turn signal either left or right the 4 ways flash instead

1991 JEEP WANGLER YJ
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JOHNZ88
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  • 3 POSTS
i have a 1991 jeep wrangler, every time i use the turn signal either left or right the 4 ways flash instead.the side marker lights will not flash but my gauge lights flash with the 4 ways.

I found that the blue and red wire that goes to my light is flashing along with the turn signal wire. i took the wire loom off the wire to check and see if there was a short or open wire no luck
Mar 11, 2012 at 8:35 PM
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KHLOW2008
  • ASE Certified Mechanic
  • 41,814 POSTS
  • ASE Certified Mechanic
Are all the exterior lights flashing as wel? If yes, you either have a wiring fault or the switch is bad.
Mar 11, 2012 at 8:45 PM
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