Possible Causes
WARNING: This page is about a different car, the 2016 Land Rover LR4, 2015 Land Rover LR4, and 2014 Land Rover LR4. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Circuit reference COMP_TEMP_SIG/COMP_TEMP_GND
- Suspension air supply unit temperature sensor circuit open circuit
- Suspension air supply unit temperature sensor detached from air supply unit
- Suspension air supply unit not operating when demanded