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Blinker not working

Tiny
CHERRYHOMESC
  • MEMBER
  • 2003 CHEVROLET TRAILBLAZER
  • 4.2L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 141,000 MILES
My drivers side blinker does not work in front when headlights are on when headlights are off it works fine what could be the problem
Wednesday, September 2nd, 2015 AT 3:50 PM

2 Replies

Tiny
RIVERMIKERAT
  • MECHANIC
  • 6,110 POSTS
Hello,

This is common when the BCM goes out but I would check the fuses first here is a guide to help check the fuses and if okay how to replace the BCM.

https://www.2carpros.com/articles/how-to-check-a-car-fuse

Check out the diagrams (Below). Please let us know what you find.
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Wednesday, September 2nd, 2015 AT 9:14 PM
Tiny
MERDOCK07
  • MEMBER
  • 1 POST
Yep, the fuse was out in my track, had to replace the bulb as well.
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Tuesday, March 17th, 2020 AT 12:03 PM

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