New Holland 3051: Battery Voltage to Engine Controller - Too High Voltage
Issue description
The voltage supplied to the engine controller from the battery is higher than the acceptable range, which may cause damage to the controller or other electrical components.
Check the cause
The voltage output of the battery
The voltage regulation of the charging system
The connection between the battery and the engine controller
Repair steps
Measure the battery voltage
Use a multimeter to check the voltage of the battery when the engine is off and when it is running.
Inspect the charging system
Check the condition and output of the charging system to ensure it is not overcharging the battery.
Check the wiring and connections
Inspect the wiring and connections between the battery and the engine controller for any damage or poor contact.
Parts you might need
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