renr8046renr8046-07_sis

RE

NR

8046-0

73

0 P

ag

e,

(Dim

en

sio

ns

: 3

9 i

nc

he

s x

28

in

ch

es

)

PressureSymbol

T

TemperatureSymbol

LevelSymbol

FlowSymbol

Circuit BreakerSymbol

Harness and Wire Symbols

Symbols

Symbols and Definitions

Harness And Wire Electrical Schematic Symbols

Fuse: A component in an electrical circuit that will open the circuit if too much current flows through it.

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.

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.

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

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

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.T

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.

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.

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.

12

AG-C4111-7898

L-C123E-5179

9X-1123 Component Part Number

Pin or Socket Number

Part Number: for Connector ReceptaclePart Number: for Connector Plug

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

Plug

325-AG135 PK-14

Wire ColorWire Gauge

Receptacle

1

1

2

2Sure-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 (5 Amps)

5A

Harness identification code:This example indicates wire group 325,

wire 135 in harness "AG".

L-C123E-5179

Wire, Cable, or Harness Assembly Identification: Includes Harness Identification Letters and Harness Connector Serialization Codes (see sample).

Harness Connector Serialization Code: The "C" stands for "Connector" and the number indicates which connector in the harness (C1, C2, C3, ...).

RENR8046-07October 2014

C15 and C18

Electrical SystemC15:JRE1-UP (Industrial)JKG1-UP (Industrial)JDK1-UP (Petroleum)JAS1-UP (Industrial)MCW1-UP (Industrial)JDY1-UP (Petroleum)

C18:GJE1-UP (Industrial)EJG1-UP (Industrial)WJH1-UP (Industrial)WRH1-UP (Industrial)WJW1-UP (Petroleum)

Industrial and Petroleum Engine

©2014 Caterpillar, All Rights Reserved Printed in U.S.A.

K-S3 K-S2

K-S1

NO.3CYLINDERINJECTOR






P570CLR-GA WIRE NAME POS TERM/PLUG

BR-16 KYN K737-EJ19 A 154-2389BU-16 KYN K739-EJ21 B 154-2389

ACCESSORY TABLEQTY PART NAME P/N1 PLUG 153-96931 SEAL 154-08771 CLIP 154-3769


GN-16 KYN K738-EJ11 A 154-2389BU-16 KYN K739-EJ22 B 154-2389



BR-16 KYN K737-EJ20 A 154-2389BU-16 KYN K739-EJ23 B 154-2389


J300CLR-GA WIRE NAME POS TERM/PLUG

PU-16-KYNAR T957-EJ1 1 180-9339YL-16-KYNAR T958-EJ2 2 180-9339BR-16-KYNAR T959-EJ3 3 180-9339BU-16-KYNAR T960-EJ4 4 180-9339GN-16-KYNAR T961-EJ5 5 180-9339WH-16-KYNAR T962-EJ6 6 180-9339GY-16-KYNAR T858-EJ7 7 180-9339WH-16-KYNAR T859-EJ8 8 180-9339OR-16-KYNAR T860-EJ9 9 180-9339BR-16-KYNAR K737-EJ10 10 180-9339GN-16-KYNAR K738-EJ11 11 180-9339BU-16-KYNAR K739-EJ12 12 180-9339

ACCESSORY TABLEQTY PART NAME P/N1 RECEPTACLE AS. 3E-89691 WEDGE 3E-5180

J300CLR-GA WIRE NAME POS TERM/PLUG

PU-16-KYNAR T957-EJ1 1 180-9339YL-16-KYNAR T958-EJ2 2 180-9339BR-16-KYNAR T959-EJ3 3 180-9339BU-16-KYNAR T960-EJ4 4 180-9339GN-16-KYNAR T961-EJ5 5 180-9339WH-16-KYNAR T962-EJ6 6 180-9339GY-16-NW T858-EJ7 7 180-9339WH-16-NW T859-EJ8 8 180-9339OR-16-NW T860-EJ9 9 180-9339

10 8T873711 8T873712 8T8737

ACCESSORY TABLEQTY PART NAME P/N1 RECEPTACLE AS. 290-88581 WEDGE 3E-5180

J63CLR-GA WIRE NAME POS TERM/PLUGYL-14 120-E43 A 9W-0852BK-14 229-E58 B 9W-0852BK A234-E47 C 133-0967

PK-16 893-E48 D 180-9339WH-16 892-E50 E 180-9339GN K990-E57 F 180-9339YL K900-E53 G 180-9339

H 8T-8737J 8T-8737

ACCESSORY TABLEQTY PART NAME P/N1 RECEPTACLE AS. 8T-8736

50mm TUBE 125-78761 CAP 8C-6354

50mm TUBE 5P-0702300mm WIRE 5P-9074100mm TUBE 113-7027

P154CLR-GA WIRE NAME POS TERM/PLUGYL K900-E54 A 180-9340GN K990-E56 B 180-9340BK A234-E45 C 133-0969

ACCESSORY TABLEQTY PART NAME P/N1 PLUG AS. 174-0502

50mm TUBE 125-787650mm TUBE 5P-07021 STRAP 3S-2093

200mm PAINT/PRO 110-32021 WEDGE 155-2276

J61CLR-GA WIRE NAME POS TERM/PLUGOR-14 150-E27 1 9W-0852GN-16 M909-E6 2 180-9339GN-16 T936-E18 3 180-9339BR-16 G971-E10 4 180-9339YL-16 G969-E41 5 180-9339WH-16 892-E51 6 180-9339PK-16 893-E49 7 180-9339OR-16 167-E3 8 180-9339BK-16 A274-E4 9 180-9339GY-16 A307-E40 10 180-9339GN-16 G488-E12 11 180-9339BU-16 F426-E5 12 180-9339YL-16 F424-E17 13 180-9339OR-16 125-E1 14 180-9339BR-16 T993-E2 15 180-9339BK A234-E46 16 133-0967YL K900-E52 17 180-9339GN K990-E55 18 180-9339

OR-16 M904-E22 19 180-9339GN-16 C912-E21 20 180-9339PK-16 E798-E35 21 180-9339PK-16 382-E9 22 180-9339BU-16 H405-E59 23 180-9339RD-16 F404-E15 24 180-9339GN-16 F420-E16 25 180-9339YL-14 120-E44 26 9W-0852WH-16 F716-E24 27 180-9339WH-16 G968-E25 28 180-9339PU-16 381-E33 29 180-9339GN-16 G955-E34 30 180-9339OR-14 150-E30 31 9W-0852OR-14 150-E31 32 9W-0852BU-16 G469-E11 33 180-9339YL-16 H407-E14 34 180-9339GY-16 H406-E20 35 180-9339WH-16 E452-E28 36 180-9339BU-16 H405-E26 37 180-9339OR-16 M910-E13 38 180-9339WH-16 G967-E36 39 180-9339PK-16 387-E32 40 180-9339

ACCESSORY TABLEQTY PART NAME P/N1 RECEPTACLE AS. 9X-1343

50mm TUBE 5P-070250mm TUBE 125-78761 BOOT 6I-4348

ELECTRONICSGROUND STUD

ELECTRONICSGROUND STUD

CUSTOMERCONNECTOR

J61

ENGINE SERVICE TOOL CONNECTORJ63

TERMINATIONRESISTORP154

(229-BK)

(229-BK)

SPLICEE-S9

SPLICEE-S8

SPLICEE-S7

SPLICEE-S2

SPLICEE-S1

SPLICEE-S5

SPLICEE-S6

SPLICEE-S3

SPLICEE-S4

NOTE: IN EARLY VERSIONS OF THIS HARNESS, SPLICES 3 & 7 WERE COMBINED INTO ONE SPLICE. IN EARLY VERSIONS OF THIS HARNESS, SPLICES 4 & 8 WERE COMBINED INTO ONE SPLICE. IN EARLY VERSIONS OF THIS HARNESS, SPLICES 5 & 9 WERE COMBINED INTO ONE SPLICE.


1 8T-8737OR-16 125-E1 2 180-9340BR-16 T993-E2 3 180-9340OR-16 167-E3 4 180-9340BK-16 A274-E4 5 180-9340BU-16 F426-E5 6 180-9340GN-16 M909-E6 7 180-9340PK-16 893-E7 8 180-9340WH-16 892-E8 9 180-9340PK-16 382-E9 10 180-9340BR-16 G971-E10 11 180-9340

12 8T-873713 8T-873714 8T-8737

BU-16 G469-E11 15 180-9340GN-16 G488-E12 16 180-9340

17 8T-873718 8T-873719 8T-873720 8T-873721 8T-8737

OR-16 M910-E13 22 180-9340YL-16 H407-E14 23 180-9340

24 8T-873725 8T-873726 8T-873727 8T-8737

RD-16 F404-E15 28 180-9340GN-16 F420-E16 29 180-9340YL-16 F424-E17 30 180-9340GN-16 T936-E18 31 180-9340

32 8T-873733 8T-8737

GN K990-E19 34 180-9340BU-16 H405-E59 35 180-9340

36 8T-873737 8T-873738 8T-873739 8T-8737

GY-16 H406-E20 40 180-9340OR-16 M904-E22 41 180-9340BK A234-E23 42 133-0969

43 8T-8737WH-16 F716-E24 44 180-9340WH-16 G968-E25 45 180-9340

46 8T-8737BU-16 H405-E26 47 180-9340OR-14 150-E27 48 9W-0844WH-16 E452-E28 49 180-9340YL K900-E29 50 180-9340

51 8T-8737OR-14 150-E30 52 9W-0844OR-14 150-E31 53 9W-0844PK-16 387-E32 54 180-9340

55 8T-8737PU-16 381-E33 56 180-9340

57 8T-8737GN-16 G955-E34 58 180-9340PK-16 E798-E35 59 180-9340WH-16 G967-E36 60 180-9340BK-14 229-E37 61 9W-0844

62 8T-8737BK-14 229-E38 63 9W-0844

64 8T-8737BK-14 229-E39 65 9W-0844GY-16 A307-E40 66 180-9340YL-16 G969-E41 67 180-9340GN-16 C912-E21 68 180-9340

69 8T-8737YL-14 120-E42 70 9W-0844


50mm TUBE 5P-070250mm TUBE 125-7876200mm PAINT/PRO 110-32021 ENDBELL 237-0336

C

BA

2 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

B BA

153-9693

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

129-7163

(12-14 AWG)

(12-14 AWG)

(8-10 AWG)

(8-10 AWG)

129-7164

127-5485

127-5486

3E-8969 and 290-8858

9

4

8

5

1211

2 16

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

230-4011

C

B

133-0973

A

7X-6222

16

1924

24

6

19

1

9X-0145

3E-5179

9

4

8

5

1211

2 16

7

3

1031

21

35

25

36

26

40

30

20 16 15 11

10 6 5 1

8T-9834

J93CLR-GA WIRE NAME POS TERM/PLUGYL-18 F421-N4 1 180-9339PK-18 G833-N5 2 180-9339WH-18 T725-N6 3 180-9339PU-18 N707-N7 4 180-9339WH-18 G828-N1 5 180-9339GN-18 G829-N2 6 180-9339PK-18 C991-N3 7 180-9339

8 8T-8737ACCESSORY TABLE

QTY PART NAME P/N1 RECEPTACLE AS. 3E-3388

200mm PAINT/PRO 114-88441 WEDGE 3E-3389

J209CLR-GA WIRE NAME POS TERM/PLUGWH-18 G828-N1 A 180-9339GN-18 G829-N2 B 180-9339PK-18 C991-N3 C 180-9339

ACCESSORY TABLEQTY PART NAME P/N1 RECEPTACLE AS. 3E-3370


NOT USEDCLR-GA WIRE NAME POS TERM/PLUGWH-18 T725-N6 1 180-9340PU-18 N707-N7 2 180-9340



P105CLR-GA WIRE NAME POS TERM/PLUGYL-18 F421-N4 1 180-9340PK-18 G833-N5 2 180-9340



J93CLR-GA WIRE NAME POS TERM/PLUGYL-18 F421-N4 1 180-9339PK-18 G833-N5 2 180-9339WH-18 T725-N6 3 180-9339PU-18 N707-N7 4 180-9339WH-18 G828-N1 5 180-9339GN-18 G829-N2 6 180-9339PK-18 C991-N3 7 180-9339


QTY PART NAME P/N1 RECEPTACLE AS. 3E-3388


J209CLR-GA WIRE NAME POS TERM/PLUGWH-18 G828-N1 A 180-9339GN-18 G829-N2 B 180-9339PK-18 C991-N3 C 180-9339

ACCESSORY TABLEQTY PART NAME P/N1 RECEPTACLE AS. 3E-3370


NOT USEDCLR-GA WIRE NAME POS TERM/PLUGWH-18 T725-N6 1 180-9340PU-18 N707-N7 2 180-9340

ACCESSORY TABLEQTY PART NAME P/N1 RECEPTACLE AS. 230-4012

200mm PAINT/PRO 114-8843

P105CLR-GA WIRE NAME POS TERM/PLUGYL-18 F421-N4 1 180-9340PK-18 G833-N5 2 180-9340



G-C1CLR-GA WIRE NAME POS TERM/PLUG

1 8T-8737BU-18 N782-G1 2 180-9340GN-18 N783-G2 3 180-9340WH-18 N784-G3 4 180-9340BU-18 N785-G4 5 180-9340


QTY PART NAME P/N1 PLUG AS. 155-22731 WEDGE 155-2263





















FUEL PRESSUREG-C2

ENGINE COOLANTTEMPERATUREG-C4

CONTROL MODULEG-C1

TACHOMETERG-C6

VOLTMETERG-C5

ENGINE OIL PRESSUREG-C3

G-S1N782-BU G-S2

N783-GN

G-S3N784-WH

G-S4N785-BU

TIMING/CALIBRATION(TC)PROBE CONNECTORP400

TURBO OUTLETPRESSURE SENSOR

(BOOST)(INTAKE MANIFOLD AIR)

P200

ENGINE OIL PRESSURESENSORJ201

CONNECTOR P2/J2

CONNECTOR J1

ATMOSPHERIC PRESSURESENSORJ203

LEFT SIDE VIEWFRONT VIEW

FUEL TEMPERATURESENSORP105

INTAKE MANIFOLD AIRTEMPERATURE SENSOR

P103FUEL PRESSURE

SENSORJ209

INJECTOR HARNESSCONNECTOR

J300

(CAMSHAFT POSITION)SECONDARY ENGINE

SPEED/TIMING SENSORP402

ENGINE COOLANTTEMPERATURE SENSOR

P100

(CRANKSHAFT POSITION)PRIMARY ENGINE

SPEED/TIMING SENSORP401

INTAKE MANIFOLD 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 CONNECTOR

P93

INJECTOR HARNESSCONNECTOR P300

ELECTRONIC CONTROLMODULE P2

TIMING CALIBRATION (TC) PROBE CONNECTORP400

ENGINE COOLANTTEMPERATURE SENSORP100

INJECTOR HARNESS CONNECTOR

J300

ELECTRONIC CONTROLMODULE P1

These Itemsdo not Exist

on the 343-9866Harness

These Itemsdo not Exist

on the 343-9866Harness

Connector Tables for Harness 239-5929


Connector Tables forHarness 248-0471

Harness 248-0471 Connectorand Splice Locations



Connector Table forHarness 343-9866

P2CLR-GA WIRE NAME POS TERM/PLUGGN-16-HV K738-K41 1 180-9340

2 -3 8T-87374 -5 8T-87376 8T-87377 -

BR-16-HV K737-K4 8 180-93409 -10 8T-873711 8T-873712 8T-8737

BU-18 995-K11 13 180-9340BU-16-HV K739-K40 14 180-9340PK-18 R746-K18 15 180-9340

16 8T-8737GN-18 G829-K2 17 180-9340

18 8T-873719 8T-873720 8T-873721 8T-873722 8T-873723 8T-873724 8T-8737

BK-18 E963-K23 25 180-9340WH-18 G856-K8 26 180-9340

27 8T-8737GY-18 994-K10 28 180-9340

29 8T-8737PK-18 G833-K7 30 180-9340

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

WH-18 E964-K22 35 180-9340YL-18 G857-K9 36 180-9340

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

PK-18 C991-K6 40 180-934041 8T-873742 8T-873743 8T-873744 8T-873745 -

YL-18 E966-K26 46 180-9340BU-18 E965-K27 47 180-9340

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

BU-18 C967-K13 56 180-9340GY-18 R747-K5 57 180-9340

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

YL-18 F421-K12 62 180-934063 8T-873764 8T-8737

WH-18 T725-K44 65 180-934066 8T-873767 8T-873768 8T-873769 -70 8T-873771 8T-8737

WH-18 G828-K1 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-K43 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-16-HV T860-K14 99 180-9340100 8T-8737101 8T-8737102 8T-8737103 8T-8737

GY-16-HV T858-K15 104 180-9340WH-16-HV T962-K25 105 180-9340BR-16-HV T959-K17 106 180-9340GN-16-HV T961-K16 107 180-9340BU-16-HV T960-K24 108 180-9340

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

WH-16-HV T859-K21 115 180-9340PU-16-HV T957-K20 116 180-9340

117 -YL-16-HV T958-K19 118 180-9340

119 -120 8T-8737

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


P400CLR-GA WIRE NAME POS TERM/PLUGWH-18 G856-K8 1 180-9340YL-18 G857-K9 2 180-9340



J203CLR-GA WIRE NAME POS TERM/PLUGWH-18 G828-K31 A 180-9339GN-18 G829-K32 B 180-9339GY-18 R747-K5 C 180-9339



P103CLR-GA WIRE NAME POS TERM/PLUGBU-18 C967-K13 1 180-9340PK-18 G833-K38 2 180-9340



P401CLR-GA WIRE NAME POS TERM/PLUGBK-18 E963-K23 1 180-9340WH-18 E964-K22 2 180-9340



P200CLR-GA WIRE NAME POS TERM/PLUGWH-18 G828-K30 A 180-9340GN-18 G829-K34 B 180-9340PK-18 R746-K18 C 180-9340



P402CLR-GA WIRE NAME POS TERM/PLUGBU-18 E965-K27 1 180-9340YL-18 E966-K26 2 180-9340



J201CLR-GA WIRE NAME POS TERM/PLUGWH-18 G828-K29 A 180-9339GN-18 G829-K33 B 180-9339GY-18 994-K10 C 180-9339



P100CLR-GA WIRE NAME POS TERM/PLUGBU-18 995-K11 1 180-9340PK-18 G833-K36 2 180-9340



P93CLR-GA WIRE NAME POS TERM/PLUGYL-18 F421-K12 1 180-9340PK-18 G833-K37 2 180-9340WH-18 T725-K44 3 180-9340PU-18 N707-K43 4 180-9340WH-18 G828-K28 5 180-9340GN-18 G829-K35 6 180-9340PK-18 C991-K6 7 180-9340


QTY PART NAME P/N1 PLUG AS. 155-2264


P300CLR-GA WIRE NAME POS TERM/PLUGPU-16-HV T957-K20 1 180-9340YL-16-HV T958-K19 2 180-9340BR-16-HV T959-K17 3 180-9340BU-16-HV T960-K24 4 180-9340GN-16-HV T961-K16 5 180-9340WH-16-HV T962-K25 6 180-9340GY-16-HV T858-K15 7 180-9340WH-16-HV T859-K21 8 180-9340OR-16-HV T860-K14 9 180-9340BR-16-HV K737-K4 10 180-9340GN-16-HV K738-K41 11 180-9340BU-16-HV K739-K40 12 180-9340


200mm PAINT/PRO 114-88441 WEDGE 155-2258Harness 239-5929 Connector

and Splice Locations

EJ-S1

EJ-S4

EJ-S5

EJ-S2EJ-S3

Harness 352-2826 (with retarder wiring)Harness 343-9866 (without retarder wiring)Connector and Splice Locations

Harness 264-2354 Connectorand Splice Locations


CYLINDER1 & 2

RETARDERSOLENOID

P570

CYLINDER3 & 4

RETARDERSOLENOID

P571

CYLINDER5 & 6

RETARDERSOLENOIDP572

RE

NR

8046-0

73

0 P

ag

e,

(Dim

en

sio

ns

: 3

9 i

nc

he

s x

28

in

ch

es

)

Components are shown installed on a fully operable machine with the key and engine off.Refer to the appropriate Service Manual for Troubleshooting, Specifications and Systems Operations.Refer to the Parts Manual using a specific serial number prefix in SIS before ordering parts from this schematic.

THIS SCHEMATIC IS FOR THE C15/C18 INDUSTRIAL AND PETROLEUM

MEDIA NUMBER: RENR8046-07ENGINE ELECTRICAL SYSTEM

12345678

A

B

C

D

E

F

12345678

A

B

C

D

E

F

ABBREVRDWHORYLPKBKGYPUBRGNBU

COLORRED

WHITEORANGEYELLOW

PINKBLACKGRAY

PURPLEBROWNGREENBLUE

SYMBOL DESCRIPTION

BLADE, SPADE, RING OR SCREWTERMINAL

CIRCUIT CONNECTED

CIRCUIT NOT CONNECTED

ELECTRICAL CONNECTION TOMACHINE STRUCTURE

INTERNAL ELECTRICAL CONNECTIONTO SURFACE OF COMPONENT

CONNECTOR

ATCH WIRE, CABLE, COMPONENT

SPLICE

CIRCUIT GROUPING DESIGNATIONH#

SENSOR / ACTUATOR SUPPLY

(+) BATTERY SWITCHED

SIGNAL TO ECM

(+) BATTERY

(-) BATTERY / SENSOR RETURN

STARTING CIRCUIT

CAT DATA LINK

CONTROL (POSITIVE) FROM ECMCONTROL (RETURN) FROM ECM

J1939 DATA LINK

RS-232/RS-485 DATA LINK

HIGHWAYS

IDENT. HARNESS CHGC 266-2295 00 (OPTIONAL INSTRUMENT PANEL HARNESS)D 249-5292 01 (TURBO OUTLET PRESSURE SENSOR JUMPER) E 264-2354 05 (J1 / CUSTOMER HARNESS)F 249-5293 01 (ATMOSPHERIC PRESSURE SENSOR JUMPER)G 248-0471 01 (OPTIONAL GAUGE PANEL)H 276-0827 00 (J1 / CUSTOMER HARNESS) K 239-5929 03 (J2 / ENGINE HARNESS)N 276-3091 00 (FUEL HARNESS) S/N JRE00829-UP AND WJH00560-UPN 227-3812 01 (FUEL HARNESS) S/N JRE00000 TO JRE00828 WJH00000 TO WJH00559EJ 352-2826 00 (INJECTOR HARNESS) WITH RETARDEREJ 343-9866 00 (INJECTOR HARNESS) WITHOUT RETARDER

ABBREVIATIONS

ALT ALTERNATOR

CB CIRCUIT BREAKERCIS CUSTOMER IGNITION SWITCHDIG DIGITALECM ELECTRONIC CONTROL MODULEN/C NO CONNECTIONPWM PULSE WIDTH MODULATIONSM STARTING MOTORSMMS 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 METERSNOTE D: PLACE APPROPRIATE CIRCUIT PROTECTIONNOTE E: USE RECOMMENDED CABLE OR EQUIVALENT PER SAE J1939 SPECIFICATIONS FOR ALL J1939 DATA LINK CONNECTIONSNOTE 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 DIAGNOSTICSNOTE X: USE KIT 156-7106 WHEN REPLACING CONNECTOR 153-9693. REFER TO REHS1809 FOR REPAIR AND INSTALLATION DETAILS.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.

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

UNLESS OTHERWISE SPECIFIED: ALL WIRES TO BE 16 AWG OR LARGER SAE J1128 TYPE SXL OR EQUIVALENT. FOR TWISTED PAIR SPECIFICATION SEE SAE J1708

ELIMINATION OF ANY COMPONENTS SHOWN WILL DISABLE CERTAIN ENGINE FEATURES. CONTACT CATERPILLAR ENGINEERING WHEN CONSIDERING COMPONENT REMOVAL

G833-K7 PK-18 G833-K36 PK-18

G833-K38 PK-18

G833-K37 PK-18

C967-K13 BU-18

995-K11 BU-18G833-K36 PK-18

995-K11 BU-18C967-K13 BU-18

F421-K12 YL-18

G833-K7 PK-18

995-K11 BU-18F421-K12 YL-18

C967-K13 BU-18

E965-K27 BU-18E966-K26 YL-18

E963-K23 BK-18E964-K22 WH-18

G828-K30 WH-18

G828-K1 WH-18

R746-K18 PK-18

R747-K5 GY-18

R747-K5 GY-18

994-K10 GY-18

994-K10 GY-18

G829-K34 GN-18R746-K18 PK-18

G828-K31 WH-18G829-K32 GN-18R747-K5 GY-18

G829-K2 GN-18

G829-K2 GN-18

R746-K18 PK-18

G828-K1 WH-18

E964-K22 WH-18E963-K23 BK-18

E966-K26 YL-18E965-K27 BU-18

E964-K22 WH-18E963-K23 BK-18

G828-K31 WH-18

G828-K30 WH-18

G829-K34 GN-18

G829-K32 GN-18

G833-K38 PK-18

G828-K29 WH-18

G828-K29 WH-18

G829-K33 GN-18

994-K10 GY-18G829-K33 GN-18

G856-K8 WH-18

G856-K8 WH-18

G857-K9 YL-18

G857-K9 YL-18

G857-K9 YL-18

TIMING CALIBRATION(TC)PROBE CONNECTOR

E965-K27 BU-18E966-K26 YL-18

F421-K12 YL-18

995-K11 BU-18

R746-K18 PK-18

G828-K1 WH-18

994-K10 GY-18

E965-K27 BU-18E966-K26 YL-18

G856-K8 WH-18

G857-K9 YL-18

G829-K2 GN-18

C967-K13 BU-18

G833-K7 PK-18

R747-K5 GY-18

E964-K22 WH-18

E963-K23 BK-18

K739-K40 BU-16-HV

K739-K40 BU-16-HV

K738-K41 GN-16-HV

K738-K41 GN-16-HV

K737-K4 BR-16-HV

K737-K4 BR-16-HV

G828-K28 WH-18

G829-K35 GN-18

C991-K6 PK-18

C991-K6 PK-18

C991-K6 PK-18

N707-K43 PU-18

N707-K43 PU-18

N707-K43 PU-18

G856-K8 WH-18

T860-K14 OR-16-HV

T860-K14 OR-16-HV

T858-K15 GY-16-HV

T858-K15 GY-16-HV

T961-K16 GN-16-HV

T961-K16 GN-16-HV

T959-K17 BR-16-HV

T959-K17 BR-16-HV

T962-K25 WH-16-HV

T962-K25 WH-16-HV

T960-K24 BU-16-HV

T960-K24 BU-16-HV

T859-K21 WH-16-HV

T859-K21 WH-16-HVT957-K20 PU-16-HV

T957-K20 PU-16-HVT958-K19 YL-16-HV

T958-K19 YL-16-HV

T725-K44 WH-18

T725-K44 WH-18

T725-K44 WH-18

F421-K12 YL-18G833-K37 PK-18

G828-K28 WH-18G829-K35 GN-18C991-K6 PK-18

N707-K43 PU-18T725-K44 WH-18

12345678

12

12

1

K-S1

1

K-S3

1

K-S2

12

P3001552252

3456789101112

1212

ABC

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120

1552264P93

ABC

ABC

SIGNALRETURN

SIGNALRETURN

INTAKE MANIFOLD AIR TEMPERATURE

PRIMARY ENGINE SPEED/TIMING (+)

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

TEMPERATURE SENSOR RETURN

PRESSURE SENSOR SUPPLY +5V

RETARDER SOLENOID LOW/HIGH

NOT USED

ENGINE OIL PRESSURE

NOT USED

ATMOSPHERIC PRESSURE

ENGINE COOLANT TEMPERATURE

PRIMARY ENGINE SPEED/TIMING (-)

RETARDER RETURN

RETARDER SOLENOID MEDIUM/HIGH

PRESSURE SENSOR RETURN

FUEL TEMPERATURE

ELECTRONIC CONTROL MODULE

TIMING CALIBRATION (TC) PROBE (+)

INTAKE MANIFOLD AIR PRESSURE

10

20

30

40

50

60

70

80

90

100

110

115

120

FUEL PRESSURE

TIMING CALIBRATION (TC) PROBE (-)

+5 VOLTSRETURNSIGNAL


OR-18YL-18GN-18

+5 VOLTS

SIGNALRETURN

WH-18BK-18

ABC

J3003E8969(HARNESS 352-2826)2908858(HARNESS 343-9866)

T957-EJ1 PU-16-NW

T957-EJ1 PU-16-NW

T959-EJ3 BR-16-NWT958-EJ2 YL-16-NW

T958-EJ2 YL-16-NW

T858-EJ7 GY-16-NW

T860-EJ9 OR-16-NW

T960-EJ4 BU-16-NW

T960-EJ4 BU-16-NW

T961-EJ5 GN-16-NW

T860-EJ17 OR-16-NW T860-EJ17 OR-16-NW

T858-EJ14 GY-16-NW

T858-EJ14 GY-16-NW

T859-EJ8 WH-16-NW

T860-EJ18 OR-16-NW

T860-EJ18 OR-16-NW

T858-EJ13 GY-16-NW

T858-EJ13 GY-16-NW

T961-EJ5 GN-16-NW

T959-EJ3 BR-16-NW

T858-EJ7 GY-16-NW

T957-EJ1 PU-16-NW

T960-EJ4 BU-16-NW

T959-EJ3 BR-16-NWT958-EJ2 YL-16-NW

T860-EJ9 OR-16-NW

K739-EJ12 BU-16-NW

K739-EJ12 BU-16-NW

K739-EJ21 BU-16-NW

K739-EJ21 BU-16-NW

K739-EJ22 BU-16-NWK739-EJ22 BU-16-NW

K739-J23 BU-16-NW

K739-J23 BU-16-NW

K737-EJ10 BR-16-NW

K737-EJ10 BR-16-NW K737-EJ19 BR-16-NW

K737-EJ19 BR-16-NW

K737-EJ20 BR-16-NW

K737-EJ20 BR-16-NW

K738-EJ11 GN-16-NW

K738-EJ11 GN-16-NW

K738-EJ11 GN-16-NW

T962-EJ6 WH-16-NW

T962-EJ6 WH-16-NW

T962-EJ6 WH-16-NW

T859-EJ8THESE WIRES & CONNECTORS DO NOTEXIST ON THE 343-9866 HARNESS

THESE WIRES, CONNECTORS & SOLENOIDSDO NOT EXIST ON THE 343-9866 HARNESS

WH-16-NWT961-EJ5 GN-16-NW

T859-EJ15 WH-16-NW

T859-EJ15 WH-16-NW

T859-EJ16 WH-16-NW

T859-EJ16 WH-16-NW

1

EJ-S1

1

EJ-S5

1

EJ-S4

1

EJ-S2

1

EJ-S3

TURBO OUTLET PRESSURESENSOR (BOOST)(INTAKE MANIFOLD AIR)274-6718

ENGINE COOLANT TEMPERATURE SENSOR264-4297

3E3364

P2001552267

P1001552269

ENGINE OIL PRESSURESENSOR194-6725

ATMOSPHERIC PRESSURESENSOR274-6717

INTAKE MANIFOLD AIRTEMPERATURE SENSOR264-4297

J2013E3370

J2033E3370

P1031552269

P22274002

ECMGROUNDSTRAP

ECM MOUNTINGBOLT

P4001552269

1

2SIGNAL-SIGNAL+

12

SIGNAL-SIGNAL+

P4011552269

P4021552269

(CRANKSHAFT POSITION)PRIMARY ENGINE SPEED/TIMING SENSOR191-8303

(CAMSHAFT POSITION)SECONDARY ENGINE SPEED/TIMING SENSOR201-6617

INJECTOR 6 LOW

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

P5701539693NOTE X

AB

P5711539693NOTE X

AB

P5721539693NOTE X

AB

HARNESS 239-5929

HARNESS 352-2826 WITH RETARDER WIRINGHARNESS 343-9866 WITHOUT RETARDER WIRING

F421-K12 YL-18G833-K37 PK-18

G828-K28 WH-18G829-K35 GN-18C991-K6 PK-18

N707-K43 PU-18T725-K44 WH-18

G828-N1 WH-18G829-N2 GN-18C991-N3 PK-18

T725-N6 WH-18N707-N7 PU-18

F421-N4 YL-18G833-N5 PK-18

C991-N3 PK-18

N707-N7 PU-18

F421-N4 YL-18

T725-N6 WH-18G833-N5 PK-18

G829-N2 GN-18G828-N1 WH-18 1

2

1552269

12

3E3388

12345678

ABC

SIGNALRETURN

NOT USED

155226439P 39J

FUEL HARNESSCONNECTOR


OR-18YL-18GN-18

FUEL TEMPERATURESENSOR130-9811

FUEL PRESSURE SENSOR194-6725

J2093E3370

P1051552269

HARNESS 227-3812

G828-N1 WH-18G829-N2 GN-18C991-N3 PK-18

T725-N6 WH-18N707-N7 PU-18

F421-N4 YL-18G833-N5 PK-18

C991-N3 PK-18

N707-N7 PU-18

F421-N4 YL-18

T725-N6 WH-18G833-N5 PK-18

G829-N2 GN-18G828-N1 WH-18 1

2

2304012

12

3E3388

ABC

SIGNALRETURN

J93

FUEL HARNESSCONNECTOR


OR-18YL-18GN-18

FUEL TEMPERATURESENSOR256-6453

NOT USED

FUEL PRESSURE SENSOR194-6725

J2093E3370

P1052304011

HARNESS 276-3091

DEVICE120

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

C A

(NOTE B)

(165-0200)

BA B C

A B C

MAX LENGTH 1 METER

P800/J800

P142/J142

P220/J220

J403/P403

AUXILIARYTEMPERATURESENSOR

AUXILIARYPRESSURESENSOR

DESIRED SPEED CONTROLOR THROTTLE POSITIONSENSOR (NOTE W)

ETHER STARTVALVE RELAY(NOTE V)

21

A +8V

SIGNALRETURN

B

ACB

CAB

SIG+ BAT.- BAT.

J403/P403DESIRED SPEED CONTROLOR THROTTLE POSITIONSENSOR #2 (NOTE W)

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 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 SNSRTHROTTLE POSITION SNSR #2ANLG 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 AREA ARE RECOMMENDATIONS (NOTE B)

ELECTRONIC CONTROL MODULE (ECM)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

HARNESS 264-2354

120

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

E-C4

CBA

1740502

ELECTRONICSGROUND STUDNOTE A

1

45

36

11

E-C21753362 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 SWTHROTTLE POSITION SENSOR #2

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


J1939 SHIELDJ1939 DATA +J1939 DATA -

21 NC

1234

5678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970

ENGINE SERVICETOOL CONNECTOR

(-)BATTERY

CAT DL HIGHCAT DL LOWJ1939 LOWJ1939 HIGH

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

HARNESS 276-0827

HARNESS 266-2295

HARNESS 248-0471

BATTERY

BATTERY

OPTIONALWIRING

DISCONNECTSWITCH

BATTERY

ALTERNATE ETHER VALVE WIRING

1

12971641

1297163

1297164

1

1297163

12

P5151552269

1 1

START RELAY(SMMS)

BK-18BK-18

ABC

JUMPER-D1 OR-18JUMPER-D2 YL-18JUMPER-D3 GN-18

D-C23E-3370

D-C1237-0227

JUMPER-F1 OR-18JUMPER-F2 YL-18JUMPER-F3 GN-18

ABC

F-C23E-3370

F-C1237-0227

CONNECT TO CUSTOMER HARNESS 264-2354 J61

E-C11607689J1

J2

STONOFF

BSC

R

1 2 3 4 5 6 7 8 910111213141516171819 2021222324

105-C6 RD-18

150-C38 OR-14

391-C33 PK-18

120-C45 YL-18

150-C1 OR-14

C-C191552267

ABC

ELECTRONIC CONTROL MODULE

1275485

1275486

12

G-C11552273

3456

G-S1

G-S2

G-S3

G-S4

1 2

G-C21552273

3 4 5

RS485A

RS485B

GAUGE GROUND

GAUGE V+

RS485ARS485B

GAUGE GNDGAUGE 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

9W-1951

C-S2

C-S9

C-S3

1234

5678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970

1607689H-C1J1

12

C-C71552273

3456

+BATTERYJ1939 DATA+J1939 DATA-J1939 SHIELD

GROUND

12

C-C51552269

12

H-C51552269

V-C13E3364

1

1

H-C41275486

1 11 1

1

1

1

1

1

1

1

1

C-S6

1

H-C31275485

1

1330973ABC 174-3016

ABC

H-S3

H-S2

11

11

C-S8

12

C-C131552269

C-S10

START RELAY209-5582

BK-18BK-18

STONOFF

BAT

GND

IL

IGN

KEYSWITCH3E-0156

WARNINGLAMP

7N-5876

DIAGNOSTICLAMP

7N-5876

893-C12 GN-18

120-C35 YL-18

K990-C25 GN-16K900-C27 YL-16

C-C6 ENGINE SERVICETOOL CONNECTOR

C-C201330973

K990-C48 GN-16

K900-C22 YL-16

893-C12 GN-18892-C11 BR-18

893-C12 GN-18892-C11 BR-18

CONTROL MODULE210-4309

101-H10 RD-10

120-C36 YL-18

150-C38 OR-14

G955-H15 GN-18

G967-H16 WH-18

G955-H15 GN-18

G955-H15 GN-18

G967-H16 WH-18

G967-H16 WH-18

F716-H9 WH-18

F716-H9 WH-18

F716-H9 WH-18

F420-H5 GN-18F404-H4 RD-18

150-H13 OR-18150-H12 OR-18

150-H23 OR-18

892-H2 BR-18893-H1 GN-18

K900-C13 YL-16K900-C13 YL-16

K990-C15 GN-16

K990-C15 GN-16105-C6 RD-18

G967-C4 WH-18

F404-C29 RD-18

F420-C32 GN-18

391-C43 PK-18391-C46 PK-18391-C31 PK-18

391-C31 PK-18 391-C33 PK-18

229-C28 BK-18

229-C16 BK-14

229-H19 BK-18

229-C42 BK-18

229-H17 BK-18

892-C11 BR-18

120-H22 YL-18

120-H22 YL-18

120-H22 YL-18

120-C19 YL-18

120-C19 YL-18

C-S7120-C21 YL-18

120-C45 YL-18

120-C34 YL-18120-C36 YL-18

120-C37 YL-18

120-C7 YL-18

120-C7 YL-18

TERMINATIONRESISTOR

229-H14 BK-18

K900-H27 YL-16K900-H28 YL-16

K900-H28 YL-16

K900-H11 YL-16

K900-H11 YL-16

K900-C47 YL-16

K990-C48 GN-16

120-C34 YL-18K900-C47 YL-16

C-S1K900-C27 YL-16

K900-C22 YL-16K900-C26 YL-16

K990-H29 GN-16

K990-H29 GN-16

K990-H7 GN-16

K990-H7 GN-16

K990-H30 GN-16

K990-H30 GN-16

H-S7

H-S1

229-H39 BK-18229-H17 BK-18229-H18 BK-18

229-H21 BK-14

229-H21 BK-14

H-S8229-H14 BK-18229-H19 BK-18

150-H23 0R-18

150-H13 0R-18150-H12 OR-18 150-H24 OR-14

150-H24 OR-14

K990-C23 GN-16

C-S11K990-C25 GN-16

K990-C23 GN-16

K990-C24 GN-16

K900-C26 YL-16K990-C24 GN-16

120-C35 YL-18

120-C21 YL-18

101-H20 RD-10

101-C10 RD-10

101-C20 RD-10

229-C30 BK-18

229-C40 BK-14

229-C40 BK-14

229-H18 BK-18

F424-H6 YL-18

F420-H5 GN-18F404-H4 RD-18

F424-H6 YL-18

F420-H5 GN-18F404-H4 RD-18

F424-H6 YL-18 F424-C39 YL-18

F424-C39 YL-18

F426-C52 BU-18

F426-H3 BU-18

892-H2 BR-18893-H1 GN-18

892-H2 BR-18893-H1 GN-18

F426-H3 BU-18

F426-H3 BU-18

229-C53 BK-18

C-C181552267

ABCG967-C4 WH-18

229-C51 BK-18

229-C30 BK-18

229-H32 BK-14101-H31 RD-14

229-H32 BK-14

101-H31 RD-14

391-C46 PK-18

391-C43 PK-18

229-C54 BK-18

229-C54 BK-18

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-G19 BU-18N782-G11 BU-18N782-G21 BU-18N782-G13 BU-18

N783-G22N783-G10

N783-G14GN-18GN-18

GN-18

N783-G18 GN-18

N784-G9 WH-18N784-G23 WH-18N784-G15 WH-18

N785-G16 BU-18N785-G24 BU-18N785-G20 BU-18

N782-G13BU-18

N783-G14GN-18

N784-G15WH-18

N785-G16BU-18

N782-G21BU-18

N783-G22GN-18

N784-G23WH-18

N785-G24BU-18

N785-G12 BU-18

N784-G17 WH-18

N785-G12BU-18

N784-G17WH-18

N783-G18GN-18

N782-G19BU-18

N782-G11BU-18

N783-G10GN-18

N784-G9

WH-18

N785-G20BU-18

TACHOMETER207-2825

FUELPRESSURE211-0745

ENGINE OILPRESSURE207-2824

ENGINE COOLANTTEMPERATURE207-2823

VOLTMETER207-2822

150-C1 OR-14

F404-C29 RD-18

F716-C9 WH-18

F420-C32 GN-18

G955-C3 GN-18

F426-C52 BU-18

105-C6 RD-18

150-C38 OR-14120-C45 YL-18105-C6 RD-18

G967-C4 WH-18

F424-C39 YL-18F404-C29 RD-18

F716-C9 WH-18F716-C9 WH-18

F420-C32 GN-18

G955-C3 GN-18

G955-C3 GN-18

F426-C52 BU-18

229-C50 BK-18

229-C50 BK-18

K990-C48 GN-16

120-C34 YL-18K900-C47 YL-16

229-C50 BK-18

229-C28 BK-18229-C53 BK-18229-C51 BK-18229-C44 BK-18

229-C44 BK-18

H-S5

101-H37 RD-14101-H38 RD-14

101-H36 RD-14

H-S6

101-H34 RD-14101-H35 RD-14

101-H33 RD-14

C-S4

101-C17 RD-14101-C2 RD-14

101-C14 RD-14

C-S5

101-C18 RD-14101-C41 RD-14

101-C8 RD-14

101-H37 RD-14

101-H38 RD-14

101-H36 RD-14

101-H34 RD-14

101-H35 RD-14

101-H33 RD-14

229-C16 BK-14

101-C5 RD-14

101-C5 RD-14

101-C14 RD-14

101-C17 RD-14

101-C2 RD-14

101-C8 RD-14

101-C41 RD-14

101-C18 RD-14

1 2

3

HI/LO IDLE2591107

CIRCUIT BREAKER6T-3643

15A

1 2

3

C-M9

C-M7

C-M8

C-T21311497

C-T11311497

C-M10

C-T17

C-T20 C-T15

4

STOP SWITCH111-1325

MAINTENANCELAMP

7N-5876

MAINTENANCECLEAR SWITCH

3N-5716

DIODE189-3158

ANALOG SENSOR POWER (+5V)ANALOG SENSOR RETURN

DIGITAL SENSOR POWER (+8V)DIGITAL SENSOR RETURN

MAINTENANCE CLEAR SWITCHTORQUE LIMIT SWITCHCAT 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

H-C6

ABC 174-3016

ABC

TERMINATIONRESISTOR

(-)BATTERY

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

(+)BATTERY

OPTIONAL INSTRUMENT PANEL

BATTERY

OPTIONALWIRING

DISCONNECTSWITCH

BATTERYNOTE D

ALTERNATOR

S

MTR BAT.

G

STARTINGMOTOR

BATTERY

1V-C2 1297164

1

V-C312971641

1297163

11297163

200-V2 BK-14

101-V1 RD-14

(NOTE B & C)

(NOTE B & C)

H-C27X6222

C-C19X0145

1 2 3 4 5 6 7 8 9101112

SPEEDRAISE/LOWER

SWITCH

ENGINE STOP SWITCH

+BAT. (UNSWITCHED)


COOLANT LEVEL SNSRDIG SNSR PWR (+8V)

ANLG SNSR RETURN

041 BK-16

041 BK-16

REMOTE SHUTDOWN SW

PTO ENABLE SW

PTO RAMP UP/SET SWPTO RAMP DOWN/RESUME SW


+BAT. (SWITCHED)


1

45

36

11

J619X1343

P618T9834

910

33

15

38

12

22

14

8

+BAT. (UNSWITCHED)


COOLANT LEVEL SNSR

DIG SNSR PWR (+8V)

ANLG SNSR RETURN

2

2728

40

19

29

3

30

13

2524

26

76

20

39

REMOTE SHUTDOWN SW

PTO ENABLE SWPTO RAMP UP/SET SW

PTO RAMP DOWN/RESUME SW

OPTIONAL START/STOP CONTROL WIRING

DIAGNOSTIC LAMPWARNING LAMP+BAT. (SWITCHED) 120 YL-14

E452 WH-16

T993 BK-16

G971 BR-16

F420 GN-16F404 RD-16

G955 GN-16

G967 WH-16

G969 YL-16

F716 WH-16

167 0R-16

G971 BR-16

T993 BK-16

G969 YL-16

167 0R-16

381 PU-16

150(48) OR-14

150(52) OR-14150(53) OR-14

120 YL-14

E452 WH-16

F420 GN-16F404 RD-16

G955 GN-16G967 WH-16F716 WH-16

041 BK-16

150(52) OR-14150(53) OR-14

150(48) OR-14

23

3132

3435

37

161718


21

INLET AIR SHUTOFFSOLENOID RELAY(NOTE V)

INLET AIR SHUTOFFSOLENOID (NOTE V)

21

P5201552269

21

P8001552267

COOLANTLEVELSENSOR

ACB

+5VSIGNALRETURN

GROUND STUD

NOTE D

CB1 15A

CB2 15A

START/STOPKEY SWITCH

ALTERNATOR

S

MTR BAT.

G

STARTINGMOTOR

NOTE D

+BATREMOTE RUNREMOTE START-BATREMOTE STOP

BATTERY

CONTROL PANEL

12

STARTRELAY(SMMS)

BK-18BK-18

1

1

266E957

267E4207

269E4604

756E168

266E793

P6491552252

DIAGNOSTICYL

WARNING RD

J6493E5179

3E3382 1552273

1275485

1275485

1275486

12754861552269

ANALOG SENSOR POWER (+5V)ANALOG SENSOR RETURN

DIGITAL SENSOR POWER (+8V)DIGITAL SENSOR RETURN

MAINTENANCE DUE RESET SWITCHTORQUE LIMIT SWITCHCAT DATA LINK HIGHCAT DATA LINK LOW

ETHER START SOLENOIDAIR SHUTOFF SOLENOID

AUXILIARY PRESSURE SENSORAUXILIARY TEMPERATURE SENSOR

STARTING AID OVERRIDE OVERRIDE SWITCHRETARDER SOLENOID LO/HI SWITCH


MAINTENANCE DUE LAMPRETARDER LAMP

J1939 DATA LINK LOW

RETARDER SOLENOID MED/HI SWITCHPTO INTERRUPT SWITCH

J1939 DATA LINK SHIELD

REMOTE SHUTDOWN SWITCHINTERMEDIATE ENGINE SPEED SWITCH

NOT USED

NOT USED

+BATTERY (UNSWITCHED)COOLANT LEVEL SWITCHJ1939 DATA LINK HIGH

+BATTERY (UNSWITCHED)

+BATTERY (UNSWITCHED)

+BATTERY (UNSWITCHED)75% OVERSPEED VERIFY SWITCH

PTO ENABLE SWITCH

PTO RAMP UP/SET SWITCH

PTO RAMP DOWN/RESUME SWITCHBATTERY (-)

BATTERY (-)

BATTERY (-)

BATTERY (-)THROTTLE POSITION SENSOR

SOLENOID COMMONTHROTTLE POSITION SENSOR #2

+BATTERY (KEY SWITCH)

54

123

6

HOURMETER

+ DN

UP

Code Component Terminal050 Starter Motor (RH) +Battery051 Starter Motor (RH) -Battery052 Starter Motor (RH) Start056 Start Relay (RH) +Battery Out150 Starter Motor (LH) +Battery151 Starter Motor (LH) -Battery152 Starter Motor (LH) Start156 Start Relay (LH) +Battery Out159 Start Relay (LH) +Battery In163 Engine Stop Switch N.O. In165 Engine Stop Switch N.O. Out168 Start/Stop Key Switch S169 Start/Stop Key Switch B169 Engine Stop Switch N.C. In 172 Engine Stop Switch N.C. Out 251 Alternator (RH) -Battery252 Alternator (RH) +Battery253 Alternator (RH) -Battery255 Alternator (RH) -Battery256 Alternator (RH) +Battery258 Alternator (RH) +Battery

Wire Number Code 264 Alternator Breaker (RH) +Battery In265 Alternator Breaker (RH) +Battery Out351 Alternator (LH) -Battery352 Alternator (LH) +Battery353 Alternator (LH) -Battery355 Alternator (LH) -Battery356 Alternator (LH) +Battery358 Alernatror (LH) +Battery364 Alternator Breaker (LH) +Battery In365 Alternator Breaker (LH) +Battery Out366 Circuit Breaker 2 Battery367 Circuit Breaker 2 Load408 Raise/Lower Switch Common409 Raise/Lower Switch Down410 Raise/Lower Switch Up756 Hourmeter +Battery757 Hourmeter -Battery793 Warning Lamp + Red+794 Warning Lamp - Red-795 Diagnostic Lamp + Yellow+796 Diagnostic Lamp - Yellow-957 Start/Stop Key Switch R or IGN

4201 - 4212 12 Pin Connector J944601 - 4606 6 Pin Connector J95

TYPICAL WIRE NUMBER: 050 E 365

Right Hand Starter Motor +Battery ConnectionC9 EngineLeft Hand Alternator Breaker Power Out Connection

This wire routes from the Right Hand Starter Motor +Battery Connection tothe Left Hand Alternator Breaker +Battery Out Connection on a C9 Engine.

INJECTORCYLINDERNO.1






SOLENOIDRETARDERCYLINDER 1 & 2



INJECTORHARNESSCONNECTOR

Related Electrical Service ManualsForm Number

RENR5042

SENR9843

TitleTroubleshooting

Systems Operation / Testing and Adjusting

AMP CONNECTOR TABLE H-C1CLR-GA WIRE NAME POS TERM/PLUG

1 8T-87372 8T-87373 8T-87374 8T-87375 8T-8737

BU-18 F426-H3 6 180-93407 8T-8737

GN-18 893-H1 8 180-9340BR-18 892-H2 9 180-9340

10 8T-873711 8T-873712 8T-873713 8T-873714 8T-873715 8T-873716 8T-873717 8T-873718 8T-873719 8T-873720 8T-873721 8T-873722 8T-873723 8T-873724 8T-873725 8T-873726 8T-873727 8T-8737

RD-18 F404-H4 28 180-9340GN-18 F420-H5 29 180-9340YL-18 F424-H6 30 180-9340

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

GN-16 K990-H7 34 180-934035 8T-873736 8T-873737 8T-873738 8T-873739 8T-873740 8T-873741 8T-873742 8T-873743 8T-8737

WH-18 F716-H9 44 180-934045 8T-873746 8T-873747 8T-8737

OR-18 150-H23 48 180-934049 8T-8737

YL-16 K900-H11 50 180-934051 8T-8737

OR-18 150-H12 52 180-9340OR-18 150-H13 53 180-9340

54 8T-873755 8T-8737

BK-18 229-H14 56 180-934057 8T-8737

GN-18 G955-H15 58 180-934059 8T-8737

WH-18 G967-H16 60 180-9340BK-18 229-H17 61 180-9340

62 8T-8737BK-18 229-H18 63 180-9340

64 8T-8737BK-18 229-H19 65 180-9340

66 8T-873767 8T-873768 8T-873769 8T-8737

YL-18 120-H22 70 180-9340ACCESSORY TABLE

QTY PART NAME P/N1 PLUG_AS. 160-76892 STRAP 3S-20931 ENDBELL 237-0336

DRC CONNECTOR TABLE H-C2CLR-GA WIRE NAME POS TERM/PLUGGN-18 893-H1 1 180-9340BR-18 892-H2 2 180-9340YL-16 K900-H28 3 180-9340OR-14 150-H24 4 9W-0844RD-14 101-H36 5 9W-0844RD-14 101-H31 6 9W-0844

7 8T-87378 8T-8737

GN-16 K990-H30 9 180-9340GN-18 G955-H15 10 180-9340RD-14 101-H34 11 9W-0844RD-14 101-H37 12 9W-0844YL-18 120-H22 13 180-9340BU-18 F426-H3 14 180-9340WH-18 F716-H9 15 180-9340WH-18 G967-H16 16 180-9340RD-14 101-H38 17 9W-0844RD-14 101-H33 18 9W-0844RD-18 F404-H4 19 180-9340GN-18 F420-H5 20 180-9340YL-18 F424-H6 21 180-9340BK-14 229-H21 22 9W-0844RD-14 101-H35 23 9W-0844BK-14 229-H32 24 9W-0844

ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 7X-6222

DT CONNECTOR TABLE H-C3CLR-GA WIRE NAME POS TERM/PLUGRD-10 101-H20 1 8N-1543

ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 127-5485

DT CONNECTOR TABLE H-C4CLR-GA WIRE NAME POS TERM/PLUGRD-10 101-H10 1 8N-1542

ACCESSORY TABLEQTY PART NAME P/N1 RECEPTACLE_AS. 127-5486

DT CONNECTOR TABLE H-C5CLR-GA WIRE NAME POS TERM/PLUGRD-14 101-H31 1 9W-0844BK-14 229-H32 2 9W-0844

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

DT CONNECTOR TABLE H-C6CLR-GA WIRE NAME POS TERM/PLUGYL-16 K900-H27 A 180-9339GN-16 K990-H29 B 180-9339

C 8T-8737ACCESSORY TABLE

QTY PART NAME P/N1 RECEPTACLE_AS. 133-09731 STRAP 3S-20931 WEDGE 133-0975

CONNECTOR TABLES FOR HARNESS 276-0827

CONNECTOR TABLES FOR HARNESS 266-2295

HARNESS 276-0827 CONNECTORAND SPLICE LOCATIONS

H-S3K990-GN

H-S2K900-YLH-S8

229-BK

H-S7150-OR H-S1

229-BK

H-S6101-RD

H-S5101-RD

HARNESS 266-2295 CONNECTORAND SPLICE LOCATIONS

DRC CONNECTOR TABLE C-C1CLR-GA WIRE NAME POS TERM/PLUGGN-18 893-C12 1 180-9339BR-18 892-C11 2 180-9339YL-16 K900-C13 3 180-9339OR-14 150-C1 4 9W-0852RD-14 101-C2 5 9W-0852RD-14 101-C5 6 9W-0852

7 8T-8737RD-18 105-C6 8 8T-8737GN-16 K990-C15 9 180-9339GN-18 G955-C3 10 180-9339RD-14 101-C8 11 9W-0852RD-14 101-C14 12 9W-0852YL-18 120-C7 13 180-9339BU-18 F426-C52 14 180-9339WH-18 F716-C9 15 180-9339WH-18 G967-C4 16 180-9339RD-14 101-C17 17 9W-0852RD-14 101-C18 18 9W-0852RD-18 F404-C29 19 180-9339GN-18 F420-C32 20 180-9339YL-18 F424-C39 21 180-9339BK-14 229-C40 22 9W-0852RD-14 101-C41 23 9W-0852BK-14 229-C16 24 9W-0852

ACCESSORY TABLEQTY PART NAME P/N1 RECEPTACLE_AS. 9X-0145

DT CONNECTOR TABLE C-C5CLR-GA WIRE NAME POS TERM/PLUGPK-18 391-C43 1 180-9340BK-18 229-C30 2 180-9340


HD10 CONNECTOR TABLE C-C6CLR-GA WIRE NAME POS TERM/PLUGYL-18 120-C19 A 180-9339BK-18 229-C28 B 180-9339

C 8T-8737GN-18 893-C12 D 180-9339BR-18 892-C11 E 180-9339GN-16 K990-C25 F 180-9339YL-16 K900-C27 G 180-9339

H 8T-8737J 8T-8737

ACCESSORY TABLEQTY PART NAME P/N1 RECEPTACLE 9W-1951

DT CONNECTOR TABLE C-C7CLR-GA WIRE NAME POS TERM/PLUGYL-18 120-C34 1 180-9340YL-16 K900-C47 2 180-9340GN-16 K990-C48 3 180-9340

4 8T-87375 8T-8737

BK-18 229-C50 6 180-9340ACCESSORY TABLE

QTY PART NAME P/N1 PLUG_AS. 155-22731 WEDGE 155-2263

DT CONNECTOR TABLE C-C18CLR-GA WIRE NAME POS TERM/PLUGGN-18 G955-C3 A 180-9340BK-18 229-C51 B 180-9340WH-18 G967-C4 C 180-9340


DT CONNECTOR TABLE C-C19CLR-GA WIRE NAME POS TERM/PLUG

A 8T-8737BU-18 F426-C52 B 180-9340BK-18 229-C53 C 180-9340


DT CONNECTOR TABLE C-C20CLR-GA WIRE NAME POS TERM/PLUGYL-16 K900-C26 A 180-9339GN-16 K990-C24 B 180-9339

C 8T-8737ACCESSORY TABLE

QTY PART NAME P/N1 RECEPTACLE_AS. 133-09731 WEDGE 133-0975

C-M8391-PK

C-M9391-PK

C-M7229-BK

C-M10F716-WH

START RELAY

C-T2101-RD

C-T18150-OR

C-T6F404-RD

C-T29F424-YL

C-T17150-OR

C-T20101-RD

C-T15150-OR

C-T4F420-GN

C-T1101-RD

C-T22391-PK

C-S4101-RD

C-S5101-RD

C-S7120-YL

C-S8229-BK

C-S9391-PK

C-S10229-BK

C-S6120-YL

JUMPER HARNESSINTERFACEC-C1

ENGINE SERVICE TOOLC-C6

TERMINATION RESISTORC-C20

WARNING LAMPDIAGNOSTIC

LAMP

MAINTENANCELAMP

MAINTENANCECLEAR SWITCH

C-C19

HI/LO IDLESWITCHC-C18

DIODEC-C13

START RELAYC-C5

CONTROL MODULEC-C7

C-T5120-YL

C-T28120-YL

C-T16120-YL

C-T3120-YL

C-T7105-RD

C-S11K990-GN

C-S1K900-YL

TERMINATION RESISTORH-C6

C-S2K900-YL

C-S3K990-GN

BATTERYH-C5

INSTRUMENT PANELHARNESS INTERFACEH-C2

ECMH-C1

STARTER MOTORH-C3

STARTER MOTORH-C4

150-E16 OR-14-GXL

382-E37 PK-16-GXL

125-E29 OR-16-GXLT993-E30 BR-16-GXL

A742-E9 PU-16-GXL

F426-E27 BU-16-GXL

A741-E36 BU-16-GXL

G971-E19 BR-16-GXL

G969-E20 YL-14-GXLC912-E35 GN-14-GXL

G488-E26 BR-16-GXL

E452-E51 WH-16-GXL

167-E23 OR-16-GXLA274-E24 BK-16-GXL

G469-E48 BU-16-GXL

A307-E25 GY-16-GXL

387-E55 PK-16-GXL

381-E44 PU-16-GXL

M909-E17 GN-16-GXL

F716-E42 WH-16-GXLG968-E43 WH-16-GXL

M904-E34 OR-16-GXL

T936-E18 GN-16-GXL

G955-E45 GN-16-GXL

G967-E54 WH-16-GXL

F424-E28 YL-16-GXL

F404-E39 RD-16-GXLF420-E40 GN-16-GXL

120-E6 YL-14-GXL229-E10 BK-14-GXL

892-E4 BR-16-GXL893-E3 GN-16-GXL

150-E46 OR-14-GXL150-E47 OR-14-GXL

150-E1 OR-14-GXL

E716-E49 GY-16-GXL

E717-E50 GN-16-GXL

A743-E38 OR-16-GXL

A234-E52 SH

K900-E2 YL

K990-E5 GN

229-E58 BK-14-GXL

229-E59 BK-14-GXL

229-E57 BK-14-GXL

893-E3 GN-16-GXL

892-E4 BR-16-GXL

K990-E5 GN K990-E14 GN

120-E15 YL-16-GXL

K990-E13 GN

120-E6 YL-16-GXL

K900-E11 YL

893-E8 GN-16-GXL

892-E7 BR-16-GXL

125-E29 OR-16-GXL

892-E21 BR-16-GXL

E452-E51 WH-16-GXL

F716-E42 WH-16-GXL

G967-E54 WH-16-GXLG968-E43 WH-16-GXL

893-E22 GN-16-GXL

382-E37 PK-16-GXL387-E55 PK-16-GXL

E717-E50 GN-16-GXL

120-E41 YL-16-GXL

K900-E32 YL

K990-E33 GN

229-E58 BK-14-GXL229-E57 BK-14-GXL

229-E59 BK-14-GXL 229-E56 BK-14-GXL

167-E23 OR-16-GXL

M904-E34 OR-16-GXL

381-E44 PU-16-GXL

C912-E35 GN-14-GXL

G969-E20 YL-14-GXL

E716-E49 GY-16-GXL

A743-E38 OR-16-GXL

A741-E36 BU-16-GXL

G971-E19 BR-16-GXL

T993-E30 BR-16-GXL

A274-E24 BK-16-GXLA307-E25 GY-16-GXL

F404-E39 RD-16-GXLF420-E40 GN-16-GXL

G488-E26 BR-16-GXLG955-E45 GN-16-GXL

M909-E17 GN-16-GXLT936-E18 GN-16-GXL

F426-E27 BU-16-GXL

G469-E48 BU-16-GXL

150-E16 OR-14-GXL150-E46 OR-14-GXL150-E47 OR-14-GXL

F424-E28 YL-16-GXL

K990-E61 GN

229-E10 BK-14-GXL

150-E1 OR-14-GXL

A234-E52 SH

A234-E62 SHA234-E31 SHA234-E64 SH

A742-E9 PU-16-GXL

K900-E60 YL

K900-E12 YL

A234-E63 SH

K900-E2 YL

125-E29 OR-16-GXL

892-E21 BR-16-GXL

E452-E51 WH-16-GXL

F716-E42 WH-16-GXL

G967-E54 WH-16-GXL

G968-E43 WH-16-GXL

893-E22 GN-16-GXL

382-E37 PK-16-GXL

387-E55 PK-16-GXL

E717-E50 GN-16-GXL

120-E41 YL-16-GXL

K900-E32 YLK990-E33 GN

167-E23 OR-16-GXL

M904-E34 OR-16-GXL

381-E44 PU-16-GXL

C912-E35 GN-14-GXL

G969-E20 YL-14-GXL

E716-E49 GY-16-GXL

A743-E38 OR-16-GXL

A741-E36 BU-16-GXL

G971-E19 BR-16-GXL

T993-E30 BR-16-GXL

A274-E24 BK-16-GXLA307-E25 GY-16-GXL

F404-E39 RD-16-GXLF420-E40 GN-16-GXL

G488-E26 BR-16-GXL

G955-E45 GN-16-GXL

M909-E17 GN-16-GXLT936-E18 GN-16-GXL

F426-E27 BU-16-GXL

G469-E48 BU-16-GXL

150-E16 OR-14-GXL

150-E46 OR-14-GXL150-E47 OR-14-GXL

F424-E28 YL-16-GXL

150-E1 OR-14-GXL

A234-E31 SH

A742-E9 PU-16-GXL

893-E8 GN-16-GXL

120-E15 YL-16-GXL

K990-E13 GNK900-E11 YL

892-E7 BR-16-GXL

229-E56 BK-14-GXLA234-E62 SH

A

B

C

D

E

F

G

H

J

K990-E14 GNK900-E12 YL

A234-E63 SH

E-C38T8736

Flash Code

N/A

13

21

24

25

26

27

28

32

34

35

37

38

SPN(1)/FMI Code

1835-15

1835-16

1835-00

1836-15

1836-16

1836-00

626-05

626-06

1835-03

1835-04

1836-03

1836-04

111-02

174-03

174-04

678-03

678-04

620-03

1079-03

620-04

1079-04

100-03

100-04

100-10

102-03

102-04

102-10

108-03

108-04

110-03

110-04

91-13

91-08

190-08

723-08

190-15

190-00

94-03

94-04

105-03

105-04

Diagnostic Codeor

Event Code

E443(2)

E445(2)

545-05

2417-05

545-06

2417-06

1835-03

1835-04

1836-03

1836-04

111-02

174-03

174-04

41-03

41-04

262-03

262-04

100-03

100-04

100-10

102-03

102-04

102-10

274-03

274-04

110-03

110-04

91-13

91-08

190-08

342-08

E362(2)

94-03

94-04

172-03

172-04

Description of Code

High Auxiliary Pressure Warning

High Auxiliary Pressure Derate

High Auxiliary Pressure Shutdown

High Auxiliary Temperature Warning

High Auxiliary Temperature Derate

High Auxiliary Temperature Shutdown

Ether Start Relay open/short to +batt

Ether Injection Control Solenoid open/short to +batt

Ether Start Relay short to ground

Ether Injection Control Solenoid short to ground

Auxiliary Pressure Sensor open/short to +batt

Auxiliary Pressure Sensor short to ground

Auxiliary Temperature Sensor open/short to +batt

Auxiliary Temperature Sensor short to ground

Engine Coolant Level Sensor Loss of Signal

Fuel Temperature open/short to +batt

Fuel Temperature short to ground

8 Volt DC Supply short to +batt

8 Volt DC Supply short to ground

5 Volt Sensor DC Power Supply short to +batt

5 Volt Sensor DC Power Supply short to ground

Engine Oil Pressure open/short to +batt

Engine Oil Pressure short to ground

Engine Oil Pressure abnormal rate of change

Boost Pressure Sensor short to +batt

Boost Pressure Sensor short to ground

Boost Pressure Sensor abnormal rate of change

Atmospheric Pressure open/short to +batt

Atmospheric Pressure short to ground

Engine Coolant Temperature open/short to +batt

Engine Coolant Temperature short to ground

Throttle Position calibration required

Throttle Position signal abnormal

Engine Speed signal abnormal

Secondary Engine Speed signal abnormal

Engine Overspeed Warning

Engine Overspeed Shutdown

Fuel Pressure open/short to +batt

Fuel Pressure short to ground

Intake Manifold Air Temp open/short to +batt

Intake Manifold Air Temp short to ground

Flash Code

42

46

51

56

58

61

62

63

64

65

71

72

73

74

75

76

SPN(1)/FMI Code

637-13

100-17

100-18

100-01

168-00

168-01

168-02

630-02

639-09

110-15

110-16

110-00

111-17

111-18

111- 01

111-17

111-18

111-01

94-15

1636-15

1636-00

174-15

174-16

174-00

651-05

651-06

651-11

652-05

652-06

652-11

653-05

653-06

653-11

654-05

654-06

654-11

655-05

655-06

655-11

656-05

656-06

656-11

Diagnostic Code

orEvent Code

261-13

E360(2)

168-00

168-01

168-02

268-02

247-09

E361(2)

E059

E057

E058

E2143(2)

E096

E539(2)

E363(2)

001-05

001-06

001-11

002-05

002-06

002-11

003-05

003-06

003-11

004-05

004-06

004-11

005-05

005-06

005-11

006-05

006-06

006-11

Description of Code

Engine Timing calibration required

Low Engine Oil Pressure Warning

Low Engine Oil Pressure Derate

Low Engine Oil Pressure Shutdown

System Voltage high

System Voltage low

System Voltage intermittent/erratic

Check Programmable Parameters

J1939 Data Link communications

High Engine Coolant Temperature Warning

High Engine Coolant Temperature Derate

High Engine Coolant Temperature Shutdown

Low Engine Coolant Level Warning

Low Engine Coolant Level Derate

Low Engine Coolant Level Shutdown

Low Engine Coolant Level Warning

Low Engine Coolant Level Derate

Low Engine Coolant Level Shutdown

High Fuel Pressure Warning

High Inlet Air Temperature Warning

High Inlet Air Temperature Shutdown

High Fuel Temperature Warning

High Fuel Temperature Derate

High Fuel Temperature Shutdown

Injector Cylinder 1 open circuit

Injector Cylinder 1 short

Injector Cylinder #1 fault
















Cross Reference for Diagnostic Codes

(1) Suspect Parameter Number(2)Caterpillar Electronic Technician (ET) will display thenumber 1, 2, or 3 after the event codeinorderto designate a warning, a derate, or a shutdown.

renr8046renr8046-07_sis

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