Repair Instruction

Repair Actions

1. Check for communication faults with ESC/IDB from other ECU's and investigate faults with PSM.
2. If fault returns, check for communication faults from the Body-CAN and the Chassis CAN BUS linking ESC/IDB and PSM module and investigate faults repair if faulty and clear DTC
3. If fault returns, replace ESC/IDB and clear DTC
4. If fault returns, replace PSM and clear DTC