Repair Instruction

Repair Actions

1. Check for communication faults with VCU from other ECU's and investigate faults with VCU
2. If fault returns, check for communication faults from the Info-CAN/CH-CAN Communication BUS linking MHU and VCU via XGW module and investigate faults with Info-CAN/CH-CAN Communication BUS
3. If fault returns, replace VCU and clear DTC
4. If fault returns, replace MHU and clear DTC