GMC 1998 Safari Owner's Manual page 327

FuseKircuit
Breaker Usage
UPFIT-BATT Upfitter Battery Power Stud, Trailer
UPFIT-ACCY Upfitter Accessory Relay
Wiring Harness
Spare
Fuse Puller*
Spare
Spare
ECM-B
HORN
A/C COMP
RR DEFOG
ENG-I
Not used
Not used
Not used
Fuel Pump Relay and Motor, VCM,
Oil Pressure SwitcldSender
Horn Relay and Horn
A/C Enable Relay and Compressor
Heater-A/C Control Selector Switch.
Rear Window Defogger
Oxygen Sensors, Camshaft Position
Sensor, Mass Air Flow Sensor,
Evaporative Emission Canister Purge
Solenoid, Linear EGR Valve
Solenoid, VCM EGR HI
FuseKircuit
Breaker
IGN-E
ECM-I
LIGHTING
BATT
IGN A
IGN B
ABS
A/C
RR HTWAC
Spare
Usage
A/C Enable Relay Coil
Fuel Injectors 1-6, Crankshaft
Position Sensor, VCM, Coil Driver
Module (EST)
Park Lamps Fuse, DRL Fuse,
Headlamp and Panel Dimmer Switch
Steering/Security Fuse, Courtesy
Fuse, ACSY CB, StopMazard Fuse,
Auxiliary Power Fuse, Cigar Lighter
Fuse, Radio Battery Fuse
Starter Relay, Ignition Switch
Ignition Switch
Electronic Brake Control Module
Blower Motor Resistor, Blower
Relay
Auxiliary Heater A/C Relay
Not used
*A fuse puller is included in the underhood electrical
center. You will also find spare fuses.
6-65