2010 Jayco 24FBS Slideout Issue

[TexasAggie1974]

My slideout works on 120AC power just fine but not 12DC. It has worked on 12V before. Battery is fully charged and I hooked up a battery charger to the battery and still not working. Manual says it has a breaker and it doesn't seem to be tripped, especially since it works on AC power.

Have searched threads, but no luck.

Not sure where to begin.....

[Camp47]

Do you have a battery disconnect/shutoff switch connected to you battery? If so, try removing it and connecting the positive and negative leads directly to the battery.

I recently had a similar issue to what you described. Everything worked fine on 120AC but on 12DC only the LED interior lights worked. Despite a fully charged battery, the slide out, awning, and power jack would not work. After a lot of trouble shooting, I figured out the switch on the battery box for the power disconnect/shut off had went bad and was only allowing just enough power to operate the lights but not enough for the bigger items.