DTC P0634 GMC

Front Passengers Power Window Position Detect Circuit Error

Front Passengers Power Window Position Detect Circuit Error

Description

Front Passengers Power Window malfunction. NOTE: If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A.

Cause and Solution

Faulty Front Passengers Window Motor Faulty Front Passengers MPCS unit

Video Guide

Duration: PT3M46S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: P0634
  • Brand: GMC
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