Repair Instruction

Repair Actions

1. Check for communication faults with HUD from other ECUs and investigate faults with HUD.
2. If fault returns, check for communication faults from the Info CAN and Body CAN Communication BUS linking BCM and HUD and investigate faults with Info CAN and Body CAN Communication BUS.
3. If fault returns, replace HUD and clear DTC.
4. If fault returns, replace BCM and clear DTC.