Repair Instruction

Repair Actions

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