New Holland 5502 – UCM: Boom Raise/Lower Sensor Short to Power

The fault code indicates a short circuit in the sensor circuit related to the boom raise/lower function. This condition may affect the proper operation of the boom control system.

1. 1

   The sensor wiring for the boom raise/lower function

2. 2

   Connections to the sensor

3. 3

   The component identified by this code

1. 1

   Inspect

   Inspect the sensor wiring for damage, wear, or exposure to moisture.

2. 2

   Check

   Check the connections to the sensor for looseness or corrosion.

3. 3

   Test

   Test the sensor for proper resistance or voltage as specified in the service manual.