Maintenance Information: Overview GMC Safari II

Fuse & Circuit Breaker Identification

1. 1 - Stop/Turn/Hazard Lamps, CHMSL, Chime Module
2. 2 - Not Used
3. 3 - Courtesy Lamps, Power Outside Mirrors, Glove Box Lamp, Dome Reading Lamps, Vanity Mirror Lamps
4. 4 - DRL Relay, DRL Module, Chime Headlamp Switch, Keyless Entry, Cluster, Overhead Console, Interior Lamps Module
5. 5 - Not Used
6. 6 - Cruise Module, Cruise Control Switch
7. 7 - Power Outlets, DLC, Subwoofer Amplifier
8. 8 - Starter Enable Relay
9. 9 - License Plate Lamp, Taillamps, Parking Lamps, Ashtray Lamp, Panel Lights, Trailer Taillamps, Front & Rear Sidemarker Lamps, Door Switch Illumination, Headlamp Switch Illumination, Rear Seat Audio Illumination
10. 10 - Air Bag System
11. 11 - Wiper Motor, Washer Pump, Upfitter Relay Coil
12. 12 - L, M1, M2 Blower Motor, Rear A/C Relay Coil, Front Cont. Temp. Door Motor, HI Blower Relay, Defogger Timer Coil
13. 13 - Cigar Lighter, Door Lock Switches, Dutch Door Release Module
14. 14 - Cluster Illumination, HVAC Controls, Chime Module, Radio Illumination, Rear Heat Switch Illumination, Rear Wiper/Washer Switch Illumination, Rear Liftgate Switch Illumination, Remote Cassette Illumination, O/H Console
15. 15 - DRL Lamps
16. 16 - Front Turn Signals, Rear Turn Signals, Trailer Turn Signals, Back-Up Lamps, BTSI Solenoid
17. 17 - Radio: ATC (Standby), 2000 Series (Main Feed), Rear Seat Audio Controls
18. 18 - VCM-Ign 3, VCM-Brake, 4WAL, Cruise Stepper Motor Signal
19. 19 - Radio: ATC (Main Feed), 2000 Series (Stand By)
20. 20 - PRNDL/Odometer, TCC Enable & PWM Solenoid, Shift A & Shift B Solenoids, 3-2 Downshift Solenoid
21. 21 - Not Used
22. 22 - Security/Steering Module
23. 23 - Rear Wiper, Rear Washer Pump
24. 24 - Not Used
25. A - (Circuit Breaker) Power Door Lock Relay, 6-Way Power Seat, Remote Control Door Lock Reciever, Dutch Door Module, Dutch Door Release
26. B - (Circuit Breaker) Power Windows

Scheme 1

Feed Identification

1. AUX B - Upfitter Battery Feed
2. AUX A - Upfitter Accessory Feed

Relay Identification

1. Relay A/C Relay (Rear Heat & A/C)
2. Relay Upfitter Accessory Relay
3. Relay Starter Enable Relay
4. Relay A/C Enable Relay
5. Relay Export Only Relay
6. Relay Fuel Pump Relay

1. UPFIT-BATT Upfitter Battery Power Stud, Trailer Warning Harness
2. UPFIT-ACCY Upfitter Accessory Relay
3. Spare Not Used
4. Spare Not Used
5. Spare Not Used
6. ECM-B Fuel Pump Relay & Motor, VCM, Oil Pressure Switch/Sender
7. HORN Horn Relay and Horn
8. A/C COMP A/C Enable Relay & Compressor
9. RR DEFOG Heater-A/C Control Selector Switch, Rear Window Defogger
10. ENG-1 Oxygen Sensors, Camshaft Position Sensor, Mass Air Flow Sensor, Evaporative Emission Canister Purge Solenoid, Linear EGR Valve Solenoid, VCM DGR HI
11. IGN-E A/C Enable Relay Coil
12. ECM-1 Fuel Injectors 1-6, Crankshaft Position Sensor, VCM, Coil Driver Module (EST)
13. LIGHTING Park Lamps Fuse, DRL Fuse, Headlamp & Panel Dimmer Switch
14. BATT Steering/Security Fuse, Courtesy Fuse, ACSY CB, Stop/Hazard Fuse, Auxiliary Power Fuse, Cigar Lighter Fuse, Radio Battery Fuse
15. IGN A Starter Relay, Ignition Switch
16. IGN B Ignition Switch
17. ABS Electronic Brake Control Module
18. A/C Blower Motor Resistor, Blower Relay
19. RR HTR/AC Auxiliary Heater A/C Relay
20. Spare Not Used