DTC U201A-52: Control Module Main Calibration Data - Not activated: Action
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.
- Using the Jaguar Land Rover approved diagnostic equipment, reconfigure the upper/lower tailgate control module with the latest level software
- If the fault persists, check and install a new upper/lower tailgate control module as necessary