GM Service Manual Online
For 1990-2009 cars only

Vehicle Theft Deterrent


Object Number: 1791622  Size: FS
Master Electrical Component List
Immobilizer Description and Operation
Control Module References
IGN SW, Fuse and Ignition Switch
AMP, BCM, CHMSL/DM/LAMP, HVAC/RFA and RDO Fuse
AMP, BCM, CHMSL/DM/LAMP, HVAC/RFA and RDO Fuse
Low Speed GMLAN
G201