If the error reappears after sensor replacement, check the wiring harness between the sensor and the main controller (often chafed near the mast pivot point).
: Jungheinrich is aware of this common issue and provides a firmware update for the tiller head. This update expands the "neutral window," allowing for more tolerance in the sensor's resting position. Inspect Tiller Head Hardware jungheinrich eje 120 error code 4372 work
If the sensor is confirmed faulty and calibration/updates do not work, the tiller head assembly or the specific internal card may need replacement. Quick Summary Table Likely Fault Recommended Action Out-of-range sensor If the error reappears after sensor replacement, check
If the error persists after a restart, professional intervention is often required: Inspect Tiller Head Hardware If the sensor is
The traction sensor within the drawbar head may be failing or sending implausible signals. Recommended Solutions
To avoid future occurrences of error 4372: