Signal Circuit Inspection

■ Check CAN communication line Open 

1. IG "OFF". Disconnect the connectors related to the CAN communication.
2. Measure resistance between High signal terminal of PCM and FPCM.
3. Measure resistance between Low signal terminal of PCM and FPCM.

   Specification:  Approx. 0Ω

4. Is the measured resistance within specification?

   YES 

   • Go to next step below.

   NO 

   • Repair CAN communication line for Open. And then go to "Verification of Vehicle Repair " procedure.