DTC C1B11-14: Pressure Control Valve - Circuit short to ground or open: Action
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2018 Land Rover Range Rover, 2017 Land Rover Range Rover, 2016 Land Rover Range Rover, 2015 Land Rover Range Rover, and 2014 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 diagram and check the pressure control valve circuit, harness and connectors for short circuit to ground, open circuit, high resistance. Repair circuit as required, clear the DTCs and retest
- Refer to the appropriate system wiring diagram and check the resistance of the pressure control valve 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 clear adaptive data. Clear the DTCs and retest