fuse DODGE RAM 2003 Service Repair Manual

8W-50 FRONT LIGHTING
Component Page
Clearance Lamp No. 1................ 8W-50-6
Clearance Lamp No. 2................ 8W-50-6
Clearance Lamp No. 3................ 8W-50-6
Clearance Lamp No. 4................ 8W-50-6
Clearance Lamp No. 5................ 8W-50-6
Data Link Connector................. 8W-50-2
Fog Lamp Relay..................... 8W-50-5
Fog Lamp-Left...................... 8W-50-5
Fog Lamp- Right.................... 8W-50-5
Front Control Module........... 8W-50-2, 3, 4, 5
Fuse 15............................ 8W-50-4
Fuse 32............................ 8W-50-4
Fuse 34............................ 8W-50-4
Fuse 41............................ 8W-50-5
G103.......................... 8W-50-3, 4, 5Component Page
G104.......................... 8W-50-3, 4, 5
G105............................ 8W-50-3, 4
G201.............................. 8W-50-5
G203.............................. 8W-50-6
Headlamp Switch.................. 8W-50-2, 5
Headlamp-Left...................... 8W-50-3
Headlamp-Right..................... 8W-50-3
Instrument Cluster................. 8W-50-2, 5
Integrated Power Module........ 8W-50-2, 3, 4, 5
Multi-Function Switch................ 8W-50-2
Park Lamp Relay.................... 8W-50-4
Park/Turn Signal Lamp-Left Front....... 8W-50-4
Park/Turn Signal Lamp-Right Front..... 8W-50-4
DR8W-50 FRONT LIGHTING 8W - 50 - 1

8W-51 REAR LIGHTING
Component Page
Backup Lamp Switch............... 8W-51-3, 5
Brake Lamp Switch.................. 8W-51-7
Center High Mounted Stop Lamp-
Aftermarket...................... 8W-51-7
Center High Mounted Stop Lamp/Cargo
Lamp........................... 8W-51-7
Fender Lamp-Front Left............... 8W-51-4
Fender Lamp-Front Right............. 8W-51-4
Fender Lamp-Rear Left............... 8W-51-4
Fender Lamp-Rear Right.............. 8W-51-4
Front Control Module......... 8W-51-2, 3, 5, 6, 7
Fuse 15........................ 8W-51-2, 3, 7
Fuse 24............................ 8W-51-7
Fuse 32............................ 8W-51-3
Fuse 33............................ 8W-51-7
Fuse 34............................ 8W-51-2
Fuse 38............................ 8W-51-3Component Page
G103........................ 8W-51-2, 3, 5, 6
G104........................ 8W-51-2, 3, 5, 6
G202.............................. 8W-51-7
Integrated Power Module...... 8W-51-2, 3, 5, 6, 7
License Lamp-Left................... 8W-51-2
License Lamp-Right.................. 8W-51-3
Park Lamp Relay................ 8W-51-2, 3, 7
Park/Turn Signal Lamp-Left Front....... 8W-51-2
Park/Turn Signal Lamp-Right Front..... 8W-51-3
Tail/Stop/Turn Signal Lamp-Left...... 8W-51-2, 5
Tail/Stop/Turn Signal Lamp-Right....... 8W-51-6
Tailgate Lamp Assembly............. 8W-51-2, 4
Trailer Tow Connector................ 8W-51-7
Trailer Tow Connector- Add On....... 8W-51-5, 7
Transmission Range Sensor............ 8W-51-5
Transmission Solenoid/TRS Assembly.... 8W-51-5
DR8W-51 REAR LIGHTING 8W - 51 - 1

8W-52 TURN SIGNALS
Component Page
Data Link Connector................. 8W-52-2
Front Control Module......... 8W-52-2, 3, 4, 5, 6
Fuse 15............................ 8W-52-3
Fuse 32............................ 8W-52-3
Fuse 34............................ 8W-52-3
Fuse 46............................ 8W-52-6
Fuse 47............................ 8W-52-6
G103............................ 8W-52-4, 5
G104.......................... 8W-52-3, 4, 5
G105.............................. 8W-52-3
Instrument Cluster................... 8W-52-2
Integrated Power Module...... 8W-52-2, 3, 4, 5, 6
Multi-Function Switch................ 8W-52-2Component Page
Park Lamp Relay.................... 8W-52-3
Park/Turn Signal Lamp-Left Front....... 8W-52-3
Park/Turn Signal Lamp-Right Front..... 8W-52-3
Tail/Stop Lamp.................... 8W-52-4, 5
Tail/Stop/Turn Signal Lamp-Left...... 8W-52-3, 4
Tail/Stop/Turn Signal Lamp-Right....... 8W-52-5
Tail/Turn Lamp................... 8W-52-4, 5
Trailer Tow Connector................ 8W-52-6
Trailer Tow Connector-Add On.......... 8W-52-6
Trailer Tow Left Turn Relay............ 8W-52-6
Trailer Tow Right Turn Relay........... 8W-52-6
DR8W-52 TURN SIGNALS 8W - 52 - 1

8W-53 WIPERS
Component Page
Data Link Connector................. 8W-53-2
Front Control Module............. 8W-53-2, 3, 4
Fuse 8............................ 8W-53-3
G104.............................. 8W-53-4
G105.............................. 8W-53-4
G106............................ 8W-53-3, 4
Instrument Cluster................... 8W-53-2
Integrated Power Module.......... 8W-53-2, 3, 4Component Page
Multi-Function Switch................ 8W-53-2
Washer Fluid Level Switch............. 8W-53-4
Washer Pump Motor-Front............. 8W-53-4
Wiper High/Low Relay.............. 8W-53-3, 4
Wiper Motor-Front................. 8W-53-3, 4
Wiper On/Off Relay.................. 8W-53-3
DR8W-53 WIPERS 8W - 53 - 1

8W-54 TRAILER TOW
Component Page
Brake Lamp Switch.................. 8W-54-5
Electric Brake Provision............... 8W-54-5
Front Control Module............. 8W-54-2, 3, 5
Fuse 1............................ 8W-54-5
Fuse 15.......................... 8W-54-2, 3
Fuse 24............................ 8W-54-5
Fuse 33.......................... 8W-54-2, 3
Fuse 46.......................... 8W-54-2, 3
Fuse 47.......................... 8W-54-2, 3
G103............................ 8W-54-3, 4Component Page
G104.......................... 8W-54-3, 4, 5
G106.............................. 8W-54-5
Integrated Power Module.......... 8W-54-2, 3, 5
Park Lamp Relay.................. 8W-54-2, 3
PTCNo.5........................ 8W-54-2, 3
Trailer Tow Connector............ 8W-54-2, 3, 4
Trailer Tow Connector-Add On...... 8W-54-2, 4, 5
Trailer Tow Left Turn Relay.......... 8W-54-2, 3
Trailer Tow Right Turn Relay......... 8W-54-2, 3
DR8W-54 TRAILER TOW 8W - 54 - 1

8W-61 POWER DOOR LOCKS
Component Page
Cylinder Lock Switch-Driver........... 8W-61-2
Cylinder Lock Switch-Passenger...... 8W-61-3, 5
Door Lock Motor/Ajar Switch-Driver..... 8W-61-2
Door Lock Motor/Ajar Switch-Left Rear . . . 8W-61-5
Door Lock Motor/Ajar
Switch-Passenger................ 8W-61-3, 4
Door Lock Motor/Ajar Switch-Right
Rear............................ 8W-61-4Component Page
Door Lock Switch- Passenger......... 8W-61-3, 4
Driver Door Module.................. 8W-61-2
Fuse 28.......................... 8W-61-3, 4
G301........................ 8W-61-2, 3, 4, 5
G302.............................. 8W-61-2
Instrument Cluster............. 8W-61-2, 3, 4, 5
Integrated Power Module............ 8W-61-3, 4
DR8W-61 POWER DOOR LOCKS 8W - 61 - 1

8W-62 POWER MIRRORS
Component Page
A/C-Heater Control................... 8W-62-3
Driver Door Module................ 8W-62-2, 3
Fuse 17............................ 8W-62-2
Fuse 27............................ 8W-62-3
Fuse 36............................ 8W-62-3
G302............................ 8W-62-2, 3Component Page
Heated Mirror Relay................. 8W-62-3
Integrated Power Module............ 8W-62-2, 3
Power Mirror-Left.................. 8W-62-2, 3
Power Mirror-Right................ 8W-62-2, 3
DR8W-62 POWER MIRRORS 8W - 62 - 1

8W-63 POWER SEATS
Component Page
Fuse 7............................ 8W-63-2
Fuse 48............................ 8W-63-6
G201.............................. 8W-63-5
G302........................ 8W-63-2, 3, 4, 6
Heated Seat Cushion-Driver............ 8W-63-6
Heated Seat Cushion-Passenger......... 8W-63-6
Heated Seat Switch-Driver........... 8W-63-5, 6
Heated Seat Switch-Passenger........ 8W-63-5, 6
Instrument Cluster................... 8W-63-5
Integrated Power Module............ 8W-63-2, 6
Lumbar Motor-Driver................. 8W-63-2
Lumbar Motor-Passenger............ 8W-63-3, 4
Passenger Lumbar Switch............. 8W-63-3Component Page
Power Seat Motor-Driver Front Vertical . . . 8W-63-2
Power Seat Motor-Driver Horizontal..... 8W-63-2
Power Seat Motor-Driver Rear Vertical . . . 8W-63-2
Power Seat Motor-Passenger Front
Vertical.......................... 8W-63-4
Power Seat Motor-Passenger Horizontal . . 8W-63-4
Power Seat Motor-Passenger Rear
Vertical.......................... 8W-63-4
Power Seat Switch-Driver............. 8W-63-2
Power Seat Switch-Passenger........... 8W-63-4
Seat Heater Interface Module.......... 8W-63-6
DR8W-63 POWER SEATS 8W - 63 - 1

A/C-HEATER CONTROL C1 - BLACK 16 WAY
CAV CIRCUIT FUNCTION
1 F15 20DB FUSED IGNITION SWITCH OUTPUT (RUN)
2 Z120 20WT/BK GROUND
3 C57 20DB/GY SENSOR GROUND
4 C33 20DB/RD MODE DOOR 2 DRIVER
5- -
6 C12 20LG/BK EVAPORATOR TEMPERATURE SENSOR SIGNAL
7- -
8 Y165 20OR/YL PANEL LAMPS DRIVER
9 C62 20DB/PK BLEND DOOR DRIVER
10 C35 20DG/YL MODE DOOR 1 DRIVER
11 C34 20DB/WT COMMON DOOR DRIVER
12 C32 20GY/DB RECIRCULATION DOOR DRIVER
13 C46 20YL/LG PASSENGER BLEND DOOR DRIVER
14 - -
15 C16 20LB/YL HEATED MIRROR RELAY CONTROL
16 D25 20VT/LG PCI BUS
A/C-HEATER CONTROL C2 - BLACK 10 WAY
CAV CIRCUIT FUNCTION
1- -
2 C4 16TN BLOWER MOTOR LOW DRIVER
3 C6 14LB BLOWER MOTOR M2 DRIVER
4- -
5 Z37 10BK/DB GROUND
6- -
7 C5 16LG BLOWER MOTOR M1 DRIVER
8- -
9- -
10 C7 10BK/TN BLOWER MOTOR HIGH DRIVER
ACCELERATOR PEDAL POSITION SENSOR (5.7L/DIESEL M/T NORMAL BUILD)-6WAY
CAV CIRCUIT FUNCTION
1 K81 20DB/DG APPS NO. 2 SIGNAL
2 K6 20VT/WT 5-VOLT SUPPLY
3 K7 20OR 5-VOLT SUPPLY
4 K981 20BR/DG APPS NO. 2 RETURN
5 K255 20WT/DG APPS NO. 1 SIGNAL
6 K223 20PK/DB APPS NO. 1 RETURN
8W - 80 - 6 8W-80 CONNECTOR PIN-OUTSDR

ADJUSTABLE PEDAL MOTOR - WHITE 2 WAY
CAV CIRCUIT FUNCTION
1 Y151 18LG/BR ADJUSTABLE PEDAL MOTOR (DOWN)
2 Y152 18LG/OR ADJUSTABLE PEDAL MOTOR (UP)
ADJUSTABLE PEDAL SWITCH - BLUE 6 WAY
CAV CIRCUIT FUNCTION
1 Y151 18LG/BR ADJUSTABLE PEDAL MOTOR (DOWN)
2 Y153 18DB/RD ADJUSTABLE PEDAL RELAY OUTPUT
3- -
4 Z154 18BK/BR GROUND
5 F15 20DB FUSED IGNITION SWITCH OUTPUT (RUN)
6 Y152 18LG/OR ADJUSTABLE PEDAL MOTOR (UP)
AIRBAG CONTROL MODULE - YELLOW 23 WAY
CAV CIRCUIT FUNCTION
1- -
2- -
3- -
4 Z6 18BK/PK GROUND
5 R45 18DG/LB DRIVER SQUIB 1 LINE 2
6 R43 18BK/LB DRIVER SQUIB 1 LINE 1
7 R42 18BK/YL PASSENGER SQUIB 1 LINE 1
8 R44 18DG/YL PASSENGER SQUIB 1 LINE 2
9 R53 18LG/YL RIGHT SEAT BELT TENSIONER LINE 2
10 R55 18LG/DG RIGHT SEAT BELT TENSIONER LINE 1
11 R56 18LB/DG LEFT SEAT BELT TENSIONER LINE 1
12 R54 18LB/YL LEFT SEAT BELT TENSIONER LINE 2
13 - -
14 F14 18LG/YL FUSED IGNITION SWITCH OUTPUT (RUN-START)
15 F23 18DB/YL FUSED IGNITION SWITCH OUTPUT (RUN)
16 - -
17 - -
18 - -
19 R4 18BR/YL PASSENGER AIRBAG MUX SWITCH RETURN
20 R5 18VT/YL PASSENGER AIRBAG MUX SWITCH SENSE
21 D25 20VT/DG PCI BUS
22 R166 18LG/TN PASSENGER AIRBAG INDICATOR DRIVER
23 - -
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 7