3389

New Holland 3389: Low 12V Voltage in 12VH1 Circuit

Issue description

The system has detected a low voltage condition in the 12VH1 circuit. This may affect the operation of components connected to this circuit. Further investigation is required to identify the root cause of the voltage drop.

Check the cause

  1. The power supply to the 12VH1 circuit

  2. Connections and wiring associated with the 12VH1 circuit

  3. The component identified by this code

Repair steps

  1. Inspect

    Inspect the power supply to the 12VH1 circuit for proper voltage output.

  2. Check

    Check the connections and wiring associated with the 12VH1 circuit for damage, corrosion, or loose connections.

  3. Test

    Test the component identified by this code to ensure it is functioning properly.

Parts you might need

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