Have you tried resetting it by turning off the breaker or pulling the 12vdc fuse at the power distribution panel?
If you need to check the fuses on the control board and the gas line is blocking the cover, you might be able to get the cover off by loosening the gas line and moving it a little, otherwise you will have to remove the gas line.
Turn off the gas at the tanks and burn it off by lighting a stove burner.It shouldn't take long. As a safety precaution you could disconnect the gas lines from the LP tanks after you burn the gas off.
You will need a 1/2 or 9/16 inch wrench to loosen the gas line from the back of the fridge. You will smell the chemical that gives LP it's odor. Let it dissipate, it should take no more than 5 to 10 minutes.
You should have a spray bottle with soapy water so you can check for gas leaks once you get things back together and the gas turned back on.
Good luck. Please come back and tell us what you find.
Richard & Jill
2014 Flagstaff 832IKBS Classic Super Lite
2018 Silverado 1500 Crew Cab Z71 4WD All Star Edition
Camping since 1989, seasonal since 2000
Car Shredder Op/Tech, Scrap Metal Recycling - retired
I deserve hazard pay when camping with my relatives.