Error code 4372 on a Jungheinrich EJE 120 typically points to a tillerhead failure. This is a common issue often caused by a neutral zone that is too narrow, making the truck think it is being activated when it should be stationary. Key Causes and Troubleshooting

This error is often triggered when the truck's control system cannot find a stable zero or "neutral" position for the travel or hydraulic switches.

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How Jungheinrich’s Diagnostics Turn Downtime into Uptime

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Verify Battery Condition: Ensure the battery is holding a charge under load, as low voltage can sometimes cause erratic sensor readings.

Inspect the sensor and sensor wheel for physical damage or dirt. Component Replacement : If the error persists after recalibration and drying, the print card (PCB) in the steering head or the butterfly sensor itself likely needs replacement. Technical Specifics Discussions on ForkliftAction

Troubleshooting Jungheinrich EJE 120 Error Code 4372 Error code 4372 on a Jungheinrich EJE 120 typically points to an analogue implausible signal from the tiller head sensor. This error often manifests by disabling the truck's hydraulics while sometimes allowing other functions to continue. It is a known issue that frequently occurs when the control system cannot find a clear "neutral" or zero-travel position for the drive or lift/lower controls. Primary Causes of Error 4372

Code 4372 on Jungheinrich EJE 120 = Lift command given, but height sensor reports no change within timeout.

• When did 4372 occur? (start-up, during travel, under load?)
• Any other fault codes displayed? Record all codes and freeze-frame conditions.