DTC B11DB-87: Battery Monitoring Module A - Missing message: Action
- Refer to the appropriate SYSTEM WIRING DIAGRAMS and check the battery monitoring system control module power circuit for open circuit, high resistance. Repair the wiring harness as necessary
- Refer to the appropriate SYSTEM WIRING DIAGRAMS and check the LIN bus 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 DTCs and retest. If the fault persists, install a new battery monitoring system control module