Possible Causes
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.
NOTE:
Circuit reference - SUB_CAN_L/SUB_CAN_H
- Headlamp power supply circuit, short circuit to ground, short circuit to power, open circuit, high resistance
- SUB-CAN network communication error
- SUB-CAN network circuit short circuit to ground, short circuit to power, open circuit, high resistance