DTC U3000-49: Control Module - Internal electronic failure: 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, clear the Diagnostic Trouble Code(s), cycle the ignition and retest
- If the fault persists, install a new adaptive cruise control module
- Refer to GENERAL PROCEDURES and calibrate the adaptive cruise control system