DTC U0138-88: Lost Communication With All Terrain Control Module - Bus off: Action
- Refer to the electrical circuit diagrams and check the Jaguar Drive switchpack power and ground circuits for open circuit, high resistance.
Repair the wiring harness as necessary
- 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
- 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 (powertrain) 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 Jaguar Drive switchpack for related DTCs and refer to the relevant DTC index