GM Service Manual Online
For 1990-2009 cars only

Important: Review the system operation in order to familiarize yourself with the system functions.

Refer to Park Brake System Description and Operation .

Visual/Physical Inspection

    â€¢ Inspect for aftermarket devices which could affect the operation of the park brake system.
    â€¢ Inspect the easily accessible or visible system components for obvious damage or conditions which could cause the symptom.

Symptom List

Refer to a symptom diagnostic procedure from the following list in order to diagnose the symptom:

Park Brake Will Not Hold or Release