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Turn signal hazards make buzzing noise

Tiny
BARNESFM5
  • MEMBER
  • 1997 EAGLE VISION
  • 3.5L
  • V6
  • 2WD
  • AUTOMATIC
  • 200,000 MILES
When turn signal or hazards are on the flasher relay makes buzzing noise. Lights work when turned on.

Replaced flasher relay, fuse, and multifunction switch.
Looked over for any obvious grounding or cut wires. Can't find anything.

Any ideas on how to troubleshoot?
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Saturday, September 7th, 2019 AT 3:25 PM

5 Replies

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

Here is a tutorial on how to check your wiring:

https://www.2carpros.com/articles/how-to-check-wiring

I've attached a wiring diagram below.Hope this helps and thanks for using 2CarPros.

Danny-
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Sunday, September 8th, 2019 AT 2:24 PM
Tiny
BARNESFM5
  • MEMBER
  • 4 POSTS
Danny,

Thank you for the diagram that was very helpful. Gives me a better starting point.
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Sunday, September 8th, 2019 AT 4:53 PM
Tiny
DANNY L
  • MECHANIC
  • 5,648 POSTS
You're welcome !
Let me know what you find out. Thanks again for using 2CarPros.
Danny-
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Sunday, September 8th, 2019 AT 5:32 PM
Tiny
BARNESFM5
  • MEMBER
  • 4 POSTS
Initial troubleshooting shows something going on in or behind the fuse panel. Running out of time and daylight so project for next weekend.
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Sunday, September 8th, 2019 AT 6:03 PM
Tiny
DANNY L
  • MECHANIC
  • 5,648 POSTS
Sounds like a plan.
Keep me updated after you get back on it next weekend. If you need any other diagrams at that point let me know.
Danny-
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Sunday, September 8th, 2019 AT 6:09 PM

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