remove bottom cover, there is a square aluminum box ,remove cover, the power wires are there, there should be two marrete conectors, carefully remove them, check for burnt wire, if you have a multimeter, check to see if you have 110 volts across these 2 wires, be careful these wires will be alive if breaker is good, if there is voltage the problem could be door switch in control panel.

I pulled off the square aluminum box ,remove cover, the power wires are there The two white wires were burnt! I followed the white wires up behind the door an everyting looked ok. If those wires are burnt behind the alum box what do you think I should look at now?

Thanks!