: Corroded connector pins, loose wiring in the junction box, or interference on the CAN bus line can cause signal feedback that the controller misinterprets. Troubleshooting Steps
: On certain displays like the FINCH II, 0802 indicates input voltage has dropped below 8 volts. jungheinrich error code 0802
Internal power supply out of. range (24.0 V) The event message is triggered. if for T = time limit the following applies: • V24V > Machine Maxx USA Jungheinrich Forklift Error Codes - Machine Maxx USA : Corroded connector pins, loose wiring in the
: A mechanical failure or "sticking" in the travel direction switch (Multipilot or Solopilot) can trigger a constant signal. range (24
: Points toward CAN control or general electronic signaling issues.
The generally signals a critical issue within the truck's electrical system , specifically relating to simultaneous engagement of travel directions or low input voltage to the display. This error often brings the machine to a halt to prevent mechanical damage or unsafe operation. Understanding the 0802 Fault