Inspection and Verification

Check the operation of the parking brake system with the vehicle on a hoist and the parking brake control fully released. Check for any damaged cables and install new components as necessary.

The first indication that something may be wrong in the parking brake system is a change in the feeling through the parking brake control. The parking brake not holding on an incline or dragging after being released are also indicators of system concerns.

1. Verify the customer concern.
2. Visually inspect for obvious signs of mechanical damage.
   VISUAL INSPECTION CHART
   
   

   Mechanical	Electrical
   Parking brake control Front parking brake cable and conduit LH rear parking brake cable and conduit Rear brake calipers RH rear parking brake cable and conduit	Wiring, terminals or connectors Parking brake switch

3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
4. If the cause is not visually evident, verify the symptom and GO to SYMPTOM CHART .