DTC U0080-87: Vehicle Communication Bus F - Missing message: Action
- Refer to the electrical circuit diagrams and check the power and ground connections to the module
- Refer to the electrical circuit diagrams and check the high speed CAN chassis systems bus circuit for short circuit to ground, short circuit to power, open circuit, high resistance
- Using the Jaguar Land Rover approved diagnostic equipment, identify the module(s) responsible for the erroneous CAN signals. Check these modules for related Diagnostic Trouble Code(s) and refer to the relevant DTC index