New Holland 18015 – New Holland Armrest Control Unit: Rear hitch position control potentiometer – voltage too high

The rear hitch position control potentiometer is reporting a voltage that is higher than expected. This may affect the proper operation of the rear hitch system.

1. 1

   Rear hitch position control potentiometer

2. 2

   Wiring to the rear hitch position control potentiometer

3. 3

   Power supply to the rear hitch position control potentiometer

1. 1

   Inspect

   Inspect the rear hitch position control potentiometer for physical damage or wear.

2. 2

   Test

   Test the voltage output of the rear hitch position control potentiometer using a multimeter.

3. 3

   Check

   Check the wiring and connections to the rear hitch position control potentiometer for looseness, corrosion, or damage.

4. 4

   Verify

   Verify the power supply to the rear hitch position control potentiometer is stable and within specifications.