I have an 87 F 150 pick up. My turn signal flasher keeps blowing. The fuse doesn't blow and the signals work for a day or two when I replace the flasher but I've been through three flashers in a week, now. I have a fair amount of knowledge when it comes to electrical systems but I cannot understand why the flasher would fail before the fuse.
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The Flasher relay blows but the fuse don't? Makes no sense, Mayhap it ain't fused????? Fuse should blow before the flasher smokes. Got to be a feed back on the 'turn signal/flasher/brake' light system. They all run togeather. Main area where they meet is the turn signal/flasher area. That thing on the top of the steering column just below the wheel . Aftermarket trailer connection? Or ground wire for the forementioned that isn't grounded like it should be.
are the turn lights dim by chance ?
Robert
keeps blowing out fuses on right and left turn signals
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