XLR 340AMP Slideout not working
I have a 2017 XLR 340AMP and the living room slideout is not extending. I can hear the motors running but it doesn't move. Does anyone know how to get at the motors? It looks like I have to open up the belly but any other ideas are welcome.
2016 GMC Denali 3500 Duramax DRW
2017 XLR Thunderbolt 340AMP