How long does the parking brake release cable last?

Your vehicle's parking brake engages and disengages separately from the main braking system. A steel cable runs from the parking brake lever or cable to the rear to apply the brake, and a release cable operates the mechanism when you want to release the parking brake.

The parking brake release cable is attached to the same pedal or lever as the cable that activates the system (often part of the same cable in a Y-configuration, but this varies by make and model). Over time, the cable can stretch. Corrosion and rust of attachment points, freezing of the cable or even breakage are also possible. If the cable or connectors/fasteners break while the parking brake is applied, you will not be able to disengage the system.

The service life of the parking brake cable has not been established. The life of the tether will be determined by a number of different factors, including where you live (for example, road salt in northern areas can greatly reduce the life of the release tether, but in warmer climates, it may show little wear). ).

To maximize the life of the parking brake and related components, it is important to check and adjust the parking brake regularly. This should be part of the normal service.

If the parking brake release cable fails while the parking brake is applied, you will not be able to drive the vehicle. Attempting to do so will definitely damage the braking system and may damage other components.

Watch for the following symptoms that indicate that the parking brake cable is nearing the end of its life: