DTC C104C-64: Rear Axle Piston Pressure Regulating Valve - Signal plausibility failure: Action
WARNING: This page is about a different car, the 2021 Land Rover Range Rover Sport, 2020 Land Rover Range Rover Sport, and 2019 Land Rover Range Rover Sport. However, it is still accessible from the selected car via links, so may be relevant.
- Refer to the appropriate system wiring diagrams and check the dynamic response rear actuator piston-side pressure regulating valve coil circuit, harness and connectors (positive or negative) for short circuit faults. Repair circuit as required, clear the DTCs and retest
- Refer to the appropriate system wiring diagrams and check the resistance of the dynamic response rear actuator piston-side pressure regulating valve coil circuit (nominal value should be 5.1 ohms). Repair circuit as required, clear the DTCs and retest
- If the fault persists, install a new dynamic response valve block as required and reset adaptive data. Clear the DTCs and retest