The below refers to a 2007 Cougar 5th Wheel.
When connected to my tow vehicle 12 volt system my slide out operates normally (ie. push "OUT" button and it goes out, press "IN" button and slide comes in. When disconnected from my tow vehicle and connected to the trailer battery it reverses, "IN" is "OUT" and "OUT" is "IN". Can anybody help me with this. The battery is connected - White terminal to positive and Black terminal to negative. Thanks.