JustSnake

Hey Guys, I figured out the problem with mine and I hope this helps out someone in the future so you can get your rig fixed fast. Dometic, Forest River were not able to to talk me through this so save some money and read this! My Rig is a 2020 Wildwood Heritage Glen HL. My fridge is a Dometic DM2852RBFX. Issue: Fridge was Deader than disco. No Power at all. Solution: Blown 152 celsius/ 303 Fahrenheit Thermo fuse (Not Thermal Fuse aka thermal (hi-limit/resettable) switch) Cause: Drove home with fridge on propane in windy conditions. I know enough about electronics to be able to frustrate myself. I tested fuses, traced 12 volts, replaced both mainboard and eyebrow board and still no luck. I ended up finding a tucked away therm-o fuse tucked off of (1) leg of the thermal (hi-limit/resettable) switch on the stack just above the ignition module. Parts availlible on Amazon for about 10 bucks. You will need to crimp/solder in the new thermo-fuse. The Therm-O fuse comes off of (1) leg of the thermal fuse. (Images attached) This is 12 volts DC. Please be smart and make sure breaker is off, battery disconnect is off, and nothing is energized. Hope this helps.

Hey Guys, I figured out the problem with mine and I hope this helps out someone in the future so you can get your rig fixed fast. Dometic, Forest River were not able to to talk me through this so save some money and read this! My Rig is a 2020 Wildwood Heritage Glen HL. My fridge is a Dometic DM2852RBFX. Issue: Fridge was Deader than disco. No Power at all. Solution: Blown 152 celsius/ 303 Fahrenheit Thermo fuse (Not Thermal Fuse aka thermal (hi-limit/resettable) switch) Cause: Drove home with fridge on propane in windy conditions. I know enough about electronics to be able to frustrate myself. I tested fuses, traced 12 volts, replaced both mainboard and eyebrow board and still no luck. I ended up finding a tucked away therm-o fuse tucked off of (1) leg of the thermal (hi-limit/resettable) switch on the stack just above the ignition module. Parts available on Amazon for about 10 bucks. You will need to crimp/solder in the new thermo-fuse. The Therm-O fuse comes off of (1) leg of the thermal fuse. (Images attached) This is 12 volts DC. Please be smart and make sure breaker is off, battery disconnect is off, and nothing is energized. Hope this helps.