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

Vehicle Theft


Object Number: 627363  Size: FS
Master Electrical Component List
Theft Systems Description and Operation
Indicators, Intrusion Detection and Warning
Fuse Block-Underhood Fuse: 47 Fuse Block-Center Console Fuses: INKEY, KEY SOL, IGN 0 and FRT BLWR
Fuse Block-Underhood Fuse: 47 Fuse Block-Center Console Fuses: INKEY, KEY SOL, IGN 0 and FRT BLWR
Fuse Block-Underhood Fuse: 47 Fuse Block-Center Console Fuses: INKEY, KEY SOL, IGN 0 and FRT BLWR
Fuse Block-Underhood Fuse: 47 Fuse Block-Center Console Fuses: INKEY, KEY SOL, IGN 0 and FRT BLWR
Fuel Injectors, Fuel Pump
Cigar Lighter/Auxiliary Outlets Schematics-Buick
Ground G202 Schematics
Figure 2:

Content Theft


Object Number: 629482  Size: FS
Master Electrical Component List
Theft Systems Description and Operation
Door Open Switches
Fuel and Starter Disabling
Fuse Block-Underhood Fuse:48 Fuse Block-Center Console Fuses:BCM L, HZD FL, HUD, RADIO, RD AMP and IP MDL
Fuse Block-Underhood Fuse:48 Fuse Block-Center Console Fuses:BCM L, HZD FL, HUD, RADIO, RD AMP and IP MDL
Cigar Lighter/Auxiliary Outlets Schematics-Buick
Horns Schematic
Ground G301 Schematics
Ground G301 Schematics
Ground G302 Schematics
Ground G401, 402 and 403 Schematics
Ground G401, 402 and 403 Schematics