No power from battery but do have power from shore and from tow vehicle


Patrick Monan

New Member
Looking for some guidance from RVers smarter than me. My 2006 Fleetwood Prowler has a new 12v battery (fully charged). The battery will operate the slide-out but not any of the 12v lights. When I plug into 110V then everything works. When I plug in the tow vehicle, again the 12v lights light up. What am I missing? I cleaned the ground connections and the connection to the trailer battery. Frustrating! I don't usually camp without shore power but going this coming weekend and need to get this fixed. Any help or suggestions is most appreciated!!!!!

I know the trailer battery is getting power to the slide out. Why not anything else?

Patrick
 

C Nash

Senior Member
Have you had the battery out? If the lights work when plugged up they are working off the converter. Sounds like you are missing a wire from Battery. Time to drag out the VOM and start tracing. Good luck
 
Top