Repair Instruction
Repair Actions
- Check for communication faults with IDB from other ECU's and investigate faults with IDB
- If fault returns, check for communication faults from the Chassis CAN communication BUS linking MHU and IDB via XGW module and investigate faults with Chassis CAN Communication BUS
- If fault returns, replace MHU and clear DTC
- If fault returns, replace IDB and clear DTC.