Avoid sudden or "jerky" movements of the tiller, which can trigger implausible input messages.
A common issue is that the "neutral" zone for the drive or lift/lower functions is too narrow. Jungheinrich has previously released firmware updates for the tiller head to expand this neutral window and prevent false errors. jungheinrich eje 120 error code 4372 top
This error is often caused by a in the steering maps for drive or lift/lower functions. Because there is no clear zero-travel switch position, the controller may detect a signal that it considers invalid or "implausible" while in the neutral position. Recommended Actions Avoid sudden or "jerky" movements of the tiller,
Sometimes, operating in turtle mode can bypass the severe sensitivity of the main drive switch. This error is often caused by a in
Turn the key switch off and on again. This may reset the controller temporarily, allowing you to move it a few times. Use Turtle Mode: