2000 Sportsmobile Weekender

[Edwardo]

I have a 2000 Sportsmobile weekender. It has a 12v dc or 120v ac norcold fridge. It previously had run just fine when driving. I've had the inverter checked out and it's working fine. The norcold has a switch that automatically changes to correct electrical power source and suddenly it will only cool on shore power. Does anyone have suggestions on where I need to look to fix this?

[Rlum]

Originally Posted by Edwardo

I have a 2000 Sportsmobile weekender. It has a 12v dc or 120v ac norcold fridge. It previously had run just fine when driving. I've had the inverter checked out and it's working fine. The norcold has a switch that automatically changes to correct electrical power source and suddenly it will only cool on shore power. Does anyone have suggestions on where I need to look to fix this?

Is this a three way or compressor refrigerator?

[Edwardo]

It’s 110 or 12volt. It’s running off shore power but not when I switch to 12 when driving. It used to work fine

[rowiebowie]

Could you have a 12v fuse out?

[Edwardo]

I will have someone younger and more nimble check the fuse panel. I just came to the same conclusion and hope we are right.
Thanks