I was putting out the double slide when I heard the motor really start to slow down. Then I smelled something hot. The motor has quit. How can I check the motor and determine if it is the motor or whether it is a wiring problem. What is the warranty on the slide motor as trailer is just over 2 years old and has been parked for the past 2 years at a campground, the slide has only been put out and in about 10 times. I had some trouble with it when the trailer was new and the dealer said it was working fine. HELP !!!