Harness 219-7461Connector and SpliceLocations

Harness 230-0960Connector and SpliceLocations

EJ-S1EJ-S3 EJ-S2EJ-S4

J-S1

J-S2

J-S3

Connector Tables for Harness 219-7461

Connector Tables for Harness 240-8721

Connector Table forHarness 230-0960

Connector Table for Harness 264-2354

Harness 264-2354Connector and SpliceLocations

Harness 240-8721Connector Locations

Harness 240-8721Connector LocationsHarness 240-8721Connector Locations

LEFT SIDE ENGINE VIEWFRONT ENGINE VIEW

RE

NR

8045-0

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RENR8045-03December 2007

C11 and C13 Industrial EngineElectrical SystemA5K1-UPB5K1-UPLGK1-UPGLS1-UP

©2007 CaterpillarAll Rights Reserved

Printed in U.S.A.

INJECTORCYLINDERNO.4

INJECTORCYLINDERNO.1

INJECTORCYLINDERNO.3

INJECTORCYLINDERNO.2

INJECTORCYLINDERNO.6

INJECTORCYLINDERNO.5

J300CLR-GA WIRE NAME POS TERM/PLUGOR-16-NW T860-J8 1 180-9339WH-16-NW T962-J16 2 180-9339

3 8T-87374 8T-87375 8T-8737

WH-16-NW T859-J9 6 180-9339GN-16-NW T961-J15 7 180-9339PU-16-NW T957-J13 8 180-9339GY-16-NW T858-J7 9 180-9339YL-16-NW T958-J14 10 180-9339BR-16-NW T959-J18 11 180-9339BU-16-NW T960-J17 12 180-9339

ACCESSORY TABLEQTY PART NAME P/N1 RECEPTACLE_AS. 3E-79901 WEDGE 3E-5180

J-61

CLR-GA WIRE NAME POS TERM/PLUG

OR-14 150-E16 1 126-1767

GN-18 M909-E17 2 180-9339

GN-18 T936-E18 3 180-9339

BR-16 G971-E19 4 180-9339

YL-14 G969-E20 5 126-1767

BR-18 892-E21 6 180-9339

GN-18 893-E22 7 180-9339

OR-18 167-E23 8 180-9339

BK-18 A274-E24 9 180-9339

GY-18 A307-E25 10 180-9339

BR-16 G488-E26 11 180-9339

BU-18 F426-E27 12 180-9339

YL-18 F424-E28 13 180-9339

OR-18 125-E29 14 180-9339

BR-18 T993-E30 15 180-9339

BK A234-E31 16 133-0967

YL K900-E32 17 180-9339

GN K990-E33 18 180-9339

OR-18 M904-E34 19 180-9339

GN-14 C912-E35 20 126-1767

BU-18 A741-E36 21 180-9339

PK-16 382-E37 22 180-9339

OR-18 A743-E38 23 180-9339

RD-18 F404-E39 24 180-9339

GN-18 F420-E40 25 180-9339

YL-18 120-E41 26 180-9339

WH-18 F716-E42 27 180-9339

WH-18 G968-E43 28 180-9339

PU-18 381-E44 29 180-9339

GN-18 G955-E45 30 180-9339

OR-14 150-E46 31 126-1767

OR-14 150-E47 32 126-1767

BU-18 G469-E48 33 180-9339

GY-18 E716-E49 34 180-9339

GN-18 E717-E50 35 180-9339

WH-18 E452-E51 36 180-9339

OR-14 150-E1 37 126-1767

PU-18 A742-E9 38 180-9339

WH-18 G967-E54 39 180-9339

PK-18 387-E55 40 180-9339

ACCESSORY TABLE

QTY PART NAME P/N

1 RECEPTACLE AS. 9X-1343

1 CAP-DUST 126-1771

50mm TUBE 5P-0702

50mm TUBE 125-7876

1 BOOT 6I-4348

J-63

CLR-GA WIRE NAME POS TERM/PLUG

YL-18 120-E15 A 180-9339

BK-14-GXL 229-E56 B 126-1767

BK A234-E62 C 133-0967

GN-18 893-E8 D 180-9339

BR-18 892-E7 E 180-9339

GN K990-E13 F 180-9339

YL K900-E11 G 180-9339

H 8T-8737

J 8T-8737

ACCESSORY TABLE

QTY PART NAME P/N

1 RECEPTACLE 8T-8736

50mm TUBE 5P-0702

50mm TUBE 125-7876

1 CAP 8C-6354

300mm WIRE 5P-9074

100mm TUBE 113-7027

P-154

CLR-GA WIRE NAME POS TERM/PLUG

YL K900-E12 A 180-9340

GN K990-E14 B 180-9340

BK A234-E63 C 133-0969

ACCESSORY TABLE

QTY PART NAME P/N

1 PLUG AS. 174-0502

50mm TUBE 5P-0702

50mm TUBE 125-7876

200mm PAINT/PRO 110-3202

1 WEDGE 155-2266

P-1

CLR-GA WIRE NAME POS TERM/PLUG

1 8T-8737

OR-18 125-E29 2 180-9340

BR-18 T993-E30 3 180-9340

OR-18 167-E23 4 180-9340

BK-18 A274-E24 5 180-9340

BU-18 F426-E27 6 180-9340

GN-18 M909-E17 7 180-9340

GN-18 893-E3 8 180-9340

BR-18 892-E4 9 180-9340

PK-16 382-E37 10 180-9340

BR-16 G971-E19 11 180-9340

12 8T-8737

13 8T-8737

14 8T-8737

BU-18 G469-E48 15 180-9340

BR-16 G488-E26 16 180-9340

17 8T-8737

18 8T-8737

19 8T-8737

20 8T-8737

21 8T-8737

PU-18 A742-E9 22 180-9340

GY-18 E716-E49 23 180-9340

24 8T-8737

25 8T-8737

26 8T-8737

27 8T-8737

RD-18 F404-E39 28 180-9340

GN-18 F420-E40 29 180-9340

YL-18 F424-E28 30 180-9340

GN-18 T936-E18 31 180-9340

32 8T-8737

33 8T-8737

GN K990-E5 34 180-9340

OR-18 A743-E38 35 180-9340

36 8T-8737

37 8T-8737

38 8T-8737

39 8T-8737

GN-18 E717-E50 40 180-9340

OR-18 M904-E34 41 180-9340

BK A234-E52 42 133-0969

43 8T-8737

WH-18 F716-E42 44 180-9340

WH-18 G968-E43 45 180-9340

46 8T-8737

47 8T-8737

OR-14 150-E16 48 126-1768

WH-18 E452-E51 49 180-9340

YL K900-E2 50 180-9340

51 8T-8737

OR-14 150-E46 52 126-1768

OR-14 150-E47 53 126-1768

PK-18 387-E55 54 180-9340

OR-14 150-E1 55 126-1768

PU-18 381-E44 56 180-9340

57 8T-8737

GN-18 G955-E45 58 180-9340

BU-18 A741-E36 59 180-9340

WH-18 G967-E54 60 180-9340

BK-14-GXL 229-E59 61 126-1768

62 8T-8737

BK-14-GXL 229-E57 63 126-1768

64 8T-8737

BK-14-GXL 229-E58 65 126-1768

GY-18 A307-E25 66 180-9340

YL-14 G969-E20 67 126-1768

GN-14 C912-E35 68 126-1768

BK-14-GXL 299-E10 69 126-1768

YL-18 120-E6 70 180-9340

ACCESSORY TABLE

QTY PART NAME P/N

1 PLUG AS. 160-7689

50mm TUBE 5P-0702

50mm TUBE 125-7876

200mm PAINT/PRO 110-3202

1 ENDBELL 237-0336

ELECTRONIC CONTROL MODULE

GROUND

GROUND

CUSTOMERCONNECTOR

SERVICE TOOLCONNECTOR

TERMINATIONRESISTORE-S8

E-S7

E-S2

E-S1

E-S9

E-S6

E-S3

E-S4

E-S5

J-61

M1

M2

P-154

P-1

J-63

J93CLR-GA WIRE NAME POS TERM/PLUGYL-18 F421-L1 1 180-9339PK-18 G833-L2 2 180-9339WH-18 T725-L3 3 180-9339PU-18 N707-L4 4 180-9339WH-18 G828-L5 5 180-9339GN-18 G829-L6 6 180-9339PK-18 C991-L7 7 180-9339

8 8T-8737ACCESSORY TABLE

QTY PART NAME P/N1 RECEPTACLE_AS. 3E-33881 WEDGE 3E-3389

200mm PAINT/PRO 110-3202

P105CLR-GA WIRE NAME POS TERM/PLUGYL-18 F421-L1 1 180-9340PK-18 G833-L2 2 180-9340

ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 155-22691 WEDGE 155-2261

200mm PAINT/PRO 110-3202

NOT USEDCLR-GA WIRE NAME POS TERM/PLUGWH-18 T725-L3 1 180-9340PU-18 N707-L4 2 180-9340

ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 155-22691 WEDGE 155-2261

200mm PAINT/PRO 110-3202

J209CLR-GA WIRE NAME POS TERM/PLUGWH-18 G828-L5 A 180-9339GN-18 G829-L6 B 180-9339PK-18 C991-L7 C 180-9339

ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 3E-33701 WEDGE 3E-3371

200mm PAINT/PRO 110-3202

NOT USED

FUEL TEMPERATURE

FUEL PRESSURE

HARNESSINTERFACE

P105

J93

J209

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".

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.

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.

Fuse - 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.

Fuse(5 Amps)

5A

T

PressureSymbol

TemperatureSymbol

LevelSymbol

FlowSymbol

Circuit BreakerSymbol

Symbols

Symbols and Definitions

Harness And Wire Electrical Schematic Symbols

TIMING CALIBRATION(TC)PROBE CONNECTORP400

ENGINE OIL PRESSURESENSORJ201

ATMOSPHERICPRESSURESENSORJ203

TURBO OUTLETPRESSURE SENSOR(BOOST)(INTAKE MANIFOLD AIR)P200

FUEL TEMPERATURESENSORP105

INTAKE MANIFOLD AIRTEMPERATURE SENSORP103

FUEL PRESSURESENSORJ209

(CAMSHAFT POSITION)SECONDARY ENGINE SPEED/TIMING SENSORP402

(CRANKSHAFT POSITION)PRIMARY ENGINE SPEED/TIMING SENSORP401

ENGINE COOLANT TEMPERATURE SENSORP100

INTAKE MANIFOLD AIR TEMPERATURE SENSORP103

(CAMSHAFT POSITION)SECONDARY ENGINE SPEED/TIMINGSENSOR P402

(CRANKSHAFT POSITION)PRIMARY ENGINE SPEED/TIMINGSENSOR P401

TURBO OUTLETPRESSURE SENSOR(BOOST)(INTAKE MANIFOLD AIR)P200

ATMOSPHERIC PRESSURESENSOR J203

ENGINE OIL PRESSURESENSOR J201

FUEL HARNESS CONNECTORP93

INJECTOR HARNESS CONNECTOR P300

ELECTRONIC CONTROL MODULEP2

TIMING CALIBRATION (TC) PROBE CONNECTORP400

ENGINE COOLANTTEMPERATURE SENSORP100

INJECTOR HARNESS CONNECTOR J300

P2CLR-GA WIRE NAME POS TERM/PLUG

1 8T-87372 -3 8T-87374 -5 8T-87376 8T-87377 -8 8T-87379 -10 8T-873711 8T-873712 8T-8737

BU-18 995-A12 13 180-934014 8T-8737

PK-18 R746-A20 15 180-934016 8T-8737

GN-18 G829-A2 17 180-934018 8T-873719 8T-873720 8T-873721 8T-873722 8T-873723 8T-873724 8T-8737

BK-18 E963-A27 25 180-9340WH-18 G856-A22 26 180-9340

27 8T-8737GY-18 994-A10 28 180-9340

29 8T-8737PK-18 G833-A47 30 180-9340

31 8T-873732 8T-873733 8T-873734 8T-8737

WH-18 E964-A26 35 180-9340YL-18 G857-A30 36 180-9340

37 8T-873738 8T-873739 8T-8737

PK-18 C991-A33 40 180-934041 8T-873742 8T-873743 8T-873744 8T-873745 -

YL-18 E966-A49 46 180-9340BU-18 E965-A48 47 180-9340

48 8T-873749 8T-873750 8T-873751 8T-873752 -53 8T-873754 8T-873755 8T-8737

BU-18 C967-A15 56 180-9340GY-18 R747-A6 57 180-9340

58 8T-873759 8T-873760 8T-873761 8T-8737

YL-18 F421-A13 62 180-934063 8T-873764 8T-8737

WH-18 T725-A32 65 180-934066 8T-873767 8T-873768 8T-873769 -70 8T-873771 8T-8737

WH-18 G828-A1 72 180-934073 8T-873774 8T-873775 8T-873776 -77 8T-873778 8T-873779 8T-873780 8T-873781 8T-873782 8T-8737

PU-18 N707-A31 83 180-934084 8T-873785 8T-873786 8T-873787 8T-873788 8T-873789 8T-873790 8T-873791 8T-873792 8T-873793 8T-873794 8T-873795 8T-873796 8T-873797 8T-873798 8T-8737

OR-18-XLPE T860-A34 99 180-9340100 8T-8737101 8T-8737102 8T-8737103 8T-8737

GY-18-XLPE T858-A23 104 180-9340WH-18-XLPE T962-A29 105 180-9340BR-18-XLPE T959-A18 106 180-9340GN-18-XLPE T961-A28 107 180-9340BU-18-XLPE T960-A19 108 180-9340

109 8T-8737110 8T-8737111 8T-8737112 -113 8T-8737114 -

WH-18-XLPE T859-A37 115 180-9340PU-18-XLPE T957-A16 116 180-9340

117 -YL-18-XLPE T958-A17 118 180-9340

119 -120 8T-8737

ACCESSORY TABLEQTY PART NAME P/N1 PLUG AS. 227-40021 ENDBELL 211-6807

200mm PAINT/PRO 110-3202

P300CLR-GA WIRE NAME POS TERM/PLUG

OR-18-XLPE T860-A34 1 180-9340WH-18-XLPE T962-A29 2 180-9340

3 8T-87374 8T-87375 8T-8737

WH-18-XLPE T859-A37 6 180-9340GN-18-XLPE T961-A28 7 180-9340PU-18-XLPE T957-A16 8 180-9340GY-18-XLPE T858-A23 9 180-9340YL-18-XLPE T958-A17 10 180-9340BR-18-XLPE T959-A18 11 180-9340BU-18-XLPE T960-A19 12 180-9340

ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 155-22521 WEDGE 155-2258

200mm PAINT/PRO 110-3202

J201CLR-GA WIRE NAME POS TERM/PLUGWH-18 G828-A38 A 180-9339GN-18 G829-A43 B 180-9339GY-18 994-A10 C 180-9339

ACCESSORY TABLEQTY PART NAME P/N1 RECEPTACLE_AS. 3E-33701 WEDGE 3E-3371

200mm PAINT/PRO 110-3202

J203CLR-GA WIRE NAME POS TERM/PLUGWH-18 G828-A40 A 180-9339GN-18 G829-A42 B 180-9339GY-18 R747-A6 C 180-9339

ACCESSORY TABLEQTY PART NAME P/N1 RECEPTACLE_AS. 3E-33701 WEDGE 3E-3371

200mm PAINT/PRO 110-3202

P200CLR-GA WIRE NAME POS TERM/PLUGWH-18 G828-A39 A 180-9340GN-18 G829-A41 B 180-9340PK-18 R746-A20 C 180-9340

ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 155-22671 WEDGE 155-2276

200mm PAINT/PRO 110-3202

P402CLR-GA WIRE NAME POS TERM/PLUGBU-18 E965-A48 1 180-9340YL-18 E966-A49 2 180-9340

ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 155-22691 WEDGE 155-2261

200mm PAINT/PRO 110-3202

P401CLR-GA WIRE NAME POS TERM/PLUGBK-18 E963-A27 1 180-9340WH-18 E964-A26 2 180-9340

ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 155-22691 WEDGE 155-2261

200mm PAINT/PRO 110-3202

P103CLR-GA WIRE NAME POS TERM/PLUGBU-18 C967-A15 1 180-9340PK-18 G833-A45 2 180-9340

ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 155-22691 WEDGE 155-2261

200mm PAINT/PRO 110-3202

P93CLR-GA WIRE NAME POS TERM/PLUGYL-18 F421-A13 1 180-9340PK-18 G833-A46 2 180-9340WH-18 T725-A32 3 180-9340PU-18 N707-A31 4 180-9340WH-18 G828-A35 5 180-9340GN-18 G829-A36 6 180-9340PK-18 C991-A33 7 180-9340

8 8T-8737ACCESSORY TABLE

QTY PART NAME P/N1 PLUG_AS. 155-22641 WEDGE 155-2259

200mm PAINT/PRO 110-3202

P100CLR-GA WIRE NAME POS TERM/PLUGBU-18 995-A12 1 180-9340PK-18 G833-A44 2 180-9340

ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 155-22691 WEDGE 155-2261

200mm PAINT/PRO 110-3202

P400CLR-GA WIRE NAME POS TERM/PLUGWH-18 G856-A22 1 180-9340YL-18 G857-A30 2 180-9340

ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 155-22691 WEDGE 155-2261

200mm PAINT/PRO 110-3202

A B

C

DE

F

GH

J

8T-8736

A B

C

DE

F

GH

J

8T-8736

9W-1951

J

HG

F

ED

C

BA

C

BA2 1

155-2269 155-2267

C

B

3E-3370

A

3E-3364

21

155-2273

6

52

1

3 4

155-2252

9

4

8

5

12 11

21 6

7

3

10

174-0502

A B

C

227-4002

123456789

232425262728293031

22

44

60

68

69707172737475

88

899091929394959697

110

120

45464748495051

1112131415161718192021

32

3334353637383940414243

52

53545556575859

61626364656667

7778798081828384858687

76

99100101102103104105106107108109

98

111112113114115116117118119

10

3E-3388

4 2 13

5 876

155-2264

54

8

72

1

3 6

129-7163

(12-14 AWG)

(12-14 AWG)

(8-10 AWG)

(8-10 AWG)

129-7164

127-5485

127-5486

3E-7990

9

4

8

5

12 11

21 6

7

3

10

9X-1343

31

21

35

25

36

26

40

30

20161511

10651

58

48

40

32

24

14

1

70

57

47

39

31

23

13

160-7689

RE

NR

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Flash Code SPN(1)/FMI CodeDiagnostic Code

orEvent Code

Description of Code Flash Code SPN(1)/FMI Code

DiagnosticCode

orEvent Code

Description of Code

1835-15 High Auxiliary Pressure Warning 168-00 168-00 System Voltage high

1835-16 High Auxiliary Pressure Derate 168-01 168-01 System Voltage low

1835-00 High Auxiliary Pressure Shutdown 168-02 168-02 System Voltage intermittent/erratic

1836-15 High Auxiliary Temperature Warning 56 630-02 268-02 Check Programmable Parameters

1836-16 High Auxiliary Temperature Derate 58 639-09 247-09 J1939 Data Link communications

1836-00 High Auxiliary Temperature Shutdown 110-15 High Engine Coolant Temperature Warning

545-05 Ether Start Relay open/short to +batt 110-16 High Engine Coolant Temperature Derate

2417-05 Ether Injection Control Solenoid open/short to +batt 110-00 High Engine Coolant Temperature Shutdown

545-06 Ether Start Relay short to ground 111-17 E059 Low Engine Coolant Level Warning

2417-06 Ether Injection Control Solenoid short to ground 111-18 E057 Low Engine Coolant Level Derate

1835-03 1835-03 Auxiliary Pressure Sensor open/short to +batt 111-01 E058 Low Engine Coolant Level Shutdown

1835-04 1835-04 Auxiliary Pressure Sensor short to ground 111-17 Low Engine Coolant Level Warning

1836-03 1836-03 Auxiliary Temperature Sensor open/short to +batt 111-18 Low Engine Coolant Level Derate

1836-04 1836-04 Auxiliary Temperature Sensor short to ground 111-01 Low Engine Coolant Level Shutdown

111-02 111-02 Engine Coolant Level Sensor Loss of Signal 63 94-15 E096 High Fuel Pressure Warning

174-03 174-03 Fuel Temperature open/short to +batt 1636-15 High Inlet Air Temperature Warning

174-04 174-04 Fuel Temperature short to ground 1636-00 High Inlet Air Temperature Shutdown

678-03 41-03 8 Volt DC Supply short to +batt 174-15 High Fuel Temperature Warning

678-04 41-04 8 Volt DC Supply short to ground 174-16 High Fuel Temperature Derate

620-03 174-00 High Fuel Temperature Shutdown

1079-03 651-05 001-05 Injector Cylinder 1 open circuit

620-04 651-06 001-06 Injector Cylinder 1 short

1079-04 651-11 001-11 Injector Cylinder #1 fault

100-03 100-03 Engine Oil Pressure open/short to +batt 652-05 002-05 Injector Cylinder 2 open circuit

100-04 100-04 Engine Oil Pressure short to ground 652-06 002-06 Injector Cylinder 2 short

100-10 100-10 Engine Oil Pressure abnormal rate of change 652-11 002-11 Injector Cylinder #2 fault

102-03 102-03 Boost Pressure Sensor short to +batt 653-05 003-05 Injector Cylinder 3 open circuit

102-04 102-04 Boost Pressure Sensor short to ground 653-06 003-06 Injector Cylinder 3 short

102-10 102-10 Boost Pressure Sensor abnormal rate of change 653-11 003-11 Injector Cylinder #3 fault

108-03 274-03 Atmospheric Pressure open/short to +batt 654-05 004-05 Injector Cylinder 4 open circuit

108-04 274-04 Atmospheric Pressure short to ground 654-06 004-06 Injector Cylinder 4 short

110-03 110-03 Engine Coolant Temperature open/short to +batt 654-11 004-11 Injector Cylinder #4 fault

110-04 110-04 Engine Coolant Temperature short to ground 655-05 005-05 Injector Cylinder 5 open circuit

28 91-13 91-13 Throttle Position calibration required 655-06 005-06 Injector Cylinder 5 short

32 91-08 91-08 Throttle Position signal abnormal 655-11 005-11 Injector Cylinder #5 fault

190-08 190-08 Engine Speed signal abnormal

723-08

656-05 006-05 Injector Cylinder 6 open circuit

342-08 Secondary Engine Speed signal abnormal

190-15

656-06 006-06 Injector Cylinder 6 short

Engine Overspeed Warning

190-00

656-11 006-11 Injector Cylinder #6 fault

Engine Overspeed Shutdown

94-03

1072-05 791-05 Low/High Retarder Solenoid Current Low (Open)

94-03 Fuel Pressure open/short to +batt

94-04

1072-06 791-06 Low/High Retarder Solenoid Current High (Short)

94-04 Fuel Pressure short to ground

105-03

1073-05 792-05 Med/High Retarder Solenoid Current Low (Open)

172-03 Intake Manifold Air Temp open/short to +batt

105-04

1073-06 792-06 Med/High Retarder Solenoid Current High (Short)

172-04 Intake Manifold Air Temp short to ground

42 637-13 261-13 Engine Timing calibration required

100-17 Low Engine Oil Pressure Warning

100-18 Low Engine Oil Pressure Derate

100-01 Low Engine Oil Pressure Shutdown

(1) Suspect Parameter Number

(2) Caterpillar Electronic Technician (ET) will display the number 1, 2, or 3 after the event code in order to designate a warning, a derate, or a shutdown.

75

E443(2)

76

626-05

184

626-06

262-03 5 Volt Sensor DC Power Supply short to +batt

262-04 5 Volt Sensor DC Power Supply short to ground

E362(2)

73

74

E2143(2)

E539(2)

65 E363(2)

62

64

71

72

34

35

37

38

24

25

26

27

Cross Reference for Diagnostic Codes

N/A

13

21

46 E360(2)

E361(2)

51

61

E445(2)

J-619X1343

CAT DATA LINK

CONTROL MINUS FROM ECM

J1939 DATA LINKRS-232/RS-485 DATA LINK

SENSOR / ACTUATOR SUPPLY

SIGNAL PLUS TO ECM

(+) BATTERY SWITCHED

SIGNAL MINUS TO ECM

(+) BATTERY

(-) BATTERY / SENSOR RETURN

STARTING CIRCUIT

CONTROL PLUS FROM ECM

GROUND

893-E3 GN-18

893-E8 GN-18

892-E4 BR-18

120-E15 YL-18

K990-E5 GN-18

K990-E13 GN-18K900-E11 YL-18

892-E7 BR-18

K990-E14 GN-18

K990-E14 GN-18

120-E15 YL-18

K990-E13 GN-18

120-E6 YL-18

K900-E11 YL-18

893-E8 GN-18

892-E7 BR-18

892-E4 BR-18893-E3 GN-18

K990-E5 GN-18

120-E6 YL-18

125-E29 OR-18

125-E29 OR-18

125-E29 OR-18

892-E21 BR-18

892-E21 BR-18

E452-E51 WH-18

E452-E51 WH-18

E452-E51 WH-18

F716-E42 WH-18

F716-E42 WH-18

F716-E42 WH-18

G967-E54 WH-18

G967-E54 WH-18

G967-E54 WH-18

G968-E43 WH-18

G968-E43 WH-18

G968-E43 WH-18

893-E22 GN-18

893-E22 GN-18

382-E37 PK-16

382-E37 PK-16

382-E37 PK-16

387-E55 PK-18

387-E55 PK-18

387-E55 PK-18

E717-E50 GN-18E717-E50 GN-18

E717-E50 GN-18

120-E41 YL-18

120-E41 YL-18

K900-E32 YL-18

K900-E32 YL-18

K990-E33 GN-18

K990-E33 GN-18

229-E58 BK-14-GXL

229-E58 BK-14-GXL

229-E57 BK-14-GXL

229-E57 BK-14-GXL

229-E59 BK-14-GXL

229-E59 BK-14-GXL

229-E56 BK-14-GXL

229-E56 BK-14-GXL

167-E23 OR-18

167-E23 OR-18

167-E23 OR-18

M904-E34 OR-18

M904-E34 OR-18

M904-E34 OR-18

381-E44 PU-18

381-E44 PU-18

381-E44 PU-18

C912-E35 GN-14

C912-E35 GN-14

C912-E35 GN-14

G969-E20 YL-14

G969-E20 YL-14

G969-E20 YL-14

E716-E49 GY-18

E716-E49 GY-18

E716-E49 GY-18

A743-E38 OR-18

A743-E38 OR-18

A743-E38 OR-18

A741-E36 BU-18

A741-E36 BU-18

A741-E36 BU-18

G971-E19 BR-16

G971-E19 BR-16

G971-E19 BR-16

T993-E30 BR-18

T993-E30 BR-18

T993-E30 BR-18

A274-E24 BK-18

A274-E24 BK-18

A274-E24 BK-18

A307-E25 GY-18

A307-E25 GY-18

A307-E25 GY-18

F404-E39 RD-18

F404-E39 RD-18

F404-E39 RD-18

F420-E40 GN-18

F420-E40 GN-18

F420-E40 GN-18

G488-E26 BR-16

G488-E26 BR-16

G488-E26 BR-16

G955-E45 GN-18

G955-E45 GN-18

G955-E45 GN-18

M909-E17 GN-18

M909-E17 GN-18

M909-E17 GN-18

T936-E18 GN-18

T936-E18 GN-18

T936-E18 GN-18

F426-E27 BU-18

F426-E27 BU-18

F426-E27 BU-18

G469-E48 BU-18

G469-E48 BU-18

G469-E48 BU-18

150-E16 OR-14

150-E16 OR-14

150-E16 OR-14

150-E46 OR-14

150-E46 OR-14

150-E46 OR-14

150-E47 OR-14

150-E47 OR-14

150-E47 OR-14

F424-E28 YL-18

F424-E28 YL-18

F424-E28 YL-18

K990-E61 GN-18

299-E10 BK-14-GXL

299-E10 BK-14-GXL

150-E1 OR-14

150-E1 OR-14

150-E1 OR-14

A234-E52 BK-18

A234-E52 BK-18

A234-E62 BK-18

A234-E62 BK-18

A234-E31 BK-18

A234-E31 BK-18A234-E64 BK-18

A742-E9 PU-18

A742-E9 PU-18

A742-E9 PU-18

TWISTEDWIRES

TWISTEDWIRES

TWISTEDWIRES

ELECTRONIC CONTROL MODULE

K900-E60 YL-18

K900-E12 YL-18

K900-E12 YL-18

A234-E63 BK-18

A234-E63 BK-18

K900-E2 YL-18

K900-E2 YL-18

M1

M2

E-S2

ABCDEFGHJ

J-638T8736

E-S1

E-S6

E-S4

E-S5

P-1541740502

ABC

ABC

DIGITAL SENSOR PWR +8VDIGITAL SENSOR RETURN

CAT DATA LINK +CAT DATA LINK -

UNUSEDRETR LO/HI SW (C11-C18)

PTO INTERRUPT SWITCHJ1939 DATA LINK SHIELD

INTERMEDIATE ENGINE SPEED SWITCH

BATTERY (+) - UNSWITCHED

PTO ENABLE SWITCH

THROTTLE POSITION SENSOR

BATTERY (+) - KEY SWITCH

WARNING LAMPMAINTENENCE DUE LAMP

RETR LAMP (C11-C18)/EXH BK LAMP (C7-C9)

UNUSED

RETR MED/HI SW (C11-C18)

ANALOG SENSOR POWER(+5V)ANALOG SENSOR RETURN

MAINTENENCE DUE RESET SWITCHTORQUE LIMIT SWITCH

ETHER START SOLENOIDAIR SHUTOFF SOLENOID

AUXILIARY TEMPERATURE SENSORAUXILIARY PRESSURE SENSOR

DIAGNOSTIC LAMP

J1939 DATA LINK (-)

REMOTE SHUTDOWN SWITCH

BATTERY (+) - UNSWITCHEDCOOLANT LEVEL SWITCHJ1939 DATA LINK (+)

BATTERY (+) - UNSWITCHED

OVERSPEED VERIFY SWITCH

PTO RAMP UP/SET SWITCHUNUSED

PTO RAMP DOWN/RESUME SWITCHBATTERY (-)

BATTERY (-)

BATTERY (-)

SOLENOID COMMONNOT USED

BATTERY (-)

BATTERY (+) - UNSWITCHED

E-S8

E-S9

E-S7

E-S3

123456789101112131415161718192021222324

1607689P-1

25262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970

INJECTORCYLINDERNO.1

INJECTORCYLINDERNO.2

INJECTORCYLINDERNO.3

INJECTORCYLINDERNO.4

INJECTORCYLINDERNO.5

INJECTORCYLINDERNO.6

Related Electrical Service ManualsForm Number

RENR5042

SENR9853

TitleTroubleshooting

Systems Operation / Testing and Adjusting

1 2

J-S1

1 2

J-S2

1 2

J-S3

1 2

A-S3

1 2

A-S1

1 2

A-S2

12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970

P22274002

7172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120

12

P3001552252

3456789101112

P931552264

1 2

A-S4

INJECTOR 6 LOW

ELECTRONIC CONTROL MODULE

INJECTOR 3&4 HIGH

INJECTOR 2 LOW

INJECTOR 1&2 HIGH

INJECTOR 5&6 HIGH

INJECTOR 1 LOW

INJECTOR 3 LOW

INJECTOR 4 LOWINJECTOR 5 LOW

123456789101112

J300

INJECTORHARNESSCONNECTOR

3E7990

G833-A47 PK-18 G833-A44 PK-18

G833-A45 PK-18

G833-A46 PK-18

F421-A13 YL-18

C967-A15 BU-18

995-A12 BU-18G833-A44 PK-18

995-A12 BU-18C967-A15 BU-18

F421-A13 YL-18

C967-A15 BU-18

E965-A48 BU-18E966-A49 YL-18

E963-A27 BK-18E964-A26 WH-18

G828-A39 WH-18

R747-A6 GY-18

994-A10 GY-18

G829-A41 GN-18R746-A20 PK-18

G828-A40 WH-18G829-A42 GN-18R747-A6 GY-18

994-A10 GY-18

G829-A2 GN-18

R746-A20 PK-18

G828-A1 WH-18

E964-A26 WH-18E963-A27 BK-18

E966-A49 YL-18E965-A48 BU-18

G828-A40 WH-18G828-A39 WH-18G829-A41 GN-18

G829-A42 GN-18

G833-A45 PK-18

G828-A38 WH-18

G828-A38 WH-18

G829-A43 GN-18

G829-A43 GN-18

T858-J2 GY-16-NW

T859-J3 WH-16-NW

T859-J3 WH-16-NW

T859-J4 WH-16-NW

T858-J1 GY-16-NW

T858-J1 GY-16-NW

T860-J6 OR-16-NW

T860-J5 OR-16-NW

T957-J13 PU-16-NW

T957-J13 PU-16-NW

T958-J14 YL-16-NW

T958-J14 YL-16-NW

T959-J18 BR-16-NW

T959-J18 BR-16-NW

T960-J17 BU-16-NW

T960-J17 BU-16-NWT961-J15 GN-16-NW

T961-J15 GN-16-NW

T962-J16 WH-16-NW

T962-J16 WH-16-NW

T960-A19 BU-18-XLPE

T858-A23 GY-18-XLPE

T962-A29 WH-18-XLPE

T859-A37 WH-18-XLPE

T957-A16 PU-18-XLPE

T959-A18 BR-18-XLPE

T961-A28 GN-18-XLPE

T858-J2 GY-16-NW

T860-J5 OR-16-NWT860-J6 OR-16-NW

T859-J4 WH-16-NW

T958-A17 YL-18-XLPE

G856-A22 WH-18

G856-A22 WH-18

G857-A30 YL-18

G857-A30 YL-18

T958-A17 YL-18-XLPE

F421-A13 YL-18

995-A12 BU-18

R746-A20 PK-18

T959-A18 BR-18-XLPE

G828-A1 WH-18

994-A10 GY-18

E965-A48 BU-18E966-A49 YL-18

G856-A22 WH-18

G857-A30 YL-18

G829-A2 GN-18

G833-A47 PK-18

R747-A6 GY-18

T960-A19 BU-18-XLPE

T957-A16 PU-18-XLPE

T962-A29 WH-18-XLPET858-A23 GY-18-XLPE

T859-A37 WH-18-XLPE

T961-A28 GN-18-XLPE

E964-A26 WH-18

E963-A27 BK-18

T860-A34 OR-18-XLPE

T860-A34 OR-18-XLPE

N707-A31 PU-18

T725-A32 WH-18

T725-A32 WH-18

G829-A36 GN-18

C991-A33 PK-18

C991-A33 PK-18

T858-J7 GY-16-NW

T859-J9 WH-16-NW

T860-J8 OR-16-NW

G829-A3 GN-18

T962-J16 WH-16-NWT860-J8 OR-16-NW

T961-J15 GN-16-NWT957-J13 PU-16-NWT858-J7 GY-16-NWT958-J14 YL-16-NWT959-J18 BR-16-NWT960-J17 BU-16-NW

T859-J9 WH-16-NW

G828-A35 WH-18

994-A10 GY-18

E963-A27 BK-18E964-A26 WH-18

G833-A45 PK-18

E965-A48 BU-18E966-A49 YL-18

R746-A20 PK-18R747-A6 GY-18

G828-A35 WH-18

G833-A44 PK-18

G829-A43 GN-18G829-A42 GN-18

G829-A41 GN-18

G828-A39 WH-18G828-A38 WH-18

G828-A40 WH-18

G857-A30 YL-18G856-A22 WH-18

C967-A15 BU-18995-A12 BU-18

C991-A33 PK-18

T725-A32 WH-18

N707-A31 PU-18

G833-A46 PK-18

N707-A31 PU-18

G829-A36 GN-18

G828-L5 WH-18G829-L6 GN-18C991-L7 PK-18

T725-L3 WH-18N707-L4 PU-18

F421-L1 YL-18G833-L2 PK-18

C991-L7 PK-18

N707-L4 PU-18

F421-L1 YL-18

T725-L3 WH-18G833-L2 PK-18

G829-L6 GN-18G828-L5 WH-18 1

2

1552269

J933E3388

12345678

NOT USED

TIMING/CALIBRATION(TC)

PROBE CONNECTOR

12

ABC

SIGNALRETURN

12

12

1212

ABC

ABC

ABC

SIGNALRETURN

SIGNALRETURN

+5 VOLTSRETURNSIGNAL

OR-18YL-18GN-18

+5 VOLTSRETURNSIGNAL

OR-18YL-18GN-18

+5 VOLTS

SIGNALRETURN

OR-18

GN-18YL-18

WH-18BK-18

ABC

+5 VOLTSRETURNSIGNAL

OR-18YL-18GN-18

TURBO OUTLETPRESSURE SENSOR(BOOST)(INTAKE MANIFOLD AIR)239-3478

ENGINE COOLANT TEMPERATURE SENSOR130-9811

3E3364

P2001552267

P1001552269

ENGINE OIL PRESSURESENSOR194-6725

ATMOSPHERIC PRESSURESENSOR194-6722

FUEL TEMPERATURESENSOR130-9811

INTAKE MANIFOLD AIRTEMPERATURE SENSOR130-9811

FUEL PRESSURE SENSOR194-6725

J2093E3370

P1051552269

J2013E3370

J2033E3370

P1031552269

P4001552269

1

2SIGNAL-SIGNAL+

WH-18BK-181

2SIGNAL-SIGNAL+

P4011552269

P4021552269

(CRANKSHAFT POSITION)PRIMARY ENGINE SPEED/TIMING SENSOR201-6615

(CAMSHAFT POSITION)SECONDARY ENGINE SPEED/TIMING SENSOR201-6616

INTAKE MANIFOLD AIR TEMPERATURE

PRIMARY ENGINE SPEED/TIMING (+)

SECONDARY ENGINE SPEED/TIMING (+)SECONDARY ENGINE SPEED/TIMING (-)

TEMPERATURE SENSOR RETURN

PRESSURE SENSOR SUPPLY +5V

NOT USED

ENGINE OIL PRESSURE

NOT USED

ATMOSPHERIC PRESSURE

ENGINE COOLANT TEMPERATURE

PRIMARY ENGINE SPEED/TIMING (-)

PRESSURE SENSOR RETURN

FUEL TEMPERATURE

TIMING CALIBRATION (TC) PROBE (+)

INTAKE MANIFOLD AIR PRESSURE

FUEL PRESSURE

TIMING CALIBRATION (TC) PROBE (-)

FUEL HARNESSCONNECTOR

ELECTRONIC CONTROL MODULE

12

3E3364

1

1297164

1

12971641

1297163

1

1297163

1

1275485

1

1275486

12

G-C11552273

3456

G-S1

G-S2

G-S3

G-S4

G-S5

G-S6

G-S7

G-S8

G-S9

G-S10

G-S11

G-S12

G-S13

G-S14

G-S15

G-S16

1 2

G-C21552273

3 4 5

RS485A

RS485B

GAUGE GROUND

GAUGE V+

RS485ARS485B

GAUGE GROUNDGAUGE V+

RS485A

RS485B

GAUGE GROUND

GAUGE V+

RS485A

RS485B

GAUGE GROUND

GAUGE V+

RS485A

RS485B

GAUGE GROUND

GAUGE V+

6 1 2

G-C31552273

3 4 5 6 1 2

G-C41552273

3 4 5 6 1 2

G-C51552273

3 4 5 6 1 2

G-C61552273

3 4 5 6

RS485A

RS485B

GAUGE GROUND

GAUGE V+

ABCDEFGHJ

9W1951

1 2

C-S2

1 2

C-S1

1 2

C-S3

1234

5678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970

1607689P1

12

C-C71552273

3456

+BATTERYJ1939 DATA+J1939 DATA-J1939 SHIELD

GROUND

12

P5151552269

1

1

1275486

1 11 1

1

1

1

1

1

1

1

1

1

1 2

C-S4

1

1275485

1

ABC

ABC

ABC

DT TEE1330970

C-C81552267

ABC

C-C111743016

ABC

C-C21740502

ABC

3E3370ABC

1743016ABC

1 2

C-S5

1 2

C-S6

1 2

C-S7

1

11

11

1 2

C-S8

12

1552269

12

C-S9

12

C-C131552269

1 2

C-S10

1 2

C-S11

START RELAY

BK-18BK-18

STONOFF

BSC

R

KEYSWITCH3E0156

WARNING LAMP7N5876

DIAGNOSTIC LAMP7N5876

893-C12 GN-16

120-C7 YL-14

A234-C23 BK

A234-C23 BK

K990-C25 GNK900-C27 YL

J63ENGINE SERVICETOOL CONNECTOR

K990-C25 GN

K900-C27 YL

893-C12 GN-16892-C11 BR-16

CONTROL MODULE210-4309

101-C10RD-10

391-C31PK-14

391-C31 PK-14 391-C33 PK-14

F420-C8 GN-16F404-C9 RD-16

G955-C3 GN-16G967-C4 WH-16

120-C36 YL-16

150-C38 OR-14

150-C38OR-14

150-C1 OR-14

150-C6 OR-14

150-C2 OR-14

101-C39 RD-14

F716-C5 WH-16

G955-C3 GN-16

G967-C4 WH-16

F716-C5 WH-16

F420-C8 GN-16F404-C9 RD-16

150-C6 OR-14150-C2 OR-14

150-C1 OR-14

892-C11 BR-16893-C12 GN-16

A234-C22 BK

893-C12 GN-16892-C11 BR-16

K900-C26 YL

K990-C24 GN

892-C11 BR-16893-C12 GN-16

K990-C24 GN

K900-C26 YL

A234-C22 BK

F420-C8 GN-16

F404-C9 RD-16

150-C1 OR-14

150-C2 OR-14

150-C6 OR-14

F716-C5 WH-16

G955-C3 GN-16

G967-C4 WH-16

120-C36 YL-16

F404-C9 RD-16F420-C8 GN-16

F420-C8 GN-16F404-C9 RD-16

101-C39 RD-14

101-C39 RD-14

391-C33 PK-14

391-C33 PK-14F404-C9 RD-16F420-C8 GN-16

229-C28 BK-14

229-C28 BK-14

229-C16 BK-14

229-C16 BK-14

229-C17 BK-14

229-C17 BK-14

892-C11 BR-16

120-C7 YL-14

120-C7 YL-14

120-C7 YL-14

120-C19 YL-14

120-C19 YL-14120-C45 YL-14

120-C45 YL-14

120-C45 YL-14

TERMINATIONRESISTOR

120-C34 YL-16

229-C50 BK-16

229-C51 BK-16 229-C51 BK-16

K900-C47 YLK990-C48 GNA234-C49 BK

A234-C49 BKK990-C48 GNK900-C47 YL

K900-C14 YL

K900-C14 YLK900-C13 YL

K900-C13 YL

K900-C42 YL

K900-C42 YL

K900-C42 YL

K990-C32 GN

K990-C32 GN

K990-C15 GN

K990-C15 GN

K990-C43 GN

K990-C43 GN

K990-C43 GN

A234-C40 BK

A234-C40 BK

A234-C37 BK

A234-C37 BK

A234-C46 BK

A234-C46 BK

A234-C46 BK

TERMINATIONRESISTOR

120-C34 YL-16

120-C45 YL-14

120-C45 YL-14

120-C45 YL-14

120-C45 YL-14

120-C34 YL-16

229-C28 BK-14

229-C28 BK-14

229-C51 BK-16

229-C58 BK-14

229-C50 BK-16

101-C20RD-10

229-C30 BK-14

229-C30 BK-14

229-C18 BK-14

229-C18 BK-14

120-C21 YL-16

F424-C41 YL-16

F424-C41 YL-16

F424-C41 YL-16

F424-C41 YL-16

F424-C41 YL-16

F424-C41 YL-16

F426-C52 BU-16

F426-C52 BU-16

F426-C52 BU-16

229-C53 BK-16

229-C29 BK-14

229-C29 BK-14

229-C54 BK-14

229-C54 BK-14

229-C54 BK-14

200-V2 BK-14

101-V1 RD-14

391-C56 PK-14

391-C56 PK-14

391-C55 PK-14

391-C55PK-14

229-C57 BK-14

229-C57 BK-14

229-C28 BK-14

229-C50 BK-16

120-C36 YL-16

N785-G4 BU-18

N784-G3 WH-18

N783-G2 GN-18

N782-G1 BU-18

N782-G5BU-18

N783-G6GN-18

N784-G7WH-18

N785-G8BU-18

N782-G9 BU-18

N783-G10 GN-18

N784-G11 WH-18

N785-G12 BU-18 N785-G20 BU-18

N784-G19 WH-18

N783-G18 GN-18

N782-G17 BU-18

N782-G13BU-18

N783-G14GN-18

N784-G15WH-18

N785-G16BU-18

N785-G28 BU-18

N784-G27 WH-18

N783-G26 GN-18

N782-G25 BU-18

N782-G21BU-18

N783-G22GN-18

N784-G23WH-18

N785-G24BU-18

N785-G33 BU-18

N784-G32 WH-18

N783-G31 GN-18

N782-G30 BU-18

N785-G33BU-18

N784-G32WH-18

N783-G31GN-18

N782-G30BU-18

N782-G34BU-18

N783-G35GN-18

N784-G36WH-18

N785-G29BU-18

TACHOMETER207-2825

FUELPRESSURE211-0745

ENGINE OILPRESSURE207-2824

ENGINE COOLANTTEMPERATURE207-2823

VOLTMETER207-2822

101-V1 RD-14200-V2 BK-14

120-C35 YL-16

229-C28 BK-14

120-C45 YL-14

150-C1 OR-14

150-C6 OR-14

150-C2 OR-14F404-C9 RD-16

F716-C5 WH-16

F420-C8 GN-16G955-C3 GN-16

G967-C4 WH-16F424-C41 YL-16

F426-C52 BU-16

229-C16 BK-14229-C18 BK-14229-C17 BK-14

229-C30 BK-14

229-C53 BK-16

229-C50 BK-16

229-C44 BK-14

229-C44 BK-14

229-C50 BK-16

229-C51 BK-16

229-C59 BK-14

12

3

HI/LO IDLE110-7884

CIRCUIT BREAKER6T-3643

15A

12

34

STOP SWITCH111-1325

MAINTENANCE DUE LAMP7N5876

MAINTENANCECLEAR SWITCH3N-5716

DIODE1893158

ANALOG SENSOR POWER (+5V)ANALOG SENSOR RETURN

DIGITAL SENSOR POWER (+8V)DIGITAL SENSOR RETURN

MAINTENANCE CLEAR SWITCHTORQUE LIMIT SWITCH

CAT DATA LINK (+)CAT DATA LINK (-)

ETHER SOLENOID CONTROLAIR SHUTOFF SOLENOID

AUXILIARY PRESSUREAUXILIARY TEMPERATURE

START AID OVERRIDERETARDER SOLENOID LO/HI SWITCH

DIAGNOSTIC LAMPWARNING LAMP

MAINTENANCE OVERDUE LAMPRETARDER LAMP

J1939 DATA LINK (-)

RETARDER SOLENOID MED/HIPTO INTERRUPT

J1939 DATA LINK SHIELD

REMOTE SHUTDOWNINTERMEDIATE ENGINE SPEED SWITCH

BATTERY (+) - UNSWITCHEDCOOLANT LEVEL SWITCHJ1939 DATA LINK (+)

BATTERY (+) - UNSWITCHEDBATTERY (+) - UNSWITCHEDOVERSPEED VERIFY SWITCH

PTO ENABLE SWITCH

PTO RAMP UP SWITCH

PTO RAMP DOWN / RESUME SWITCHBATTERY (-)

BATTERY (-)

BATTERY (-)THROTTLE POSITION 1 (PWM)

SOLENOID COMMONTHROTTLE POSITION 2 (PWM)

BATTERY (+) - KEY SWITCH

J154

(-)BATTERY

CAT DATA LINK(+)CAT DATA LINK(-)J1939(-)J1939(+)

J1939 SHIELD

(+)BATTERY

IDENT. HARNESS CHG A 219-7461 06 (J2 / ENGINE HARNESS) E 264-2354 03 (J1 / CUSTOMER HARNESS) L 240-8721 01 (FUEL HARNESS) J 230-0960 01 (INJECTOR HARNESS)

DEVICE

120

TERMINATIONRESISTOR(174-3016)(NOTE B & C)

CA

(NOTE B)

(165-0200)

BABC

ABC

MAX LENGTH 1 METER

P800/J800

P142/J142

P220/J220

J403/P403

AUXILIARYTEMPERATURESENSOR

AUXILIARYPRESSURESENSOR

DESIREDSPEEDCONTROL(NOTE W)

ETHER STARTVALVE RELAY(NOTE V)

21

A +8V

SIGNALRETURN

B

ACB

CAB

SIG+ BAT.- BAT.

RETURN

+5VSIGNALRETURN

C SIGNAL

COOLANT LEVELSENSOROFF ENGINE

INLET AIR SHUTOFFSOLENOID RELAY(NOTE V)

ETHERSTARTVALVE(NOTE V)

REMOTE SHUTDOWN SW (NOTE K)

TORQUE LIMIT SW

MAINTENANCE DUE RESET SW

STARTING AID OVERRIDE SW

PTO RAMPUP/DOWN SWITCH

MAINTENANCEDUE LAMP

PTO ENABLE SW

PTO INTERRUPT SW

OVERSPEED VERIFY SW

INTERMEDIATE ENGINE SPEED SW

(NOTE B)

NOTE D

NOTE D

14 AWG14 AWG14 AWG

14 AWG

+BAT. (UNSWITCHED)INLET AIR SHUTOFF SOLENOID RELAYSOLENOID COMMONAUXILIARY TEMP SNSRCOOLANT LEVEL SNSRDIG SNSR PWR (+8V)DIG SNSR RETURNAUXILIARY PRESS. SNSRTHROTTLE POSITION SNSRANLG SNSR PWR (+5V)ANLG SNSR RETURNETHER START VALVE

ETHER START VALVE

BATTERY(-)

ETHER START VALVE BATTERY(-)

ALTERNATE RETARDER WIRING

STARTING AID OVERRIDE SWMAINTENANCE DUE RESET SWTORQUE LIMIT SWREMOTE SHUTDOWN SWINTERMEDIATE ENGINE SPEED SW75% OVERSPEED VERIFY SWPTO INTERRUPT SWPTO ENABLE SW

PTO RAMP UP/SET SWPTO RAMP DOWN/RESUME SWMAINTENANCE DUE LAMPDIAGNOSTIC LAMPWARNING LAMPRETARDER LAMP+BAT. (SWITCHED)CAT DATA LINK -CAT DATA LINK +

CIRCUITS WITHIN THIS AREAARE RECOMMENDATIONS

OPTIONAL CONTROL PANEL

A + BAT.

DIAGNOSTIC LAMP

WARNING LAMP

CDE

GHJ

F

CAT DATA LINK +CAT DATA LINK -

- BAT.B

(J66)CUSTOMER INSTALLEDSERVICE TOOL CONN

(153-2707)(NOTES B & E)

+BAT. (UNSWITCHED)+BAT. (UNSWITCHED)

J1939 SHIELDJ1939 DATA +J1939 DATA -

MAX LENGTH 40 METERS

MAX LENGTH 30 METERS

INLET AIR SHUTOFFSOLENOID (NOTE V)

1A

CB

1A

CB

1A

CB

RETARDER LAMP

1A

CB

21

ETHERSTARTVALVE(NOTE V)

21

21

1

45

36

11

P61

910

33

15

38

12

22

14

8

+BAT. (UNSWITCHED)

INLET AIR SHUTOFF SOLENOID RELAYSOLENOID COMMON

AUXILIARY TEMP SNSR

COOLANT LEVEL SNSR

DIG SNSR PWR (+8V)DIG SNSR RETURN

AUXILIARY PRESS. SNSR

THROTTLE POSITION SNSR

ANLG SNSR PWR (+5V)ANLG SNSR RETURN

ETHER START VALVE

STARTING AID OVERRIDE SW

MAINTENANCE DUE RESET SW

RETARDER LAMP2

2728

40

19

29

3

30

13

2524

26

76

20

39

TORQUE LIMIT SW

REMOTE SHUTDOWN SWINTERMEDIATE ENGINE SPEED SW

75% OVERSPEED VERIFY SW

PTO INTERRUPT SW

PTO ENABLE SWPTO RAMP UP/SET SW

PTO RAMP DOWN/RESUME SW

MAINTENANCE DUE LAMP

DIAGNOSTIC LAMPWARNING LAMP+BAT. (SWITCHED)

CAT DATA LINK -CAT DATA LINK +

RETARDER LO/HI SWITCHRETARDER MED/HI SWITCH

RETARDER LO/HI SWITCH

RETARDER MED/HI SWITCH

NC

NC23

3132

3435

37

161718

+BAT. (UNSWITCHED)+BAT. (UNSWITCHED)

J1939 SHIELDJ1939 DATA +J1939 DATA -

21 NC

ENGINE SERVICETOOL CONNECTOR

(-)BATTERY

CAT DATA LINK(+)CAT DATA LINK(-)J1939(-)J1939(+)

J1939 SHIELD

(+)BATTERY

RETARDER SOLENOIDON/OFF SWITCH

LOW RETARD SWITCH(ACTUATE ON CLOSE)

ACTUATE BOTH SWITCHESFOR HIGH RETARD

MEDIUM RETARD SWITCH(ACTUATE ON CLOSE)

RETARDER LO/HI SWITCH

-BAT

RETARDER MED/HI SWITCH

HI

MED

LO

HI

MED

LO

KEYSTARTSWITCH

ALTERNATOR

S

MTR BAT.

G

STARTINGMOTOR NOTE D

STON

OFF

B

S

C

R

BATTERY

BATTERY

OPTIONALWIRING

DISCONNECTSWITCH

BATTERY

BATTERY

OPTIONALWIRING

DISCONNECTSWITCH

BATTERY

NOTE D

ALTERNATOR

S

MTR BAT.

G

STARTINGMOTOR

BATTERY

ABBREVIATION

ALT ALTERNATOR

CB CIRCUIT BREAKER CIS CUSTOMER IGNITION SWITCH DIG DIGITAL ECM ELECTRONIC CONTROL MODULE NC NO CONNECTION PWM PULSE WIDTH MODULATION SM STARTING MOTOR SMMS START MOTOR MAG SWITCH

ATA AMERICAN TRUCKING ASSOCIATION

NOTE A: THE CUSTOMER CONNECTOR BRACKET GROUND STUD MUST HAVE A DIRECT WIRE CONNECTION TO BATTERY (-).NOTE B: REFER TO THE INSTALLATION GUIDE FOR ADDITIONAL INSTALLATION DETAILSNOTE C: MAXIMUM LENGTH OF DATA BUS (TERMINATION RESISTOR TO TERMINATION RESISTOR) IS 40 METERS.NOTE D: PLACE APPROPRIATE CIRCUIT PROTECTION.NOTE E: USE RECOMMENDED CABLE OR EQUIVALENT PER SAE J1939 SPECIFICATIONS FOR ALL J1939 DATA LINK CONNECTIONS.NOTE K: WHEN THE SHUTDOWN SWITCH IS CONNECTED TO BATTERY (-) THE ECM DISABLES THE FUEL INJECTION SIGNAL. THIS ACTION CAUSES THE ENGINE TO SHUTDOWN WHILE LEAVING THE ECM POWERED TO MONITOR ENGINE DIAGNOSTICS.NOTE V: ARC SUPPRESSION DIODES ARE REQUIRED ON RELAY COILS AND SOLENOID COILS.NOTE W: WIRING FOR DESIRED SPEED CONTROL DETERMINED BY APPLICATION. FOR DESIRED SPEED CONTROL OPTIONS, REFER TO THE ELECTRONIC INSTALLATION GUIDE.NOTE X: EARLIER ENGINES MAY HAVE VARIATIONS IN SPLICING AND WIRING DESCRIPTIONS FOR HARNESS 254-2354.

ALTERNATE ETHER VALVE WIRING

1

12971641

1297163

12971641

1297163

12

P5151552269

1 1

START RELAY(SMMS)

BK-18BK-18

120

TERMINATIONRESISTOR(134-2540)(NOTE B&C)

HARNESS 264-2354(NOTE X)

F421-A13 YL-18

T725-A32 WH-18

C991-A33 PK-18

G828-A35 WH-18

G833-A46 PK-18

N707-A31 PU-18

G829-A36 GN-18

THIS DIAGRAM IS FOR THE C11 AND C13 INDUSTRIAL ENGINES.(S/N A5K1-UP, B5K1-UP, LGK1-UP, AND GLS1-UP)

WIRING DIAGRAM (231-1979) (CHG04)-J2 (291-5540) (CHG00)-J1

COMPONENTS ARE SHOWN INSTALLED ON A FULLY OPERABLE ENGINE WITH KEYIN THE OFF POSITION AND ENGINE NOT RUNNING.

DASHED FONT INDICATES AN ATTACHMENT COMPONENT OR HARNESS.

CUSTOMER WIRING AND OPTIONAL FEATURE WIRING SHOWN ARE RECOMMENDED.

ELIMINATION OF ANY COMPONENTS SHOWN WILL DISABLE CERTAIN ENGINEFEATURES.

CONTACT CATERPILLAR ENGINEERING WHEN CONSIDERING COMPONENT REMOVAL.

UNLESS OTHERWISE SPECIFIED, ALL WIRES TO BE 16 AWG OR LARGER, SAE 1128 TYPE SXL OR EQUIVALENT.

NO ADDITIONAL CONNECTIONS ARE ALLOWED TO ANY WIRES WITHOUT CATERPILLAR ENGINEERING APPROVAL.

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#