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.
- Refer to the appropriate service information and inspect the power supply circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Including the internal harness and connections. Repair the wiring harness as necessary
- Using the Jaguar Land Rover approved diagnostic equipment, clear the Diagnostic Trouble Code(s) and retest. If the fault persists, install a new headlamp assembly