INTERACTIVE SCHEMATIC Bookmarks
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UENR1201 November 2010
C15 and C18 Industrial Engines Electrical System BDN1-UP LDN1-UP
Volume 1 of 2: Below 750HP Volume 2 of 2: 750HP and Above © 2010 Caterpillar, All Rights Reserved
Printed in U.S.A.
DIAGNOSTIC CODE TABLES AND RELATED MANUALS TABLE
CID
Event Codes Machine Control
Component Identifiers (CID¹) Module Identifier (MID²) Engine Control (MID No. 036)
Event Code E096
Component
Condition High Fuel Pressure
E198
Low Fuel Pressure
29
Accelerator Pedal Position 2
E360
Low Engine Oil Pressure
E361
High Engine Coolant Temperature
E362
Engine Overspeed
E383
High Fuel Supply Temperature
E443
High Auxiliary Pressure
91
Accelerator Pedal Position 1
100
Engine Oil Pressure
101
Engine Crankcase Pressure
108
Barometric Pressure
110
Engine Coolant Temperature
111
Engine Coolant Level
E445
High Auxiliary Temperature
158
Keyswitch Battery Potential
E539
High Intake Manifold Air Temperature
168
Battery Potential / Power Input 1
E583
High Air Inlet #1 Differential Pressure
172
Engine Air Inlet Temperature
174
Engine Fuel Temperature 1
E593
190
Engine Speed
Aftertreatment Insufficient Temperature to Complete Regeneration
411
Engine Exhaust Gas Recirculation Differential Pressure
E991
412
Engine Exhaust Gas Recirculation Temperature
DPF Active Regeneration Inhibited Due to Permanent System Lockout
626
Engine Start Enable Device 1
630
Calibration Memory
E992
DPF Active Regeneration Inhibited Due to Temporary System Lockout
631
Calibration Module
E993
DPF Active Regeneration Inhibited Due to Inhibit Switch
637
Engine Timing Sensor
E995
High DPF #1 Soot Loading
651
Engine Injector Cylinder #01
652
Engine Injector Cylinder #02
E997
High DPF #1 Ash Loading
653
Engine Injector Cylinder #03
E1008
High DPF #1 Intake Temperature
654
Engine Injector Cylinder #04
E1014
Low DPF #1 Intake Temperature
655
Engine Injector Cylinder #05
E1025
Aftertreatment #1 Failed to Ignite
656
Engine Injector Cylinder #06
E1026
Aftertreatment #1 Loss of Combustion
678
ECU 8 Volts DC Supply
E1036
High Crankcase Pressure
723
Engine Speed Sensor #2
E1096
High EGR Mass Flow Rate
1072
Compression Brake Low/High Solenoid
E1045
Low Intake Manifold Pressure
E1040
ARD Manually Disabled
E1051
High Aftertreatment #1 Fuel Pressure #2
E1052
Low Aftertreatment #1 Fuel Pressure #1
E1053
Low Aftertreatment #1 Fuel Pressure #2
1073
Compression Brake Medium/High Solenoid
1385
Auxiliary Temperature #1
1387
Auxiliary Pressure #1
2630
Engine Charge Air Cooler Outlet Temperature
2791
EGR Valve Return
2813
Air Shutoff Relay
E1070
Aftertreatment Fuel Injector #1 Not Responding
3241
Exhaust Gas Temperature 1
E1090
High EGR Intake Pressure
3242
Particulate Trap Intake Gas Temperature
E1092
High EGR Temperature
3251
DPF #1 Differential Pressure
3358
Engine Exhaust Gas Recirculation Inlet Pressure
E1093
Low EGR Differential Pressure
3479
ARD Fuel Pressure #1 Control
E1094
High EGR Differential
3480
Aftertreatment #1 Fuel Pressure #1
E1095
Low EGR Mass Flow Rate
3484
Aftertreatment #1 Ignition
3487 3488 3509
E1096
High EGR Mass Flow Rate
Aftertreatment #1 Air Pressure Control
E1123
Engine Exhaust Manifold Bank #
Aftertreatment #1 Air Pressure Actuator Position
E1154
Low DPF #1 Intake Pressure
Sensor Supply Voltage 1
E1156
High DPF #1 Intake Pressure
3510
Sensor Supply Voltage 2
E1170
Low Aftertreatment #1 Secondary Air Pressure
3511
Sensor Supply Voltage 3
3563
Engine Intake Manifold #1 Absolute Pressure
E1171
Engine Idle Shutdown Occurred
3609
DPF #1 Intake Pressure
E1172
Engine Idle Shutdown Pending
3659
Cylinder #1 Injector Actuator #2
E1239
DPF #1 Conditions Not Met for Active Regeneration
3660
Cylinder #2 Injector Actuator #2
E1300
3661
Cylinder #3 Injector Actuator #2
Aftertreatment Regeneration Cannot Start Due to Low Engine Temperature
3662
Cylinder #4 Injector Actuator #2
3663
Cylinder #5 Injector Actuator #2
E1301
Aftertreatment Regeneration Cannot Start Due to System Fault
E1302
Aftertreatment Regeneration Cannot Start Due to Conditions Not Met
E1305
Initial Assembly Aftertreatment #1 Regeneration Required
E2143
Low Engine Coolant Level
3664
Cylinder #6 Injector Actuator #2
3837
Aftertreatment 1 Secondary Air Pressure
4077
Aftertreatment #1 Fuel Pressure #2
4265
Aftertreatment #1 Transformer Secondary Output
4301
Aftertreatment #1 Fuel Injector #1 Heater Control
4783
DPF #1 Mean Soot Signal
5423
Aftertreatment #1 Fuel Pump Relay Control
Failure Mode Identifiers (FMI)¹
5424
Aftertreatment #1 Fuel Flow Diverter Valve Control
5425
ARD Fuel Pressure #2 Control Actuator
5495
DPF #1 Soot Loading
0
High - most severe (3)
5576
Aftertreatment #1 Identification
5580
Engine Filtered Fuel Delivery Absolute Pressure
1
Low - most severe (3)
Low
5591
Aftertreatment #1 DPF Air Control Module
2
Erratic, Intermittent, or Incorrect
Erratic, Intermittent, or Incorrect
FMI No.
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 module diagnosed the fault.
Related Electrical Service Manuals Title Alternator: Starting Motor:
Form Number Bosch
SENR3685
Delco 42MT
SENR3581
© 2010 Caterpillar, All Rights Reserved
J1939 Description
CDL Description
High
3
Voltage Above Normal
Voltage Above Normal
4
Voltage Below Normal
Voltage Below Normal
5
Current Below Normal
Current Below Normal
6
Current Above Normal
Current Above Normal
7
Not Responding Properly
Not Responding Properly
8
Abnormal Frequency, Pulse Width, or Period Abnormal Frequency, Pulse Width, or Period
9
Abnormal Update Rate
Abnormal Update Rate
10
Abnormal Rate of Change
Abnormal Rate of Change
11
Other Failure Mode
Other Failure Mode
12
Failure
Failure
13
Out of Calibration
Out of Calibration
14
Special Instruction
Special Instruction
15
High - least severe (1)
(Not Used)
16
High - moderate severity (2)
(Not Used)
17
Low - least severe (1)
(Not Used)
18
Low - moderate severity (2)
(Not Used)
19
Data Error
Data Error
20
Data Drifted High
Data Drifted High
21
Data Drifted Low
Data Drifted Low
31 (no additional FMI data) (Not Used) ¹The FMI is a diagnostic code that indicates what type of failure has occurred.
HARNESS and WIRE
Electrical Schematic Symbols Symbols
T
Pressure Symbol
Temperature Symbol
Level Symbol
Circuit Breaker Symbol
Flow Symbol
Symbols and Definitions 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.
T
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 and Wire Symbols Wire, Cable, or Harness Assembly Identification: Includes Harness Identification Letters and Harness Connector Serialization Codes (see sample).
Harness Identification Letter(s): (A, B, C, ..., AA, AB, AC, ...) Harness Connector Serialization Code: The "C" stands for "Connector" and the number indicates which connector in the harness (C1, C2, C3, ...).
L-C12 3E-5179
AG-C4 111-7898
L-C12 3E-5179
1
Part Number: for Connector Plug
2 Plug
1 2
Deutsch connector: Typical representation of a Deutsch connector. The plug contains all sockets and the receptacle contains all pins.
1 2
Sure-Seal connector: Typical representation of a Sure-Seal connector. The plug and receptacle contain both pins and sockets.
© 2010 Caterpillar, All Rights Reserved
Part Number: for Connector Receptacle
Receptacle Pin or Socket Number
5A Fuse (5 Amps)
Harness identification code: This example indicates wire group 325, wire 135 in harness "AG".
9X-1123
Component Part Number
325-AG135 PK-14 Wire Gauge Wire Color
14
13
12
11
10
EN-C14 2818803 Y748-EN84 WH-18-GXL G833-EN42 PK-18-GXL R747-EN40 GY-18-GXL
J
EN-C18 2818804 G828-EN67 WH-14-RADXL Y749-EN68 GN-14-RADXL U779-EN29 BR-14-RADXL
229-EN28 BK-14-GXL 229-EN95 BK-14-GXL 229-EN114 BK-14-GXL 326-EN52 PU-18-GXL EN-S16 326-EN115 PU-16-GXL 326-EN96 PU-18-GXL 994-EN13 GY-18-GXL A235-EN70 BK-18-GXL EN-S17
EN-C1 2645732
ECM J2 327-8513 CAT BRAKE SOLENOID IVA SYSTEM OIL PRESSURE NRS FLOW BALANCE VALVE ARD FUEL FLOW DIVERTER
LOW/HIGH SOLENOID ACTUATOR ACTUATOR
CAT BRAKE SOLENOID MED/HIGH ARD AIR FLOW CONTROLLER SWITCHED BATT + ARD FUEL #2 CONTROL ACTUATOR RTN (MAIN) J1939 ENGINE CAN (-) J1939 ENGINE CAN (+) COMPRESSION BRAKE OUTPUT #1 RETURN INTAKE MANIFOLD PRESSURE SENSOR FUEL PRESSURE SENSOR (BEFORE FILTER) ANALOG RETURN IVA 4 RETURN ARD FUEL #2 CONTROL ACTUATOR(MAIN) IVA 5 RETURN IVA 2 RETURN
I
ENGINE SPEED SENSOR #1 (-) (CRANK) TDC SERVICE PROBE (+) FUEL PRESSURE SENSOR (AFTER FILTER) ENGINE OIL PRESSURE SENSOR ENGINE ANALOG RETURN IVA 3 RETURN NRS VALVE ACTUATOR (-) CRANKCASE PRESSURE SENSOR ENGINE SPEED SENSOR #1 (+) (CRANK) TDC SERVICE PROBE (-) AFTERTREATMENT 1 SECONDARY AIR PRESSURE NRS DIFFERENTIAL PRESSURE SENSOR ARD FUEL PRESS #1 SENSOR (PILOT) IVA 6 RETURN
NRS VALVE ACTUATOR (+) ARD FUEL NOZZLE HEATER RELAY CONTROL ENGINE SPEED SENSOR #2 (+) (CAM) ENGINE SPEED SENSOR #2 (-) (CAM) IVA 1 RETURN ARD PUMP & NOZZLE RELAY/ DIVERT DOUT RTN SPILL INJECTOR 5 & 6 HIGH SIDE SENSOR RETURN (IVA SYSTEM OIL PRESS) DPF #1 INTAKE GAS TEMPERATURE SENSOR IVA 5+6 HIGH SIDE ARD FUEL PRESS #1 CONTROL ACTUATOR ARD FUEL #1 CONTROL ACTUATOR RTN SPILL INJ 3+4 HIGH SIDE NRS TEMPERATURE SENSOR CHARGE AIR COOL #1 OUTLET TEMP SENSOR
H
DPF INTAKE PRESSURE #1 SENSOR IVA 3+4 HIGH SIDE IVA 1+2 HIGH SIDE ARD FUEL PUMP RELAY CONTROL HEATED NOZZLE LOAD FEEDBACK ENGINE LEFT +5V SUPPLY AFTERTREATMENT #1 ID # MODULE NRS INTAKE PRESSURE SENSOR IVA SYSTEM OIL PRESS SOLENOID RETURN SPILL INJ 1+2 HIGH SIDE BAROMETRIC PRESSURE SENSOR SENSOR +5V (IVA SYSTEM OIL PRESSURE) ENGINE RIGHT +5V SUPPLY CAT CEM +5V SUPPLY ENGINE RIGHT RETURN COOLANT TEMPERATURE SENSOR
ARD IGNITION TRANSFORMER PRIMARY LS ARD FUEL PRESS #2 SENSOR (MAIN) IVA SYSTEM OIL PRESSURE AFTERTREATMENT #1 GAS TEMP #1 AFTERTREATMENT #1 ID # MODULE RETURN ENGINE LEFT RETURN DPF DELTA P FUEL TEMPERATURE SENSOR
(DOC) INJECTOR 5-6 HIGH SIDE SPILL INJECTOR 6 RETURN SPILL INJECTOR 3 RETURN SPILL INJECTOR 5 RETURN SPILL INJECTOR 4 RETURN (DOC) INJECTOR 1-2 HIGH SIDE (DOC) INJECTOR 6 RETURN (DOC) INJECTOR 3 RETURN (DOC) INJECTOR 5 RETURN (DOC) INJECTOR 4 RETURN ARD IGNITION PRIMARY HIGH SIDE
G
K738-EN60 T852-EN100 P894-EN78 A893-EN10
1 3 4 5 6 8 9 10 11 12 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 30 31 32 33 34 35 36 38 40 41 42 43 44 45 46 47 49 50 51 52 53 54 55 56 58 59 60 61 62 63 65 66 67 68 69 70 72 73 74 76 77 78 79 80 81 82 83 84 85 87 88 89 90 91 92 93 94 95 96 97 99 100 101 102 103 104 105 106 107 108 109 110 111 113 115 116 118 120
SPILL INJ 1 RETURN SPILL INJ 2 RETURN (DOC) INJECTOR 3-4 HIGH SIDE (DOC) INJECTOR 1 RETURN (DOC) INJECTOR 2 RETURN
995-EN46 BU-18-GXL E795-EN16 YL-18-GXL G829-EN77 GN-18-GXL G856-EN126 WH-18-GXL G857-EN18 YL-18-GXL K737-EN34 BR-16-XLPE K738-EN60 GN-16-XLPE K739-EN58 BU-16-XLPE L707-EN11 WH-18-GXL T856-EN123 WH-16-XLPE T857-EN124 GN-16-XLPE T858-EN56 GY-16-XLPE T859-EN59 WH-16-XLPE T860-EN57 OR-16-XLPE T862-EN54 BU-16-XLPE T863-EN32 GN-16-XLPE T864-EN62 YL-16-XLPE T957-EN65 PU-16-XLPE T958-EN66 YL-16-XLPE T959-EN73 BR-16-XLPE T960-EN74 BU-16-XLPE T961-EN75 GN-16-XLPE T962-EN76 WH-16-XLPE T985-EN9 WH-16-XLPE T986-EN12 GN-16-XLPE T987-EN39 GY-16-XLPE T988-EN55 PU-16-XLPE T989-EN63 BU-16-XLPE T990-EN64 BR-16-XLPE U773-EN37 PK-18-GXL U774-EN22 BU-14-RADXL U775-EN15 GY-14-RADXL X983-EN117 BU-16-XLPE X984-EN121 BR-16-XLPE X985-EN118 OR-16-XLPE X986-EN120 YL-16-XLPE X987-EN119 BR-16-XLPE X988-EN125 PU-16-XLPE X989-EN122 OR-16-XLPE
GN-16-XLPE GY-18-GXL PU-18-GXL OR-18-GXL
K737-EN34 BR-16-XLPE N951-EN94 GN-14-GXL Y736-EN4 OR-18-GXL Y798-EN2 GN-18-GXL Y797-EN3 YL-18-GXL K739-EN58 BU-16-XLPE R746-EN5 PK-18-GXL C991-EN20 PK-18-GXL G829-EN77 GN-18-GXL X984-EN121 BR-16-XLPE C778-EN1 BR-18-GXL T856-EN123 WH-16-XLPE X985-EN118 OR-16-XLPE E963-EN127 BK-18-GXL G856-EN126 WH-18-GXL P792-EN86 BU-18-GXL 994-EN13 GY-18-GXL G833-EN105 PK-18-GXL X986-EN120 YL-16-XLPE U775-EN15 GY-14-RADXL E795-EN16 YL-18-GXL E964-EN17 WH-18-GXL G857-EN18 YL-18-GXL Y923-EN8 PU-18-GXL P893-EN6 PU-14-RADXL F725-EN21 WH-18-GXL T857-EN124 GN-16-XLPE U774-EN22 U798-EN23 E966-EN24 E965-EN25
BU-14-RADXL PK-18-GXL YL-18-GXL BU-18-GXL
X983-EN117 BU-16-XLPE Y738-EN26 GY-18-GXL T864-EN62 YL-16-XLPE G827-EN129 BU-18-GXL J894-EN72 X988-EN125 Y733-EN30 Y734-EN31 T863-EN32 U773-EN37 L707-EN11
WH-18-GXL PU-16-XLPE PU-18-GXL BU-18-GXL GN-16-XLPE PK-18-GXL WH-18-GXL
J896-EN35 X989-EN122 X987-EN119 Y737-EN27 X993-EN134 G828-EN38 K895-EN90 U779-EN29 H807-EN112 T862-EN54 R747-EN40
OR-18-GXL OR-16-XLPE BR-16-XLPE YL-18-GXL WH-16-GXL WH-18-GXL BU-18-GXL BR-14-RADXL YL-18-GXL BU-16-XLPE GY-18-GXL
G833-EN91 Y748-EN87 Y749-EN41 Y749-EN61 Y797-EN85 Y798-EN80
PK-18-GXL WH-18-GXL GN-18-GXL GN-18-GXL YL-18-GXL GN-18-GXL
A893-EN107 OR-18-GXL A893-EN132 OR-18-GXL A893-EN108 OR-18-GXL C778-EN1 BR-18-GXL
F421-EN69 YL-18-GXL OR-16-XLPE BR-16-XLPE GY-16-XLPE BU-16-XLPE PU-16-XLPE GY-16-XLPE WH-16-XLPE BR-16-XLPE GN-16-XLPE BU-16-XLPE YL-16-GXL
Y743-EN111 Y747-EN49 Y748-EN43 Y749-EN45 Y749-EN99
WH-16-XLPE GN-16-XLPE WH-16-XLPE PU-16-XLPE YL-16-XLPE
EN-S9
C991-EN20 PK-18-GXL
F421-EN69 YL-18-GXL F421-EN110 F725-EN21 WH-18-GXL G826-EN128 BR-18-GXL G827-EN129 BU-18-GXL G828-EN67 EN-S4 G828-EN38 WH-18-GXL G828-EN81 G828-EN92 G828-EN82 WH-18-GXL
+ VOLTS GROUND SIGNAL
OR-18 BK-18 WH-18
EN-C3 1552252 1 T858-EN56 GY-16-XLPE 2 T862-EN54 BU-16-XLPE 3 T957-EN65 PU-16-XLPE 4 T985-EN9 WH-16-XLPE 5 T958-EN66 YL-16-XLPE 6 T986-EN12 GN-16-XLPE 7 T859-EN59 WH-16-XLPE 8 T863-EN32 GN-16-XLPE 9 T959-EN73 BR-16-XLPE 10 T987-EN39 GY-16-XLPE 11 T960-EN74 BU-16-XLPE 12 T988-EN55 PU-16-XLPE
NRS INTAKE PRESSURE SENSOR 320-3061
+5 VOLTS GROUND SIGNAL
ENGINE OIL PRESSURE SENSOR 293-5535
WH-14-RADXL WH-14-RADXL WH-18-GXL
EN-C21 2304009 1 G828-EN92 WH-18-GXL 2 Y749-EN14 GN-18-GXL 3 Y737-EN53 YL-18-GXL 4 P792-EN103 BU-18-GXL 5 F421-EN110 YL-18-GXL 6 326-EN52 PU-18-GXL 7 A893-EN107 OR-18-GXL 8 T788-EN97 GN-14-GXL 9 229-EN95 BK-14-GXL 10 P899-EN47 YL-18-GXL 11 C991-EN101 PK-18-GXL 12 Y738-EN98 GY-18-GXL
J896-EN35 OR-18-GXL K895-EN90 BU-18-GXL N951-EN94 GN-14-GXL EN-S10
P792-EN86 BU-18-GXL
P792-EN103 P792-EN104 P893-EN6 PU-14-RADXL P899-EN47 EN-S15 P899-EN131 P899-EN113 R747-EN40 GY-18-GXL T788-EN19 EN-S13 T788-EN97 T788-EN116 T852-EN100 GY-18-GXL T853-EN130 OR-18-GXL U781-EN44 YL-16-GXL U782-EN7 PK-16-GXL U798-EN23 PK-18-GXL X993-EN134 WH-16-GXL Y733-EN30 PU-18-GXL Y734-EN31 BU-18-GXL Y736-EN4 OR-18-GXL EN-S14
Y737-EN36 Y737-EN53 Y738-EN50 Y738-EN93 EN-S2 Y738-EN98 Y738-EN26 GY-18-GXL Y738-EN71 GY-18-GXL Y738-EN133 Y743-EN111 OR-18-GXL Y747-EN49 BR-18-GXL Y737-EN27 YL-18-GXL
EN-S1
Y748-EN43 WH-18-GXL Y748-EN87 WH-18-GXL
EN-S3
Y749-EN61 GN-18-GXL Y749-EN45 GN-18-GXL
EN-S5
Y749-EN99 GN-18-GXL Y749-EN41 GN-18-GXL U779-EN29 Y750-EN109 Y751-EN48 Y777-EN135 Y797-EN3 YL-18-GXL Y797-EN85 YL-18-GXL
BU-18-GXL BU-18-GXL YL-18-GXL YL-16-GXL YL-18-GXL
+ VOLTS GROUND SIGNAL
NRS DIFFERENTIAL PRESSURE SENSOR 365-9858
1 2 3 4 5 6 7 8 9 10 11 12
FK-C1 2304010 G828-FK3 WH-18-GXL Y749-FK6 GN-18-GXL
F421-FK1 YL-18-GXL
P792-FK5 BU-18-GXL F421-FK1 YL-18-GXL
G828-FK3 WH-18-GXL P792-FK5 BU-18-GXL
FK-C2 2304011 F421-FK1 YL-18-GXL Y749-FK2 GN-18-GXL
Y749-FK6 GN-18-GXL FK-S1
EN-C4 1552253 OR-16-XLPE YL-16-XLPE GN-16-XLPE BU-16-XLPE WH-16-XLPE BR-16-XLPE
T860-EN57 T864-EN62 T961-EN75 T989-EN63 T962-EN76 T990-EN64
FK-C3 2818804 G828-FK3 WH-18-GXL Y749-FK9 GN-18-GXL P792-FK5 BU-18-GXL
Y749-FK2 GN-18-GXL Y749-FK9 GN-18-GXL
995-EN46 BU-18-GXL Y749-EN61 GN-18-GXL K737-EN34 BR-16-XLPE K739-EN58 BU-16-XLPE K738-EN60 GN-16-XLPE
GK-C1 3E5179 1 T858-GK1 GY-16-NW 2 T862-GK4 BU-16-NW 3 T957-GK7 PU-16-NW 4 T985-GK9 WH-16-NW 5 T958-GK11 YL-16-NW 6 T986-GK13 GN-16-NW 7 T859-GK15 WH-16-NW 8 T863-GK18 GN-16-NW 9 T959-GK21 BR-16-NW 10 T987-GK23 GY-16-NW 11 T960-GK25 BU-16-NW 12 T988-GK27 PU-16-NW
TO INTERNAL HARNESS GK-C1 (LOC J7) OR GM-C1 (LOC J4)
1 2 3 4 5 6 7 8 9 10 11 12
GK-C2 1907612 1 T860-GK29 2 T864-GK32 3 T961-GK35 4 T989-GK37 5 T962-GK39 6 T990-GK41 7 X412-GK53 8 995-GK51 9 Y749-GK52 10 K737-GK43 11 K739-GK46 12 K738-GK50
TO INTERNAL HARNESS GK-C2 (LOC I7) OR GM-C2 (LOC I4)
1 2
1 2 3
SIGNAL GROUND
FUEL TEMPERATURE SENSOR 256-6453
FUEL PRESSURE SENSOR (AFTER FILTER) 320-3060
+ VOLTS GROUND SIGNAL
EN-C27 1552254 BU-16-XLPE OR-16-XLPE BR-16-XLPE YL-16-XLPE BR-16-XLPE OR-16-XLPE WH-16-XLPE GN-16-XLPE PU-16-XLPE
X983-EN117 X985-EN118 X987-EN119 X986-EN120 X984-EN121 X989-EN122 T856-EN123 T857-EN124 X988-EN125
SECONDARY FILTER (ON-ENGINE)
T852-EN100 H807-EN112 G826-EN128 G827-EN129 T853-EN130
YL-18-GXL YL-18-GXL GY-18-GXL GY-16-GXL GY-18-GXL GY-18-GXL
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
EG-C3 2606727 T852-EG1 H807-EG2 G826-EG3 G827-EG4 T853-EG5
1 2 3 4 5 6 7 8 9 10 11 12
1 2 3 4 5 6 7 8 9 10 11 12
TO INTERNAL HARNESS GK-C19 (LOC I7) OR GM-C19 (LOC I4)
GK-C19 1907613 X983-GK54 X985-GK55 X987-GK56 X986-GK57 X984-GK58 X989-GK59 T856-GK60 T857-GK61 X988-GK62
BU-16-NW OR-16-NW BR-16-NW YL-16-NW BR-16-NW OR-16-NW WH-16-NW GN-16-NW PU-16-NW
1 2 3
GY-18-TEFLON YL-18-TEFLON BR-18-TEFLON BU-18-TEFLON OR-18-TEFLON
1 2
RD-16 RD-16
EG-C2 2407878 G826-EG3 BR-18-TEFLON G827-EG4 BU-18-TEFLON T853-EG5 OR-18-TEFLON
1 2 3
+ VOLTS GROUND SIGNAL
IVA CIRCUIT OIL PRESSURE SENSOR 284-2728
EN-C23 2388247 P894-EN78 PU-18-GXL Y738-EN71 GY-18-GXL
1 2
BK-18 BK-18
T987-GK23 GY-16-NW T988-GK27 PU-16-NW T989-GK37 BU-16-NW
GK-S10 GK-S12 GK-S14 GK-S16
T788-FG6 GN-14-GXL 229-FG7 BK-14-GXL
T788-EN116 326-EN115 229-EN114 P899-EN131 A893-EN132 Y738-EN133
EN-C30 2397352 GN-14-GXL PU-16-GXL BK-14-GXL YL-16-GXL OR-18-GXL GY-18-GXL
1 2 3 4 5 6
1 2 3 4 5 6
FG-C3 2397353 T788-FG6 GN-14-GXL 326-FG11 PU-16-GXL 229-FG7 BK-14-GXL P899-FG8 YL-16-GXL A893-FG9 OR-18-GXL Y738-FG10 GY-18-GXL
1 2
RD-12 BK-12
EN-C20 2818801 U773-EN37 PK-18-GXL Y749-EN41 GN-18-GXL
ARD FUEL PUMP 344-5192
MOTOR
EN-C17 2304011 U774-EN22 BU-14-RADXL U775-EN15 GY-14-RADXL
FG-C4 2388245 A893-FG9 OR-18-GXL Y738-FG10 GY-18-GXL
1 2
ARD DIVERTER VALVE 300-3556
GN-18 GN-18
FG-C6 1552269 P899-FG8 YL-16-GXL 326-FG11 PU-16-GXL
1 2
BK-18 BK-18
EN-C5 2304013 Y748-EN87 WH-18-GXL G833-EN91 PK-18-GXL E795-EN16 YL-18-GXL
MANUAL PRIMING SWITCH 284-8381
1 2 3
EN-C15 1552267 Y797-EN85 YL-18-GXL Y798-EN80 GN-18-GXL
ENGINE SPEED/TIMING SENSOR(CRANK) 279-9828
RELAY LOAD FROM OEM HARNESS GROUND FROM OEM HARNESS
ENGINE SPEED/TIMING SENSOR(CAM) 279-9829
INTAKE MANIFOLD AIR PRESSURE SENSOR 325-7472
Vs GROUND SIGNAL
1 2 3 4 5 6
MATING CONNECTOR EN-C30
1 2
RD-12 BK-12
MOTOR
ARD FUEL PUMP 348-6959
EN-C8 2304011
FN-C2 2388245
326-FN1 PU-16-GXL P899-FN2 YL-16-GXL A893-FN3 OR-18-GXL Y738-FN4 GY-18-GXL
GN-18 GN-18
1 2
BK-18 BK-18
FROM EXTERNAL HARNESS MATING CONNECTOR EN-C3 (LOC J8)
FRONT PASS-THROUGH HARNESS WITHOUT FLOW SWITCH GK-C3 2642407 GY-16-HF BU-16-HF PU-16-HF WH-16-HF
T958-GK12 YL-16-HF T858-GK2 T862-GK5 T957-GK8 T985-GK10
T959-GK22 BR-16-HF T960-GK26 BU-16-HF T961-GK36 GN-16-HF T962-GK40 WH-16-HF T985-GK10 WH-16-HF T986-GK14 GN-16-HF
T858-GK3 T862-GK6 T958-GK12 T986-GK14
GK-C4 2642407 GY-16-HF BU-16-HF YL-16-HF GN-16-HF
T859-GK16 T863-GK19 T959-GK22 T987-GK24
GK-C5 2642407 WH-16-HF GN-16-HF BR-16-HF GY-16-HF
T987-GK24 GY-16-HF T988-GK28 PU-16-HF T989-GK38 BU-16-HF
K737-GK44 K737-GK43 BR-16-NW K737-GK45 K738-GK50 GN-16-NW K739-GK47 GK-S20 K739-GK46 BU-16-NW K739-GK48 K739-GK49 WH-16-NW GN-16-NW BU-16-NW BR-16-NW OR-16-NW YL-16-NW X987-GK63 X987-GK64 X988-GK67 X988-GK68 X989-GK65 X989-GK66
BR-16-NW BR-16-NW BU-16-NW BU-16-NW BU-16-NW
BR-16-NW BR-16-NW PU-16-NW PU-16-NW OR-16-NW OR-16-NW
INJ 1 1 2 3 4
GK-C9 1539693 K737-GK44 BR-16-NW K739-GK47 BU-16-NW
SPILL
GK-C10 1539693 K738-GK50 GN-16-NW K739-GK48 BU-16-NW
DOC SPILL
GK-C11 1539693 K737-GK45 BR-16-NW K739-GK49 BU-16-NW
INJ 3 1 2 3 4
T859-GK17 T863-GK20 T960-GK26 T988-GK28
GK-C6 2642407 WH-16-HF GN-16-HF BU-16-HF PU-16-HF
1 2 3 4
T860-GK30 T864-GK33 T961-GK36 T989-GK38
GK-C7 2642407 OR-16-HF YL-16-HF GN-16-HF BU-16-HF
1 2 3 4
T860-GK31 T864-GK34 T962-GK40 T990-GK42
GK-C8 2642407 OR-16-HF YL-16-HF WH-16-HF BR-16-HF
DOC SPILL
GK-C13 1539693 X987-GK63 BR-16-NW X983-GK54 BU-16-NW
INJ 4 DOC
GK-C14 1539693 X987-GK64 BR-16-NW X985-GK55 OR-16-NW
SPILL
INJ 5 DOC SPILL
INJ 6 1 2 3 4
1 2
GM-S7
T957-GM7 PU-16-NW
GM-S9
T958-GM11 YL-16-NW
GM-S11
T959-GM21 BR-16-NW
DOC
INJ 2 1 2 3 4
995-GM51 BU-16-NW T858-GM2 GY-16-HF GM-S1 T858-GM3 GY-16-HF T859-GM16 WH-16-HF GM-S3 T859-GM15 WH-16-NW T859-GM17 WH-16-HF T860-GM30 OR-16-HF GM-S5 T860-GM29 OR-16-NW T860-GM31 OR-16-HF T862-GM5 BU-16-HF GM-S2 T862-GM4 BU-16-NW T862-GM6 BU-16-HF T863-GM19 GN-16-HF GM-S4 T863-GM20 GN-16-HF T863-GM18 GN-16-NW T864-GM33 YL-16-HF GM-S6 T864-GM32 YL-16-NW T864-GM34 YL-16-HF T858-GM1 GY-16-NW
DOC
BRAKE 5 & 6 2509378
A B
1 2 3 4 5 6 7 8 9 10 11 12
GM-C2 1907612 T860-GM29 T864-GM32 T961-GM35 T989-GM37 T962-GM39 T990-GM41 X412-GM53 995-GM51 Y749-GM52
T960-GM25 BU-16-NW OR-16-NW YL-16-NW GN-16-NW BU-16-NW WH-16-NW BR-16-NW RD-16-NW BU-16-NW GN-16-NW
GM-S15
T961-GM35 GN-16-NW
GM-S17
T962-GM39 WH-16-NW
GM-S8
T985-GM9 WH-16-NW
GM-S10
T986-GM13 GN-16-NW
GM-S12
T987-GM23 GY-16-NW
GM-S14
T988-GM27 PU-16-NW
GM-S16
T989-GM37 BU-16-NW
J GM-C12 1134630 995-GM51 BU-16-NW Y749-GM52 GN-16-NW X412-GM53 RD-16-NW
IVA 2 3136361
A B
IVA 3 3136361
GK-C16 1539693 X989-GK65 OR-16-NW X984-GK58 BR-16-NW
A B
IVA 4 3136361
FROM EXTERNAL HARNESS MATING CONNECTOR EN-C27 LOC (I8)
1 2 3 4 5 6 7 8 9 10 11 12
GM-C19 1907613 X983-GM54 X985-GM55 X987-GM56 X986-GM57 X984-GM58 X989-GM59 T856-GM60 T857-GM61 X988-GM62
BU-16-NW OR-16-NW BR-16-NW YL-16-NW BR-16-NW OR-16-NW WH-16-NW GN-16-NW PU-16-NW
T856-GM60 T857-GM61 X983-GM54 X984-GM58 X985-GM55 X986-GM57
T858-GM2 T862-GM5 T957-GM8 T985-GM10
GM-C3 2642407 GY-16-HF BU-16-HF PU-16-HF WH-16-HF
1 2 3 4
T858-GM3 T862-GM6 T958-GM12 T986-GM14
GM-C4 2642407 GY-16-HF BU-16-HF YL-16-HF GN-16-HF
1 2 3 4
T859-GM16 T863-GM19 T959-GM22 T987-GM24
GM-C5 2642407 WH-16-HF GN-16-HF BR-16-HF GY-16-HF
1 2 3 4
T859-GM17 T863-GM20 T960-GM26 T988-GM28
GM-C6 2642407 WH-16-HF GN-16-HF BU-16-HF PU-16-HF
1 2 3 4
T860-GM30 T864-GM33 T961-GM36 T989-GM38
GM-C7 2642407 OR-16-HF YL-16-HF GN-16-HF BU-16-HF
1 2 3 4
T860-GM31 T864-GM34 T962-GM40 T990-GM42
GM-C8 2642407 OR-16-HF YL-16-HF WH-16-HF BR-16-HF
T958-GM12 YL-16-HF T959-GM22 BR-16-HF T960-GM26 BU-16-HF T961-GM36 GN-16-HF T962-GM40 WH-16-HF T985-GM10 WH-16-HF T986-GM14 GN-16-HF T987-GM24 GY-16-HF T988-GM28 PU-16-HF T989-GM38 BU-16-HF
WH-16-NW GN-16-NW BU-16-NW BR-16-NW OR-16-NW YL-16-NW
GM-S21
X987-GM56 BR-16-NW
X987-GM63 BR-16-NW X987-GM64 BR-16-NW X988-GM67 PU-16-NW X988-GM68 PU-16-NW
GM-S23
X988-GM62 PU-16-NW
X989-GM65 OR-16-NW X989-GM66 OR-16-NW
GM-S22
X989-GM59 OR-16-NW IVA 5 3136361
A B
1 2 3 4
NG-C1 NG-C2 1552272 2304011 995-NG1 BU-14-TEFLON Y749-NG2 GN-14-TEFLON
INJ 1 DOC SPILL
INJ 2 DOC SPILL
INJ 3 DOC SPILL
INJ 4 DOC SPILL
INJ 5 DOC SPILL
INJ 6 1 2 3 4
DOC SPILL
IVA 6 3136361
A B
COOLANT TEMPERATURE 256-6453
SIGNAL GROUND
1 2
T957-GM8 PU-16-HF
T990-GM41 BR-16-NW T990-GM42 BR-16-HF X412-GM53 RD-16-NW Y749-GM52 GN-16-NW
IVA 1 3136361
A B
1 2 3 4
FRONT PASS-THROUGH HARNESS WITHOUT FLOW SWITCH
GM-S18
A B
GK-C18 1539693 X988-GK68 PU-16-NW T857-GK61 GN-16-NW
FROM EXTERNAL HARNESS MATING CONNECTOR EN-C4 LOC (I8)
BRAKE 3 & 4 2509378
A B
GK-C15 1539693 X989-GK66 OR-16-NW X986-GK57 YL-16-NW
GK-C17 1539693 X988-GK67 PU-16-NW T856-GK60 WH-16-NW
SPILL
BRAKE 1 & 2 2509378
A B
GM-S13
1
GM-C13 1539693 X987-GM63 BR-16-NW X983-GM54 BU-16-NW
A B
IVA 1 313-6361
GM-C14 1539693 X987-GM64 BR-16-NW X985-GM55 OR-16-NW
A B
IVA 2 313-6361
GM-C15 1539693 X989-GM66 OR-16-NW X986-GM57 YL-16-NW
A B
IVA 3 313-6361
GM-C16 1539693 X989-GM65 OR-16-NW X984-GM58 BR-16-NW
A B
IVA 4 313-6361
GM-C17 1539693 X988-GM67 PU-16-NW T856-GM60 WH-16-NW
A B
IVA 5 313-6361
GM-C18 1539693 X988-GM68 PU-16-NW T857-GM61 GN-16-NW
A B
IVA 6 313-6361
I
INTERNAL INJECTOR HARNESS WITH IVA AND WITHOUT BRAKES
H 1 2
1 2
SIGNAL GROUND
BK-18 BK-18
+ VOLTS GROUND SIGNAL
T788-PK3 GN-14-GXL 229-PK4 BK-14-GXL
NRS VALVE ACTUATOR 342-0636
RD-16 RD-16
1 2
NRS TEMPERATURE SENSOR 339-8822
PK-C3 2818801 T788-PK3 GN-14-GXL 229-PK4 BK-14-GXL
CRANKCASE PRESSURE SENSOR 294-6119 PL-C2 2397349 P899-PL37 YL-18-GXL 998-PL40 BR-18-GXL A893-PL38 OR-18-GXL Y738-PL39 GY-18-GXL
TERMINATION RESISTOR 134-2540
NA-C2 NA-C1 2304011 2304012 G829-NA2 GN-18-GXL L707-NA1 WH-18-GXL
1 2
1 2
PK-C4 2304012 LOAD FROM RELAY FOR REMOTE PRIMING PUMP (+) GROUND FROM REMOTE PRIMING PUMP (-)
SIGNAL GROUND
1 2 3 4
PK-C1 2397350 P899-PK5 YL-16-GXL 998-PK6 BR-16-GXL A893-PK1 OR-18-GXL Y738-PK2 GY-18-GXL
PK-C2 2388245 A893-PK1 OR-18-GXL Y738-PK2 GY-18-GXL
PK-C5 1552269 P899-PK5 YL-16-GXL 998-PK6 BR-16-GXL
CHARGE AIR COOLER OUTLET TEMPERATURE 256-6453
ARD DIVERTER VALVE 300-3556
1 2
1 2
1 2
RD-16 BK-16
T788-FP3 GN-12-GXL 229-FP4 BK-12-GXL
ARD FUEL PUMP 344-5192
MOTOR
ARD DIVERTER VALVE 300-3556
GN-18 GN-18
BK-18 BK-18
FP-C1 2397350 P899-FP5 YL-16-GXL 998-FP6 BR-16-GXL A893-FP1 OR-18-GXL Y738-FP2 GY-18-GXL
1 2 3 4
1 2
FP-C4 1779641 LOAD FROM RELAY FOR REMOTE PRIMING PUMP (+) GROUND FROM REMOTE PRIMING PUMP (-)
FP-C3 1779646 T788-FP3 GN-12-GXL 229-FP4 BK-12-GXL
1 2
RD-12 BK-12
FP-C2 2388245 A893-FP1 OR-18-GXL Y738-FP2 GY-18-GXL
1 2
GN-18 GN-18
FP-C5 1552269 P899-FP5 YL-16-GXL 998-FP6 BR-16-GXL
MANUAL PRIMING SW 284-8381
REMOTE MOUNT PRIMING PUMP CIRCUIT(24V)
REMOTE MOUNT
ARD FUEL PUMP 348-6959
MOTOR
ARD DIVERTER VALVE 300-3556
G 1 2
BK-18 BK-18
MANUAL PRIMING SW 284-8381
PRIMING PUMP CIRCUIT(12V)
FN-C3 1552269 P899-FN2 YL-16-GXL 326-FN1 PU-16-GXL
NRS FLOW BALANCE VALVE ACTUATOR 344-6043
1 2
COOLANT TEMPERATURE 256-6453
SIGNAL GROUND
GM-C1 3E5179 1 T858-GM1 GY-16-NW 2 T862-GM4 BU-16-NW 3 T957-GM7 PU-16-NW 4 T985-GM9 WH-16-NW 5 T958-GM11 YL-16-NW 6 T986-GM13 GN-16-NW 7 T859-GM15 WH-16-NW 8 T863-GM18 GN-16-NW 9 T959-GM21 BR-16-NW 10 T987-GM23 GY-16-NW 11 T960-GM25 BU-16-NW 12 T988-GM27 PU-16-NW
2
TIMING CALIBRATION (TC) PROBE CONNECTOR
A B C
L707-EN11 WH-18-GXL G829-EN77 GN-18-GXL
A893-FN3 OR-18-GXL Y738-FN4 GY-18-GXL
1 2
T957-GK8 PU-16-HF
GK-S19
T856-GK60 T857-GK61 X983-GK54 X984-GK58 X985-GK55 X986-GK57
NG-C1 NG-C2 1552272 2304011 995-NG1 BU-14-TEFLON Y749-NG2 GN-14-TEFLON
3
INTERNAL INJECTOR HARNESS WITH BRAKES AND IVA EN-C9 1552269 G856-EN126 WH-18-GXL G857-EN18 YL-18-GXL
FG-C5 2818801
FN-C1 2397353 OR-18 YL-18 GN-18
T986-GK13 GN-16-NW
1 2 3 4
1 2 3 4
4
IVA CIRCUIT OIL PRESSURE SOLENOID 24V 300-3556
PRIMING PUMP CIRCUIT(24V)
EN-C11 2818804 G828-EN82 WH-18-GXL Y749-EN99 GN-18-GXL R746-EN5 PK-18-GXL
GK-S17 GK-S8
T985-GK9 WH-16-NW
X989-GK59 OR-16-NW
EG-C1 2407876 T852-EG1 GY-18-TEFLON H807-EG2 YL-18-TEFLON
IVA ONLY
EN-S6
BK-18 WH-18
GK-S15
GK-S22
Y798-EN83 GN-18-GXL Y798-EN2 GN-18-GXL Y798-EN80 GN-18-GXL Y923-EN8 PU-18-GXL
1 2
T962-GK39 WH-16-NW
GK-S13
X988-GK62 PU-16-NW
Y797-EN51 YL-18-GXL
EN-C7 2304011 E965-EN25 BU-18-GXL E966-EN24 YL-18-GXL
T961-GK35 GN-16-NW
GK-S11
GK-S23
Y749-EN88 GN-14-RADXL Y749-EN68 GN-14-RADXL
BK-18 WH-18
T958-GK11 YL-16-NW
GK-S9
GK-S21
Y749-EN14 GN-18-GXL Y749-EN33 GN-18-GXL
1 2
GK-S7
T957-GK7 PU-16-NW
X987-GK56 BR-16-NW
EN-C29 2312295 GY-18-GXL YL-18-GXL BR-18-GXL BU-18-GXL OR-18-GXL
GK-C12 1134630 995-GK51 BU-16-NW Y749-GK52 GN-16-NW X412-GK53 RD-16-NW
T990-GK41 BR-16-NW T990-GK42 BR-16-HF X412-GK53 RD-16-NW Y749-GK52 GN-16-NW
Y748-EN79 WH-18-GXL Y748-EN84 WH-18-GXL
EN-C6 2304011 E963-EN127 BK-18-GXL E964-EN17 WH-18-GXL
995-GK51 BU-16-NW T858-GK2 GY-16-HF GK-S1 T858-GK3 GY-16-HF T859-GK16 WH-16-HF GK-S3 T859-GK15 WH-16-NW T859-GK17 WH-16-HF T860-GK30 OR-16-HF GK-S5 T860-GK29 OR-16-NW T860-GK31 OR-16-HF T862-GK5 BU-16-HF GK-S2 T862-GK4 BU-16-NW T862-GK6 BU-16-HF T863-GK19 GN-16-HF GK-S4 T863-GK20 GN-16-HF T863-GK18 GN-16-NW T864-GK33 YL-16-HF GK-S6 T864-GK32 YL-16-NW T864-GK34 YL-16-HF
T858-GK1 GY-16-NW
T960-GK25 BU-16-NW OR-16-NW YL-16-NW GN-16-NW BU-16-NW WH-16-NW BR-16-NW RD-16-NW BU-16-NW GN-16-NW BR-16-NW BU-16-NW GN-16-NW
5
GK-S18
GN-14-GXL GN-14-GXL GN-14-GXL
BR-14-RADXL YL-16-GXL OR-16-GXL OR-18-GXL
EN-S7
OR YL GN
1 2 3
YL-18-GXL
EN-S8
Y750-EN109 YL-16-GXL Y751-EN48 OR-16-GXL Y777-EN135 OR-18-GXL Y797-EN3 YL-18-GXL Y798-EN2 GN-18-GXL Y923-EN8 PU-18-GXL
BAROMETRIC PRESSURE SENSOR 320-3063
6
T959-GK21 BR-16-NW
G833-EN105 PK-18-GXL G833-EN42 PK-18-GXL G833-EN91 PK-18-GXL G833-EN89 PK-18-GXL H807-EN112 YL-18-GXL J894-EN72 WH-18-GXL
OR-18-GXL BR-18-GXL WH-18-GXL GN-18-GXL GN-18-GXL
1 2 3
1 2 3
EN-C19 2370227 G828-EN81 WH-14-RADXL Y749-EN88 GN-14-RADXL P893-EN6 PU-14-RADXL
C991-EN101 PK-18-GXL C991-EN102 PK-18-GXL F421-EN106 YL-18-GXL
EN-S11
G833-EN105 PK-18-GXL H807-EN112 YL-18-GXL J894-EN72 WH-18-GXL J896-EN35 OR-18-GXL K895-EN90 BU-18-GXL N951-EN94 GN-14-GXL P792-EN86 BU-18-GXL P893-EN6 PU-14-RADXL P894-EN78 PU-18-GXL R746-EN5 PK-18-GXL R747-EN40 GY-18-GXL T852-EN100 GY-18-GXL T853-EN130 OR-18-GXL U779-EN29 BR-14-RADXL U781-EN44 YL-16-GXL U782-EN7 PK-16-GXL U798-EN23 PK-18-GXL X993-EN134 WH-16-GXL Y733-EN30 PU-18-GXL Y734-EN31 BU-18-GXL Y736-EN4 OR-18-GXL Y737-EN27 YL-18-GXL Y738-EN26 GY-18-GXL Y738-EN71 GY-18-GXL
Y751-EN48 OR-16-GXL Y747-EN49 BR-18-GXL T853-EN130 OR-18-GXL Y743-EN111 OR-18-GXL A235-EN70 BK-18-GXL U782-EN7 PK-16-GXL Y777-EN135 OR-18-GXL
T985-EN9 T986-EN12 T859-EN59 T957-EN65 T958-EN66
PK-18-GXL WH-18-GXL GN-18-GXL GN-18-GXL YL-18-GXL GN-18-GXL
EN-C13 2370227 Y748-EN79 WH-18-GXL G833-EN89 PK-18-GXL 994-EN13 GY-18-GXL
+ VOLTS GROUND SIGNAL
7
EN-S12
A893-EN10 OR-18-GXL
994-EN13 GY-18-GXL A235-EN70 BK-18-GXL A893-EN10 OR-18-GXL C778-EN1 BR-18-GXL C991-EN20 PK-18-GXL E963-EN127 BK-18-GXL E964-EN17 WH-18-GXL E965-EN25 BU-18-GXL E966-EN24 YL-18-GXL F421-EN69 YL-18-GXL F725-EN21 WH-18-GXL G826-EN128 BR-18-GXL G827-EN129 BU-18-GXL G828-EN38 WH-18-GXL G828-EN82 WH-18-GXL
G826-EN128 BR-18-GXL Y748-EN43 WH-18-GXL U781-EN44 YL-16-GXL Y749-EN45 GN-18-GXL 995-EN46 BU-18-GXL
T860-EN57 T990-EN64 T987-EN39 T989-EN63 T988-EN55 T858-EN56 T962-EN76 T959-EN73 T961-EN75 T960-EN74 Y750-EN109
G833-EN91 Y748-EN87 Y749-EN41 Y749-EN61 Y797-EN85 Y798-EN80
1 2 3
8
9
MANUAL PRIMING SWITCH 284-8381
PRIMING PUMP CIRCUIT(12V) PL-S9
PL-S8
112-PL20 PU-14-GXL 112-PL56 PU-14-GXL 112-PL57 GN-14-GXL
PL-C4 2305010 U781-PL5 YL-18-GXL U782-PL14 PK-18-GXL P792-PL12 BU-18-GXL F421-PL15 YL-18-GXL C991-PL49 PK-18-GXL
229-PL3 BK-14-GXL 229-PL55 BK-14-GXL 229-PL58 BR-16-GXL
229-PL19 BK-14-GXL
F
EN-C2 3246267 U781-EN44 YL-16-GXL U782-EN7 PK-16-GXL Y747-EN49 BR-18-GXL J896-EN35 OR-18-GXL Y743-EN111 OR-18-GXL J894-EN72 WH-18-GXL Y777-EN135 OR-18-GXL Y923-EN8 PU-18-GXL U798-EN23 PK-18-GXL
CM-C1 1607689
ANALOG SENSOR RETURN DIGITAL SENSOR POWER (+8V) DIGITAL SENSOR RETURN CRS DISABLE SW CAT DATA LINK (+) CAT DATA LINK (-)
DPF REGENERATION DISABLED LAMP ELECTRONIC FUEL PUMP MANUAL PRIME SW
INLET AIR TEMPERATURE SENSOR REGEN SWITCHES DIGITAL RETURN
CRS FORCE REGEN SWITCH
WARNING LAMP DIAGNOSTIC LAMP DPF LAMP (SOOT LOADING) HEST LAMP
D
J1939 DATA LINK (-)
REMOTE SHUTDOWN SW
OK TO TAKE CONTROL OF ENGINE SPEED BATTERY (+) UNSWITCHED COOLANT LEVEL SENSOR J1939 DATA LINK (+) BATTERY (+) UNSWITCHED BATTERY (+) UNSWITCHED BATTERY (+) UNSWITCHED PTO ENABLE SW / THROTTLE SW 2 PTO RAMP UP / RESUME SW / THROTTLE SW 3 PTO RAMP DOWN / SET SW / THROTTLE SW 4 BATTERY (-) BATTERY (-) BATTERY (-)
C BATTERY (-) KEYSWITCH INPUT
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
T993-CM8 BR-18-GXL R800-CM48 OR-18-GXL 998-CM26 BR-18-GXL
BATTERY (+) CONNECTION
B
ALTERNATOR (R) CONNECTION
Y738-PL34 GY-18-GXL
X993-PL50 WH-16-GXL
Y743-PL11 Y747-PL30 Y750-PL24 Y751-PL25 Y777-PL59
101-C5 RD-14-GXL 101-C7 RD-14-GXL
P878-CM43 GN-18-GXL
C-C6 9W1951 F420-CM5 GN-18-GXL F404-CM4 RD-18-GXL P888-CM46 PK-18-GXL P889-CM45 BU-18-GXL K990-CM7 GN-16-GXL 101-CM10 RD-10-GXL
CM-S15
101-CM51 RD-10 150-CM12 OR-18-GXL 150-CM13 OR-18-GXL
F716-CM9 WH-18-GXL
150-CM23 OR-18-GXL 150-CM40 OR-18-GXL
181-CM47 GY-18-GXL 150-CM23 OR-18-GXL C984-CM25 YL-18-GXL K900-CM11 YL-16-GXL
CM-S13
CM-S7
301-CM20 RD-10-GXL
150-CM40 OR-18-GXL A244-CM14 BK-18-GXL
CM-S6
G967-CM16 WH-18-GXL A244-CM17 BK-18-GXL
A244-CM17 BK-18-GXL A244-CM18 BK-18-GXL
A244-CM18 BK-18-GXL A244-CM19 BK-18-GXL
A244-CM14 BK-18-GXL A244-CM19 BK-18-GXL A244-CM42 BK-18-GXL
A244-CM42 BK-18-GXL 308-CM22 YL-18-GXL
CM-S1
C-S12
301-CM33 RD-14-GXL 301-CM34 RD-14-GXL 301-CM35 RD-14-GXL
A244-CM21 BK-14-GXL A244-CM53 BK-14-GXL
A244-CM32 BK-14-GXL
CM-S3
L471-CM41 N836-CM57 P878-CM43 P880-CM44 P888-CM46 P889-CM45 P899-CM50 R800-CM48
CM-C3 1275485 301-CM20 RD-10-GXL CM-C4 1275486 1 101-CM10 RD-10-GXL
T993-CM8 BR-18-GXL
CM-S4
C-C1 9X1343
CM-C2 9X0141 893-CM1 GN-18-GXL 892-CM2 BR-18-GXL K900-CM28 YL-16-GXL 150-CM24 OR-14-GXL 101-CM36 RD-14-GXL 101-CM31 RD-14-GXL 101-CM54 RD-14-GXL N836-CM57 BK-18-GXL K990-CM30 GN-16-GXL G955-CM15 GN-18-GXL 301-CM34 RD-14-GXL 101-CM37 RD-14-GXL 308-CM22 YL-18-GXL 150-CM55 OR-14-GXL F716-CM9 WH-18-GXL G967-CM16 WH-18-GXL 101-CM38 RD-14-GXL 301-CM33 RD-14-GXL F404-CM4 RD-18-GXL F420-CM5 GN-18-GXL 403-CM56 GN-18-GXL A244-CM21 BK-14-GXL 301-CM35 RD-14-GXL A244-CM32 BK-14-GXL P880-CM44 GY-18-GXL P878-CM43 GN-18-GXL P889-CM45 BU-18-GXL P888-CM46 PK-18-GXL L471-CM41 BU-18-GXL 181-CM47 GY-18-GXL
150-CM24 OR-14-GXL
A244-CM39 BK-14-GXL
CM-S2
C-S7
150-CM55 OR-14-GXL
C829-CM3 GN-18-GXL C984-CM25 YL-18-GXL F404-CM4 RD-18-GXL F420-CM5 GN-18-GXL F716-CM9 WH-18-GXL G955-CM15 GN-18-GXL G967-CM16 WH-18-GXL K900-CM11 YL-16-GXL
C-S6
C-C7 1552273
101-C10 RD-10-GXL
120-C34 YL-18-GXL 120-C35 YL-18-GXL 120-C36 YL-18-GXL 120-C21 120-C58 120-C59 120-C45
893-C12 GN-18-GXL 892-C11 BR-18-GXL K900-C13 YL-16-GXL 150-C1 OR-14-GXL 101-C2 RD-14-GXL 101-C5 RD-14-GXL 101-C7 RD-14-GXL N836-C70 BK-18-GXL K990-C15 GN-16-GXL G955-C3 GN-18-GXL 301-C8 RD-14-GXL 101-C14 RD-14-GXL 120-C75 YL-18-GXL 150-C63 OR-14-GXL F716-C9 WH-18-GXL G967-C4 WH-18-GXL 101-C17 RD-14-GXL 301-C18 RD-14-GXL F404-C29 RD-18-GXL F420-C32 GN-18-GXL
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
K900-CM27 YL-16-GXL K900-CM28 YL-16-GXL K990-CM29 GN-16-GXL K990-CM30 GN-16-GXL
C-S5
YL-18-GXL YL-18-GXL YL-18-GXL YL-18-GXL
-
CBL-AA1 RD-2-SGX
T2
C-T5 120-C21 YL-18-GXL C-T6 F404-C29 RD-18-GXL
C-S8
C-S17
A244-C40 BK-14-GXL 301-C41 RD-14-GXL A244-C16 BK-14-GXL P880-C64 GY-18-GXL P878-C65 GN-18-GXL P889-C57 BU-18-GXL P888-C56 PK-18-GXL L471-C55 BU-18-GXL 181-C66 GY-18-GXL
A244-C81 BK-18-GXL
C-S10
A244-C28 BK-18-GXL
150-C61 OR-14-GXL 150-C62 OR-18-GXL 150-C67 OR-18-GXL
C-C10 1552269 L471-C55 BU-18-GXL A244-C69 BK-18-GXL
301-C20 RD-10-GXL
K900-C13 YL-16-GXL K900-C22 YL-16-GXL
C-S15
BU-18-GXL BK-18-GXL GN-18-GXL GY-18-GXL PK-18-GXL BU-18-GXL YL-18-GXL OR-18-GXL
K900-C78 YL-16-GXL
C-C11 3E3364 RD-18 BK-18
1 2
391-C46 PK-18-GXL A244-C54 BK-18-GXL
U781-PL5 YL-18-GXL U781-PL36 YL-16-GXL
CC-
T2
CBL-CC1 RD-2-SGX
ALT +
R GND
T4 AA-
CBL-AA2 BK-2-SGX
24V STARTER / ALTERNATOR CABLING
U782-PL14 PK-18-GXL U782-PL17 PK-16-GXL
MTR BAT
A
12V ALTERNATOR
S
EE-
1
-T
EE
CBL-EE1 RD-4-SGX
T2
FF-
1
-T
FF
CBL-FF1 RD-4-SGX
T2
ALT +
T3
R GND
12V BREAKER MOTOR
P899-PL44 YL-18-GXL 998-PL41 BR-18-GXL
Y738-PL39 GY-18-GXL Y738-PL32 GY-18-GXL Y738-PL45 GY-18-GXL
PL-S1
PL-S2
A244-C30 BK-18-GXL A244-C54 BK-18-GXL A244-C60 BK-18-GXL
T993-CM6 BR-18-GXL T993-CM49 BR-18-GXL
C-S16
BU-18
G-S1
N783-G2
GN-18
G-S2
N784-G3
A244-C68 BK-18-GXL A244-C69 BK-18-GXL A244-C74 BK-18-GXL
G955-C3 GN-18-GXL A244-C51 BK-18-GXL G967-C4 WH-18-GXL
A244-C44 A244-C51 A244-C50 A244-C53
150-C1
BK-18-GXL BK-18-GXL BK-18-GXL BK-18-GXL
K900-C47 YL-16-GXL
WH-18
G-S3
C-T8 C-T9
REGEN DISABLE LAMP 242-3282(24V) 242-3283(12V)
N785-G4
BU-18
G-S4
PL-C3 2418835 FUEL PUMP RELAY CONTROL FUEL PUMP RELAY CONTROL RETURN (OPTIONAL) GROUND FROM ON-ENGINE PRIMING PUMP (-) CAN B+ TO SOOT SENSOR & TERM RESISTOR CAN B- TO SOOT SENSOR & TERM RESISTOR (OPTIONAL) LOAD FROM RELAY FOR ON-ENGINE PRIMING PUMP (+) GROUND FROM CEM SWITCHED BATTERY +
1 2 3 4 5 6 7 8 9 10 11 12
ALTERNATOR P/N
BREAKER P/N
235-7132 352-4701 226-7683 344-5081 350-7073 352-4700 272-1889 352-4699
171-2211 171-2212 171-2213 171-2215 150-9559 150-9559 150-9559 150-9559
T4
12V STARTER
EE-
CBL-EE2 BK-4-SGX
EE-
12V STARTER / ALTERNATOR CABLING
DESCRIPTION 12V LH P5.0 11 TEETH ON 12 TOOTH BLANK PITCH 6/8 12V LH 42MT 11 TEETH ON 12 TOOTH BLANK PITCH: 6/8 12V LH 42MT 12 TEETH ON 13 TOOTH BLANK PITCH: 8/10 24V LH IMT 11/12 TOOTH PINION PITCH: 6/8 24V LH IMT 12/13 TOOTH PINION 8/10 PITCH
CM-C6 1330973 K900-CM27 YL-16-GXL K990-CM29 GN-16-GXL
CM-C9 3E3370 R800-CM48 OR-18-GXL 998-CM26 BR-18-GXL C984-CM25 YL-18-GXL
C-S14
P878-C65 P880-C64 P888-C56 P889-C57
CM-C7 1743016
CM-C10 1552267 A B C
P/N 249-3681
A B C
CY-C2 CY-C1 1552267 1552267 R800-CY1 OR-16 T993-CY2 BK-16 C984-CY3 WH-16
RD-18 BK-18
A B C
GN-18
VS GROUND ALARM
K900-C77 YL-16-GXL
N783-G6 GN-18 N783-G10 GN-18 N783-G14 GN-18 N783-G22 GN-18
CM-C11 2304012 1 2
293-4853 345-3406
CX-C1 CX-C2 2304012 2304011 1 C829-CX1 GN-18-GXL 2 T993-CX2 BR-18-GXL
1 2
SIGNAL GROUND
N785-G8 N785-G16 N785-G20 N785-G24
RS485A RS485B GAUGE GND GAUGE +V
TACHOMETER 275-2103
1 2 3 4 5 6
BU-18 GN-18 WH-18 BU-18
RS485A RS485B GAUGE GND GAUGE +V
OIL PRESSURE GAUGE 275-2096
G-C4 1552273 N782-G21 N783-G22 N784-G23 N785-G24
1 2 3 4 5 6
BU-18 GN-18 WH-18 BU-18
BU-18 BU-18 BU-18 BU-18
RS485A RS485B GAUGE GND GAUGE +V
COOLANT TEMPERATURE GAUGE 275-2081
G-C5 1552273
N782-G5 N783-G6 N784-G7 N785-G8
1 2 3 4 5 6
RS485A RS485B GAUGE GND GAUGE +V
VOLTMETER 275-2110
112-PL56 Y738-PL45 F725-PL6 Y733-PL7 Y734-PL8 Y797-PL26 Y798-PL28 229-PL55
PU-14-GXL GY-18-GXL WH-18-GXL PU-18-GXL BU-18-GXL YL-18-GXL GN-18-GXL BK-14-GXL
K895-PL10 BU-18-GXL A235-PL4 BK-18-GXL
BU-18 GN-18 WH-18 BU-18
1 2 3 4 5 6
RS485A RS485B GAUGE GND GAUGE +V
FUEL PRESSURE GAUGE 363-8626
112-PL57 GN-14-GXL 229-PL58 BR-16-GXL X993-PL50 WH-16-GXL
HI/LO IDLE 259-1107
391-C33 PK-18-GXL
150-C38 OR-14-GXL
120-C45 YL-18-GXL CKT BRKR 7 6T-3643 C-T38 C-T39
C-T22 C-T16
PH-C1 3246267 1 U781-PH1 2 U782-PH2 3 Y747-PH3 4 J896-PH4 5 Y743-PH5 6 J894-PH6 7 Y777-PH43 8 Y923-PH42 9 RESERVED 10 U798-PH8 11 RESERVED 12 RESERVED 13 Y750-PH11 14 Y751-PH12 15 C778-PH9 16 Y736-PH10 17 RESERVED 18 112-PH13 19 Y738-PH14 20 F725-PH15 21 Y733-PH16 22 Y734-PH17 23 Y797-PH18 24 Y798-PH19 25 229-PH20 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
229-PH20 BK-14-TEFLON YL-18-TEFLON PK-18-TEFLON BR-18-TEFLON OR-18-TEFLON OR-18-TEFLON WH-18-TEFLON OR-18-TEFLON PU-18-TEFLON
A235-PH35 C778-PH9 F725-PH15 J894-PH6 J896-PH4 K895-PH22 N951-PH44 T791-PH38
PK-18-TEFLON YL-16-TEFLON OR-16-TEFLON BR-18-TEFLON OR-18-TEFLON
U781-PH1 YL-18-TEFLON
PU-14-TEFLON GY-18-TEFLON WH-18-TEFLON PU-18-TEFLON BU-18-TEFLON YL-18-TEFLON GN-18-TEFLON BK-14-TEFLON
U782-PH2 PK-18-TEFLON
U798-PH8 Y733-PH16 Y734-PH17 Y736-PH10 Y738-PH14 Y743-PH5 Y747-PH3 Y750-PH11 Y751-PH12 Y777-PH43 Y797-PH18 Y798-PH19 Y923-PH42
K895-PH22 BU-18-TEFLON A235-PH35 BK-18-TEFLON
N951-PH44 GN-14-TEFLON T791-PH38 BR-16-TEFLON
13
12
60A
315-C6 RD-10-GXL
C-M8 C-M10
391-C31 PK-18-GXL F716-C9 WH-18-GXL A244-C44 BK-18-GXL 391-C33 PK-18-GXL C-C28 1552273 120-C36 YL-18-GXL A244-C74 BK-18-GXL
C-C5 3E3364
K900-C77 YL-16-GXL K990-C79 GN-16-GXL
C-T1
YL-18-GXL YL-18-GXL YL-18-GXL YL-18-GXL OR-14-GXL OR-18-GXL OR-18-GXL GY-18-GXL PK-18-GXL PK-18-GXL
C-C12 2055471 120-C59 YL-18-GXL 120-C58 YL-18-GXL P889-C57 BU-18-GXL P888-C56 PK-18-GXL
SMMS 241-8368(24V) 241-8367(12V)
1
4
3
SYMBOL
SOOT GAUGE 363-7544 1 2 3 4 5 6
DESCRIPTION CIRCUIT CONNECTED
BATTERY/IGN GROUND
BK-18-TEFLON BR-18-TEFLON WH-18-TEFLON WH-18-TEFLON OR-18-TEFLON BU-18-TEFLON GN-14-TEFLON BR-16-TEFLON
PH-S2
PH-S1
1 2 3
ARD COMBUSTION AIR ABSOLUTE PRESSURE SENSOR 320-3062
+ VOLTS GROUND SIGNAL
PH-C11 2813125 YL-18-TEFLON PK-18-TEFLON OR-18-TEFLON WH-18-TEFLON
DPF TEMPERATURE SENSOR 341-4176 RD-18 1 2 3 4
VS GND SIGNAL 1 FLAME SIGNAL 2 INLET
PH-C9 2813119 U781-PH29 YL-18-TEFLON U782-PH24 PK-18-TEFLON J896-PH4 OR-18-TEFLON
1 2 3
+ VOLTS GROUND SIGNAL
BK-18
RD-18
1 2
SIGNAL GROUND
FLAME DETECT SENSOR
1 2
SIGNAL GROUND
DPF INTAKE TEMPERATURE SENSOR
PH-C10 2610524 PK-18-TEFLON WH-14-TEFLON PU-14-TEFLON GY-18-TEFLON
1 2 3 4
GN-16 YL-16 RD-16 BK-16
PH-C12 2407878 Y750-PH11 YL-16-TEFLON 229-PH32 BK-16-TEFLON Y751-PH12 OR-16-TEFLON
1 2 3
DPF INTAKE PRESSURE SENSOR 330-6719
CONT SW LOAD + BATTERY GROUND
ARD FUEL NOZZLE HEATER RELAY 312-1080 24V 312-1079 12V
ARD IGNITION TRANSFORMER PRIMARY 296-7724
ARD IGNITION WIRE GROUND(on CEM)
IGNITION CABLE
ARD IGNITION WIRE GROUND(on ARD head)
YL-18-TEFLON YL-18-TEFLON YL-18-TEFLON YL-18-TEFLON YL-18-TEFLON YL-18-TEFLON YL-18-TEFLON
PH-T1 7H1177 229-PH31 BK-14-TEFLON
U782-PH21 U782-PH23 U782-PH24 U782-PH45 U782-PH25 U782-PH33
PK-18-TEFLON PK-18-TEFLON PK-18-TEFLON PK-18-TEFLON PK-18-TEFLON PK-18-TEFLON
PH-C3 2407876 Y733-PH16 PU-18-TEFLON Y734-PH17 BU-18-TEFLON
1 2
BK-18 BK-18
ARD PILOT FUEL CONTROL ACTUATOR 344-6590
PH-C4 2407876 C778-PH9 BR-18-TEFLON Y736-PH10 OR-18-TEFLON
1 2
BK-18 BK-18
ARD MAIN FUEL CONTROL ACTUATOR 344-6590
PH-C2 2407879 U781-PH36 YL-18-TEFLON U782-PH33 PK-18-TEFLON Y747-PH3 BR-18-TEFLON
1 2 3
+ VOLTS GROUND SIGNAL
ARD MAIN FUEL PRESSURE SENSOR 320-3065
PH-C5 2407878 U781-PH30 YL-18-TEFLON U782-PH23 PK-18-TEFLON F725-PH15 WH-18-TEFLON
1 2 3
+ VOLTS GROUND SIGNAL
ARD PILOT FUEL PRESSURE SENSOR 320-3064
PH-C14 2407878 U781-PH46 YL-18-TEFLON U782-PH45 PK-18-TEFLON Y777-PH43 OR-18-TEFLON
1 2 3
+ VOLTS GROUND SIGNAL
DPF DIFFERENTIAL PRESSURE SENSOR 365-9858
SPARK PLUG 295-3099
D
SEE IGNITION CABLE TABLE FOR APPLICATION SPECIFIC P/N
U781-PH26 U781-PH27 U781-PH28 U781-PH29 U781-PH30 U781-PH36 U781-PH46
CEM GROUND
PK-18-TEFLON PU-18-TEFLON BU-18-TEFLON OR-18-TEFLON GY-18-TEFLON OR-18-TEFLON BR-18-TEFLON YL-16-TEFLON OR-16-TEFLON OR-18-TEFLON YL-18-TEFLON GN-18-TEFLON PU-18-TEFLON
ELECTRICAL CONNECTION TO MACHINE STRUCTURE
2k H#
1A 2A 2B 1B
2k 2A
2B
REGEN LAMP 332-1064(24V) 362-3512(12V)
CIRCUIT GROUPING DESIGNATION ATCH WIRE, CABLE, COMPONENT SPLICE
C-C8 2234778 N836-C71 BK-18-GXL 181-C66 GY-18-GXL 150-C67 OR-18-GXL 674-J3 BU-18-GXL A244-C68 BK-18-GXL
AIR INLET TEMPERATURE 256-6453
CM-C13 2388246
A244-C53 BK-18-GXL A244-C60 BK-18-GXL
7 1 2 3 4 5 6 7 8 9 10
9 2
3 1 6
5
COLOR ABBREVIATIONS
OK TO ELEVATE IDLE SW (REGEN) 284-3623(24V) 362-4719(12V)
ABBREV RD WH OR YL PK BK GY PU BR GN BU
4
7 1 2 3 4 5 6 7 8 9 10
9 2
3 1 6
5 4
CRS FORCE REGEN/OVERRIDE SW 327-6999(24V) 362-4720(12V)
8
9
DESCRIPTION
PART NUMBER
C G AA
INSTRUMENT PANEL HARNESS GAGE HARNESS STARTER TO ALTERNATOR POWER + GROUND CABLES BREAKER TO ALTERNATOR CABLE J1 ECM TO INSTRUMENT PANEL HARNESS (2.5M) J1 ECM TO INSTRUMENT PANEL HARNESS (4.5M) STARTER TO ALTERNATOR POWER + GROUND CABLES IVA JUMPER HARNESS W/O PUMP MAIN ENGINE HARNESS BREAKER TO ALTERNATOR CABLE 24V PRIMING PUMP HARNESS FUEL HARNESS SECONDARY (FOAM) FUEL HARNESS SECONDARY (BRAIDED) (1.0M) FUEL HARNESS SECONDARY (BRAIDED) (2.0M) FUEL HARNESS SECONDARY (BRAIDED) (4.0M) SECONDARY FUEL HARNESS JUMPER (2.0M) SECONDARY FUEL HARNESS JUMPER (4.0M) SECONDARY FUEL HARNESS JUMPER (6.0M) 12V PRIMING PUMP HARNESS COMMERCIAL REMOTE MOUNT ARD/PRIMING PUMP HARNESS (4.0M) (OPTIONAL) COMMERCIAL REMOTE MOUNT ARD/PRIMING PUMP HARNESS (2.0M) (OPTIONAL) COMMERCIAL REMOTE MOUNT ARD/PRIMING PUMP HARNESS (6.0M) (OPTIONAL) INTERNAL ENGINE HARNESS W/ IVA W/ BRAKES INTERNAL ENGINE HARNESS W/ IVA W/O BRAKES CHARGE AIR COOLER JUMPER COOLANT TEMP JUMPER COMMERCIAL CEM COMMERCIAL REMOTE MOUNT ARD/PRIMING PUMP HARNESS (4.0M) (OPTIONAL) COMMERCIAL REMOTE MOUNT ARD/PRIMING PUMP HARNESS (2.0M) (OPTIONAL) COMMERCIAL REMOTE MOUNT ARD/PRIMING PUMP HARNESS (6.0M) (OPTIONAL) COMMERCIAL ENGINE TO CEM INTERCONNECT HARNESS (2.5M) (OPTIONAL) COMMERCIAL ENGINE TO CEM INTERCONNECT HARNESS (4.0M) (OPTIONAL)
356-2947 248-0471 356-1356
CHG LVL 01 01 01
354-8300 367-7017 367-7018 356-1358
00 00 01 01
B12 C13 C13 A13
354-2998 363-0790 354-8298 352-9441 351-2218 350-0747 359-7719 359-7720 351-1694 351-1696 351-1699 354-3008 350-0743
00 00 01 00 00 00 00 00 00 00 00 00 00
H10 I13 A12 G10 G3 I10 I10 I10 G4 G4 G4 G10 G2
351-1690
00
G2
351-1692
00
G2
324-6575
01
J6
355-3609
00
J3
344-5734 343-8408 343-1882 348-5797
00 00 00 00
G7 J1 & J5 E3 G4
351-1688
00
G4
351-1706
00
G4
363-1844
00
F5
363-1845
00
F5
EG EN FF FG FJ FK FK FK FM FM FM FN FP
CONNECTOR
1B
DESIGNATION
CC CM CM EE
CIRCUIT NOT CONNECTED
J1939 (+) J1939 (-)
1A
C-C9 2234778 P880-C64 GY-18-GXL N836-C72 BK-18-GXL P878-C65 GN-18-GXL 674-J1 BU-18-GXL 150-C62 OR-18-GXL 674-J2 BU-18-GXL
10
PH-C7 2813120 U781-PH28 YL-18-TEFLON U782-PH25 PK-18-TEFLON Y923-PH42 PU-18-TEFLON
AFTERTREATMENT IDENTIFICATION MODULE 342-9070
C
HARNESS TABLE
C-M9 C-M11
BLADE, SPADE, RING OR SCREW TERMINAL
A244-C44 BK-18-GXL A244-C53 BK-18-GXL A244-C60 BK-18-GXL A244-C68 BK-18-GXL A244-C74 BK-18-GXL F716-C9 WH-18-GXL K900-C77 YL-16-GXL K990-C79 GN-16-GXL N836-C71 BK-18-GXL N836-C72 BK-18-GXL P878-C65 GN-18-GXL P880-C64 GY-18-GXL P888-C56 PK-18-GXL P889-C57 BU-18-GXL
COOLANT LEVEL SENSOR 239-9957
2
C-T2
301-C20 RD-10-GXL
120-C36 120-C45 120-C58 120-C59 150-C61 150-C62 150-C67 181-C66 391-C31 391-C33
A235-PH35 BK-18-TEFLON
+5V DATA I/O OUTPUT SIGNAL Vpp CLOCK GROUND
ARD AIR FLOW CONTROLLER 351-0229
229-PH31 BK-14-TEFLON 229-PH32 BK-16-TEFLON
IL GND BAT
INTERNAL ELECTRICAL CONNECTION TO SURFACE OF COMPONENT
1 2
11
PH-S3
STOP SW 111-1325
CKT BRKR 5 6T-3645 C-T34 C-T35
K990-C79 GN-16-GXL
GN-18-GXL GY-18-GXL PK-18-GXL BU-18-GXL
Y797-PH18 YL-18-TEFLON Y798-PH19 GN-18-TEFLON
1 2 3 4 5 6
U798-PH8 U799-PH34 112-PH13 Y738-PH14
IGN
COLOR
(+) BATTERY
RED WHITE ORANGE YELLOW PINK BLACK GRAY PURPLE BROWN GREEN BLUE
(+) BATTERY SWITCHED
FP FP
STARTING CIRCUIT
GK
(-) BATTERY / SENSOR RETURN SENSOR / ACTUATOR SUPPLY
GM
SIGNAL TO ECM
NA NG PH PK
CONTROL (POSITIVE) FROM ECM CONTROL (RETURN) FROM ECM CAT DATA LINK J1939 DATA LINK
PK
RS-232/RS-485 DATA LINK HIGHWAYS
PK PL
10
PL
INSTRUMENT PANEL WIRING
14
1 2
OFF ON ST
ST
C-T18
150-C61 OR-14-GXL
15A
A244-C30 BK-18-GXL 391-C43 PK-18-GXL
N836-C71 BK-18-GXL N836-C72 BK-18-GXL
GN-14-TEFLON BR-16-TEFLON YL-18-TEFLON GN-18-TEFLON
F
PH-C17 2407877 U799-PH34 WH-14-TEFLON
112-PH13 PU-14-TEFLON
PL-C5 3246266 U781-PL36 YL-16-GXL U782-PL17 PK-16-GXL Y747-PL30 BR-18-GXL J896-PL9 OR-18-GXL Y743-PL11 OR-18-GXL J894-PL13 WH-18-GXL Y777-PL59 OR-18-GXL Y923-PL31 PU-18-GXL N734-PL46 YL-18-GXL U798-PL18 PK-18-GXL C800-PL47 GY-18-GXL C801-PL48 OR-18-GXL Y750-PL24 YL-16-GXL Y751-PL25 OR-16-GXL C778-PL21 BR-18-GXL Y736-PL22 OR-18-GXL
G-C2 1552273
OPTIONAL CM-C12 2388245 P899-CM50 YL-18-GXL T993-CM49 BR-18-GXL
N782-G13 N783-G14 N784-G15 N785-G16
N784-G7 WH-18 N784-G9 WH-18 N784-G15 WH-18 N784-G23 WH-18
CKT BRKR 1 6T-3643 C-T15 C-T20 101-C5 RD-14-GXL 15A C-T17
K990-C48 GN-16-GXL
C801-PH39 OR-18-TEFLON N951-PH44 GN-14-TEFLON T791-PH38 BR-16-TEFLON
5V SENSOR SUPPLY GROUND ANALOG INPUT H-BRIDGE OUTPUT A NC H-BRIDGE OUTPUT B + BATTERY - BATTERY PWM [N] CAN + CAN CAN SHIELD
KEYSWITCH 3E-0156
101-C10 RD-10-GXL
OPTIONAL CM-C8 2304011 C829-CM3 GN-18-GXL T993-CM6 BR-18-GXL
BU-18 GN-18 WH-18 BU-18
N782-G11 BU-18 N783-G10 GN-18 N784-G9 WH-18 N785-G20 BU-18
WH-18 RD-18 BK-18
C800-PH37 GY-18-TEFLON
1 2 3 4 5 6 7 8 9 10 11 12
E
101-C7 RD-14-GXL
207-1537 6V-4215
1 2 3 4 5 6
G-C3 1552273
OR-14-GXL
150-C63 OR-14-GXL
TERMINATION RESISTOR
A B C
N782-G19 N783-G18 N784-G17 N785-G12
N782-G5 BU-18 N782-G11 BU-18 N782-G13 BU-18 N782-G21 BU-18
TERMINATION RESISTOR
A B C
E996-PH7 Y947-PH40 N734-PH41 C800-PH37
PH-C8 2813395 WH-18-TEFLON BR-18-TEFLON YL-18-TEFLON GY-18-TEFLON
(OPTIONAL) PRIMING PUMP MANUAL SWITCH PASS THRU EXIT FROM PUMP (OPTIONAL) PRIMING PUMP MANUAL SWITCH PASS THRU RETURN TO ECM J1
Y798-PL28 GN-18-GXL Y798-PL23 GN-18-GXL
DIODE 189-3158
A B C
WH-18-TEFLON BR-18-TEFLON YL-18-TEFLON OR-18-TEFLON
Y797-PL26 YL-18-GXL Y797-PL27 YL-18-GXL
C-C18 1552267
C-S1
K990-C15 GN-16-GXL K990-C23 GN-16-GXL
N782-G1
1 2 3 4 5 6
PH-C6 2813132 E996-PH7 Y947-PH40 N734-PH41 C801-PH39
BK-18
N782-G19 BU-18 BU-18 GN-18 WH-18 BU-18
+5V SENSOR RETURN OUTPUT SIGNAL POWER PWM (-) NC POWER PWM (+)
U781-PH26 U782-PH21 Y743-PH5 J894-PH6
C-C27 1743016
C-C20 1330973
K900-C27 YL-16-GXL
STARTER P/NS
G
Y737-PL16 YL-18-GXL Y738-PL32 GY-18-GXL 229-PL19 BK-14-GXL Y797-PL27 YL-18-GXL Y798-PL23 GN-18-GXL T788-PL29 GN-14-GXL 229-PL3 BK-14-GXL 112-PL20 PU-14-GXL
N785-G12 BU-18
1 2
K900-C26 YL-16-GXL
C-S3
N782-G1 N783-G2 N784-G3 N785-G4
C-C13 1552269
391-C43 PK-18-GXL 391-C46 PK-18-GXL
F404-C29 RD-18-GXL F420-C32 GN-18-GXL F716-C9 WH-18-GXL G955-C3 GN-18-GXL G967-C4 WH-18-GXL C-S2
1 2 3 4 5 6
DIAGNOSTIC LAMP 7N-5876(24V) 8L-9801(24V)
C-S11
24V STARTER
T3 AA-
ARD AIR FLOW CONTROL ACTUATOR 334-8852
OR-18-GXL BR-18-GXL YL-16-GXL OR-16-GXL OR-18-GXL
G-C1 1552273
RS485A RS485B GAGE GND GAGE +V
GND
K990-C24 GN-16-GXL
24V BREAKER MOTOR
FUEL TEMPERATURE SENSOR 256-6453
G-C6 1552273
WARNING LAMP 7N-5876(24V) 8L-9801(24V)
K900-C26 YL-16-GXL K990-C24 GN-16-GXL
K990-C80 GN-16-GXL
1
-T
CC
SIGNAL GROUND
FUEL PRESSURE (AFTER FILTER) 320-3060
K895-PH22 BU-18-TEFLON
N784-G17 WH-18
893-C12 GN-18-GXL
A244-C16 BK-14-GXL A244-C40 BK-14-GXL A244-C42 BK-18-GXL
+BAT CAN H CAN L
C-T3 120-C35 YL-18-GXL C-T4 F420-C32 GN-18-GXL
892-C11 BR-18-GXL
CM-C14 1552269 403-CM56 GN-18-GXL
AA-
1 2
+ VOLTS GROUND SIGNAL
PH-C13 2813134 U781-PH27 YL-18-TEFLON
N783-G18 GN-18
391-C31 PK-18-GXL C-S9
1 2 3 4 5 6
A244-C50 BK-18-GXL
181-C66 GY-18-GXL 301-C8 RD-14-GXL 301-C18 RD-14-GXL 301-C41 RD-14-GXL
CONTROL MODULE 274-8068
120-C34 YL-18-GXL K900-C47 YL-16-GXL K990-C48 GN-16-GXL
150-C1 OR-14-GXL 150-C63 OR-14-GXL 150-C38 OR-14-GXL
CM-S8
CM-S14
120-C75 YL-18-GXL
101-CM31 RD-14-GXL 101-CM54 RD-14-GXL
308-CM22 YL-18-GXL 403-CM56 GN-18-GXL 892-CM2 BR-18-GXL 893-CM1 GN-18-GXL 998-CM26 BR-18-GXL
G955-CM15 GN-18-GXL
120-C19 YL-18-GXL 120-C37 YL-18-GXL
893-C12 GN-18-GXL 892-C11 BR-18-GXL K990-C25 GN-16-GXL K900-C27 YL-16-GXL
C-S4
101-CM36 RD-14-GXL 101-CM37 RD-14-GXL 101-CM38 RD-14-GXL
181-CM47 GY-18-GXL
150-CM12 OR-18-GXL 150-CM13 OR-18-GXL
1
CM-S5
101-C2 RD-14-GXL 101-C14 RD-14-GXL 101-C17 RD-14-GXL
120-C19 YL-18-GXL A244-C28 BK-18-GXL
A B C D E F G H J
SERVICE TOOL CAT/ATA DATA LINK
24V ALTERNATOR AA
U782-FJ7 PK-18-GXL U782-FJ2 PK-18-GXL
OR
ALTERNATOR & BREAKER P/NS
MTR BAT
FJ-S1
FJ-C2 2304011 F421-FJ1 YL-18-GXL U782-FJ2 PK-18-GXL
ARD FUEL NOZZLE HEATER
L471-C55 BU-18-GXL
T1
U782-FJ13 PK-18-GXL
1 2 3
Y923-PL31 PU-18-GXL
N836-C70 BK-18-GXL
S
F421-FJ1 YL-18-GXL P792-FJ8 BU-18-GXL U781-FJ6 YL-18-GXL
P899-PL44 YL-18-GXL P899-PL37 YL-18-GXL
K990-C25 GN-16-GXL
G
YL-18-GXL PK-18-GXL BU-18-GXL YL-18-GXL
FJ-C4 2818804 U781-FJ6 YL-18-GXL U782-FJ7 PK-18-GXL P792-FJ8 BU-18-GXL
N951-PH44 T791-PH38 Y797-PH18 Y798-PH19
X993-PL50 WH-16-GXL Y733-PL7 PU-18-GXL Y734-PL8 BU-18-GXL Y736-PL22 OR-18-GXL Y737-PL16 YL-18-GXL PL-S7
1 2 3 4 5 6
C829-CM3 GN-18-GXL N836-CM57 BK-18-GXL
CM-C5 1275486 101-CM51 RD-10
1 2
PL-S4
U782-PL2 PK-16-GXL
L471-CM41 BU-18-GXL P899-CM50 YL-18-GXL
1
STARTER MOTOR (BATT) CONNECTION
PL-S3
U781-PL1 YL-16-GXL
YL-18-GXL PK-18-GXL BU-18-GXL YL-18-GXL PK-18-GXL
FJ-C1 2305011 U781-FJ6 U782-FJ13 P792-FJ8 F421-FJ1
OFF-ENGINE SECONDARY FUEL HARNESS JUMPER
T788-PL29 GN-14-GXL U798-PL18 PK-18-GXL
Y798-PL35 GN-18-GXL
CM-C15 1275486 A244-CM52 BK-10
1
PL-S6
P899-PL43 YL-18-GXL
Y797-PL33 YL-18-GXL
K990-CM7 GN-16-GXL
STARTER MOTOR (S) CONNECTION
998-PL40 BR-18-GXL 998-PL41 BR-18-GXL
FM-C2 2305010 U781-FM1 U782-FM2 P792-FM3 F421-FM4 C991-FM5
1 2 3 4 5 6
A235-PL4 BK-18-GXL A893-PL38 OR-18-GXL C778-PL21 BR-18-GXL C800-PL47 GY-18-GXL C801-PL48 OR-18-GXL C991-PL49 PK-18-GXL F421-PL15 YL-18-GXL F725-PL6 WH-18-GXL J894-PL13 WH-18-GXL J896-PL9 OR-18-GXL K895-PL10 BU-18-GXL N734-PL46 YL-18-GXL P792-PL12 BU-18-GXL
P880-CM44 GY-18-GXL 893-CM1 GN-18-GXL 892-CM2 BR-18-GXL
A244-CM52 BK-10
BATTERY (-) CONNECTION
PL-S5
998-PL42 BR-18-GXL
1 2
ECM J1 327-8513
PL-C1 3246266 U781-PL1 YL-16-GXL U782-PL2 PK-16-GXL Y747-PL30 BR-18-GXL J896-PL9 OR-18-GXL Y743-PL11 OR-18-GXL J894-PL13 WH-18-GXL Y777-PL59 OR-18-GXL Y923-PL31 PU-18-GXL N734-PL46 YL-18-GXL U798-PL18 PK-18-GXL C800-PL47 GY-18-GXL C801-PL48 OR-18-GXL Y750-PL24 YL-16-GXL Y751-PL25 OR-16-GXL C778-PL21 BR-18-GXL Y736-PL22 OR-18-GXL P899-PL43 YL-18-GXL 998-PL42 BR-18-GXL Y738-PL34 GY-18-GXL F725-PL6 WH-18-GXL Y733-PL7 PU-18-GXL Y734-PL8 BU-18-GXL Y797-PL33 YL-18-GXL Y798-PL35 GN-18-GXL T788-PL29 GN-14-GXL Y737-PL16 YL-18-GXL K895-PL10 BU-18-GXL A235-PL4 BK-18-GXL 229-PL19 BK-14-GXL F421-PL15 YL-18-GXL C991-PL49 PK-18-GXL P792-PL12 BU-18-GXL A893-PL38 OR-18-GXL
BK-18 BK-18
E
Y750-EN109 YL-16-GXL Y751-EN48 OR-16-GXL C778-EN1 BR-18-GXL Y736-EN4 OR-18-GXL 326-EN96 PU-18-GXL P899-EN113 YL-18-GXL Y738-EN50 GY-18-GXL F725-EN21 WH-18-GXL Y733-EN30 PU-18-GXL Y734-EN31 BU-18-GXL Y797-EN51 YL-18-GXL Y798-EN83 GN-18-GXL T788-EN19 GN-14-GXL Y737-EN36 YL-18-GXL K895-EN90 BU-18-GXL A235-EN70 BK-18-GXL 229-EN28 BK-14-GXL F421-EN106 YL-18-GXL C991-EN102 PK-18-GXL P792-EN104 BU-18-GXL A893-EN108 OR-18-GXL N951-EN94 GN-14-GXL Y738-EN93 GY-16-GXL X993-EN134 WH-16-GXL
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
FM-C1 2305011
8
7
6
5
4
3
LOCATION C10 D8 B13
B
A THIS SCHEMATIC IS FOR THE C15 AND C18 INDUSTRIAL ENGINE VOLUME 1 of 2 : BELOW 750HP PART NUMBER: 347-9323, CHANGE: 03, VERSION: PART NUMBER: 356-5710, CHANGE: 02, VERSION: PART NUMBER: 356-2944, CHANGE: 01, VERSION: -
Components are shown installed on a fully operable engine with the key and engine off. Refer to the appropriate Service Manual for Troubleshooting, Specifications and Systems Operations.
2
1
ENGINE (Below 750HP)- LEFT SIDE VIEW VIEW ALL CALLOUTS
NRS INTAKE PRESSURE SENSOR CONNECTOR EN-C18
CHARGE AIR COOLER OUTLET TEMPERATURE SENSOR CONNECTOR EN-C8/NA-C1
TIMING CALIBRATION(TC) PROBE CONNECTOR EN-C9 VIEW A
IVA CIRCUIT CONNECTOR EN-C29/EG-C3
PRIMING PUMP CIRCUIT CONNECTOR EN-C30/EG-C3 EN-C30/FN-C1
VIEW B
ENGINE SPEED/TIMING SENSOR CONNECTOR (CAM) EN-C7 ECM J1 CONNECTOR CM-C1
SECONDARY FILTER HARNESS CONNECTOR EN-C21/FK-C1
FUEL TEMPERATURE SENSOR FK-C2
ECM J2 CONNECTOR EN-C1
FUEL PRESSURE SENSOR (AFTER FILTER) FK-C3
ENGINE SPEED/TIMING SENSOR CONNECTOR (CRANK) EN-C6
© 2010 Caterpillar, All Rights Reserved
CLEAN EMISSIONS MODULE CONNECTOR EN-C2/PL-C1
ENGINE (Below 750HP)- VIEW A VIEW ALL CALLOUTS
NRS VALVE ACTUATOR CONNECTOR EN-C17
NRS FLOW VALVE BALANCE ACTUATOR CONNECTOR EN-C23
INTAKE MANIFOLD AIR PRESSURE SENSOR CONNECTOR EN-C11 NRS TEMPERATURE SENSOR CONNECTOR EN-C20 NRS DIFFERENTIAL PRESSURE SENSOR CONNECTOR EN-C19
© 2010 Caterpillar, All Rights Reserved
ENGINE (Below 750HP)- VIEW B VIEW ALL CALLOUTS
TERMINATION RESISTOR CONNECTOR EN-C15 ENGINE OIL PRESSURE SENSOR CONNECTOR EN-C13
BAROMETRIC PRESSURE SENSOR CONNECTOR EN-C14
CRANKCASE PRESSURE SENSOR CONNECTOR EN-C5
© 2010 Caterpillar, All Rights Reserved
ENGINE (Below 750HP)- RIGHT SIDE VIEW VIEW ALL CALLOUTS
IVA CIRCUIT OIL PRESSURE SENSOR CONNECTOR EG-C2
IVA CIRCUIT OIL PRESSURE SOLENOID CONNECTOR EG-C1
COOLANT TEMPERATURE SENSOR JUMPER CONNECTOR GK-C12/NG-C1
COOLANT TEMPERATURE SENSOR CONNECTOR NG-C2
© 2010 Caterpillar, All Rights Reserved
ENGINE (Below 750 HP)- TOP VIEW (INJECTOR HARNESS) VIEW ALL CALLOUTS
IVA 4 CONNECTOR GK-C16
BRAKE 3 & 4 CONNECTOR GK-C10
INJECTOR HARNESS CONNECTOR EN-C3/GK-C1
INJECTOR HARNESS CONNECTOR EN-C27/GK-C19
INJECTOR HARNESS CONNECTOR EN-C4/GK-C2
IVA 3 CONNECTOR GK-C15 IVA 2 CONNECTOR GK-C14
IVA 5 CONNECTOR GK-C17 IVA 1 CONNECTOR GK-C13
IVA 6 CONNECTOR GK-C18
BRAKE 1 & 2 CONNECTOR GK-C9
BRAKE 5 & 6 CONNECTOR GK-C11
INJECTOR 6 SOLENOID CONNECTOR GK-C8 INJECTOR 1 SOLENOID CONNECTOR GK-C3
INJECTOR 5 SOLENOID CONNECTOR GKC7 INJECTOR 4 SOLENOID CONNECTOR GK-C6
© 2010 Caterpillar, All Rights Reserved
INJECTOR 3 SOLENOID CONNECTOR GK-C5
INJECTOR 2 SOLENOID CONNECTOR GK-C4
CLEAN EMISSIONS MODULE(CEM)- PANEL VIEW VIEW ALL CALLOUTS
ARD FUEL NOZZLE HEATER RELAY CONNECTOR PH-C10
ARD PILOT FUEL CONTROL VALVE CONNECTOR PH-C3
ARD MAIN FUEL CONTROL VALVE CONNECTOR PH-C4
ARD PILOT FUEL PRESSURE SENSOR CONNECTOR PH-C5
ARD MAIN FUEL PRESSURE SENSOR CONNECTOR PH-C2
AFTERTREATMENT IDENTIFICATION MODULE PH-C13
ARD COMBUSTION AIR ABSOLUTE PRESSURE SENSOR CONNECTOR PH-C7
ARD IGNITION TRANSFORMER CONNECTOR PH-C12
ARD AIR FLOW CONTROL ACTUATOR CONNECTOR PH-C6
DPF TEMPERATURE SENSOR CONNECTOR PH-C11
ARD AIR FLOW CONTROLLER CONNECTOR PH-C8
© 2010 Caterpillar, All Rights Reserved
CEM HARNESS GROUND
ARD FUEL NOZZLE HEATER CONNECTOR PH-C17
CLEAN EMISSIONS MODULE CONNECTOR PH-C1
ARD IGNITION WIRE GROUND (on CEM)
CLEAN EMISSIONS MODULE(CEM)- ARD VIEW VIEW ALL CALLOUTS
ARD SPARKPLUG ARD FUEL NOZZLE HEATER
ARD FLAME DETECT SENSOR
© 2010 Caterpillar, All Rights Reserved
ARD IGNITION WIRE GROUND (on ARD head)
14
13
12
11
10
ER-C14 2818803 Y748-ER84 WH-18-GXL G833-ER42 PK-18-GXL R747-ER40 GY-18-GXL
J ER-C1 2645732
ECM J2 327-8513 CAT BRAKE SOLENOID IVA SYSTEM OIL PRESSURE NRS FLOW BALANCE VALVE ARD FUEL FLOW DIVERTER
LOW/HIGH SOLENOID ACTUATOR ACTUATOR
CAT BRAKE SOLENOID MED/HIGH
COMPRESSION BRAKE OUTPUT #1 RETURN INTAKE MANIFOLD PRESSURE SENSOR FUEL PRESSURE SENSOR (BEFORE FILTER) ANALOG RETURN IVA 4 RETURN
IVA 5 RETURN IVA 2 RETURN
ENGINE SPEED SENSOR #1 (-) (CRANK) TDC SERVICE PROBE (+) FUEL PRESSURE SENSOR (AFTER FILTER) ENGINE OIL PRESSURE SENSOR ENGINE ANALOG RETURN IVA 3 RETURN NRS VALVE ACTUATOR (-) CRANKCASE PRESSURE SENSOR
I
ENGINE SPEED SENSOR #1 (+) (CRANK) TDC SERVICE PROBE (-)
NRS DIFFERENTIAL PRESSURE SENSOR IVA 6 RETURN NRS VALVE ACTUATOR (+) ENGINE SPEED SENSOR #2 (+) (CAM) ENGINE SPEED SENSOR #2 (-) (CAM) IVA 1 RETURN ARD PUMP & NOZZLE RELAY/DIVERT DOUT RTN SPILL INJECTOR 5+6 HIGH SIDE SENSOR RETURN (IVA SYSTEM OIL PRESS)
IVA 5+6 HIGH SIDE
SPILL INJ 3+4 HIGH SIDE NRS TEMPERATURE SENSOR CHARGE AIR COOL #1 OUTLET TEMP SENSOR
IVA 3+4 HIGH SIDE IVA 1+2 HIGH SIDE ARD FUEL PUMP RELAY CONTROL
H
ENGINE LEFT +5V SUPPLY AFTERTREATMENT #1 ID # MODULE NRS INTAKE PRESSURE SENSOR IVA SYSTEM OIL PRESS SOLENOID RETURN SPILL INJ 1+2 HIGH SIDE BAROMETRIC PRESSURE SENSOR
SENSOR +5V (IVA SYSTEM OIL PRESSURE) ENGINE RIGHT +5V SUPPLY CAT CEM +5V SUPPLY ENGINE RIGHT RETURN COOLANT TEMPERATURE SENSOR
IVA SYSTEM OIL PRESSURE AFTERTREATMENT #1 ID # MODULE RETURN
FUEL TEMPERATURE SENSOR
(DOC) INJECTOR 5-6 HIGH SIDE SPILL INJECTOR 6 RETURN SPILL INJECTOR 3 RETURN SPILL INJECTOR 5 RETURN SPILL INJECTOR 4 RETURN (DOC) INJECTOR 1-2 HIGH SIDE (DOC) INJECTOR 6 RETURN (DOC) INJECTOR 3 RETURN (DOC) INJECTOR 5 RETURN (DOC) INJECTOR 4 RETURN
G
K738-ER60 T852-ER100 P894-ER78 A893-ER10
1 3 4 5 6 8 9 10 11 12 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 30 31 32 33 34 35 36 38 40 41 42 43 44 45 46 47 49 50 51 52 53 54 55 56 58 59 60 61 62 63 65 66 67 68 69 70 72 73 74 76 77 78 79 80 81 82 83 84 85 87 88 89 90 91 92 93 94 95 96 97 99 100 101 102 103 104 105 106 107 108 109 110 111 113 115 116 118 120
SPILL INJ 1 RETURN SPILL INJ 2 RETURN (DOC) INJECTOR 3-4 HIGH SIDE (DOC) INJECTOR 1 RETURN (DOC) INJECTOR 2 RETURN
994-ER13 GY-18-GXL A893-ER10 OR-18-GXL C991-ER20 PK-18-GXL E795-ER16 YL-18-GXL E963-ER127 BK-18-GXL E964-ER17 WH-18-GXL E965-ER25 BU-18-GXL E966-ER28 YL-18-GXL F421-ER69 YL-18-GXL G828-ER38 WH-18-GXL G833-ER105 PK-18-GXL G856-ER126 WH-18-GXL G857-ER18 YL-18-GXL P792-ER86 BU-18-GXL P893-ER6 PU-14-RADXL
GN-16-XLPE GY-18-GXL PU-18-GXL OR-18-GXL
K737-ER34 BR-16-XLPE
K739-ER58 BU-16-XLPE R746-ER5 PK-18-GXL C991-ER20 PK-18-GXL G829-ER77 GN-18-GXL X984-ER121 BR-16-XLPE
P894-ER78 R746-ER5 R747-ER40 U773-ER37 U774-ER22 U775-ER15 U779-ER29 Y737-ER27 Y738-ER26 Y748-ER43 Y749-ER45
T856-ER123 WH-16-XLPE X985-ER118 OR-16-XLPE E963-ER127 BK-18-GXL G856-ER126 WH-18-GXL P792-ER86 BU-18-GXL 994-ER13 GY-18-GXL G833-ER105 PK-18-GXL X986-ER120 YL-16-XLPE U775-ER15 GY-14-RADXL E795-ER16 YL-18-GXL
ER-C5 2304013 Y748-ER87 WH-18-GXL G833-ER91 PK-18-GXL E795-ER16 YL-18-GXL
994-ER13 GY-18-GXL A893-ER10 OR-18-GXL C991-ER20 PK-18-GXL E795-ER16 YL-18-GXL F421-ER69 YL-18-GXL G828-ER38 WH-18-GXL
G833-ER105 PK-18-GXL
PU-18-GXL PK-18-GXL GY-18-GXL PK-18-GXL BU-14-RADXL GY-14-RADXL BR-14-RADXL YL-18-GXL GY-18-GXL WH-18-GXL GN-18-GXL
G828-ER67 G828-ER81 G828-ER82 G828-ER92
ER-S4
ER-C13 2370227 Y748-ER79 WH-18-GXL G833-ER89 PK-18-GXL 994-ER13 GY-18-GXL
WH-14-RADXL WH-14-RADXL WH-18-GXL WH-18-GXL
G833-ER42 PK-18-GXL G833-ER89 PK-18-GXL G833-ER91 PK-18-GXL
ER-S8
R746-ER5 PK-18-GXL R747-ER40 GY-18-GXL U773-ER37 PK-18-GXL U774-ER22 BU-14-RADXL U775-ER15 GY-14-RADXL U779-ER29 BR-14-RADXL Y737-ER27 YL-18-GXL
Y749-ER61 GN-18-GXL
ER-S2
Y738-ER26 GY-18-GXL
Y748-ER43 WH-18-GXL
P893-ER6 PU-14-RADXL
1 2 3
1 2 3
T858-ER56 T862-ER54 T957-ER65 T985-ER9 T958-ER66 T986-ER12 T859-ER59 T863-ER32 T959-ER73 T987-ER39 T960-ER74 T988-ER55
CRANKCASE PRESSURE SENSOR 294-6119
OR-18 BK-18 WH-18
Y749-ER61 GN-18-GXL
U774-ER22 BU-14-RADXL E966-ER28 YL-18-GXL E965-ER25 BU-18-GXL
Y749-ER45 GN-18-GXL
A893-ER10 OR-18-GXL
Y748-ER84 WH-18-GXL Y748-ER79 WH-18-GXL Y748-ER87 WH-18-GXL
ER-S1
C991-ER20 PK-18-GXL Y738-ER98 GY-18-GXL
1 2 3 4 5 6 7 8 9 10 11 12
+5 VOLTS GROUND SIGNAL
Y749-ER99 Y749-ER41 Y749-ER68 Y749-ER88
ER-S5
X983-ER117 BU-16-XLPE
FK-C1 2304010 G828-FK3 WH-18-GXL Y749-FK6 GN-18-GXL P792-FK5 BU-18-GXL F421-FK1 YL-18-GXL
FK-C2 2304011 F421-FK1 YL-18-GXL Y749-FK2 GN-18-GXL
F421-FK1 YL-18-GXL
T860-ER57 T864-ER62 T961-ER75 T989-ER63 T962-ER76 T990-ER64 SIGNAL GROUND
1 2
FUEL TEMPERATURE SENSOR 256-6453
995-ER46 BU-18-GXL Y749-ER61 GN-18-GXL K737-ER34 BR-16-XLPE K739-ER58 BU-16-XLPE K738-ER60 GN-16-XLPE
G828-FK3 WH-18-GXL P792-FK5 BU-18-GXL Y749-FK6 GN-18-GXL
FK-C3 2818804 G828-FK3 WH-18-GXL Y749-FK9 GN-18-GXL P792-FK5 BU-18-GXL
Y749-FK2 GN-18-GXL Y749-FK9 GN-18-GXL
FK-S1
ER-C4 1552253 OR-16-XLPE YL-16-XLPE GN-16-XLPE BU-16-XLPE WH-16-XLPE BR-16-XLPE
GK-S7
T957-GK7 PU-16-NW T958-GK11 YL-16-NW
T960-GK25 BU-16-NW T961-GK35 GN-16-NW
OR-16-NW YL-16-NW GN-16-NW BU-16-NW WH-16-NW BR-16-NW RD-16-NW BU-16-NW GN-16-NW BR-16-NW BU-16-NW GN-16-NW
T962-GK39 WH-16-NW
ER-C6 2304011 E963-ER127 BK-18-GXL E964-ER17 WH-18-GXL
X989-ER122 OR-16-XLPE X987-ER119 BR-16-XLPE Y737-ER27 YL-18-GXL WH-18-GXL BU-18-GXL BR-14-RADXL YL-18-GXL BU-16-XLPE GY-18-GXL
G826-ER128 BR-18-GXL Y748-ER43 WH-18-GXL U781-ER19 YL-18-GXL Y749-ER45 GN-18-GXL 995-ER46 BU-18-GXL Y749-ER61 GN-18-GXL
1 2
ENGINE SPEED/TIMING SENSOR(CRANK) 279-9828
BK-18 WH-18
OR-16-XLPE BR-16-XLPE GY-16-XLPE BU-16-XLPE PU-16-XLPE GY-16-XLPE WH-16-XLPE BR-16-XLPE GN-16-XLPE BU-16-XLPE
T985-ER9 WH-16-XLPE T986-ER12 GN-16-XLPE T859-ER59 WH-16-XLPE T957-ER65 PU-16-XLPE T958-ER66 YL-16-XLPE
GK-S15 GK-S17
T986-GK13 GN-16-NW T987-GK23 GY-16-NW T988-GK27 PU-16-NW T989-GK37 BU-16-NW
GK-S10 GK-S12 GK-S14 GK-S16
1 2 3
+ VOLTS GROUND SIGNAL
FUEL PRESSURE SENSOR (AFTER FILTER) 320-3060
X983-ER117 X985-ER118 X987-ER119 X986-ER120 X984-ER121 X989-ER122 T856-ER123 T857-ER24 X988-ER125
ER-C27 1552254 BU-16-XLPE OR-16-XLPE BR-16-XLPE YL-16-XLPE BR-16-XLPE OR-16-XLPE WH-16-XLPE GN-16-XLPE PU-16-XLPE
1 2 3 4 5 6 7 8 9 10 11 12
1 2 3 4 5 6 7 8 9 10 11 12
GK-C19 1907613 X983-GK54 X985-GK55 X987-GK56 X986-GK57 X984-GK58 X989-GK59 T856-GK60 T857-GK61 X988-GK62
T856-GK60 T857-GK61 X983-GK54 X984-GK58 X985-GK55 X986-GK57 X987-GK56 BR-16-NW
+ VOLTS GROUND SIGNAL
T958-GK12 YL-16-HF T858-GK2 T862-GK5 T957-GK8 T985-GK10
T959-GK22 BR-16-HF T960-GK26 BU-16-HF T961-GK36 GN-16-HF T962-GK40 WH-16-HF T985-GK10 WH-16-HF T986-GK14 GN-16-HF
GK-C3 2642407 GY-16-HF BU-16-HF PU-16-HF WH-16-HF
T858-GK3 T862-GK6 T958-GK12 T986-GK14
GK-C4 2642407 GY-16-HF BU-16-HF YL-16-HF GN-16-HF
T859-GK16 T863-GK19 T959-GK22 T987-GK24
GK-C5 2642407 WH-16-HF GN-16-HF BR-16-HF GY-16-HF
T987-GK24 GY-16-HF T988-GK28 PU-16-HF T989-GK38 BU-16-HF
K737-GK44 K737-GK43 BR-16-NW K737-GK45 K738-GK50 GN-16-NW K739-GK47 GK-S20 K739-GK46 BU-16-NW K739-GK48 K739-GK49
BU-16-NW OR-16-NW BR-16-NW YL-16-NW BR-16-NW OR-16-NW WH-16-NW GN-16-NW PU-16-NW
NRS INTAKE PRESSURE SENSOR 320-3061
GK-S23
X988-GK62 PU-16-NW
GK-S22
1 2 3
OR-18 YL-18 GN-18
INTAKE MANIFOLD AIR PRESSURE SENSOR 325-7472
Vs GROUND SIGNAL
1 2
COOLANT TEMPERATURE 256-6453
SIGNAL GROUND
3
FROM EXTERNAL HARNESS MATING CONNECTOR ER-C3 (LOC J7)
T957-GK8 PU-16-HF
GK-S19
GK-S21
1 2 3
G828-ER82 WH-18-GXL Y749-ER99 GN-18-GXL R746-ER5 PK-18-GXL
WH-16-NW GN-16-NW BU-16-NW BR-16-NW OR-16-NW YL-16-NW X987-GK63 X987-GK64 X988-GK67 X988-GK68 X989-GK65 X989-GK66
BR-16-NW BR-16-NW BU-16-NW BU-16-NW BU-16-NW
BR-16-NW BR-16-NW PU-16-NW PU-16-NW OR-16-NW OR-16-NW
T859-GK17 T863-GK20 T960-GK26 T988-GK28
GK-C6 2642407 WH-16-HF GN-16-HF BU-16-HF PU-16-HF
T860-GK30 T864-GK33 T961-GK36 T989-GK38
GK-C7 2642407 OR-16-HF YL-16-HF GN-16-HF BU-16-HF
T860-GK31 T864-GK34 T962-GK40 T990-GK42
GK-C8 2642407 OR-16-HF YL-16-HF WH-16-HF BR-16-HF
INJ 1 1 2 3 4
GK-C9 1539693 K737-GK44 BR-16-NW K739-GK47 BU-16-NW
SPILL
GK-C10 1539693 K738-GK50 GN-16-NW K739-GK48 BU-16-NW
DOC SPILL
GK-C11 1539693 K737-GK45 BR-16-NW K739-GK49 BU-16-NW
INJ 3 1 2 3 4
DOC SPILL
GK-C13 1539693 X987-GK63 BR-16-NW X983-GK54 BU-16-NW
INJ 4 1 2 3 4
DOC
GK-C14 1539693 X987-GK64 BR-16-NW X985-GK55 OR-16-NW
SPILL
INJ 5 1 2 3 4
GK-C15 1539693 X989-GK66 OR-16-NW X986-GK57 YL-16-NW
DOC SPILL
GK-C16 1539693 X989-GK65 OR-16-NW X984-GK58 BR-16-NW
INJ 6 1 2 3 4
995-GM51 BU-16-NW T858-GM2 GY-16-HF GM-S1 T858-GM3 GY-16-HF T859-GM16 WH-16-HF GM-S3 T859-GM15 WH-16-NW T859-GM17 WH-16-HF T860-GM30 OR-16-HF GM-S5 T860-GM29 OR-16-NW T860-GM31 OR-16-HF T862-GM5 BU-16-HF GM-S2 T862-GM4 BU-16-NW T862-GM6 BU-16-HF T863-GM19 GN-16-HF GM-S4 T863-GM20 GN-16-HF T863-GM18 GN-16-NW T864-GM33 YL-16-HF GM-S6 T864-GM32 YL-16-NW T864-GM34 YL-16-HF T858-GM1 GY-16-NW
GM-S7
T957-GM7 PU-16-NW
GM-S9
T958-GM11 YL-16-NW
GM-S11
T959-GM21 BR-16-NW
DOC
INJ 2 1 2 3 4
GM-C1 3E5179 1 T858-GM1 GY-16-NW 2 T862-GM4 BU-16-NW 3 T957-GM7 PU-16-NW 4 T985-GM9 WH-16-NW 5 T958-GM11 YL-16-NW 6 T986-GM13 GN-16-NW 7 T859-GM15 WH-16-NW 8 T863-GM18 GN-16-NW 9 T959-GM21 BR-16-NW 10 T987-GM23 GY-16-NW 11 T960-GM25 BU-16-NW 12 T988-GM27 PU-16-NW
2
DOC
GK-C17 1539693 X988-GK67 PU-16-NW T856-GK60 WH-16-NW
SPILL
GK-C18 1539693 X988-GK68 PU-16-NW T857-GK61 GN-16-NW
A B
A B
A B
BRAKE 1 & 2 2509378
FROM EXTERNAL HARNESS MATING CONNECTOR ER-C4 LOC (I7)
BRAKE 3 & 4 2509378
BRAKE 5 & 6 2509378
1 2 3 4 5 6 7 8 9 10 11 12
GM-C2 1907612 T860-GM29 T864-GM32 T961-GM35 T989-GM37 T962-GM39 T990-GM41 X412-GM53 995-GM51 Y749-GM52
GM-S13
T960-GM25 BU-16-NW OR-16-NW YL-16-NW GN-16-NW BU-16-NW WH-16-NW BR-16-NW RD-16-NW BU-16-NW GN-16-NW
GM-S15
T961-GM35 GN-16-NW
GM-S17
T962-GM39 WH-16-NW
GM-S8
T985-GM9 WH-16-NW
GM-S10
T986-GM13 GN-16-NW
GM-S12
T987-GM23 GY-16-NW
GM-S14
T988-GM27 PU-16-NW
GM-S16
T989-GM37 BU-16-NW
J GM-C12 1134630 995-GM51 BU-16-NW Y749-GM52 GN-16-NW X412-GM53 RD-16-NW
A B
A B
IVA 2 3136361
A B
IVA 3 3136361
A B
IVA 4 3136361
FROM EXTERNAL HARNESS MATING CONNECTOR ER-C27 LOC (I7)
1 2 3 4 5 6 7 8 9 10 11 12
BU-16-NW OR-16-NW BR-16-NW YL-16-NW BR-16-NW OR-16-NW WH-16-NW GN-16-NW PU-16-NW
T856-GM60 T857-GM61 X983-GM54 X984-GM58 X985-GM55 X986-GM57
T858-GM2 T862-GM5 T957-GM8 T985-GM10
GM-C3 2642407 GY-16-HF BU-16-HF PU-16-HF WH-16-HF
1 2 3 4
T858-GM3 T862-GM6 T958-GM12 T986-GM14
GM-C4 2642407 GY-16-HF BU-16-HF YL-16-HF GN-16-HF
1 2 3 4
T859-GM16 T863-GM19 T959-GM22 T987-GM24
GM-C5 2642407 WH-16-HF GN-16-HF BR-16-HF GY-16-HF
1 2 3 4
T859-GM17 T863-GM20 T960-GM26 T988-GM28
GM-C6 2642407 WH-16-HF GN-16-HF BU-16-HF PU-16-HF
T860-GM30 T864-GM33 T961-GM36 T989-GM38
GM-C7 2642407 OR-16-HF YL-16-HF GN-16-HF BU-16-HF
T860-GM31 T864-GM34 T962-GM40 T990-GM42
GM-C8 2642407 OR-16-HF YL-16-HF WH-16-HF BR-16-HF
T958-GM12 YL-16-HF T959-GM22 BR-16-HF T960-GM26 BU-16-HF T961-GM36 GN-16-HF T962-GM40 WH-16-HF T985-GM10 WH-16-HF T986-GM14 GN-16-HF T987-GM24 GY-16-HF T988-GM28 PU-16-HF T989-GM38 BU-16-HF
X988-GM62 PU-16-NW
X989-GM65 OR-16-NW X989-GM66 OR-16-NW
GM-S22
A B
X987-GM63 BR-16-NW X987-GM64 BR-16-NW X988-GM67 PU-16-NW X988-GM68 PU-16-NW
GM-S23
X989-GM59 OR-16-NW A B
WH-16-NW GN-16-NW BU-16-NW BR-16-NW OR-16-NW YL-16-NW
GM-S21
X987-GM56 BR-16-NW
1 2 3 4
NG-C1 NG-C2 1552272 2304011 995-NG1 BU-14-TEFLON Y749-NG2 GN-14-TEFLON
1 2
COOLANT TEMPERATURE 256-6453
SIGNAL GROUND
T957-GM8 PU-16-HF
T990-GM41 BR-16-NW T990-GM42 BR-16-HF X412-GM53 RD-16-NW Y749-GM52 GN-16-NW GM-C19 1907613 X983-GM54 X985-GM55 X987-GM56 X986-GM57 X984-GM58 X989-GM59 T856-GM60 T857-GM61 X988-GM62
1 2 3 4
FRONT PASS-THROUGH HARNESS WITHOUT FLOW SWITCH
GM-S18
IVA 1 3136361
1
IVA 5 3136361
INJ 1 DOC SPILL
INJ 2 DOC SPILL
INJ 3 DOC SPILL
INJ 4 1 2 3 4
DOC SPILL
INJ 5 1 2 3 4
DOC SPILL
INJ 6 1 2 3 4
IVA 6 3136361
DOC SPILL
GM-C13 1539693 X987-GM63 BR-16-NW X983-GM54 BU-16-NW
A B
IVA 1 313-6361
GM-C14 1539693 X987-GM64 BR-16-NW X985-GM55 OR-16-NW
A B
IVA 2 313-6361
GM-C15 1539693 X989-GM66 OR-16-NW X986-GM57 YL-16-NW
A B
IVA 3 313-6361
GM-C16 1539693 X989-GM65 OR-16-NW X984-GM58 BR-16-NW
A B
IVA 4 313-6361
GM-C17 1539693 X988-GM67 PU-16-NW T856-GM60 WH-16-NW
A B
IVA 5 313-6361
GM-C18 1539693 X988-GM68 PU-16-NW T857-GM61 GN-16-NW
A B
IVA 6 313-6361
INTERNAL INJECTOR HARNESS WITH IVA AND WITHOUT BRAKES
INTERNAL INJECTOR HARNESS WITH BRAKES AND IVA
1 2
ER-C9 1552269 G856-ER126 WH-18-GXL G857-ER18 YL-18-GXL
1 2
ER-C19 2370227 G828-ER81 WH-14-RADXL Y749-ER88 GN-14-RADXL P893-ER6 PU-14-RADXL
ENGINE SPEED/TIMING SENSOR(CAM) 279-9829
BK-18 WH-18
1 2 3
OR YL GN
1 2
BK-18 BK-18
+ VOLTS GROUND SIGNAL
NRS DIFFERENTIAL PRESSURE SENS0R 365-9858
ER-C20 2818801
TIMING CALIBRATION (TC) PROBE CONNECTOR
U773-ER37 PK-18-GXL Y749-ER41 GN-18-GXL
SIGNAL GROUND
NRS TEMPERATURE SENSOR 339-8822
ER-C23 2388247 P894-ER78 PU-18-GXL Y738-ER71 GY-18-GXL
1 2
BK-18 BK-18
NRS FLOW BALANCE VALVE ACTUATOR 344-6043 T852-ER100 H807-ER112 G826-ER128 G827-ER129 T853-ER130
ER-C17 2304011 U774-ER22 BU-14-RADXL U775-ER15 GY-14-RADXL
1 2
RD-16 RD-16
ER-C29 2312295 GY-18-GXL YL-18-GXL BR-18-GXL BU-18-GXL OR-18-GXL
NRS VALVE ACTUATOR 342-0636
1 2 3 4 5 6 7 8
EG-C3 2606727 T852-EG1 H807-EG2 G826-EG3 G827-EG4 T853-EG5
GY-18-TEFLON YL-18-TEFLON BR-18-TEFLON BU-18-TEFLON OR-18-TEFLON
EG-C1 2407876 T852-EG1 GY-18-TEFLON H807-EG2 YL-18-TEFLON
1 2
RD-16 RD-16
EG-C2 2407878 G826-EG3 BR-18-TEFLON G827-EG4 BU-18-TEFLON T853-EG5 OR-18-TEFLON
1 2 3
+ VOLTS GROUND SIGNAL
IVA SYSTEM OIL PRESSURE SOLENOID 24V 300-3556
IVA SYSTEM OIL PRESSURE SENSOR 284-2728
IVA ONLY
T957-ER65 PU-16-XLPE T958-ER66 YL-16-XLPE T959-ER73 BR-16-XLPE T960-ER74 BU-16-XLPE T961-ER75 GN-16-XLPE T962-ER76 WH-16-XLPE T985-ER9 WH-16-XLPE T986-ER12 GN-16-XLPE T987-ER39 GY-16-XLPE T988-ER55 PU-16-XLPE T989-ER63 BU-16-XLPE T990-ER64 BR-16-XLPE U781-ER19 YL-18-GXL X983-ER117 BU-16-XLPE X984-ER121 BR-16-XLPE X985-ER118 OR-16-XLPE X986-ER120 YL-16-XLPE X987-ER119 BR-16-XLPE X988-ER125 PU-16-XLPE X989-ER122 OR-16-XLPE
ER-C8 2304011 L707-ER11 WH-18-GXL G829-ER77 GN-18-GXL
ER-C12 2813134 U781-ER19 YL-18-GXL
K895-ER21 BU-18-GXL A235-ER23 BK-18-GXL
NA-C2 NA-C1 2304011 2304012 L707-NA1 WH-18-GXL G829-NA2 GN-18-GXL
1 2
1 2 3 4 5 6
+5V DATA I/O OUTPUT SIGNAL Vpp CLOCK GROUND
1 2
SIGNAL GROUND
G
CHARGE AIR COOLER OUTLET TEMPERATURE SENSOR 256-6453
AFTERTREATMENT IDENTIFICATION MODULE 342-9070
F
F
ANALOG SENSOR RETURN DIGITAL SENSOR POWER (+8V) DIGITAL SENSOR RETURN CRS DISABLE SW CAT DATA LINK (+) CAT DATA LINK (-)
DPF REGENERATION DISABLED LAMP ELECTRONIC FUEL PUMP MANUAL PRIME SW
INLET AIR TEMPERATURE SENSOR REGEN SWITCHES DIGITAL RETURN
CRS FORCE REGEN SWITCH
WARNING LAMP DIAGNOSTIC LAMP DPF LAMP (SOOT LOADING) HEST LAMP
D
E
CM-C1 1607689
J1939 DATA LINK (-)
REMOTE SHUTDOWN SW
OK TO TAKE CONTROL OF ENGINE SPEED BATTERY (+) UNSWITCHED COOLANT LEVEL SENSOR J1939 DATA LINK (+) BATTERY (+) UNSWITCHED BATTERY (+) UNSWITCHED BATTERY (+) UNSWITCHED PTO ENABLE SW / THROTTLE SW 2 PTO RAMP UP / RESUME SW / THROTTLE SW 3 PTO RAMP DOWN / SET SW / THROTTLE SW 4 BATTERY (-) BATTERY (-) BATTERY (-)
C BATTERY (-) KEYSWITCH INPUT
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
T993-CM8 BR-18-GXL R800-CM48 OR-18-GXL 998-CM26 BR-18-GXL P880-CM44 GY-18-GXL 893-CM1 GN-18-GXL 892-CM2 BR-18-GXL
C-C6 9W1951 L471-CM41 BU-18-GXL P899-CM50 YL-18-GXL
BATTERY (+) CONNECTION
1
1
1
B
ALTERNATOR (R) CONNECTION
1 2
F420-CM5 GN-18-GXL F404-CM4 RD-18-GXL P888-CM46 PK-18-GXL P889-CM45 BU-18-GXL
T1
101-CM10 RD-10-GXL
150-CM12 OR-18-GXL 150-CM13 OR-18-GXL
F716-CM9 WH-18-GXL
150-CM23 OR-18-GXL 150-CM40 OR-18-GXL
181-CM47 GY-18-GXL 150-CM23 OR-18-GXL C984-CM25 YL-18-GXL K900-CM11 YL-16-GXL
CM-S5
CM-S15
101-CM51 RD-10
CM-S13
CM-S7
101-CM36 RD-14-GXL 101-CM37 RD-14-GXL 101-CM38 RD-14-GXL 101-CM31 RD-14-GXL 101-CM54 RD-14-GXL 150-CM55 OR-14-GXL 150-CM24 OR-14-GXL
181-CM47 GY-18-GXL 301-CM20 RD-10-GXL
150-CM12 OR-18-GXL 150-CM13 OR-18-GXL 150-CM40 OR-18-GXL A244-CM14 BK-18-GXL
CM-S6
301-CM33 RD-14-GXL 301-CM34 RD-14-GXL 301-CM35 RD-14-GXL
308-CM22 YL-18-GXL 403-CM56 GN-18-GXL 892-CM2 BR-18-GXL 893-CM1 GN-18-GXL 998-CM26 BR-18-GXL
G955-CM15 GN-18-GXL G967-CM16 WH-18-GXL A244-CM17 BK-18-GXL
A244-CM17 BK-18-GXL A244-CM18 BK-18-GXL
A244-CM18 BK-18-GXL A244-CM19 BK-18-GXL
A244-CM14 BK-18-GXL A244-CM19 BK-18-GXL A244-CM42 BK-18-GXL
A244-CM42 BK-18-GXL 308-CM22 YL-18-GXL
CM-S1
A244-CM21 BK-14-GXL A244-CM53 BK-14-GXL
CM-S8
A244-CM39 BK-14-GXL CM-S14
AA
CBL-AA1 RD-2-SGX
CM-C5 1275486 101-CM51 RD-10
K900-CM11 YL-16-GXL
A244-CM32 BK-14-GXL
CM-S2
CM-S3
L471-CM41 N836-CM57 P878-CM43 P880-CM44 P888-CM46 P889-CM45 P899-CM50 R800-CM48
CM-C3 1275485 301-CM20 RD-10-GXL
T993-CM8 BR-18-GXL
CC-
CBL-CC1 RD-2-SGX
T2
ALT +
R GND
24V BREAKER MOTOR
T4 AA-
24V STARTER CBL-AA2 BK-2-SGX
T3
AA-
24V STARTER / ALTERNATOR CABLING
CM-S4
MTR BAT
A
12V ALTERNATOR
S
EE-
1
-T
EE
CBL-EE1 RD-4-SGX
T2
FF-
1
-T
FF
CBL-FF1 RD-4-SGX
T2
ALT +
MOTOR
T3
R GND
12V BREAKER
T4
12V STARTER
EE-
CBL-EE2 BK-4-SGX
EE-
12V STARTER / ALTERNATOR CABLING
C-S5
301-C8 RD-14-GXL 301-C18 RD-14-GXL 301-C41 RD-14-GXL
YL-18-GXL YL-18-GXL YL-18-GXL YL-18-GXL
301-C20 RD-10-GXL
391-C43 PK-18-GXL 391-C46 PK-18-GXL
C-S17
WARNING LAMP 7N-5876(24V) 8L-9801(24V)
C-T5 120-C21 YL-18-GXL C-T6 F404-C29 RD-18-GXL
DIAGNOSTIC LAMP 7N-5876(24V) 8L-9801(24V)
A244-C81 BK-18-GXL
C-C10 1552269 L471-C55 BU-18-GXL A244-C69 BK-18-GXL
C-S10
A244-C28 BK-18-GXL
BK-18-GXL BK-18-GXL BK-18-GXL BK-18-GXL
F404-C29 RD-18-GXL F420-C32 GN-18-GXL F716-C9 WH-18-GXL G955-C3 GN-18-GXL G967-C4 WH-18-GXL K900-C13 YL-16-GXL K900-C22 YL-16-GXL
C-S2
C-S15
K900-C47 YL-16-GXL K900-C77 YL-16-GXL
C-C11 3E3364 RD-18 BK-18
1 2
391-C46 PK-18-GXL A244-C54 BK-18-GXL
C-S16
K990-CM29 GN-16-GXL K990-CM30 GN-16-GXL
K990-C80 GN-16-GXL
N782-G5 BU-18 N782-G11 BU-18 N782-G13 BU-18 N782-G21 BU-18
GN-18
G-S2
N784-G3
WH-18
G-S3
C-T8 C-T9
REGEN DISABLE LAMP 242-3282(24V) 242-3283(12V)
N785-G4
BU-18
G-S4
N783-G6 GN-18 N783-G10 GN-18 N783-G14 GN-18 N783-G22 GN-18
150-C1
BREAKER P/N
235-7132 352-4701 226-7683 344-5081 350-7073 352-4700 272-1889 352-4699
171-2211 171-2212 171-2213 171-2215 150-9559 150-9559 150-9559 150-9559
CM-C9 3E3370 R800-CM48 OR-18-GXL 998-CM26 BR-18-GXL C984-CM25 YL-18-GXL
P878-C65 P880-C64 P888-C56 P889-C57
CM-C7 1743016
CM-C10 1552267 A B C
A B C
CY-C2 CY-C1 1552267 1552267 R800-CY1 OR-16 T993-CY2 BK-16 C984-CY3 WH-16
DESCRIPTION 12V LH P5.0 11 TEETH ON 12 TOOTH BLANK PITCH 6/8 12V LH 42MT 11 TEETH ON 12 TOOTH BLANK PITCH: 6/8 12V LH 42MT 12 TEETH ON 13 TOOTH BLANK PITCH: 8/10 24V LH IMT 11/12 TOOTH PINION PITCH: 6/8 24V LH IMT 12/13 TOOTH PINION 8/10 PITCH
RD-18 BK-18
A B C
GN-18
VS GROUND ALARM
N782-G5 N783-G6 N784-G7 N785-G8
391-C33 PK-18-GXL
150-C38 OR-14-GXL
120-C45 YL-18-GXL CKT BRKR 7 6T-3643 C-T38 C-T39
CM-C8 2304011 C829-CM3 GN-18-GXL T993-CM6 BR-18-GXL
CM-C11 2304012 1 2
CX-C1 CX-C2 2304012 2304011 1 C829-CX1 GN-18-GXL 2 T993-CX2 BR-18-GXL
1 2
SIGNAL GROUND
C-T22 C-T16
60A
A244-C30 BK-18-GXL 391-C43 PK-18-GXL
315-C6 RD-10-GXL
C-C28 1552273 120-C36 YL-18-GXL A244-C74 BK-18-GXL
C-C5 3E3364
K900-C77 YL-16-GXL K990-C79 GN-16-GXL
N836-C71 BK-18-GXL N836-C72 BK-18-GXL 120-C36 120-C45 120-C58 120-C59 150-C61 150-C62 150-C67 181-C66 391-C31 391-C33
C-C12 2055471 120-C59 YL-18-GXL 120-C58 YL-18-GXL P889-C57 BU-18-GXL P888-C56 PK-18-GXL
SMMS 241-8368(24V) 241-8367(12V)
YL-18-GXL YL-18-GXL YL-18-GXL YL-18-GXL OR-14-GXL OR-18-GXL OR-18-GXL GY-18-GXL PK-18-GXL PK-18-GXL
345-3406
1 2
1 2
FUEL PRESSURE GAUGE 363-8626
C
2
1
4
3
C-M9 C-M11
SOOT GAUGE 363-7544 1 2 3 4 5 6
BATTERY/IGN GROUND J1939 (+) J1939 (-)
2k 1A 1A 2A 2B 1B
1B
2k 2A
2B
REGEN LAMP 332-1064(24V) 362-3512(12V)
SYMBOL
BK-18 RD-18
C-C8 2234778 N836-C71 BK-18-GXL 181-C66 GY-18-GXL
A244-C44 BK-18-GXL A244-C53 BK-18-GXL A244-C60 BK-18-GXL A244-C68 BK-18-GXL A244-C74 BK-18-GXL F716-C9 WH-18-GXL K900-C77 YL-16-GXL K990-C79 GN-16-GXL N836-C71 BK-18-GXL N836-C72 BK-18-GXL P878-C65 GN-18-GXL P880-C64 GY-18-GXL P888-C56 PK-18-GXL P889-C57 BU-18-GXL
150-C67 OR-18-GXL 674-J3 BU-18-GXL A244-C68 BK-18-GXL
INTERNAL ELECTRICAL CONNECTION TO SURFACE OF COMPONENT
7 1 2 3 4 5 6 7 8 9 10
CONNECTOR 9 2
3 1 6
5
H#
OK TO ELEVATE IDLE SW (REGEN) 284-3623(24V) 362-4719(12V)
1 2
MOTOR
CIRCUIT GROUPING DESIGNATION ATCH WIRE, CABLE, COMPONENT
4
SPLICE BLADE, SPADE, RING OR SCREW TERMINAL
HARNESS TABLE C-C9 2234778 P880-C64 GY-18-GXL N836-C72 BK-18-GXL P878-C65 GN-18-GXL 674-J1 BU-18-GXL 150-C62 OR-18-GXL 674-J2 BU-18-GXL
COLOR ABBREVIATIONS
7 1 2 3 4 5 6 7 8 9 10
9 2
3 1 6
5 4
CRS FORCE REGEN/OVERRIDE SW 327-6999(24V) 362-4720(12V)
8 10
MANUAL PRIMING SWITCH 284-8381
FL-C5 1552269 229-FL7 BK-14-GXL
B
ELECTRICAL CONNECTION TO MACHINE STRUCTURE
INSTRUMENT PANEL WIRING 1 2
DESCRIPTION CIRCUIT CONNECTED CIRCUIT NOT CONNECTED
6V-4215
FL-C6 2388246 T788-FL6 GN-14-GXL 229-FL7 BK-14-GXL
RS485A RS485B GAUGE GND GAUGE +V
IL GND BAT
C-T2
301-C20 RD-10-GXL
A244-C53 BK-18-GXL A244-C60 BK-18-GXL
CM-C12 2388245 P899-CM50 YL-18-GXL T993-CM49 BR-18-GXL
BU-18 GN-18 WH-18 BU-18
IGN
C-M8 C-M10
391-C31 PK-18-GXL F716-C9 WH-18-GXL A244-C44 BK-18-GXL 391-C33 PK-18-GXL
207-1537
293-4853
1 2 3 4 5 6
VOLTMETER 275-2110
STOP SW 111-1325
CKT BRKR 5 6T-3645 C-T34 C-T35
AIR INLET TEMPERATURE 256-6453
FL-C4 1552269 T788-FL6 GN-14-GXL 329-FL8 YL-14-GXL
RS485A RS485B GAUGE GND GAUGE +V
D
OFF ON ST
ST
C-T18
150-C61 OR-14-GXL
15A
OPTIONAL
P/N 249-3681
1 2 3 4 5 6
COOLANT TEMPERATURE GAUGE 275-2081
101-C7 RD-14-GXL
C-T1
OPTIONAL
RS485A RS485B GAUGE GND GAUGE +V
HI/LO IDLE 259-1107
K990-C79 GN-16-GXL
COOLANT LEVEL SENSOR 239-9957
1 2 3 4 5 6
OIL PRESSURE GAUGE 275-2096
G-C2 1552273
CKT BRKR 1 6T-3643 C-T15 C-T20 101-C5 RD-14-GXL 15A C-T17
K990-C48 GN-16-GXL
TERMINATION RESISTOR
A B C
RS485A RS485B GAUGE GND GAUGE +V
KEYSWITCH 3E-0156
101-C10 RD-10-GXL
GN-18-GXL GY-18-GXL PK-18-GXL BU-18-GXL
1 2 3 4 5 6
TACHOMETER 275-2103
G-C5 1552273
OR-14-GXL
150-C63 OR-14-GXL
BU-18 GN-18 WH-18 BU-18
N782-G11 BU-18 N783-G10 GN-18 N784-G9 WH-18 N785-G20 BU-18
WH-18 RD-18 BK-18
L471-C55 BU-18-GXL
T993-CM6 BR-18-GXL T993-CM49 BR-18-GXL
BU-18 GN-18 WH-18 BU-18
BU-18 BU-18 BU-18 BU-18
K990-C25 GN-16-GXL
N836-C70 BK-18-GXL
N782-G21 N783-G22 N784-G23 N785-G24
C-C18 1552267 A B C
RS485A RS485B GAUGE GND GAUGE +V
G-C4 1552273
TERMINATION RESISTOR
C-S11
C-S14
N782-G13 N783-G14 N784-G15 N785-G16
N784-G7 WH-18 N784-G9 WH-18 N784-G15 WH-18 N784-G23 WH-18
N785-G8 N785-G16 N785-G20 N785-G24
1 2 3 4 5 6
G-C3 1552273
C-C27 1743016
K990-C24 GN-16-GXL
BU-18-GXL BK-18-GXL GN-18-GXL GY-18-GXL PK-18-GXL BU-18-GXL YL-18-GXL OR-18-GXL
G-S1
DIODE 189-3158
A B C
G955-C3 GN-18-GXL A244-C51 BK-18-GXL G967-C4 WH-18-GXL
K900-C27 YL-16-GXL C-S3
BU-18
N785-G12 BU-18
1 2
K900-C26 YL-16-GXL
K990-C15 GN-16-GXL K990-C23 GN-16-GXL
N782-G1
C-C13 1552269
A244-C30 BK-18-GXL A244-C54 BK-18-GXL A244-C60 BK-18-GXL
A244-C44 A244-C51 A244-C50 A244-C53
BU-18 GN-18 WH-18 BU-18
BU-18 GN-18 WH-18 BU-18
N784-G17 WH-18
C-C20 1330973
A244-C68 BK-18-GXL A244-C69 BK-18-GXL A244-C74 BK-18-GXL
N782-G1 N783-G2 N784-G3 N785-G4
N782-G19 N783-G18 N784-G17 N785-G12
N782-G19 BU-18
N783-G2
C-T3 120-C35 YL-18-GXL C-T4 F420-C32 GN-18-GXL
K900-C26 YL-16-GXL K990-C24 GN-16-GXL C-S8
1 2 3 4 5 6
RS485A RS485B GAGE GND GAGE +V
GND
G-C6 1552273
G-C1 1552273
N783-G18 GN-18
893-C12 GN-18-GXL
A244-C16 BK-14-GXL A244-C40 BK-14-GXL A244-C42 BK-18-GXL
+BAT CAN H CAN L
1 2 3 4 5 6
A244-C50 BK-18-GXL
892-C11 BR-18-GXL
K900-CM27 YL-16-GXL K900-CM28 YL-16-GXL
ALTERNATOR P/N
150-C61 OR-14-GXL 150-C62 OR-18-GXL 150-C67 OR-18-GXL
CONTROL MODULE 274-8068
120-C34 YL-18-GXL K900-C47 YL-16-GXL K990-C48 GN-16-GXL
391-C31 PK-18-GXL C-S9
A244-C40 BK-14-GXL 301-C41 RD-14-GXL A244-C16 BK-14-GXL P880-C64 GY-18-GXL P878-C65 GN-18-GXL P889-C57 BU-18-GXL P888-C56 PK-18-GXL L471-C55 BU-18-GXL 181-C66 GY-18-GXL
STARTER P/NS
G
120-C21 120-C58 120-C59 120-C45
C-C7 1552273
C-S1
CM-C6 1330973 K900-CM27 YL-16-GXL K990-CM29 GN-16-GXL
1
-T
CC
120-C34 YL-18-GXL 120-C35 YL-18-GXL 120-C36 YL-18-GXL
181-C66 GY-18-GXL
K900-C78 YL-16-GXL
CM-C14 1552269 403-CM56 GN-18-GXL
T2
893-C12 GN-18-GXL 892-C11 BR-18-GXL K900-C13 YL-16-GXL 150-C1 OR-14-GXL 101-C2 RD-14-GXL 101-C5 RD-14-GXL 101-C7 RD-14-GXL N836-C70 BK-18-GXL K990-C15 GN-16-GXL G955-C3 GN-18-GXL 301-C8 RD-14-GXL 101-C14 RD-14-GXL 120-C75 YL-18-GXL 150-C63 OR-14-GXL F716-C9 WH-18-GXL G967-C4 WH-18-GXL 101-C17 RD-14-GXL 301-C18 RD-14-GXL F404-C29 RD-18-GXL F420-C32 GN-18-GXL
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
C829-CM3 GN-18-GXL C984-CM25 YL-18-GXL F404-CM4 RD-18-GXL F420-CM5 GN-18-GXL F716-CM9 WH-18-GXL G955-CM15 GN-18-GXL G967-CM16 WH-18-GXL
CM-C15 1275486 A244-CM52 BK-10
AA-
-
MTR BAT
120-C75 YL-18-GXL
C-C1 9X1343
CM-C2 9X0141 893-CM1 GN-18-GXL 892-CM2 BR-18-GXL K900-CM28 YL-16-GXL 150-CM24 OR-14-GXL 101-CM36 RD-14-GXL 101-CM31 RD-14-GXL 101-CM54 RD-14-GXL N836-CM57 BK-18-GXL K990-CM30 GN-16-GXL G955-CM15 GN-18-GXL 301-CM34 RD-14-GXL 101-CM37 RD-14-GXL 308-CM22 YL-18-GXL 150-CM55 OR-14-GXL F716-CM9 WH-18-GXL G967-CM16 WH-18-GXL 101-CM38 RD-14-GXL 301-CM33 RD-14-GXL F404-CM4 RD-18-GXL F420-CM5 GN-18-GXL 403-CM56 GN-18-GXL A244-CM21 BK-14-GXL 301-CM35 RD-14-GXL A244-CM32 BK-14-GXL P880-CM44 GY-18-GXL P878-CM43 GN-18-GXL P889-CM45 BU-18-GXL P888-CM46 PK-18-GXL L471-CM41 BU-18-GXL 181-CM47 GY-18-GXL
K990-CM7 GN-16-GXL
24V ALTERNATOR
S
C-S7
C-S12
ALTERNATOR & BREAKER P/NS G
C-S6
101-C10 RD-10-GXL
150-C1 OR-14-GXL 150-C63 OR-14-GXL 150-C38 OR-14-GXL
CM-C4 1275486 1 101-CM10 RD-10-GXL
STARTER MOTOR (BATT) CONNECTION
120-C19 YL-18-GXL 120-C37 YL-18-GXL
893-C12 GN-18-GXL 892-C11 BR-18-GXL K990-C25 GN-16-GXL K900-C27 YL-16-GXL
P878-CM43 GN-18-GXL
K990-CM7 GN-16-GXL
STARTER MOTOR (S) CONNECTION
C-S4
101-C2 RD-14-GXL 101-C14 RD-14-GXL 101-C17 RD-14-GXL
120-C19 YL-18-GXL A244-C28 BK-18-GXL
A B C D E F G H J
SERVICE TOOL CAT/ATA DATA LINK
C829-CM3 GN-18-GXL N836-CM57 BK-18-GXL
A244-CM52 BK-10
BATTERY (-) CONNECTION
101-C5 RD-14-GXL 101-C7 RD-14-GXL
1 2
ECM J1 327-8513
BK-18 BK-18
E
I
H
ER-C7 2304011 E965-ER25 BU-18-GXL E966-ER28 YL-18-GXL
995-ER46 BU-18-GXL A235-ER23 BK-18-GXL G826-ER128 BR-18-GXL G827-ER129 BU-18-GXL G829-ER77 GN-18-GXL H807-ER112 YL-18-GXL K737-ER34 BR-16-XLPE K738-ER60 GN-16-XLPE K739-ER58 BU-16-XLPE K895-ER21 BU-18-GXL L707-ER11 WH-18-GXL T852-ER100 GY-18-GXL T853-ER130 OR-18-GXL T856-ER123 WH-16-XLPE T857-ER24 GN-16-XLPE T858-ER56 GY-16-XLPE T859-ER59 WH-16-XLPE T860-ER57 OR-16-XLPE T862-ER54 BU-16-XLPE T863-ER32 GN-16-XLPE T864-ER62 YL-16-XLPE
F421-ER69 YL-18-GXL
GK-S13
NG-C1 NG-C2 1552272 2304011 995-NG1 BU-14-TEFLON Y749-NG2 GN-14-TEFLON
ER-C11 2818804
T853-ER130 OR-18-GXL A235-ER23 BK-18-GXL
GK-S11
GK-S8
T985-GK9 WH-16-NW
X989-GK59 OR-16-NW
T863-ER32 GN-16-XLPE U773-ER37 PK-18-GXL L707-ER11 WH-18-GXL
GK-S9
1 2 3 4
1 2 3 4
4
FRONT PASS-THROUGH HARNESS WITHOUT FLOW SWITCH
T990-GK41 BR-16-NW T990-GK42 BR-16-HF X412-GK53 RD-16-NW Y749-GK52 GN-16-NW
ER-C18 2818804
X988-ER125 PU-16-XLPE
1 2 3 4 5 6 7 8 9 10 11 12
GK-C12 1134630 995-GK51 BU-16-NW Y749-GK52 GN-16-NW X412-GK53 RD-16-NW
T858-GK1 GY-16-NW
GK-S18
GN-18-GXL GN-18-GXL GN-14-RADXL GN-14-RADXL
G828-ER67 WH-14-RADXL Y749-ER68 GN-14-RADXL U779-ER29 BR-14-RADXL
GK-C2 1907612 1 T860-GK29 2 T864-GK32 3 T961-GK35 4 T989-GK37 5 T962-GK39 6 T990-GK41 7 X412-GK53 8 995-GK51 9 Y749-GK52 10 K737-GK43 11 K739-GK46 12 K738-GK50
5
995-GK51 BU-16-NW T858-GK2 GY-16-HF GK-S1 T858-GK3 GY-16-HF T859-GK16 WH-16-HF GK-S3 T859-GK15 WH-16-NW T859-GK17 WH-16-HF T860-GK30 OR-16-HF GK-S5 T860-GK29 OR-16-NW T860-GK31 OR-16-HF T862-GK5 BU-16-HF GK-S2 T862-GK4 BU-16-NW T862-GK6 BU-16-HF T863-GK19 GN-16-HF GK-S4 T863-GK20 GN-16-HF T863-GK18 GN-16-NW T864-GK33 YL-16-HF GK-S6 T864-GK32 YL-16-NW T864-GK34 YL-16-HF
GK-C1 3E5179 1 T858-GK1 GY-16-NW 2 T862-GK4 BU-16-NW 3 T957-GK7 PU-16-NW 4 T985-GK9 WH-16-NW 5 T958-GK11 YL-16-NW 6 T986-GK13 GN-16-NW 7 T859-GK15 WH-16-NW 8 T863-GK18 GN-16-NW 9 T959-GK21 BR-16-NW 10 T987-GK23 GY-16-NW 11 T960-GK25 BU-16-NW 12 T988-GK27 PU-16-NW
ER-C3 1552252 1 GY-16-XLPE 2 BU-16-XLPE 3 PU-16-XLPE 4 WH-16-XLPE 5 YL-16-XLPE 6 GN-16-XLPE 7 WH-16-XLPE 8 GN-16-XLPE 9 BR-16-XLPE 10 GY-16-XLPE 11 BU-16-XLPE 12 PU-16-XLPE
T959-GK21 BR-16-NW
SECONDARY FILTER
Y738-ER26 GY-18-GXL T864-ER62 YL-16-XLPE G827-ER129 BU-18-GXL
6
ENGINE OIL PRESSURE SENSOR 293-5535
Y749-ER14 GN-18-GXL Y749-ER33 GN-18-GXL
ER-S3
7
BAROMETRIC PRESSURE SENSOR 320-3063
+ VOLTS GROUND SIGNAL
ER-C21 2304009 WH-18-GXL GN-18-GXL YL-18-GXL BU-18-GXL YL-18-GXL
G828-ER92 Y749-ER14 Y737-ER27 P792-ER86 F421-ER69
Y738-ER71 GY-18-GXL Y738-ER98 GY-18-GXL
T857-ER24 GN-16-XLPE
T860-ER57 T990-ER64 T987-ER39 T989-ER63 T988-ER55 T858-ER56 T962-ER76 T959-ER73 T961-ER75 T960-ER74
+ VOLTS GROUND SIGNAL
P792-ER86 BU-18-GXL P893-ER6 PU-14-RADXL P894-ER78 PU-18-GXL
E964-ER17 WH-18-GXL G857-ER18 YL-18-GXL
G828-ER38 K895-ER21 U779-ER29 H807-ER112 T862-ER54 R747-ER40
1 2 3
8
9
ELECTRICAL PRIMING PUMP 247-6050
ABBREV
COLOR
(+) BATTERY
RD WH OR YL PK BK GY PU BR GN BU
RED WHITE ORANGE YELLOW PINK BLACK GRAY PURPLE BROWN GREEN BLUE
(+) BATTERY SWITCHED
13
12
11
DESCRIPTION
PART NUMBER
C G AA
INSTRUMENT PANEL HARNESS GAGE HARNESS STARTER TO ALTERNATOR POWER + GROUND CABLES BREAKER TO ALTERNATOR CABLE J1 ECM TO INSTRUMENT PANEL HARNESS (2.5M) J1 ECM TO INSTRUMENT PANEL HARNESS (4.5M) STARTER TO ALTERNATOR POWER + GROUND CABLES IVA JUMPER HARNESS W/O PUMP MAIN ENGINE HARNESS BREAKER TO ALTERNATOR CABLE 12V/24V PRIMING PUMP HARNESS FUEL HARNESS SECONDARY (BRAIDED) (1.0M) FUEL HARNESS SECONDARY (BRAIDED) (2.0M) FUEL HARNESS SECONDARY (BRAIDED) (4.0M) INTERNAL ENGINE HARNESS W/ IVA W/ BRAKES INTERNAL ENGINE HARNESS W/ IVA W/O BRAKES CHARGE AIR COOLER JUMPER COOLANT TEMP JUMPER
356-2947 248-0471 356-1356
CHG LVL 01 01 01
354-8300 367-7017 367-7018 356-1358
00 00 01 01
B13 C13 C13 A14
354-2998 354-3004 354-8298 354-3018 350-0747 359-7719 359-7720 324-6575
00 00 01 00 00 00 00 01
G7 I13 A13 G10 I9 I9 I9 I6
355-3609
00
I3
344-5734 343-8408
00 00
G7 J1 & J5
CC CM CM EE
STARTING CIRCUIT (-) BATTERY / SENSOR RETURN SENSOR / ACTUATOR SUPPLY
EG ER FF FL FK FK FK GK
SIGNAL TO ECM CONTROL (POSITIVE) FROM ECM CONTROL (RETURN) FROM ECM CAT DATA LINK J1939 DATA LINK RS-232/RS-485 DATA LINK HIGHWAYS
GM
12V/24V PRIMING
14
DESIGNATION
NA NG
10
9
8
7
6
5
4
3
LOCATION C10 D8 B14
A THIS SCHEMATIC IS FOR THE C15 AND C18 INDUSTRIAL ENGINE VOLUME 2 of 2 : 750HP AND ABOVE PART NUMBER: 347-9323, CHANGE: 03, VERSION: PART NUMBER: 356-5710, CHANGE: 02, VERSION: PART NUMBER: 356-2944, CHANGE: 01, VERSION: -
Components are shown installed on a fully operable engine with the key and engine off. Refer to the appropriate Service Manual for Troubleshooting, Specifications and Systems Operations.
2
1
CLEAN EMISSIONS MODULE(CEM)- TOP VIEW VIEW ALL CALLOUTS
DPF INTAKE TEMPERATURE SENSOR
DPF DIFFERENTIAL PRESSURE SENSOR CONNECTOR PH-C14 DPF INTAKE PRESSURE SENSOR CONNECTOR PH-C9
© 2010 Caterpillar, All Rights Reserved
ENGINE (750HP and Above)- LEFT SIDE VIEW VIEW ALL CALLOUTS
IVA CIRCUIT CONNECTOR ER-C29/EG-C3
CHARGE AIR COOLER OUTLET TEMPERATURE SENSOR CONNECTOR ER-C8/NA-C1
TIMING CALIBRATION(TC) PROBE CONNECTOR ER-C9 VIEW A
NRS INTAKE PRESSURE SENSOR CONNECTOR ER-C18
VIEW B ENGINE SPEED/TIMING SENSOR CONNECTOR (CAM) ER-C7 ECM J1 CONNECTOR CM-C1
SECONDARY FILTER HARNESS CONNECTOR ER-C21/FK-C1
FUEL TEMPERATURE SENSOR FK-C2
ECM J2 CONNECTOR ER-C1
FUEL PRESSURE SENSOR (AFTER FILTER) FK-C3
ENGINE SPEED/TIMING SENSOR CONNECTOR (CRANK) ER-C6
© 2010 Caterpillar, All Rights Reserved
AFTERTREATMENT IDENTIFICATION MODULE CONNECTOR ER-C12
ENGINE (750HP and Above)- VIEW A VIEW ALL CALLOUTS
NRS VALVE ACTUATOR CONNECTOR ER-C17
NRS FLOW VALVE BALANCE ACTUATOR CONNECTOR ER-C23
NRS TEMPERATURE SENSOR CONNECTOR ER-C20
INTAKE MANIFOLD AIR PRESSURE SENSOR CONNECTOR ER-C11
NRS DIFFERENTIAL PRESSURE SENSOR CONNECTOR ER-C19
© 2010 Caterpillar, All Rights Reserved
ENGINE (750HP AND Above)- VIEW B VIEW ALL CALLOUTS
ENGINE OIL PRESSURE SENSOR CONNECTOR ER-C13
BAROMETRIC PRESSURE SENSOR CONNECTOR ER-C14
CRANKCASE PRESSURE SENSOR CONNECTOR ER-C5
© 2010 Caterpillar, All Rights Reserved
ENGINE (750HP and Above)- RIGHT SIDE VIEW VIEW ALL CALLOUTS
IVA CIRCUIT OIL PRESSURE SENSOR CONNECTOR EG-C2
IVA CIRCUIT OIL PRESSURE SOLENOID CONNECTOR EG-C1
COOLANT TEMPERATURE SENSOR JUMPER CONNECTOR GK-C12/NG-C1 COOLANT TEMPERATURE SENSOR CONNECTOR NG-C2
© 2010 Caterpillar, All Rights Reserved
ENGINE (750HP and Above)- TOP VIEW (INJECTOR HARNESS) VIEW ALL CALLOUTS
IVA 4 CONNECTOR GK-C16
BRAKE 3 & 4 CONNECTOR GK-C10
INJECTOR HARNESS CONNECTOR ER-C3/GK-C1
INJECTOR HARNESS CONNECTOR ER-C27/GK-C19
INJECTOR HARNESS CONNECTOR ER-C4/GK-C2
IVA 3 CONNECTOR GK-C15 IVA 2 CONNECTOR GK-C14
IVA 5 CONNECTOR GK-C17 IVA 1 CONNECTOR GK-C13
IVA 6 CONNECTOR GK-C18
BRAKE 1 & 2 CONNECTOR GK-C9
BRAKE 5 & 6 CONNECTOR GK-C11
INJECTOR 6 SOLENOID CONNECTOR GK-C8 INJECTOR 1 SOLENOID CONNECTOR GK-C3
INJECTOR 5 SOLENOID CONNECTOR GKC7 INJECTOR 4 SOLENOID CONNECTOR GK-C6
© 2010 Caterpillar, All Rights Reserved
INJECTOR 3 SOLENOID CONNECTOR GK-C5
INJECTOR 2 SOLENOID CONNECTOR GK-C4
