GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2005 🢒 CTS 🢒 Accessories 🢒 Theft Deterrent 🢒 Theft Deterrent System Schematics
Figure 1:

Power, Ground, Serial Data, Theft Deterrent Control Module and Indicator
Object Number: 1471099 Size: FS
Master Electrical Component List
Theft Systems Description and Operation
Control Module References
Theft Deterrent Alarm, Intrusion Sensor and Inclinatio Sensor - Export (w/UA2)
Ignition Switch - 2 of 2
Underhood Fuse Block DIM/ALDL, VOLT CHECK, FLASHER, CCP, EGM/TCM and ABS Fuses
Class 2 Serial Data Bus - RHD - 1 of 2
G200
Figure 2:

Theft Deterrent Alarm, Intrusion Sensor and Inclination Sensor - Export w/ UA2
Object Number: 1471100 Size: FS
Master Electrical Component List
Theft Systems Description and Operation
Control Module References
Door Modules, Serial Data and Indicator
Power, Ground, Serial Data, Theft Deterrent Control Module and Indicator
Right Rear Fuse Block B+ Bus
Right Rear Fuse Block IGN1 Relay, AIRBAG, RIM, ABS, PSGR DR MOD and TV/VICS Fuses
Right Rear Fuse Block IGN1 Relay, AIRBAG, RIM, ABS, PSGR DR MOD and TV/VICS Fuses
Left Rear Fuse Block B+ Bus
Left Rear Fuse Block B+ Bus
Left Rear Fuse Block SEAT Circuit Breaker, TRUNK Relay/Fuse, AMP, AUDIO, DRIVER DR MOD and REAR DR MOD Fuses
G401
Figure 3:

Door Modules, Hood Ajar Switch (Export w/ UA2), Serial Data and Indicator
Object Number: 1471102 Size: FS
Master Electrical Component List
Theft Systems Description and Operation
Control Module References
Theft Deterrent Alarm, Intrusion Sensor and Inclinatio Sensor - Export (w/UA2)
Horns
Class 2 Serial Data Bus - RHD - 1 of 2
Underhood Fuse Block B+ Bus - 1 of 2
Underhood Fuse Block PARK LAMP Relay/Fuses and DIMMING Fuse
Front Marker Lamps (w/TT7) and Front Park Lamps (w/o TT7)
G104 - 1 of 2