GROUND DISTRIBUTION – GMC Envoy 1998 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for GMC Envoy 1998

List of elements for Ground Distribution Wiring Diagram (1 of 3) for GMC Envoy 1998:

• (2.2l-engine harn, 7cm from fuel injector breakout 4.3l-engine harn, 15cm from g115 breakout)
• (4.3l) g119 (right front of eng block)
• (4.3l)g119 (right front of eng block)
• (not used)
• (pcm)
• (vcm)
• 2.2l mfi
• 2.2l mfi only
• 4.3l cpi
• A/c compressor pressure cycling switch
• A/c relay diode
• Bare
• Battery
• Body bussed electrical center
• Brake pressure warning switch
• Chmsl relay (2.2l mfi)
• Cruise control module
• Data link connector
• E16
• Electronic brake control module
• Electronic ignition control module
• Fuel pump relay
• G108 (left radiator support)
• G109 (right radiator support)
• G115 (rear of engine)
• G118 (right front frame rail)
• G120 (2.2l) (right side of engine block, under generator)
• G120 (right side of engine)
• Heated oxygen sensor
• Inflatable restraint sensing and diagnostic module
• Instrument cluster
• Left fog lamp
• Left front inflatable restraint discriminating sensor
• Left front park/ turn lamp
• Left horn
• Linear egr valve
• Mass air flow sensor
• Nca
• Pcm
• Rear window wiper/ washer pump motor
• Remote keyless entry module
• Right fog lamp
• Right front park/ turn lamp
• Right horn
• S106 (engine harn, 7cm from heated oxygen
• S140 (engine hrn, near end of vss connector)
• S151 (heated oxygen sensor harn, 10cm from right front heated oxygen sensor)
• S152
• Sensor breakout)
• Sp100 (left radiator support)
• Sp101 (right radiator support)
• Sp140
• Starter relay
• Transfer case control module
• Transmission range switch
• Trip console temperature sensor
• Trip or compass/ temp console
• Underhood bussed electrical center
• Vcm/ pcm
• Vss shield
• W/o pcm
• Windshield wiper/ washer pump motor

Ground Distribution Wiring Diagram (2 of 3) for GMC Envoy 1998

List of elements for Ground Distribution Wiring Diagram (2 of 3) for GMC Envoy 1998:

• (not used)
• 4.3l cpi
• Am/fm stereo radio
• Auxiliary power outlet
• Blower motor
• Blower motor relay
• Body bussed electrical center
• Brake transmission shift interlock solenoid
• C10
• Center high mounted stop light
• Cigarette lighter
• Courtesy lamp relay
• Data link connector
• Door lock relay
• Door lock switch
• Electronic climate control module
• Fog lamp switch
• G104 (left rear of engine compartment)
• G201 (right side of dash)
• G202 (left side of dash)
• G409 (right rear corner of body)
• G416 (rear of left frame rail)
• Headlamp switch
• Hvac controler
• Hvac controller
• I/p compartment switch
• Inflatable restraint i/p module switch
• Instrument cluster
• Key-in ignition switch
• Left back-up lamp
• Left door lock relay
• Left front door
• Left front door jamb switch
• Left horn
• Mirror lamp
• Motor relay)
• Pickup
• Pickup only
• Rear window wiper/ washer switch and endgate/ liftgate window release
• Right back-up lamp
• Right front door jamb switch
• S427 (body harn, 7cm below left tailamp breakout)
• Seat belt switch
• Sp202 (left center of dash)
• Sp203 (near ashtray)
• Sp422 (rear of right frame rail)
• Sp475 (rear of left frame rail)
• Transfer case select switch
• Truck body control module
• Utility
• Utility only
• Vss shield
• Windshield wiper/ washer pump motor

Ground Distribution Wiring Diagram (3 of 3) for GMC Envoy 1998

List of elements for Ground Distribution Wiring Diagram (3 of 3) for GMC Envoy 1998:

• 2.2l engine
• Auxiliary power tray
• C10
• Center high mounted stop lamp
• D12
• D14
• Door
• Endgate jamb switch
• Endgate or liftgate release actuator
• Fuel level sensor
• G104 (left rear of engine compartment)
• G201 (right side of dash)
• G409 (right rear body corner)
• G416 (left rear frame rail)
• G417 (right rear frame rail)
• Left auxiliary power outlet
• Left park and turn lamp
• Left rear door jamb switch
• Left seat
• Rear defogger grid
• Rear wiper/ washer pump motor
• Right backup lamp
• Right front marker lamp
• Right license lamp
• Right outside rear view mirror heater
• Right park and turn lamp
• Right rear door jamb switch
• Right seat
• S118 (body harn, 25cm from blower motor breakout)
• Sp204 (center of dash
• Sp401 (rear of right frame rail)
• Trailer wiring provisions
• Transfer case control module
• Utility
• Vss shield
• W/ electronic shift