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Power Windows System Components

The power window system consists of the following components:

Driver window switch
Passenger window switch
Left rear window switch
Right rear window switch
Window motors in each of the doors
Body control module (BCM)

GM3461356

Callout	Component Name
S79D	S79D Window Switch - Driver
M74D	M74D Window Motor - Driver
K9	K9 Body Control Module
S79RR	S79RR Window Switch - Right Rear
S79LR	S79LR Window Switch - Left Rear
S79P	S79P Window Switch - Passenger
M74P	M74P Window Motor - Passenger
M74LR	M74LR Window Motor - Left Rear
M74RR	M74RR Window Motor - Right Rear