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

Vehicle Theft Deterrent


Object Number: 1408137  Size: FS
Master Electrical Component List
Vehicle Theft Deterrent (VTD) Description and Operation
Control Module References
Content Theft Deterrent
BCM Fuses; CLUSTER, DOOR LOCKS, INTERIOR LIGHTS, HVAC/PWR SND, ISRVM/HVAC, CRUISE SW
BCM Fuses; CLUSTER, DOOR LOCKS, INTERIOR LIGHTS, HVAC/PWR SND, ISRVM/HVAC, CRUISE SW
GMLAN - M/T
GMLAN - A/T
Cranking (1of2)
Fuel Controls - Fuel Injectors and Fuel Pump Controls
Class 2
G301
G102
Figure 2:

Content Theft Deterrent


Object Number: 1408139  Size: FS
Master Electrical Component List
Content Theft Deterrent (CTD) Description and Operation
Control Module References
Vehicle Theft Deterrent
Fuse Block-Underhood Fuse; BATT5, BCM Fuses; TILT TELE SW/ MEM SEAT MOD, DRIV DR SW, IGNITION SW/ INTR SENS, ONSTAR, TONNEAU PULLDOWN ACTUATOR
Fuse Block-Underhood Fuse; BATT5, BCM Fuses; TILT TELE SW/ MEM SEAT MOD, DRIV DR SW, IGNITION SW/ INTR SENS, ONSTAR, TONNEAU PULLDOWN ACTUATOR
Class 2
Indicators,Messages and Ajar/Open/Lock Switches
Horns Schematic
Park Lamp Control, Front Park, Marker and Position Lamps
Body Rear End Schematics
G202 1 of 2