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Pops_R's avatar
Pops_R
Explorer
Jan 13, 2016

4 lights stopped working

OK, we have a 2015 Thor Class A MH. The problem is we woke up to find that just 4 of our interior lights stopped working.

The light over the breakfast table, the light on the wall between the table and couch, and the two over head couch lights just stopped working

The electrical plugs on that side and in between the lights do work as does everything else in the MH

Looking for some trouble shooting suggestions to try and find the cause for just those 4 lights being out. Everything else is normal and working fine.
  • Check 12v fuse panel. Those are probably 12v lights, and likely all on one line.
  • Are these LEDs? Our Keystone (Thor industries) suffered a total LED failure.. one at a time. Manufacture of the lights indicated "bad batch". Not saying this is the case, but one thing to consider.
  • Thank you for that and it seems there is a problem in the fixture. I did find a blown fuse and replaced it but then blew the replacement when changing the bulb.
    Something the light fixture seems to be shorting it out so will look to see about a replacement fixture and see if that does solve the problem
  • Pops R wrote:
    Thank you for that and it seems there is a problem in the fixture. I did find a blown fuse and replaced it but then blew the replacement when changing the bulb.
    Something the light fixture seems to be shorting it out so will look to see about a replacement fixture and see if that does solve the problem


    We had the same problem four 12 volt lights and bathroom fan not working. After a half dozen fuses it turned out to be the last light on the line and it was the bulb that was causing the short. New bulb and good to go.