Ingress of water from cleaning or dust accumulation inside the handle. Bridges contacts, shorting the analogue signal.
Faulty tiller head sensor reading or strict neutral zone definitions. Best Fix: Firmware update in the tiller head.
Avoid allowing dust or water to enter the handle assembly. jungheinrich eje 120 error code 4372 top
Disclaimer: Always use lock-out/tag-out. High voltage capacitors may remain charged.
The EJE 120 uses a 120-ohm terminating resistor at both ends of the CAN bus (Master controller and Top module). Ingress of water from cleaning or dust accumulation
: The error is triggered when there is an "implausible" signal regarding the neutral zone in either the drive or hydraulic (lift/lower) systems. System Conflict
Clear fault & test
The Jungheinrich EJE 120 is a workhorse in modern warehousing, renowned for its reliability as an electric pedestrian pallet truck. However, like any sophisticated piece of material handling equipment, it can occasionally encounter faults. One of the more specific and frustrating faults reported by operators is the .
This specific fault message is widely recognized in warehouse maintenance circles. It primarily points to a calibration issue or hardware glitch within the control arm mechanism, where the vehicle's computer registers a conflicting signal regarding the mechanical position of the control handles. Best Fix: Firmware update in the tiller head