DTC P261B-4B: Coolant Pump "B" Control Circuit Performance/Stuck Off - Over temperature: Action

WARNING: This page is about a different car, the 2018 Land Rover Range Rover, 2017 Land Rover Range Rover, and 2016 Land Rover Range Rover. However, it is still accessible from the selected car via links, so may be relevant.

Check for external heat sources near to the powertrain control module. Rectify as necessary. Allow the system temperature to return to normal. Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest.