Possible Causes
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.
- Air suspension relay control voltage signal invalid
- Air suspension air supply unit main relay coil terminals - Short circuit to one another, open circuit, high resistance
- Air suspension air supply unit main relay circuits - Short circuit to power, short circuit to ground, open circuit, high resistance