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Home >> Chevrolet >> 2020 >> Malibu LS >> Repair and Diagnosis >> External Pages >> Different car >> Section 59 (Power Door Lock System) >> Diagnostic Information and Procedures >> Door Lock Indicator Malfunction (Left Rear, Right Rear) >> Circuit/System Description

Circuit/System Description

WARNING: This page is about a different car, the 2019 Chevrolet Malibu. 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
A23LR Door Latch Assembly - Left Rear The switch has a normally open contact.When the switch is activated, the signal circuit to the control module is grounded.
A23RR Door Latch Assembly - Right Rear The switch has a normally open contact.When the switch is activated, the signal circuit to the control module is grounded.
K9 Body Control Module The BCM forwards the status of the doors to the driver information center via serial data.
P16 Instrument Cluster The instrument cluster houses several displays and gauges to inform the driver about various parameters of the vehicle.
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