We own a 1983 Jayco Popup J Series. The man I bought it from says everything works including the refrigerator, but I can't figure out how to make it work. It runs off gas, but I can't find the pilot light. Any info would be appreciated.
See if you have an on/off switch for the fridge. It probably runs off of a 12 V electric igniter. Turn on your propane and make sure propane is in the line (ignite your stove and then turn it off). Then see if you can set the temp on the fridge. Check the back of the fridge to see if you have a gas flame.
Being that we are talking about a 1983 I'm not sure if this will help.