B1 - Check Parking Brake Cable

^ Release parking brake control.
^ If the vehicle can't be moved, raise and support the vehicle.
^ Release parking brake cable tension.
^ Remove brake drum or rear disc brake rotor and disconnect parking brake rear cable and conduit (2A635).
^ Does the parking brake release?

YES -- GO to B2. B2 - Parking Brake Cable Check

NO -- Service the worn or damaged rear brake component. Retest the system.