Jungheinrich Eje 120 Error Code 4372 Work __full__ Jun 2026

Older EJE 120 units use a brushed DC lift motor. Worn brushes increase internal resistance. When the controller commands lift, the motor tries to draw current, but the resistance causes a voltage drop that the controller misinterprets as a battery issue.

Request a firmware update via the official proprietary diagnostic link ( Jungheinrich Incado ). jungheinrich eje 120 error code 4372 work

Look for spots where wires pinch or chafe when the handle maneuvers up and down. Older EJE 120 units use a brushed DC lift motor

is a power supply and plausibility error related to the hydraulic lift system. The "work" required is almost always in the battery, cables, contactor, or motor brushes . This is rarely a complex electronic failure. Request a firmware update via the official proprietary

The EJE 120 typically uses a 24V lead-acid or lithium-ion battery. If the battery voltage drops below 20V under load (lifting), the controller triggers code 4372. A battery with a dead cell will show good resting voltage (e.g., 24.5V) but collapse to 18V under load.

Specialised services, such as EKT TEKNOLOJİ , offer repair and revision services specifically for Jungheinrich E4372 fault codes, which may involve repairing the internal control boards or cards. Affected System Hydraulics Cuts out completely Check tiller sensor signals Tiller Head Analogue implausible Update firmware/Check for backlash Drive Control Intermittent faults Perform a software reset

Use electrical contact cleaner on the sensor components to remove dust or debris. Step 3: Inspect Wiring