Jungheinrich Error Code 0802 | [top]

Low voltage tricks electronic modules into reporting false hardware errors.

Are you currently seeing other (like 2335) on your Jungheinrich display? Jungheinrich System Error Codes - Studocu

For example, an error starting with E02 belongs to the event group "Current", meaning a problem with an input or output interface is likely. Understanding this structure is the first step to demystifying the fault. jungheinrich error code 0802

A healthy CAN-bus network with two functional parallel terminating resistors should register approximately 60 Ohms . If your meter reads 120 Ohms , one of the terminating links or module connections is wide open. A reading near 0 Ohms indicates a direct short circuit in the wiring harness.

Jungheinrich’s proprietary software allows you to view the live resistance value from the sensor. If the software shows a fixed value (e.g., always 9999 Ω or always 0 Ω) while the motor is cold, the controller is not receiving a plausible signal. You can also perform an actuator test to bypass the sensor – if the error clears, the sensor is faulty. Low voltage tricks electronic modules into reporting false

What is the of your Jungheinrich truck (e.g., EJE 120, EFG 216)?

If you want to troubleshoot a specific machine, tell me the of your Jungheinrich truck and if the error happens immediately at startup or during operation . I can provide the exact wiring layout or part numbers for your unit. AI responses may include mistakes. Learn more Share public link Understanding this structure is the first step to

Absolutely not. If the code is intermittent, the pedal signal is unstable. The truck could surge unexpectedly or refuse to brake, leading to a collision.

handle for damage or sticking. If a switch is stuck in one position, selecting the opposite direction will trigger Code 0802. Check Wiring and Connections:

Jungheinrich provides several official support channels:

Experienced technicians and forum discussions consistently point to a few key causes behind this loss of communication. The fault is rarely with the main display or the wiring; it is typically rooted in the controllers and their supporting electronics.