GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2004
🢒
Classic
🢒 Powers, Grounds, and Communication
Powers, Grounds, and Communication
Powers, Grounds, and Communication
Master Electrical Component List
Body Control System Description and Operation
Controls
IGN SW BATT 1, IGN SW BATT2, Ignition Switch
LH BFC BATT 2, STOP LPS, HAZARD LPS, IPC/HVAC BATT, BFC BATT Fuses
AUX PWR/CIGAR, PRK LPS, and PCM BATT Fuses
DRL (ALC Relay)
CRUISE SW, CRUISE, and HVAC BLOWER Fuses
IGN MOD, B/U LMP, PCM IGN, A/C BFC, AUTO TRANS, and ABS IGN Fuses
Fog Lights
Headlights
Powers, Grounds, and Park Lamp Relay
SP202
Data Link Communication
Powers and Dome Lamps
Instrument Panel and Rear Compartment Lamps
Interrior Accessories
Powers, Grounds, and Park Lamp Relay
Theft Deterrent