Download - C-9 9DG-ETK

1

2 200-L32 BK-14

AG-C4111-7898

L-C123E-5179

C-C4130-6795

9X-1123ComponentPart Number

Single Wire Connector

SocketPin

AG-C3130-6795

Pin or Socket Number

Wire, Cable, or Harness Assembly Identification:Includes Harness Identification Letters and Harness Connector Serialization Codes Harness Connector Serialization Code: The "C" stands

for "Connector" and the number indicates which connector in the harness. (C1, C2, C3, .....)

Part Number For Connector Recepticle

Part Number forConnector Plug

Harness Identification Letter(s):(A, B, C, ..., AA, AB, AC, ...)

Plug

GroundConnection

325-AG135 PK-14

Circuit IdentificationNumber Wire Color

Wire Gauge

Harness identification code: This example indicates wire 135 in harness "AG".

T

Ground (Case): This indicates that the component does not have a wire connected to ground. It is grounded by being fastened to the machine.

Ground (Wired): This indicates that the component is connected to a grounded wire. Thegrounded wire is fastened to the machine.

T

Switch (Normally Open): A switch that will close at a specified point (temp, press, etc.). The circle indicates that the component has screw terminals and a wire can be disconnected from it.

Receptacle

Switch (Normally Closed): A switch that will open at a specified point (temp, press, etc.).No circle indicates that the wire cannot be disconnected from the component.

PressureSymbol

TemperatureSymbol

LevelSymbol

FlowSymbol

Circuit BreakerSymbol

Reed Switch: A switch whose contacts are controlled by a magnet. A magnet closes the contacts of a normally open reed switch; it opens the contacts of a normally closed reed switch.

Sender: A component that is used with a temperature or pressure gauge. The sender measures the temperature or pressure. Its resistance changes to give an indication to the gauge of the temperature or pressure.

Relay (Magnetic Switch): A relay is an electrical component that is activated by electricity. It has a coil that makes an electromagnet when current flows through it. The electromagnet can open or close the switch part of the relay.

Solenoid: A solenoid is an electrical component that is activated by electricity. It has a coil that makes an electromagnet when current flows through it. The electromagnet can open or close a valve or move a piece of metal that can do work.

Harness and Wire Symbols1 12 2

Sure-Seal connector: Typical representationof a Sure-Seal connector. The plug and receptacle contain both pins and sockets.

Deutsch connector: Typical representationof a Deutsch connector. The plug contains all sockets and the receptacle contains all pins.

Symbols

Symbols and DefinitionsFuse - A component in an electrical circuit that will open the circuit if too much current flows through it.

MAGNETIC LATCH SOLENOID - A magnetic latch solenoid is an electrical component that is activated by electricity and held latched by a permanent magnet. It has two coils (latch and unlatch)that make electromagnet when current flows through them. It also has an internal switch that places the latch coil circuit open at the time the coil latches.

Harness And Wire Electrical Schematic Symbols

Fuse(5 Amps)

5A

KE

NR

8237

12

Pa

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, (D

ime

ns

ion

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25

in

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KENR8237March 2007

C9 On-highway EngineElectrical System9DG6040-UPETK1-UP

© 2007 CaterpillarAll Rights Reserved

Printed in U.S.A.

Related Electrical Service ManualsForm Number

SENR9517

SENR9513

TitleTroubleshooting Guide

Systems Operation / Testing and Adjusting

ATMOSPHERIC PRESSURESENSOR CONNECTORA-C5 FUEL PRESSURE

SENSOR CONNECTORA-C6

BOOST PRESSURESENSOR CONNECTORA-C4

ENGINE COOLANTTEMPERATURESENSOR CONNECTORA-C11

INJECTION ACTUATIONPRESSURE CONTROL

VALVE CONNECTORA-C13

INLET AIR HEATERRELAY CONNECTORA-C9

INLET MANIFOLDAIR TEMPERATURESENSOR CONNECTORA-C12

INLET AIRHEATER LAMPCONNECTORA-C30

INJECTION ACTUATIONPRESSURE SENSOR

CONNECTORA-C3

ENGINE OILPRESSURE SENSOR

CONNECTORA-C8

INJECTOR HARNESSCONNECTORA-C16

LOW OUTPUT ENGINESPEED/TIMINGSENSOR CONNECTORA-C14

ENGINE CONTROLMODULE (ECM) P1

A-C1

A-S4(G850-BU)

A-S5(G826-BR)

A-S6(G827-BU)

A-S1G833-PK)

A-S3(G829-GN)

A-S2(G828-WH)

TURBO WASTEGATESOLENOID CONNECTORA-C2

HIGH OUTPUT ENGINESPEED/TIMINGSENSOR CONNECTORA-C15

A-C1CLR-GA WIRE NAME POS TERM/PLUG

1 8T-8737WH-18 G828-A22 2 180-9340GN-18 G829-A18 3 180-9340

4 8T-87375 8T-87376 8T-87377 8T-8737

BU-18 G850-A14 8 180-93409 8T-8737

10 8T-873711 8T-873712 8T-873713 8T-8737

GY-18 A747-A17 14 180-934015 8T-873716 8T-8737

PK-18 C991-A90 17 180-9340PK-18 G833-A1 18 180-9340

19 8T-8737GY-18 T945-A71 20 180-9340PU-18 T946-A72 21 180-9340

22 8T-873723 8T-8737

GY-18 994-A12 24 180-9340BR-18 G849-A16 25 180-9340

26 8T-873727 8T-8737

YL-18 T947-A73 28 180-9340BR-18 T948-A74 29 180-9340

30 8T-873731 8T-8737

BU-18 995-A4 32 180-934033 8T-873734 8T-8737

BU-18 C967-A5 35 180-9340YL-18 T951-A42 36 180-9340BR-18 T952-A43 37 180-9340BU-18 T953-A44 38 180-9340GY-18 T954-A45 39 180-9340PK-18 A746-A41 40 180-9340BR-18 G826-A9 41 180-9340BU-18 G827-A8 42 180-9340

43 8T-8737PU-18 T957-A53 44 180-9340YL-18 T958-A52 45 180-9340BR-18 T959-A51 46 180-9340BU-18 T960-A50 47 180-9340WH-18 E964-A61 48 180-9340BK-18 E963-A62 49 180-9340

50 8T-873751 8T-873752 8T-873753 8T-8737

GN-18 T955-A46 54 180-9340GY-18 T956-A47 55 180-9340

56 8T-873757 8T-8737

YL-18 E966-A59 58 180-9340BU-18 E965-A60 59 180-9340

60 8T-8737PK-18 G854-A6 61 180-9340PU-18 G855-A7 62 180-9340WH-18 M795-A76 63 180-9340BK-18 C211-A77 64 180-9340BU-18 T949-A75 65 180-9340GN-18 T950-A76 66 180-9340GN-18 T961-A49 67 180-9340WH-18 T962-A48 68 180-9340

69 8T-873770 8T-8737

ACCESSORY TABLEQTY PART NAME P/N

1 PLUG_AS. 160-76902 STRAP-CABLE 3S-20931 ENDBELL 126-1774

A-C2CLR-GA WIRE NAME POS TERM/PLUGWH-18 M795-A76 1 180-9340BK-18 C211-A77 2 180-9340


1 PLUG_AS. 155-22691 WEDGE 155-2261

A-C3CLR-GA WIRE NAME POS TERM/PLUGWH-18 G828-A24 1 180-9340GN-18 G829-A20 2 180-9340BR-18 G849-A16 3 180-9340


1 PLUG_AS. 237-0227

A-C4CLR-GA WIRE NAME POS TERM/PLUGWH-18 G828-A23 1 180-9340GN-18 G829-A21 2 180-9340PK-18 A746-A41 3 180-9340


1 PLUG_AS. 230-4013

A-C5CLR-GA WIRE NAME POS TERM/PLUGWH-18 G828-A70 1 180-9340GN-18 G829-A19 2 180-9340GY-18 A747-A17 3 180-9340


1 PLUG_AS. 230-4013

A-C6CLR-GA WIRE NAME POS TERM/PLUGBR-18 G826-A87 1 180-9340BU-18 G827-A89 2 180-9340PK-18 C991-A90 3 180-9340


1 PLUG_AS. 237-0227

A-C8CLR-GA WIRE NAME POS TERM/PLUGBR-18 G826-A86 1 180-9340BU-18 G827-A88 2 180-9340GY-18 994-A12 3 180-9340


1 PLUG_AS. 237-0227

A-C9CLR-GA WIRE NAME POS TERM/PLUGRD-18 C987-A83 1 180-9340BU-18 G850-A85 2 180-9340


1 PLUG_AS. 155-22691 WEDGE 155-2261

A-C11CLR-GA WIRE NAME POS TERM/PLUGBU-18 995-A4 1 180-9340PK-18 G833-A2 2 180-9340


1 PLUG_AS. 230-4011

A-C12CLR-GA WIRE NAME POS TERM/PLUGBU-18 C967-A5 1 180-9340PK-18 G833-A3 2 180-9340


1 PLUG_AS. 230-4011

A-C13CLR-GA WIRE NAME POS TERM/PLUGPK-18 G854-A6 1 180-9340PU-18 G855-A7 2 180-9340


1 PLUG_AS. 155-22691 WEDGE 155-2261

A-C14CLR-GA WIRE NAME POS TERM/PLUGBU-18 E965-A60 1 111-1567YL-18 E966-A59 2 111-1567


1 PLUG_AS. 111-2416

A-C15CLR-GA WIRE NAME POS TERM/PLUGBK-18 E963-A62 1 111-1567WH-18 E964-A61 2 111-1567


1 PLUG_AS. 100-3320

A-C16CLR-GA WIRE NAME POS TERM/PLUGYL-18 T951-A42 1 180-9340BR-18 T952-A43 2 180-9340BU-18 T953-A44 3 180-9340GY-18 T954-A45 4 180-9340GN-18 T955-A46 5 180-9340GY-18 T956-A47 6 180-9340GN-18 T950-A76 7 180-9340BU-18 T949-A75 8 180-9340BR-18 T948-A74 9 180-9340YL-18 T947-A73 10 180-9340PU-18 T946-A72 11 180-9340GY-18 T945-A71 12 180-9340WH-18 T962-A48 13 180-9340GN-18 T961-A49 14 180-9340BU-18 T960-A50 15 180-9340BR-18 T959-A51 16 180-9340YL-18 T958-A52 17 180-9340PU-18 T957-A53 18 180-9340


1 PLUG_AS 172-60621 WEDGE 172-6065

A-C30CLR-GA WIRE NAME POS TERM/PLUGRD-18 C987-A83 1 116-6159BU-18 G850-A84 2 116-6159


1 PLUG_AS. 116-61582 SEAL 100-66741 RETAINER 111-24221 CAP 116-6161

Connector and Splice Locations for Harness 266-7691


NEO_GY-16 T954-A57 1 154-2389NEO_BU-16 T960-A66 2 154-2389


1 PLUG_AS. 153-96931 SEAL 154-08771 CLIP 154-3769


NEO_BU-16 T953-A56 1 154-2389NEO_BR-16 T959-A67 2 154-2389


1 PLUG_AS. 153-96931 SEAL 154-08771 CLIP 154-3769


NEO_BR-16 T952-A55 1 154-2389NEO_YL-16 T958-A68 2 154-2389


1 PLUG_AS. 153-96931 SEAL 154-08771 CLIP 154-3769


NEO_YL-16 T951-A54 1 154-2389NEO_PU-16 T957-A69 2 154-2389


1 PLUG_AS. 153-96931 SEAL 154-08771 CLIP 154-3769


NEO_GN-16 T955-A58 1 154-2389NEO_GN-16 T961-A65 2 154-2389


1 PLUG_AS. 153-96931 SEAL 154-08771 CLIP 154-3769


NEO_GY-16 T956-A63 1 154-2389NEO_WH-16 T962-A64 2 154-2389


1 PLUG_AS. 153-96931 SEAL 154-08771 CLIP 154-3769


NEO_YL-16 T951-A54 1 144-1636NEO_BR-16 T952-A55 2 144-1636NEO_BU-16 T953-A56 3 144-1636NEO_GY-16 T954-A57 4 144-1636NEO_GN-16 T955-A58 5 144-1636NEO_GY-16 T956-A63 6 144-1636

7 -8 -9 -10 -11 -12 -

NEO_WH-16 T962-A64 13 144-1636NEO_GN-16 T961-A65 14 144-1636NEO_BU-16 T960-A66 15 144-1636NEO_BR-16 T959-A67 16 144-1636NEO_YL-16 T958-A68 17 144-1636NEO_PU-16 T957-A69 18 144-1636


1 RECEPTACLE_AS. 191-78231 WEDGE 172-60645 STRAP 3S-20935 MOUNT-WIRE_TIE 105-1797

INJECTOR 4T-C20

INJECTOR 3T-C19INJECTOR 2

T-C18

INJECTOR 6T-C22

INJECTOR 5T-C21

INJECTOR1T-C17

MAIN HARNESSCONNECTOR

T-C23

Connector Locations for Harness 215-3249

Flash Code Code SPN-FMI Description of Code00 071-11 Engine Shutdown Override Switch Occurrence00 084-14 Quick Stop Occurrence00 096-03 0096-03 Fuel Level Voltage High00 096-04 0096-04 Fuel Level Voltage Low00 186-04 PTO Engine Shutdown Switch Voltage Low00 224-11 Theft Deterent Active00 224-14 Theft Deterent Active with Engine Cranking00 231-12 J1939 Device Not Responding00 246-11 Brake Pedal Switch #1 Fault00 247-11 Brake Pedal Switch #2 Fault01 071-00 Idle Shutdown Override12 111-02 Coolant Level signal invalid12 111-03 Coolant Level voltage high12 111-04 0111-04 Coolant Level voltage low15 164-02 0164-02 Injection Actuation Pressure Signal Erratic15 164-03 0164-03 Injection Actuation Pressure Voltage High15 164-04 0164-04 Injection Actuation Pressure Voltage Low 16 173-00 High Exhaust Gas Temperature Derate16 173-11 Very High Exhaust Gas Temperature Derate17 164-00 0164-00 Excessive Injection Actuation Pressure18 042-11 Injection Actuation Pressure output fault21 041-03 0678-03 8 Volt Supply voltage high21 041-04 0678-04 8 Volt Supply voltage low21 232-03 0620-03 5 Volt Supply voltage high21 232-04 0620-04 5 Volt Supply voltage low24 100-03 0100-03 Oil Pressure voltage high24 100-04 0100-04 Oil Pressure voltage low25 102-01 0102-01 Low Boost Pressure25 102-02 0102-02 Boost Pressure signal erratic25 102-03 0102-03 Boost Pressure voltage high25 102-04 0102-04 Boost Pressure voltage low25 102-07 0102-07 Boost Pressure not responding26 108-03 0108-03 Barometric Pressure voltage high26 108-04 0108-04 Barometric Pressure voltage low27 110-03 0110-03 Coolant Temperature voltage high27 110-04 0110-04 Coolant Temperature voltage low28 091-13 Throttle Position out of Calibration29 030-08 PTO Throttle signal invalid29 030-13 PTO Throttle out of calibration31 084-01 Vehicle Speed loss of signal32 091-08 Throttle Position Invalid33 032-05 0646-05 Turbo Wastegate Solenoid current low33 032-06 0646-06 Turbo Wastegate Solenoid current high33 032-11 0646-11 Turbo Wastegate Solenoid current mismatch34 064-02 Secondary Engine Speed loss of signal34 064-11 Secondary Engine Speed no pattern34 190-02 Primary Engine Speed loss of signal34 190-11 Primary Engine Speed no pattern 35 190-00 0190-15 Engine Overspeed Warning36 084-02 Vehicle Speed signal invalid36 084-08 Vehicle Speed signal out of range36 084-10 Vehicle Speed signal rate of change37 094-03 0094-03 Fuel Pressure voltage high37 094-04 0094-04 Fuel Pressure voltage low38 105-03 0105-03 Intake Manifold Air Temperature voltage high38 105-04 0105-04 Intake Manifold Air Temperature voltage low39 164-11 0164-11 Injection Actuation Pressure system fault41 084-00 Vehicle Overspeed Warning42 022-11 0637-11 Primary to Secondary Engine Speed Signal Calibration42 022-13 0637-13 Engine Speed Signal Calibration Not Performed

Diagnostic Codes

KE

NR

8237

12

Pa

ge

, C

olo

r 2

, (D

ime

ns

ion

s:

25

in

ch

es

x 2

4 i

nc

he

s)

ABBREV COLORRD REDWH WHITEOR ORANGEYL YELLOWPK PINKBK BLACKGY GRAYPU PURPLEBR BROWNGN GREENBU BLUE

COLOR ABBREVIATIONS SYMBOL DESCRIPTION

BLADE, SPADE, RING OR SCREW TERMINAL

CIRCUIT CONNECTED

CIRCUIT NOT CONNECTED

ELECTRICAL CONNECTION TO MACHINE STRUCTUREINTERNAL ELECTRICAL CONNECTION TO SURFACE OF COMPONENT

CONNECTOR

ATCH WIRE, CABLE, COMPONENT

CIRCUIT CONNECTED

SPLICE

CIRCUIT GROUPING DESIGNATIONH#

SENSOR / ACTUATOR SUPPLY

SIGNAL PLUS TO ECM

(+) BATTERY SWITCHED

SIGNAL MINUS TO ECM

(+) BATTERY

(-) BATTERY / SENSOR RETURN

STARTING CIRCUIT

CAT DATA LINK

CONTROL PLUS FROM ECMCONTROL MINUS FROM ECM

J1939 DATA LINK

TYPICAL VEHICLE HARNESS WIRING DIAGRAM

G809-GN

FLYBACKDIODE

EXHAUST BRAKESOLENOID

TO ALLISON AT/MT/HT SHIFTMODULATOR FOR AUTOMATICTRANSMISSIONS

COOLING FAN SOLENOID

INLET AIRHEATER LAMP

J648

C987-RD

ACCELERATOR PEDAL POSITION SENSOR

BKRDWH

J403 P403

ACCELERATOR PEDAL SENSOR/SWITCH SENSOR COMMON+8 V

ACCELERATOR PEDAL POSITION

BAC

C977-BU

H795-PK

H795-PK

A/C HIGH PRESSURE SWITCH N/C

E971-GN

450-YL

451-BR

SIGNAL+

SIGNAL-

TACHOMETER

E793-BUE794-YL

10A10A

10A10A

14 AWG GXL14 AWG GXL


PASSIVE MAGNETICVEHICLE SPEED

SENSOR

G808-BUG809-GN

H795-PK

H795-PK

SET/RESUME SWITCH

ENGINEBLOCK

409-OR

E971-GN

E793-BUE794-YLA249-BKK990-GNK900-YL

A249-BKK990-GNK900-YL

J906-BR

COMPONENTS WITHIN THIS AREA ARE CATERPILLAR PROVIDED/OEM INSTALLED

CLUTCH PEDAL POSITION SWITCH N/C

SERVICE BRAKE PEDAL POSITION SWITCH N/C

(PEDAL RELEASED POSITION)

CRUISE CONTROL ON/OFF SWITCH

CHECK ENGINE LAMP

WARNING LAMP

+BAT.-BAT.

J1587 -J1587 +

J1939 -J1939 SHIELD

J1939 +

12

J

H795-PK

BA

H

9 PIN CABCONNECTOR

NOTE AGFEDC

H795-PKC985-BUC986-BRG837-YL

BA

659-PKL994-YL

G880-PK

CIRCUITS WITHIN THIS AREA ARE RECOMMENDATIONS

+BAT.

(TRANSMISSION IN GEAR)

STARTONOFF

C992-PU

G882-WH

K995-OR

C987-RD

STARTERMOTOR

ARCSUPPRESSOR

BATTERY 2

C975-WH

N/ORELAY

H795-PKC985-BUC986-BR

C978-BRC979-OR

C977-BU

C992-PU

C975-WH

C978-BRC979-OR

L902-GN

KEY SWITCH659-PK

GROUND

L994-YL

ALTERNATOR

- 12V +- 12V + +12V-

BATTERY 3 BATTERY 1

G808-BU

101-RD101-RD


101-RD101-RD

229-BK

14 AWG GXL 229-BK

229-BK14 AWG GXL 229-BK

G839-BU

G844-PK

450-YL451-BR

C974-PU

C973-GN

C974-PU

C973-GNSIGNAL+

SIGNAL-

SPEEDOMETER

H795-PK

FAST IDLE ENABLE SWITCH

L902-GNN/O MOMENTARY SWITCH

G880-PK

FAST IDLE ENABLED LAMPOR

WAIT TO START LAMP

N/O MOMENTARY SWITCH

G844-PK

DIAGNOSTIC ENABLE SWITCH

H795-PK


+BAT.G882-WH

SERVICE BRAKE PEDAL POSITION SWITCH #2 N/O


TRANSMISSION NEUTRAL SWITCH N/O

409-OR

E991-GY

C981-GY

EXHAUST BRAKE ON/OFF SWITCH

12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970

ANALOG SENSOR POWER

ENGINE CONTROL MODULEP2

1607690

ANALOG SENSOR COMMON

INLET AIR HEATER

ATMOSPHERIC PRESSURE

ANALOG SENSOR RETURNFUEL PRESSURE (NOTE C)

ENGINE OIL PRESSURE

ENGINE COOLANT TEMPERATURE

NOT USEDNOT USED

NOT USEDNOT USED

NOT USEDNOT USED

INTAKE MANIFOLD AIR TEMPERATUREINJECTOR 1 +INJECTOR 2 +INJECTOR 3 +INJECTOR 4 +BOOST PRESSUREANALOG SENSOR POWERANALOG SENSOR COMMON

INJECTOR 1 RETURNINJECTOR 2 RETURNINJECTOR 3 RETURNINJECTOR 4 RETURNPRIMARY ENGINE SPEED/TIMING +PRIMARY ENGINE SPEED/TIMING -

INJECTOR 5 +INJECTOR 6 +

SECONDARY ENGINE SPEED/TIMING +SECONDARY ENGINE SPEED/TIMING -

IAP CONTROL VALVE +IAP CONTROL VALVE-

INJECTOR 5 RETURNINJECTOR 6 RETURN

INJECTION ACTUATION PRESSURE

TO ECMMOUNTINGBOLT

TURBO WASTEGATE +TURBO WASTEGATE -

NOTE A: THE CONNECTOR ON THIS SCHEMATIC IS BLACK AND CONNECTS DIRECTLY TO SERVICE TOOL CABLE 157-4829. THE DIAGNOSTIC CONNECTOR NOT SHOWN HAS +BATTERY ON PIN (A) AND -BATTERY ON PIN (B). THIS CONNECTOR IS GRAY AND CONNECTS TO SERVICE TOOL CABLE 139-4166.NOTE C: USE KIT 156-7106 WHEN REPLACING CONNECTOR 153-9693. REFER TO REHS1809 FOR REPAIR AND INSTALLATION DETAILS.

THIS SCHEMATIC IS FOR THE C9 ON-HIGHWAY ENGINES/N: 9DG06040-UP, ETK1-UP)(193-3227 CHG01) DIAGRAM-WIRING

IDENT HARNESS CHG NOTE A 266-7691 00 (J2 / ENGINE HARNESS) T 215-3249 03 (INJECTOR HARNESS)

P11607689

12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970

G809-GN

C977-BU

INPUT SENSOR COMMON #1

CLUTCH PEDAL POSITION SWITCH

+5V

INPUT #12

INPUT #11

INPUT #7

ENGINE COOLANT LEVEL NORMAL

ENGINE COOLANT LEVEL LOW

VEHICLE SPEED IN POSITIVEVEHICLE SPEED IN NEGATIVE

INPUT #8(REMOTE PTO ACCELERATOR)

AP SENSOR/SWITCH COMMON +8V

ACCELERATOR PEDAL POSITION

OUTPUT #5

409-OR

E971-GN

E793-BUE794-YL

A249-BK

K990-GN

K900-YL

J906-BR

H795-PKC985-BU

C986-BR

G837-YL

659-PKL994-YL

G880-PK

INPUT #19

INPUT #5

INPUT #13

INPUT #18

G882-WH

L902-GN

INPUT #6

CRUISE CONTROL ON/OFF SWITCHINPUT #3

INPUT #4

C975-WH

SET

RESUME

INPUT #1(PTO ON/OFF SWITCH)

INPUT #2

SERVICE BRAKE PEDAL POSITION SWITCH

OUTPUT #8

C978-BR

C979-ORC992-PU

G808-BU

J1587 DATA LINK NEGATIVEJ1587 DATA LINK POSITIVE

J1939 DATA LINK SHIELD

J1939 DATA LINK NEGATIVE

J1939 DATA LINK POSITIVE

IGNITION KEY SWITCH

UNSWITCHED +BATTERY

UNSWITCHED +BATTERY

-BATTERY

-BATTERY

OUTPUT #6OUTPUT #7

101-RD

101-RDUNSWITCHED +BATTERY101-RD

UNSWITCHED +BATTERY101-RD

229-BK

-BATTERY229-BK

229-BK

-BATTERY229-BK

G839-BU

TACHOMETER POSITIVETACHOMETER NEGATIVE

G844-PK

450-YL451-BR

C974-PUC973-GN

SPEEDOMETER POSITIVESPEEDOMETER NEGATIVE

INPUT SENSOR COMMON #2

INPUT #14EXHAUST BRAKE ON/OFF SWITCH

WARNING LAMPCHECK ENGINE LAMP

OUTPUT #1OUTPUT #9

OUTPUT #2

OUTPUT #3OUTPUT #4

E991-GY

AB

A-C301166158

G850-A84 BU-18C987-A83 RD-18

A-S5

12

A-C91552269

G850-A14 BU-18

G855-A7 PU-18G854-A6 PK-18

G833-A1 PK-18

994-A12 GY-18

G827-A8 BU-18G826-A9 BR-18

C991-A90 BK-18

A747-A17 GY-18

G829-A18 GN-18

A746-A41 PK-18

G828-A22 WH-18

G849-A16 BR-18

T951-A42 YL-18T952-A43 BR-18T953-A44 DK BU-18T954-A45 GY-18

T955-A46 GN-18T956-A47 GY-18

T962-A48 WH-18T961-A49 GN-18

T960-A50 DK BU-18T959-A51 BR-18T958-A52 YL-18T957-A53 PU-18

995-A4 BU-18

C967-A5 BU-18

E964-A61 WH-18

E966-A59 YL-18E965-A60 BU-18

E963-A62 BK-18

T945-A71 GY-18

T950-A76 GN-18

T948-A74 BR-18T947-A73 YL-18

T946-A72 PU-18

T949-A75 BU-18

G850-A85 BU-18C987-A83 RD-18

INLET AIRHEATER

INLET AIRHEATER GROUND

STRAP

INLET AIRHEATER RELAY

N/ORELAY

K995-OR

M795-A76 WH-18C211-A77 BK-18

T951-A42 YL-18T952-A43 BR-18T953-A44 DK BU-18T954-A45 GY-18T955-A46 GN-18T956-A47 GY-18

T962-A48 WH-18T961-A49 GN-18T960-A50 DK BU-18T959-A51 BR-18T958-A52 YL-18T957-A53 PU-18

INJECTOR HARNESS CONNECTOR

T945-A71 GY-18

T950-A76 GN-18

T948-A74 BR-18T947-A73 YL-18T946-A72 PU-18

T949-A75 BU-18

T951-T54 YL-16T952-T55 BR-16T953-T56 BU-16T954-T57 GY-16T955-T58 GN-16T956-T63 GY-16

T962-T64 WH-16T961-T65 GN-16T960-T66 BU-16T959-T67 BR-16T958-T68 YL-16T957-T69 PU-16

A-C161726062

T-C231917823

123456789101112131415161718

AB

T-C171539693

AB

T-C181539693

AB

T-C191539693

AB

T-C201539693

AB

T-C211539693

AB

T-C221539693

INJECTOR 1

INJECTOR 2

INJECTOR 3

INJECTOR 4

INJECTOR 5

INJECTOR 6

T951-T54 YL-16

T952-T55 BR-16

T953-T56 BU-16

T954-T57 GY-16

T955-T58 GN-16

T956-T63 GY-16T962-T64 WH-16

T961-T65 GN-16

T960-T66 BU-16

T959-T67 BR-16

T958-T68 YL-16

T957-T69 PU-16

G850-A14 BU-18

G855-A7 PU-18G854-A6 PK-18

G833-A1 PK-18

994-A12 GY-18

G827-A8 BU-18

G826-A9 BR-18

C991-A90 BK-18

A747-A17 GY-18

G829-A18 GN-18

A746-A41 PK-18

G828-A22 WH-18

G849-A16 BR-18

995-A4 BU-18

C967-A5 BU-18

E964-A61 WH-18

E966-A59 YL-18E965-A60 BU-18

E963-A62 BK-18

M795-A76 WH-18

C211-A77 BK-18

G826-A86 BR-18G826-A90 BR-18

A-S6G827-A88 BU-18G827-A89 BU-18

A-S2G828-A23 WH-18G828-A24 WH-18G828-A70 WH-18

A-S3G829-A19 GN-18G829-A20 GN-18G829-A21 GN-18

A-S1G833-A2 PK-18G833-A3 PK-18

A-S4G850-A85 BU-18G850-A84 BU-18

A-C42304013

123

A-C52304013

123

A-C32370227

BOOSTPRESSURE266-8650

ATMOSPHERICPRESSURE276-8548

INJECTIONACTUATIONPRESSURE267-1402

A747-A17 GY-18G829-A19 GN-18G828-A70 WH-18

A746-A41 PK-18G829-A21 GN-18G828-A23 WH-18

G828-A24 WH-18G829-A20 GN-18G849-A16 BR-18

+VGROUNDSIGNAL

+VGROUNDSIGNAL

123

+VGROUNDSIGNAL

A-C82370227

123

ENGINE OILPRESSURE2769067

994-A12 GY-18G827-A88 BU-18G826-A86 BR-18+V

GROUNDSIGNAL

C991-A90 BR-18G827-A89 BR-18G826-A87 BR-18

A-C62370227

FUELPRESSURE2769067

123

+VGROUNDSIGNAL

12

A-C112304011

12

A-C122304011

ENGINE COOLANTTEMPERATURE

234-5012

INLET MANIFOLDAIR TEMPERATURE

234-5013G833-A3 PK-18

995-A4 BU-18

C967-A5 BU-18

G833-A2 PK-18RETURNSIGNAL

RETURNSIGNAL

M795-A76 WH-18C211-A77 BK-18

12

A-C21552269TURBO WASTEGATE

SOLENOID230-9944

12

A-C131552269INJECTION ACTUATION

PRESSURE CONTROL VALVE(INTEGRAL TO PUMP) G855-A7 PU-18

G854-A6 PK-18

BA

A-C141112416

ENGINESPEED/TIMING

SENSORS236-6221

E964-A61 WH-18E963-A62 BK-18

LOW OUTPUT(TOP)

BA

A-C151003320

E966-A59 YL-18E965-A60 BU-18

HIGH OUTPUT(BOTTOM)

C987-A83 RD-18

FRONT-LEFT ENGINE VIEW

ENGINE COOLANTTEMPERATURE

SENSORA-C11

INJECTION ACTUATIONPRESSURE CONTROL

VALVEA-C13

INLET AIR HEATERRELAYA-C9

INLET MANIFOLDAIR TEMPERATURE

SENSORA-C12

INJECTION ACTUATIONPRESSURE SENSOR

A-C3

ENGINE OILPRESSURE

SENSORA-C8

LOW OUTPUT ENGINESPEED/TIMING

SENSORA-C14

BOOSTPRESSURE

SENSORA-C4

ATMOSPHERICPRESSURESENSORA-C5

TURBOWASTEGATESOLENOIDA-C2

FUEL PRESSURESENSORA-C6

INJECTORHARNESSCONNECTORA-C16/T-C23

A-C1

ENGINECONTROLMODULE

J1

HIGH OUTPUT ENGINESPEED/TIMING

SENSORA-C15

230-4013

237-0227

123

1RED

GRAY

23

230-4011

CC

BB

12

B B

3E-3370

A

A

A

1 2 3 4 5 6

7 8 9 10 11 12

13 14 15 16 17 18

123456

789101112

131415161718

111-2416100-3320

BABA

191-7823

160-7690

160-7689

172-6062

A B

155-2269

116-6158169-8670

153-9693 (NOTE C)