Pinion Clutch
WARNING: This page is about a different car, the 2020 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
- Check pinion gear teeth.
- Replace starter motor if teeth are worn or damaged. (Also check condition of ring gear teeth).
- Check to see if pinion locks in one direction and rotates smoothly in the opposite direction.
- Replace starter motor if pinion is locked, rotates in both directions or unusual resistance is evident.