2002 DODGE RAM fuel pump

8W-10 POWER DISTRIBUTION
Component Page
A/C Compressor Clutch................ 8W-10-27
A/C Compressor Clutch Relay......... 8W-10-9, 27
Aftermarket Center High Mounted Stop
Lamp........................... 8W-10-13
Aftermarket Trailer Tow Connector....... 8W-10-21
Automatic Shut Down Relay.......... 8W-10-14, 20
Auxiliary Battery..................... 8W-10-8
Battery............................. 8W-10-8
Blower Motor....................... 8W-10-23
Blower Motor Relay................. 8W-10-8, 23
Brake Lamp Switch................. 8W-10-8, 13
Capacitor.......................... 8W-10-16
Center High Mounted Stop Lamp No. 1.... 8W-10-13
Center High Mounted Stop Lamp No. 2.... 8W-10-13
Central Timer Module.............. 8W-10-22, 26
Circuit Breaker 2.................... 8W-10-10
Clockspring......................... 8W-10-26
Combination Flasher.................. 8W-10-13
Controller Antilock Brake.............. 8W-10-23
Daytime Running Lamp Module......... 8W-10-25
Electric Brake Provision............. 8W-10-13, 21
Engine Control Module................ 8W-10-12
Engine Starter Motor................. 8W-10-23
Engine Starter Motor Relay........... 8W-10-8, 23
Fog Lamp Relay..................... 8W-10-25
Fuel Heater........................ 8W-10-20
Fuel Heater Relay.................. 8W-10-8, 20
Fuel Injection Pump.................. 8W-10-12
Fuel Injector No. 1................. 8W-10-15, 16
Fuel Injector No. 2................. 8W-10-15, 16
Fuel Injector No. 3................. 8W-10-15, 16
Fuel Injector No. 4................. 8W-10-15, 16
Fuel Injector No. 5................. 8W-10-15, 16
Fuel Injector No. 6................. 8W-10-15, 16
Fuel Injector No. 7................. 8W-10-15, 16
Fuel Injector No. 8................. 8W-10-15, 16
Fuel Injector No. 9................... 8W-10-16
Fuel Injector No. 10................... 8W-10-16
Fuel Pump Module................... 8W-10-11
Fuel Pump Relay.................. 8W-10-11, 12
Fuse 1 (JB)......................... 8W-10-10
Fuse 1 (PDC)...................... 8W-10-8, 10
Fuse 2 (PDC)................... 8W-10-8, 10, 22
Fuse 3 (PDC)................... 8W-10-8, 11, 12
Fuse 4 (JB)......................... 8W-10-10
Fuse 4 (PDC)...................... 8W-10-8, 13
Fuse 5 (PDC)...................... 8W-10-8, 13
Fuse 6 (PDC)................... 8W-10-8, 14, 20
Fuse 7 (PDC)...................... 8W-10-8, 20
Fuse 8 (PDC)...................... 8W-10-8, 21
Fuse 9 (PDC)...................... 8W-10-8, 23
Fuse 10 (PDC)..................... 8W-10-8, 22
Fuse 11 (PDC)..................... 8W-10-8, 23
Fuse 12 (JB)........................ 8W-10-10
Fuse 12 (PDC)................... 8W-10-8, 9, 23
Fuse 13 (JB)........................ 8W-10-10
Component Page
Fuse 14 (JB)........................ 8W-10-10
Fuse B (PDC)................... 8W-10-8, 9, 24
Fuse C (PDC)..................... 8W-10-9, 24
Fuse E (PDC)..................... 8W-10-9, 24
Fuse F (PDC)..................... 8W-10-9, 24
Fuse G (PDC)..................... 8W-10-9, 25
Fuse H (PDC)..................... 8W-10-9, 26
Fuse I (PDC)...................... 8W-10-9, 26
Fuse J (PDC)...................... 8W-10-9, 27
Fuse K (PDC)............. 8W-10-9, 14, 17, 18, 19
Fuse L (PDC)..................... 8W-10-9, 27
Fuse Gen (PDC)................... 8W-10-8, 27
G201............................. 8W-10-22
Generator........................ 8W-10-8, 27
Headlamp Beam Select Switch........... 8W-10-25
Headlamp Switch.................. 8W-10-9, 24
High Note Horn..................... 8W-10-26
Horn Relay....................... 8W-10-9, 26
Ignition Coil........................ 8W-10-15
Ignition Coil 4 Pack................... 8W-10-16
Ignition Coil 6 Pack................... 8W-10-16
Ignition Switch................. 8W-10-8, 10, 22
Joint Connector No. 1.............. 8W-10-25, 26
Joint Connector No. 2........ 8W-10-8, 9, 11, 12, 14,
15, 16, 20, 21
Joint Connector No. 5................. 8W-10-22
Joint Connector No. 6............ 8W-10-13, 22, 26
Joint Connector No. 8................. 8W-10-22
Junction Block.................. 8W-10-8, 10, 13
Left Fog Lamp...................... 8W-10-25
Left Headlamp...................... 8W-10-24
Left Outboard Headlamp.......... 8W-10-9, 24, 25
Low Note Horn...................... 8W-10-26
Oxygen Sensor 1/1 Left Bank Up . . . 8W-10-17, 18, 19
Oxygen Sensor 1/1 Upstream............ 8W-10-17
Oxygen Sensor 1/2 Downstream.......... 8W-10-17
Oxygen Sensor 1/2 Left Bank Down....... 8W-10-19
Oxygen Sensor 1/2 Pre-Catalyst.......... 8W-10-18
Oxygen Sensor 1/3 Post-Catalyst......... 8W-10-18
Oxygen Sensor 2/1 Right Bank Up . . 8W-10-17, 18, 19
Oxygen Sensor 2/2 Right Bank Down...... 8W-10-19
Oxygen Sensor Downstream Relay..... 8W-10-18, 19
Power Distribution Center.... 8W-10-8, 9, 10, 11, 12,
13, 14, 2, 20, 21, 22, 23, 24, 25, 26, 27
Power Outlet...................... 8W-10-9, 27
Powertrain Control Module . . 8W-10-11, 12, 15, 16, 20
Quad High Beam Relay................ 8W-10-24
Right Fog Lamp..................... 8W-10-25
Right Headlamp..................... 8W-10-24
Right Outboard Headlamp......... 8W-10-9, 24, 25
Security Relay..................... 8W-10-9, 25
Trailer Tow Connector................. 8W-10-21
Trailer Tow Relay.................... 8W-10-21
Transmission Control Relay........... 8W-10-9, 26
Transmission Solenoid Assembly......... 8W-10-26
Turn Signal/Hazard Switch............. 8W-10-13
BR/BE8W-10 POWER DISTRIBUTION 8W - 10 - 1

8W-12 JUNCTION BLOCK
Component Page
A/C Compressor Clutch Relay.......... 8W-12-13
A/C Heater Temperature Select......... 8W-12-8
A/C-Heater Control................... 8W-12-9
Airbag Control Module............... 8W-12-17
Ambient Temperature Sensor.......... 8W-12-19
Ash Receiver Lamp................... 8W-12-9
Automatic Day/Night Mirror..... 8W-12-13, 15, 21
Back-Up Lamp Switch............. 8W-12-11, 21
Blend Door Actuator.................. 8W-12-8
Blower Motor Relay.................. 8W-12-8
Cargo Lamp No. 1................... 8W-12-14
Cargo Lamp No. 2................... 8W-12-14
Central Timer Module........ 8W-12-8, 10, 13, 15
Cigar Lighter...................... 8W-12-16
Circuit Breaker 1.................. 8W-12-6, 7
Circuit Breaker 2.................... 8W-12-7
Combination Flasher......... 8W-12-6, 12, 15, 20
Controller Antilock Brake.............. 8W-12-8
Cup Holder Lamp.................... 8W-12-9
Data Link Connector................. 8W-12-14
Daytime Running Lamp Module........ 8W-12-11
Dome Lamp....................... 8W-12-14
Driver Door Window/Lock Switch..... 8W-12-7, 15
Driver Heated Seat Switch........... 8W-12-8, 9
Driver Power Seat Switch.............. 8W-12-7
Engine Control Module............... 8W-12-12
EVAP/Purge Solenoid................ 8W-12-13
Fuel Heater Relay................... 8W-12-13
Fuel Pump Relay................... 8W-12-12
Fuse 1 (JB)......................... 8W-12-8
Fuse 1 (PDC)...................... 8W-12-16
Fuse 2 (JB)....................... 8W-12-6, 8
Fuse 3 (JB)....................... 8W-12-6, 8
Fuse 4 (JB)........................ 8W-12-10
Fuse 4 (PDC)...................... 8W-12-20
Fuse 5 (JB)......................... 8W-12-9
Fuse 6 (JB)...................... 8W-12-6, 10
Fuse 7 (JB)...................... 8W-12-6, 11
Fuse 8 (JB)...................... 8W-12-6, 11
Fuse 9 (JB)...................... 8W-12-6, 11
Fuse 10 (JB).................. 8W-12-6, 12, 20
Fuse 11 (JB)..................... 8W-12-6, 13
Fuse 12 (JB)....................... 8W-12-14
Fuse 13 (JB)....................... 8W-12-15Component Page
Fuse 14 (JB)....................... 8W-12-16
Fuse 15 (JB)..................... 8W-12-6, 16
Fuse 16 (JB)..................... 8W-12-6, 16
Fuse 17 (JB)..................... 8W-12-6, 17
Fuse 18 (JB)..................... 8W-12-6, 17
Fuse 19 (JB)..................... 8W-12-6, 17
G100............................. 8W-12-18
G200.......................... 8W-12-15, 19
G201....................... 8W-12-15, 18, 20
Glove Box Lamp And Switch........... 8W-12-14
Headlamp Switch.................... 8W-12-9
Heated Mirror Switch................. 8W-12-8
Heated Seat Relay................... 8W-12-8
Ignition Switch................... 8W-12-6, 20
Instrument Cluster.......... 8W-12-9, 16, 17, 18
Intermittent Wiper Switch............ 8W-12-10
Joint Connector No. 1............. 8W-12-11, 21
Joint Connector No. 5.............. 8W-12-9, 14
Joint Connector No. 6................ 8W-12-10
Joint Connector No. 8............ 8W-12-8, 9, 17
Junction Block...... 8W-12-2, 3, 6, 7, 8, 9, 10, 11,
12, 13, 14, 15, 16, 17, 18, 19, 20, 21
Left Park/Turn Signal Lamp........... 8W-12-18
Left Visor/Vanity Lamp............ 8W-12-14, 15
Overhead Console.......... 8W-12-13, 14, 19, 21
Park/Neutral Position Switch....... 8W-12-11, 21
Passenger Airbag On/Off Switch........ 8W-12-17
Passenger Door Window/Lock Switch . . 8W-12-7, 15
Passenger Heated Seat Switch........ 8W-12-8, 9
Passenger Power Seat Switch........... 8W-12-7
Power Distribution Center......... 8W-12-16, 20
Power Mirror Switch.............. 8W-12-14, 21
Powertrain Control Module............ 8W-12-12
Radio........................ 8W-12-9, 11, 14
Radio Choke Relay.................. 8W-12-10
Right Park/Turn Signal Lamp.......... 8W-12-18
Right Visor/Vanity Lamp........... 8W-12-14, 15
Seat Heat Interface Module............ 8W-12-8
Turn Signal/Hazard Switch......... 8W-12-18, 20
Underhood Lamp................... 8W-12-14
Windshield Washer Pump............. 8W-12-10
Wiper Motor....................... 8W-12-10
Wiper Motor Relay.................. 8W-12-10
BR/BE8W-12 JUNCTION BLOCK 8W - 12 - 1

8W-15 GROUND DISTRIBUTION
Component Page
A/C Compressor Clutch.................8W-15-8, 10
A/C Heater Temperature Select.............8W-15-12
A/C-Heater Control.....................8W-15-14
Aftermarket Trailer Tow Connector............8W-15-6
Airbag Control Module....................8W-15-5
Ash Receiver Lamp.....................8W-15-14
Automatic Day/Night Mirror...............8W-15-13
Auxiliary Battery.......................8W-15-11
Battery.............................8W-15-11
Blend Door Actuator.....................8W-15-12
Blower Motor Relay......................8W-15-2
Brake Lamp Switch.....................8W-15-12
Brake Pressure Switch....................8W-15-3
Center High Mounted Stop Lamp No. 1........8W-15-17
Center High Mounted Stop Lamp No. 2........8W-15-17
Center Identification Lamp................8W-15-18
Central Timer Module.................8W-15-12, 13
Cigar Lighter.........................8W-15-14
Clockspring...........................8W-15-4
Combination Flasher....................8W-15-13
Controller Antilock Brake..................8W-15-5
Cummins Bus.........................8W-15-10
Cup Holder Lamp......................8W-15-14
Data Link Connector................8W-15-8, 10, 12
Daytime Running Lamp Module............8W-15-2, 3
Driver Cylinder Lock Switch...............8W-15-16
Driver Door Ajar Switch..................8W-15-16
Driver Door Window/Lock Switch..........8W-15-16, 17
Driver Heated Seat Cushion...............8W-15-15
Driver Heated Seat Switch................8W-15-13
Driver Power Seat Switch..............8W-15-15, 17
Electric Brake Provision..................8W-15-14
Engine Control Module....................8W-15-9
Engine Starter Motor Relay...............8W-15-8, 9
Fuel Heater..........................8W-15-10
Fuel Heater Relay.......................8W-15-2
Fuel Injection Pump.....................8W-15-9
Fuel Pump Module......................8W-15-7
Fuel Pump Relay.......................8W-15-2
Fuel Transfer Pump.....................8W-15-10
G100......................8W-15-2, 3, 4, 5, 7, 12
G101...............................8W-15-5
G102...............................8W-15-2
G105...............................8W-15-8
G107...............................8W-15-10
G113...............................8W-15-11
G114...............................8W-15-11
G115...............................8W-15-11
G116...............................8W-15-11
G117...............................8W-15-11
G118...............................8W-15-11
G120...............................8W-15-11
G200...........................8W-15-7, 12, 14
G201..........................8W-15-12, 13, 14
G300..........................8W-15-15, 16, 17
G301...............................8W-15-17
G302...............................8W-15-18
Glove Box Lamp And Switch...............8W-15-14
Headlamp Beam Select Switch..............8W-15-14
Headlamp Switch....................8W-15-13, 14
Heated Mirror Switch....................8W-15-13
High Note Horn........................8W-15-7
Ignition Switch........................8W-15-13
Instrument Cluster...................8W-15-12, 14
Component Page
Intake Air Heater Relay No. 1...............8W-15-9
Intake Air Heater Relay No. 2...............8W-15-9
Joint Connector No. 1...................8W-15-2, 5
Joint Connector No. 2....................8W-15-9
Joint Connector No. 5.................8W-15-13, 14
Joint Connector No. 6...................8W-15-4, 5
Joint Connector No. 8..................8W-15-5, 13
Junction Block...................8W-15-12, 13, 14
Left Back-Up Lamp......................8W-15-6
Left Front Door Speaker...................8W-15-4
Left Front Fender Lamp...................8W-15-6
Left License Lamp.......................8W-15-6
Left Outboard Clearance Lamp.............8W-15-18
Left Outboard Identification Lamp...........8W-15-18
Left Park/Turn Signal Lamp................8W-15-3
Left Power Mirror......................8W-15-16
Left Rear Fender Lamp...................8W-15-6
Left Remote Radio Switch..................8W-15-4
Left Tail/Stop/Turn Signal Lamp.............8W-15-6
Left Visor/Vanity Lamp...................8W-15-13
Low Note Horn.........................8W-15-7
Overdrive Switch.......................8W-15-12
Overhead Console......................8W-15-12
Oxygen Sensor 1/2 Left Bank Down...........8W-15-8
Oxygen Sensor 1/2 Pre-Catalyst..............8W-15-8
Oxygen Sensor 1/3 Post-Catalyst.............8W-15-8
Oxygen Sensor 2/2 Right Bank Down..........8W-15-8
Passenger Airbag On/Off Switch..............8W-15-5
Passenger Cylinder Lock Switch.............8W-15-16
Passenger Door Ajar Switch................8W-15-16
Passenger Door Window/Lock Switch..........8W-15-16
Passenger Heated Seat Cushion.............8W-15-15
Passenger Heated Seat Switch..............8W-15-13
Passenger Power Seat Switch..............8W-15-15
Power Distribution Center.................8W-15-2
Power Mirror Switch....................8W-15-16
Power Outlet.........................8W-15-14
Powertrain Control Module..............8W-15-8, 10
Quad High Beam Relay...................8W-15-2
Radio...............................8W-15-5
Radio Choke Relay......................8W-15-4
Right Back-Up Lamp.....................8W-15-6
Right Front Door Speaker..................8W-15-4
Right Front Fender Lamp..................8W-15-6
Right License Lamp......................8W-15-6
Right Outboard Clearance Lamp............8W-15-18
Right Outboard Identification Lamp..........8W-15-18
Right Park/Turn Signal Lamp...............8W-15-7
Right Power Mirror.....................8W-15-16
Right Rear Fender Lamp..................8W-15-6
Right Remote Radio Switch.................8W-15-4
Right Tail/Stop/Turn Signal Lamp............8W-15-6
Right Visor/Vanity Lamp..................8W-15-13
Seat Belt Switch.....................8W-15-15, 17
Seat Heat Interface Module................8W-15-15
Security Relay.........................8W-15-2
Speed Control Servo.....................8W-15-3
Tailgate Lamp.........................8W-15-6
Trailer Tow Connector....................8W-15-6
Trailer Tow Relay.......................8W-15-2
Underhood Lamp.......................8W-15-3
Washer Fluid Level Switch.................8W-15-3
Windshield Washer Pump..................8W-15-7
Wiper Motor...........................8W-15-7
BR/BE8W-15 GROUND DISTRIBUTION 8W - 15 - 1

8W-30 FUEL/IGNITION SYSTEM
Component Page
A/C Compressor Clutch Relay.... 8W-30-14, 38, 39
A/C High Pressure Switch.......... 8W-30-14, 39
A/C Low Pressure Switch.......... 8W-30-14, 39
A/C-Heater Control............... 8W-30-14, 39
Accelerator Pedal Position Sensor....... 8W-30-30
Airbag Control Module............ 8W-30-15, 40
Automatic Shut Down Relay..... 8W-30-3, 17, 18,
19, 22, 23, 24, 25, 26, 27, 28
Battery........................... 8W-30-35
Battery Temperature Sensor............ 8W-30-4
Brake Lamp Switch.............. 8W-30-8, 7, 37
Camshaft Position Sensor........... 8W-30-5, 32
Capacitor......................... 8W-30-28
Central Timer Module............. 8W-30-15, 40
Clockspring...................... 8W-30-7, 34
Controller Antilock Brake.... 8W-30-13, 15, 38, 40
Crankshaft Position Sensor............ 8W-30-13
Cummins Bus...................... 8W-30-29
Data Link Connector...... 8W-30-2, 15, 16, 40, 41
Daytime Running Lamp Module........ 8W-30-38
Engine Control Module . . 8W-30-3, 7, 29, 30, 31, 32,
33, 34, 35, 36, 37, 38, 39, 40, 41
Engine Coolant Temperature Sensor . . . 8W-30-9, 34
Engine Oil Pressure Sensor......... 8W-30-13, 33
EVAP/Purge Solenoid................ 8W-30-13
Fuel Heater........................ 8W-30-36
Fuel Heater Relay................... 8W-30-36
Fuel Injection Pump.............. 8W-30-31, 37
Fuel Injector No. 1............... 8W-30-23, 26
Fuel Injector No. 2............... 8W-30-24, 27
Fuel Injector No. 3............... 8W-30-23, 26
Fuel Injector No. 4............... 8W-30-24, 27
Fuel Injector No. 5............... 8W-30-23, 26
Fuel Injector No. 6............... 8W-30-24, 27
Fuel Injector No. 7............... 8W-30-23, 26
Fuel Injector No. 8............... 8W-30-24, 27
Fuel Injector No. 9.................. 8W-30-26
Fuel Injector No. 10................. 8W-30-27
Fuel Pump Module.................. 8W-30-12
Fuel Pump Relay......... 8W-30-3, 11, 12, 31, 37
Fuel Tank Module................... 8W-30-42
Fuel Transfer Pump................. 8W-30-34
Fuse 3 (PDC)............... 8W-30-2, 11, 29, 37
Fuse 6 (PDC)....................... 8W-30-3
Fuse 7 (PDC)...................... 8W-30-36
Fuse 9 (JB)................. 8W-30-2, 3, 11, 36
Fuse 11 (JB)................. 8W-30-13, 36, 39
Fuse 12 (JB).................... 8W-30-16, 41
Fuse K (PDC)........... 8W-30-17, 18, 19, 20, 22
Fusible Link....................... 8W-30-35
G100............................. 8W-30-12
G102.......................... 8W-30-36, 37Component Page
G105..................... 8W-30-2, 16, 20, 21
G107.......................... 8W-30-34, 36
G113 .......................... 8W-30-14, 34
G200.......................... 8W-30-16, 37
Generator...................... 8W-30-13, 38
Idle Air Control Motor................ 8W-30-9
Ignition Coil....................... 8W-30-25
Ignition Coil 4 Pack................. 8W-30-28
Ignition Coil 6 Pack................. 8W-30-28
Instrument Cluster............ 8W-30-15, 34, 40
Intake Air Heater................... 8W-30-35
Intake Air Heater Relay No. 1......... 8W-30-35
Intake Air Heater Relay No. 2......... 8W-30-35
Intake Air Temperature Sensor...... 8W-30-10, 32
Joint Connector No. 1....... 8W-30-4, 7, 8, 12, 36,
37, 38, 42
Joint Connector No. 2 . . . 8W-30-2, 3, 11, 17, 18, 19,
22, 23, 24, 25, 26, 27, 28, 29, 35, 37
Joint Connector No. 5............. 8W-30-16, 41
Joint Connector No. 7............. 8W-30-15, 40
Junction Block . . . 8W-30-2, 3, 11, 13, 16, 36, 39, 41
Leak Detection Pump................. 8W-30-8
Left Speed Control Switch............. 8W-30-7
Manifold Absolute Pressure Sensor . . . 8W-30-10, 33
Output Speed Sensor................. 8W-30-5
Overdrive Switch.................... 8W-30-6
Overhead Console................ 8W-30-15, 40
Oxygen Sensor 1/1 Left Bank Up.... 8W-30-18, 20,
21, 22
Oxygen Sensor 1/1 Upstream.......... 8W-30-17
Oxygen Sensor 1/2 Downstream........ 8W-30-17
Oxygen Sensor 1/2 Left Bank Down..... 8W-30-20
Oxygen Sensor 1/2 Pre- Catalyst........ 8W-30-21
Oxygen Sensor 1/3 Post- Catalyst....... 8W-30-21
Oxygen Sensor 2/1 Right Bank Up . . . 8W-30-18, 20,
21, 22
Oxygen Sensor 2/2 Right Bank Down.... 8W-30-20
Oxygen Sensor Downstream Relay . . . 8W-30-19, 21
Park/Neutral Position Switch....... 8W-30-13, 38
Power Distribution Center . . 8W-30-2, 3, 11, 17, 18,
19, 22, 23, 24, 25, 26, 27, 28, 29, 36, 37
Powertrain Control Module . . 8W-30-2, 3, 4, 5, 6, 7,
10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22,
23, 24, 25, 26, 27, 28, 36, 37, 38, 39, 40, 41, 42
PTO Switch..................... 8W-30-14, 34
Radio.......................... 8W-30-15, 40
Right Speed Control Switch............ 8W-30-7
Speed Control Servo.................. 8W-30-5
Throttle Position Sensor.............. 8W-30-14
Transmission Control Relay............ 8W-30-5
Transmission Solenoid Assembly . . . 8W-30-6, 14, 39
Water In Fuel Sensor................ 8W-30-34
BR/BE8W-30 FUEL/IGNITION SYSTEM 8W - 30 - 1

Component Page
Clutch Pedal Position Switch (M/T)..... 8W-80-35
Controller Antilock Brake C1.......... 8W-80-35
Controller Antilock Brake C2 (ABS)..... 8W-80-35
Crankshaft Position Sensor (Gas 8.0L) . . . 8W-80-36
Crankshaft Position Sensor
(Gas Except 8.0L)................. 8W-80-36
Cummins Bus (Diesel)............... 8W-80-36
Cup Holder Lamp................... 8W-80-36
Data Link Connector................. 8W-80-36
Daytime Running Lamp Module........ 8W-80-37
Dome Lamp....................... 8W-80-37
Driver Airbag...................... 8W-80-37
Driver Cylinder Lock Switch........... 8W-80-37
Driver Door Ajar Switch (Base)......... 8W-80-38
Driver Door Ajar Switch (Premium)..... 8W-80-38
Driver Door Lock Motor.............. 8W-80-38
Driver Door Window/Lock Switch....... 8W-80-38
Driver Heated Seat Cushion........... 8W-80-38
Driver Heated Seat Switch............ 8W-80-39
Driver Lumbar Motor................ 8W-80-39
Driver Power Seat Front Vertical Motor
(Club Cab)....................... 8W-80-39
Driver Power Seat Front Vertical Motor
(Standard Cab)................... 8W-80-39
Driver Power Seat Horizontal Motor
(Club Cab)....................... 8W-80-39
Driver Power Seat Horizontal Motor
(Standard Cab)................... 8W-80-40
Driver Power Seat Rear Vertical Motor
(Club Cab)....................... 8W-80-40
Driver Power Seat Rear Vertical Motor
(Standard Cab)................... 8W-80-40
Driver Power Seat Switch (Club Cab).... 8W-80-40
Driver Power Seat Switch
(Standard Cab)................... 8W-80-41
Driver Power Window Motor........... 8W-80-41
Electric Brake Provision.............. 8W-80-41
Engine Control Module (Diesel)........ 8W-80-41
Engine Coolant Temperature Sensor
(Diesel)......................... 8W-80-42
Engine Coolant Temperature Sensor
(Gas)........................... 8W-80-43
Engine Oil Pressure Sensor (Diesel)..... 8W-80-43
Engine Oil Pressure Sensor (Gas)....... 8W-80-43
EVAP/Purge Solenoid................ 8W-80-43
Front Washer Pump................. 8W-80-43
Fuel Heater (Diesel)................. 8W-80-43
Fuel Injection Pump (Diesel)........... 8W-80-44
Fuel Injector No. 1.................. 8W-80-44
Fuel Injector No. 2.................. 8W-80-44
Fuel Injector No. 3.................. 8W-80-44
Fuel Injector No. 4.................. 8W-80-44
Fuel Injector No. 5.................. 8W-80-45
Fuel Injector No. 6.................. 8W-80-45
Fuel Injector No. 7 (5.2L/5.9L/8.0L)..... 8W-80-45Component Page
Fuel Injector No. 8 (5.2L/5.9L/8.0L)..... 8W-80-45
Fuel Injector No. 9 (8.0L)............. 8W-80-45
Fuel Injector No. 10 (8.0L)............ 8W-80-46
Fuel Pump Module (Gas)............. 8W-80-46
Fuel Tank Module (Diesel)............ 8W-80-46
Fuel Transfer Pump (Diesel)........... 8W-80-46
G300............................. 8W-80-46
Generator......................... 8W-80-47
Glove Box Lamp And Switch........... 8W-80-47
Headlamp Switch C1................ 8W-80-47
Headlamp Switch C2................ 8W-80-47
Heated Mirror Switch................ 8W-80-48
High Note Horn.................... 8W-80-48
Idle Air Control Motor................ 8W-80-48
Ignition Coil (3.9L/5.2L/5.9L).......... 8W-80-48
Ignition Coil 4 Pack (8.0L)............ 8W-80-48
Ignition Coil 6 Pack (8.0L)............ 8W-80-49
Ignition Switch C1.................. 8W-80-49
Ignition Switch C2.................. 8W-80-49
Instrument Cluster C1............... 8W-80-49
Instrument Cluster C2............... 8W-80-50
Intake Air Heater Relays (Diesel)....... 8W-80-50
Intake Air Temperature Sensor (Diesel) . . 8W-80-50
Intake Air Temperature Sensor (Gas).... 8W-80-50
Joint Connector No. 1 (In PDC)........ 8W-80-50
Joint Connector No. 2 (In PDC)........ 8W-80-51
Joint Connector No. 5................ 8W-80-52
Joint Connector No. 6................ 8W-80-52
Joint Connector No. 7................ 8W-80-53
Joint Connector No. 8................ 8W-80-53
Junction Block C1................... 8W-80-54
Junction Block C2................... 8W-80-54
Junction Block C3................... 8W-80-54
Junction Block C4................... 8W-80-55
Junction Block C5................... 8W-80-55
Junction Block C6................... 8W-80-55
Junction Block C7................... 8W-80-55
Junction Block C8................... 8W-80-56
Junction Block C9................... 8W-80-56
Leak Detection Pump (Gas)........... 8W-80-56
Left Back-Up Lamp.................. 8W-80-57
Left Fog Lamp..................... 8W-80-57
Left Front Door Speaker (Premium)..... 8W-80-57
Left Front Door Speaker (Standard)..... 8W-80-57
Left Front Fender Lamp
(Dual Rear Wheels)................ 8W-80-57
Left Front Wheel Speed Sensor (ABS) . . . 8W-80-58
Left Headlamp..................... 8W-80-58
Left License Lamp.................. 8W-80-58
Left Outboard Clearance Lamp......... 8W-80-58
Left Outboard Headlamp............. 8W-80-58
Left Outboard Identification Lamp...... 8W-80-59
Left Park/Turn Signal Lamp........... 8W-80-59
Left Power Mirror................... 8W-80-59
8W - 80 - 2 8W-80 CONNECTOR PIN-OUTSBR/BE

ENGINE CONTROL MODULE (DIESEL) - 50 WAY
CAV CIRCUIT FUNCTION
12 K246 20YL/DG CUMMINS BUS (-)
13 K242 20WT DATA LINK (+) FUEL INJECTION PUMP
14 K2 18TN/BK ENGINE COOLANT TEMPERATURE SENSOR SIGNAL
15 K135 18YL/WT TRANSFER PUMP SUPPLY
16 H105 18LG/DB IDLE VALIDATION SWITCH NO. 2
17 K124 18GY CAMSHAFT POSITION SENSOR SIGNAL
18 K48 18DG FUEL INJECTION PUMP SYNC SIGNAL
19 - -
20 - -
21 K1 18DG/RD WATER IN FUEL SENSOR SIGNAL
22 V37 18RD/LG SPEED CONTROL SWITCH SIGNAL
23 K240 20BK DATA LINK (-) FUEL INJECTOR PUMP
24 V32 18YL/RD BRAKE SWITCH SENSE
25 H102 18LB/BK ACCELERATOR PEDAL POSITION SENSOR SIGNAL
26 G113 18OR PTO SWITCH SENSE
27 - -
28 K22 18OR/DB ACCELERATOR PEDAL POSITION SENSOR SIGNAL
29 S21 18YL/BK AIR INTAKE HEATER RELAY NO. 1
30 Z12 18BK/TN GROUND
31 H101 18DB/WT ACCELERATOR PEDAL POSITION SENSOR SUPPLY
32 H103 18BK/YL ACCELERATOR PEDAL POSITION SENSOR GROUND
33 K45 18LB/RD FUEL SHUT-OFF SIGNAL
34 K44 18VT/OR LOW IDLE SELECT
35 K135 18YL/WT TRANSFER PUMP SUPPLY
36 K131 18BR/WT FUEL INJECTOR PUMP RELAY CONTROL
37 G85 18OR/BK WAIT-TO-START WARNING INDICATOR DRIVER
38 D21 18PK/DB SCI TRANSMIT
39 D20 18DG SCI RECEIVE
40 D2 18WT/BK CCD BUS (-)
41 D1 18VT/BR CCD BUS (+)
42 - -
43 G7 18WT/OR VEHICLE SPEED SENSOR SIGNAL
44 K243 20OR/BR DATA LINK SHIELD FUEL INJECTOR PUMP
45 K24 18GY/BK CRANKSHAFT POSITION SENSOR SIGNAL
46 - -
47 S22 18OR/BK AIR INTAKE HEATER RELAY CONTROL NO. 2
48 A14 18RD/WT FUSED B(+)
49 Z12 18BK/TN GROUND
50 A14 18RD/WT FUSED B(+)
ENGINE COOLANT TEMPERATURE SENSOR (DIESEL)-2WAY
CAV CIRCUIT FUNCTION
A K104 18BK/LB SENSOR GROUND
B K2 18TN/BK ENGINE COOLANT TEMPERATURE SENSOR SIGNAL
8W - 80 - 42 8W-80 CONNECTOR PIN-OUTSBR/BE

ENGINE COOLANT TEMPERATURE SENSOR (GAS)-2WAY
CAV CIRCUIT FUNCTION
1 K4 18BK/LB SENSOR GROUND
2 K2 18TN/BK ENGINE COOLANT TEMPERATURE SENSOR SIGNAL
ENGINE OIL PRESSURE SENSOR (DIESEL) - GRAY 3 WAY
CAV CIRCUIT FUNCTION
A K7 18OR 5V SUPPLY
B K104 18BK/LB ENGINE OIL PRESSURE SENSOR RETURN
C G60 18GY/BK ENGINE OIL PRESSURE SENSOR SIGNAL
ENGINE OIL PRESSURE SENSOR (GAS)-2WAY
CAV CIRCUIT FUNCTION
1 K4 20BK/LB SENSOR GROUND
2 G60 18GY/OR ENGINE OIL PRESSURE SENSOR SIGNAL
EVAP/PURGE SOLENOID-2WAY
CAV CIRCUIT FUNCTION
1 K52 18PK/WT EVAPORATIVE EMISSION SOLENOID CONTROL
2 F12 20DB/WT FUSED IGNITION SWITCH OUTPUT (RUN-START)
WINDSHIELD WASHER PUMP - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 V10 16BR WASHER SWITCH SENSE
2 Z1 20BK GROUND
FUEL HEATER (DIESEL)-2WAY
CAV CIRCUIT FUNCTION
A Z11 14BK/TN GROUND
B A93 12RD/BK FUEL HEATER RELAY OUTPUT
BR/BE8W-80 CONNECTOR PIN-OUTS 8W - 80 - 43

FUEL INJECTION PUMP (DIESEL)-9WAY
CAV CIRCUIT FUNCTION
1 K240 20BK DATA LINK (-) FUEL INJECTION PUMP
2 K242 20WT DATA LINK (+) FUEL INJECTION PUMP
3- -
4 K44 18VT/OR LOW IDLE SELECT
5 K45 18LB/RD FUEL SHUT-OFF SIGNAL
6 Z12 14BK/TN GROUND
7 A40 14RD/LG FUEL PUMP RELAY OUTPUT
8 K48 18DG FUEL INJECTION PUMP SYNC SIGNAL
9- -
FUEL INJECTOR NO. 1 - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 K11 18WT/DB FUEL INJECTOR NO. 1 DRIVER
2 A142 16DG/OR AUTOMATIC SHUT DOWN RELAY OUTPUT
FUEL INJECTOR NO. 2 - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 K12 18TN FUEL INJECTOR NO. 2 DRIVER
2 A142 16DG/OR AUTOMATIC SHUT DOWN RELAY OUTPUT
FUEL INJECTOR NO. 3 - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 K13 18YL/WT FUEL INJECTOR NO. 3 DRIVER
2 A142 16DG/OR AUTOMATIC SHUT DOWN RELAY OUTPUT
FUEL INJECTOR NO. 4 - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 K14 18LB/BR FUEL INJECTOR NO. 4 DRIVER
2 A142 16DG/OR AUTOMATIC SHUT DOWN RELAY OUTPUT
8W - 80 - 44 8W-80 CONNECTOR PIN-OUTSBR/BE