- PF drive board (PFUDB: PF-703)
Solution:
- Check the connector connection and the wiring on PFUDB, and repair it if any abnormality.
- Check the drive and the coupling of the solenoid and the clutch connected to the PFUDB, repair/replace it if any abnormality, and then replace PFUDB
- Replace PFUDB
- If the same error cord occurs even after replacing PFUDB, replace the connected solenoid, the clutch and PFUDB at a time.
