DTC B1406-88: Park Heater Remote Receiver Module - Bus off: Action
- Refer to the appropriate system wiring diagrams and check the fuel fired booster heater receiver power and ground circuits for open circuit, high resistance. Repair the wiring harness as necessary
- Refer to the appropriate system wiring diagrams and check the LIN 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, clear the Diagnostic Trouble Code(s) and retest. If the fault persists, install a new fuel fired booster heater receiver as necessary