DTC P0531 Buick
Rear Left Window Lifter Switch Driver Side-Signal Stuck High
Rear Left Window Lifter Switch Driver Side-Signal Stuck High
Lost Communication With Power Management Battery Voltage
Lost Communication With Lamp Status
Lost Communication With ECM PCM A on Bus B
No Communication With SDM (Restraint Module)
Rear Left Speaker. Signal Too High
Invalid Data Received From Instrument Panel Cluster Control Module
Key Interlock Circuit Abnormal
Front Axle Level Sensor Circuit High
XX: ECU Hardware
Lost Communication With Vehicle Mode Status
HLDF Invalid Data Received From Central Electronic Module. Algorithm Based Failures