Our 37F has the slide where the bed retracts up and down. If you start having problems with the bed lift it up and check the wires around the pressure switch on the left side up by the top of the bed. Ours had a large bundle of wires running between the contacts of the switch. Sometimes bed would work and at other times it would not. It ending up stripping the gears and breaking the track on the bed. Had to replace entire system under bed. Of course this was a small problem in comparison to having entire full wall slide removed, all motors and gears, and jack screws replaced and then realigned on the tracks that the slide was not setting on.
First MH 2014 Itasca Suncruiser 37F, Ford V10, 2013 Chevy Equinox LTZ, Retired USAF 92, Retired FG 2012. Looking for a better way to see the country side.