Jungheinrich Eje 120 Error Code 4372 -
Understanding Jungheinrich EJE 120 Error Code 4372 Error code 4372 on a Jungheinrich EJE 120 electric pallet jack typically indicates a "tiller head sensor analogue implausible" event. This critical fault generally occurs when the truck’s controller detects that the signals for drive, lift, or lower functions are not in their required "neutral" or "zero" positions during startup or operation.
Tools & equipment recommended
- Multimeter (DC voltage, continuity, insulation)
- Insulation resistance tester (megger)
- CAN bus/CANalyzer tool or diagnostics interface compatible with Jungheinrich service software
- Hand tools and torque wrench
- Battery tester / load tester
- Oscilloscope (for advanced signal checks)
- Replacement fuses, connectors, and protective gloves/eye protection
He grabbed his diagnostic tablet and tool bag, navigating the labyrinth of towering racking until he found the truck. The driver, a younger guy named Marcus, was standing beside it, looking pale. jungheinrich eje 120 error code 4372
Controller Fault: