Jungheinrich Eje 120 Error Code 4372 Top ^hot^ Online

Encountering the Jungheinrich EJE 120 error code 4372 "TOP" can be frustrating, but it is a well-understood and documented issue. The good news is that Jungheinrich recognizes the problem and has clear solutions available.

| Cause Category | Specific Fault | Probability | |----------------|----------------|--------------| | | Sticking or jammed limit switch roller (S4) | High | | Electrical | Short to ground or open circuit in S4 wiring | Medium | | Alignment | Cam/bracket misalignment due to mast wear or impact | Medium | | Controller | Faulty input on main board (MOSFET or pull-up resistor) | Low | | Hydraulic | Over-lift due to leaking cartridge valve (allows piston past cutoff) | Rare | jungheinrich eje 120 error code 4372 top

A qualified technician should use a diagnostic tool to verify if the actual value of the tiller position is within the expected range, especially during the transition from neutral to driving/lifting. 4. Inspect Cable Harness Encountering the Jungheinrich EJE 120 error code 4372

Note : If the fault clears and the truck operates temporarily before tripping again when changing direction, the issue points directly to a software window limit or a failing potentiometer position. Step 2: Clean and Inspect Tiller Head Assembly jungheinrich eje 120 error code 4372 top

Regularly check that the tiller handle snaps back to the center position efficiently.