When the key is turned on, the truck initializes, but almost immediately the turtle icon starts flashing and the display shows 4372. The truck will not drive or lift. Occasionally, after clearing the code, it might move for a second, but the error returns immediately upon throttle input. Therostrumnet [BEST]
Any wiring diagrams or troubleshooting tips would be greatly appreciated. Umastipk Movies High | Quality
[Help] Jungheinrich EJE 120 Error Code 4372 - Need advice on troubleshooting
Based on the service manual, Error 4372 typically points to a CAN Bus communication fault , specifically related to the Vehicle Controller.
Is there a specific pin on the controller plug I should test for continuity, or a known weak point in the wiring harness for these trucks?
Hi everyone,