Deere 328 auto quick-tach

My 328 electric q-t stopped working. It's not the linear actator, i bench tested it. The toggle switch is lit up, and i can faintly hear a relay clicking under the cab when I activate the switch. I've traced the wires back from the q-t to the relay blocks and all looks good. Is there a common deere issue I can check out, or some other tests? I ordered new relays since they are cheap. All the wiring and connections look good too.

Deere 328 auto quick-tach