Open Check
- IG "OFF".
- Disconnect IBAU and MDPS connector.
- Measure resistance between CAN HIGH terminal (LOW terminal) of the IBAU harness connector and CAN HIGH terminal (LOW terminal) of the MDPS harness connector.
Specification: Approx. below 1Ω
- Is the measured value within specifications?
YES
- Go to "COMPONENT INSPECTION " procedure.
NO
- Repair open in CAN BUS line between IBAU harness connector and MDPS harness connector and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.