I had to replace a bad pigtail on my Keystone Challenger. My issue is I have no shore power afterwards. I and several other ppl have tested voltage. Power at pedestal, power at breaker , and even sho...
If you did have a power surge and only the micro and fridge are not working, then I would say the surge blew out your micro and fridge. Try plugging into a different AC outlet and check them. Check for fuses on the fridge controller board, should be one for AC and one for DC.