Turn signal flasher module location

Tiny
ROTT47
  • MEMBER
  • 1999 GMC SUBURBAN
  • 5.7L
  • V8
  • 4WD
  • AUTOMATIC
  • 300,000 MILES
I've watched videos on YouTube, that indicate my flasher module is up under the steering column. To my surprise, nothing is there. I have hazards, but no turn signals, either sides. Please help me by telling me where it is located. Thank you
Saturday, December 29th, 2018 AT 10:51 AM

3 Replies

Tiny
DANNY L
  • MECHANIC
  • 5,648 POSTS
Hello, I'm Danny.

Your turn signal flasher is located in the convenience center which is mounted on the left side up under the dash. It will be to the left side of the steering column. I've attached two pictures of what is looks like. The picture of the flasher is the new replacement. Your original might look like a round silver canister. Hope this helps and thanks for using 2CarPros.
Danny-
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Saturday, December 29th, 2018 AT 11:40 AM
Tiny
ROTT47
  • MEMBER
  • 2 POSTS
Danny, I've replaced that one, just in case. Still didn't help.
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Saturday, December 29th, 2018 AT 12:14 PM
Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
Suspect turn signal switch at fault. Do you have DVOM or test light? Can instruct on diagnose.
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Saturday, December 29th, 2018 AT 3:30 PM

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