DTC U0046-88: Vehicle Communication Bus C - Bus Off: Action
NOTE:
To validate the repair, cycle the ignition off, then on and check the DTC does not set
- Using the Jaguar Land Rover approved diagnostic equipment, perform a CAN network integrity test. Refer to the electrical circuit diagrams and check the high speed CAN bus (chassis) circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary