power DODGE RAM 2002 Service Repair Manual

8W-63 POWER SEATS
Component Page
Circuit Breaker 2.................. 8W-63-2, 3
Driver Heated Seat Cushion.......... 8W-63-6, 8
Driver Heated Seat Switch............. 8W-63-5
Driver Lumbar Motor................. 8W-63-3
Driver Power Seat Front Vertical
Motor......................... 8W-63-2, 3
Driver Power Seat Horizontal Motor.... 8W-63-2, 3
Driver Power Seat Rear Vertical Motor . . 8W-63-2, 3
Driver Power Seat Switch............ 8W-63-2, 3
Fuse 1 (JB)....................... 8W-63-5, 7
Fuse 2 (JB)....................... 8W-63-5, 7
G201............................ 8W-63-5, 7
G300........................ 8W-63-3, 4, 6, 8
G301.............................. 8W-63-2Component Page
Heated Seat Relay................. 8W-63-5, 7
Joint Connector No. 5............... 8W-63-5, 7
Joint Connector No. 8............... 8W-63-5, 7
Junction Block................ 8W-63-2, 3, 5, 7
Passenger Heated Seat Cushion..... 8W-63-4, 6, 8
Passenger Heated Seat Switch.......... 8W-63-7
Passenger Lumbar Motor.............. 8W-63-4
Passenger Power Seat Front Vertical
Motor........................... 8W-63-4
Passenger Power Seat Horizontal Motor . . . 8W-63-4
Passenger Power Seat Rear Vertical
Motor........................... 8W-63-4
Passenger Power Seat Switch........... 8W-63-4
Seat Heat Interface Module...... 8W-63-5, 6, 7, 8
BR/BE8W-63 POWER SEATS 8W - 63 - 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

Component Page
Left Rear Fender Lamp
(Dual Rear Wheels)................ 8W-80-59
Left Rear Speaker (Premium 2 Door).... 8W-80-59
Left Rear Speaker (Premium 4 Door).... 8W-80-60
Left Rear Speaker (Standard 2 Door).... 8W-80-60
Left Rear Speaker (Standard 4 Door).... 8W-80-60
Left Remote Radio Switch............. 8W-80-60
Left Speed Control Switch............ 8W-80-60
Left Tail/Stop/Turn Signal Lamp........ 8W-80-61
Left Tweeter (Premium).............. 8W-80-61
Left Visor/Vanity Lamp............... 8W-80-61
Low Note Horn..................... 8W-80-61
Manifold Absolute Pressure Sensor
(3.9L/5.2L/5.9L)................... 8W-80-61
Manifold Absolute Pressure Sensor
(8.0L).......................... 8W-80-62
Manifold Air Pressure Sensor (Diesel).... 8W-80-62
Multi-Function Switch............... 8W-80-62
Output Speed Sensor................ 8W-80-63
Overdrive Switch................... 8W-80-63
Overhead Console (Base).............. 8W-80-63
Overhead Console (Highline)........... 8W-80-63
Oxygen Sensor 1/1 Left Bank Up
(5.9L HD/8.0L)................... 8W-80-63
Oxygen Sensor 1/1 Left Bank Up
(California)...................... 8W-80-64
Oxygen Sensor 1/1 Upstream
(A/T Except 8.0L)................. 8W-80-64
Oxygen Sensor 1/1 Upstream
(M/T Except 8.0L)................. 8W-80-64
Oxygen Sensor 1/2 Downstream
(3.9L/5.2L)....................... 8W-80-64
Oxygen Sensor 1/2 Left Bank Down
(California)...................... 8W-80-64
Oxygen Sensor 1/2 Pre-Catalyst (8.0L) . . . 8W-80-65
Oxygen Sensor 1/3 Post Catalyst (8.0L) . . 8W-80-65
Oxygen Sensor 2/1 Right Bank Up (5.9l HD)
(5.2L/5.9L/8.0L California).......... 8W-80-65
Oxygen Sensor 2/2 Right Bank Down
(California)...................... 8W-80-65
Park/Neutral Position Switch (A/T)...... 8W-80-65
Passenger Airbag................... 8W-80-66
Passenger Airbag On/Off Switch C1..... 8W-80-66
Passenger Airbag On/Off Switch C2..... 8W-80-66
Passenger Cylinder Lock Switch........ 8W-80-66
Passenger Door Ajar Switch........... 8W-80-66
Passenger Door Lock Motor........... 8W-80-66
Passenger Door Window/Lock Switch.... 8W-80-67
Passenger Heated Seat Cushion........ 8W-80-67
Passenger Heated Seat Switch......... 8W-80-67
Passenger Lumbar Motor............. 8W-80-67
Passenger Power Seat Front Vertical Motor
(Club Cab)....................... 8W-80-68
Passenger Power Seat Horizontal Motor
(Club Cab)....................... 8W-80-68Component Page
Passenger Power Seat Rear Vertical Motor
(Club Cab)....................... 8W-80-68
Passenger Power Seat Switch (Club Cab) . 8W-80-68
Passenger Power Window Motor........ 8W-80-68
Power Mirror Switch................. 8W-80-69
Power Outlet....................... 8W-80-69
Powertrain Control Module C1 (Diesel) . . . 8W-80-69
Powertrain Control Module C1 (Gas).... 8W-80-70
Powertrain Control Module C2 (Diesel) . . . 8W-80-71
Powertrain Control Module C2 (Gas).... 8W-80-71
Powertrain Control Module C3 (Diesel) . . . 8W-80-72
Powertrain Control Module C3 (Gas).... 8W-80-73
Radio C1.......................... 8W-80-74
Radio C2.......................... 8W-80-74
Radio C3.......................... 8W-80-74
Radio Choke Relay.................. 8W-80-74
Rear Wheel Speed Sensor (ABS)........ 8W-80-74
Right Back-Up Lamp................ 8W-80-75
Right Fog Lamp.................... 8W-80-75
Right Front Door Speaker (Premium).... 8W-80-75
Right Front Door Speaker (Standard).... 8W-80-75
Right Front Fender Lamp
(Dual Rear Wheels)................ 8W-80-75
Right Front Wheel Speed Sensor (ABS) . . 8W-80-76
Right Headlamp.................... 8W-80-76
Right License Lamp................. 8W-80-76
Right Outboard Clearance Lamp....... 8W-80-76
Right Outboard Headlamp............ 8W-80-76
Right Outboard Identification Lamp..... 8W-80-77
Right Park/Turn Signal Lamp.......... 8W-80-77
Right Power Mirror.................. 8W-80-77
Right Rear Fender Lamp
(Dual Rear Wheels)................ 8W-80-77
Right Rear Speaker (2 Door Premium) . . . 8W-80-77
Right Rear Speaker (4 Door Premium) . . . 8W-80-78
Right Rear Speaker (Standard 2 Door) . . . 8W-80-78
Right Rear Speaker (Standard 4 Door) . . . 8W-80-78
Right Remote Radio Switch........... 8W-80-78
Right Speed Control Switch........... 8W-80-78
Right Tail/Stop/Turn Signal Lamp...... 8W-80-78
Right Tweeter (Premium)............. 8W-80-79
Right Visor/Vanity Lamp.............. 8W-80-79
Seat Belt Switch (Club Cab)........... 8W-80-79
Seat Belt Switch (Standard Cab)....... 8W-80-79
Seat Heat Interface Module........... 8W-80-79
Speed Control Servo................. 8W-80-80
Tailgate Lamp (Dual Rear Wheels)...... 8W-80-80
Throttle Position Sensor (Gas)......... 8W-80-80
Trailer Tow Connector................ 8W-80-80
Transmission Solenoid Assembly........ 8W-80-80
Underhood Lamp................... 8W-80-81
Washer Fluid Level Switch............ 8W-80-81
Water In Fuel Sensor (Diesel).......... 8W-80-81
Wiper Motor....................... 8W-80-81
BR/BE8W-80 CONNECTOR PIN-OUTS 8W - 80 - 3

C 203 (BODY SIDE)
CAV CIRCUIT
22 P34 20PK/BK
23 P31 22PK/DG
24 X55 18BR/RD
25 X53 18DG
26 X56 18DB/RD
C203 - (I/P HARNESS SIDE)
CAV CIRCUIT
1 X57 18BR/LB
1 X57 18BR/LB
2 X58 18DB/OR
2 X58 18DB/OR
3 F37 16RD/LB
3 F37 16RD/LB
4 F21 14TN (POWER LOCK/WINDOW)
4 F21 14TN
5 M1 20PK
5 M1 22PK
6 X51 18BR/YL
6 X51 18BR/YL
7 X52 18DB/WT
7 X52 18DB/WT
8 M2 22YL
8 M2 20YL
9 G10 22LG/RD
9 G10 20LG/RD
10 M22 22WT (IEM)
10 P30 22OR/DG (CTM)
10 M22 20WT (IEM)
11 L50 18WT/TN
11 L50 18WT/TN
12 X13 16BK/RD (PREMIUM RADIO)
12 X13 16BK/RD (PREMIUM RADIO)
13 M3 20PK/DB
13 M3 22PK/DB
14 C16 22LB/YL
14 C16 20LB/YL
15 G16 18BK/LB (CTM)
15 G16 22BK/LB (EXCEPT MIDLINE/BASE)
16 P33 20OR/BK (POWER LOCK/WINDOW
(CTM))
16 P33 22OR/BK (CTM)
17 G73 22LG/OR
17 G73 20LG/OR (CTM)
18 G75 22TN (EXCEPT MIDLINE/BASE)
18 G75 18TN
18 G75 22TN
19 F35 18RD
19 F35 18RD (POWER LOCK/WINDOW)
20 Z9 16BK/VT (EXCEPT BASE/LOWLINE
(CTM))
20 Z9 16BK/VT (PREMIUM RADIO)
BR/BE8W-80 CONNECTOR PIN-OUTS 8W - 80 - 19

C203 - (I/P HARNESS SIDE)
CAV CIRCUIT
21 X54 18VT
21 X54 18VT
22 P34 22PK/BK (CTM)
22 P34 20PK/BK (POWER LOCK/WINDOW
(CTM))
23 P31 22PK/DG (CTM)
23 P31 22PK/DG (CTM)
24 X55 18BR/RD
24 X55 18BR/RD
25 X53 18DG
25 X53 18DG
26 X56 18DB/RD
26 X56 18DB/RD
C205 - NATURAL (ASH RECEIVER LAMP SIDE)
CAV CIRCUIT
1 E2 22OR
2 Z3 20BK/OR
C205 - NATURAL (I/P SIDE)
CAV CIRCUIT
1 E2 22OR
2 Z3 22BK/OR
C206 (HEATED SEATS) - (BODY SIDE)
CAV CIRCUIT
1 P137 20DG
2 P7 20LB/BK
3 P140 20VT/BK
4 P138 20VT/LG
5 P139 20WT
6 F235 16RD
7 P8 20LB/WT
8W - 80 - 20 8W-80 CONNECTOR PIN-OUTSBR/BE

C303 - (BODY HARNESS SIDE)
CAV CIRCUIT
1 Z2 16BK/LG
2 F37 16RD/LB
C303 - (POWER SEAT HARNESS SIDE)
CAV CIRCUIT
1 Z3 14BK/OR
2 F37 14RD/LB
C308 - (BODY HARNESS SIDE)
CAV CIRCUIT
1 L50 18WT/TN
2 Z2 20BK/LG
3 M1 20PK
4 M3 20PK/DB
5-
6-
C308 - (CHMSL HARNESS SIDE)
CAV CIRCUIT
1 L50 18WT/TN
1 L50 18WT/TN
2 Z3 18BK/OR
2 Z3 18BK/OR
3 M1 18PK
3 M1 18PK
4 M3 18PK/DB
4 M3 18PK/DB
5-
6-
C329 (CLUB CAB) - BLACK (CHASSIS HARNESS
SIDE)
CAV CIRCUIT
1 L7 18BK/YL
2 Z13 16BK
3 L62 18DG/BR
4 L1 18VT/BK
8W - 80 - 22 8W-80 CONNECTOR PIN-OUTSBR/BE

C344 (DUAL REAR WHEELS) - BLACK (FENDER
LAMPS SIDE)
CAV CIRCUIT
1 Z13 18BK
2 L7 18BK/YL
C344 (STANDARD CAB) - GRAY (LICENSE LAMP
SIDE)
CAV CIRCUIT
1 Z13 18BK
2 L7 18BK/YL
C345 - (BODY HARNESS SIDE)
CAV CIRCUIT
1 C16 20LB/YL
2 P70 22WT
3 P72 22YL/BK
4 X54 18VT
5 X56 18DB/RD
6 P74 22DB
7 F21 14TN (POWER LOCKS/ WINDOWS)
8 Z2 14BK/LG
9 Z9 16BK/VT (PREMIUM RADIO)
10 P34 18PK/BK (IEM, POWER LOCKS/
WINDOWS)
10 P31 22PK/DG (CTM)
C345 - (RIGHT DOOR HARNESS SIDE)
CAV CIRCUIT
1 C16 20LB/YL (SLT)
2 P70 20WT (SLT)
3 P72 20YL/BK (SLT)
4 X54 20VT (STANDARD RADIO)
4 X54 18VT (PREMIUM RADIO)
5 X56 20DB/RD (STANDARD RADIO)
5 X56 18DB/RD (PREMIUM RADIO)
6 P74 20DB (SLT)
7 F21 14TN (SLT)
8 Z2 20BK/LG (MIDLINE)
8 Z2 14BK/LG (SLT)
9 Z9 16BK/VT (PREMIUM RADIO)
10 P31 18PK/DG (POWER LOCKS/WIN-
DOWS)
BR/BE8W-80 CONNECTOR PIN-OUTS 8W - 80 - 25

C346 - (BODY HARNESS SIDE)
CAV CIRCUIT
1 P33 18OR/BK (POWER LOCKS/WIN-
DOWS)
2 Q26 14VT/WT
3 Q16 14BR/WT
4 F35 18RD (POWER LOCKS/WINDOWS)
5 P34 18PK/BK (POWER LOCKS/WIN-
DOWS)
6 P33 18OR/BK (IEM, POWER LOCKS/
WINDOWS)
6 P30 22OR/DG (CTM)
7 G73 20LG/OR (CTM)
8 P36 18PK/VT
9 P35 18OR/VT
10 X82 20LB/RD
11 X94 18TN/VT (PREMIUM RADIO)
12 X92 18TN/BK (PREMIUM RADIO)
13 X58 18DB/OR (PREMIUM RADIO)
14 X52 18DB/WT (PREMIUM RADIO)
15 X80 20LB/BK
16 X13 16BK/RD (PREMIUM RADIO)
C346 - (RIGHT DOOR HARNESS SIDE)
CAV CIRCUIT
1 P33 18OR/BK
2 Q26 14VT/WT
3 Q16 14BR/WT
4 F35 18RD
5 P34 18PK/BK
6 P30 18OR/DG
7 G73 20LG/OR
8 P36 18PK/VT
9 P35 18OR/VT
10 X82 20LB/RD
11 X94 18TN/VT (PREMIUM RADIO)
12 X92 18TN/BK (PREMIUM RADIO)
13 X58 18DB/OR (PREMIUM RADIO)
14 X52 18DB/WT (PREMIUM RADIO)
15 X80 20LB/BK
16 X13 16BK/RD (PREMIUM RADIO)
C347 - (BODY HARNESS SIDE)
CAV CIRCUIT
1 C16 20LB/YL
2 P70 22WT
3 P72 22YL/BK
4 X53 18DG
8W - 80 - 26 8W-80 CONNECTOR PIN-OUTSBR/BE

C347 - (BODY HARNESS SIDE)
CAV CIRCUIT
5 X55 18BR/RD
6 P74 22DB
7 F21 14TN (POWER LOCKS/WINDOWS)
8 Z2 14BK/LG
9 M1 20PK
10 Z9 16BK/VT (PREMIUM RADIO)
C347 - (LEFT DOOR HARNESS SIDE)
CAV CIRCUIT
1 C16 20LB/YL
2 P70 22WT
3 P72 22YL/BK
4 X53 20DG (STANDARD RADIO)
4 X53 18DG (PREMIUM RADIO)
5 X55 20BR/RD (STANDARD RADIO)
5 X55 18BR/RD (PREMIUM RADIO)
6 P74 22DB
7 F21 14TN (EXCEPT BASE)
8 Z2 14BK/LG (EXCEPT BASE)
9 M1 22PK
10 Z9 16BK/VT (PREMIUM RADIO)
C348 - (BODY HARNESS SIDE)
CAV CIRCUIT
1 P33 20OR/BK (POWER LOCKS/WIN-
DOWS)
2 Q26 14VT/WT
3 Q16 14BR/WT
4 F35 20RD (POWER LOCKS/WINDOWS)
5 P34 20PK/BK (POWER LOCKS/WIN-
DOWS)
6 Z2 18BK/LG (IEM)
7 G73 20LG/OR (CTM)
8 P36 18PK/VT
9 P35 18OR/VT
10 X83 20YL/RD
11 X93 18WT/VT (PREMIUM RADIO)
12 X91 18WT/DG (PREMIUM RADIO)
13 X57 18BR/LB (PREMIUM RADIO)
14 X51 18BR/YL (PREMIUM RADIO)
15 X81 20YL/BK
16 X13 16BK/RD (PREMIUM RADIO)
BR/BE8W-80 CONNECTOR PIN-OUTS 8W - 80 - 27

C358 - NATURAL (I/P HARNESS SIDE)
CAV CIRCUIT
1 D2 20WT/BK
2 D1 20VT/BR
3-
4 G69 22BK
C358 - NATURAL (OVERHEAD CONSOLE SIDE)
CAV CIRCUIT
1 D2 20WT/BK
2 D1 20VT/BR
2-
4 G69 22BK
C359 (HEATED SEAT) - (BODY SIDE)
CAV CIRCUIT
1 P7 20LB/BK
2 P137 20DG
3 P8 20LB/WT
4 F235 16RD
5 P139 20WT
6 P138 20VT/LG
7 Z2 16BK/LG
8 F37 16RD/LB
9 G10 20LG/RD
10 P140 20VT/BK
C359 (HEATED SEAT) - (POWER SEAT SIDE)
CAV CIRCUIT
1 P7 20LB/BK
2 P137 20DG
3 P8 20LB/WT
4 F235 16RD
5 P139 20WT
6 P138 20VT/LG
7 Z2 16BK/LG
8 F37 16RD/LB
9 G10 22LG/RD
10 P140 20VT/BK
BR/BE8W-80 CONNECTOR PIN-OUTS 8W - 80 - 29