My Chevy Uplander is saying starter disabled what do I need to do

I would try and jump power to your starter and see it it will spin. Most likely gonna need a starter. If you are good with mechanics I would check wiring.

This is usually the anti theft system. Not sure if this will work for everyone but I disconnect both battery cables, connected a battery charger/jumper to the cables only, leaving battery away from cables. it started up using the key, then I tried the fob it worked also.. I reconnected the battery cables to battery and tried again. it started with keys and the fob. good to go