DTC B1087-87: LIN Bus "A" - Missing message: Action
- Refer to the electrical circuit diagrams and check the steering wheel switchpack power and ground circuits for intermittent short circuit, open circuit, high resistance. Repair the wiring harness as necessary. Clear the DTCs and retest
- Refer to the electrical circuit diagrams and check the steering wheel switchpack LIN bus circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary. Clear the DTCs and retest
- Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest. If the fault persists, install a new steering wheel switchpack