GM Service Manual Online
For 1990-2009 cars only

Power, Ground, ENG MAIN Relay, MIL, PCM Communication

Power, Ground, ENG MAIN Relay, MIL, PCM Communication


Object Number: 1373322  Size: FS
Master Electrical Component List
Powertrain Control Module Description
Control Module References
5-Volt References
IGN FUSE, Ignition Switch and Ignition Circuits
B+ Bus and EPS Fuse
PWR WDW, SUNROOF, 20A ABS, 40A ABS, HVAC BLOWER, AUX OUTLETS, TRAILER, CIGAR AND ECM/TCM Fuses
BACKUP, PWR TRAIN, ENG IGN and 10A ABS Fuse
BACKUP, PWR TRAIN, ENG IGN and 10A ABS Fuse
TURN, PRNDL/PWR TRN, BCM/ISRVM, BCM/HVAC and HTD SEATS Fuses
IGN FUSE, Ignition Switch and Ignition Circuits
TURN, PRNDL/PWR TRN, BCM/ISRVM, BCM/HVAC and HTD SEATS Fuses
TURN, PRNDL/PWR TRN, BCM/ISRVM, BCM/HVAC and HTD SEATS Fuses
Indicators
IGN FUSE, Ignition Switch and Ignition Circuits
IGN 1, BCM(IGN), AIR BAG, EPS and CRUISE Fuses
Engine Controls Schematic Icons
Data Link Communication (DLC) Schematic
G103, G105, G107 and G207
Engine Controls Schematic Icons