Possible Cause
| Possible Cause | Cause check |
|---|---|
| 1. Bad AWD controller connector contact | Check the P1-CAN communication line connector status |
| 2. Bad contact on MDPS controller connector | Check the status of the C-CAN communication line connector |
| 3. P/C-CAN communication branch line (branch line) disconnection or short circuit (main line in case of terminating resistance controller) | Check branch line (branch line) wiring status |
| 4. MDPS | MDPS Inspection |
| Inspection for MDPS communication line |