Repair Instruction

Repair Actions

1. Check for communication faults with SRGM from other ECU's and investigate faults with SRGM.
2. If fault returns, check for communication faults from the Body-LIN2 Communication BUS linking BCM and SRGM and investigate faults with Body-LIN2 Communication BUS
3. If fault returns, check electrical circuits between BCM and SRGM, repair if faulty and clear DTC
4. If fault returns, SRGM and clear DTC
5. If fault returns, replace BCM and clear DTC