DTC U0080-88: Vehicle Communication Bus F - Bus off: Action
- Refer to the electrical circuit diagrams and check the gateway module power and ground circuits for open circuit, high resistance. Repair the wiring harness as necessary
- Using the Jaguar Land Rover approved diagnostic equipment, run application - ECU Diagnostics/Electric Power Inverter Converter Control Module (EPIC)/ECU Functions/On Demand Self Test. Refer to the electrical circuit diagrams and check the FlexRay network circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary
- Using the Jaguar Land Rover approved diagnostic equipment, check the gateway module for related DTCs and refer to the relevant DTC index