New Holland 1903: UCM Supply Voltage Below Operational Limit

The UCM supply voltage is below the operational limit, which may affect the proper functioning of the system. This fault indicates a potential issue with the power supply to the UCM.

1. 1

   UCM power supply connections

2. 2

   UCM wiring harness

3. 3

   Power source for the UCM

1. 1

   Inspect

   Check the UCM power supply connections for looseness, corrosion, or damage.

2. 2

   Inspect

   Examine the UCM wiring harness for any signs of wear, damage, or disconnection.

3. 3

   Test

   Verify the power source for the UCM to ensure it is providing the correct voltage.