# Nonstop blinker

**URL:** <https://community.cartalk.com/t/nonstop-blinker/11566>\
**Category:** Maintenance/Repairs\
**Created:** [March 8, 2008, 2:58pm UTC](https://community.cartalk.com/t/nonstop-blinker/11566 "2008-03-08T14:58:38Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![burtyalso](https://avatars.discourse-cdn.com/v4/letter/b/b5ac83/32.png) [@burtyalso](https://community.cartalk.com/u/burtyalso)\
**Post date:** [March 8, 2008, 2:58pm UTC](https://community.cartalk.com/t/nonstop-blinker/11566/1 "2008-03-08T14:58:38Z")

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I have a 96 GMC Yukon and blinker audio does not shut off after a turn. Visually it works as it should but the sound continues sometimes for weeks at a time. Starts as soon as car is started. But as I said it works and the turn signals do not flash even though sound is heard.

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**Author:** ![edb1961](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/edb1961/32/122_2.png) [@edb1961](https://community.cartalk.com/u/edb1961)\
**Post date:** [March 8, 2008, 5:47pm UTC](https://community.cartalk.com/t/nonstop-blinker/11566/2 "2008-03-08T17:47:27Z")

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I had the same problem with my 2000 Blazer, it was the multifunction switch (turn signal, cruise, wiper, etc). You can try spraying electrical contact cleaner/WD40 into the switch to clean the contacts. I ended up replacing mine. Figure around $200 for the part and a couple of hours of labor.

Ed B.