Data link DODGE RAM 2003 Service Owner's Manual

8W-34 REAR WHEEL ANTILOCK BRAKES
Component Page
Brake Lamp Switch.................. 8W-34-3
Controller Antilock Brake............ 8W-34-2, 3
Data Link Connector................. 8W-34-2
Fuse 6............................ 8W-34-2
Fuse 35............................ 8W-34-2
G106.............................. 8W-34-2
G201.............................. 8W-34-3Component Page
Integrated Power Module.............. 8W-34-2
Powertrain Control Module.......... 8W-34-2, 3
Red Brake Warning Indicator Switch..... 8W-34-2
Transmission Control Module........... 8W-34-2
Wheel Speed Sensor-Rear.............. 8W-34-3
DR8W-34 REAR WHEEL ANTILOCK BRAKES 8W - 34 - 1

8W-35 ALL WHEEL ANTILOCK BRAKES
Component Page
Brake Lamp Switch.................. 8W-35-3
Controller Antilock Brake............ 8W-35-2, 3
Data Link Connector................. 8W-35-2
Fuse 6............................ 8W-35-2
Fuse 35............................ 8W-35-2
G106.............................. 8W-35-2
G201.............................. 8W-35-3
Integrated Power Module.............. 8W-35-2Component Page
Powertrain Control Module.......... 8W-35-2, 3
Red Brake Warning Indicator Switch..... 8W-35-2
Transmission Control Module........... 8W-35-2
Wheel Speed Sensor-Left Front......... 8W-35-3
Wheel Speed Sensor-Rear.............. 8W-35-3
Wheel Speed Sensor-Right Front........ 8W-35-3
DR8W-35 ALL WHEEL ANTILOCK BRAKES 8W - 35 - 1

8W-39 VEHICLE THEFT SECURITY SYSTEM
Component Page
Cylinder Lock Switch-Driver........... 8W-39-5
Cylinder Lock Switch-Passenger........ 8W-39-4
Data Link Connector................. 8W-39-3
Door Lock Motor/Ajar Switch-Driver..... 8W-39-5
Door Lock Motor/Ajar Switch-Left Rear . . . 8W-39-5
Door Lock Motor/Ajar Switch-Passenger . . 8W-39-4
Door Lock Motor/Ajar Switch-Right Rear . . 8W-39-4
Front Control Module................. 8W-39-3
Fuse 15............................ 8W-39-3
Fuse 19............................ 8W-39-2
Fuse 22............................ 8W-39-2
Fuse 45............................ 8W-39-3
G105.............................. 8W-39-3Component Page
G106.............................. 8W-39-3
G201.............................. 8W-39-2
G301............................ 8W-39-4, 5
Headlamp-Left...................... 8W-39-3
Headlamp-Right..................... 8W-39-3
Horn Relay......................... 8W-39-3
Instrument Cluster............... 8W-39-2, 4, 5
Integrated Power Module............ 8W-39-2, 3
Park Lamp Relay.................... 8W-39-3
PTCNo.1.......................... 8W-39-2
Sentry Key Immobilizer Module......... 8W-39-2
DR8W-39 VEHICLE THEFT SECURITY SYSTEM 8W - 39 - 1

8W-40 INSTRUMENT CLUSTER
Component Page
A/C-Heater Control.................. 8W-40-11
Brake Transmission Shift Interlock
Solenoid........................ 8W-40-10
Center High Mounted Stop Lamp/Cargo
Lamp........................ 8W-40-5, 11
Clockspring..................... 8W-40-10, 13
Cylinder Lock Switch- Driver........... 8W-40-6
Cylinder Lock Switch- Passenger........ 8W-40-6
Data Link Connector................. 8W-40-5
Dome Lamp....................... 8W-40-11
Door Ajar Switch-Driver.............. 8W-40-12
Door Ajar Switch-Left Rear........... 8W-40-12
Door Ajar Switch-Passenger........... 8W-40-12
Door Ajar Switch-Right Rear.......... 8W-40-12
Door Lock Motor/Ajar Switch-Driver..... 8W-40-7
Door Lock Motor/Ajar Switch-Left Rear . . . 8W-40-7
Door Lock Motor/Ajar Switch-
Passenger...................... 8W-40-6, 8
Door Lock Motor/Ajar Switch-
Right Rear..................... 8W-40-7, 8
Door Lock Switch-Passenger........... 8W-40-6
Driver Door Module.................. 8W-40-8
Fog Lamp Relay..................... 8W-40-3
Fog Lamp-Left...................... 8W-40-3
Fog Lamp-Right..................... 8W-40-3
Fuse 18............................ 8W-40-5
Fuse 22............................ 8W-40-5Component Page
Fuse 41............................ 8W-40-3
G201........................... 8W-40-3, 11
G202............................. 8W-40-10
G301....................... 8W-40-2, 6, 7, 12
Glove Box Lamp And Switch.......... 8W-40-11
Headlamp Switch.................... 8W-40-3
Heated Seat Switch- Driver......... 8W-40-8, 11
Heated Seat Switch- Passenger...... 8W-40-8, 11
Horn Switch....................... 8W-40-13
Ignition Switch................... 8W-40-5, 13
Instrument Cluster........ 8W-40-2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12, 13
Integrated Power Module........ 8W-40-2, 3, 5, 9
Multi-Function Switch................ 8W-40-4
Park Brake Switch.................. 8W-40-13
Powertrain Control Module........... 8W-40-13
PTCNo.2........................ 8W-40-2, 9
Radio.......................... 8W-40-9, 11
Remote Radio Switch-Left............ 8W-40-10
Remote Radio Switch-Right........... 8W-40-10
Seat Belt Switch-Driver............... 8W-40-2
Seat Belt Tensioner Reducer........... 8W-40-2
Transfer Case Selector Switch......... 8W-40-13
Transmission Control Module.......... 8W-40-13
Transmission Range Sensor............ 8W-40-5
DR8W-40 INSTRUMENT CLUSTER 8W - 40 - 1

8W-41 HORN/CIGAR LIGHTER/POWER OUTLET
Component Page
Cigar Lighter Outlet.................. 8W-41-3
Clockspring........................ 8W-41-4
Data Link Connector................. 8W-41-2
Front Control Module................. 8W-41-2
Fuse 25............................ 8W-41-3
Fuse 29............................ 8W-41-3
Fuse 42............................ 8W-41-3
Fuse 45............................ 8W-41-2
G106.............................. 8W-41-2
G203.............................. 8W-41-3Component Page
G302.............................. 8W-41-4
Horn Relay......................... 8W-41-2
Horn Switch........................ 8W-41-4
Horn-High Note..................... 8W-41-2
Horn-Low Note...................... 8W-41-2
Instrument Cluster................... 8W-41-4
Integrated Power Module............ 8W-41-2, 3
Power Outlet....................... 8W-41-3
Power Outlet-Console............... 8W-41-3, 4
DR8W-41 HORN/CIGAR LIGHTER/POWER OUTLET 8W - 41 - 1

8W-42 AIR CONDITIONING
Component Page
A/C Compressor Clutch............... 8W-42-7
A/C Compressor Clutch Relay.......... 8W-42-7
A/C Pressure Transducer............ 8W-42-8, 9
A/C-Heater Control........... 8W-42-2, 3, 4, 5, 6
Blend Door Actuator.................. 8W-42-6
Blower Motor....................... 8W-42-2
Blower Motor Resistor Block........... 8W-42-2
Condenser Fan..................... 8W-42-10
Condenser Fan Relay................ 8W-42-10
Data Link Connector............. 8W-42-3, 4, 8
Driver Blend Door Actuator............ 8W-42-5
Engine Control Module.............. 8W-42-7, 9
Evaporator Temperature Sensor......... 8W-42-4
Fuse 12........................... 8W-42-10
Fuse 16............................ 8W-42-7
Fuse 36............................ 8W-42-3
Fuse 36............................ 8W-42-4Component Page
G107.............................. 8W-42-7
G120.............................. 8W-42-7
G202.............................. 8W-42-3
G202.............................. 8W-42-4
G203.............................. 8W-42-2
Heated Mirror Relay............... 8W-42-3, 4
Ignition Switch...................... 8W-42-2
Instrument Cluster................... 8W-42-2
Integrated Power Module....... 8W-42-3, 4, 7, 10
Mode Door Actuator 1............... 8W-42-5, 6
Mode Door Actuator 2............... 8W-42-5, 6
Passenger Blend Door Actuator......... 8W-42-5
Powertrain Control Module........ 8W-42-7, 8, 10
PTCNo.1.......................... 8W-42-7
Recirculation Door Actuator.......... 8W-42-5, 6
DR8W-42 AIR CONDITIONING 8W - 42 - 1

8W-43 AIRBAG SYSTEM
Component Page
Airbag Control Module.............. 8W-43-2, 3
Airbag Control Module-Left Side Impact . . 8W-43-4
Airbag Control Module-Right Side Impact . 8W-43-4
Airbag-Driver....................... 8W-43-3
Airbag-Left Curtain.................. 8W-43-4
Airbag-Passenger.................... 8W-43-3
Airbag-Right Curtain................. 8W-43-4
Clockspring........................ 8W-43-3
Data Link Connector............... 8W-43-2, 4Component Page
Fuse 52............................ 8W-43-2
Fuse 53.......................... 8W-43-2, 4
G204............................ 8W-43-2, 4
Integrated Power Module............ 8W-43-2, 4
Passenger Airbag On/Off Switch......... 8W-43-2
Seat Belt Pretensioner-Left............ 8W-43-3
Seat Belt Pretensioner-Right........... 8W-43-3
DR8W-43 AIRBAG SYSTEM 8W - 43 - 1

8W-47 AUDIO SYSTEM
Component Page
Amplifier Audio................... 8W-47-4, 5
Clockspring........................ 8W-47-7
Data Link Connector............... 8W-47-2, 5
Fuse 21............................ 8W-47-5
G201.............................. 8W-47-7
G202............................ 8W-47-2, 5
Instrument Cluster................. 8W-47-2, 7
Integrated Power Module.............. 8W-47-5
Radio....................... 8W-47-2, 3, 4, 7
Remote Radio Switch-Left............. 8W-47-7Component Page
Remote Radio Switch-Right............ 8W-47-7
Speaker-Center Instrument Panel....... 8W-47-4
Speaker-Left Front Door............. 8W-47-3, 6
Speaker-Left Instrument Panel......... 8W-47-4
Speaker-Left Rear................. 8W-47-3, 6
Speaker-Right Front Door........... 8W-47-3, 6
Speaker-Right Instrument Panel........ 8W-47-4
Speaker-Right Rear................ 8W-47-3, 6
DR8W-47 AUDIO SYSTEM 8W - 47 - 1

8W-49 OVERHEAD CONSOLE
Component Page
Ambient Temperature Sensor......... 8W-49-3, 4
Automatic Day/Night Mirror........... 8W-49-2
Backup Lamp Switch................. 8W-49-2
Compass/Mini-Trip Computer........... 8W-49-2
Data Link Connector................. 8W-49-2
Dome Lamp........................ 8W-49-3
Front Control Module................. 8W-49-3
Fuse 17.......................... 8W-49-2, 3
Fuse 28............................ 8W-49-2Component Page
G202.............................. 8W-49-2
Instrument Cluster................... 8W-49-3
Integrated Power Module............ 8W-49-2, 3
Overhead Map/Reading Lamp.......... 8W-49-3
Powertrain Control Module............ 8W-49-4
Transmission Range Sensor............ 8W-49-2
Transmission Solenoid/TRS Assembly.... 8W-49-2
DR8W-49 OVERHEAD CONSOLE 8W - 49 - 1

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