DTC P0531 Buick
Rear Left Window Lifter Switch Driver Side-Signal Stuck High
Rear Left Window Lifter Switch Driver Side-Signal Stuck High
Description
When the Body Control Module (BCM) detects the Driver Side Left Rear Window Switch is active in the UP position for greater than 30 seconds.
Cause and Solution
DRIVER SIDE LEFT REAR WINDOW SWITCH STUCKLEFT REAR WINDOW SWITCH SIGNAL CIRCUIT SHORTED TO VOLTAGEDRIVER SIDE (MASTER) WINDOW SWITCHBODY CONTROL MODULE (BCM)
Video Guide
Diagnostic Info
- DTC Code: P0531
- Brand: Buick