GMC Safari 1993 - ELECTRICAL COMPONENT LOCATOR 1993 ELECTRICAL COMPONENT LOCATIONS General Motors Co. - Electrical Components
GMC Safari 1993 - BUZZERS, RELAYS & TIMERS
GMC Safari 1993 BUZZERS, RELAYS & TIMERS LOCATION
Component Location Blower Relay (High) On relay bracket, at right side of engine compartment. Brake/Shift Interlock Relay Behind left side of dash. Daytime Running Lights (DRL) Relay On left rear corner of engine compartment, on firewall. Foglight Relay Behind left side of dash. Fuel Pump Relay "L" & "M" Series 4.3L (VIN W) On relay bracket, on right side of firewall. See Fig. 1 . "M" Series 4.3L (VIN Z - Calif.) On relay bracket, on right side of firewall. See Fig. 2 . "M" Series 4.3L (VIN Z - Fed.) On relay bracket, on right side of firewall. See Fig. 3 . Hazard Flasher Relay On convenience center. Horn Relay On convenience center. Power Door Lock Delay Relay Behind right side of dash, on firewall. Power Door Lock Relay Behind right side of dash, on firewall. PRNDL Light Relay Behind right side of dash, right of steering column. Rear Window Defogger Timer Relay Behind left side of dash, near heater control. Seat Belt Alarm Buzzer Behind convenience center. Turn Signal Flasher Relay On fuse block.
GMC Safari 1993 - CIRCUIT PROTECTION DEVICES
GMC Safari 1993 CIRCUIT PROTECTION DEVICES LOCATION
Component Location Battery Junction Block On left side of firewall. Circuit Breakers A/C Heater On fuse block. Power Accessories On fuse block. Power Seats In each power seat motor, under each front seat. Convenience Center Behind left side of dash, left of steering column. Fuse Block "L" & "M" Series (4.3L VIN W) Behind left side of dash. See Fig. 1 . "M" Series 4.3L (VIN Z - Calif.) Behind left side of dash. See Fig. 2 . "M" Series 4.3L (VIN Z - Fed.) Behind left side of dash. See Fig. 3 . Fusible Links ABS (Black) At battery junction block. A/C Blower Relay (Gray) At battery junction block. Alternator (Rust) At starter solenoid (2 links). Ignition Switch/Fuse Block (Black) At battery junction block (2 links). In-Line Fuses Power Mirror Taped to wiring harness, above fuse block. Trailer Taped to harness, above left kick panel.
GMC Safari 1993 - CONTROL UNITS
GMC Safari 1993 CONTROL UNITS LOCATION
Component Location ABS Module Mounted on brake master cylinder. Air Bag Arming Sensor Module Above transmission, center of crossmember. Air Bag Diag. Energy Reserve Module Above left kick panel. Audio Alarm Module Behind left side of dash, at convenience center. Cruise Control Module Under left side of dash, right of steering column. Daytime Running Lights (DRL) Module Behind left side of dash. Ignition Control Module Inside distributor assembly. Intake Manifold Tuning Valve (IMTV) Controller (VIN W) On top center of engine. Liftgate Lock/Latch Module Near right rear "D" pillar. Power Door Lock Delay Module W/Rear Dutch Door Behind right side of dash, on firewall. W/O Rear Dutch Door Behind right kick panel. Powertrain Control Module (PCM) "L" & "M" Series (4.3L VIN W) Behind right kick panel. See Fig. 1 . "M" Series 4.3L (VIN Z - Calif.) Behind right kick panel. See Fig. 2 . "M" Series 4.3L (VIN Z - Fed.) Behind right kick panel. See Fig. 3 .
GMC Safari 1993 - SENDING UNITS & SENSORS
GMC Safari 1993 SENDING UNITS & SENSORS LOCATION
Component Location ABS Wheel Speed Sensors On each wheel hub. Air Bag Discriminating Sensors On left and right side of front crossmember, under radiator. Coolant Temp. Sending Unit On left rear cylinder head, between spark plugs. Coolant Temperature Sensor "L" & "M" Series (4.3L VIN W) On top front of engine. See Fig. 1 . "M" Series 4.3L (VIN Z - Calif.) On top front of engine. See Fig. 2 . "M" Series 4.3L (VIN Z - Fed.) On top front of engine. See Fig. 3 . Knock Sensor "L" & "M" Series 4.3L (VIN W) On left & right side of cylinder head. See Fig. 1 . "M" Series 4.3L (VIN Z - Calif.) On left rear of engine, under exhaust manifold. See Fig. 2 . "M" Series 4.3L (VIN Z - Fed.) On left rear of engine, under exhaust manifold. See Fig. 3 . Manifold Absolute Pressure (MAP) Sensor "L" & "M" Series (4.3L VIN W) On left front of intake plenum. See Fig. 1 . "M" Series (4.3L VIN Z - Calif.) On right of engine, on valve cover. See Fig. 2 . "M" Series 4.3L (VIN Z - Fed.) On right of engine, on valve cover. See Fig. 3 . Throttle Position Sensor (TPS) "L" & "M" Series (4.3L VIN W) On throttle body assembly. See Fig. 1 . "M" Series 4.3L (VIN Z - Calif.) On throttle body assembly. See Fig. 2 . "M" Series 4.3L (VIN Z - Fed.) On throttle body assembly. See Fig. 3 . Vehicle Speed Sensor (VSS) "L" & "M" Series (4.3L VIN W) On rear of transmission or transfer case. See Fig. 1 . "M" Series 4.3L (VIN Z - Calif.) On rear of transmission or transfer case. See Fig. 2 . "M" Series 4.3L (VIN Z - Fed.) On rear of transmission or transfer case. See Fig. 3 .
GMC Safari 1993 - MOTORS
GMC Safari 1993 MOTORS LOCATION
Component Location Blower Motor Auxiliary Behind left rear wheelwell. Main On right side of firewall. Fuel Pump In fuel tank. Power Door Lock Motor Inside bottom of each door. Power Seat Motor Under each front seat. Power Window Motor Inside respective doors. Washer Pump Motor (Front & Rear) In washer fluid reservoir, on right front of engine compartment. Wiper Motor Front On center of firewall, in engine compartment. Rear In rear liftgate.
GMC Safari 1993 - SOLENOIDS & SOLENOID VALVES
GMC Safari 1993 SOLENOIDS & SOLENOID VALVES LOCATION
Component Location Brake/Shift Interlock Solenoid On steering column, below mounting bracket. Canister Purge Solenoid On right front of engine compartment. EGR Vacuum Solenoid "M" Series (4.3L VIN Z - Calif.) On right of engine, on top of valve cover. See Fig. 2 . "M" Series (4.3L VIN Z - Fed.) On right of engine, on top of valve cover. See Fig. 3 . Idle Air Control Valve (IAC) "L" & "M" Series (4.3L VIN W) On throttle body assembly. See Fig. 1 . "M" Series (4.3L VIN Z - Calif.) On throttle body assembly. See Fig. 2 . "M" Series (4.3L VIN Z - Fed.) On throttle body assembly. See Fig. 3 . Intake Manifold Tuning Valve (IMTV): "L" & "M" Series (4.3L VIN W) On center of engine. See Fig. 1 . Liftgate Release Solenoid On rear liftgate. Mini-Wedge Latch Solenoid On center of right rear door.
GMC Safari 1993 - SWITCHES
GMC Safari 1993 SWITCHES LOCATION
Component Location A/C Pressure Cycling Switch On A/C accumulator. Brake Pressure Warning Switch In brake master cylinder. Brakelight Switch On brake pedal bracket. Clutch Start Switch (M/T) On clutch pedal bracket. Fuel Pump/Oil Pressure Switch "L" & "M" Series (4.3L VIN W) On top rear of engine. See Fig. 1 . "M" Series (4.3L VIN Z - Calif.) On top rear of engine. See Fig. 2 . "M" Series (4.3L VIN Z - Fed.) On top rear of engine. See Fig. 3 . Parking Brake Switch On parking brake level assembly. Power Steering Pressure Switch (PSPS) In power steering high pressure hose, near steering gear. Seat Belt Warning Switch On driver's side seat belt retractor.
GMC Safari 1993 - MISCELLANEOUS
GMC Safari 1993 MISCELLANEOUS LOCATION
Component Location Blower Motor Resistors On front and rear blower motor housing. Data Link Connector (DLC) "L" & "M" Series (4.3L VIN W) Under left side of dash, near convenience center. See Fig. 1 . "M" Series (4.3L VIN Z - Calif.) Under left side of dash, near convenience center. See Fig. 2 . "M" Series (4.3L VIN Z - Fed.) Under left side of dash, near convenience center. See Fig. 3 . Fuel Pump Test Connector "L" & "M" Series (4.3L VIN W) In wiring harness, on right side of firewall. See Fig. 1 . "M" Series 4.3L (VIN Z - Calif.) In wiring harness, on right side of firewall. See Fig. 2 . "M" Series 4.3L (VIN Z - Fed.) In wiring harness, on right side of firewall. See Fig. 3 . Tachometer Connector In harness, next to ignition coil. Vehicle Speed Sensor Buffer "L" & "M" Series (4.3L VIN W) Behind instrument panel, right of steering column. See Fig. 1 . "M" Series 4.3L (VIN Z - Calif.) Behind instrument panel, right of steering column. See Fig. 2 . "M" Series 4.3L (VIN Z - Fed.) Behind instrument panel, right of steering column. See Fig. 3 .
GMC Safari 1993 - COMPONENT LOCATION GRAPHICS
NOTE:
Fig.res may show multiple component locations. - appropriate table for proper figure references.
Fig. 1: GMC Safari 1993 - Component Locations - Component Locations (1 Of 3)
Fig. 2: GMC Safari 1993 - Component Locations - Component Locations (2 Of 3)
Fig. 3: GMC Safari 1993 - Component Locations - Component Locations (3 Of 3)