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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 222 (Fixed And MOVEABLE Window System) >> Description and Operation >> Power Windows Description and Operation (Sedan) >> Power Windows System Components

Power Windows System Components

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.

The power window system consists of the following components:

Fig 1: 14 Power Windows Block Diagram (Sedan)
GM3461361Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
S79D S79D Window Switch - Driver
M74D M74D Window Motor - Driver
A23LR A23LR Door Latch Assembly - Left Rear
A23RR A23RR Door Latch Assembly - Right Rear
K9 K9 Body Control Module
S79P S79P Window Switch - Passenger
S79LR S79LR Window Switch - Left Rear
S79RR S79RR Window Switch - Right Rear
A23RR A23RR Door Latch Assembly - Right Rear
A23LR A23LR Door Latch Assembly - Left Rear
M74RR M74RR Window Motor - Right Rear
M74P M74P Window Motor - Passenger
M74LR M74LR Window Motor - Left Rear
X53A X53A Fuse Block - Rear Body