DTC C1A36-13: Exhaust Valve - Circuit 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 exhaust valve circuit for open circuit, high resistance. Repair circuit as required, clear the DTCs and retest
- If the fault persists, check integrity of rear valve block connector. Repair or replace as required. Clear the DTCs and retest
- If the fault persists, install a new suspension air supply unit. Clear the DTCs and retest