Jungheinrich Eje 120 Error Code 4372 Top [2021] Jun 2026

: If sensors have been replaced or moved, you may need to perform a "Teach-In" (calibration) via the service interface to reset the target and actual values. cdn.prod.website-files.com 3. Component Replacement

If cleaning does not resolve the error, . jungheinrich eje 120 error code 4372 top

I can provide the specific wiring pinouts or manual calibration menu steps matching your exact setup. Share public link : If sensors have been replaced or moved,

The primary cause is a calibration flaw in early firmware versions. The electronic "window" defining the absolute zero (neutral) point for the drive butterflies or lift/lower switches is too small. Minor mechanical wear or temperature shifts cause the sensor voltage to drift outside this tiny window, triggering an implausible sensor fault. 2. Failing Hall Effect Sensors I can provide the specific wiring pinouts or

Error code on the Jungheinrich EJE 120 series indicates a critical inconsistency in the mast’s upper limit switch circuit. This code typically manifests during lift operations, often causing the truck to reduce lifting speed, disable travel functions, or completely stop hydraulic lift to prevent mechanical overrun or control logic errors. This paper provides a systematic analysis of the error’s root causes, diagnostic procedures, and corrective actions for maintenance engineers and fleet operators.

Understanding the root technical source of Error Code 4372 prevents unnecessary parts replacement.