: An internal failure in the electronic card housed within the tiller unit.
: Because this is a documented software issue, a Jungheinrich service technician may need to update the firmware in the tillerhead to expand the neutral zone "window". Inspect the Tillerhead Internals : jungheinrich eje 120 error code 4372
Use the on-board display or, ideally, the Jungheinrich “Diagnostic Tool” software. Key on and navigate to the error log. Check if code 4372 is active or stored. Also note any accompanying codes (e.g., 4280 = undervoltage, 4350 = valve short circuit). This gives context. : An internal failure in the electronic card
: A known issue where the neutral "window" for the controls is too narrow, causing minor shifts to trigger a fault. Key on and navigate to the error log
Encountering Error Code 4372 on your Jungheinrich EJE 120 is undoubtedly a disruption, but it's a known issue with a well-documented, often software-based solution. The most actionable takeaways from this article are: