OBD-II Diagnostic Trouble Codes

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взято от сюда http://www.opel-scanner.com/forum/index.php?topic=135.0 OBD-II Diagnostic Trouble Codes (DTC's) For OBD-II (OBD2) equipped General Motors (GMC, Chevrolet, Buick, Oldsmobile, Cadillac, Pontiac, Saturn) vehicles. Identifying OBD II Equipped cars All cars and light trucks built and sold in the United States after January 1, 1996 were required to be OBD-II equipped. In general, this means all 1996 model year cars and light trucks are compliant, even if built in late 1995. Some 1995 model year vehicles are also equipped with OBDII - although some pre-1996 OBD-II cars are not 100% compliant. Pre-OBD-II cars had connectors in various positions under the dashboard and under the hood. All OBD-II cars have a connector located in the passenger compartment easily accessible from the driver's seat. Communications Protocols GM cars and light trucks use SAE J1850 VPW (Variable Pulse Width Modulation). There are some variations among imports such as the Cadillac Catera, which is a German Opel derivative, the Catera uses the European ISO 9141 protocol. Reading OBD II codes A cable is plugged into the OBD-II J1962 connector and the other end is connected to a scan tool. A hand-held scan tool is usually limited to one OBD-II system type - there are three basic OBD-II protocols in use, each with minor variations on the communication pattern between the on-board diagnostic computer and the scan tool. In general, Chrysler products and all European and most Asian imports use ISO 9141 circuitry. GM cars and light trucks use SAE J1850 VPW (Variable Pulse Width Modulation), and Fords use SAE J1850 PWM (Pulse Width Modulation) for communication. General Motors Driving Cycle A complete driving cycle will perform diagnostics on all monitored systems and can usually be completed in less than fifteen minutes. Performing a GM OBD-II Driving cycle: Cold Start. In order to be classified as a cold start the engine coolant temperature must be below 122°F (50°C) and within 11°F (6°C) of the ambient air temperature at startup. Do not leave the key on prior to the cold start or the heated oxygen sensor diagnostic may not run. Idle. The engine must be run for two and a half minutes with the air conditioner on and rear defroster on. The more electrical load you can apply the better. This will test the O2 heater, Passive Air, Purge "No Flow", Misfire and if closed loop is achieved, Fuel Trim. Accelerate. Turn off the air conditioner and all the other loads and apply half throttle until 55mph (88km/hr) is reached. During this time the Misfire, Fuel Trim, and Purge Flow diagnostics will be performed. Hold Steady Speed. Hold a steady speed of 55mph (88km/hr) for 3 minutes. During this time the O2 response, air Intrusive, EGR, Purge, Misfire, and Fuel Trim diagnostics will be performed. Decelerate. Let off the accelerator pedal. Do not shift, touch the brake or clutch. It is important to let the vehicle coast along gradually slowing down to 20 mph

Transcript of OBD-II Diagnostic Trouble Codes

Page 1: OBD-II Diagnostic Trouble Codes

взято от сюда http://www.opel-scanner.com/forum/index.php?topic=135.0OBD-II Diagnostic Trouble Codes(DTC's)For OBD-II (OBD2) equipped General Motors (GMC, Chevrolet, Buick, Oldsmobile, Cadillac, Pontiac, Saturn) vehicles.

Identifying OBD II Equipped cars

All cars and light trucks built and sold in the United States after January 1, 1996 were required to be OBD-II equipped. In general, this means all 1996 model year cars and light trucks are compliant, even if built in late 1995. Some 1995 model year vehicles are also equipped with OBDII - although some pre-1996 OBD-II cars are not 100% compliant. Pre-OBD-II cars had connectors in various positions under the dashboard and under the hood. All OBD-II cars have a connector located in the passenger compartment easily accessible from the driver's seat.

Communications Protocols

GM cars and light trucks use SAE J1850 VPW (Variable Pulse Width Modulation). There are some variations among imports such as the Cadillac Catera, which is a German Opel derivative, the Catera uses the European ISO 9141 protocol.

Reading OBD II codes

A cable is plugged into the OBD-II J1962 connector and the other end is connected to a scan tool. A hand-held scan tool is usually limited to one OBD-II system type - there are three basic OBD-II protocols in use, each with minor variations on the communication pattern between the on-board diagnostic computer and the scan tool. In general, Chrysler products and all European and most Asian imports use ISO 9141 circuitry. GM cars and light trucks use SAE J1850 VPW (Variable Pulse Width Modulation), and Fords use SAE J1850 PWM (Pulse Width Modulation) for communication.

General Motors Driving Cycle

A complete driving cycle will perform diagnostics on all monitored systems and can usually be completed in less than fifteen minutes.

Performing a GM OBD-II Driving cycle:

Cold Start. In order to be classified as a cold start the engine coolant temperature must be below 122°F (50°C) and within 11°F (6°C) of the ambient air temperature at startup. Do not leave the key on prior to the cold start or the heated oxygen sensor diagnostic may not run.

Idle. The engine must be run for two and a half minutes with the air conditioner on and rear defroster on. The more electrical load you can apply the better. This will test the O2 heater, Passive Air, Purge "No Flow", Misfire and if closed loop is achieved, Fuel Trim.

Accelerate. Turn off the air conditioner and all the other loads and apply half throttle until 55mph (88km/hr) is reached. During this time the Misfire, Fuel Trim, and Purge Flow diagnostics will be performed.

Hold Steady Speed. Hold a steady speed of 55mph (88km/hr) for 3 minutes. During this time the O2 response, air Intrusive, EGR, Purge, Misfire, and Fuel Trim diagnostics will be performed.

Decelerate. Let off the accelerator pedal. Do not shift, touch the brake or clutch. It is important to let the vehicle coast along gradually slowing down to 20 mph (32km/hr). During this time the EGR, Purge and Fuel Trim diagnostics will be performed.

Accelerate. Accelerate at 3/4 throttle until 55-60mph (88-96 km/hr). This will perform the same diagnostics as in step 3.

Hold Steady Speed. Hold a steady speed of 55mph (88km/hr) for five minutes. During this time, in addition to the diagnostics performed in step 4, the catalyst monitor diagnostics will be performed. If the catalyst is marginal or the battery has been disconnected, it may take 5 complete driving cycles to determine the state of the catalyst.

Decelerate. This will perform the same diagnostics as in step 5. Again, don't press the clutch or brakes or shift gears.

Disecting a DTC

How the Diagnostic Trouble Code is created: A DTC is made up of 5 digits. The chart below shows the composition of a DTC. With this information you can easily determine what system to trouble shoot without knowing the exact description of the code.

X X X X X| | | || | | |B Body ----------+ | | +-- Fault (00 to 99)C Chassis -------+ | |P Powertrain ----+ | |U Network -------+ | +------ 1 Fuel & Air Metering

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| +------ 2 Fuel & Air Metering (Injector)| +------ 3 Ignition System or Misfire0 SAE --------------+ +------ 4 Auxiliary Emission Controls1 MFG --------------+ +------ 5 Vehicle Speed & Idle Control System+------ 6 Computer Output Citcuit+------ 7 Transmission+------ 8 Transmission+------ 9 Reserved+------ 0 Reserved

Types of DTC's

There are two categories of DTC's that apply to OBD-II.

Type A

Emissions related.

Requests illumination of the MIL after one failed driving cycle.

Stores a freeze frame DTC after one failed driving cycle.

Type B

Emissions related.

Sets a Pending Trouble Code after one failed driving cycle.

Clears a Pending Trouble Code after one successful driving cycle.

Turns on the MIL after two consecutive failed driving cycles.

Stores a freeze frame after two consecutive failed driving cycles.

GM Diagnostic Trouble Code List

Manufacturer Codes:

DTC 01 General Sensor FaultDTC 02 Instantaneous Battery Voltage Out of RangeDTC 03 Filtered Battery Voltage Out of RangeDTC 04 Compressor Relay Short to Ground/OpenDTC 05 Compressor Relay Short to BatteryDTC 06 Exhaust Valve Short to Ground/Open CircuitDTC 07 Exhaust Valve Short to BatteryDTC 08 Warning Lamp Short to Ground/Open CircuitDTC 09 Warning Lamp Short to BatteryDTC 10 Inside Air Temperature Sensor Voltage LowDTC 10 Intake Accumulator FaultDTC 11 Driver Seat Forward/Backward Motor InopDTC 11 Exhaust Accumulator FaultDTC 11 Inside Air Temperature Sensor Open CircuitDTC 11 Transponder Key ProblemDTC 12 Consecutive Intake MalfunctionDTC 12 Driver Seat Recliner Motor InoperativeDTC 12 LH Air Outlet Sensor Voltage LowDTC 12 Wrong Transponder KeyDTC 12 Diagnostic System Check (Escalade)DTC 13 Driver Air Bag Deployment Loop Short to GNDDTC 13 Immobilizer Not ProgrammedDTC 13 LH Air Outlet Sensor Open CircuitDTC 14 Coolant Temp Voltage LowDTC 14 Driver Pretens Deployment Loop Short to GNDDTC 14 No Transponder Key ProgrammedDTC 14 RH Air Outlet Sensor Voltage LowDTC 15 Driver Air Bag Deploy. Loop Short to VDTC 15 RH Air Outlet Sensor Open CircuitDTC 15 Vehicle Speed Signal Voltage LowDTC 16 Driver Pretens Deploy Loop Short to VoltageDTC 16 Driver Seat Front Height Motor Inoperative

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DTC 16 Int Air Mix Door Mtr Volts Low/Open CircuitDTC 16 Vehicle Speed Signal Voltage HighDTC 17 Driver Seat Rear Height Motor InoperativeDTC 17 Interior Air Mix Door Motor Voltage HighDTC 17 No Engine Request ReceivedDTC 18 Driver Side Mirror CircuitDTC 18 LH Air Mix Door Mtr Volts Low/Open CircuitDTC 18 MIL CircuitDTC 19 Inside Mirror CircuitDTC 19 LH Air Mix Door Motor Voltage HighDTC 20 Passenger Side Mirror CircuitDTC 20 RH Air Mix Door Mtr Volts Low/Open CircuitDTC 21 Driver Seat Adjuster Switch InoperativeDTC 21 No Speed SignalDTC 21 RH Air Mix Door Motor Voltage HighDTC 21/31 Courtesy Lamps Feed Shorted to Ground (Escalade)DTC 22 Floor Air Mix Dr Mtr Voltage Low/Open CKTDTC 22 Solenoid Circuit Short to Ground/OpenDTC 22/32 Courtesy Lamps Return Shorted to Battery (Escalade)DTC 23 Floor Air Mix Door Motor Voltage HighDTC 23 Pass. Air Bag Deployment Loop Short to GNDDTC 23 Power Steering Control Module MalfunctionDTC 23/33 RAP Feed Shorted to Ground or Battery (Escalade)DTC 24 Def Air Mix Door Mtr Volts Low/Open CircuitDTC 24 Pass. Pretens Deployment Loop Short to GNDDTC 24/34 Seatbelt Indicator Shorted to Ground or Battery (Escalade)DTC 25 Defrost Air Mix Door Motor Voltage HighDTC 25 Pass. Air Bag Deploy. Loop Short to VoltageDTC 25/35 Security Indicator Status (Escalade)DTC 26 Pass. Pretens Deploy. Loop Short to VoltageDTC 27 Blower Motor Voltage Low or Open CircuitDTC 28 Air Circ. Valve Voltage Low or Open CKTDTC 29 Air Circulation Valve Voltage HighDTC 30 Heating Cut-Off Valve Volts Low or Open CKTDTC 31 Driver Air Bag Deploy. Loop Resistance HighDTC 31 Heating Cut-Off Valve Voltage HighDTC 32 Driver Air Bag Deploy. Loop Resistance LowDTC 32 Rear Window Defog Signal Voltage LowDTC 33 Pass. Air Bag Deploy. Loop Resistance HighDTC 33 Rear Window Defog Signal Voltage Open CKTDTC 34 Pass. Air Bag Deploy. Loop Resistance LowDTC 34 Rear Window Defogger Open CircuitDTC 35 A/C Request Signal Voltage HighDTC 35 Driver Pretens Deploy. Loop Resistance HighDTC 36 A/C Request Signal Voltage LowDTC 36 Driver Pretens Deploy. Loop Resistance LowDTC 37 Heater and A/C Control Switch StuckDTC 37 Pass. Pretens Deploy. Loop Resistance HighDTC 38 Pass. Pretens Deploy. Loop Resistance LowDTC 38 Solar/Twilight Sensor Supply Voltage LowDTC 39 Solar/Twilight Sensor Supply Voltage HighDTC 40 Solar/Twilight Sensor GND Short to VoltageDTC 41 Last Message Received Valid (Escalade)DTC 42 Last Message Received Invalid (Escalade)DTC 43 Last Message Received with Sumcheck Error (Escalade)DTC 43 Warning Lamp Circuit Short to VoltageDTC 44 Warning Lamp Circuit Open or Short to GNDDTC 44 Last Message Received with Encryption Error (Escalade)DTC 45 Receiver Processing in 20 Second Lockout (Escalade)DTC 50 Seat Adjuster Memory Module MalfunctionDTC 50, 51, or 55 Sunroof Actuator MalfunctionDTC 51 Replace Heater and A/C ControlDTC 51 Reprogram Cluster or Cluster MalfunctionDTC 52 Heater and A/C Control Not ProgrammedDTC 52 Reprogram ClusterDTC 52 SDM Not ConfiguredDTC 53 Configuration MismatchDTC 55 Internal SDM FailureDTC 55 Replace Heater and A/C ControlDTC 55 Seat Adjuster Memory Module Malfunction

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DTC 55 Theft Deterrent Module MalfunctionDTC 55 Begin Configuration Display (Escalade)DTC 56 SDM Not ReusableDTC 65 Passenger Air Bag Deployment CommandedDTC 66 Driver Air Bag Deployment CommandedDTC 67 Pretensioner Only Deployment CommandedDTC 68 Driver Side Air Bag Deployment CommandedDTC 69 Pass. Side Air Bag Deployment CommandedDTC 71 Driver Side Impact Sensor Comms InvalidDTC 73 Driver Side Impact Sensor Short to VoltageDTC 74 Driver Side Impact Sensor Short to GroundDTC 75 Driver Side Air Bag Short to GroundDTC 76 Driver Side Air Bag Short to VoltageDTC 77 Driver Side Air Bag Deploy Loop Resist HighDTC 78 Driver Side Air Bag Deploy Loop Resist. LowDTC 81 Pass. Side Impact Sensor Comms InvalidDTC 83 Pass. Side Impact Sensor Short to VoltageDTC 84 Pass. Side Impact Sensor Short to GroundDTC 85 Pass. Side Air Bag Short to GroundDTC 86 Pass. Side Air Bag Short to VoltageDTC 87 Pass. Side Air Bag Deploy. Loop Resist HighDTC 88 Pass. Side Air Bag Deploy. Loop Resist. LowDTC 97 ONSTAR DCO Link Open or Short to VoltageDTC 98 ONSTAR DCO Link Short to GroundDTC 167 Fuel Gauge Voltage LowDTC 168 Fuel Gauge Voltage HighDTC 169 Outside Temperature Sensor Voltage LowDTC 171 Outside Temperature Sensor Open Circuit

Body Codes:

DTC B0001 PCM Discrete Input Speed Signal ErrorDTC B0004 PCM Discrete Input Speed Signal Not PresentDTC B0005 In Park Switch Circuit MalfunctionDTC B0016 RF/Passenger Frontal Deployment Loop (Single Stage or Stage 1) Resistance LowDTC B0017 RF/Passenger Frontal Deployment Loop (Single Stage or Stage 1) OpenDTC B0018 RF/Passenger Frontal Deployment Loop (Single Stage or Stage 1) Short to Ground/Voltage Out of RangeDTC B0022 LF/Driver Frontal Deployment Loop (Single Stage or Stage 1) Resistance LowDTC B0024 LF/Driver Frontal Deployment Loop (Single Stage or Stage 1) Short to Ground/Voltage Out of RangeDTC B0026 LF/Driver Frontal Deployment Loop (Single Stage or Stage 1) OpenDTC B0028 RF/Passenger Side Deployment Loop Resistance LowDTC B0029 RF/Passenger Side Deployment Loop OpenDTC B0030 RF/Passenger Side Deployment Loop Short to Ground/Voltage Out of RangeDTC B0035 ADS Closed/Shorted to GroundDTC B0036 ADS Open/Missing/Shorted to BatteryDTC B0037 AUX switch closed/shorted to groundDTC B0038 AUX switch open/shorted to batteryDTC B0040 LF/Driver Side Deployment Loop Resistance LowDTC B0041 LF/Driver Side Deployment Loop OpenDTC B0045 LF Side Deploy Loop Short to Ground/Voltage Out of RangeDTC B0051 Deployment CommandedDTC B0053 Deployment Commanded with Loop Malfunctions PresentDTC B0057 RF/Passenger Pretensioner Deployment Loop Resistance LowDTC B0058 RF/Passenger Pretensioner Deployment Loop OpenDTC B0059 RF/Passenger Pretensioner Deployment Loop Short to Ground/Voltage Out of RangeDTC B0064 LF/Driver Pretensioner Deployment Loop Resistance LowDTC B0065 LF/Driver Pretensioner Deployment Loop OpenDTC B0066 LF/Driver Pretensioner Deployment Loop Short to Ground/Voltage Out of RangeDTC B0073 Supplemental Deployment Loop #1 Resistance LowDTC B0074 Supplemental Deployment Loop #1 OpenDTC B0075 Supplemental Deployment Loop #1 Short to Ground/Voltage Out of RangeDTC B0077 LF/Driver SIS MalfunctionDTC B0078 RF/Passenger SIS MalfunctionDTC B0079 Incorrect LF/Driver SIS InstalledDTC B0080 Discard LF/Driver SISDTC B0081 Incorrect RF/Passenger SIS InstalledDTC B0082 Discard RF/Passenger SISDTC B0086 Supplemental Deployment Loop #2 Resistance LowDTC B0087 Supplemental Deployment Loop #2 Open

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DTC B0088 Supplemental Deployment Loop #2 Short to Ground/Voltage Out of RangeDTC B0090 Active switch voltage out of rangeDTC B0091 Active switch: wrong stateDTC B0092 PPS passenger detection errorDTC B0093 PPS/CPS self-test malfunctionDTC B0094 CPS childseat detection errorDTC B0095 SDM-PPS/CPS mismatch malfunctionDTC B0126 Right Panel Discharge Temperature FaultDTC B0131 Right Heater Discharge Temperature FaultDTC B0159 Outside Air Temperature Sensor Circuit Range/PerformanceDTC B0164 Passenger Compartment Temperature Sensor #1 (Single Sensor or LH) Circuit Range/PerformanceDTC B0169 In-car Temp Sensor Failure (passenger -not used)DTC B0174 Output Air Temperature Sensor #1 (Upper; Single or LH) Circuit Range/PerformanceDTC B0179 Output Air Temperature Sensor #2 (Lower; Single or LH) Circuit Range/PerformanceDTC B0184 Solar Load Sensor #1 CKT RangeDTC B0189 Solar Load Sensor #2 CKT RangeDTC B0248 Mode Door Inoperative ErrorDTC B0249 Heater/Defrost/AC Door Range ErrorDTC B0268 A/I Door Inoperative ErrorDTC B0269 Air Inlet Door Range ErrorDTC B0408 Temperature Control #1 (Main/Front) Circuit MalfunctionDTC B0409 Air Mix Door #1 Range ErrorDTC B0419 Air Mix Door #2 Range ErrorDTC B0423 Air Mix Door #2 Inoperative ErrorDTC B0428 Air Mix Door #3 Inoperative ErrorDTC B0429 Temperature Control #3 Rear Circuit Range/PerformanceDTC B0510 RH Panel Discharge Temp Sensor FailureDTC B0515 RH Heater Discharge Temp Sensor FailureDTC B0520 Rear Discharge Temp Sensor FailureDTC B0530 Fuel Level Sensor StuckDTC B0532 Fuel Sensor Shorted To GroundDTC B0533 Fuel Sensor Open/Shorted To B+DTC B0688 Security System Indicator Circuit HighDTC B0768 Service Indicator Circuit HighDTC B0846 +5 Volt Reference Out of RangeDTC B0856 Battery 2 Out of RangeDTC B1000 ECU Malfunction DTC B1001 Option Configuration ErrorDTC B1004 Keep Alive Memory (KAM)DTC B1007 EEPROM Write ErrorDTC B1009 EEPROM Checksum ErrorDTC B1013 ROM Checksum ErrorDTC B1014 Program ROM Checksum ErrorDTC B1015 Passenger Deploy. Loop Resistance HighDTC B1016 Passenger Deployment Loop Resistance LowDTC B1017 Passenger Deployment Loop OpenDTC B1018 Passenger Deployment Loop Short to GNDDTC B1019 Passenger Deploy. Loop Short to VoltageDTC B1021 Driver Deployment Loop Resistance HighDTC B1022 Driver Deployment Loop Resistance LowDTC B1024 Driver Deployment Loop Short to GroundDTC B1025 Driver Deployment Loop Short to VoltageDTC B1026 Driver Deployment Loop OpenDTC B1035 Discr. Sensor Closed or Short to GNDDTC B1036 Discr. Sensor Open or Short to VoltageDTC B1051 Frontal Air Bag and Preten DeploymentDTC B1053 Deployment Commanded w/Loop MalfunctionDTC B1054 Infl Rst IP Module Switch CKT FailureDTC B1061 Lamp Circuit FailureDTC B1071 Internal SDM FailureDTC B1115 Passenger Deploy. Loop Resistance HighDTC B1116 Passenger Deploy. Loop Resistance LowDTC B1117 Passenger Deployment Loop OpenDTC B1121 Driver Deployment Loop Resistance HighDTC B1122 Driver Deployment Loop Resistance LowDTC B1124 Driver/Pass. Deploy. Loop Short to GNDDTC B1125 Driver/Pass Deploy Loop Short to VoltageDTC B1126 Driver Deployment Loop OpenDTC B1131 Pass. Pretensioner Loop Resistance HighDTC B1132 Pass. Pretensioner Loop Resistance Low

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DTC B1134 Passenger Pretensioner Loop OpenDTC B1135 Discr. Sensor Closed or Short to GNDDTC B1136 Discr. Sensor Open or Short to VoltageDTC B1141 Driver Pretensioner Loop Resistance HighDTC B1142 Driver Pretens. Deploy. Loop Res. LowDTC B1144 Driver/Pass Pretens. Loop Short to GNDDTC B1145 Driver/Pass Pretens. Loop Short to VoltDTC B1146 Driver Pretensioner Loop OpenDTC B1147 Driver Side Air Bag System MalfunctionDTC B1148 Pass. Side Air Bag System MalfunctionDTC B1151 Deployment Commanded - FrontalDTC B1152 Data Area FullDTC B1153 Deployment Commanded w/Loop MalfunctionDTC B1155 SDM Calibration MismatchDTC B1159 Loss of Serial Data-Key Not ReceivedDTC B1160 Loss of Serial Data - VIN Not ReceivedDTC B1161 Lamp Circuit FailureDTC B1163 Loss of Serial Data-No Lamp ResponseDTC B1171 Internal SDM FailureDTC B1245 CD Changer Not RespondingDTC B1271 Theft Lock EnabledDTC B1310 Ambient Air Temperature Sensor FailureDTC B1311 Outside Air Temp Sensor Short CircuitDTC B1312 High Side Temp Sensor Open CircuitDTC B1313 High Side Temp Sensor Short CircuitDTC B1314 Evaporator Inlet Temp Sensor Open CKTDTC B1315 Evaporator Inlet Temp Sensor Short CKTDTC B1316 In Car Temperature Sensor Open CircuitDTC B1317 In Car Air Temperature SensorDTC B1318 LH Sun Load Sensor FaultDTC B1319 Sunload Sensor Short CircuitDTC B1321 A/C Low Side Temperature Sensor FaultDTC B1324 A/C Refrigerant OverpressureDTC B1327 Device Power Circuit LowDTC B1328 Device Power Circuit HighDTC B1328 RH Sun Load Sensor FaultDTC B1330 Left A/C Discharge Sensor FaultDTC B1331 Right A/C Discharge Sensor FaultDTC B1332 Left Heater Discharge Sensor FaultDTC B1333 Right Heater Discharge Sensor FaultDTC B1340 Air Mix Door One Movement FaultDTC B1341 Air Mix Door Two Movement FaultDTC B1343 Air Inlet Door Movement FaultDTC B1344 HTR/DEF/AC Door Movement FaultDTC B1347 Very Low A/C Refrigerant WarningDTC B1348 Very Low A/C Refrigerant PressureDTC B1350 Engine Coolant Over-TemperatureDTC B1390 Device Voltage Reference Input CKT MalfDTC B1396 Device Voltage Reference Output 1 Circuit Range PerformanceDTC B1399 Loss of KDD CommunicationsDTC B1422 Device Power Moding MalfunctionDTC B1438 IPC High Voltage Output Overcurrent to IPMDTC B1513 Charging System Volts LowDTC B1514 Charging System Volts HighDTC B1552 Keep Alive Memory (KAM) ErrorDTC B1556 IPC EEPROM Odo/Configuration ErrorDTC B1557 EEPROM Calibration ErrorDTC B1558 BCM EPROM Checksum ErrorDTC B1586 Mirror Horiz. Pos Sensor-Out of Range/OpenDTC B1591 Mirror Vert. Pos Sensor-Out of Range/OpenDTC B1652 Loss of Keep Alive Memory (KAM)DTC B1656 EEPROM Write ErrorDTC B1658 EEPROM Checksum ErrorDTC B1697 Mirror Switch Input Shorted to GroundDTC B1698 Mirror Switch L Up Input Stuck HighDTC B1702 Mirror Switch Input Shorted to GroundDTC B1703 Mirror Switch L Down Input Stuck HighDTC B1707 Mirror Switch Input Shorted to GroundDTC B1708 Mirror Switch R Up Input Stuck HighDTC B1712 Mirror Switch Input Shorted to Ground

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DTC B1713 Mirror Switch R Down Input Stuck HighDTC B1717 Mirror Power Fold Control Switch Shorted LowDTC B1713 Mirror Switch R Down Input Stuck HighDTC B1718 Power Folding Mirror Switch Input Circuit HighDTC B1735 Driver Seat Front Up Switch CKT MalfDTC B1740 Driver Seat Front Down Switch CKT MalfDTC B1745 Driver Seat Rear Up Switch CKT MalfDTC B1750 Driver Seat Rear Down Switch CKT MalfDTC B1755 Driver Seat Asm Forward Switch CKT MalfDTC B1760 Driver Seat Asm Rearward Switch CKT MalfDTC B1760 CD Changer Not RespondingDTC B1780 Theft Lock EnabledDTC B1805 Ignition Switch ProblemDTC B1815 Driver Recline Forward Switch CKT MalfDTC B1820 Driver Recline Rearward Switch CKT MalfDTC B1825 Driver Recline Sensor CKT MalfunctionDTC B1830 Driver Lumbar Forward Switch CKT MalfDTC B1835 Driver Lumbar Rearward Switch CKT MalfDTC B1840 Driver Lumbar Up Switch CKT MalfDTC B1845 Driver Lumbar Down Switch CKT MalfDTC B1850 Driver Lumbar Horiz Sensor CKT MalfDTC B1860 Driver Lumbar Vert Sensor CKT MalfDTC B1870 Driver Belt Tower Up Switch CKT MalfDTC B1875 Driver Belt Tower Down Sw CKT MalfDTC B1900 Driver Belt Tower Vert Sen CKT MalfDTC B1910 Generator L-Terminal Open CircuitDTC B1911 Generator L-Terminal ProblemDTC B1913 Heated Seat Switch - Mode Input Shorted to BatteryDTC B1918 Heated Seat Switch - Temperature Input Shorted to BatteryDTC B1970 Exterior Lamp PowerDTC B1971 Inadvertent PowerDTC B1972 Low Power Driver FaultDTC B1973 High Power Control FaultDTC B1981 Battery Voltage LowDTC B1982 Device Power Circuit HighDTC B1983 Device Power Circuit LowDTC B2101 Recline Aft Switch Failed DTC B2102 Recline Forward Switch FailedDTC B2103 Rear Vertical Down Switch FailedDTC B2104 Rear Vertical Up Switch FailedDTC B2105 Horizontal Aft Switch FailedDTC B2106 Horizontal Forward Switch FailedDTC B2107 Front Vertical Down Switch FailedDTC B2108 Front Vertical Up Switch FailedDTC B2109 Lumbar Aft Switch FailedDTC B2110 Lumbar Forward Switch FailedDTC B2111 Lumbar Down Switch FailedDTC B2112 Lumbar Up Switch FailedDTC B2115 Recline Sensor FailedDTC B2116 Rear Vertical Sensor FailedDTC B2117 Horizontal Sensor FailedDTC B2118 Front Vertical Sensor FailedDTC B2119 Lumbar Forward/Aft Sensor FailedDTC B2120 Lumbar Up/Down Sensor FailedDTC B2130 Driver Memory 1 Select Switch Circuit MalfunctionDTC B2131 Driver Memory 2 Select Switch Circuit MalfunctionDTC B2132 Driver Memory Exit Exit/Off Switch Circuit MalfunctionDTC B2133 Driver Memory Set Switch Circuit MalfunctionDTC B2140 Mirror Up Control Switch Circuit MalfunctionDTC B2141 Mirror Down Control Switch Circuit MalfunctionDTC B2142 Mirror Left Control Switch Circuit MalfunctionDTC B2143 Mirror Right Control Switch Circuit MalfunctionDTC B2144 Left Front Mirror Vertical Position Sensor Circuit LowDTC B2145 Left Front Mirror Vertical Position Sensor Circuit HighDTC B2146 Left Front Mirror Horizontal Position Sensor Circuit LowDTC B2147 Left Front Mirror Horizontal Position Sensor Circuit HighDTC B2148 Right Front Mirror Vertical Position Sensor Circuit LowDTC B2149 Right Front Mirror Vertical Position Sensor Circuit HighDTC B2150 Right Front Mirror Horizontal Position Sensor Circuit LowDTC B2151 Right Front Mirror Horizontal Position Sensor Circuit High

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DTC B2175 Tilt/Telescope Module Manual Switch FailDTC B2200 LF Window Switch Stuck in Up PositionDTC B2201 LF Window Switch Stuck in Down PositionDTC B2202 RF Window Switch Stuck in Up PositionDTC B2203 RF Window Switch Stuck in Down PositionDTC B2204 LR Window Switch Stuck in Up PositionDTC B2205 LR Window Switch Stuck in Down PositionDTC B2206 RR Window Switch Stuck in Up PositionDTC B2207 RR Window Switch Stuck in Down PositionDTC B2212 RF Switch on LF Door Stuck Up PositionDTC B2213 RF Switch on LF Door Stuck Down PositionDTC B2214 LR Switch on LF Door Stuck Up PositionDTC B2215 LR Switch on LF Door Stuck Down PositionDTC B2216 RR Switch on LF Door Stuck Up PositionDTC B2217 RR Switch on LF Door Stuck Down PositionDTC B2220 LF Door Lock/Unlock Switch Stuck in LockDTC B2221 LF Door Lock/Unlock Switch Stuck UnLockDTC B2222 RF Door Lock/Unlock Switch Stuck in LockDTC B2223 RF Door Lock/Unlock Switch Stuck UnLockDTC B2224 LR Door Lock/Unlock Switch Stuck in LockDTC B2226 RR Door Lock/Unlock Switch Stuck in LockDTC B2240 Memory 1 Switch FailedDTC B2241 Memory 2 Switch FailedDTC B2242 Memory Exit Switch FailedDTC B2243 Memory Set Switch FailedDTC B2310 Hand Set FailureDTC B2311 TRU FailureDTC B2312 Software FailureDTC B2355 Driver Front Vertical Sensor MalfDTC B2365 Driver Rear Vertical Sensor MalfDTC B2375 Driver Seat Asm Horiz Sensor CKT MalfDTC B2419 Twilight Photocell Circuit ProblemDTC B2420 Twilight Delay Pot FailureDTC B2422 Interior Lamp Rheostat FailureDTC B2460 Navigation Antenna Selector Circuit High CurrentDTC B2461 Navigation ECU Synchronous Signal ErrorDTC B2462 GPS Signal ErrorDTC B2463 Navigation CD Player - No DiskDTC B2464 Navigation CD Player - Decoding ErrorDTC B2465 Navigation CD Player - Data ErrorDTC B2466 Navigation VICS Memory ErrorDTC B2468 Navigation Display Head (NDH) MalfunctionDTC B2470 Daytime Running Lamps FaultDTC B2471 Interior Lamp FaultDTC B2472 Low Beam FaultDTC B2473 High Beam FaultDTC B2474 Navigation Display Head (NDH) Back Lighting MalfunctionDTC B2475 Navigation Display Head (NDH) Auxiliary Input MalfunctionDTC B2476 Cellular Phone Select Service Switch MalfunctionDTC B2476 Parklamp FaultDTC B2477 Reverse Lamp Relay Shorted to GroundDTC B2478 Reverse Lamp Shorted to BatteryDTC B2502 Auto Trans Shift Lock Control Shorted to GroundDTC B2503 Park Gear (Auto Trans Shift Lock Control) Relay Shorted to BattDTC B2510 Steering Wheel Controls HVAC Key StuckDTC B2511 Steering Wheel Controls Conv Key StuckDTC B2512 Strng Wheel Controls Illegal A/D ValuesDTC B2515 Strg Whl Cont Illegal Resistance ValueDTC B2550 Storage Mode EnteredDTC B2556 Interior Lamp Rheostat Circuit RangeDTC B2560 RKE Message Validation ErrorDTC B2641 Delayed Exterior Lighting Ctrl CKT RangeDTC B2646 Ambient Light Sensor Circuit RangeDTC B2710 PASSKey Open/Shorted PelletDTC B2711 PASSKey Open/Shorted Pellet After Good KeyDTC B2719 CTD-Trunk Tamper Switch FaultDTC B2725 ATC Mode Switch Circuit MalfunctionDTC B2734 Coded Key Controller Memory FailureDTC B2750 PASSKey Data Communication FailureDTC B2757 Driver Memory 1 Select Switch CKT Low

Page 9: OBD-II Diagnostic Trouble Codes

DTC B2762 Driver Memory 2 Select Switch CKT LowDTC B2767 Memory Set Switch Failed LowDTC B2772 Driver Memory Exit Switch Circuit LowDTC B2780 Wrong Resistor Before GoodDTC B2781 Wrong Resistor After GoodDTC B2782 PASSKey Pellet Resistance Not ProgrammedDTC B2783 Key Code/Password Corrupted in MemoryDTC B2805 Steering Whl Controls HVAC Sw CKT MalfDTC B2810 Steering Whl Ctrl Entertainment CKT MalfDTC B2853 Telescope Forward Switch Circuit MalfunctionDTC B2858 Telescope Rearward Switch Circuit MalfunctionDTC B2860 Telescope Position Sensor RangeDTC B2862 Telescope Position Sensor LowDTC B2873 Tilt Up Switch Circuit MalfunctionDTC B2878 Tilt Down Switch Circuit MalfunctionDTC B2880 Tilt Position Sensor RangeDTC B2882 Tilt Position Sensor LowDTC B2891 Tilt/Telescope Motor Over CurrentDTC B2904 Tilt/Telescope 4-way Position Switch Circuit MalfunctionDTC B2947 Security System Sensor Power CKT LowDTC B2948 Security System Sensor Power CKT HighDTC B2955 Security System Sensor Data CKT MalfDTC B2957 Security System Sensor Data Circuit LowDTC B2958 Security System Sensor Data Circuit HighDTC B2960 Sec Sys Sensor Data Incorrect but ValidDTC B3028 Starter Relay Interface Short to GroundDTC B3029 Starter Relay Interface Open/Short to B+DTC B3031 Key Decoder Device in Assem Learn ModeDTC B3033 Security System Indicates TamperDTC B3055 Key Not PresentDTC B3069 RF/LF Door Key Unlock Circuit LowDTC B3108 Transmitter Synchronization FailureDTC B3142 LF Unlock Switch Circuit LowDTC B3147 Passenger Unlock Switch Circuit LowDTC B3152 LF Lock Switch Circuit LowDTC B3157 Passenger Lock Switch Circuit LowDTC B3172 Window Up Switch Circuit LowDTC B3177 Window Down Switch Circuit LowDTC B3203 Rear Window Lockout Switch Input Circuit HighDTC B3282 Window Switch-Express Input Shorted to GroundDTC B3287 LR Window Switch Express Down Circuit LowDTC B3292 RR Window Switch Express Down Circuit LowDTC B3282 Window Switch-Express Input Shorted to GroundDTC B3377 LF Window Up Switch Circuit LowDTC B3382 LF Window Down Switch Circuit LowDTC B3387 RF Window Up Switch Circuit LowDTC B3392 RF Window Down Switch Circuit LowDTC B3397 LR Window Up Switch Circuit LowDTC B3452 LR Window Down Switch Circuit LowDTC B3457 RR Window Up Switch Circuit LowDTC B3462 RR Window Down Switch Circuit LowDTC B3467 LF Window Express Down Circuit LowDTC B3472 RF Window Express Down Circuit LowDTC B3477 LR Window Express Down Circuit LowDTC B3482 RR Window Express Down Circuit LowDTC B3517 LR Door Sw Express Up/Down Window Contact Shorted to GNDDTC B3522 RR Door Sw Express Up/Down Window Contact Shorted to GNDDTC B3527 Window Lockout Switch Circuit LowDTC B3793 Memory Seat Module Over Current

Chassis Codes:

DTC C0000 Vehicle Speed Information Circuit MalfunctionDTC C0035 LF Wheel Speed Circuit MalfunctionDTC C0040 RF Wheel Speed Circuit MalfunctionDTC C0045 LR Wheel Speed Circuit MalfunctionDTC C0050 RR Wheel Speed Circuit MalfunctionDTC C0060 LF ABS Solenoid #1 Circuit MalfunctionDTC C0065 LF ABS Solenoid #2 Circuit MalfunctionDTC C0070 RF ABS Solenoid #1 Circuit Malfunction

Page 10: OBD-II Diagnostic Trouble Codes

DTC C0075 RF ABS Solenoid #2 Circuit MalfunctionDTC C0080 LR ABS Solenoid #1 Circuit MalfunctionDTC C0085 LR ABS Solenoid #2 Circuit MalfunctionDTC C0090 RR ABS Solenoid #1 Circuit MalfunctionDTC C0095 RR ABS Solenoid #2 Circuit MalfunctionDTC C0110 Pump Motor Circuit MalfunctionDTC C0121 Valve Relay Circuit MalfunctionDTC C0141 Left TCS Solenoid #1 Circuit MalfunctionDTC C0146 Left TCS Solenoid #2 Circuit MalfunctionDTC C0151 Right TCS Solenoid #1 CKT MalfunctionDTC C0156 Right TCS Solenoid #2 CKT MalfunctionDTC C0161 ABS/TCS Brake Switch Circuit MalfunctionDTC C0221 RF Wheel Speed Sensor Circuit OpenDTC C0222 RF Wheel Speed Signal MissingDTC C0223 RF Wheel Speed Signal ErraticDTC C0225 LF Wheel Speed Sensor Circuit OpenDTC C0226 LF Wheel Speed Signal MissingDTC C0227 LF Wheel Speed Signal ErraticDTC C0229 Drop Out of Front Wheel Speed SignalsDTC C0235 Rear Wheel Speed Signal Circuit OpenDTC C0236 Rear Wheel Speed Signal Circuit MissingDTC C0237 Rear Wheel Speed Signal ErraticDTC C0238 Wheel Speed MismatchDTC C0241-C0254 EBCM Control Valve CircuitDTC C0245 Wheel Speed Sensor Frequency ErrorDTC C0265 or C0266 EBCM Relay CircuitDTC C0267 or C0268 Pump Motor Circuit Open/ShortedDTC C0269 or C0274 Excessive Dump/Isolation TimeDTC C0271-C0273 EBCM MalfunctionDTC C0281 Brake Switch CircuitDTC C0286 ABS Indicator Lamp Circuit Shorted to B+DTC C0288 Brake Warning Lamp Circuit Shorted to B+DTC C0300 Rear Speed Sensor MalfunctionDTC C0305 Front Speed Sensor MalfunctionDTC C0308 Motor A/B Circuit LowDTC C0309 Motor A/B Circuit HighDTC C0310 Motor A/B Circuit OpenDTC C0315 Motor Ground Circuit OpenDTC C0323 T-Case Lock Circuit LowDTC C0324 T-Case Lock Circuit HighDTC C0327 Encoder Circuit MalfunctionDTC C0357 Park Switch Circuit HighDTC C0362 4LO Discrete Output Circuit HighDTC C0367 Front Axle Control Circuit HighDTC C0374 General System MalfunctionDTC C0376 Front/Rear Shaft Speed MismatchDTC C0387 Unable to Perform ShiftDTC C0472 Steering Handwheel Speed Sensor Signal V LowDTC C0473 Steering Handwheel Speed Sensor Signal V HighDTC C0495 EVO Tracking ErrorDTC C0498 Steering Assist Control Actuator Feed Circuit LowDTC C0499 Steering Assist Control Solenoid Feed Circuit HighDTC C0503 Steering Assist Control Solenoid Return Circuit LowDTC C0504 Steering Assist Control Solenoid Return Circuit HighDTC C0550 ECU MalfunctionDTC C0559 EEPROM Checksum ErrorDTC C0563 Calibration ROM Checksum ErrorDTC C0577 Left Front Solenoid Circuit LowDTC C0578 Left Front Solenoid Circuit HighDTC C0579 Left Front Solenoid Circuit OpenDTC C0582 Right Front Solenoid Circuit LowDTC C0583 Right Front Solenoid Circuit HighDTC C0584 Right Front Solenoid Circuit OpenDTC C0587 Left Rear Solenoid Circuit LowDTC C0588 Left Rear Solenoid Circuit HighDTC C0589 Left Rear Solenoid Circuit OpenDTC C0592 Right Rear Solenoid Circuit LowDTC C0593 Right Rear Solenoid Circuit HighDTC C0594 Right Rear Solenoid Circuit OpenDTC C0611 VIN Information Error

Page 11: OBD-II Diagnostic Trouble Codes

DTC C0615 Left Front Position Sensor MalfunctionDTC C0620 Right Front Position Sensor MalfunctionDTC C0625 Left Rear Position Sensor MalfunctionDTC C0628 Level Control Position Sensor Circuit HighDTC C0630 Right Rear Position Sensor MalfunctionDTC C0635 Left Front Normal Force Circuit MalfunctionDTC C0638 Left Front Normal Force Circuit HighDTC C0640 Right Front Normal Force Circuit MalfunctionDTC C0643 Right Front Normal Force Circuit HighDTC C0655 Level Control Compressor Relay MalfunctionDTC C0657 Level Control Compressor Circuit LowDTC C0658 Level Control Compressor Circuit HighDTC C0660 Level Control Exhaust Valve Circuit MalfunctionDTC C0662 Level Control Exhaust Valve Circuit LowDTC C0663 Level Control Exhaust Valve Circuit HighDTC C0665 Chassis Pitch Signal CircuitDTC C0690 Damper Control Relay Circuit MalfunctionDTC C0691 Damper Control Relay Circuit RangeDTC C0693 Damper Control Relay Circuit HighDTC C0695 Position Sensor Overcurrent (8 volt supply)DTC C0696 Position Sensor Overcurrent (5 volt supply)DTC C0710 Steering Position Signal MalfunctionDTC C0800 Device Power #1 Circuit MalfunctionDTC C0896 Device Voltage Range/PerformanceDTC C1211 ABS Indicator Lamp Circuit MalfunctionDTC C1214 System Relay Contact or Coil Circuit OpenDTC C1217 Pump Motor Shorted to GroundDTC C1218 Pump Motor Circuit Shorted to Voltage or Motor Ground OpenDTC C1221 LF Wheel Speed Sensor Input Signal is 0DTC C1222 RF Wheel Speed Sensor Input Signal is 0DTC C1223 LR Wheel Speed Sensor Input Signal is 0DTC C1224 RR Wheel Speed Sensor Input Signal is 0DTC C1225 LF Excessive Wheel Speed VariationDTC C1226 RF Excessive Wheel Speed VariationDTC C1227 LR Excessive Wheel Speed VariationDTC C1228 RR Excessive Wheel Speed VariationDTC C1232 LF Wheel Speed Circuit Open or ShortedDTC C1233 RF Wheel Speed Circuit Open or ShortedDTC C1234 LR Wheel Speed Circuit Open or ShortedDTC C1235 RR Wheel Speed Circuit Open or ShortedDTC C1236 Low System Supply VoltageDTC C1237 High System Supply VoltageDTC C1238 Brake Thermal Model ExceededDTC C1241 Variable Effort Steering Circuit MalfunctionDTC C1242 Pump Motor Circuit OpenDTC C1243 BPMV Pump Motor StalledDTC C1246 Brake Lining Wear Circuit OpenDTC C1248 EBCM Turned the Red Brake Warning Indicator OnDTC C1251 RSS Indicated MalfunctionDTC C1252 LF Normal Force MalfunctionDTC C1253 RF Normal Force MalfunctionDTC C1254 Abnormal Shutdown DetectedDTC C1255 EBCM Internal MalfunctionDTC C1256 EBCM Internal MalfunctionDTC C1261 LF Inlet Valve Solenoid MalfunctionDTC C1262 LF Outlet Valve Solenoid MalfunctionDTC C1263 RF Inlet Valve Solenoid MalfunctionDTC C1264 RF Outlet Valve Solenoid MalfunctionDTC C1265 LR Inlet Valve Solenoid MalfunctionDTC C1266 LR Outlet Valve Solenoid MalfunctionDTC C1267 RR Inlet Valve Solenoid MalfunctionDTC C1268 RR Outlet Valve Solenoid MalfunctionDTC C1271 LF TCS Master Cylinder Isolation Valve MalfunctionDTC C1272 LF TCS Prime Valve MalfunctionDTC C1273 RF TCS Master Cylinder Isolation Valve MalfunctionDTC C1274 RF TCS Prime Valve MalfunctionDTC C1276 Delivered Torque Signal Circuit MalfunctionDTC C1277 Requested Torque Signal Circuit MalfunctionDTC C1278 TCS Temporarily Inhibited By PCMDTC C1281 VSES Sensors Uncorrelated

Page 12: OBD-II Diagnostic Trouble Codes

DTC C1282 Yaw Rate Sensor Bias Circuit MalfunctionDTC C1283 Excessive Time to Center SteeringDTC C1284 Lateral Accelerometer Sensor Bias MalfunctionDTC C1285 Lateral Accelerometer Sensor Circuit MalfunctionDTC C1286 Steering Sensor Bias MalfunctionDTC C1287 Steering Sensor Rate MalfunctionDTC C1288 Steering Sensor Circuit MalfunctionDTC C1291 Open Brake Lamp Switch Contacts During DecelerationDTC C1293 Code C1291 Set in Previous Ignition CycleDTC C1294 Brake Lamp Switch Circuit Always ActiveDTC C1295 Brake Lamp Switch Circuit OpenDTC C1297 PCM Indicated Brake Extended Travel Switch FailureDTC C1298 PCM Class 2 Serial Data Link MalfunctionDTC C1326 Battery Out of RangeDTC C1650 RSS Control Module FaultDTC C1658 RSS Control Module Calibration FaultDTC C1710 LF Damper Actuator Short CKT to BatteryDTC C1711 LF Damper Actuator Short CKT to GroundDTC C1712 LF Damper Actuator Open CKTDTC C1715 RF Damper Actuator Short CKT to BatteryDTC C1716 RF Damper Actuator Short CKT to GroundDTC C1717 RF Damper Actuator Open CKTDTC C1720 LR Damper Actuator Short CKT to BatteryDTC C1721 LR Damper Actuator Short CKT to GroundDTC C1722 LR Damper Actuator Open CKTDTC C1725 RR Damper Actuator Short CKT to BatteryDTC C1726 RR Damper Actuator Short CKT to GroundDTC C1727 RR Damper Actuator Open CKTDTC C1735 Compressor Relay Short to BatteryDTC C1736 Compressor Relay Short to GND/Open CKTDTC C1737 Exhaust Solenoid Valve Short to BatteryDTC C1738 Exhaust Solenoid Valve Short to GNDDTC C1743 Speed Signal FaultDTC C1744 Lift/Dive Signal Discrete FaultDTC C1760 LF Position Sensor Input FaultDTC C1761 RF Position Sensor Input FaultDTC C1762 LR Position Sensor Input FaultDTC C1763 RR Position Sensor Input FaultDTC C1768 Position Sensor Supply FaultDTC C1780 Loss of Steering Position SignalDTC C1782 ICCS2 DL Left Output Short CKT to BatDTC C1783 ICCS2 DL Left Output Short CKT to GNDDTC C1784 ICCS2 DL Right Output Short CKT to BatDTC C1785 ICCS2 DL Right Output Short CKT to GNDDTC C1786 Damper Control Relay FaultDTC C1787 Damper Control Relay Short to GNDDTC C1788 Damper Control Relay Short to Bat

Powertrain Codes:

DTC P0030 HO2S Heater Control Circuit Bank 1 Sensor 1DTC P0031 HO2S Heater Circuit Low Voltage Bank 1 Sensor 1DTC P0032 HO2S Heater Circuit High Voltage Bank 1 Sensor 1DTC P0036 HO2S Heater Control Circuit Bank 1 Sensor 2DTC P0037 HO2S Heater Circuit Low Voltage Bank 1 Sensor 2DTC P0038 HO2S Heater Circuit High Voltage Bank 1 Sensor 2DTC P0050 HO2S Heater Circuit Bank 2 Sensor 1DTC P0051 HO2S Heater Circuit Low Voltage Bank 2 Sensor 1DTC P0052 HO2S Heater Circuit High Voltage Bank 2 Sensor 1DTC P0056 HO2S Heater Circuit Bank 2 Sensor 2DTC P0057 HO2S Heater Circuit Low Voltage Bank 2 Sensor 2DTC P0058 HO2S Heater Circuit High Voltage Bank 2 Sensor 2DTC P0100 MAF Sensor Ckt. Insufficient ActivityDTC P0101 Mass Air Flow (MAF) Sensor PerformanceDTC P0102 Mass Air Flow (MAF) Sensor Circuit Low FrequencyDTC P0103 Mass Air Flow (MAF) Sensor Circuit High FrequencyDTC P0104 Mass Air Flow Circuit IntermittentDTC P0105 MAP Sensor Circuit Insufficient ActivityDTC P0106 Manifold Absolute Pressure (MAP) System PerformanceDTC P0107 Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage

Page 13: OBD-II Diagnostic Trouble Codes

DTC P0108 Manifold Absolute Pressure (MAP) Sensor Circuit High VoltageDTC P0109 Manifold Absolute Pressure Circuit IntermittentDTC P0110 Intake Air Temperature (IAT) Sensor CircuitDTC P0111 Intake Air Temperature (IAT) Sensor PerformanceDTC P0112 Intake Air Temperature (IAT) Sensor Circuit Low VoltageDTC P0113 Intake Air Temperature (IAT) Sensor Circuit High VoltageDTC P0114 Intake Air Temperature Circuit IntermittentDTC P0115 Engine Coolant Temperature (ECT) Sensor CircuitDTC P0116 Engine Coolant Temperature (ECT) Sensor PerformanceDTC P0117 Engine Coolant Temperature (ECT) Sensor Circuit Low VoltageDTC P0118 Engine Coolant Temperature (ECT) Sensor Circuit High VoltageDTC P0119 Engine Coolant Temperature Circuit IntermittentDTC P0120 TP System PerformanceDTC P0121 TP Sensor Circuit Insufficient ActivityDTC P0122 Throttle Position (TP) Sensor Circuit Low VoltageDTC P0123 Throttle Position (TP) Sensor Circuit High VoltageDTC P0124 Throttle Position Sensor 1 Circuit IntermittentDTC P0125 Engine Coolant Temperature (ECT) Insufficient for Closed Loop Fuel ControlDTC P0126 Insufficient ECT for Stable OperationDTC P0128 Coolant ThermostatDTC P0130 HO2S Circuit Closed Loop (CL) Performance Bank 1 Sensor 1DTC P0131 HO2S Circuit Low Voltage Bank 1 Sensor 1DTC P0132 HO2S Circuit High Voltage Bank 1 Sensor 1DTC P0133 HO2S Slow Response Bank 1 Sensor 1DTC P0134 HO2S Circuit Insufficient Activity Bank 1 Sensor 1DTC P0135 HO2S Heater Performance Bank 1 Sensor 1DTC P0136 HO2S Circuit Bank 1 Sensor 2DTC P0137 HO2S Circuit Low Voltage Bank 1 Sensor 2DTC P0138 HO2S Circuit High Voltage Bank 1 Sensor 2DTC P0139 HO2S Slow Response Bank 1 Sensor 2DTC P0140 HO2S Circuit Insufficient Activity Bank 1 Sensor 2DTC P0141 HO2S Heater Performance Bank 1 Sensor 2DTC P0142 HO2S Circuit Bank 1 Sensor 3DTC P0143 HO2S Circuit Low Voltage Bank 1 Sensor 3DTC P0144 HO2S Circuit High Voltage Bank 1 Sensor 3DTC P0145 HO2S Circuit Bank 1 Sensor 2 Slow ResponseDTC P0146 HO2S Circuit Insufficient Activity Bank 1 Sensor 3DTC P0147 HO2S Heater Performance Bank 1 Sensor 3DTC P0150 HO2S Circuit Closed Loop (CL) Performance Bank 2 Sensor 1DTC P0150 HO2S Circuit Bank 2 Sensor 1DTC P0151 HO2S Circuit Low Voltage Bank 2 Sensor 1DTC P0152 HO2S Circuit High Voltage Bank 2 Sensor 1DTC P0153 HO2S Slow Response Bank 2 Sensor 1DTC P0154 HO2S Circuit Insufficient Activity Bank 2 Sensor 1DTC P0155 HO2S Heater Performance Bank 2 Sensor 1DTC P0156 HO2S Circuit Bank 2 Sensor 2DTC P0157 HO2S Circuit Low Voltage Bank 2 Sensor 2DTC P0158 HO2S Circuit High Voltage Bank2 Sensor 2DTC P0159 HO2S Slow Response Bank 2 Sensor 2DTC P0160 HO2S Circuit Insufficient Activity Bank 2 Sensor 2DTC P0161 HO2S Heater Performance Bank 2 Sensor 2DTC P0162 HO2S Circuit Bank 2 Sensor 3DTC P0163 HO2S Circuit Bank 2 Sensor 3 Low VoltageDTC P0164 HO2S Circuit Bank 2 Sensor 3 High VoltageDTC P0165 HO2S Circuit Bank 2 Sensor 3 Slow ResponseDTC P0166 HO2S Circuit Bank 2 Sensor 3 No Activity DetectedDTC P0167 HO2S Heater Circuit Bank 2 Sensor 3DTC P0169 Fuel Composition SensorDTC P0170 Fuel Trim Bank 1DTC P0171 Fuel Trim System Lean Bank 1DTC P0172 Fuel Trim System Rich Bank 1DTC P0173 Fuel Trim Bank 2DTC P0174 Fuel Trim System Lean Bank 2DTC P0175 Fuel Trim System Rich Bank 2DTC P0176 Fuel Composition Sensor CircuitDTC P0177 Fuel Composition Sensor Circuit PerformanceDTC P0178 Fuel Composition Sensor Circuit Low VoltageDTC P0179 Fuel Composition Sensor Circuit High VoltageDTC P0180 Fuel Temperature Sensor 1 CircuitDTC P0181 Fuel Temp. Sensor 1 Circuit Performance

Page 14: OBD-II Diagnostic Trouble Codes

DTC P0182 Fuel Temperature Sensor Circuit Low VoltageDTC P0183 Fuel Temperature Sensor Circuit High VoltageDTC P0184 Fuel Temperature Sensor 1 Circuit IntermittentDTC P0185 Fuel Temperature Sensor 2 CircuitDTC P0186 Fuel Temp. Sensor 2 Circuit PerformanceDTC P0187 Fuel Temperature Sensor 2 Circuit Low VoltageDTC P0188 Fuel Temperature Sensor 2 Circuit High VoltageDTC P0189 Fuel Temperature Sensor 2 Circuit IntermittentDTC P0190 Fuel Rail Pressure Sensor CircuitDTC P0191 Fuel Rail Pressure Sensor Circuit PerformanceDTC P0192 Fuel Rail Pressure Sensor Circuit Low VoltageDTC P0193 Fuel Rail Pressure Sensor Circuit High VoltageDTC P0194 Fuel Rail Pressure Sensor Circuit IntermittentDTC P0195 Engine Oil Temperature SensorDTC P0196 Engine Oil Temperature Sensor PerformanceDTC P0197 Engine Oil Temperature Sensor Low VoltageDTC P0198 Engine Oil Temperature Sensor High VoltageDTC P0199 Engine Oil Temperature Sensor IntermittentDTC P0200 Injector Control CircuitDTC P0201 Injector 1 Control CircuitDTC P0202 Injector 2 Control CircuitDTC P0203 Injector 3 Control CircuitDTC P0204 Injector 4 Control CircuitDTC P0205 Injector 5 Control CircuitDTC P0206 Injector 6 Control CircuitDTC P0207 Injector 7 Control CircuitDTC P0208 Injector 8 Control CircuitDTC P0209 Injector 9 Control CircuitDTC P0210 Injector 10 Control CircuitDTC P0211 Injector 11 Control CircuitDTC P0212 Injector 12 Control CircuitDTC P0213 Cold Start Injector 1DTC P0214 Cold Start Injector 2DTC P0215 Engine Shutoff Control CircuitDTC P0216 Injection Timing Control CircuitDTC P0217 Engine Overtemp ConditionDTC P0218 Transmission Fluid OvertemperatureDTC P0219 Engine Overspeed ConditionDTC P0220 APP Sensor 2 CircuitDTC P0221 APP Sensor 2 Circuit PerformanceDTC P0222 APP Sensor 2 Circuit Low VoltageDTC P0223 APP Sensor 2 Circuit High VoltageDTC P0224 Throttle Position Sensor 2 IntermittentDTC P0225 APP Sensor 3 CircuitDTC P0226 APP Sensor 3 Circuit PerformanceDTC P0227 APP Sensor 3 Circuit Low VoltageDTC P0228 APP Sensor 3 Circuit High VoltageDTC P0229 Throttle Position Sensor 3 IntermittentDTC P0230 Fuel Pump Relay Control CircuitDTC P0231 Fuel Pump Feedback Circuit Low VoltageDTC P0232 Fuel Pump Feedback Circuit High VoltageDTC P0233 Fuel Pump Secondary Circuit IntermittentDTC P0234 TC Engine Overboost ConditionDTC P0235 Turbocharger Boost Sensor 1 CircuitDTC P0236 TC Boost SystemDTC P0237 TC Boost Sensor Circuit Low VoltageDTC P0238 TC Boost Sensor Circuit High VoltageDTC P0239 Turbocharger Boost Sensor 2 CircuitDTC P0240 Turbocharger Boost Sensor 2 PerformanceDTC P0241 Turbocharger Boost Sensor 2 Circuit Low VoltageDTC P0242 Turbocharger Boost Sensor 2 Circuit High VoltageDTC P0243 Turbocharger Wastegate Solenoid 1DTC P0244 Turbocharger Wastegate Solenoid 1 PerformanceDTC P0245 Turbocharger Wastegate Solenoid 1 Low VoltageDTC P0246 Turbocharger Wastegate Solenoid 1 High VoltageDTC P0247 Turbocharger Wastegate Solenoid 2DTC P0248 Turbocharger Wastegate Solenoid 2 PerformanceDTC P0249 Turbocharger Wastegate Solenoid 2 Low VoltageDTC P0250 Turbocharger Wastegate Solenoid 2 High VoltageDTC P0251 Injection Pump Fuel Metering Control "A" Malfunction (Cam/Rotor/Injector)

Page 15: OBD-II Diagnostic Trouble Codes

DTC P0252 Injection Pump Fuel Metering Control "A" Range/Performance (Cam/Rotor/Injector)DTC P0253 Injection Pump Fuel Metering Control "A" Low (Cam/Rotor/Injector)DTC P0254 Injection Pump Fuel Metering Control "A" High (Cam/Rotor/Injector)DTC P0255 Injection Pump Fuel Metering Control "A" Intermittent (Cam/Rotor/Injector)DTC P0256 Injection Pump Fuel Metering Control "B" Malfunction (Cam/Rotor/Injector)DTC P0257 Injection Pump Fuel Metering Control "B" Range/Performance (Cam/Rotor/Injector)DTC P0258 Injection Pump Fuel Metering Control "B" Low (Cam/Rotor/Injector)DTC P0259 Injection Pump Fuel Metering Control "B" High (Cam/Rotor/Injector)DTC P0260 Injection Pump Fuel Metering Control "B" Intermittent (Cam/Rotor/Injector)DTC P0261 Cylinder 1 Injector Circuit LowDTC P0262 Cylinder 1 Injector Circuit HighDTC P0263 Cylinder 1 Contribution/Balance FaultDTC P0264 Cylinder 2 Injector Circuit LowDTC P0265 Cylinder 2 Injector Circuit HighDTC P0266 Cylinder 2 Contribution/Balance FaultDTC P0267 Cylinder 3 Injector Circuit LowDTC P0268 Cylinder 3 Injector Circuit HighDTC P0269 Cylinder 3 Contribution/Balance FaultDTC P0270 Cylinder 4 Injector Circuit LowDTC P0271 Cylinder 4 Injector Circuit HighDTC P0272 Cylinder 4 Contribution/Balance FaultDTC P0273 Cylinder 5 Injector Circuit LowDTC P0274 Cylinder 5 Injector Circuit HighDTC P0275 Cylinder 5 Contribution/Balance FaultDTC P0276 Cylinder 6 Injector Circuit LowDTC P0277 Cylinder 6 Injector Circuit HighDTC P0278 Cylinder 6 Contribution/Balance FaultDTC P0279 Cylinder 7 Injector Circuit LowDTC P0280 Cylinder 7 Injector Circuit HighDTC P0281 Cylinder 7 Contribution/Balance FaultDTC P0282 Cylinder 8 Injector Circuit LowDTC P0283 Cylinder 8 Injector Circuit HighDTC P0284 Cylinder 8 Contribution/Balance FaultDTC P0285 Cylinder 9 Injector Circuit LowDTC P0286 Cylinder 9 Injector Circuit HighDTC P0287 Cylinder 9 Contribution/Balance FaultDTC P0288 Cylinder 10 Injector Circuit LowDTC P0289 Cylinder 10 Injector Circuit HighDTC P0290 Cylinder 10 Contribution/Balance FaultDTC P0291 Cylinder 11 Injector Circuit LowDTC P0292 Cylinder 11 Injector Circuit HighDTC P0293 Cylinder 11 Contribution/Balance FaultDTC P0294 Cylinder 12 Injector Circuit LowDTC P0295 Cylinder 12 Injector Circuit HighDTC P0296 Cylinder 12 Contribution/Range FaultDTC P0300 Engine Misfire Detected DTC P0301 Cylinder 1 Misfire DetectedDTC P0302 Cylinder 2 Misfire DetectedDTC P0303 Cylinder 3 Misfire DetectedDTC P0304 Cylinder 4 Misfire DetectedDTC P0305 Cylinder 5 Misfire DetectedDTC P0306 Cylinder 6 Misfire DetectedDTC P0307 Cylinder 7 Misfire DetectedDTC P0308 Cylinder 8 Misfire DetectedDTC P0309 Cylinder 9 Misfire DetectedDTC P0311 Cylinder 11 Misfire DetectedDTC P0312 Cylinder 12 Misfire DetectedDTC P0320 Ignition/Distributor Engine Speed Input Circuit MalfunctionDTC P0321 Ignition/Distributor Engine Speed Input Circuit Range/PerformanceDTC P0322 IC Module 4X Reference CKT No FrequencyDTC P0323 Ignition/Distributor Engine Speed Input Circuit IntermittentDTC P0325 PCM Knock Sensor CircuitDTC P0326 Knock Sensor CKT Excessive Spark RetardDTC P0327 Knock Sensor Circuit Low VoltageDTC P0328 Knock Sensor 1 Circuit High Input (Bank 1 or Single Sensor)DTC P0329 Knock Sensor 1 Circuit Intermittent (Bank 1 or Single Sensor)DTC P0330 Knock Sensor (KS) Circuit Bank 2DTC P0331 Knock Sensor 2 Circuit Range/Performance (Bank 2)DTC P0332 Knock Sensor 2 Circuit Low Input (Bank 2)DTC P0333 Knock Sensor 2 Circuit High Input (Bank 2)

Page 16: OBD-II Diagnostic Trouble Codes

DTC P0334 Knock Sensor 2 Circuit Intermittent (Bank 2)DTC P0335 CKP Sensor A Circuit PerformanceDTC P0336 Crankshaft Position (CKP) Sensor A PerformanceDTC P0337 Crankshaft Position (CKP) Sensor Circuit Low Duty CycleDTC P0338 Crankshaft Position (CKP) Sensor Circuit High Duty CycleDTC P0339 Crankshaft Position (CKP) Sensor Circuit IntermittentDTC P0340 Camshaft Position (CMP) Sensor CircuitDTC P0341 Camshaft Position (CMP) Sensor PerformanceDTC P0342 Camshaft Position Sensor Circuit Low InputDTC P0343 Camshaft Position Sensor Circuit High InputDTC P0344 Camshaft Position Sensor Circuit IntermittentDTC P0350 Ignition Coil Primary/Secondary Circuit MalfunctionDTC P0351 Ignition Coil 1 Control CircuitDTC P0352 Ignition Coil 2 Control CircuitDTC P0353 Ignition Coil 3 Control CircuitDTC P0354 Ignition Coil 4 Control CircuitDTC P0355 Ignition Coil 5 Control CircuitDTC P0356 Ignition Coil 6 Control CircuitDTC P0357 Ignition Coil 7 Control CircuitDTC P0358 Ignition Coil 8 Control CircuitDTC P0359 Ignition Coil I Primary/Secondary Circuit MalfunctionDTC P0360 Ignition Coil J Primary/Secondary Circuit MalfunctionDTC P0361 Ignition Coil K Primary/Secondary Circuit MalfunctionDTC P0362 Ignition Coil L Primary/Secondary Circuit MalfunctionDTC P0370 Timing Reference High Resolution Signal A MalfunctionDTC P0371 IC 24X Reference CKT Too Many PulsesDTC P0372 IC 24X Reference Circuit Missing PulsesDTC P0373 Timing Reference High Resolution Signal A Intermittent/Erratic PulsesDTC P0374 Timing Reference High Resolution Signal A No PulsesDTC P0375 Timing Reference High Resolution Signal B MalfunctionDTC P0376 Timing Reference High Resolution Signal B Too Many PulsesDTC P0377 Timing Reference High Resolution Signal B Too Few PulsesDTC P0378 Timing Reference High Resolution Signal B Intermittent/Erratic PulsesDTC P0379 Timing Reference High Resolution Signal B No PulsesDTC P0380 Glow Plug/Heater Circuit "A" MalfunctionDTC P0381 Glow Plug/Heater Indicator Circuit MalfunctionDTC P0382 Exhaust Gas Recirculation Flow MalfunctionDTC P0385 Crankshaft Position (CKP) Sensor B CircuitDTC P0386 Crankshaft Position (CKP) Sensor B PerformanceDTC P0387 Crankshaft Position Sensor B Circuit Low InputDTC P0388 Crankshaft Position Sensor B Circuit High InputDTC P0389 Crankshaft Position Sensor B Circuit IntermittentDTC P0400 Exhaust Gas Recirculation Flow MalfunctionDTC P0401 Exhaust Gas Recirculation (EGR) Flow InsufficientDTC P0402 Exhaust Gas Recirculation Flow Excessive DetectedDTC P0403 Exhaust Gas Recirculation (EGR) Solenoid Control CircuitDTC P0404 Exhaust Gas Recirculation (EGR) Open Position PerformanceDTC P0405 Exhaust Gas Recirculation (EGR) Position Sensor Circuit Low VoltageDTC P0406 Exhaust Gas Recirculation Sensor A Circuit HighDTC P0407 Exhaust Gas Recirculation Sensor B Circuit LowDTC P0408 Exhaust Gas Recirculation Sensor B Circuit HighDTC P0410 Secondary Air Injection (AIR) SystemDTC P0411 Secondary Air Injection (AIR) SystemDTC P0412 Secondary Air Injection (AIR) Solenoid Relay Control Circuit Bank 1DTC P0413 Secondary Air Injection System Switching Valve A Circuit OpenDTC P0414 Secondary Air Injection System Switching Valve A Circuit ShortedDTC P0415 Secondary Air Injection System Switching Valve B Circuit MalfunctionDTC P0416 Secondary Air Injection System Switching Valve B Circuit OpenDTC P0417 Secondary Air Injection System Switching Valve B Circuit ShortedDTC P0418 Secondary Air Injection (AIR) Pump Relay Control Circuit Bank 1DTC P0419 Secondary Air Injection (AIR) Pump Relay Control Circuit Bank 2DTC P0420 Catalyst System Low EfficiencyDTC P0421 Warm Up Catalyst Efficiency Below Threshold (Bank 1)DTC P0422 Catalyst System Low Efficiency Bank 1DTC P0423 Heated Catalyst Efficiency Below Threshold (Bank 1)DTC P0424 Heated Catalyst Temperature Below Threshold (Bank 1)DTC P0430 Catalyst System Low Efficiency Bank 2DTC P0431 Warm Up Catalyst Efficiency Below Threshold (Bank 2)DTC P0432 Catalyst System Low Efficiency Bank 2DTC P0433 Heated Catalyst Efficiency Below Threshold (Bank 2)

Page 17: OBD-II Diagnostic Trouble Codes

DTC P0434 Heated Catalyst Temperature Below Threshold (Bank 2)DTC P0440 Evaporative Emission (EVAP) SystemDTC P0441 Evaporative Emission Control System Incorrect Purge FlowDTC P0442 Evaporative Emission (EVAP) System Small Leak DetectedDTC P0443 EVAP Purge Solenoid Valve 1 Control CKTDTC P0444 Evaporative Emission Control System Purge Control Valve Circuit OpenDTC P0445 Evaporative Emission Control System Purge Control Valve Circuit ShortedDTC P0446 EVAP Vent Solenoid Valve Control SystemDTC P0447 Evaporative Emission Control System Vent Control Circuit OpenDTC P0448 Evaporative Emission Control System Vent Control Circuit ShortedDTC P0449 Evaporative Emission (EVAP) Vent Solenoid Control CircuitDTC P0450 Fuel Tank Pressure Sensor CircuitDTC P0451 Evaporative Emission Control System Pressure Sensor Range/PerformanceDTC P0452 Fuel Tank Pressure Sensor Circuit Low VoltageDTC P0453 Fuel Tank Pressure Sensor Circuit High VoltageDTC P0454 Evaporative Emission Control System Pressure Sensor IntermittentDTC P0455 Evaporative Emission (EVAP) System Leak DetectedDTC P0460 Fuel Level Sensor CircuitDTC P0461 Fuel Level Sensor PerformanceDTC P0462 Fuel Level Sensor Circuit Low VoltageDTC P0463 Fuel Level Sensor Circuit High VoltageDTC P0464 Fuel Level Sensor Circuit IntermittentDTC P0465 Purge Flow Sensor Circuit MalfunctionDTC P0466 Purge Flow Sensor Circuit Range/PerformanceDTC P0467 Purge Flow Sensor Circuit Low InputDTC P0468 Purge Flow Sensor Circuit High InputDTC P0469 Purge Flow Sensor Circuit IntermittentDTC P0470 Exhaust Pressure Sensor MalfunctionDTC P0471 Exhaust Pressure Sensor Range/PerformanceDTC P0472 Exhaust Pressure Sensor LowDTC P0473 Exhaust Pressure Sensor HighDTC P0474 Exhaust Pressure Sensor IntermittentDTC P0475 Exhaust Pressure Control Valve MalfunctionDTC P0476 Exhaust Pressure Control Valve Range/PerformanceDTC P0477 Exhaust Pressure Control Valve LowDTC P0478 Exhaust Pressure Control Valve HighDTC P0479 Exhaust Pressure Control Valve IntermittentDTC P0480 Cooling Fan Relay 1 Control CircuitDTC P0481 Cooling Fan Relay 2 Control CircuitDTC P0482 Cooling Fan 3 Control Circuit MalfunctionDTC P0483 Cooling Fan Rationality Check MalfunctionDTC P0484 Cooling Fan Circuit Over CurrentDTC P0485 Cooling Fan Power/Ground Circuit MalfunctionDTC P0500 Vehicle Speed Sensor (VSS) CircuitDTC P0501 Vehicle Speed Sensor Range/PerformanceDTC P0502 Vehicle Speed Sensor (VSS) Circuit Low InputDTC P0503 Vehicle Speed Sensor (VSS) Circuit IntermittentDTC P0505 Idle Control System MalfunctionDTC P0506 Idle Speed LowDTC P0507 Idle Speed HighDTC P0510 Closed Throttle Position Switch MalfunctionDTC P0512 Start Switch CircuitDTC P0520 Engine Oil Pressure Sensor/Switch Circuit MalfunctionDTC P0521 Engine Oil Pressure Sensor/Switch Circuit Range/PerformanceDTC P0522 Engine Oil Pressure Sensor/Switch Circuit Low VoltageDTC P0523 Engine Oil Pressure Sensor/Switch Circuit High VoltageDTC P0530 A/C Refrigerant Pressure Sensor Circuit MalfunctionDTC P0531 A/C Refrigerant Pressure Sensor Circuit Range/PerformanceDTC P0532 Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit Low VoltageDTC P0533 Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit High VoltageDTC P0534 Air Conditioner Refrigerant Charge LossDTC P0550 Power Steering Pressure (PSP) Switch CircuitDTC P0551 Power Steering Pressure Sensor Circuit Range/PerformanceDTC P0552 Power Steering Pressure Sensor Circuit Low InputDTC P0553 Power Steering Pressure Sensor Circuit High InputDTC P0554 Power Steering Pressure Sensor Circuit IntermittentDTC P0560 System VoltageDTC P0561 System Voltage UnstableDTC P0562 System Voltage LowDTC P0563 System Voltage High

Page 18: OBD-II Diagnostic Trouble Codes

DTC P0565 Cruise Control On Signal MalfunctionDTC P0566 Cruise Control Off Signal MalfunctionDTC P0567 Cruise Control Resume Signal MalfunctionDTC P0568 Cruise Control Set Signal MalfunctionDTC P0569 Cruise Control Coast Signal MalfunctionDTC P0570 Cruise Control Accel Signal MalfunctionDTC P0571 Cruise Control Brake Switch CircuitDTC P0573 Cruise Control/Brake Switch A Circuit HighDTC P0574 Vehicle Speed Too High - Cruise Control DisabledDTC P0575 Cruise Control Related MalfunctionDTC P0576 Cruise Control Related MalfunctionDTC P0576 Cruise Control Related MalfunctionDTC P0578 Cruise Control Related MalfunctionDTC P0579 Cruise Control Related MalfunctionDTC P0580 Cruise Control Related MalfunctionDTC P0600 Serial Communication Link MalfunctionDTC P0601 Control Module Read Only Memory (ROM)DTC P0602 Control Module Not ProgrammedDTC P0603 Control Module Long Term Memory ResetDTC P0604 Control Module Random Access Memory (RAM)DTC P0605 Control Module Programming Read Only Memory (ROM)DTC P0606 Control Module Internal PerformanceDTC P0608 Control Module VSS Output "A" MalfunctionDTC P0609 Control Module VSS Output "B" MalfunctionDTC P0615 Starter Relay Control CircuitDTC P0620 Generator Control Circuit MalfunctionDTC P0621 Generator L-Terminal CircuitDTC P0622 Generator F-Terminal CircuitDTC P0650 Malfunction Indicator Lamp (MIL) Control CircuitDTC P0654 Engine RPM Output Circuit MalfunctionDTC P0655 Engine Hot Lamp Output Control Circuit MalfucntionDTC P0656 Fuel Level Output Circuit MalfunctionDTC P0700 Transmission Control System MalfunctionDTC P0701 Transmission Control System Range/PerformanceDTC P0702 Transmission Control System ElectricalDTC P0703 Brake Switch Circuit MalfunctionDTC P0704 Clutch Switch Input Circuit MalfunctionDTC P0705 Trans Range Switch CircuitDTC P0706 Trans Range Switch PerformanceDTC P0707 Transmission Range Sensor Circuit Low InputDTC P0708 Transmission Range Sensor Circuit High InputDTC P0709 Transmission Range Sensor Circuit IntermittentDTC P0710 Transmission Fluid Temperature Sensor Circuit MalfunctionDTC P0711 TFT Sensor Circuit Range/PerformanceDTC P0712 Transmission Fluid Temperature (TFT) Sensor Circuit Low InputDTC P0713 Transmission Fluid Temperature (TFT) Sensor Circuit High InputDTC P0714 Transmission Fluid Temperature Sensor Circuit IntermittentDTC P0715 Input/Turbine Speed Sensor Circuit MalfunctionDTC P0716 Input Speed Sensor Circuit IntermittentDTC P0717 Input Speed Sensor Circuit Low InputDTC P0718 Input/Turbine Speed Sensor Circuit IntermittentDTC P0719 Brake Switch Circuit Low InputDTC P0720 Output Speed Sensor Circuit MalfunctionDTC P0721 Output Speed Sensor Range/PerformanceDTC P0722 Output Speed Sensor Circuit Low InputDTC P0723 Output Speed Sensor IntermittentDTC P0724 Brake Switch Circuit High InputDTC P0725 Engine Speed Input CircuitDTC P0726 Engine Speed Input Circuit Range/PerformanceDTC P0727 Engine Speed Circuit No SignalDTC P0728 Engine Speed Input Circuit IntermittentDTC P0730 Incorrect Gear RatioDTC P0731 Incorrect 1st Gear RatioDTC P0732 Incorrect 2nd Gear RatioDTC P0733 Incorrect 3rd Gear RatioDTC P0734 Incorrect 4th Gear RatioDTC P0735 Gear 5 Incorrect ratioDTC P0736 Reverse incorrect gear ratioDTC P0740 TCC Enable Solenoid Circuit ElectricalDTC P0741 TCC System Stuck Off

Page 19: OBD-II Diagnostic Trouble Codes

DTC P0742 TCC System Stuck OnDTC P0743 TCC Enable Solenoid Circuit ElectricalDTC P0744 Torque Converter Clutch Circuit IntermittentDTC P0745 Pressure Control Solenoid MalfunctionDTC P0746 Pressure Control Solenoid Performance or Stuck OffDTC P0747 Pressure Control Solenoid Stuck OnDTC P0748 Pressure Control Solenoid Circuit ElectricalDTC P0749 Pressure Control Solenoid IntermittentDTC P0750 Shift Solenoid A MalfunctionDTC P0751 1-2 Shift Solenoid Valve Performance - No First or Fourth GearDTC P0752 1-2 Shift Solenoid Valve Performance - No Second or Third GearDTC P0753 1-2 Shift Solenoid Circuit ElectricalDTC P0754 Shift Solenoid A IntermittentDTC P0755 Shift Solenoid B MalfunctionDTC P0756 2-3 Shift Solenoid Valve Performance - No First or Second GearDTC P0757 2-3 Shift Solenoid Valve Performance - No Third or Fourth GearDTC P0758 2-3 Shift Solenoid Circuit ElectricalDTC P0759 Shift Solenoid B IntermittentDTC P0760 Shift Solenoid C MalfunctionDTC P0761 Shift Solenoid C Performance or Stuck OffDTC P0762 Shift Solenoid C Stuck OnDTC P0763 Shift Solenoid C ElectricalDTC P0764 Shift Solenoid C IntermittentDTC P0765 Shift Solenoid D MalfunctionDTC P0766 Shift Solenoid D Performance or Stuck OffDTC P0767 Shift Solenoid D Stuck OnDTC P0768 Shift Solenoid D ElectricalDTC P0769 Shift Solenoid D IntermittentDTC P0770 Shift Solenoid E MalfunctionDTC P0771 Shift Solenoid E Performance or Stuck OffDTC P0772 Shift Solenoid E Stuck OnDTC P0773 Shift Solenoid E ElectricalDTC P0774 Shift Solenoid E IntermittentDTC P0780 Shift MalfunctionDTC P0781 1-2 Shift MalfunctionDTC P0782 2-3 Shift MalfunctionDTC P0783 3-4 Shift MalfunctionDTC P0784 4-5 Shift MalfunctionDTC P0785 3-2 Shift Solenoid Circuit ElectricalDTC P0786 Shift/Timing Solenoid Range/PerformanceDTC P0787 Shift/Timing Solenoid LowDTC P0788 Shift/Timing Solenoid HighDTC P0789 Shift/Timing Solenoid IntermittentDTC P0790 Normal/Performance Switch Circuit MalfunctionDTC P0801 Reverse Inhibit Control Circuit MalfunctionDTC P0803 1-4 Upshift (Skip Shift) Solenoid Control Circuit MalfunctionDTC P0804 1-4 Upshift (Skip Shift) Lamp Control Circuit MalfunctionDTC P1031 HO2S Heater Current Monitor Control Circuit Banks 1 and 2 Sensor 1DTC P1032 HO2S Heater Warm Up Control Circuit Banks 1 and 2 Sensor 1DTC P1105 Secondary Vacuum Sensor CircuitDTC P1106 Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent High VoltageDTC P1107 Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent Low VoltageDTC P1108 BARO to MAP Sensor Comparison Too HighDTC P1109 Secondary Port Throttle SystemDTC P1111 Intake Air Temperature (IAT) Sensor Circuit Intermittent High VoltageDTC P1112 Intake Air Temperature (IAT) Sensor Circuit Intermittent Low VoltageDTC P1113 Intake Resonance Switchover Solenoid Control CircuitDTC P1114 Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low VoltageDTC P1115 Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High VoltageDTC P1116 ECT Signal Unstable or IntermittentDTC P1117 Engine Coolant Temp. Signal Out-Of-Range LowDTC P1118 Engine Coolant Temp. Signal Out-Of-Range HighDTC P1119 ECT Signal Out-Of-Range With TFT SensorDTC P1120 Throttle Position (TP) Sensor 1 Circuit DTC P1121 Throttle Position (TP) Sensor Circuit Intermittent High VoltageDTC P1122 Throttle Position (TP) Sensor Circuit Intermittent Low VoltageDTC P1125 APP SystemDTC P1130 HO2S Circuit Low Variance Bank 1 Sensor 1DTC P1131 HO2S Circuit Low Variance Bank 1 Sensor 2DTC P1132 HO2S Circuit Low Variance Bank 2 Sensor 1

Page 20: OBD-II Diagnostic Trouble Codes

DTC P1133 HO2S Insufficient Switching Bank 1 Sensor 1DTC P1134 HO2S Transition Time Ratio Bank 1 Sensor 1DTC P1135 HO2S Lean Mean Bank 1 Sensor 1DTC P1136 HO2S Rich Mean Bank 1 Sensor 1DTC P1137 HO2S Bank 1 Sensor 2 Lean System or Low VoltageDTC P1138 HO2S Bank 1 Sensor 2 Rich or High VoltageDTC P1139 HO2S Insuff. Switching Bank 1 Sensor 2DTC P1140 HO2S Transition Time Ratio Bank 1 Sensor 2DTC P1141 HO2S Heater Control Circuit Bank 1 Sensor 2DTC P1143 HO2S Bank 1 Sensor 3 Lean System or Low VoltageDTC P1144 HO2S Bank 1 Sensor 3 Rich or High Voltag

DTC Trouble CodesGM Trouble CodesSAE Code SectionsP00xx Fuel & Air Metering, Auxiliary Emission CtrlsP01xx Fuel & Air MeteringP02xx Fuel & Air MeteringP03xx Ignition & Firing SysP04xx Auxiliary Emission CtrlsP05xx Vehicle Speed, Idle Ctrl & Auxiliary InputsP06xx Computer & Auxiliary OutputsP07xx TransP08xx TransP09xx TransManufacturer Code SectionsP10xx Fuel & Air Metering, Auxiliary Emission CtrlsP11xx Fuel & Air MeteringP12xx Fuel & Air MeteringP13xx Ignition & Firing SysP14xx Auxiliary Emission CtrlsP15xx Vehicle Speed, Idle Ctrl & Auxiliary InputsP16xx Computer & Auxiliary OutputsP17xx TransP18xx TransP19xx Trans1. Not all codes shown apply to every vehicle model. 2. P Codes shown with a symbol may cause a dashboard indicator lamp to light.3. Many logged codes are transitory in nature and are automatically reset.4. Codes shown below are for GM vehicles only.5. DTC P1000 is an indication that the vehicle needs to be driven for a period so that thevehicle can learn certain operating characteristics. This code cannot be cleared usingthe DTC Reader clear function.

P0001 Fuel Volume Reg Ctrl Circ/OpenP0002 Fuel Volume Reg Ctrl Circ Range/PerfP0003 Fuel Volume Reg Ctrl Circ LowP0004 Fuel Volume Reg Ctrl Circ HighP0005 Fuel Shutoff Valve A Ctrl Circ/OpenP0006 Fuel Shutoff Valve A Ctrl Circ LowP0007 Fuel Shutoff Valve A Ctrl Circ HighP0008 Engine Pos Sys Perf Bank1P0009 Engine Pos Sys Perf Bank2P0010 A Camshaft Pos Actuator Circ (bankP0011??A Camshaft Pos Timing-Over-Advanced (bankP0012??A Camshaft Pos Timing-Over-Retarded (bankP0013??B Camshaft Pos Actuator Circ (bankP0014 B Camshaft Pos Timing-Over-Advanced (bankP0015 B Camshaft Pos Timing-Over-Retarded (bankP0016 Crank Pos-Camshaft Pos Correlation Bank1SensorAP0017 Crank Pos-Camshaft Pos Correlation Bank1SensorBP0018 Crank Pos-Camshaft Pos Correlation Bank2SensorAP0019 Crank Pos-Camshaft Pos Correlation Bank2

Page 21: OBD-II Diagnostic Trouble Codes

SensorBP0020 A Camshaft Pos Actuator Circ (bank2)P0021 A Camshaft Pos Timing-Over-Advanced (bank2)P0022 A Camshaft Pos Timing-Over-Retarded (bank2)P0023 B Camshaft Pos Actuator Circ (bank2)P0024 B Camshaft Pos Timing-Over-Advanced (bank2)P0025 B Camshaft Pos Timing-Over-Retarded (bank2)P0026 Intake Valve Ctrl Solenoid Circ Range/Perf Bank1P0027 Exhaust Valve Ctrl Solenoid Circ Range/Perf Bank1P0028 Intake Valve Ctrl Solenoid Circ Range/Perf Bank2P0029 Exhaust Valve Ctrl Solenoid Circ Range/Perf Bank2P0030 HO2S Heater Ctrl Circ (bank1, SensorP0031??HO2S Heater Ctrl Circ Lo (bank1, SensorP0032??HO2S Heater Ctrl Circ Hi (bank1, SensorP0033 Turbo Charger Bypass Valve Ctrl CircP0034 Turbo Charger Bypass Valve Ctrl Circ LoP0035 Turbo Charger Bypass Valve Ctrl Circ HiP0036 HO2S Heater Ctrl Circ (bank1, Sensor2)P0037??HO2S Heater Ctrl Circ Lo (bank1, Sensor2)P0038??HO2S Heater Ctrl Circ Hi (bank1, Sensor2)P0039 T/S Charger Bypass Valve Ctrl Circ Range/PerfP0040 O2 Sensor Signals Swapped Bank1 Sensor 1/Bank2 Sensor 1P0041 O2 Sensor Signals Swapped Bank1 Sensor 2/Bank2 Sensor 2P0042 HO2S Heater Ctrl Circ (bank1, Sensor 3)P0043 HO2S Heater Ctrl Circ Lo (bank1, Sensor 3)P0044 HO2S Heater Ctrl Circ Hi (bank1, Sensor 3)P0045 T/S Charger Boost Ctrl Solenoid Circ/OpenP0046 T/S Charger Boost Ctrl Solenoid Circ Range/PerfP0047 T/S Charger Boost Ctrl Solenoid Circ LowP0048 T/S Charger Boost Ctrl Solenoid Circ HighP0049 T/S Charger Turbine OverspeedP0050 HO2S Heater Ctrl Circ (bank2, SensorP0051??HO2S Heater Ctrl Circ Lo (bank2, SensorP0052??HO2S Heater Ctrl Circ Hi (bank2, SensorP0053 HO2S Heater Resistance Bank1 Sensor 1P0054 HO2S Heater Resistance Bank1 Sensor 2P0055 HO2S Heater Resistance Bank1 Sensor 3P0056 HO2S Heater Ctrl Circ (bank2, Sensor2)P0057??HO2S Heater Ctrl Circ Lo (bank2, Sensor2)P0058??HO2S Heater Ctrl Circ Hi (bank2, Sensor2)P0059 HO2S Heater Resistance Bank2 Sensor 1P0060 HO2S Heater Resistance Bank2 Sensor 2P0061 HO2S Heater Resistance Bank2 Sensor 3P0062 HO2S Heater Ctrl Circ (bank2, Sensor 3)P0063 HO2S Heater Ctrl Circ Lo (bank2, Sensor 3)P0064 HO2S Heater Ctrl Circ Hi (bank2, Sensor 3)P0065??Air Assisted Injector Ctrl Range/PerfP0066??Air Assisted Injector Ctrl Circ/Circ LoP0067 Air Assisted Injector Ctrl Circ HiP0068 MAP/MAF-Throttle Pos CorrelationP0069 MAP-Barometric Press CorrelationP0070 Ambient Air Temp Sensor CircP0071 Ambient Air Temp Sensor Range/PerfP0072 Ambient Air Temp Sensor Circ Lo InputP0073 Ambient Air Temp Sensor Circ Hi InputP0074 Ambient Air Temp Sensor Circ IntermP0075 Intake Valve Ctrl Circ (bankP0076 Intake Valve Ctrl Circ Lo (bankP0077 Intake Valve Ctrl Circ Hi (bankP0078 Exhaust Valve Ctrl Circ (bankP0079 Exhaust Valve Ctrl Circ Lo (bankP0080 Exhaust Valve Ctrl Circ Hi (bankP0081 Intake Valve Ctrl Circ (bank2)P0082 Intake Valve Ctrl Circ Lo (bank2)P0083 Intake Valve Ctrl Circ Hi (bank2)P0084 Exhaust Valve Ctrl Circ (bank2)P0085 Exhaust Valve Ctrl Circ Lo (bank2)P0086 Exhaust Valve Ctrl Circ Hi (bank2)

Page 22: OBD-II Diagnostic Trouble Codes

P0087 Fuel Rail/Sys Pres-Too LoP0088 Fuel Rail/Sys Pres-Too HiP0089 Fuel Pres Reg PerfP0090 Fuel Pres Reg Ctrl CircP0091 Fuel Pres Reg Ctrl Circ LoP0092 Fuel Pres Reg Ctrl Circ HiP0093 Fuel Sys Leak Detected-Large LeakP0094 Fuel Sys Leak Detected-Small LeakP0095 Intake Air Temp Sensor 2 CircP0096 Intake Air Temp Sensor 2 Circ Range/PerfP0097 Intake Air Temp Sensor 2 Circ LowP0098 Intake Air Temp Sensor 2 Circ HighP0099 Intake Air Temp Sensor 2 Circ Interm/ErraticP0100 Mass/Volume Air Flow Circ ErrorP0101 Mass/Volume Air Flow Circ Range/PerfP0102??Mass/Volume Air Flow Circ Lo InputP0103??Mass/Volume Air Flow Circ Hi InputP0104 Mass/Volume Air Flow Circ IntermP0105??MAP/Baro Pres Circ ErrorP0106??MAP/Baro Pres Circ Range/PerfP0107??MAP/Baro Pres Circ Lo InputP0108??MAP/Baro Pres Circ Hi InputP0109??MAP/Baro Pres Circ IntermP0110 Intake Air Temp Circ ErrorP0111 Intake Air Temp Circ Range/PerfP0112??Intake Air Temp Circ Lo InputP0113??Intake Air Temp Circ Hi InputP0114 Intake Air Temp Circ IntermP0115 Eng Coolant Temp Circ ErrorP0116??Eng Coolant Temp Circ Range/PerfP0117??Eng Coolant Temp Circ Lo InputP0118??Eng Coolant Temp Hi InputP0119 Eng Coolant Temp IntermP0120 Throttle Pos Sensor/Switch A Circ ErrorP0121??Throttle Pos Sensor/Switch A Circ Range/PerfP0122??Throttle Pos Sensor/Switch A Circ Lo InputP0123??Throttle Pos Sensor/Switch A Circ Hi InputP0124??Throttle Pos Sensor/Switch A Circ IntermP0125??Insuff Coolant Temp for Closed Loop Fuel CtrlP0126 Insuff Coolant Temp Stable OperationP0127 Intake Air Temp Too HiP0128??Coolant Temp below ThermostatP0129 Barometric Press Too LowP0130 Oxy Sensor Circ (bank1, SensorP0131??Oxy Sensor Circ Lo Voltage (bank1, SensorP0132??Oxy Sensor Circ Hi Voltage (bank1, SensorP0133??Oxy Sensor Circ Slow Response (bank1, SensP0134??Oxy Sens Circ No Activity Detected (bank1 SensP0135??Oxy Sensor Heater Circ (bank1, SensorP0136??Oxy Sensor Circ (bank1, Sensor2)P0137??Oxy Sensor Circ Lo Voltage (bank1, Sensor2)P0138??Oxy Sensor Circ Hi Voltage (bank1, Sensor2)P0139 Oxy Sensor Circ Slow Response (bank1, Sensor2)P0140??Oxy Sens Circ No Activity Detected (bank1Sens2)P0141 Oxy Sensor Heater Circ (bank1, Sensor2)P0142 Oxy Sensor Circ (bank1, Sensor 3)P0143 Oxy Sensor Circ Lo Voltage (bank1, Sensor 3)P0144 Oxy Sensor Circ Hi Voltage (bank1, Sensor 3)P0145 Oxy Sensor Circ Slow Response (bank1, Sensor 3)P0146 Oxy Sensor Circ No Activity Detected (bank1 Sens3)P0147 Oxy Sensor Heater Circ (bank1, Sensor 3)P0148 Fuel Delivery ErrorP0149 Fuel Timing ErrorP0150 Oxy Sensor Circ (bank2, SensorP0151 Oxy Sensor Circ Lo Voltage (bank2, SensorP0152 Oxy Sensor Circ Hi Voltage (bank2, SensorP0153 Oxy Sensor Circ Slow Response (bank2, SensorP0154 Oxy Sensor Circ No Activity Detected (bank2 SensP0155 Heated Oxy Sensor Heater Circ (bank2, Sensor

Page 23: OBD-II Diagnostic Trouble Codes

P0156 Oxy Sensor Circ (bank2, Sensor2)P0157 Oxy Sensor Circ Lo Voltage (bank2, Sensor2)P0158 Oxy Sensor Circ Hi Voltage (bank2, Sensor2)P0159 Oxy Sensor Circ Slow Response (bank2, Sensor2)P0160 Oxy Sensor Circ No Activity Detected (bank2 Sens2)P0161 Heated Oxy Sensor Heater Circ (bank2, Sensor2)P0162 Oxy Sensor Circ (bank2, Sensor 3)P0163 Oxy Sensor Circ Lo Voltage (bank2, Sensor 3)P0164 Oxy Sensor Circ Hi Voltage (bank2, Sensor 3)P0165 Oxy Sensor Circ Slow Response (bank2, Sensor 3)P0166 Oxy Sensor Circ No Activity Detected (bank2 Sens3)P0167 Heated Oxy Sensor Heater Circ (bank2, Sensor 3)P0168 Eng Fuel Temp HiP0169 Incorrect Fuel ComPosP0170 Fuel Trim Error (bankP0171 Sys too Lean (bankP0172 Sys too Rich (bankP0173 Fuel Trim Error (bank2)P0174 Sys too Lean (bank2)P0175 Sys too Rich (bank2)P0176 Fuel ComPos Sensor Circ ErrorP0177 Fuel ComPos Sensor Circ Range/PerfP0178 Fuel ComPos Sensor Circ Lo InputP0179 Fuel ComPos Sensor Circ Hi InputP0180 Fuel Temp SensorA Circ ErrorP0181 Fuel Temp SensorA Circ Range/PerfP0182 Fuel Temp SensorA Circ Lo InputP0183 Fuel Temp SensorA Circ Hi InputP0184 Fuel Temp SensorA Circ IntermP0185 Fuel Temp SensorB Circ ErrorP0186 Fuel Temp SensorB Circ Range/PerfP0187 Fuel Temp SensorB Circ Lo InputP0188 Fuel Temp SensorB Circ Hi InputP0189 Fuel Temp SensorB Circ IntermP0190 Fuel Rail Pres Sensor Circ ErrorP0191 Fuel Rail Pres Sensor Circ Range/PerfP0192 Fuel Rail Pres Sensor Circ Lo InputP0193 Fuel Rail Pres Sensor Circ Hi InputP0194 Fuel Rail Pres Sensor Circ IntermP0195 Eng Oil Temp Sensor ErrorP0196 Eng Oil Temp Sensor Range/PerfP0197 Eng Oil Temp Sensor Circ Lo InputP0198 Eng Oil Temp Sensor Circ Hi InputP0199 Eng Oil Temp Sensor IntermP0200 Injector Circ ErrorP0201 Injector Circ Error-Cyl1P0202 Injector Circ Error-Cyl2P0203 Injector Circ Error-Cyl3P0204 Injector Circ Error-Cyl4P0205 Injector Circ Error-Cyl5P0206 Injector Circ Error-Cyl6P0207 Injector Circ Error-Cyl7P0208 Injector Circ Error-Cyl8P0209 Injector Circ Error-Cyl9P0210 Injector Circ Error-Cyl10P0211 Injector Circ Error-Cyl11P0212 Injector Circ Error-Cyl12P0213 Cold Start Injector 1 ErrorP0214 Cold Start Injector 2 ErrorP0215 Eng Shutoff Solenoid ErrorP0216 Inj Timing Ctrl Circ ErrorP0217 Eng Over temp ConditionP0218 Tran Over temp ConditionP0219 Throttle Sw B Circ Error/Eng Over speed ConditionP0220 Throttle Pos Sensor/Switch B Circ ErrorP0221 Throttle Pos Sensor/Switch B Circ Range/PerfP0222 Throttle Pos Sensor/Switch B Circ Lo InputP0223 Throttle Pos Sensor/Switch B Circ Hi InputP0224 Throttle Pos Sensor/Switch B Circ IntermP0225 Throttle Pos Sensor/Switch C Circ Error

Page 24: OBD-II Diagnostic Trouble Codes

P0226 Throttle Pos Sensor/Switch C Circ Range/PerfP0227 Throttle Pos Sensor/Switch C Circ Lo InputP0228 Throttle Pos Sensor/Switch C Circ Hi InputP0229 Throttle Pos Sensor/Switch C Circ IntermP0230 Fuel Pump Relay Dvr FailP0231 Fuel Pump Relay Dvr Circ Fail OnP0232 Fuel Pump Relay Dvr Circ Fail OffP0233 Fuel Pump Relay Dvr IntermP0234 Eng Over boost ConditionP0235 Turbo Boost SensorA Circ ErrorP0236 Turbo Boost SensorA Circ PerfP0237 Turbo Boost SensorA Circ Lo InputP0238 Turbo Boost SensorA Circ Hi InputP0239 Turbo Boost SensorB Circ ErrorP0240 Turbo Boost SensorB Circ PerfP0241 Turbo Boost SensorB Circ Lo InputP0242 Turbo Boost SensorB Circ Hi InputP0243 Turbo Wastegate Solenoid A ErrorP0244 Turbo Wastegate Solenoid A Range/PerfP0246 Turbo Wastegate Solenoid A HiP0247 Turbo Wastegate Solenoid A ErrorP0248 Turbo Wastegate Solenoid A Range/PerfP0249 Turbo Wastegate Solenoid A LoP0250 Turbo Wastegate Solenoid A HiP0251 Inj Pump Fuel Metering Ctrl A ErrorP0252 Inj Pump Fuel Metering Ctrl A Range/PerfP0253 Inj Pump Fuel Metering Ctrl A LoP0254 Inj Pump Fuel Metering Ctrl A HiP0255 Inj Pump Fuel Metering Ctrl A IntermP0256 Inj Pump Fuel Metering Ctrl A ErrorP0257 Inj Pump Fuel Metering Ctrl A Range/PerfP0258 Inj Pump Fuel Metering Ctrl A LoP0259 Inj Pump Fuel Metering Ctrl A HiP0260 Inj Pump Fuel Metering Ctrl A IntermP0261??Injector Circ Lo-Cyl1P0262 Injector Circ Hi-Cyl1P0263 Cyl1 Contribution/Balance FaultP0264??Injector Circ Lo-Cyl2P0265 Injector Circ Hi-Cyl2P0266??Cyl2 Contribution/Balance FaultP0267??Injector Circ Lo-Cyl3P0268 Injector Circ Hi-Cyl3P0269 Cyl3 Contribution/Balance FaultP0270??Injector Circ Lo-Cyl4P0271 Injector Circ Hi-Cyl4P0272 Cyl4 Contribution/Balance FaultP0273??Injector Circ Lo-Cyl5P0274 Injector Circ Hi-Cyl5P0275 Cyl5 Contribution/Balance FaultP0276??Injector Circ Lo-Cyl6P0277 Injector Circ Hi-Cyl6P0278 Cyl6 Contribution/Balance FaultP0279??Injector Circ Lo-Cyl7P0280 Injector Circ Hi-Cyl7P0281 Cyl7 Contribution/Balance FaultP0282??Injector Circ Lo-Cyl8P0283 Injector Circ Hi-Cyl8P0284 Cyl8 Contribution/Balance FaultP0285??Injector Circ Lo-Cyl9P0286 Injector Circ Hi-Cyl9P0287 Cyl9 Contribution/Balance FaultP0288??Injector Circ Lo-Cyl10P0289 Injector Circ Hi-Cyl10P0290 Cyl10 Contribution/Balance FaultP0291??Injector Circ Lo-Cyl11P0292 Injector Circ Hi-Cyl11P0293 Cyl11 Contribution/Balance FaultP0294??Injector Circ Lo-Cyl12P0295 Injector Circ Hi-Cyl12P0296 Cyl12 Contribution/Balance Fault

Page 25: OBD-II Diagnostic Trouble Codes

P0297 Vehicle Overspeed ConditionP0298??Eng Oil Over temp ConditionP0299 T/S Charger UnderboostP0300 Random/Multiple Cylinder Misfire DetectedP0301??Fault Cylinder A-Misfire Detected (CYLP0302??Fault Cylinder B-Misfire Detected (CYL2)P0303??Fault Cylinder D-Misfire Detected (CYL3)P0304??Fault Cylinder E-Misfire Detected (CYL4)P0305??Fault Cylinder F-Misfire Detected (CYL5)P0306??Fault Cylinder G-Misfire Detected (CYL6)P0307??Fault Cylinder C-Misfire Detected (CYL7)P0308??Fault Cylinder H-Misfire Detected (CYL8)P0309??Fault Cylinder I-Misfire Detected (CYL9)P0310??Fault Cylinder J-Misfire Detected (CYL10)P0311??Fault Cylinder K-Misfire Detected (CYL1P0312??Fault Cylinder L-Misfire Detected (CYL12)P0313 Misfire Detected with Lo FuelP0314 1 Cylinder Misfire (Cylinder not specific)P0315 Crank Pos Sys Variation Not LearnedP0316 Engine Misfire Detected on Startup (First 1000Revs)P0317 Rough Road Hardware Not PresentP0318 Rough Road SensorA Signal CircP0319 Rough Road SensorBP0320??Ign/Distributor Eng Speed Input Circ ErrorP0321??Ign/Distributor Eng Speed Input Circ Range/PerfP0322??Ign/Distributor Eng Speed Input Circ No SignalP0323 Ign/Distributor Eng Speed Input Circ IntermP0324 Knock Ctrl Sys ErrorP0325 Knock Sensor1 Circ Error (bank1/1 Sensor)P0326??Knock Sensor1 Circ Range/Perf (bank1/1 Sensor)P0327??Knock Sensor1 Circ Lo Input (bank1/1 Sensor)P0328??Knock Sensor1 Circ Hi Input (bank1/1 Sensor)P0329 Knock Sensor1 Circ Interm (bank1/1 Sensor)P0330 Knock Sensor2 Circ Error (bank2)P0331??Knock Sensor2 Circ Range/Perf (bank2)P0332??Knock Sensor2 Circ Lo Input (bank2)P0333??Knock Sensor2 Circ Hi Input (bank2)P0334 Knock Sensor2 Circ Interm (bank2)P0335 Crank Pos SensorA Circ ErrorP0336??Crank Pos SensorA Circ Range/PerfP0337 Crank Pos SensorA Circ Lo InputP0338 Crank Pos SensorA Circ Hi InputP0339 Crank Pos SensorA Circ IntermP0340??Camshaft Pos Sensor Circ Error (bank1/1Sensor)P0341??Camshaft Pos Sensor Circ Perf (bank1/1 Sensor)P0342 Camshaft Pos Sensor Circ Lo Input (bank1/1Sensor)P0343 Camshaft Pos Sensor Circ Hi Input (bank1/1Sensor)P0344??Camshaft Pos Sensor Circ Interm (bank1/1 Sens)P0345 Camshaft Pos Sensor Circ Error (bank2)P0346 Camshaft Pos Sensor Circ Perf (bank2)P0347 Camshaft Pos Sensor Circ Lo Input (bank2)P0348 Camshaft Pos Sensor Circ Hi Input (bank2)P0349 Camshaft Pos Sensor Circ Interm (bank2)P0350 Ignition Coil Pri/Sec Circ ErrorP0351??Ignition Coil A Pri/Sec Circ ErrorP0352??Ignition Coil B Pri/Sec Circ ErrorP0353??Ignition Coil C Pri/Sec Circ ErrorP0354??Ignition Coil D Pri/Sec Circ ErrorP0355??Ignition Coil E Pri/Sec Circ ErrorP0356??Ignition Coil F Pri/Sec Circ ErrorP0357??Ignition Coil G Pri/Sec Circ ErrorP0358??Ignition Coil H Pri/Sec Circ ErrorP0359??Ignition Coil I Pri/Sec Circ ErrorP0360??Ignition Coil J Pri/Sec Circ (Glow Plug) ErrorP0361 Ignition Coil K Pri/Sec Circ (Glow Plug Indicator)Error

Page 26: OBD-II Diagnostic Trouble Codes

P0362 Ignition Coil L Pri/Sec Circ ErrorP0363 Misfire Detected-Fueling DisabledP0364 ReservedP0365 Crank Pos SensorB Circ Error (bankP0366 Crank Pos SensorB Circ Range/Perf (bankP0367 Crank Pos SensorB Circ Lo Input (bankP0368 Crank Pos SensorB Circ Hi Input (bankP0369 Crank Pos SensorB Circ Interm (bankP0370 Timing Ref Hi Res Signal A ErrorP0371 Timing Ref Hi Res Signal A Too Many PulsesP0372 Timing Ref Hi Res Signal A Too Few PulsesP0373 Timing Ref Hi Res Signal A Interm/Erratic PulsesP0374 Timing Ref Hi Res Signal A No PulsesP0375 Timing Ref Hi Res Signal B ErrorP0376 Timing Ref Hi Res Signal B Too Many PulsesP0377 Timing Ref Hi Res Signal B Too Few PulsesP0378 Timing Ref Hi Res Signal B Interm/Erratic PulsesP0379 Timing Ref Hi Res Signal B No PulsesP0380??Glow Plug Circ Error Circ AP0381??Glow Plug Indicator Circ ErrorP0382 Glow Plug Circ Error Circ BP0383 P0384 Reserved by documentP0385??Crank Pos SensorB Circ ErrorP0386 Crank Pos SensorB Circ Range/PerfP0387 Crank Pos SensorB Circ Lo InputP0388 Crank Pos SensorB Circ Hi InputP0389 Crank Pos SensorB Circ IntermP0390 Crank Pos SensorB Circ Error (bank2)P0391 Crank Pos SensorB Circ Range/Perf (bank2)P0392 Crank Pos SensorB Circ Lo Input (bank2)P0393 Crank Pos SensorB Circ Hi Input (bank2)P0394 Crank Pos SensorB Circ Interm (bank2)P0400??Exhaust Gas Recirculation Flow ErrorP0401??Exhaust Gas Recirculation Flow Insuff DetectedP0402??Exhaust Gas Recirculation Flow ExcessiveDetectedP0403??Exhaust Gas Recirculation Circ ErrorP0404 Exhaust Gas Recirculation Circ Range/PerfP0405 Exhaust Gas Recirculation SensorA Circ LoP0406 Exhaust Gas Recirculation SensorA Circ HiP0407 Exhaust Gas Recirculation SensorB Circ LoP0408 Exhaust Gas Recirculation SensorB Circ HiP0409 Exhaust Gas Recirculation SensorA CircP0410 Sec Air Inj Sys ErrorP0411??Sec Air Inj Sys Incorrect Flow DetectedP0412??Sec Air Inj Sys Switching Valve A Circ ErrorP0413??Sec Air Inj Sys Switching Valve A Circ OpenP0414??Sec Air Inj Sys Switching Valve A Circ ShortedP0415 Sec Air Inj Sys Switching Valve B Circ ErrorP0416??Sec Air Inj Sys Switching Valve B Circ OpenP0417??Sec Air Inj Sys Switching Valve B Circ ShortedP0418 Sec Air Inj Sys Relay A Circ ErrorP0419 Sec Air Inj Sys Relay B Circ ErrorP0420??Catalyst Sys Efficiency below Threshold (bankP0421??Warm Up Catalyst Efficiency below Thresh (bankP0422 Main Catalyst Efficiency below Threshold (bankP0423 Heated Catalyst Efficiency below Threshold (bankP0424 Heated Catalyst Temp below Threshold (bankP0425 Catalyst Temp Sensor (bankP0426 Catalyst Temp Sensor Range/Perf (bankP0427 Catalyst Temp Sensor Lo Input (bankP0428 Catalyst Temp Sensor Hi Input (bankP0429 Catalyst Heater Ctrl Circ (bankP0430??Catalyst Sys Efficiency below Threshold (bank2)P0431??Warm Up Catalyst Efficiency below Thresh(bank2)P0432 Main Catalyst Efficiency below Threshold (bank2)P0433 Heated Catalyst Efficiency below Threshold (bank2)P0434 Heated Catalyst Temp below Threshold (bank2)P0435 Catalyst Temp Sensor (bank2)

Page 27: OBD-II Diagnostic Trouble Codes

P0436??Catalyst Temp Sensor Range/Perf (bank2)P0437??Catalyst Temp Sensor Lo Input (bank2)P0438??Catalyst Temp Sensor Hi Input (bank2)P0439 Catalyst Heater Ctrl Circ (bank2)P0440 Evap Emission Ctrl Sys ErrorP0441 Evap Emission Ctrl Sys Incorrect Purge FlowP0442 Evap Emission Ctrl Sys Leak Detected (smallleak)P0443 Evap Emission Ctrl Sys Purge Ctrl Valve CircErrorP0444??Evap Emission Ctrl Sys Purge Ctrl Valve CircOpenP0445??Evap Emission Ctrl Sys Purge Ctrl Valve CircShortedP0446??Evap Emission Ctrl Sys Vent Ctrl Circ ErrorP0447 Evap Emission Ctrl Sys Vent Ctrl Circ OpenP0448 Evap Emission Ctrl Sys Vent Ctrl Circ ShortedP0449 Evap Emission Ctrl Sys Vent Valve/Solenoid CircErrorP0450 Evap Emission Ctrl Sys Pres Sensor ErrorP0451??Evap Emission Ctrl Sys Pres Sensor Range/PerfP0452??Evap Emission Ctrl Sys Pres Sensor Lo InputP0453??Evap Emission Ctrl Sys Pres Sensor Hi InputP0454 Evap Emission Ctrl Sys Pres Sensor IntermP0455??Evap Emission Ctrl Sys Gross Leak DetectedP0456??Evap Emission Ctrl Sys Very Small LeakDetected)P0457 Evap Emission Ctrl Sys Leak (fuel cap loose/off)P0458 Evaporative Emission Sys Purge Ctrl Valve Circ LowP0459 Evaporative Emission Sys Purge Ctrl Valve CircHighP0460??Fuel Tank Level Indicator Circ ErrorP0461??Fuel Level Sensor Circ Range/PerfP0462 Fuel Level Sensor Circ Lo InputP0463 Fuel Level Sensor Circ Hi InputP0464 Fuel Level Sensor Circ IntermP0465 EVAP Purge Flow Sensor CircP0466 EVAP Purge Flow Sensor Circ Range/PerfP0467 EVAP Purge Flow Sensor Circ Lo InputP0468 EVAP Purge Flow Sensor Circ Hi InputP0469 EVAP Purge Flow Sensor Circ IntermP0470 Exhaust Back Pres Sensor Circ ErrorP0471??Exhaust Back Pres Sensor Circ PerfP0472??Exhaust Back Pres Sensor Circ Lo InputP0473??Exhaust Back Pres Sensor Circ Hi InputP0474 Exhaust Back Pres Sensor IntermP0475??Exhaust Pres Ctrl Valve ErrorP0476 Exhaust Pres Ctrl Valve Range/PerfP0477 Exhaust Pres Ctrl Valve Lo OutputP0478??Exhaust Pres Ctrl Valve Hi InputP0479 Exhaust Pres Ctrl Valve IntermP0480 Cooling Fan 1 Ctrl Circ ErrorP0481 Cooling Fan 2 Ctrl Circ ErrorP0482 Cooling Fan 3 Ctrl Circ ErrorP0483 Cooling Fan Rationality Check ErrorP0484 Cooling Fan Circ over CurrentP0485 Cooling Fan Power/Ground Circ ErrorP0486 EGR SensorB CircP0487 EGR Throttle Pos Ctrl CircP0488 EGR Throttle Pos Ctrl Range/PerfP0489 Exhaust Gas Recirculation Ctrl Circ LowP0490 Exhaust Gas Recirculation Ctrl Circ HighP0491 Sec Air Inj Sys (bankP0492 Sec Air Inj Sys (bank2)P0493 Fan OverspeedP0494 Fan Speed LowP0495 Fan Speed HighP0496 Evaporative Emission Sys High Purge FlowP0497 Evaporative Emission Sys Low Purge FlowP0500??Vehicle Speed Sensor (VSS) Error

Page 28: OBD-II Diagnostic Trouble Codes

P0501??Vehicle Speed Sensor Range/PerfP0502 Vehicle Speed Sensor Lo InputP0503??Vehicle Speed Sensor NoisyP0504??Brake Switch A/B CorrelationP0505??Idle Ctrl Sys ErrorP0506??Idle Ctrl Sys RPM Lower Than ExpectedP0507??Idle Ctrl Sys RPM Higher Than ExpectedP0508 Idle Ctrl Sys Circ LoP0509 Idle Ctrl Sys Circ HiP0510 Closed Throttle Pos Switch ErrorP0511 Idle Air Ctrl CircP0512 Starter Request CircP0513 Incorrect Immobilizer KeyP0514 Battery Temp Sensor Circ Range/PerfP0515 Battery Temp Sensor CircP0516 Battery Temp Sensor Circ LoP0517 Battery Temp Sensor Circ HiP0518 Idle Air Ctrl Circ IntermP0519 Idle Air Ctrl Sys PerfP0520 Eng Oil Pres Sensor/Switch Circ ErrorP0521 Eng Oil Pres Sensor/Switch Circ Range/PerfP0522 Eng Oil Pres Sensor/Switch Circ Lo VoltageP0523 Eng Oil Pres Sensor/Switch Circ Hi VoltageP0524 Eng Oil Pres Too LoP0525 Cruise Ctrl Servo Ctrl Circ Range/PerfP0526 Fan Speed Sensor CircP0527 Fan Speed Sensor Circ Range/PerfP0528 Fan Speed Sensor Circ No SignalP0529 Fan Speed Sensor Circ IntermP0530 A/C Refrigerant Pres Sensor Circ ErrorP0531 A/C Refrigerant Pres Sensor Circ Range/PerfP0532 A/C Refrigerant Pres Sensor Circ Lo InputP0533 A/C Refrigerant Pres Sensor Circ Hi InputP0534 Air Conditioner Refrigerant Charge LossP0535 A/C Evaporator Temp Sensor CircP0536 A/C Evaporator Temp Sensor Circ Range/PerfP0537 A/C Evaporator Temp Sensor Circ LowP0538 A/C Evaporator Temp Sensor Circ HighP0539 A/C Evaporator Temp Sensor Circ IntermP0540 Manifold Intake Air Heater CircP0541 Manifold Intake Air Heater Circ LoP0542 Manifold Intake Air Heater Circ HiP0543 Intake Air Heater A Circ OpenP0544 EGT Sensor Circ bank1P0545 EGT Sensor Circ Lo bank1P0546 EGT Sensor Circ Hi bank1P0547 EGT Sensor Circ bank2P0548 EGT Sensor Circ Lo bank2P0549 EGT Sensor Circ Hi bank2P0550 Power Steering Pres Sensor Circ ErrorP0551??Power Steering Pres Sensor Circ Range/PerfP0552 Power Steering Pres Sensor Circ Lo InputP0553 Power Steering Pres Sensor Circ Hi InputP0554 Power Steering Pres Sensor Circ IntermP0555 Brake Booster Press Sensor CircP0556 Brake Booster Press Sensor Circ Range/PerfP0557 Brake Booster Press Sensor Circ Low InputP0558 Brake Booster Press Sensor Circ High InputP0559 Brake Booster Press Sensor Circ IntermP0560??Sys Voltage ErrorP0561 Sys Voltage UnstableP0562??Sys Voltage LoP0563 Sys Voltage HiP0564 Cruise Ctrl Multi-Func Input SignalP0565 Cruise Ctrl ON Signal ErrorP0566 Cruise Ctrl OFF Signal ErrorP0567 Cruise Ctrl RESUME Signal ErrorP0568 Cruise Ctrl SET Signal ErrorP0569 Cruise Ctrl COAST Signal ErrorP0570 Cruise Ctrl ACCEL Signal Error

Page 29: OBD-II Diagnostic Trouble Codes

P0571??Cruise Ctrl/Brake Switch A Circ FailP0572 Cruise Ctrl/Brake Switch A Circ LoP0573 Cruise Ctrl/Brake Switch A Circ HiP0574 Cruise Ctrl Sys Vehicle Speed Too HiP0575 Cruise Ctrl Input CircP0576 Cruise Ctrl Input Circ LoP0577 Cruise Ctrl Input Circ HiP0578 Cruise Ctrl Multi-Func Input A Circ StuckP0579 Cruise Ctrl Multi-Func Input A Circ Range/PerfP0580 Cruise Ctrl Multi-Func Input A Circ LowP0581 Cruise Ctrl Multi-Func Input A Circ HighP0582 Cruise Ctrl Vacuum Ctrl Circ/OpenP0583 Cruise Ctrl Vacuum Ctrl Circ LowP0584 Cruise Ctrl Vacuum Ctrl Circ HighP0585 Cruise Ctrl Multi-Func Input A/B CorrelationP0586 Cruise Ctrl Vent Ctrl Circ/OpenP0587 Cruise Ctrl Vent Ctrl Circ LowP0588 Cruise Ctrl Vent Ctrl Circ HighP0589 Cruise Ctrl Multi-Func Input B CircP0590 Cruise Ctrl Multi-Func Input B Circ StuckP0591 Cruise Ctrl Multi-Func Input B Circ Range/PerfP0592 Cruise Ctrl Multi-Func Input B Circ LowP0593 Cruise Ctrl Multi-Func Input B Circ HighP0594 Cruise Ctrl Servo Ctrl Circ/OpenP0595 Cruise Ctrl Servo Ctrl Circ LowP0596 Cruise Ctrl Servo Ctrl Circ HighP0597 Thermostat Heater Ctrl Circ/OpenP0598 Thermostat Heater Ctrl Circ LowP0599 Thermostat Heater Ctrl Circ HighP0600 Serial Comms Link Error P0601 Internal Ctrl Mod Memory Check Sum ErrorP0602 Ctrl Mod Programming ErrorP0603??Internal Ctrl Mod KAM ErrorP0604 Internal Ctrl Mod RAM ErrorP0605 Internal Ctrl Mod ROM ErrorP0606 PCM Processor FaultP0607 Powertrain Ctrl Mod PerfP0608 Powertrain Ctrl Mod VSS Output A ErrorP0609 Powertrain Ctrl Mod VSS Output B ErrorP0610 Powertrain Ctrl Mod Vehicle Options ErrorP0611 Fuel Injector Ctrl Mod PerfP0612 Fuel Injector Ctrl Mod Ctrl CircP0613 TCM ProcessorP0614 ECM / TCM IncompatibleP0615 Starter Relay CircP0616 Starter Relay Circ LoP0617 Starter Relay Circ HiP0618 Alternative Fuel Ctrl Mod KAM ErrorP0619 Alternative Fuel Ctrl Mod RAM/ROM ErrorP0620 Generator Ctrl Circ ErrorP0621 Generator Lamp L Ctrl Circ ErrorP0622 Generator Field F Ctrl Circ ErrorP0623 Generator Lamp Ctrl Circ ErrorP0624 Fuel Cap Lamp Ctrl Circ ErrorP0625 Generator Field/F Terminal Circ LowP0626 Generator Field/F Terminal Circ HighP0627 Fuel Pump A Ctrl Circ /OpenP0628 Fuel Pump A Ctrl Circ LowP0629 Fuel Pump A Ctrl Circ HighP0630 VIN Not Programmed/Mismatch-ECM/PCMP0631 VIN Not Programmed/Mismatch-TCMP0632 Odometer Not Programmed-ECM/PCMP0633 Immobilizer Key Not Programmed-ECM/PCMP0634 PCM/ECM/TCM Internal Temp Too HighP0635 Power Steering Ctrl CircP0636 Power Steering Ctrl Circ LoP0637 Power Steering Ctrl Circ HiP0638 Throttle Actuator Ctrl Range/Perf bank1P0639 Throttle Actuator Ctrl Range/Perf bank2P0640 Manifold Intake Air Heater Ctrl Circ

Page 30: OBD-II Diagnostic Trouble Codes

P0641 Sensor Ref Voltage A Circ/OpenP0642 Sensor Ref Voltage A Circ LowP0643 Sensor Ref Voltage A Circ HighP0644 Driver Display Serial Comm CircP0645 A/C Clutch Relay Ctrl CircP0646 A/C Clutch Relay Ctrl Circ LoP0647 A/C Clutch Relay Ctrl Circ HiP0648 Immobilizer Lamp Ctrl CircP0649 Cruise Ctrl Lamp Ctrl CircP0650 Error Indicator Lamp (MIL) Ctrl Circ ErrorP0651 Sensor Ref Voltage B Circ/OpenP0652 Sensor Ref Voltage B Circ LowP0653 Sensor Ref Voltage B Circ HighP0654 Eng RPM Output Circ ErrorP0655 Eng Hot Lamp Output Ctrl Circ MalFuncP0656 Fuel Level Output Circ ErrorP0657 Actuator Supply Voltage A Circ/OpenP0658 Actuator Supply Voltage A Circ LowP0659 Actuator Supply Voltage A Circ HighP0660??Intake Manif Tuning Valve Ctrl Circ bank1P0661??Intake Manif Tuning Valve Ctrl Circ Lo bank1P0662??Intake Manif Tuning Valve Ctrl Circ Hi bank1P0663 Intake Manif Tuning Valve Ctrl Circ bank2P0664 Intake Manif Tuning Valve Ctrl Circ Lo bank2P0665 Intake Manif Tuning Valve Ctrl Circ Hi bank2P0666 Cruise 'On Signal ErrorP0667 Cruise 'Resume' Signal ErrorP0668 Cruise Set' Signal ErrorP0669 Cruise Coast' Signal ErrorP0670 Glow plug Ctrl Circ ErrorP0671??Glow plug #1 Circ failureP0672??Glow plug #2 Circ failureP0673??Glow plug #3 Circ failureP0674??Glow plug #4 Circ failureP0675??Glow plug #5 Circ failureP0676??Glow plug #6 Circ failureP0677??Glow plug #7 Circ failureP0678??Glow plug #8 Circ failureP0679 Reserve for future Glow plug #9P0680 Reserve for future Glow plug #10P0681 Reserve for future Glow plug #11P0682 Reserve for future Glow plug #12P0683??Glow Plug Ctrl Mod to PCM Comm CircP0684??Glow Plug Ctrl Mod to PCM Comm CircRange/PerfP0685 ECM/PCM Power Relay Ctrl Circ /OpenP0686 ECM/PCM Power Relay Ctrl Circ LowP0687 ECM/PCM Power Relay Ctrl Circ HighP0688 ECM/PCM Power Relay Sense Circ /OpenP0689 ECM/PCM Power Relay Sense Circ LowP0690 ECM/PCM Power Relay Sense Circ HighP0691 Fan 1 Ctrl Circ LowP0692 Fan 1 Ctrl Circ HighP0693 Fan 2 Ctrl Circ LowP0694 Fan 2 Ctrl Circ HighP0695 Fan 3 Ctrl Circ LowP0696 Fan 3 Ctrl Circ HighP0697 Sensor Ref Voltage C Circ/OpenP0698 Sensor Ref Voltage C Circ LowP0699 Sensor Ref Voltage C Circ HighP0700 Tran Ctrl Sys ErrorP0701 Tran Ctrl Sys Range/PerfP0702??Tran Ctrl Sys ElectricalP0703 Brake Switch B Circ ErrorP0704 Clutch Pedal Pos Switch Input Circ ErrorP0705??Tran Range Sensor Circ ErrorP0706??Tran Range Sensor Circ Range/PerfP0707??Tran Range Sensor Circ Lo InputP0708??Tran Range Sensor Circ Hi InputP0709 Tran Range Sensor Circ Interm

Page 31: OBD-II Diagnostic Trouble Codes

P0710??Tran Fluid Temp Sensor Circ ErrorP0711??Tran Fluid Temp Sensor Circ Range/PerfP0712??Tran Fluid Temp Sensor CKT Lo InputP0713??Tran Fluid Temp Sensor CKT Hi InputP0714 Tran Fluid Temp Sensor Circ IntermP0715??Input/Turbine Speed Sensor Circ ErrorP0716 Input/Turbine Speed Sensor Circ Range/PerfP0717 Input/Turbine Speed Sensor Circ No SignalP0718??Input/Turbine Speed Sensor Circ IntermP0719 Torq Conv/Brake Switch B Circ LoP0720??Output Speed Sensor Circ ErrorP0721??Output Speed Sensor Range/PerfP0722 Output Speed Sensor No SignalP0723 Output Speed Sensor IntermP0724 Torq Conv/Brake Switch B Circ HiP0725 Eng Speed input Circ ErrorP0726 Eng Speed Input Circ Range/PerfP0727 Eng Speed Input Circ No SignalP0728 Eng Speed Input Circ IntermP0729 Gear 6 Incorrect RatioP0730 Incorrect Gear RatioP0731??Gear One Ratio ErrorP0732??Gear Two Ratio ErrorP0733??Gear Three Ratio ErrorP0734??Gear Four Ratio ErrorP0735??Gear Five Ratio ErrorP0736 Reverse Gear Ratio ErrorP0737 TCM Eng Speed Output CircP0738 TCM Eng Speed Output Circ LoP0739 TCM Eng Speed Output Circ HiP0740??Torq Conv Clutch Circ MalFuncP0741??Torq Conv Clutch Circ Perf/Stuck OffP0742??Torq Conv Clutch Circ Stuck OnP0743??Torq Conv Clutch Sys Electrical FailureP0744 Torq Conv Clutch Circ IntermP0745??Pres Ctrl Solenoid ErrorP0746??Pres Ctrl Solenoid Perf/Stuck OffP0747 Pres Ctrl Solenoid Stuck OnP0748 Pres Ctrl Solenoid ElectricalP0749 Pres Ctrl Solenoid IntermP0750??Shift Solenoid A ErrorP0751??Shift Solenoid A Perf/Stuck OffP0752??Shift Solenoid A Stuck OnP0753??Shift Solenoid A ElectricalP0754 Shift Solenoid A IntermP0755??Shift Solenoid B ErrorP0756??Shift Solenoid B Perf/Stuck OffP0757??Shift Solenoid B Stuck OnP0758??Shift Solenoid B ElectricalP0759 Shift Solenoid B IntermP0760??Shift Solenoid C ErrorP0761??Shift Solenoid C Perf/Stuck OffP0762??Shift Solenoid C Stuck OnP0763??Shift Solenoid C ElectricalP0764 Shift Solenoid C IntermP0765??Shift Solenoid D ErrorP0766??Shift Solenoid D Perf/Stuck OffP0767??Shift Solenoid D Stuck OnP0768??Shift Solenoid D ElectricalP0769 Shift Solenoid D IntermP0770??Shift Solenoid E ErrorP0771??Shift Solenoid E Perf/Stuck OffP0772??Shift Solenoid E Stuck OnP0773??Shift Solenoid E ElectricalP0774 Shift Solenoid E IntermP0775??Pres Ctrl Solenoid BP0776 Pres Ctrl Solenoid B Perf/Stuck OffP0777 Pres Ctrl Solenoid B Stuck OnP0778 Pres Ctrl Solenoid B ElectricalP0779 Pres Ctrl Solenoid B Interm

Page 32: OBD-II Diagnostic Trouble Codes

P0780 Shift ErrorP0781??1-2 Shift ErrorP0782??2-3 Shift ErrorP0783??3-4 Shift ErrorP0784??4-5 Shift ErrorP0785 Shift/Timing Solenoid ErrorP0786 Shift/Timing Solenoid Range/PerfP0787 Shift/Timing Solenoid LoP0788 Shift/Timing Solenoid HiP0789 Shift/Timing Solenoid IntermP0790 Normal/Perf Switch Circ ErrorP0791 Intermediate Shaft Speed Sensor CircP0792 Intermediate Shaft Speed Sensor Circ Range/PerfP0793 Intermediate Shaft Speed Sensor Circ No SignalP0794??Intermediate Shaft Speed Sensor Circ IntermP0795??Pres Ctrl Solenoid CP0796??Pres Ctrl Solenoid C Perf/Stuck OffP0797??Pres Ctrl Solenoid C Stuck OnP0798 Pres Ctrl Solenoid C ElectricalP0799 Pres Ctrl Solenoid C IntermP0800 Transfer Case Ctrl Sys (MIL Request)P0801 Reverse Inhibit Ctrl Circ ErrorP0802 Trans Ctrl Sys MIL Request Circ/OpenP0803 1-4 Up shift (Skip Shift) Solenoid Ctrl Circ ErrorP0804 1-4 Up shift (Skip Shift) Lamp Ctrl Circ ErrorP0805 Clutch Pos Sensor CircP0806 Clutch Pos Sensor Circ Range/PerfP0807 Clutch Pos Sensor Circ LoP0808 Clutch Pos Sensor Circ HiP0809 Clutch Pos Sensor Circ IntermP0810 Clutch Pos Ctrl ErrorP0811 Excessive Clutch SlippageP0812 Reverse Input CircP0813 Reverse Output CircP0814 Tran Range Display CircP0815 Up Shift Switch CircP0816 Down shift Switch CircP0817 Starter Disable CircP0818 Driveline Disconnect Switch Input CircP0819 Up and Down Shift Switch to Trans RangeCorrelationP0820 Gear Lever X-Y Pos Sensor CircP0821 Gear Lever X Pos Sensor CircP0822 Gear Lever Y Pos Sensor CircP0823 Gear Lever X Pos Sensor Circ IntermP0824 Gear Lever Y Pos Sensor Circ IntermP0825 Gear Lever Push/Pull Switch Circ (Shift Anticipate)P0826 Up and Down Shift Switch CircP0827 Up and Down Shift Switch Circ LowP0828 Up and Down Shift Switch Circ HighP0829 5-6 ShiftP0830 Clutch Pedal Switch A CircP0831 Clutch Pedal Switch A Circ LoP0832 Clutch Pedal Switch A Circ HiP0833 Clutch Pedal Switch B CircP0834 Clutch Pedal Switch B Circ LoP0835 Clutch Pedal Switch B Circ HiP0836 4WD Switch CircP0837 4WD Switch Circ Range/PerfP0838 4WD Switch Circ LoP0839 4WD Switch Circ HiP0840 Tran Fluid Pres Sensor/Switch A CircP0841 Tran Fluid Pres Sensor/Switch A Circ Range/PerfP0842 Tran Fluid Pres Sensor/Switch A Circ LoP0843 Tran Fluid Pres Sensor/Switch A Circ HiP0844 Tran Fluid Pres Sensor/Switch A Circ IntermP0845 Tran Fluid Pres Sensor/Switch B CircP0846 Tran Fluid Pres Sensor/Switch B Circ Range/PerfP0847 Tran Fluid Pres Sensor/Switch B Circ LoP0848 Tran Fluid Pres Sensor/Switch B Circ Hi

Page 33: OBD-II Diagnostic Trouble Codes

P0849 Tran Fluid Pres Sensor/Switch B Circ IntermP0850 Park/Neutral Switch Input CircP0851 Park/Neutral Switch Input Circ LowP0852 Park/Neutral Switch Input Circ HighP0853 Drive Switch Input CircP0854 Drive Switch Input Circ LowP0855 Drive Switch Input Circ HighP0856 Traction Ctrl Input SignalP0857 Traction Ctrl Input Signal Range/PerfP0858 Traction Ctrl Input Signal LowP0859 Traction Ctrl Input Signal HighP0860 Gear Shift Mod Comm CircP0861 Gear Shift Mod Comm Circ LowP0862 Gear Shift Mod Comm Circ HighP0863 TCM Comm CircP0864 TCM Comm Circ Range/PerfP0865 TCM Comm Circ LowP0866 TCM Comm Circ HighP0867 Trans Fluid PressP0868 Trans Fluid Press LowP0869 Trans Fluid Press HighP0870 Trans Fluid Press Sensor/Switch C CircP0871 Trans Fluid Press Sensor/Switch C Circ Range/PerfP0872 Trans Fluid Press Sensor/Switch C Circ LowP0873 Trans Fluid Press Sensor/Switch C Circ HighP0874 Trans Fluid Press Sensor/Switch C Circ IntermP0875 Trans Fluid Press Sensor/Switch D CircP0876 Trans Fluid Press Sensor/Switch D Circ Range/PerfP0877 Trans Fluid Press Sensor/Switch D Circ LowP0878 Trans Fluid Press Sensor/Switch D Circ HighP0879 Trans Fluid Press Sensor/Switch D Circ IntermP0880 TCM Power Input SignalP0881 TCM Power Input Signal Range/PerfP0882 TCM Power Input Signal LowP0883 TCM Power Input Signal HighP0884 TCM Power Input Signal IntermP0885 TCM Power Relay Ctrl Circ/OpenP0886 TCM Power Relay Ctrl Circ LowP0887 TCM Power Relay Ctrl Circ HighP0888 TCM Power Relay Sense CircP0889 TCM Power Relay Sense Circ Range/PerfP0890 TCM Power Relay Sense Circ LowP0891 TCM Power Relay Sense Circ HighP0892 TCM Power Relay Sense Circ IntermP0893 Multiple Gears EngagedP0894 Trans Component SlippingP0895 Shift Time Too ShortP0896 Shift Time Too LongP0897 Trans Fluid DeterioratedP0898 Trans Ctrl Sys MIL Request Circ LowP0900 Clutch Actuator Circ/OpenP0901 Clutch Actuator Circ Range/PerfP0902 Clutch Actuator Circ LowP0903 Clutch Actuator Circ HighP0904 Gate Select Pos CircP0905 Gate Select Pos Circ Range/PerfP0906 Gate Select Pos Circ LowP0907 Gate Select Pos Circ HighP0908 Gate Select Pos Circ IntermP0909 Gate Select Ctrl ErrorP0910 Gate Select Actuator Circ/OpenP0911 Gate Select Actuator Circ Range/PerfP0912 Gate Select Actuator Circ LowP0913 Gate Select Actuator Circ HighP0914 Gear Shift Pos CircP0915 Gear Shift Pos Circ Range/PerfP0916 Gear Shift Pos Circ LowP0917 Gear Shift Pos Circ HighP0918 Gear Shift Pos Circ IntermP0919 Gear Shift Pos Ctrl Error

Page 34: OBD-II Diagnostic Trouble Codes

P0920 Gear Shift Forward Actuator Circ/OpenP0921 Gear Shift Forward Actuator Circ Range/PerfP0922 Gear Shift Forward Actuator Circ LowP0923 Gear Shift Forward Actuator Circ HighP0924 Gear Shift Reverse Actuator Circ/OpenP0925 Gear Shift Reverse Actuator Circ Range/PerfP0926 Gear Shift Reverse Actuator Circ LowP0927 Gear Shift Reverse Actuator Circ HighP0928 Gear Shift Lock Solenoid Ctrl Circ/OpenP0929 Gear Shift Lock Solenoid Ctrl Circ Range/PerfP0930 Gear Shift Lock Solenoid Ctrl Circ LowP0931 Gear Shift Lock Solenoid Ctrl Circ HighP0932 Hydraulic Press Sensor CircP0933 Hydraulic Press Sensor Range/PerfP0934 Hydraulic Press Sensor Circ LowP0935 Hydraulic Press Sensor Circ HighP0936 Hydraulic Press Sensor Circ IntermP0937 Hydraulic Oil Temp Sensor CircP0938 Hydraulic Oil Temp Sensor Range/PerfP0939 Hydraulic Oil Temp Sensor Circ LowP0940 Hydraulic Oil Temp Sensor Circ HighP0941 Hydraulic Oil Temp Sensor Circ IntermP0942 Hydraulic Press UnitP0943 Hydraulic Press Unit Cycling Period Too ShortP0944 Hydraulic Press Unit Loss of PressP0945 Hydraulic Pump Relay Circ/OpenP0946 Hydraulic Pump Relay Circ Range/PerfP0947 Hydraulic Pump Relay Circ LowP0948 Hydraulic Pump Relay Circ HighP0949 Auto Shift Manual Adaptive Learning Not CompleteP0950 Auto Shift Manual Ctrl CircP0951 Auto Shift Manual Ctrl Circ Range/PerfP0952 Auto Shift Manual Ctrl Circ LowP0953 Auto Shift Manual Ctrl Circ HighP0954 Auto Shift Manual Ctrl Circ IntermP0955 Auto Shift Manual Mode CircP0956 Auto Shift Manual Mode Circ Range/PerfP0957 Auto Shift Manual Mode Circ LowP0958 Auto Shift Manual Mode Circ HighP0959 Auto Shift Manual Mode Circ IntermP0960 Press Ctrl Solenoid A Ctrl Circ/OpenP0961 Press Ctrl Solenoid A Ctrl Circ Range/PerfP0962 Press Ctrl Solenoid A Ctrl Circ LowP0963 Press Ctrl Solenoid A Ctrl Circ HighP0964 Press Ctrl Solenoid B Ctrl Circ/OpenP0965 Press Ctrl Solenoid B Ctrl Circ Range/PerfP0966 Press Ctrl Solenoid B Ctrl Circ LowP0967 Press Ctrl Solenoid B Ctrl Circ HighP0968 Press Ctrl Solenoid C Ctrl Circ/OpenP0969 Press Ctrl Solenoid C Ctrl Circ Range/PerfP0970 Press Ctrl Solenoid C Ctrl Circ LowP0971 Press Ctrl Solenoid C Ctrl Circ HighP0972 Shift Solenoid A Ctrl Circ Range/PerfP0973 Shift Solenoid A Ctrl Circ LowP0974 Shift Solenoid A Ctrl Circ HighP0975 Shift Solenoid B Ctrl Circ Range/PerfP0976 Shift Solenoid B Ctrl Circ LowP0977 Shift Solenoid B Ctrl Circ HighP0978 Shift Solenoid C Ctrl Circ Range/PerfP0979 Shift Solenoid C Ctrl Circ LowP0980 Shift Solenoid C Ctrl Circ HighP0981 Shift Solenoid D Ctrl Circ Range/PerfP0982 Shift Solenoid D Ctrl Circ LowP0983 Shift Solenoid D Ctrl Circ HighP0984 Shift Solenoid E Ctrl Circ Range/PerfP0985 Shift Solenoid E Ctrl Circ LowP0986 Shift Solenoid E Ctrl Circ HighP0987 Trans Fluid Press Sensor/Switch E CircP0988 Trans Fluid Press Sensor/Switch E Circ Range/PerfP0989 Trans Fluid Press Sensor/Switch E Circ Low

Page 35: OBD-II Diagnostic Trouble Codes

P0990 Trans Fluid Press Sensor/Switch E Circ HighP0991 Trans Fluid Press Sensor/Switch E Circ IntermP0992 Trans Fluid Press Sensor/Switch F CircP0993 Trans Fluid Press Sensor/Switch F Circ Range/PerfP0994 Trans Fluid Press Sensor/Switch F Circ LowP0995 Trans Fluid Press Sensor/Switch F Circ HighP0996 Trans Fluid Press Sensor/Switch F Circ IntermP0997 Shift Solenoid F Ctrl Circ Range/PerfP0998 Shift Solenoid F Ctrl Circ LowP0999 Shift Solenoid F Ctrl Circ High P0A00 Motor Electronics Coolant Temp Sensor CircP0A01 Motor Electronics Coolant Temp Sensor CircRange/PerfP0A02 Motor Electronics Coolant Temp Sensor Circ LowP0A03 Motor Electronics Coolant Temp Sensor Circ HighP0A04 Motor Electronics Coolant Temp Sensor Circ IntermP0A05 Motor Electronics Coolant Pump Ctrl Circ/OpenP0A06 Motor Electronics Coolant Pump Ctrl Circ LowP0A07 Motor Electronics Coolant Pump Ctrl Circ HighP0A08 DC/DC Converter Status CircP0A09 DC/DC Converter Status Circ Low InputP0A10 DC/DC Converter Status Circ High InputP0A11 DC/DC Converter Enable Circ/OpenP0A12 DC/DC Converter Enable Circ LowP0A13 DC/DC Converter Enable Circ HighP0A14 Engine Mount Ctrl Circ/OpenP0A15 Engine Mount Ctrl Circ LowP0A16 Engine Mount Ctrl Circ HighP0A17 Motor Torque Sensor CircP0A18 Motor Torque Sensor Circ Range/PerfP0A19 Motor Torque Sensor Circ LowP0A20 Motor Torque Sensor Circ HighP0A21 Motor Torque Sensor Circ IntermP0A22 Generator Torque Sensor CircP0A23 Generator Torque Sensor Circ Range/PerfP0A24 Generator Torque Sensor Circ LowP0A25 Generator Torque Sensor Circ HighP0A26 Generator Torque Sensor Circ IntermP0A27 Battery Power Off CircP0A28 Battery Power Off Circ LowP0A29 Battery Power Off Circ HighP1000 Monitor Checks Not Complete-More DrivingRequiredP1105 Sec Vacuum Sensor CircP1106 MAP Sens Circ Interm Hi VoltsP1107 MAP Sens Circ Interm Lo VoltsP1108 BARO to MAP Sens Comparison Too HiP1109 Sec Port Throttle SysP1111 Intake Air Temp Sens Circ Interm Hi VoltsP1112 Intake Air Temp Sens Circ Interm Lo VoltsP1113 Intake Resonance Switchover Solenoid Ctrl CircP1114 Eng Coolant Temp Sens Circ Interm Lo VoltsP1115 Eng Coolant Temp Sens Circ Interm Hi VoltsP1116 Eng Coolant Temp Sig Unstable or IntermP1117 Eng Coolant Temp Sig Out-Of-Range LoP1118 Eng Coolant Temp Sig Out-Of-Range HiP1119 Eng Coolant Temp Sig Out-Of-Range With TFTSensP1120 Throttle Pos Sens1 CircP1121 Throttle Pos Sens Circ Interm Hi VoltsP1122 Throttle Pos Sens Circ Interm Lo VoltsP1125 APP SysP1130 HO2S Circ Lo Variance Bank1 Sens1P1131 HO2S Circ Lo Variance Bank1 Sens2P1132 HO2S Circ Lo Variance Bank2 Sens1P1133 HO2S Insufficient Switching Bank1 Sens1P1134 HO2S Transition Time Ratio Bank1 Sens1P1135 HO2S Lean Mean Bank1 Sens1P1136 HO2S Rich Mean Bank1 Sens1P1137 HO2S Bank1 Sens2 Lean Sys or Lo Volts

Page 36: OBD-II Diagnostic Trouble Codes

P1138 HO2S Bank1 Sens2 Rich or Hi VoltsP1139 HO2S Insuff Switching Bank1 Sens2P1140 HO2S Transition Time Ratio Bank1 Sens2P1141 HO2S Heater Ctrl Circ Bank1 Sens2P1143 HO2S Bank1 Sens3 Lean Sys or Lo VoltsP1144 HO2S Bank1 Sens3 Rich or Hi VoltsP1153 HO2S Insufficient Switching Bank2 Sens1P1154 HO2S Transition Time Ratio Bank2 Sens1P1155 HO2S Lean Mean Bank2 Sens1P1156 HO2S Rich Mean Bank2 Sens1P1157 HO2S Bank2 Sens2 Lean Sys or Lo VoltsP1158 HO2S Bank2 Sens2 Rich or Hi VoltsP1159 HO2S Cross Counts Bank2 Sens2P1164 HO2S Bank2 Sens3 Rich or Hi VoltsP1165 HO2S Cross Counts Bank2 Sens3P1170 Bank to Bank Fuel Trim OffsetP1171 Fuel Sys Lean during AccelerationP1185 Eng Oil Temp CircP1186 EOT Circ PerfP1187 EOT Sens Circ Lo VoltsP1188 EOT Sens Circ Hi VoltsP1189 Eng Oil Press (EOP) Switch CircP1190 Eng Vacuum LeakP1191 Intake Air Duct Air LeakP1200 Injector Ctrl CircP1201 (Alt. Fuel) Gas Mass Sens Circ Range/PerfP1202 (Alt. Fuel) Gas Mass Sens Circ Lo FreqP1203 (Alt. Fuel) Gas Mass Sens Circ Hi FreqP1211 Mass Air Flow Circ Interm HiP1212 Mass Air Flow Circ Interm LoP1214 Inject Pump Timing OffsetP1215 Gnd Fault Detection IndicatedP1216 Fuel Solenoid Response Time Too ShortP1217 Fuel Solenoid Response Time Too LongP1218 Inject Pump Calibration CircP1219 Throttle Pos Sens Ref VoltsP1220 Throttle Pos (TP) Sens2 CircP1221 Fuel Pump Sec Circ LoP1222 Injector Ctrl Circ IntermP1225 Injector Circ Cyl2 IntermP1228 Injector Circ Cyl3 IntermP1231 Injector Circ Cyl4 IntermP1234 Injector Circ Cyl5 IntermP1237 Injector Circ Cyl6 IntermP1240 Injector Circ Cyl7 IntermP1243 Injector Circ Cyl8 IntermP1245 Intake Plenum Switchover ValveP1250 Early Fuel Evaporation Heater CircP1257 Supercharger Sys Over boostP1258 Eng Coolant over Temp-Protection Mode ActiveP1260 Last Test Failed SCC ENTER More Info.P1270 Accelerator Pedal Pos Sens A/D Converter ErrorP1271 Accelerator Pedal Pos (APP) Sens1-2 CorrelationP1272 Accelerator Pedal Pos Sens2P1273 Accelerator Pedal Pos Sens1P1274 Injectors Wired IncorrectlyP1275 Accelerator Pedal Pos (APP) Sens1 CircP1276 Accelerator Pedal Pos Sens1 Circ PerfP1277 Accelerator Pedal Pos Sens1 Circ Lo VoltsP1278 Accelerator Pedal Pos Sens1 Circ Hi VoltsP1280 Accelerator Pedal Pos (APP) Sens2 CircP1281 Accelerator Pedal Pos Sens2 Circ PerfP1282 Accelerator Pedal Pos Sens2 Circ Lo VoltsP1283 Accelerator Pedal Pos Sens2 Circ Hi VoltsP1285 Accelerator Pedal Pos Sens3 CircP1286 Accelerator Pedal Pos Sens3 Circ PerfP1287 Accelerator Pedal Pos Sens3 Circ Lo VoltsP1288 Accelerator Pedal Pos Sens3 Circ Hi VoltsP1300 Igniter CircP1305 Ign Coil 2 Pri Feedback Circ

Page 37: OBD-II Diagnostic Trouble Codes

P1310 Ign Coil 3 Pri Feedback CircP1315 Ign Coil 4 Pri Feedback CircP1320 C 4X Ref Circ IntermP1321 Electronic Ign Sys Fault LineP1322 EI Sys or Ign Ctrl Extra or MissingP1323 IC 24X Ref Circ Lo FreqP1324 Crank RPM Too LoP1335 CKP CircP1336 Crank Pos (CKP) Sys Variation Not LearnedP1345 Crank Pos (CKP)-Camshaft Pos (CMP) CorrelationP1346 Intake Camshaft Pos [CMP] Sens Sys PerfP1350 Ign Ctrl SysP1351 Ign Coil Ctrl Circ Hi VoltsP1352 IC Output Hi/Pulse Detected when GND Cyl. 2P1353 IC Output Hi/Pulse Detected when GND Cyl. 3P1354 IC Output Hi/Pulse Detected when GND Cyl. 4P1355 IC Output Hi/Pulse Detected when GND Cyl. 5P1356 IC Output Hi/Pulse Detected when GND Cyl. 6P1357 IC Output Hi/Pulse Detected when GND Cyl. 7P1358 IC Output Hi/Pulse Detected when GND Cyl. 8P1359 Ignition Coil Group 1 Ctrl CircP1360 Ignition Coil Group 2 Ctrl CircP1361 Ignition Coil Ctrl Circ Lo VoltsP1362 IC Cyl2 Not Toggling After EnableP1363 IC Cyl3 Not Toggling After EnableP1364 IC Cyl4 Not Toggling After EnableP1365 IC Cyl5 Not Toggling After EnableP1366 IC Cyl6 Not Toggling After EnableP1367 IC Cyl7 Not Toggling After EnableP1368 IC Cyl8 Not Toggling After EnableP1370 IC 4X Ref Circ Too Many PulsesP1371 IC 4X Ref Circ Too Few PulsesP1372 Crank Pos (CKP) SensorA-B CorrelationP1374 3X Ref CircP1375 IC 24X Ref Circ Hi VoltsP1376 Ignition Gnd CircP1377 IC Cam Pulse To 4X Ref PulseP1380 Misfire Detected-Rough Road Data Not AvailableP1381 Misfire Detected-No Comm with Brake Ctrl ModP1390 Wheel Speed Sensor1-G-Sensor CircP1391 Wheel Speed Sensor1-G-Sensor Circ PerfP1392 Wheel Speed Sensor1-G-Sensor Circ Lo VoltsP1393 Wheel Speed Sensor1-G-Sensor Circ Hi VoltsP1394 Wheel Speed Sensor1-G-Sensor Circ IntermP1395 Wheel Speed Sensor2-G-Sensor CircP1396 Wheel Speed Sensor2-G-Sensor Circ PerfP1397 Wheel Speed Sensor2-G-Sensor Circ Lo VoltsP1398 Wheel Speed Sensor2-G-Sensor Circ Hi VoltsP1399 Wheel Speed Sensor2-G-Sensor Circ IntermP1403 Exhaust Gas Recirc Sys Valve 1P1404 Exhaust Gas Recirc (EGR) Closed Pos PerfP1405 Exhaust Gas Recirc Sys Valve 3P1406 EGR Valve Pintle Pos CircP1407 EGR Air Intrusion in Exhaust Supply to EGR ValveP1408 Intake Manifold Press Sensor CircP1409 EGR Vacuum Sys LeakP1410 Fuel Tank Press SysP1415 Sec Air Inject (AIR) Sys Bank1P1416 Sec Air Inject (AIR) Sys Bank2P1418 Sec Air Inject Sys Relay A Ctrl Circ HiP1420 Intake Air Lo Press Switch Circ Lo VoltsP1421 Intake Air Lo Press Switch Circ Hi VoltsP1423 Intake Air Hi Press Switch Circ Hi VoltsP1431 Fuel Level Sensor2 Circ PerfP1432 Fuel Level Sensor2 Circ Lo VoltsP1433 Fuel Level Sensor2 Circ Hi VoltsP1441 EVAP Emission Sys Flow during Non-PurgeP1442 EVAP Vacuum Sw. Hi Volts during Ignition. OnP1450 Barometric Press Sensor CircP1451 Barometric Press Sensor Perf

Page 38: OBD-II Diagnostic Trouble Codes

P1460 Cooling Fan Ctrl SysP1480 Fan Sec Lo With Lo Fan OnP1481 Fan Sec Lo With Hi Fan OnP1483 Eng Cooling Sys PerfP1500 Starter Signal CircP1501 Vehicle Speed Sensor Circ IntermP1501 Theft Deterrent SysP1502 Theft Deterrent Fuel Enable Signal NotP1503 Theft Deterrent Sys-Password IncorrectP1504 Vehicle Speed Output CircP1508 IAC Sys Lo RPMP1509 IAC Sys Hi RPMP1510 Back Up Power SupplyP1511 Throttle Ctrl Sys-Backup Sys PerfP1514 Air Flow to TP Sensor Correlation HiP1515 Electronic Throttle Sys Throttle PosP1516 Electronic Throttle Mod Throttle PosP1517 Electronic Throttle ModP1518 Electronic Throttle Mod to PCM CommP1519 Electronic Throttle Mod Lo Volts Comm. DisableP1520 Gear Indicator SysP1521 Trans Engaged at Hi Throttle AngleP1522 Park/Neutral to Drive/Reverse at Hi RPMP1523 Elec. Throttle Ctrl Throttle ReturnP1524 TP Sen. Learned Cl. Throttle. Angle ? Out of RangeP1525 Throttle Body Service RequiredP1526 TP Sensor Learn Not CompleteP1527 Trans. Range/Press Switch ComparisonP1528 GovernorP1529 Heated Windshield Request ProblemP1530 Ignition Timing Adjustment Switch CircP1531 A/C Lo Side Temp Sensor FaultP1532 A/C Evaporator Temp Sensor Circ Lo VoltageP1533 A/C Evaporator Temp Sensor Circ Hi VoltageP1534 A/C Hi Side Temp. Sensor Lo VoltageP1535 A/C Hi Side Temp Sensor CircP1536 A/C Sys-ECT Over TempP1537 A/C Request Circ Lo VoltageP1538 A/C Request Circ Hi VoltageP1539 A/C Clutch Status Circ High VoltsP1540 A/C Sys Hi PressP1541 A/C Hi Side Over TempP1542 A/C Sys Hi Press Hi TempP1543 A/C Sys PerfP1544 A/C Refrigerant Condition Very LoP1545 A/C Clutch Relay Ctrl CircP1546 A/C Clutch Status Circ Lo VoltageP1547 A/C Sys Perf DegradedP1548 A/C Recirculation CircP1554 Cruise Engaged Circ Hi VoltageP1555 Electronic Variable Orifice OutputP1558 Cruise Ctrl Servo Indicates LoP1559 Cruise Ctrl Power Mgmt ModeP1560 Cruise Ctrl Sys-Transaxle Not In DriveP1561 Cruise Vent SolenoidP1562 Cruise Vacuum SolenoidP1563 Cruise Vehicle Speed/Set Speed Difference Too HiP1564 Cruise Ctrl Sys-Vehicle Accel Too HiP1565 Cruise Servo Pos SensorP1566 Cruise Ctrl Sys-Engine RPM Too HiP1567 Cruise Ctrl Sys-Active Braking Ctrl ActiveP1568 Cruise Servo Stroke Greater than Commanded inCruiseP1569 Cruise Servo Stroke Hi While not in CruiseP1570 Cruise Ctrl Sys-Traction Ctrl ActiveP1571 TCS PWM Circ No FrequencyP1572 ASR Active Circ Lo Too LongP1573 PCM/EBTCM Serial Data CircP1574 EBTCM Sys-Stop Lamp Switch Circ Hi VoltsP1575 Extended Travel Brake Sw. Circ Hi Volts

Page 39: OBD-II Diagnostic Trouble Codes

P1576 BBV Sensor Circ Hi VoltageP1577 BBV Sensor Circ Lo VoltageP1578 BBV Sensor Circ Lo VacuumP1579 P/N to D/R at Hi Throttle AngleP1580 Cruise Move Circ Lo VoltageP1581 Cruise Move Circ Hi VoltageP1582 Cruise Direction Circ Lo VoltageP1583 Cruise Direction Circ Hi VoltageP1584 Cruise Ctrl DisabledP1585 Cruise Inhibit Ctrl CircP1586 Cruise Ctrl Brake Switch 2 CircP1587 Cruise Ctrl Clutch Ctrl Circ LoP1588 Cruise Ctrl Clutch Ctrl Circ HiP1599 Eng Stall or Near Stall DetectedP1600 PCM Battery/TCM WatchdogP1601 Serial Comm. Problem with Device 1P1602 Loss of EBTCM Serial DataP1603 Loss of SDM Serial DataP1604 Loss of IPC Serial DataP1605 Loss of HVAC Serial DataP1606 Serial Comm Problem with Device 6P1607 Serial Comm Problem with Device 7P1608 Serial Comm Problem with Device 8P1609 Loss of TCS Serial DataP1610 Loss of PZM Serial DataP1611 Loss of CVRTD Serial DataP1612 Loss of IPM Serial DataP1613 Loss of DIM Serial DataP1614 Loss of RIM Serial DataP1615 Loss of VTD Serial DataP1617 Engine Oil Level Switch CircP1619 Engine Oil Life Monitor Reset CircP1620 Lo Coolant CircP1621 PCM Memory PerfP1622 Cylinder SelectP1623 Trans Temp Pull-Up ResistorP1624 Customer Snapshot Data AvailableP1625 PCM Sys ResetP1626 Theft Deterrent Sys Fuel Enable CircP1627 A/D PerfP1628 ECT Pull-Up ResistorP1629 Theft Deterrent Sys-Cranking SignalP1630 Theft Deterrent Sys-PCM In Learn ModeP1631 Theft Deterrent Sys-Password IncorrectP1632 Theft Deterrent Sys-Fuel disabledP1633 Ignition Supply Power Circ Lo VoltageP1634 Ignition 1 Power Circ Lo VoltageP1635 5 Volt Ref LoP1636 PCM Stack OverrunP1637 Generator L-Terminal CircP1638 Generator F-Terminal CircP1639 5 Volt Ref 2 CircP1640 Driver 1-Input Hi VoltageP1641 FC Relay 1 Ctrl CircP1642 FC Relay 2 and 3 Ctrl CircP1643 Engine Speed Output CircP1644 Traction Ctrl Delivered Torque Output CircP1645 EVAP Emission (EVAP) Vent Solenoid Ctrl CircP1646 Driver 1 Line 6P1647 Driver 1 Line 7P1650 Driver 2-Input Hi VoltageP1651 Fan 1 Relay Ctrl CircP1652 VSS Output CircP1653 Oil Level Lamp Ctrl CircP1654 Service Throttle Soon Lamp Ctrl CircP1655 EVAP Purge Solenoid Ctrl CircP1656 Driver 2 Line 6P1657 1-4 Up shift Solenoid Ctrl CircP1658 Starter Enable Relay Ctrl CircP1660 Cooling Fans Ctrl Circ

Page 40: OBD-II Diagnostic Trouble Codes

P1661 MIL Ctrl CircP1662 Cruise Ctrl Inhibit Ctrl CircP1663 Oil Life Lamp Ctrl CircP1664 1-4 Up shift Lamp Ctrl CircP1665 Driver 3 Line 5P1666 Driver 3 Line 6P1667 Reverse Inhibit Solenoid Ctrl CircP1669 ABS Unit ExpectedP1670 Driver 4P1671 Driver 4 Line 1P1672 Lo Engine Oil Level Lamp Ctrl CircP1673 Engine Hot Lamp Ctrl CircP1674 Tachometer Ctrl CircP1675 EVAP Vent Solenoid Ctrl CircP1676 Driver 4 Line 6P1677 Driver 4 Line 7P1680 Driver 5P1681 Driver 5 Line 1P1682 Driver 5 Line 2P1683 Driver 5 Line 3P1684 Driver 5 Line 4P1685 Driver 5 Line 5P1686 Driver 5 Line 6P1687 Driver 5 Line 7P1689 Delivered Torque Circ FaultP1690 ECM Loop OverrunP1691 Coolant Gage Circ Lo VoltageP1692 Coolant Gage Circ Hi VoltageP1693 Tachometer Circ Lo VoltageP1694 Tachometer Circ Hi VoltageP1695 Remote Keyless Entry Circ LoP1696 Remote Keyless Entry Voltage HiP1700 Trans. MIL RequestP1701 Trans. MIL Request CircP1705 P/N Signal Output CircP1740 Torque Reduction Signal CircP1743 TP Signal from ECMP1760 TCM Supply Volts InterruptedP1779 Eng Torque Delivered to TCM SignalP1780 Park/Neutral Pos [PNP] Switch CircP1781 Eng Torque Signal CircP1790 Trans Ctrl Mod ChecksumP1791 Trans Ctrl Mod LoopP1792 Trans Ctrl Mod Reprogrammable MemoryP1792 ECM to TCM Eng Coolant SignalP1793 Trans Ctrl Mod Stack OverrunP1795 CAN Bus-Throttle Body PosP1800 TCM Power Relay Ctrl CircP1801 Perf Selector Switch FailureP1804 Gnd Ctrl RelayP1810 TFP Valve Pos Switch CircP1811 Maximum Adapt and Long ShiftP1812 Trans over Temp ConditionP1813 Torque CtrlP1814 Torq Conv OverstressedP1815 Trans Range Switch-Start In Wrong RangeP1816 TFP Valve Pos Sw.-Park/Neutral with Drive RatioP1817 TFP Valve Pos Sw.-Reverse With Drive RatioP1818 TFP Valve Pos Sw.-Drive Without Drive RatioP1819 Internal Mode Switch-No Start\Wrong RangeP1820 Internal Mode Switch Circ A LowP1822 Internal Mode Switch Circ B HighP1823 Internal Mode Switch Circ P LowP1825 Internal Mode Switch-Invalid RangeP1826 Internal Mode Switch Circ C-HighP1831 PC Solenoid Power Circ-Low VoltsP1833 A/T Solenoids Power Circ-Low VoltsP1835 Kick-Down Switch CircP1836 Kick-Down Switch Failed OpenP1837 Kick-Down Switch Failed Short

Page 41: OBD-II Diagnostic Trouble Codes

P1842 1-2 Shift Solenoid Circ Low VoltsP1843 1-2 Shift Solenoid Circ High VoltsP1844 Torque Reduction Signal Circ Desired By TCMP1845 2-3 Shift Solenoid Circ Low VoltsP1847 2-3 Shift Solenoid Circ High VoltsP1850 Brake Band Apply Solenoid CircP1851 Brake Band Apply Solenoid PerfP1852 Brake Band Apply Solenoid Low VoltsP1853 Brake Band Apply Solenoid High VoltsP1860 TCC PWM Solenoid Circ ElectricalP1864 Torq Conv Clutch CircP1868 Trans Fluid LifeP1870 Trans Component SlippingP1871 Undefined Gear RatioP1873 TCC Stator Temp Switch Circ LowP1874 TCC Stator Temp Switch Circ HighP1875 4WD Low Switch Circ ElectricalP1884 TCC Enable/Shift Light CircP1886 Shift Timing SolenoidP1887 TCC Release Switch CircP1890 ECM Data Input CircP1890 Throttle Pos Signal InputP1891 Throttle Pos Sensor PWM Signal LowP1892 Throttle Pos Sensor PWM Signal HighP1893 Eng Torque Signal Low VoltsP1894 Eng Torque Signal High VoltsP1895 TCM to ECM Torque Reduction CircP2000 NOx Trap Efficiency Below Threshold Bank1P2001 NOx Trap Efficiency Below Threshold Bank2P2002 Particulate Trap Efficiency Below Threshold Bank1P2003 Particulate Trap Efficiency Below Threshold Bank2P2004 Intake Manifold Runner Ctrl Stuck Open Bank1P2005 Intake Manifold Runner Ctrl Stuck Open Bank2P2006 Intake Manifold Runner Ctrl Stuck Closed Bank1P2007 Intake Manifold Runner Ctrl Stuck Closed Bank2P2008 Intake Manifold Runner Ctrl Circ/Open Bank1P2009 Intake Manifold Runner Ctrl Circ Low Bank1P2010 Intake Manifold Runner Ctrl Circ High Bank1P2011 Intake Manifold Runner Ctrl Circ/Open Bank2P2012 Intake Manifold Runner Ctrl Circ Low Bank2P2013 Intake Manifold Runner Ctrl Circ High Bank2P2014 Intake Manifold Runner Pos Sensor/Switch CircBank1P2015 Intake Manifold Runner Pos Sensor/Switch CircRange/Perf Bank1P2016 Intake Manifold Runner Pos Sensor/Switch Circ LowBank1P2017 Intake Manifold Runner Pos Sensor/Switch Circ HighBank1P2018 Intake Manifold Runner Pos Sensor/Switch CircInterm Bank1P2019 Intake Manifold Runner Pos Sensor/Switch CircBank2P2020 Intake Manifold Runner Pos Sensor/Switch CircRange/Perf Bank2P2021 Intake Manifold Runner Pos Sensor/Switch Circ LowBank2P2022 Intake Manifold Runner Pos Sensor/Switch Circ HighBank2P2023 Intake Manifold Runner Pos Sensor/Switch CircInterm Bank2P2024 EVAP Fuel Vapor Temp Sensor CircP2025 EVAP Fuel Vapor Temp Sensor PerfP2026 EVAP Fuel Vapor Temp Sensor Circ Low VoltageP2027 EVAP Fuel Vapor Temp Sensor Circ High VoltageP2028 EVAP Fuel Vapor Temp Sensor Circ IntermP2029 Fuel Fired Heater DisabledP2030 Fuel Fired Heater PerfP2031 Exhaust Gas Temp Sensor Circ Bank1 Sensor 2P2032 Exhaust Gas Temp Sensor Circ Low Bank1 Sensor

Page 42: OBD-II Diagnostic Trouble Codes

2P2033 Exhaust Gas Temp Sensor Circ High Bank1 Sensor2P2034 Exhaust Gas Temp Sensor Circ Bank2 Sensor 2P2035 Exhaust Gas Temp Sensor Circ Low Bank2 Sensor2P2036 Exhaust Gas Temp Sensor Circ High Bank2 Sensor2P2037 Reductant Inj Air Press Sensor CircP2038 Reductant Inj Air Press Sensor Circ Range/PerfP2039 Reductant Inj Air Press Sensor Circ Low InputP2040 Reductant Inj Air Press Sensor Circ High InputP2041 Reductant Inj Air Press Sensor Circ IntermP2042 Reductant Temp Sensor CircP2043 Reductant Temp Sensor Circ Range/PerfP2044 Reductant Temp Sensor Circ Low InputP2045 Reductant Temp Sensor Circ High InputP2046 Reductant Temp Sensor Circ IntermP2047 Reductant Injector Circ/Open Bank1 Unit 1P2048 Reductant Injector Circ Low Bank1 Unit 1P2049 Reductant Injector Circ High Bank1 Unit 1P2050 Reductant Injector Circ/Open Bank2 Unit 1P2051 Reductant Injector Circ Low Bank2 Unit 1P2052 Reductant Injector Circ High Bank2 Unit 1P2053 Reductant Injector Circ/Open Bank1 Unit 2P2054 Reductant Injector Circ Low Bank1 Unit 2P2055 Reductant Injector Circ High Bank1 Unit 2P2056 Reductant Injector Circ/Open Bank2 Unit 2P2057 Reductant Injector Circ Low Bank2 Unit 2P2058 Reductant Injector Circ High Bank2 Unit 2P2059 Reductant Inj Air Pump Ctrl Circ/OpenP2060 Reductant Inj Air Pump Ctrl Circ LowP2061 Reductant Inj Air Pump Ctrl Circ HighP2062 Reductant Supply Ctrl Circ/OpenP2063 Reductant Supply Ctrl Circ LowP2064 Reductant Supply Ctrl Circ HighP2065 Fuel Level SensorB CircP2066 Fuel Level SensorB PerfP2067 Fuel Level SensorB Circ LowP2068 Fuel Level SensorB Circ HighP2069 Fuel Level SensorB Circ IntermP2070 Intake Manifold Tuning (IMT) Valve Stuck OpenP2071 IMT Valve Stuck ClosedP2075 IMT Valve Pos Sensor/Switch CircP2076 IMT Valve Pos Sensor/Switch Circ Range/PerfP2077 IMT Valve Pos Sensor/Switch Circ LowP2078 IMT Valve Pos Sensor/Switch Circ HighP2079 IMT Valve Pos Sensor/Switch Circ IntermP2080 Exhaust Gas Temp Sensor Circ Range/Perf Bank1Sensor 1P2081 Exhaust Gas Temp Sensor Circ Interm Bank1Sensor 1P2082 Exhaust Gas Temp Sensor Circ Range/Perf Bank2Sensor 1P2083 Exhaust Gas Temp Sensor Circ Interm Bank2Sensor 1P2084 Exhaust Gas Temp Sensor Circ Range/Perf Bank1Sensor 2P2085 Exhaust Gas Temp Sensor Circ Interm Bank1Sensor 2P2086 Exhaust Gas Temp Sensor Circ Range/Perf Bank2Sensor 2P2087 Exhaust Gas Temp Sensor Circ Interm Bank2Sensor 2P2088 A Camshaft Pos Actuator Ctrl Circ Low Bank1P2089 A Camshaft Pos Actuator Ctrl Circ High Bank1P2090 B Camshaft Pos Actuator Ctrl Circ Low Bank1P2091 B Camshaft Pos Actuator Ctrl Circ High Bank1P2092 A Camsha