11020 Error Code For Pioneer Tractor Tractor Models
There are 2 kind of error description.
Aux 2nd remote valve LEVER potentiometer is failed in the Armrest Controller
Hitch Drop Rate potentiometer is failed in the Armrest Controller
If Air conditioning does not work,possible causes are blown fuse, faulty wiring or loose connections, fxan belt loose or slipping or defective switch or defective compressor clutch.