Possible Causes
WARNING: This page is about a different car, the 2018 Land Rover Range Rover, 2017 Land Rover Range Rover, 2016 Land Rover Range Rover, 2014 Land Rover Range Rover, and 2013 Land Rover Range Rover. However, it is still accessible from the selected car via links, so may be relevant.
- The powertrain control module detected an internal temperature above the expected range
- Connector is disconnected, connector terminal is backed out, connector terminal corrosion
- Coolant thermostat heater circuit, open circuit, high resistance
- Circuit reference - O_T_CTH -
- Coolant thermostat heater failure