GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Cadillac
🢒
2001
🢒
DeVille
🢒
Body and Accessories
🢒
Doors
🢒 Door Control Module Schematics
Figure
1:
Driver Door Switch Assembly (DDSA) Power, Ground Inputs and Outputs
Master Electrical Component List
Power Door Locks Description and Operation
Driver Door Switch Assembly (DDSA) Internal Details w/Memory (A45)
Memory Function Switch
Front Door Dimming
G200
HVAC BLO, DRV MDL, PASS MDL, PWR TT, HTDST LR, HTDST RR, HTDST RF, and DIM Fuses
Class 2 Serial Data (3 of 3)
Memory Function Switch
Steering Wheel Controls
Figure
2:
Driver Door Switch Assembly (DDSA) Internal Details w/Memory (A45)
Master Electrical Component List
Power Door Locks Description and Operation
Driver Door Module (DDM) Power and Ground Input and Outputs 1 of 2
Driver Door Switch Assembly (DDSA) Power, Ground Inputs and Outputs
Front Door Dimming
Figure
3:
Driver Door Module (DDM) Power and Ground Input and Outputs 1 of 2
Master Electrical Component List
Power Door Locks Description and Operation
Driver Door Module (DDM) Power, Ground Inputs and Outputs 2 of 2
Driver Door Switch Assembly (DDSA) Internal Details w/Memory (A45)
Memory Function Switch
Front Door Dimming
Driver Door Power Door Lock
G200
HVAC BLO, DRV MDL, PASS MDL, PWR TT, HTDST LR, HTDST RR, HTDST RF, and DIM Fuses
PWR Window Circuit Breaker
Class 2 Serial Data (3 of 3)
Figure
4:
Driver Door Module (DDM) Power, Ground Inputs and Outputs 2 of 2
Master Electrical Component List
Power Door Locks Description and Operation
Passenger Front Door Module (PFDM) Power, Ground Inputs and Outputs1 of 2
Driver Door Module (DDM) Power and Ground Input and Outputs 1 of 2
Driver Door Power Door Lock
Left Power Window
Driver Door Power Door Lock
Class 2 Serial Data (1 of 3)
Left Power Mirror w/Memory (A45)
Heated Mirrors
Express Folding Mirrors (Japan)
Figure
5:
Passenger Front Door Module (PFDM) Power, Ground Inputs and Outputs 1 of 2
Master Electrical Component List
Power Door Locks Description and Operation
Passenger Front Door Module (PFDM) Power, Ground Inputs and Outputs2 of 2
Driver Door Module (DDM) Power, Ground Inputs and Outputs 2 of 2
Right Power Window
G201
HVAC BLO, DRV MDL, PASS MDL, PWR TT, HTDST LR, HTDST RR, HTDST RF, and DIM Fuses
Class 2 Serial Data (3 of 3)
Figure
6:
Passenger Front Door Module (PFDM) Power, Ground Inputs and Outputs 2 of 2
Master Electrical Component List
Power Door Locks Description and Operation
Left Middle Door Module (LMDM) Power and Ground Inputs and Outputs
Passenger Front Door Module (PFDM) Power, Ground Inputs and Outputs1 of 2
Right Front Door Power Door Lock
Class 2 Serial Data (1 of 3)
Right Power Mirror w/Memory (A45)
Heated Mirrors
Express Folding Mirrors (Japan)
Figure
7:
Left Middle Door Module (LMDM) Power and Ground Inputs and Outputs
Master Electrical Component List
Power Door Locks Description and Operation
Right Middle Door Module (RMDM) Power, Ground Inputs and Outputs
Passenger Front Door Module (PFDM) Power, Ground Inputs and Outputs2 of 2
G302 Left Front Seat
G302 V4U/B9Q
Left Middle Door Power Door Lock (w/V4U)
Left Middle Door Power Door Lock (w/V4U)
PWR Window Circuit Breaker
Audio Amp and Export LTG/LK Fuses
Audio Amp and Export LTG/LK Fuses
Class 2 Serial Data (3 of 3)
Left Middle Door Power Door Lock (w/V4U)
Figure
8:
Right Middle Door Module (RMDM) Power, Ground Inputs and Outputs
Master Electrical Component List
Power Door Locks Description and Operation
Left Rear Door Module (LRDM) Power, Ground Inputs and Outputs
Left Middle Door Module (LMDM) Power and Ground Inputs and Outputs
G201,G202 CKT 451 Steering Column
G302 V4U/B9Q
Right Middle Door Power Door Lock (w/V4U)
G302 V4U/B9Q
Power Door Locks Middle Door Release (w/V4U) 2 of 2
Power Door Locks Middle Door Release (w/V4U) 2 of 2
Power Door Locks Middle Door Release (w/V4U) 2 of 2
Audio Amp and Export LTG/LK Fuses
Power Door Locks Middle Door Release (w/V4U) 1 of 2
Class 2 Serial Data (3 of 3)
Figure
9:
Left Rear Door Module (LRDM) Power, Ground Inputs and Outputs
Master Electrical Component List
Power Door Locks Description and Operation
Right Rear Door Module (RRDM) Power, Ground Inputs and Outputs
Right Middle Door Module (RMDM) Power, Ground Inputs and Outputs
Class 2 Serial Data (3 of 3)
Left Power Window
G302 V4U/B9Q
G302 Right Front Seat
RR BLO, RR DR MDL, HVAC, Stop LP, IGN SW, and TSIG/HAZ Fuses
RR BLO, RR DR MDL, HVAC, Stop LP, IGN SW, and TSIG/HAZ Fuses
PWR Window Circuit Breaker
PWR Window Circuit Breaker
Left Middle Door Power Door Lock (w/V4U)
Figure
10:
Right Rear Door Module (RRDM) Power, Ground Inputs and Outputs
Master Electrical Component List
Power Door Locks Description and Operation
Left Rear Door Module (LRDM) Power, Ground Inputs and Outputs
Class 2 Serial Data (1 of 3)
Right Power Window
G302 V4U/B9Q
G302 V4U/B9Q
G201
RR BLO, RR DR MDL, HVAC, Stop LP, IGN SW, and TSIG/HAZ Fuses
RR BLO, RR DR MDL, HVAC, Stop LP, IGN SW, and TSIG/HAZ Fuses
PWR Window Circuit Breaker
PWR Window Circuit Breaker
Left Middle Door Power Door Lock (w/V4U)