Jungheinrich Eje 120 Error Code 4372 Top !full! Online

The internal sensor card or the traction sensor may need replacement.

For professional assistance, you can use the Jungheinrich Call4Service App to request a technician directly from your mobile device. Do you have access to the , or Discussion: Error 4372 - Forums - Forklift Action

Jungheinrich has released updates specifically for this error that expand the neutral "window" . This allows the controller to accept a slightly wider range of values as "neutral," preventing the error from triggering due to minor sensor drift. jungheinrich eje 120 error code 4372 top

Inspect the wiring harness that runs through the tiller arm. This area is subject to constant flexing and is a common point for wire fatigue or shorts. 2. Software Calibration (Requires Judit Diagnostic Tool)

The controller detects that there is no neutral zone (zero-travel position) for the drive or lift/lower functions. This can be caused by physical wear, electrical drift, or outdated firmware that has a "neutral window" that is too narrow to accommodate normal sensor aging. Secondary Causes: Faulty traction or steering sensors within the tiller head. Damaged or loose wiring in the tiller head harness. The internal sensor card or the traction sensor

A technician can perform a "Teach-In" to recalibrate the actual values for the direction and travel potentiometers. 3. Component Replacement If calibration fails or the error returns immediately:

Sometimes the error is transient. Turn the truck off and on again to see if the self-test clears the fault. This allows the controller to accept a slightly

A mechanical issue causing "backlash" or play that prevents the sensor from returning to a true neutral state. 1. Immediate Restart and Physical Inspection

Most modern Jungheinrich trucks require the proprietary Judit Diagnostic Software for a permanent fix.