Jungheinrich Eje - 120 Error Code 4372 Top

Jungheinrich EJE 120 , error code 4372 typically indicates a Tillerhead Failure, specifically referring to an "analogue implausible" signal from the tiller head sensor. Root Cause

1. Remove the rubber grip from the tiller handle.
2. Unscrew the back cover of the tiller head (2-4 screws).
3. Disconnect the ribbon cable or internal harness.
4. Unbolt the old PCB (be careful—the throttle magnet is loose on some models).
5. Install the new top module. Crucial: You must perform a "Teach-In" procedure for the throttle sensor using Jungheinrich’s "Diagnostic Tool" software (laptop with CAN interface). Without calibration, you will get Error Code 4373 immediately after replacement.

Error 4372 typically indicates a "Limit Switch Activation" or "Plugging Brake" fault. jungheinrich eje 120 error code 4372 top

Error 4372 means the traction controller in the EJE 120 is receiving invalid information regarding the tiller position. Common Symptoms: Jungheinrich EJE 120 , error code 4372 typically

• With forks fully lowered: S4 should be closed (near 0 ohms).
• Manually open S4 (press roller): reading should be open (OL / infinite).
• If stuck open or intermittent, replace switch.

Troubleshooting Jungheinrich EJE 120: Error Code 4372 (Top)

If you are operating a Jungheinrich EJE 120 electric pallet truck and see Error Code 4372 appear on the display, your truck is likely experiencing a critical performance limitation. In most cases, this error will be accompanied by a "TOP" (Tilt Over Point or performance reduction) warning, meaning the truck has entered a safety or limp mode. Remove the rubber grip from the tiller handle