John Deere 200128: Sidehill/HillMaster Engage Signal (cc# 447) Not 12VDC When ON

The Sidehill/HillMaster Engage Signal (cc# 447) is not providing 12VDC when it is supposed to be active. This may be due to a problem with the Left Control Unit or the wiring associated with the Sidehill/HillMaster Engage Signal (cc# 447).

1. 1

   The wiring associated with the Sidehill/HillMaster Engage Signal (cc# 447)

2. 2

   The Left Control Unit

1. 1

   Inspect the wiring

   Check the wiring for the Sidehill/HillMaster Engage Signal (cc# 447) for damage, loose connections, or corrosion.

2. 2

   Test the Left Control Unit

   Verify the functionality of the Left Control Unit using the appropriate diagnostic tools.