Problems with the electronic board managing the levers or joystick for lifting/lowering.
If you are unfamiliar with the CANbus system or electrical components, it is strongly recommended to contact a certified Jungheinrich technician to avoid damaging the controllers. jungheinrich error code 0802
Unauthorized software modifications may void warranties. Always use a certified Jungheinrich technician if you lack training. Problems with the electronic board managing the levers
Jungheinrich error code 0802 generally indicates an issue with the main contactor and the mast will not lift
The truck will typically stop traveling, and a warning symbol (often a flashing "Else-Check") may appear on the display. Affected Components:
: The forklift will not move forward or backward, and the mast will not lift, tilt, or sideshift.