DTC C104B-28: Rear Axle Rod Pressure Regulating Valve - Signal bias level out of range/zero adjustment 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 rod-side pressure regulating valve coil circuit, harness and connectors (positive or negative) for short circuit to another circuit. Repair circuit as required, Clear the DTCs and retest
- If the fault persists, install a new dynamic response control module