i have a cub cadet 2015 xt1 model number 13apa1ct056 with a kohler engine, when key turned nothing happens. owner replaced the ignition switch, fuse is good. i have replaced the following safety switches: seat, brake, manual pto, and overridden the transmission switch, replaced the solenoid and installed new battery. and with all of these changes nothing happens. any help would be great
AC