How do you repair slideout on RV?

Check to see that you have enough power to run the slide outs. If everything else is working and one of your slide outs is stuck, unless you’re very mechanically inclined, get a pro to fix your slide out system. If the slide out is open, try to push it in gently so you can drive to the RV shop to get it fixed. Never go on the road with an open slide out. Either call in a professional to see your rig at the campground, or pay a professional tow truck to pull your RV to the store. Clearly, if an RV slide out stops working something needs to be done to fix it.