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
The power supply to the 12VH1 circuit
Connections and wiring associated with the 12VH1 circuit
The component identified by this code
Repair steps
Inspect
Inspect the power supply to the 12VH1 circuit for proper voltage output.
Check
Check the connections and wiring associated with the 12VH1 circuit for damage, corrosion, or loose connections.
Test
Test the component identified by this code to ensure it is functioning properly.
Parts you might need
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