John Deere CCU523851.02 – CCU: IMS Interrupt Sequence Due to No Response from Hitch / SCV Control Unit

The system has detected an IMS interrupt sequence caused by a lack of response from the Hitch / SCV control unit. This indicates a communication or operational issue with the component identified by this code.

1. 1

   The Hitch / SCV control unit for proper operation

2. 2

   Connections and wiring related to the Hitch / SCV control unit

3. 3

   Power supply to the Hitch / SCV control unit

1. 1

   Inspect

   Inspect the Hitch / SCV control unit for visible damage or signs of malfunction.

2. 2

   Test

   Test the functionality of the Hitch / SCV control unit using the appropriate diagnostic tools.

3. 3

   Check

   Check the connections and wiring associated with the Hitch / SCV control unit for looseness, corrosion, or damage.