Originally Posted by keef033
Just pulled up and refrigerator will not swap to shore power. Stays working on propane. Still working fine keeping things cold and frozen. It's a Dometic New Horizons. Is there a sensor that could be bad. Any ideas appreciated. Thanks.
This same happened to mine. I checked the outside outlet behind the vent cover for the fridge. I probed the outlet with a volt meter and had a 116V. reading. I tried everything else I could think of then grabbed my wife's hair dryer and plugged it into the suspect outlet. When I turned the dryer on nothing happened. I probed the outlet again and had voltage reading again. I replaced the outlet and had power to run the hair dryer so I plugged the fridge in and it immediately switched to electric.
I believe the bouncing up and down of the fridge cord wore on the terminals inside the original outlet but when I probed the outlet I was going past the worn spot.
It won't happen again. The cord is secured so nothing will move.
Worth a try.