GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Cadillac
🢒
2005
🢒
CTS
🢒
Vehicle Control Systems
🢒
Vehicle DTC Information
🢒 Door Control Module Schematics
Figure
1:
Driver Door Module (DDM) Power, Ground and Serial Data
Master Electrical Component List
Power Door Locks Description and Operation
Control Module References
DDM Controlled/Monitored Subsystem References - 1 of 2
Left Rear Fuse Block B+ Bus
Right Rear Fuse Block B+ Bus
Right Rear Fuse Block DR MOD PWR Circuit Breaker, CANISTER VENT, RIM/IGN SW, R FRT HTD SEAT MOD, and POWER SOUNDER Fuses
Class 2 Serial Data Bus - LHD - 2 of 2
G200
Figure
2:
Driver Door Module (DDM) Controlled/Monitored Subsystem References - 1 of 2
Master Electrical Component List
Power Door Locks Description and Operation
Control Module References
DDM Controlled/Monitored Subsystem References - 2 of 2
Driver Door Module (DDM) Power, Ground and Serial Data
Driver Outside Mirror (A45)
Front Power Window Switches and Motor
Power, Ground and Serial Data - 2 of 2
Figure
3:
Driver Door Module (DDM) Controlled/Monitored Subsystem References - 2 of 2
Master Electrical Component List
Power Door Locks Description and Operation
Control Module References
Front Passenger Door Module (FPDM) Power, Ground and Serial Data
DDM Controlled/Monitored Subsystem References - 1 of 2
Driver Door Module (DDM), Driver Door Switch Assembly (DDSA), Door Lock Switch and Latch Assembly
Figure
4:
Front Passenger Door Module (FPDM) Power, Ground and Serial Data
Master Electrical Component List
Power Door Locks Description and Operation
Control Module References
FPDM Controlled/Monitored Subsystem References - 1 of 2
DDM Controlled/Monitored Subsystem References - 2 of 2
Right Rear Fuse Block B+ Bus
Right Rear Fuse Block DR MOD PWR Circuit Breaker, CANISTER VENT, RIM/IGN SW, R FRT HTD SEAT MOD, and POWER SOUNDER Fuses
Class 2 Serial Data Bus - LHD - 2 of 2
G201
Figure
5:
Front Passenger Door Module (FPDM) Controlled/Monitored Subsystem References - 1 of 2
Master Electrical Component List
Power Door Locks Description and Operation
Control Module References
FPDM Controlled/Monitored Subsystem References - 2 of 2
Front Passenger Door Module (FPDM) Power, Ground and Serial Data
Front Power Window Switches and Motor
Front Passenger door Module (FPDM), Door Lock Switch and Latch Assembly
Power, Ground and Serial Data - 2 of 2
Figure
6:
Front Passenger Door Module (FPDM) Controlled/Monitored Subsystem References - 2 of 2
Master Electrical Component List
Power Door Locks Description and Operation
Control Module References
Left Rear Door Module (LRDM) Power, Ground and Serial Data
FPDM Controlled/Monitored Subsystem References - 1 of 2
Outside Rearview Mirrors, Driver Door Switch Assembly (DDSA) and Front Door Modules
Figure
7:
Left Rear Door Module (LRDM) Power, Ground and Serial Data
Master Electrical Component List
Power Door Locks Description and Operation
Control Module References
LRDM Controlled/Monitored Subsystem References
FPDM Controlled/Monitored Subsystem References - 2 of 2
Left Rear Fuse Block B+ Bus
Right 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
Right Rear Fuse Block DR MOD PWR Circuit Breaker, CANISTER VENT, RIM/IGN SW, R FRT HTD SEAT MOD, and POWER SOUNDER Fuses
Class 2 Serial Data Bus - LHD - 1 of 2
Rear Power Window Switches and Motors
G200
Figure
8:
Left Rear Door Module (LRDM) Controlled/Monitored Subsystem References
Master Electrical Component List
Power Door Locks Description and Operation
Control Module References
Right Rear Door Module (RRDM) Power, Ground and Serial Data
Left Rear Door Module (LRDM) Power, Ground and Serial Data
eft Rear Door Module (LRDM), Right Rear Door Module (RRDM) and Rear Door Latch Assemblies
Rear Power Window Switches and Motors
Power, Ground and Serial Data - 2 of 2
Figure
9:
Right Rear Door Module (RRDM) Power, Ground and Serial Data
Master Electrical Component List
Power Door Locks Description and Operation
Control Module References
RRDM Controlled/Monitored Subsystem References
LRDM Controlled/Monitored Subsystem References
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
Right Rear Fuse Block B+ Bus
Right Rear Fuse Block DR MOD PWR Circuit Breaker, CANISTER VENT, RIM/IGN SW, R FRT HTD SEAT MOD, and POWER SOUNDER Fuses
Class 2 Serial Data Bus - LHD - 2 of 2
Rear Power Window Switches and Motors
G201
Figure
10:
Right Rear Door Module (RRDM) Controlled/Monitored Subsystem References
Master Electrical Component List
Power Door Locks Description and Operation
Control Module References
Right Rear Door Module (RRDM) Power, Ground and Serial Data
eft Rear Door Module (LRDM), Right Rear Door Module (RRDM) and Rear Door Latch Assemblies
Rear Power Window Switches and Motors
Power, Ground and Serial Data - 2 of 2