Originally Posted by vetteandharl
There is a 12 fuse box right next to the 110 volt breakers, however none are marked refrigerator and all the 12 volt fuses check out O.K. Thank you
How did you check the DC Fuses?
Visual or actually use a voltmeter, tester etc?
Did you check that the Fridge Defend was getting DC and Passing DC onto fridge?