Check harness and tiller head connections with a multimeter. Replace the traction sensor or the entire tiller head.
Check for any physical or looseness in the tiller handle mechanism that might prevent the sensor from returning to true zero.
: Older software versions have a very narrow "window" for what the truck considers neutral. Jungheinrich is known to have released updates to expand this window and prevent nuisance trips. Step-by-Step Troubleshooting & Fixes jungheinrich eje 120 error code 4372 work
: The traction sensor in the tiller head may be sending a signal that it is slightly "active" even when the handle is at rest.
Inspect tiller head for mechanical play; calibrate if possible. Update firmware to expand the neutral "window". Wiring issue Check harness and tiller head connections with a multimeter
Troubleshooting Jungheinrich EJE 120 Error Code 4372 On the , error code 4372 indicates a lack of a neutral zone in either the drive or lift/lower functions . This most commonly points to a fault or miscalibration in the tiller head traction sensor . Core Cause: The "Neutral Zone" Issue
Ensure the tiller is in its proper vertical starting position. The truck may inhibit operation if it detects movement or a non-neutral signal during the system start-up. : Older software versions have a very narrow
For advanced diagnostic steps or software updates, it is recommended to contact an authorized Jungheinrich Service Provider as specialized diagnostic handsets are often required. Discussion: Error 4372 - Forums - Forklift Action
