c7 engine electrical renr7933renr7933 03_sis

INTERACTIVE SCHEMATIC

The Bookmarks panel will allow you to quickly navigate to points of interest.

Click on any text that is BLUE and underlined. These are hyperlinks that can be used to navi-gate the schematic and machine views.

When only one callout is showing on a machine view this button will make all of the callouts visible. This button is located in the top right corner of every machine view page.

VIEW ALL CALLOUTS

Cover PageInformation

SchematicMachine Views

Component TableTap Table

Fluid Power Symbols

Electrical Symbols

Front Frame

Rear Frame

Tap Views

Features

Options

Bookmarks X

EC-C3EC-C2 E-C60

EC-C1

E-C61

To set your screen resolution do the following:RIGHT CLICK on the DESKTOP. Select PROPERTIES. CLICK the SETTINGS TAB. MOVE THE SLIDER under SCREEN RESOLUTION until it shows 1024 X 768. CLICK OK to apply the resolution.

This document is best viewed at a screen resolution of 1024 X 768.

FUNCTION Zoom In

HOTKEYS (Keyboard Shortcuts)

Zoom OutFit to PageHand Tool

“CTRL” / “+”

KEYS

“CTRL” / “-”“CTRL” / “0” (zero)“SPACEBAR” (hold down)

Find “CTRL” / “F”

Electrical SystemC7 Industrial Engine

JRA1-UPJTF1-UPTEF1-UP

2015 Caterpillar, All Rights Reserved Printed in U.S.A.©

RENR7933-03June 2015

CID / MID / FMI

Component Identifiers (CID¹)Module Identifier (MID²)

CID Component0001 Injector Cylinder #1 0002 Injector Cylinder #2 0003 Injector Cylinder #3 0004 Injector Cylinder #4 0005 Injector Cylinder #5 0006 Injector Cylinder #6 0041 ECM (Electronic Control Module) 8 Volt DC Supply 0042 Injector Actuation Valve 0091 Throttle Position Sensor 0094 Fuel Pressure Sensor 0100 Engine Oil Pressure Sensor 0102 Boost Pressure Sensor 0110 Engine Coolant Temperature Sensor 0111 Engine Coolant Level Sensor 0164 Injector Actuation Pressure Sensor 0168 Electrical System Voltage 0172 Intake Manifold Air Temperature Sensor 0190 Engine Speed Sensor 0247 SAE J1939 Data Link 0253 Personality Module 0261 Engine Timing Calibration 0262 5 Volt Sensor Power Supply 0268 Programmed Parameter Fault 0274 Atmospheric Pressure Sensor 0342 Secondary Engine Speed Sensor 0617 Inlet Air Heater Relay 1835 Auxiliary Pressure Sensor 1836 Auxiliary Temperature Sensor 2417 Ether Injection Control Solinoid

Event Identifiers (EID)EID EventE096 High Fuel PressureE360 Low Engine Oil PressureE361 High Engine Coolant TemperatureE362 Engine OverspeedE443 High Auxilliary PressureE445 High Auxilliary TemperatureE539 High Intake Manifold Air TemperatureE2143 Low Engine Coolant Level

¹ The CID is a diagnostic code that indicates which circuit is faulty.

² The MID is a diagnostic code that indicates which electronic control modulediagnosed the fault.

Failure Mode Identifiers (FMI)¹FMI No. Failure Description

0 Data valid but above normal operational range.1 Data valid but below normal operational range.2 Data erratic, intermittent, or incorrect.3 Voltage above normal or shorted high.4 Voltage below normal or shorted low.5 Current below normal or open circuit.6 Current above normal or grounded circuit.7 Mechanical system not responding properly.8 Abnormal frequency, pulse width, or period.9 Abnormal update.10 Abnormal rate of change.11 Failure mode not identifiable.12 Bad device or component.13 Out of calibration.14 Parameter failures.15 Parameter failures.16 Parameter not available.17 Module not responding.18 Sensor supply fault.19 Condition not met.20 Parameter failures.

¹The FMI is a diagnostic code that indicates what type of failure has occurred.

CONNECTORS

31

21

35

25

36

26

40

30

20 16 15 11

10 6 5 1

8T-9834

155-2252

9

4

8

5

12 11

21 6

7

3

10

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-5179

9

4

8

5

1211

2 16

7

3

10

9W-1951

J

HG

F

ED

C

BA

58

48

40

32

24

14

1

70

57

47

39

31

23

13

160-7689

9X-0145

19

13

21

15

22

16

24

18

121097

6431

19

13

21

15

22

16

24

18

12 10 9 7

6 4 3 1

7X6222

B BA

153-9693 NOTE X

C

BA

155-2267

129-7163

(12-14 AWG) (12-14 AWG)

155-2264

54

8

72

1

3 6

129-7164

3E-3388

4 2 13

5 876

(8-10 AWG) (8-10 AWG)

127-5485 127-5486

155-2273

6

52

1

3 4

2 1

155-2269 111-2416100-3320

BABA

3E-3364

21

C

B

3E-3370

A

C

BA

169-8670

C

B

133-0973

A

CONNECTORS TABLE

CONNECTOR TABLES FOR HARNESS 272-5869

CONNECTOR TABLESFOR HARNESS222-5917

N-C1CLR-GA WIRE NAME POS TERM/PLUG

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

WH-18 G828-N5 5 180-9339GN-18 G829-N6 6 180-9339PK-18 C991-N7 7 180-9339

8 8T-8737ACCESSORY TABLE

QTY PART NAME P/N1 RECEPTACLE_AS. 3E-3388

200mm PAINT/PRO 110-32021 WEDGE 3E-3389

N-C4CLR-GA WIRE NAME POS TERM/PLUGWH-18 G828-N5 A 180-9339GN-18 G829-N6 B 180-9339PK-18 C991-N7 C 180-9339

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

200mm PAINT/PRO 110-32021 WEDGE 3E-3371

TPI CONNECTOR TABLE C-C2CLR-GA WIRE NAME POS TERM/PLUGGY-16 A701-C1 A 154-2389WH-16 L983-C2 B 154-2389

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

TPI CONNECTOR TABLE C-C3CLR-GA WIRE NAME POS TERM/PLUGPU-16 A702-C3 A 154-2389WH-16 L983-C4 B 154-2389


TPI CONNECTOR TABLE C-C4CLR-GA WIRE NAME POS TERM/PLUGBR-16 A703-C5 A 154-2389OR-16 L984-C6 B 154-2389


TPI CONNECTOR TABLE C-C5CLR-GA WIRE NAME POS TERM/PLUGGN-16 A704-C7 A 154-2389OR-16 L984-C8 B 154-2389


TPI CONNECTOR TABLE C-C6CLR-GA WIRE NAME POS TERM/PLUGBU-16 A705-C9 A 154-2389YL-16 L985-C10 B 154-2389


TPI CONNECTOR TABLE C-C7CLR-GA WIRE NAME POS TERM/PLUGGY-16 A706-C11 A 154-2389YL-16 L985-C12 B 154-2389


DT CONNECTOR TABLE C-C1CLR-GA WIRE NAME POS TERM/PLUGGY-16 A701-C1 1 180-9340PU-16 A702-C3 2 180-9340BR-16 A703-C5 3 180-9340GN-16 A704-C7 4 180-9340BU-16 A705-C9 5 180-9340GY-16 A706-C11 6 180-9340YL-16 L985-C12 7 180-9340YL-16 L985-C10 8 180-9340OR-16 L984-C8 9 180-9340OR-16 L984-C6 10 180-9340WH-16 L983-C4 11 180-9340WH-16 L983-C2 12 180-9340

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

CONNECTOR TABLES FOR HARNESS 198-2713

DT CONNECTOR TABLE A-C2CLR-GA WIRE NAME POS TERM/PLUGRD-18 C987-A99 1 180-9340BU-18 G850-A98 2 180-9340

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

DT CONNECTOR TABLE A-C13CLR-GA WIRE NAME POS TERM/PLUGWH-18 G828-A95 A 180-9339GN-18 G829-A94 B 180-9339BR-18 G849-A96 C 180-9339

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

DT CONNECTOR TABLE A-C11CLR-GA WIRE NAME POS TERM/PLUGWH-18 G828-A40 A 180-9340GN-18 G829-A42 B 180-9340GY-18 R747-A6 C 180-9340


DT CONNECTOR TABLE A-C9CLR-GA WIRE NAME POS TERM/PLUG

PU-18-XLPE T957-A16 1 180-9339YL-18-XLPE T958-A17 2 180-9339BR-18-XLPE T959-A18 3 180-9339BU-18-XLPE T960-A19 4 180-9339GN-18-XLPE T961-A28 5 180-9339WH-18-XLPE T962-A29 6 180-9339OR-18-XLPE T860-A90 7 180-9339OR-18-XLPE T860-A89 8 180-9339WH-18-XLPE T859-A88 9 180-9339WH-18-XLPE T859-A87 10 180-9339GY-18-XLPE T858-A86 11 180-9339GY-18-XLPE T858-A85 12 180-9339

ACCESSORY TABLEQTY PART NAME P/N1 RECEPTACLE_AS. 3E-51791 WEDGE 3E-5180

DT CONNECTOR TABLE A-C12CLR-GA WIRE NAME POS TERM/PLUGWH-18 G828-A39 A 180-9340GN-18 G829-A41 B 180-9340PK-18 R746-A20 C 180-9340


DT CONNECTOR TABLE A-C10CLR-GA WIRE NAME POS TERM/PLUGWH-18 G856-A22 1 180-9340YL-18 G857-A30 2 180-9340


DT CONNECTOR TABLE A-C6CLR-GA WIRE NAME POS TERM/PLUGBU-18 995-A12 1 180-9340PK-18 G833-A44 2 180-9340


PACKARD CONNECTOR TABLE A-C4CLR-GA WIRE NAME POS TERM/PLUGBK-18 E963-A27 A 111-1567WH-18 E964-A26 B 111-1567

ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 100-3320

PACKARD CONNECTOR TABLE A-C5CLR-GA WIRE NAME POS TERM/PLUGBU-18 E965-A48 A 111-1567YL-18 E966-A49 B 111-1567

ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 111-2416

DT CONNECTOR TABLE A-C15CLR-GA WIRE NAME POS TERM/PLUGBR-18 G826-A38 A 180-9340BU-18 G827-A43 B 180-9340GY-18 994-A10 C 180-9340


DT CONNECTOR TABLE A-C7CLR-GA WIRE NAME POS TERM/PLUGBU-18 C967-A15 1 180-9340PK-18 G833-A45 2 180-9340


AMP CONNECTOR TABLE A-C1 AMP CONNECTOR TABLE A-C1 CONT.CLR-GA WIRE NAME POS TERM/PLUG CLR-GA WIRE NAME POS TERM/PLUG

1 8T-87372 -3 8T-87374 -

RD-18 C987-A99 5 180-93406 8T-87377 -8 8T-87379 -

PU-18 G855-A91 10 180-934011 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-A93 17 180-934018 8T-873719 8T-8737

PK-18 G854-A100 20 180-934021 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-8737

BU-18 G827-A2 54 180-934055 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 A751-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-A92 72 180-934073 8T-873774 8T-873775 8T-873776 -77 8T-873778 8T-8737

BU-18 G850-A98 79 180-9340BR-18 G826-A1 80 180-9340

81 8T-873782 8T-8737

PU-18 N707-A31 83 180-934084 8T-8737

BR-18 G849-A96 85 180-9340

86 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 ECM 227-40021 ENDBELL 211-6807

DT CONNECTOR TABLE A-C16CLR-GA WIRE NAME POS TERM/PLUGYL-18 A751-A13 1 180-9340PK-18 G833-A46 2 180-9340WH-18 T725-A32 3 180-9340PU-18 N707-A31 4 180-9340BR-18 G826-A35 5 180-9340BU-18 G827-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

DT CONNECTOR TABLE A-C3CLR-GA WIRE NAME POS TERM/PLUGPK-18 G854-A100 1 180-9340PU-18 G855-A91 2 180-9340


DT CONNECTOR TABLE A-C14CLR-GA WIRE NAME POS TERM/PLUG

1 8T-87372 8T-8737

ACCESSORY TABLEQTY PART NAME P/N1 RECEPTACLE_AS. 3E-3364

SPECIFICATIONS AND RELATED MANUALS

Related Electrical Service ManualsForm Number

RENR2418

RENR9803

TitleTroubleshooting

Systems Operation / Testing and Adjusting

SEBU8089Operation and Maintenance Manual

HARNESS and WIREElectrical Schematic Symbols

1

2

AG-C4111-7898

L-C123E-5179

9X-1123 ComponentPart Number

Pin or Socket Number

Part Number: for Connector Receptacle

Part Number: forConnector Plug

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

Plug

325-AG135 PK-14

Wire ColorWire Gauge

Receptacle

PressureSymbol

T

TemperatureSymbol

LevelSymbol

FlowSymbol

Circuit BreakerSymbol

Harness and Wire Symbols

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.

Symbols

Symbols and Definitions

Fuse (5 Amps)

5A

T

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. The grounded 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.

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.

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

Harness 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, ...).

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.

THIS SCHEMATIC IS FOR THE C7 INDUSTRIAL ENGINE ELECTRICAL SYSTEMMEDIA NUMBER: RENR7933-03

Refer to the Parts Manual using a specific serial number prefix in SIS before ordering parts from this schematic.

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 SUPPLYSIGNAL PLUS TO ECM

(+) BATTERY SWITCHED

SIGNAL MINUS TO ECM

(+) BATTERY

(-) BATTERY / SENSOR RETURNSTARTING CIRCUIT

CAT DATA LINK

CONTROL PLUS FROM ECMCONTROL MINUS FROM ECM

J1939 DATA LINKRS-232/RS-485 DATA LINK

WIRE GROUP COLOR DESCRIPTIONSANALOG SENSOR POWER (+5V)

ANALOG SENSOR RETURNDIGITAL SENSOR POWER (+8V)

DIGITAL SENSOR RETURNMAINTENANCE DUE RESET SWITCH

TORQUE LIMIT SWITCHCAT DATA LINK (+)CAT DATA LINK (-)

ETHER START VALVE RELAYINLET AIR SHUTOFF SOLENOID RELAY

AUXILIARY PRESSURE SENSORAUXILIARY TEMPERATURE SENSOR

NOT USED

DIAGNOSTIC LAMPWARNING LAMP

MAINTENANCE DUE LAMPNOT USED

J1939 DATA (-)

NOT USEDPTO INTERRUPT SWITCH

J1939 SHIELD

REMOTE SHUTDOWNINTERMEDIATE ENGINE SPEED SWITCH

NOT USED+BATTERY (UNSWITCHED)COOLANT LEVEL SENSOR

J1939 DATA (+)

+BATTERY (UNSWITCHED)+BATTERY (UNSWITCHED)

75% OVERSPEED VERIFY SWITCH

PTO ENABLE SWITCH

PTO RAMP UP/SET SWITCH

PTO RAMP DOWN / RESUME SWITCHBATTERY (-)

BATTERY (-)

BATTERY (-)THROTTLE POSITION SENSOR 1 (pwm)

SOLENOID COMMON

+BATTERY (SWITCHED)

START AID OVERRIDE SWITCH

NOT USED

THROTTLE POSITION SENSOR 2 (pwm)

THROTTLEPOSITIONSENSOR 1(pwm)

NOT USED

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 to the Left Hand Alternator Breaker +Battery Out Connection on a C9 Engine.

1 2 3 4 5 6 7 8 9101112

SPEEDRAISE/LOWER

SWITCH

ENGINE STOP SWITCH

1212

3E336412

12

12

12

ABC

123456789

101112

ABC

ABC

ABC

A-S4

A-S5

A-S6

12345678

A-S7

A-S8

A-S3

A-S2

A-S1

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899

100101102103104105106107108109110111112113114115116117118119120

AB

AB

RAIL PRESSURE (INJECTION ACTUATIONPRESSURE) SENSOR(224-4536)

ABC

V+ ANALOGRETURNSIGNAL

OR-18YL-18GN-18

ABC

ABC


OR-18YL-18GN-18

ENGINE OILPRESSURE SENSOR(161-1705)

ABC


BOOST PRESSURESENSOR(161-1704)

ABC


ATMOSPHERICPRESSURE SENSOR(161-1703)

ABC


SIGNALRETURN

PRIMARY ENGINESPEED/TIMING SENSOR(TOP)

SIGNALRETURN

SIGNALRETURN

INTAKE MANIFOLDAIR TEMPERATURE SENSOR(264-4297)

SIGNALRETURN

ENGINE COOLANTTEMPERATURE SENSOR(264-4297)

INTAKE MANIFOLD AIR TEMPERATURE SENSOR

INJECTOR 3 LS

PRIMARY ENGINE SPEED TIMING SENSOR

SECONDARY ENGINE SPEED/TIMINGSECONDARY ENGINE SPEED/TIMING

ENGINE COOLANT TEMPERATURE SENSOR COMMON

PRESSURE SENSOR +5V

INJECTOR 5 &6 HS

FUEL DIFFERENTIAL PRESSURE SW RETURN

ENGINE OIL PRESSURE SENSOR

DIFFERENTIAL FUEL PRESSURE SW

ATMOSPHERIC PRESSURE SENSOR

IAPCV RETURN

PRIMARY ENGINE SPEED/TIMING

PRESSURE SENSOR COMMON

INJECTOR 1 &2 HS

FUEL TEMPERATURE SENSOR

INJECTOR 6 LS

TIMING CALIBRATION PROBE +

BOOST

10

20

30

40

50

60

70

80

90

100

110

115

120

INJECTOR 5 LS

FUEL PRESSURE SENSOR

INJECTOR 4 LS

INJECTOR 3 &4 HSINJECTOR 1 LS

INJECTOR 2 LS

TIMING CALIBRATION PROBE -

IAPCV

ANALOG RETURN

ANALOG POWER +5V

RAIL PRESS SENSOR

INTAKE AIR HEATER RETURN

INTAKE AIR HEATER

ENGINE COOLANT TEMPERATURE

TIMING CALIBRATION(TC)PROBE CONNECTOR

INTAKE AIRHEATER

C987-A99 RD-18

C987-A99 RD-18

C987-A99 RD-18

C987-A99 RD-18

G855-A91 PU-18

G855-A91 PU-18

G855-A91 PU-18

G855-A91 PU-18

995-A12 BU-18

995-A12 BU-18

995-A12 BU-18

995-A12 BU-18

R746-A20 PK-18

R746-A20 PK-18

R746-A20 PK-18 R746-A20 PK-18

G829-A93 GN-18

G829-A93 GN-18

G854-A100 PK-18

G854-A100 PK-18

G854-A100 PK-18

G854-A100 PK-18

E963-A27 BK-18E963-A27 BK-18

E963-A27 BK-18

E963-A27 BK-18

G856-A22 WH-18

G856-A22 WH-18

G856-A22 WH-18

G856-A22 WH-18

994-A10 GY-18

994-A10 GY-18

994-A10 GY-18

994-A10 GY-18

G833-A47 PK-18

G833-A47 PK-18

E964-A26 WH-18

E964-A26 WH-18

E964-A26 WH-18

E964-A26 WH-18

G857-A30 YL-18

G857-A30 YL-18

G857-A30 YL-18

G857-A30 YL-18

C991-A33 PK-18

C991-A33 PK-18

C991-A33 PK-18

C991-A33 PK-18

E966-A49 YL-18

E966-A49 YL-18

E966-A49 YL-18

E966-A49 YL-18

E965-A48 BU-18

E965-A48 BU-18

E965-A48 BU-18

E965-A48 BU-18

G827-A2 BU-18

G827-A2 BU-18

C967-A15 BU-18

C967-A15 BU-18

C967-A15 BU-18

C967-A15 BU-18

R747-A6 GY-18 R747-A6 GY-18

R747-A6 GY-18

R747-A6 GY-18

A751-A13 YL-18

A751-A13 YL-18

A751-A13 YL-18

A751-A13 YL-18

T725-A32 WH-18

T725-A32 WH-18

T725-A32 WH-18

T725-A32 WH-18

G828-A92 WH-18

G828-A92 WH-18

G850-A98 BU-18

G850-A98 BU-18

G850-A98 BU-18

G850-A98 BU-18

G826-A1 BR-18

G826-A1 BR-18

N707-A31 PU-18

N707-A31 PU-18

N707-A31 PU-18

N707-A31 PU-18

G849-A96 BR-18

G849-A96 BR-18

G849-A96 BR-18

G849-A96 BR-18

T860-A34 OR-18-XLPE

T860-A34 OR-18-XLPE

T858-A23 GY-18-XLPE

T858-A23 GY-18-XLPE

T962-A29 WH-18-XLPE

T962-A29 WH-18-XLPE

T962-A29 WH-18-XLPE

T959-A18 BR-18-XLPE

T959-A18 BR-18-XLPE

T959-A18 BR-18-XLPE

T961-A28 GN-18-XLPE

T961-A28 GN-18-XLPE

T961-A28 GN-18-XLPE

T960-A19 BU-18-XLPE

T960-A19 BU-18-XLPE

T960-A19 BU-18-XLPE

T859-A37 WH-18-XLPE

T859-A37 WH-18-XLPE

T957-A16 PU-18-XLPE

T957-A16 PU-18-XLPE

T957-A16 PU-18-XLPE

T958-A17 YL-18-XLPE

T958-A17 YL-18-XLPE

T958-A17 YL-18-XLPE

T858-A86 GY-18-XLPE

T858-A86 GY-18-XLPET858-A85 GY-18-XLPE

T858-A85 GY-18-XLPE

T859-A88 WH-18-XLPE

T859-A88 WH-18-XLPET859-A87 WH-18-XLPE

T859-A87 WH-18-XLPE

T860-A90 OR-18-XLPE

T860-A90 OR-18-XLPE

T860-A89 OR-18-XLPE

T860-A89 OR-18-XLPE

G833-A46 PK-18

G833-A46 PK-18

G833-A46 PK-18

G833-A45 PK-18

G833-A45 PK-18

G833-A45 PK-18

G833-A44 PK-18

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

G826-A35 BR-18

G826-A35 BR-18

G826-A35 BR-18

G826-A38 BR-18

G826-A38 BR-18

G826-A38 BR-18

G827-A36 BU-18

G827-A36 BU-18

G827-A36 BU-18C991-N7 PK-18

G828-N5 WH-18G829-N6 GR-18

G827-A43 BU-18

G827-A43 BU-18

G827-A43 BU-18

G828-A95 WH-18

G828-A95 WH-18

G828-A95 WH-18

G828-A39 WH-18

G828-A39 WH-18

G828-A39 WH-18G828-A40 WH-18

G828-A40 WH-18

G828-A40 WH-18G829-A42 GN-18

G829-A42 GN-18

G829-A42 GN-18G829-A41 GN-18

G829-A41 GN-18

G829-A41 GN-18

G829-A94 GN-18

G829-A94 GN-18

G829-A94 GN-18

INJECTION ACTUATIONPRESSURE CONTROL VALVE(IAPCV)

FUEL HARNESS 272-5869

L985-C12 YL-16L985-C10 YL-16

L984-C8 OR-16L984-C6 OR-16L983-C4 WH-16L983-C2 WH-16

A701-C1 GY-16A702-C3 PU-16A703-C5 BR-16A704-C7 GN-16A705-C9 BU-16

A706-C11 GY-16

INJECTORCYLINDER #1

INJECTORCYLINDER #2

INJECTORCYLINDER #3

INJECTORCYLINDER #4

INJECTORCYLINDER #5

INJECTORCYLINDER #6

1539693NOTE XA B A B

1539693NOTE X A B

1539693NOTE X A B

1539693NOTE X A B

1539693NOTE X A B

1539693NOTE X

FUELPRESSURESENSOR1946725

SECONDARY ENGINESPEED/TIMING SENSOR(BOTTOM)

(245-4630)

3E5179

INJECTOR HARNESSINTERFACE CONNECTOR

FUEL HARNESSINTERFACE CONNECTOR

1552252HARNESS 222-5917

1 2 3 4 5 6 7 8 910111213141516171819 2021222324

105-E6 RD-18

150-E38 OR-14

391-E33 PK-18

120-E45 YL-18

150-E1 OR-14

NOTE D

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 SIGNALCOOLANT 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 SENSOR 1 (pwm)ANLG SNSR PWR (+5V)ANLG SNSR RETURNETHER START VALVE RELAY

ETHER START VALVE RELAY BATTERY(-)

ETHER START VALVE BATTERY(-)

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 LAMP

+BAT. (SWITCHED)CAT DATA LINK -CAT DATA LINK +

150/OR(48)

382/PK

125/ORT993/BR

M910/OR

F426/BU

E798/PK

G971/BR

G969/YL

G488/GN

E452/WH

167/ORA274/BK

G469/BU

A307/GY

387/PK

381/PU

M909/GN

F716/WHG968/WH

M904/OR

T936/GN

G955/GN

G967/WH

F424/YL

F404/RDF420/GN

CIRCUITS WITHIN THIS AREA ARE RECOMMENDATIONS

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 30 METERS

INLET AIR SHUTOFFSOLENOID (NOTE V)

1A

CB

1A

CB

1A

CB

21

ETHERSTARTVALVE(NOTE V)

21

21

120/YL

892/WH893/PK

150/OR(52)150/OR(53)

H407/YL

H406/GY

H405/BU

A234/BK

K900/YL

K990/GNSPARE 1

C912/GN

229/BK(65)

229/BK(61)

229/BK(63)

229/BK(63)

120

CBA

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

P1541740502 B

ED

F

HJ

G

C229/BK

893/PK892/WH

A234/BK

K990/GNK900/YL

ELECTRONICSGROUND STUDNOTE A

120/YL A

1

45

36

11

J619X1343 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 SENSOR 1 (pwm)

ANLG SNSR PWR (+5V)ANLG SNSR RETURN

ETHER START VALVE RELAY

STARTING AID OVERRIDE SW

MAINTENANCE DUE RESET SW

NOT USED2

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 +

150/OR(48)

125/OR

167/OR

T993/BR

F426/BU

E798/PK

SPARE 1382/PK

G971/BRG969/YL

E452/WH

A274/BK

G488/GN

G469/BU

A307/GY

387/PK

381/PU

M909/GN

F716/WHG968/WH

M904/OR

T936/GN

G955/GN

G967/WH

F424/YL

F404/RDF420/GN

NOT USEDNOT USED

NOT USED

23

3132

3435

37

161718


J1939 SHIELDJ1939 DATA +J1939 DATA -

21 NOT USEDC912/GN THROTTLE POSITION SENSOR 2 (pwm)

NOT USED

120/YL

892/WH893/PK

150/OR(52)150/OR(53)

M910/OR

H407/YLH406/GY

H405/BU

A234/BKK900/YLK990/GN

150/OR(48)

125/OR

167/OR

T993/BR

F426/BU

E798/PK382/PK

G971/BRG969/YL

E452/WH

A274/BK

G488/GN

G469/BU

A307/GY

387/PK

381/PU

M909/GN

F716/WHG968/WH

M904/OR

T936/GN

G955/GN

G967/WH

F424/YL

F404/RDF420/GN

120/YL120/YL

892/WH893/PK

150/OR(52)150/OR(53)

M910/OR

H407/YLH406/GY

H405/BU

C912/GNSPARE 1


12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970

229/BK(61)229/BK(65)

A234/BK

892/WH893/PK

K900/YLK990/GN

8T8736

J63ENGINE SERVICETOOL CONNECTOR

(-)BATTERY

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

J1939 SHIELD

(+)BATTERY

KEYSTARTSWITCH

ALTERNATOR

S

MTR BAT.

G

STARTINGMOTOR NOTE D

STON

OFF

BSC

R

BATTERY

BATTERY

OPTIONALWIRING

DISCONNECTSWITCH

BATTERY

ALTERNATE ETHER VALVE WIRING

11297164

11297163

1297

164

112

9716

3

12

P5151552269

START RELAY(SMMS)

BK-18BK-18

BK-18BK-18

OR-2

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 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: USE KIT 156-7106 WHEN REPLACING CONNECTOR 153-9693. REFER TO REHS1809 FOR REPAIR AND INSTALLATION DETAILS.

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

+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)

150/OR(48)

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

125/OR

167/OR

T993/BR

F426/BU

E798/PK382/PK

G971/BRG969/YL

E452/WH

A274/BK

G488/GN

G469/BU

A307/GY

387/PK

381/PU

M909/GN

F716/WHG968/WH

M904/OR

T936/GN

G955/GN

G967/WH

F424/YL

F404/RDF420/GN

23

3132

3435

37

161718


21

120/YL

892/WH893/PK

150/OR(52)150/OR(53)

M910/OR

H407/YLH406/GY

H405/BU


INLET AIR SHUTOFFSOLENOID RELAY(NOTE V)

INLET AIR SHUTOFFSOLENOID (NOTE V)

21

P5201552269

21

P8001552267

COOLANTLEVELSENSOR

ACB

+5VSIGNALRETURN

E-C191552267

ABC

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

266E

957

267E4207

269E4604

756E168266E793

P6491552252

DIAGNOSTICYL

WARNING RD

1275485

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

RS

485A

RS

485B

GA

UG

E G

RO

UN

DG

AU

GE

V+

RS485ARS485B

GAUGE GROUNDGAUGE V+

RS

485A

RS

485B

GA

UG

E G

RO

UN

DG

AU

GE

V+

RS

485A

RS

485B

GA

UG

E G

RO

UN

DG

AU

GE

V+

RS

485A

RS

485B

GA

UG

E G

RO

UN

DG

AU

GE

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

RS

485A

RS

485B

GA

UG

E G

RO

UN

DG

AU

GE

V+

ABCDEFGHJ

9W1951

1 2

E-S2

1 2

E-S9

1 2

E-S3

12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970

1607689H-C1

12

E-C71552273

3456

+BATTERYJ1939 DATA+J1939 DATA-J1939 SHIELD

GROUND

12

E-C51552269

12

H-C51552269

V-C13E3364

1

1

H-C41275486

1 11 1

1

1

1

1

1

1

1

1

1

1 2

E-S6

1

H-C31275485

1

1330973ABC 174-3016

ABC

1 2

H-S3

1 2

H-S2

11

11

1 2

E-S8

12

E-C131552269

1 2

E-S10

START RELAY2095582

BK-18BK-18

STONOFF

BAT

GND

IL

IGN

KEYSWITCH3E0156

WARNINGLAMP

7N5876

DIAGNOSTICLAMP

7N5876

893-E12 GN-18

120-E35 YL-18

K990-E25 GN-16K900-E27 YL-16

E-C6 ENGINE SERVICETOOL CONNECTOR

E-C201330973

K990-E48 GN-16

K900-E22 YL-16

893-E12 GN-18892-E11 BR-18

893-E12 GN-18892-E11 BR-18

CONTROL MODULE210-4309

101-H10 RD-10

120-E36 YL-18

150-E38 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-E13 YL-16K900-E13 YL-16

K990-E15 GN-16

K990-E15 GN-16105-E6 RD-18

G967-E4 WH-18

F404-E29 RD-18

F420-E32 GN-18

391-E43 PK-18391-E46 PK-18391-E31 PK-18

391-E31 PK-18 391-E33 PK-18

229-E28 BK-18

229-E16 BK-14

229-H19 BK-18

229-E42 BK-18

229-H17 BK-18

892-E11 BR-18

120-H22 YL-18

120-H22 YL-18

120-H22 YL-18

120-E19 YL-18

120-E19 YL-18

1 2

E-S7120-E21 YL-18

120-E45 YL-18

120-E34 YL-18120-E36 YL-18

120-E37 YL-18

120-E7 YL-18

120-E7 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-E47 YL-16

K990-E48 GN-16

120-E34 YL-18K900-E47 YL-16

1 2

E-S1K900-E27 YL-16

K900-E22 YL-16K900-E26 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-161 2

H-S7

1 2

H-S1

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

229-H21 BK-14

229-H21 BK-14

1 2

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-E23 GN-16

1 2

E-S11K990-E25 GN-16

K990-E23 GN-16

K990-E24 GN-16

K900-E26 YL-16K990-E24 GN-16

120-E35 YL-18

120-E21 YL-18

101-H20 RD-10

101-E10 RD-10

101-E20 RD-10

229-E30 BK-18

229-E40 BK-14

229-E40 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-E39 YL-18

F424-E39 YL-18

F426-E52 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-E53 BK-18

E-C181552267

ABCG967-E4 WH-18

229-E51 BK-18

229-E30 BK-18

229-H32 BK-14101-H31 RD-14

229-H32 BK-14

101-H31 RD-14

391-E46 PK-18

391-E43 PK-18

229-E54 BK-18

229-E54 BK-18

N785-G4 BU-18

N784-G3 WH-18

N783-G2 GN-18

N782-G1 BU-18

N78

2-G

5B

U-1

8N

783-

G6

GN

-18

N78

4-G

7W

H-1

8N

785-

G8

BU

-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

N78

2-G

13B

U-1

8N

783-

G14

GN

-18

N78

4-G

15W

H-1

8N

785-

G16

BU

-18

N785-G28 BU-18

N784-G27 WH-18

N783-G26 GN-18

N782-G25 BU-18

N78

2-G

21B

U-1

8N

783-

G22

GN

-18

N78

4-G

23W

H-1

8N

785-

G24

BU

-18

N785-G33 BU-18

N784-G32 WH-18

N783-G31 GN-18

N782-G30 BU-18

N78

5-G

33B

U-1

8N

784-

G32

WH

-18

N78

3-G

31G

N-1

8N

782-

G30

BU

-18

N78

2-G

34B

U-1

8N

783-

G35

GN

-18

N78

4-G

36W

H-1

8N

785-

G29

BU

-18

TACHOMETER207-2825

FUELPRESSURE211-0745

ENGINE OILPRESSURE

207-2824

ENGINE COOLANTTEMPERATURE

207-2823VOLTMETER207-2822

150-E1 OR-14

F404-E29 RD-18

F716-E9 WH-18

F420-E32 GN-18

G955-E3 GN-18

F426-E52 BU-18

105-E6 RD-18

150-E38 OR-14120-E45 YL-18105-E6 RD-18

G967-E4 WH-18

F424-E39 YL-18F404-E29 RD-18

F716-E9 WH-18F716-E9 WH-18

F420-E32 GN-18

G955-E3 GN-18

G955-E3 GN-18

F426-E52 BU-18

229-E50 BK-18

229-E50 BK-18

K990-E48 GN-16

120-E34 YL-18K900-E47 YL-16

229-E50 BK-18

229-E28 BK-18229-E53 BK-18229-E51 BK-18229-E44 BK-18

229-E44 BK-18

1 2

C-S5

101-H37 RD-14101-H38 RD-14

101-H36 RD-14

1 2

C-S6

101-H34 RD-14101-H35 RD-14

101-H33 RD-14

12

E-S4

101-E17 RD-14101-E2 RD-14

101-E14 RD-14

12

E-S5

101-E18 RD-14101-E41 RD-14

101-E8 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-E16 BK-14

101-E5 RD-14

101-E5 RD-14

101-E14 RD-14

101-E17 RD-14

101-E2 RD-14

101-E8 RD-14

101-E41 RD-14

101-E18 RD-14

12

3

HI/LO IDLE2591107

CIRCUIT BREAKER6T-3643

15A

12

3

E-M9

E-M7

E-M8

E-T21311497

E-T11311497

E-M10

E-T17

E-T20 E-T15

4

STOP SWITCH111-1325

MAINTENANCE DUELAMP

7N5876

MAINTENANCECLEAR SWITCH

3N-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


MAINTENANCE OVERDUE LAMPRETARDER LAMP

J1939 DATA LINK (-)

RETARDER SOLENOID MED/HIPTO INTERRUPT

J1939 DATA LINK SHIELD

REMOTE SHUTDOWNINTERMEDIATE ENGINE SPEED SWITCH

BATTERY (+) - UNSWITCHEDCOOLANT LEVEL SWITCH

J1939 DATA LINK (+)

BATTERY (+) - UNSWITCHEDBATTERY (+) - UNSWITCHED

OVERSPEED 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 CONTROL PANEL

BATTERY

OPTIONALWIRING

DISCONNECTSWITCH

BATTERY

NOTE D

ALTERNATOR

S

MTR BAT.

G

STARTINGMOTOR

BATTERY

1V-C2 1297164

1

V-C312971641

1297163

11297163

200-V2 BK-14

101-V1 RD-14

J6493E5179

3E3382 1552264

1275485

1275485

1275486

12754861552269

(NOTE B & C)

(NOTE B & C)

H-C27X6222

E-C19X0145

IDENT HARNESS CHG

FOR: C9 ACERT

A 198-2713 05 (EXTERNAL) ENGINE MASTER HARNESS C 222-5917 05 (INTERNAL) INJECTOR HARNESS N 272-5869 00 FUEL HARNESS (LEFT FRONT FILTER)

145-7028

165-6634/239-9957

161-9932

STONOFF

BSC

R

P11607689J1

2274002

1552269

1698670

1698670

3E3370

3E3364

1698670

1552264

1552269

1552269

1003320

1112416

1552269

1552269

3E3388

3E3370

A-C10 A-C14

A-C2

A-C7

A-C3

A-C6

A-C13

A-C15

A-C12

A-C11

A-C16

A-C1J2

A-C5

A-C4

N-C4

INTAKE AIRHEATER RELAY INTAKE AIR

HEATER GROUND

C-C2 C-C3 C-C4 C-C5 C-C6 C-C7

N-C1

A-C9 C-C1

ELECTRONIC CONTROL MODULE (ECM)

ELECTRONIC CONTROL MODULE J1

CONNECTOR AND SPLICE LOCATIONS FORHARNESS 198-2713

A-S3

A-S2

A-S6

A-S1

A-S5

A-S4A-S7A-S8

A-C1ELECTRONIC

CONTROLMODULE (ECM) J2

A-C10 TIMING CALIBRATION(TC) PROBE CONNECTOR

A-C11ATMOSPHERIC PRESSURE

SENSOR

A-C12 BOOSTPRESSURESENSOR

A-C13 RAIL PRESSURE(INJECTION ACTUATION PRESSURE)

SENSOR

A-C14 CAP

A-C15 ENGINEOIL PRESSURESENSOR

A-C16 FUEL HARNESSINTERFACE

A-C2 INTAKE AIRHEATER RELAY

A-C3INJECTION

ACTUATION PRESSURECONTROL VALVE (IAPCV)

A-C4 PRIMARYENGINESPEED/TIMINGSENSOR

A-C5 SECONDARYENGINE

SPEED/TIMINGSENSOR

A-C6 COOLANTTEMPERATURE

SENSOR

A-C7 INTAKE MANIFOLDAIR TEMPERATURE SENSOR

A-C9 INJECTOR HARNESSINTERFACE

A-C1ELECTRONIC

CONTROLMODULE (ECM) J2

ENGINE

LEFT SIDE VIEW

TOP VIEW

CONNECTORA-C1 / J2

TIMINGCALIBRATION(TC)PROBECONNECTOR A-C10

TIMINGCALIBRATION(TC)PROBECONNECTOR A-C10

ATMOSPHERIC PRESSURESENSOR A-C11

BOOST PRESSURESENSOR A-C12

BOOST PRESSURESENSOR A-C12

BOOST PRESSURESENSORA-C12

RAIL PRESSURE(INJECTION ACTUATIONPRESSURE) SENSOR A-C13

ENGINE OILPRESSURE

SENSOR A-C15

FUEL HARNESSINTERFACECONNECTOR A-C16

FUEL HARNESSINTERFACECONNECTORA-C16

INJECTION ACTUATIONPRESSURE CONTROL

VALVE(IAPCV)A-C3

PRIMARY ENGINESPEED/TIMINGSENSOR(TOP)

A-C4

SECONDARYENGINE

SPEED/TIMINGSENSOR(BOTTOM)

A-C5

ENGINE COOLANTTEMPERATURESENSOR A-C6

INTAKE MANIFOLDAIR TEMPERATURESENSOR A-C7

INJECTORHARNESSINTERFACEA-C9/C-C1

INJECTORHARNESS

INTERFACEA-C9 / C-C1

INJECTORHARNESSINTERFACEA-C9/C-C1

INJECTORHARNESS

INTERFACEA-C9 / C-C1

INJECTORCYLINDER 1C-C2






ELECTRONIC CONTROL MODULE (ECM)

CONNECTORJ1

CONNECTORA-C1 / J2

FUEL FILTER LEFT SIDE VIEW

NOTE: FUEL PRESSURE SENSOR LOCATION DEPENDS ON ENGINE CONFIGURATION

FUEL HARNESSINTERFACE

A-C16 / N-C1

FUEL HARNESSINTERFACE

A-C16 / N-C1

FUEL PRESSURESENSORN-C4

INTAKE AIR HEATER WIRING

CABLE TO INTAKE AIR HEATER

CABLE TO INTAKE AIR HEATER

ENGINE LEFT SIDE VIEW SHOWING INTAKE AIR HEATER WIRING

ENGINE TOP VIEW SHOWING INTAKE AIR HEATER WIRING

INTAKE AIR HEATERGROUND STRAP

INTAKE AIR HEATER GROUND STRAP

INTAKE AIR HEATER RELAY

INTAKE AIR HEATER RELAY

c7 engine electrical renr7933renr7933 03_sis

Documents