GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Cell 51: Fuse Block


Object Number: 325915  Size: FS
Body Control Module Components
Body Control System Circuit Description
Cell 51: Headlamp Switch, RCDLR, RAP Relay, Horn Relay
OBD II Symbol Description Notice
Fuse Block Schematics
Ground Distribution Schematics
Headlights/Daytime Running Lights (DRL) Schematics
Audible Warnings Schematics
Headlights/Daytime Running Lights (DRL) Schematics
Theft Deterrent System Schematics
Audible Warnings Schematics
Fuse Block Schematics
Handling ESD Sensitive Parts Notice
Figure 2:

Cell 51: Headlamp Switch, RCDLR, RAP Relay, Horn Relay


Object Number: 325917  Size: FS
Body Control Module Components
Body Control System Circuit Description
Cell 51: Door Locks
Cell 51: Fuse Block
Driver Information System Schematics
Exterior Lights Schematics
Headlights/Daytime Running Lights (DRL) Schematics
Interior Lights Schematics
Handling ESD Sensitive Parts Notice
Figure 3:

Cell 51: Door Locks


Object Number: 325919  Size: FS
Body Control Module Components
Body Control System Circuit Description
Cell 51: Headlamp Switch, RCDLR, RAP Relay, Horn Relay
Ground Distribution Schematics
Ground Distribution Schematics
Handling ESD Sensitive Parts Notice