9.2.2 DIAGNOSIS (SELF DIAGNOSIS...
Transcript of 9.2.2 DIAGNOSIS (SELF DIAGNOSIS...
SERVICE INFORMATION BULLETIN
Subject: Repair Manual CE106 Update Page 1 of 1
MODEL APPLICATION: 8FDU15-32, 8FGU15-32, 8FGCU20-32 GENERAL INFORMATION: The engine error codes have been added to the Diagnostic Code List in section 9.2.3 of repair manual CE106 (Repair Manual Supplement). The updated pages have been attached to this bulletin. REPAIR INFORMATION: This only effects units built 4/2014 and later. Effective Serial Number Break: 8FGU15-32 – 60011 and higher 8FDU15-32 – 60011 and higher 8FGCU20-32 – 60011 and higher
Maintenance MA16-001 January 31, 2016 Repair Manual CE106 Update 8FDU15-32, 8FGU15-32, 8FGCU20-32
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9.2.2 DIAGNOSIS (SELF DIAGNOSIS FUNCTION)
GeneralWhen the computer detects a problem in the system, the fault is indicated by lighting a warning lamp on thecombination meter and displaying an error code. And fail-safe functions are started automatically to stop the en-gine or control the engine to a low speed.
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9.2.3 DIAGNOSIS CODE LISTDetection ECU
▪ SAS/OPS: SAS/OPS/Mini lever (OPT) Controller▪ DISP: Multi-function display DX▪ METER: Combination meter▪ ENG: Engine controller
If the engine check indicator blinks outside of check mode by engine SST (Engine Diagnostic Program), itmay caused by short circuit related to TC terminal or engine check indicator.Check them and replace the parts if needed.
Vehicle Display Engine Common
Indica-tion Memory Spanner Check
E/GDia-gnosiscode
Detection ECU Error mode
01-1 01-1 Blinking Lighting − ENG (4Y) Fuel feedback control error (gasoline) rich01-2 01-2 Blinking Lighting − ENG (4Y) Fuel feedback control error (gasoline) lean01-3 01-3 Blinking Lighting − ENG (4Y) Fuel feedback control error (LPG) rich01-4 01-4 Blinking Lighting − ENG (4Y) Fuel feedback control error (LPG) lean01-5 01-5 Blinking Lighting − ENG (4Y) O2 sensor circuit open abnormality01-6 01-6 Blinking Lighting − ENG (4Y) O2 sensor heater circuit open abnormality
02-1 02-1 BlinkingLighting − ENG (4Y) Intake air temperature sensor circuit open
abnormality (High input)Lighting P0113 ENG (1ZS)
02-2 02-2 BlinkingLighting − ENG (4Y) Intake air temperature sensor circuit short
abnormality (Low input)Lighting P0112 ENG (1ZS)
02-3 02-3 Blinking Lighting P007D ENG (1ZS)Intake air temperature past turbochargersensor circuit open abnormality (High in-put)
02-4 02-4 Blinking Lighting P007C ENG (1ZS)Intake air temperature past turbochargersensor circuit short abnormality (Low in-put)
03-1 03-1 BlinkingLighting − ENG (4Y) Intake air pressure sensor circuit open ab-
normality (High input)Lighting P0108 ENG (1ZS)
03-2 03-2 BlinkingLighting − ENG (4Y) Intake air pressure sensor circuit short ab-
normality (Low input)Lighting P0107 ENG (1ZS)
04-1 04-1 BlinkingLighting − ENG (4Y) Water temperature sensor circuit open ab-
normality (High input)Lighting P0118 ENG (1ZS)
04-2 04-2 BlinkingLighting − ENG (4Y) Water temperature sensor circuit short ab-
normality (Low input)Lighting P0117 ENG (1ZS)
04-3 04-3 BlinkingLighting − ENG (4Y) Water temperature sensor circuit malfunc-
tionLighting P0115 ENG (1ZS)
05-1 05-1 Blinking Lighting − ENG (4Y) Throttle position sensor (with motor) 1 cir-cuit open abnormality
05-2 05-2 Blinking Lighting − ENG (4Y) Throttle position sensor (with motor) 1 cir-cuit short abnormality
05-3 05-3 Blinking Lighting − ENG (4Y) Throttle position sensor (with motor) 2 cir-cuit open abnormality
05-4 05-4 Blinking Lighting − ENG (4Y) Throttle position sensor (with motor) 2 cir-cuit short abnormality
05-5 05-5 Blinking Lighting − ENG (4Y) Throttle position sensor (with motor) offsetabnormality
05-6 05-6 Blinking Lighting − ENG (4Y) Throttle position range abnormality
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Vehicle Display Engine Common
Indica-tion Memory Spanner Check
E/GDia-gnosiscode
Detection ECU Error mode
06-1 06-1 Blinking Lighting − ENG (4Y) Throttle position sensor (with motor) drivecircuit open abnormality
06-2 06-2 Blinking Lighting − ENG (4Y) Throttle position sensor (with motor) drivecircuit short abnormality
06-3 06-3 Blinking Lighting − ENG (4Y) Throttle position sensor (with motor)power supply circuit open abnormality
06-4 06-4 Blinking Lighting − ENG (4Y) Throttle position sensor (with motor)power supply circuit abnormality
06-5 06-5 Blinking Lighting − ENG (4Y) Throttle position sensor (with motor) posi-tion abnormality
06-6 06-6 Blinking Lighting − ENG (4Y) Electronic throttle circuit malfunction
07-1 07-1 Blinking Lighting − ENG (4Y) Fuel control module circuit open abnor-mality
08-1 08-1 BlinkingLighting − ENG (4Y)
Controller voltage too lowLighting P0560 ENG (1ZS)
09-1 09-1 Blinking Lighting − ENG (4Y) Ignition signal error
0A-1 0A-1 Blinking Lighting − ENG (4Y) Fuel specification determination signal ab-normality
0A-2 0A-2 Blinking Lighting − ENG (4Y) Fuel specification changeover switch ab-normality
0A-3 0A-3 Blinking Lighting − ENG (4Y) Fuel specification type unmatched
0A-4 0A-4 Blinking Lighting − ENG (4Y) Engine specification determination abnor-mality
0C-1 0C-1 Blinking Lighting P0103 ENG (1ZS) Air flow meter circuit open abnormality(High input)
0C-2 0C-2 Blinking Lighting P0102 ENG (1ZS) Air flow meter circuit short abnormality(Low input)
0D-1 0D-1 Blinking Lighting P2229 ENG (1ZS) Atmospheric pressure sensor circuit openabnormality (High input)
0D-2 0D-2 Blinking Lighting P2228 ENG (1ZS) Atmospheric pressure sensor circuit shortabnormality (Low input)
0D-3 0D-3 Blinking Lighting P2226 ENG (1ZS) Atmospheric pressure sensor circuit mal-function
0E-1 0E-1 Blinking Lighting P0183 ENG (1ZS) Fuel temperature sensor circuit open ab-normality (High input)
0E-2 0E-2 Blinking Lighting P0182 ENG (1ZS) Fuel temperature sensor circuit short ab-normality (Low input)
0E-4 0E-4 Blinking Lighting P0180 ENG (1ZS) Fuel temperature sensor circuit malfunc-tion
11-1 11-1 Blinking Lighting P0406 ENG (1ZS) Exhaust gas recirculation position sensorcircuit open abnormality (High input)
11-2 11-2 Blinking Lighting P0405 ENG (1ZS) Exhaust gas recirculation position sensorcircuit short abnormality (Low input)
11-4 11-4 Blinking Lighting P042E ENG (1ZS) Exhaust gas recirculation valve positionabnormality
11-5 11-5 Blinking Lighting P0490 ENG (1ZS) Exhaust gas recirculation motor circuitopen abnormality (High input)
11-6 11-6 Blinking Lighting P0489 ENG (1ZS) Exhaust gas recirculation motor circuitshort abnormality (Low input)
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Vehicle Display Engine Common
Indica-tion Memory Spanner Check
E/GDia-gnosiscode
Detection ECU Error mode
12-1 12-1 Blinking Lighting P2565 ENG (1ZS)Variable nozzle turbocharger vane posi-tion sensor circuit open abnormality (Highinput)
12-2 12-2 Blinking Lighting P2564 ENG (1ZS)Variable nozzle turbocharger vane posi-tion sensor circuit short abnormality (Lowinput)
12-3 12-3 Blinking Lighting P0299 ENG (1ZS) Variable nozzle turbocharger vane posi-tion abnormality
12-4 12-4 Blinking Lighting P0046 ENG (1ZS) Variable nozzle turbocharger vane posi-tion feedback malfunction
12-5 12-5 Blinking Lighting P0048 ENG (1ZS) Variable nozzle turbocharger motor circuitopen abnormality (High input)
12-6 12-6 Blinking Lighting P0047 ENG (1ZS) Variable nozzle turbocharger motor circuitshort abnormality (Low input)
12-7 12-7 Blinking Lighting P1251 ENG (1ZS) Variable nozzle turbocharger pressure toohigh
18-1 18-1 BlinkingLighting − ENG (4Y) NE sensor circuit malfunction
Lighting P0335 ENG (1ZS) Crankshaft position sensor circuit malfunc-tion
18-2 18-2 Blinking Lighting − ENG (4Y) NE sensor open abnormality (on start up)
18-3 18-3 BlinkingLighting − ENG (4Y) G2 sensor circuit malfunction
Lighting P0340 ENG (1ZS) Camshaft position sensor circuit malfunc-tion
19-1 19-1 Blinking Lighting P0617 ENG (1ZS) Starter signal circuit malfunction
1B-1 1B-1 Blinking Lighting P0193 ENG (1ZS) Common rail pressure sensor circuit openabnormality (High input)
1B-2 1B-2 Blinking Lighting P0192 ENG (1ZS) Common rail pressure sensor circuit shortabnormality (Low input)
1B-3 1B-3 Blinking Lighting P0190 ENG (1ZS) Common rail pressure sensor circuit mal-function
1B-4 1B-4 Blinking Lighting P0087 ENG (1ZS) Common rail pressure sensor malfunction1C-1 1C-1 Blinking Lighting P0088 ENG (1ZS) Common rail pressure too high1C-2 1C-2 Blinking Lighting P0093 ENG (1ZS) Fuel leakage trouble1C-3 1C-3 Blinking Lighting P0627 ENG (1ZS) Supply pump control circuit malfunction1C-4 1C-4 Blinking Lighting P1229 ENG (1ZS) Supply pump malfunction1D-1 1D-1 Blinking Lighting P062D ENG (1ZS) Injector EDU all malfunction1D-2 1D-2 Blinking Lighting P0201 ENG (1ZS) Injector EDU #1 malfunction1D-3 1D-3 Blinking Lighting P0202 ENG (1ZS) Injector EDU #2 malfunction1D-4 1D-4 Blinking Lighting P0203 ENG (1ZS) Injector EDU #3 malfunction1F-1 1F-1 Blinking Lighting P0606 ENG (1ZS) Controller malfunction1F-2 1F-2 Blinking Lighting P060A ENG (1ZS) Controller CPU malfunction1F-4 1F-4 Blinking Lighting P060B ENG (1ZS) Controller circuit malfunction1F-5 1F-5 Blinking Lighting P062F ENG (1ZS) EEPROM injector correction malfunction41-1 41-1 Blinking − − SAS/OPS Matching connector open abnormality51-1 51-1 Blinking − − SAS/OPS Speed sensor open abnormality51-2 51-2 Blinking − − SAS/OPS Speed sensor GND short abnormality52-1 52-1 Blinking − − SAS/OPS Yaw rate sensor open abnormality52-2 52-2 Blinking − − SAS/OPS Yaw rate sensor VCC short abnormality52-3 52-3 Blinking − − SAS/OPS Yaw rate sensor neutral voltage error
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Vehicle Display Engine Common
Indica-tion Memory Spanner Check
E/GDia-gnosiscode
Detection ECU Error mode
54-1 54-1 Blinking − − SAS/OPS Swing lock solenoid open circuit or loadshort abnormality
61-1 61-1 Blinking − − SAS/OPS Load sensor open abnormality61-2 61-2 Blinking − − SAS/OPS Load sensor VCC short abnormality62-1 62-1 Blinking − − SAS/OPS Tilt angle sensor open abnormality62-2 62-2 Blinking − − SAS/OPS Tilt angle sensor VCC short abnormality63-1 63-1 Blinking − − SAS/OPS Tilt switches simultaneously ON error63-2 63-2 Blinking − − SAS/OPS Tilt switch forward tilt SW short63-3 63-3 Blinking − − SAS/OPS Tilt switch backward tilt SW short
64-1 64-1 Blinking − − SAS/OPS Lift lower lock solenoid open circuit or loadshort abnormality
65-1 65-1 Blinking − − SAS/OPS Tilt control solenoid open circuit or loadshort abnormality
66-1 66-1 Blinking − − SAS/OPS Outside matching value range for tilt angleerror
67-1 67-1 Blinking − − SAS/OPS Lifting height switch open abnormality
68-1 68-1 Blinking − − SAS/OPS Lift switch raise and lower simultaneouslyON error
68-2 68-2 Blinking − − SAS/OPS Lift switch raise SW short abnormality68-3 68-3 Blinking − − SAS/OPS Lift switch lower SW short abnormality
69-1 69-1 Blinking − − SAS/OPS Backward tilt lock solenoid open circuit orload short
71-1 71-1 Blinking − − SAS/OPS Tire angle sensor open abnormality71-2 71-2 Blinking − − SAS/OPS Tire angle sensor VCC short abnormality
72-1 72-1 Blinking − − SAS/OPS Steering-wheel angle sensor SS1 openabnormality
72-2 72-2 Blinking − − SAS/OPS Steering-wheel angle sensor SS2 openabnormality
72-3 72-3 Blinking − − SAS/OPS Steering-wheel angle sensor SSC openabnormality
72-4 72-4 Blinking − − SAS/OPS Steering-wheel angle sensors SS1 andSS2 open abnormality
73-1 73-1 Blinking − − SAS/OPS Knob position compensation solenoidopen circuit or load short abnormality
74-1 74-1 Blinking − − SAS/OPS Outside matching value range for tireangle error
A5-1 A5-1 Blinking − − SAS/OPS Seat switch GND short abnormalityA7-1 A7-1 Blinking − − SAS/OPS Brake switch GND short abnormality
AD-1 AD-1 Blinking − − SAS/OPS CAN communication ENG data receptionerror (4Y/1ZS)
AD-2 AD-2 BlinkingLighting − ENG (4Y) Lost communication with SAS/OPS con-
trollerLighting U0101 ENG (1ZS)
AD-7 AD-7 Blinking − − SAS/OPS CAN communication display data recep-tion error (4Y/1ZS)
AD-8 AD-8 - − − DISP CAN communication SAS/OPS data re-ception error (4Y/1ZS)
AF-1 AF-1 Lighting − − SAS/OPS CPU errorAF-2 AF-2 Lighting − − SAS/OPS CPU errorAF-3 AF-3 Lighting − − SAS/OPS CPU error
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Vehicle Display Engine Common
Indica-tion Memory Spanner Check
E/GDia-gnosiscode
Detection ECU Error mode
AF-4 AF-4 Blinking − − SAS/OPS CPU errorAF-5 AF-5 Blinking − − SAS/OPS CPU errorAF-6 AF-6 Blinking − − SAS/OPS CPU errorAF-7 AF-7 Blinking − − SAS/OPS CPU errorAF-8 AF-8 Blinking − − SAS/OPS CPU error
C4-1 C4-1 BlinkingLighting − ENG (4Y) Accelerator pedal position sensor 1 circuit
open abnormality (Low input)Lighting P2122 ENG (1ZS)
C4-2 C4-2 BlinkingLighting − ENG (4Y) Accelerator pedal position sensor 1 circuit
short abnormality (High input)Lighting P2123 ENG (1ZS)
C4-3 C4-3 BlinkingLighting − ENG (4Y) Accelerator pedal position sensor 2 circuit
open abnormality (Low input)Lighting P2127 ENG (1ZS)
C4-4 C4-4 BlinkingLighting − ENG (4Y) Accelerator pedal position sensor 2 circuit
short abnormality (High input)Lighting P2128 ENG (1ZS)
C4-5 C4-5 BlinkingLighting − ENG (4Y) Accelerator pedal position sensor circuit
malfunctionLighting P2138 ENG (1ZS)
C4-6 C4-6 BlinkingLighting − ENG (4Y) Accelerator pedal position range abnor-
malityLighting P2121 ENG (1ZS)
C4-7 C4-7 Blinking Lighting P2120 ENG (1ZS) Accelerator pedal position sensor 1 circuitmalfunction
C4-8 C4-8 Blinking Lighting P2125 ENG (1ZS) Accelerator pedal position sensor 2 circuitmalfunction
C7-1 C7-1 Blinking − − SAS/OPS Shift lever forward and reverse travelswitch open abnormality
C7-2 C7-2 Blinking − − SAS/OPS Shift lever forward and reverse travelswitches simultaneously ON error
CA-1 CA-1 Blinking − − SAS/OPS Forward and reverse travel T/C relay opencircuit or load short abnormality
CB-1 CB-1 Blinking − − SAS/OPS Engine auto stop relay open circuit or loadshort abnormality
EC-1 EC-1 Blinking − − SAS/OPS Unload solenoid open circuit or load shortabnormality
F1-1 - Blinking − − METER SAS/OPS data reception errorF2-1 - Blinking − − METER SAS/OPS data reception errorF4-1 F4-1 Blinking − − DISP CPU errorF4-2 F4-2 Blinking − − DISP CPU errorF4-3 F4-3 Blinking − − DISP CPU errorF4-4 F4-4 Blinking − − DISP CPU errorF4-5 F4-5 Blinking − − DISP CPU errorF4-6 F4-6 Blinking − − DISP CPU errorF4-7 F4-7 Blinking − − DISP CPU errorF4-8 F4-8 Blinking − − DISP CPU errorH1-1 H1-1 Blinking − − SAS/OPS Lift lever potentiometer open abnormality
H1-2 H1-2 Blinking − − SAS/OPS Lift lever potentiometer VCC short abnor-mality
H1-3 H1-3 Blinking − − SAS/OPS Lift lever potentiometer assembly error
H1-4 H1-4 Blinking − − SAS/OPS Lift lever potentiometer neutral abnormal-ity
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Vehicle Display Engine Common
Indica-tion Memory Spanner Check
E/GDia-gnosiscode
Detection ECU Error mode
H1-5 H1-5 Blinking − − SAS/OPS Lift lever potentiometer matching value ab-normality
H2-1 H2-1 Blinking − − SAS/OPS Tilt lever potentiometer open abnormality
H2-2 H2-2 Blinking − − SAS/OPS Tilt lever potentiometer VCC short abnor-mality
H2-3 H2-3 Blinking − − SAS/OPS Tilt lever potentiometer assembly error
H2-4 H2-4 Blinking − − SAS/OPS Tilt lever potentiometer neutral abnormal-ity
H2-5 H2-5 Blinking − − SAS/OPS Tilt lever potentiometer matching value ab-normality
H3-1 H3-1 Blinking − − SAS/OPS Attachment 1 lever potentiometer openabnormality
H3-2 H3-2 Blinking − − SAS/OPS Attachment 1 lever potentiometer VCCshort abnormality
H3-3 H3-3 Blinking − − SAS/OPS Attachment 1 lever potentiometer as-sembly error
H3-4 H3-4 Blinking − − SAS/OPS Attachment 1 lever potentiometer neutralabnormality
H3-5 H3-5 Blinking − − SAS/OPS Attachment 1 lever potentiometer match-ing value abnormality
H4-1 H4-1 Blinking − − SAS/OPS Attachment 2 lever potentiometer openabnormality
H4-2 H4-2 Blinking − − SAS/OPS Attachment 2 lever potentiometer VCCshort abnormality
H4-3 H4-3 Blinking − − SAS/OPS Attachment 2 lever potentiometer as-sembly error
H4-4 H4-4 Blinking − − SAS/OPS Attachment 2 lever potentiometer neutralabnormality
H4-5 H4-5 Blinking − − SAS/OPS Attachment 2 lever potentiometer match-ing value abnormality
H5-1 H5-1 Blinking − − SAS/OPS Lift PUSH solenoid open abnormalityH5-2 H5-2 Blinking − − SAS/OPS Lift PULL solenoid open abnormalityH6-1 H6-1 Blinking − − SAS/OPS Tilt PUSH solenoid open abnormalityH6-2 H6-2 Blinking − − SAS/OPS Tilt PULL solenoid open abnormality
H7-1 H7-1 Blinking − − SAS/OPS Attachment 1 PUSH solenoid open abnor-mality
H7-2 H7-2 Blinking − − SAS/OPS Attachment 1 PULL solenoid open abnor-mality
H8-1 H8-1 Blinking − − SAS/OPS Attachment 2 PUSH solenoid open abnor-mality
H8-2 H8-2 Blinking − − SAS/OPS Attachment 2 PULL solenoid open abnor-mality
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9.2.4 WARNING LIST
CAUTIONIf the wrench lamp illuminates and the following phenomena occur on the vehicle without an error being dis-played, it is not a fault. Take the appropriate corrective action.
Indication Memory Wrenchlamp
DetectionECU
Phenomenon on vehicle Content of warn-ing
Appropriatecorrectiveaction
Water tem-peraturegaugeflashing
OB-1 - E/G Top speed and load liftingspeed are limited. (Only whenOPT equipped)
Overheat Leave thevehicle atidle for awhile
- - On SAS/OPS Swing lock control is alwayslockedKnob offset occurrenceMaterial handling disabled(mini lever)Material handling except liftingdisabled
High battery volt-age
Use a bat-tery of thespecifiedvoltage
- - On SAS/OPS Swing lock control is alwayslocked
Low battery volt-age
Charge orreplace thebattery
- - On SAS/OPS Tilt operates to forward mosttilt position
Forward tilt re-striction angle notmatching
Carry outmatchingfor eachitem- - On SAS/OPS Tilt disabled with the knob
switch in the ON positionAuto leveling an-gle not matching
- - On SAS/OPS Tilt operates to forward mosttilt positionTilt disabled with the knobswitch in the ON position
SAS/OPS NL loadnot matching(NL: No-load)
- - On SAS/OPS Knob offset occurrence Tire angle notmatching
- - On SAS/OPS Lift stop Lift lever notmatching
- - On SAS/OPS Tilt stop Tilt lever notmatching
- - On SAS/OPS Attachment 1 stop Attachment 1 notmatching
- - On SAS/OPS Attachment 2 stop Attachment 2 notmatching