Slide out goes out but struggles and won't come in

Terry26 wrote:
Hi, I did forget to mention that I had Electrical AC connected as in doing so tried to eliminate a battery issue. So with only battery or AC electrical power is struggles the same.
Thanks

Does not matter, most slide systems require a good battery even if plugged into AC. The slides work on DC and typical converter/charger units do not generate sufficient power to overcome a weak or poor condition battery.