Slide not working.
I have a 2020 forest river grey wolf 29qb with factory-installed solar. Today I went to the camper and the slide would not open the voltage showed 17 volts. The radio and fridge were working. I hooked up electrical to my truck and the slide worked and the voltage showed 13 which is normal. I unhooked the electrical cable from the truck and the slide would not work and the voltage went back up to 17. Any ideas as to what might be happening?