Eje 120 Error Code 4372 Work [better]: Jungheinrich

The contactor that sends power from the battery to the lift pump motor can have pitted or welded contacts. A high-resistance contactor will pass enough voltage for diagnostics, but under load (lifting), the voltage collapses.

A technician may need to perform a calibration (Teach-In) to re-map the neutral positions for the steering and travel sensors. jungheinrich eje 120 error code 4372 work

Because the sensor cannot confirm the operator's intent, the system enters a safety state, often disabling the hydraulics to prevent unintended movement. Why It Happens The contactor that sends power from the battery