DTC B1D27-11: Heater Coolant Pump - Circuit short to ground: 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 diagrams and check the auxiliary coolant pump circuit for short circuit to ground. Repair circuit as required, clear DTC and retest
- If fault persists, check and install a new auxiliary coolant pump as required. Clear DTC and retest