This error code indicates that the SCC is not receiving required messages from the Armrest Control Unit (ACU). This can be caused by communication issues, faulty wiring, or problems within the ACU.
- John Deere error SCC codes
This error code indicates that the Selective Control Unit (SCC) has detected an unswitched supply voltage above 18.0 V. High voltage can be caused by a malfunctioning voltage regulator, issues within the alternator, or external voltage sources impacting the system.


