Case IH 1044-07 - UCM – UCM: Electro-hydraulic backup hydraulic system fault

General failure or malfunction within the tractor's backup electro-hydraulic circuit.

• MAGNUM AFS Connect

1. 1

   Check the electrical connections and current draw at the electro-hydraulic backup pump

2. 2

   Check the voltage readings at the electro-hydraulic backup pump pressure sensor

3. 3

   Verify the configuration settings for the backup pump in the Universal Control Module (UCM)

1. 1

   Address electrical fault

   Repair the wiring harness or connector if an electrical fault is found.

2. 2

   Replace failed component

   Replace the failed component in the backup hydraulic circuit once isolated by the diagnostic checks.