Broken internal gears are the #1 cause of charge port lock failures on the Nissan Leaf ZE1. This kit replaces the exact gears that fail — with a stainless steel upgrade that outlasts the originals.
The charge port actuator on the Nissan Leaf ZE1 houses three small plastic gears driven by a DC motor. Over time these gears crack and strip, causing the lock to fail mid-cycle — leaving the charger stuck in or preventing it from locking at all.