1998 Chevrolet Astro Owner's Manual - Page 327
1998 Chevrolet Astro Manual
Page 327 highlights
Fuse/Circuit Breaker Usage UPFIT-BATT UPFIT-ACCY Spare Fuse Puller* Spare Spare ECM-B HORN A/C COMP Not used Not used Fuel Pump Relay and Motor, VCM, Oil Pressure Switch/Sender Horn Relay and Horn Upfitter Battery Power Stud, Trailer Wiring Harness Upfitter Accessory Relay Not used Fuse/Circuit Breaker Usage IGN-E ECM-I 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 SteeringBecurity Fuse,Courtesy Fuse, ACSY CB, Stop/Hazard 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 N C Relay Not used LIGHTING BATT IGN A IGN B ABS NC 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, LinearEGR Valve Solenoid, VCM EGR HI RR DEFOG ENG-I RR HTRIAC Spare *A fuse puller is included in the underhood electrical center. You will also find spare fuses. 6-65