Circuit/System Description

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

For an overview of the component/system, refer to: Door Ajar Indicator Description and Operation

Circuit	Description
Signal	The control module input circuit has an internal resistance connected to 12 V.
Ground	Chassis Ground

Component	Description
A23D Door Latch Assembly - Driver	The lock assemblies also contain a door ajar switch that is open when the door is closed.
M35D Window Motor Module - Driver	Power Window Control The control module also reads various switches and sensors and makes their values available via serial data.
A23P Door Latch Assembly - Passenger	The lock assemblies also contain a door ajar switch that is open when the door is closed.
S79P Window Switch - Passenger	Power Window Control The control module also reads various switches and sensors and makes their values available via serial data.
A23LR Door Latch Assembly - Left Rear	The lock assemblies also contain a door ajar switch that is open when the door is closed.
S79LR Window Switch - Left Rear	Power Window Control The control module also reads various switches and sensors and makes their values available via serial data.
A23RR Door Latch Assembly - Right Rear	The lock assemblies also contain a door ajar switch that is open when the door is closed.
S79RR Window Switch - Right Rear	Power Window Control The control module also reads various switches and sensors and makes their values available via serial data.