Open Check

1. IG "OFF".
2. Disconnect FPCM and PCM (ECM) connector.
3. Measure resistance between P-CAN HIGH terminal (LOW terminal) of the FPCM harness connector and P-CAN HIGH terminal (LOW terminal) of the PCM (ECM) harness connector.

   Specification  : Approx. below 1Ω

4. Is the measured value within specifications?

YES 

• Go to "COMPONENT INSPECTION ".

NO 

• Repair open in P-CAN BUS line between FPCM harness connector and PCM (ECM) harness connector and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.