Repair Instruction

Repair Actions

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