Turn signal both are flashing?

2003 DODGE DURANGO
165,000 MILES • 4.7L • V8 • 4WD • AUTOMATIC
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BITBURG50
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  • 1 POST
When I turn on my left turn signal both in the rear are flashing. Also, my brake lights are not working. Does it all have to do with the LCM?
May 10, 2025 at 8:46 PM
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STRAILER
  • CAR REPAIR CONTRIBUTOR
  • 54,189 POSTS
This vehicle does not have an LCM. I would check the wiring to the trailer light connector and then check the fuses #5 in the fuse panel under the hood.

This guide can help:

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

If that is okay, I would swap out the combination flasher under the left side of the steering column. Here is the location of the flasher. Check out the images (below). Please let us know what happens.
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May 12, 2025 at 9:25 AM
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