: Indicates multiple areas or the general electrical system are affected.
: The system detects that both "Forward" and "Reverse" commands are being sent at the same time. This is common in twin-pedal models or trucks with faulty direction switches. jungheinrich error code 0802
: 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 : Indicates multiple areas or the general electrical
: A mechanical failure or "sticking" in the travel direction switch (Multipilot or Solopilot) can trigger a constant signal. : Corroded connector pins, loose wiring in the
: The specific identifier for the fault condition, often linked to conflicting travel signals or low voltage . Primary Causes of Error 0802
: The machine may inhibit all travel to protect the motor and transmission.
: Use a digital multimeter (DMM) to check the input voltage at the display or controller. Ensure the battery is fully charged and the main fuses are intact.
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