Map Light/vanity mirror light blowing fuse

[Jb14]

Hi, all I have a minor annoyance with blowing the 15 amp fuse that operates the map light and vanity mirror light. All my interior lights function normally it is only the map and vanity lights that do not work. I have replaced the 15 amp fuse about four times. The Map and vanity lights will work for a day or two then the fuse will blow again and no lights. Nothing else in the truck has any electrical issues. Not a big issue just don't like when things don't work any guidance is appreciated.

 

[Trainmaster]

You may have a bad bulb with an intermittent short, a bad socket or an improperly installed bulb. Remove a few for awhile and see what happens. Narrow it down that way.

 

[Jb14]

Great suggestion Trainmaster thank you will try that

 

[Trainmaster]

Hate to say if that's not the problem, you'll have you'll have to get into the wiring, which is a lot of work since you'd have to follow it and look for crimped or punctured insulation - an intermittent short to ground. That's what I'd do I guess. Hopefully it's a bulb.