GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2002 🢒 Grand Prix 🢒 Body and Accessories 🢒 Body Control System 🢒 Body Control System Schematics
Figure 1:

Power, Ground, and References
Object Number: 792486 Size: FS
Master Electrical Component List
Body Control System Description and Operation
Lighting, Door Locks, and Horn References
BATT-MAIN 1, ONSTAR, STOP LAMP, INT LAMP, CIG LTR Fuses
BATT-MAIN 2, R DEFOG, H SEAT/LUM, PWR LOCK, RADIO AMP Fuses, and SEAT Circuit Breaker
IP-IGN, CRUISE, ECM Fuses
IP-IGN, CRUISE, ECM Fuses
IGN-MAIN 2, RADIO, SUNROOF, STR WHL CTRL, PWR WDO, WIPER, MALL, MALL PGM Fuses
Keyless Entry
Body Control Module
G200, S211, S285
G200, S213, S375
Retained Accessory Power
Gauges
Audible Warning
Body Rear End
Seat Belt Schematics
Figure 2:

Lighting, Door Locks, and Horn References
Object Number: 792487 Size: FS
Master Electrical Component List
Body Control System Description and Operation
Power, Ground, and References
Daytime Running Lamps (DRL) Control Module Inputs
Audible Warning
Switches
Instrument Panel and Rear Compartment Lamps
Door Lock Actuators
Door Lock Switches
Horns