GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2003
🢒
GMC C Sierra - 2WD
🢒
Body and Accessories
🢒
Wiring Systems
🢒 Theft Deterrent System Schematics
Figure
1:
Vehicle Theft Deterrent
Master Electrical Component List
Content Theft Deterrent (CTD) Description and Operation
Class 2 Communication
Rear Wheel Steering Switch
G203-3 of 3
G203-1 of 3
G203-1 of 3
Figure
2:
Class 2 Communication
Master Electrical Component List
Content Theft Deterrent (CTD) Description and Operation
Front Door Switches - Base
Vehicle Theft Deterrent
SP205 - 1 of 2
Figure
3:
Front Door Switches - Base
Master Electrical Component List
Content Theft Deterrent (CTD) Description and Operation
Front Door Switches - Uplevel
Class 2 Communication
G200-3 of 3
G200-3 of 3
G200-1 of 3
G200-1 of 3
G200-1 of 3
G200-1 of 3
Figure
4:
Front Door Switches - Uplevel
Master Electrical Component List
Content Theft Deterrent (CTD) Description and Operation
Rear Door Switches - Crew Cab
Front Door Switches - Base
SP205 - 1 of 2
Figure
5:
Rear Door Switches - Crew Cab
Master Electrical Component List
Content Theft Deterrent (CTD) Description and Operation
Front Door Switches - Uplevel
G304, G305
G306, G390