We had issues with our Maytag (same fridge just different name plate) Called Sears, they sent a service teck to the campground we were at. Using a gas sniffer he found a VERY SMALL pine hole where the defrost heat element had rubbed against the cooling coil. He ordered the parts that came in 2 days later and the next day came back to the campground, replaced the cooling coil, heat element, evacuated/recharged the system. FYI when I called Sears the fridge was not under warranty and they offered an extended warranty for $275 before the repair that covered the $425 repair.