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 and 2020 Land Rover Range Rover. 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