DTC U0080-88: Vehicle Communication Bus F - Bus off: Action
- Using the Jaguar Land Rover approved diagnostic equipment, inspect the status bits of the DTC on the DTC information page. If 'Confirmed DTC' status bit is not set ('NO' on display) ignore this DTC
- Using the Jaguar Land Rover approved diagnostic equipment, check for other FlexRay network related Diagnostic Trouble Code(s) and refer to the relevant DTC index
- Refer to the electrical circuit diagrams and check the FlexRay bus circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary, clear the Diagnostic Trouble Code(s) and retest
- If the fault persists contact Jaguar Land Rover technical assistance