Rear turning signal blinks fast?

Tiny
KIZZY13014
  • MEMBER
  • 2016 CHEVROLET IMPALA
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 80,766 MILES
Rear turning signal blinks fast inside and on mirror I’ve changed the bulb, but still does not work.
Wednesday, August 30th, 2023 AT 10:33 AM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,244 POSTS
Hi,

When the signal flashes double time, that indicates a bulb has burned out or the circuit is open. Did you check the front signal bulb as well?

Take a look through this link and let me know if it helps:

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

Let me know.

Joe
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Wednesday, August 30th, 2023 AT 8:28 PM

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