How To 2011 Fleetwood Expedition, slide problem

[wbnjr]

We have a new to us Expedition. Today when going to extend slides, all worked except passenger front slide. Hitting extend switch and it does nothing, no noise,etc. Hopefully it is nothing more than a fuse problem but have no idea where to look for fuses. Any help would be appreciated . TIA

 

["EZ"]

You may also want to look at the wires that connect to the switch. One may have vibrated off while driving. Might be an EZ fix!