Initial Inspection and Diagnostic Overview

INSPECTION AND VERIFICATION
1. Verify the concern by operating the parking brake system to duplicate the condition.
2. Inspect to determine if one of the following mechanical concerns apply:
^ Check the parking brake rear cable and conduits for damage and proper routing. If the parking brake rear cable and conduit are damaged, they must be replaced. Service and Repair
^ Operate the parking brake control and check for conditions that may cause binding, groaning or an incomplete release of the parking brake.
^ Verify the parking brake control stroke is five to seven notches when applied with a foot pedal force of 170 N (125 lb). If not, Adjust. Adjustments

3. Inspect to determine if one of the following electrical concerns apply:
^ If the parking brake is operational and no concerns were found in step 2 and the indicator remains "ON", a brake system concern has occurred.

4. If inspection reveals obvious concern(s) that can be readily identified, service as required.
5. If the concerns remain after the inspection, determine the symptoms.