Repair Instruction

Repair Actions

1. Check for communication faults with SRBM from other ECU's and investigate faults with SRBM
2. If fault returns, check for communication faults from the Body-LIN 2 Communication BUS linking BCM and SRBM and investigate faults with Body-LIN 2 Communication BUS
3. If fault returns, check electrical circuits between BCM and SRBM, repair if faulty and clear DTC
4. If fault returns, replace SRBM and clear DTC
5. If fault returns, replace BCM and clear DTC