DTC C2005-77: Right Actuator - Commanded position not reachable: Action
WARNING: This page is about a different car, the 2018 Land Rover Discovery Sport, 2017 Land Rover Discovery Sport, 2016 Land Rover Discovery Sport, and 2015 Land Rover Discovery Sport. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
To validate an electric park brake repair, apply and release the electric park brake switch
- Check that the electric park brake right actuator is correctly installed and operational. Rectify as required
- Refer to the appropriate system wiring diagrams and check the electric park brake right actuator circuits for correct polarity and for open circuit, high resistance. Repair circuit(s) as required
- Check for any electric park brake actuator-related DTCs and refer to the relevant DTC index
- Clear DTCs. Apply the park brake and retest
- If the fault persists, cycle ignition and clear DTCs. Temporarily connect the left-side actuator harness to the right-side actuator and vice versa, then apply and release the park brake. If DTC C2006-77 is set, replace the electric park brake right actuator. If DTC C2005-77 is set, check the electric park brake right actuator power circuit for short circuit faults and repair circuits as required. Reconnect actuator harnesses in original positions, clear DTCs and retest
- Refer to the appropriate system wiring diagrams and check the anti-lock brake system power circuit for short circuit to ground, open circuit, high resistance. Repair circuit(s) as required
- Refer to the relevant service information and test the battery and charging system