Repair Instruction
Repair Actions
- Check for communication faults with LIN3 Communication BUS from other ECU's and investigate faults with LIN3 Communication BUS
- If fault returns, check electrical circuits between BCM and LIN3 Communication BUS, repair if faulty and clear DTC
- If fault returns, check electrical circuits between other ECU's and LIN3 Communication BUS, repair if faulty and clear DTC
- If fault returns, replace BCM and clear DTC