Park Brake Will Not Hold
Park Brake Will Not HoldTest Description
The numbers below refer to the step numbers on the diagnostic table.
2. Listen for an audible click when the park brake relay A operates. Command both the ON and OFF states. Repeat the commands as necessary.
3. Listen for an audible click when the park brake relay B operates. Command both the ON and OFF states. Repeat the commands as necessary.
Steps 1 - 5:
Steps 6 - 19:
Park Brake Will Not Hold