Turn Signal issues, blinking fast?

Tiny
FRANK0314
  • MEMBER
  • 2005 PONTIAC GRAND AM
  • 3.4L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 105,000 MILES
My turn signal flasher blinks fast when activated but my fuse and bulbs are fine. Looking online I'm seeing mixed things so thought I'd ask here. I've seen the flasher reply is bad and then I've seen it is an integrated system with the hazard switch. I'm curious which it is and where are they located.
Thursday, May 4th, 2023 AT 8:48 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,490 POSTS
Yep, if the blinker are working too fast and the bulbs are all good (non-LED) then the next step is the flasher. Here is a guide that should help and the location of the flasher in the diagrams below.

https://www.2carpros.com/articles/turn-signals-blink-rapidly

Check out the images (below). Please let us know what happens. The hazard switch is the turn signal flasher.
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Thursday, May 4th, 2023 AT 5:57 PM

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