Mice made a nest where the relay is .
I cleaned it out and reconnected a chewed wire. Still won't come on .
I have checked the rest of wiring and it looks OK. What should I replace and how can I keep the mice out.

Mice made a nest where the relay is .
I cleaned it out and reconnected a chewed wire. Still won't come on .
I have checked the rest of wiring and it looks ok. What should I replace and how can I keep the mice out.

First you need to buy a cat to take care of the mice. Then you will need to test the wire and other components to see which is defective then replace that part.