Dodge Ram 50 1991 - ELECTRICAL COMPONENT LOCATOR 1991-92 ELECTRICAL COMPONENT LOCATIONS Chrysler Motors & Mitsubishi - Electrical Components
Dodge Ram 50 1991 - CIRCUIT PROTECTION DEVICES
Dodge Ram 50 1991 CIRCUIT PROTECTION DEVICES LOCATION
Component Location Fuse Block At lower left side of dash. See Fig. 6. Fusible Links: Main Fusible Link On side of battery. See Fig. 7. Sub-Fusible Links On left rear of front fender panel. See Fig. 8.
Dodge Ram 50 1991 - CONTROL UNITS
Dodge Ram 50 1991 CONTROL UNITS LOCATION
Component Location Automatic Cruise Control Unit Behind left kick panel. See Fig. 9. Electronic Control Unit (ECU) Behind right side of dash, above kick panel. Rear ABS Control Unit Under center console. 4WD Automatic Hub Indicator Control Unit Behind right side kick panel. See Fig. 3.
Dodge Ram 50 1991 - SENDING UNITS & SENSORS
Dodge Ram 50 1991 SENDING UNITS & SENSORS LOCATION
Component Location ABS System Sensors: "G" Sensor Under center console, near ABS ECU. Speed Sensor In rear differential housing. A/C Temperature Sensor Near thermostat housing. See Fig. 10. Brake Fluid Level Sensor On left rear corner of engine bay. Crank Angle/TDC Sensor Inside distributor assembly. EGR Temperature Sensor On base of EGR valve. Engine Coolant Temp. Sender Ram-50 & Mitsubishi P/U (2.4L) Near thermostat housing. See Fig. 11. Ram-50 (3.0L) Near thermostat housing. See Fig. 12. Mitsubishi (3.0L) Near thermostat housing. See Fig. 13. Engine Coolant Temp. Sensor Ram-50 & Mitsubishi P/U (2.4L) Near thermostat housing. See Fig. 11. Ram-50 (3.0L) Near thermostat housing. See Fig. 12. Mitsubishi (3.0L) Near thermostat housing. See Fig. 13. Fuel Gauge Sending Unit In fuel tank. Oil Pressure Sending Unit On oil filter adapter. Oxygen Sensor In exhaust manifold. Throttle Position Sensor On throttle body. Vehicle Speed Sensor On speedometer assembly.
Dodge Ram 50 1991 - MOTORS
Dodge Ram 50 1991 MOTORS LOCATION
Component Location Blower Motor Under dash, in heater blower assembly. Windshield Washer Pump In bottom of washer reservoir. Windshield Wiper Motor On left rear corner of engine bay.
Dodge Ram 50 1991 - SOLENOIDS & SOLENOID VALVES
Dodge Ram 50 1991 SOLENOIDS & SOLENOID VALVES LOCATION
Component Location EGR Control Solenoid Valve 2.4L Below coolant overflow bottle. See Fig. 14. 3.0L Below coolant overflow bottle. See Fig. 15. Lock-Up Solenoid Valve (A/T) On transmission valve body . Overdrive Solenoid Valve On transmission valve body. Purge Control Solenoid Valve 2.4L Below coolant overflow bottle. See Fig. 14. 3.0L Below coolant overflow bottle. See Fig. 15.
Dodge Ram 50 1991 - SWITCHES
Dodge Ram 50 1991 SWITCHES LOCATION
Component Location A/C Low Pressure Switch On A/C liquid line, near receiver-drier. Back-Up Light Switch (2WD & 4WD) On left side of transmission. Brake/Stoplight Switch On brake pedal bracket. Cruise Control Brake Safety Switch On brake pedal bracket. Cruise Control Clutch Safety Switch On clutch pedal bracket. Engine Coolant Temp. Switch Ram-50 & Mitsubishi P/U (2.4L) Near thermostat housing. See Fig. 11. Ram-50 (3.0L) Near thermostat housing. See Fig. 12. Mitsubishi (3.0L) Near thermostat housing. See Fig. 13. Inhibitor Switch (A/T) At base of shift lever. Key Reminder Switch In steering column, next to ignition switch. Parking Brake Switch On base of parking brake lever. Seat Belt Switch On driver's seat belt buckle. Vacuum Switch (Auto Speed Control) On right inner fender panel. 4WD Selector Switches On right side of transfer case. Thermo Switch Ram-50 & Mitsubishi P/U (2.4L) Near thermostat housing. See Fig. 11. Ram-50 (3.0L) Near thermostat housing. See Fig. 12.
Dodge Ram 50 1991 - MISCELLANEOUS
Dodge Ram 50 1991 MISCELLANEOUS LOCATION
Component Location Diagnostic/Test Connector: Auto. Speed Control Under left side of dash, behind fuse block. Fuel Pump On right rear corner of engine bay. Ignition Timing Adjustment Terminal On right rear corner of engine bay. Oxygen Sensor On right rear corner of engine bay. Self-Test Under left side of dash, near fuse block. Heater Blower Resistor On blower case. Power Transistor On top left of engine, near throttle body.
Dodge Ram 50 1991 - COMPONENT LOCATION GRAPHICS
NOTE:
Fig.res may show multiple component locations. - appropriate table for proper figure references.
Fig. 1: Dodge Ram 50 1991 - Component Locations - Component Locations (1 Of 15)
Fig. 2: Dodge Ram 50 1991 - Component Locations - Component Locations (2 Of 15)
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Fig. 8: Dodge Ram 50 1991 - Component Locations - Component Locations (8 Of 15)
Fig. 9: Dodge Ram 50 1991 - Component Locations - Component Locations (9 Of 15)
Fig. 10: Dodge Ram 50 1991 - Component Locations - Component Locations (10 Of 15)
Fig. 11: Dodge Ram 50 1991 - Component Locations - Component Locations (11 Of 15)
Fig. 12: Dodge Ram 50 1991 - Component Locations - Component Locations (12 Of 15)
Fig. 13: Dodge Ram 50 1991 - Component Locations - Component Locations (13 Of 15)
Fig. 14: Dodge Ram 50 1991 - Component Locations - Component Locations (14 Of 15)
Fig. 15: Dodge Ram 50 1991 - Component Locations - Component Locations (15 Of 15)