DTC U0073-88: Control Module Communication Bus 'A' Off - Bus off: Action
WARNING: This page is about a different car, the 2016 Land Rover LR4, 2015 Land Rover LR4, and 2014 Land Rover LR4. However, it is still accessible from the selected car via links, so may be relevant.
- Refer to the appropriate system wiring diagrams and check the high speed CAN bus high circuit for short circuit to the high speed CAN bus low circuit