DTC U0080-88: Vehicle Communication Bus F - Bus off: Action

NOTE: The FlexRay wiring harness must not be repaired by making a localized wiring repair. A new wiring harness should be installed.

Refer to the appropriate system wiring 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