No blinker clicking noise

2008 CHEVROLET COBALT

100,000 MILES • 1.2L • 4 CYL • 2WD • AUTOMATIC

EDDY87

MEMBER
1 POST

My blinkers work but no clicking noise?

Sep 20, 2018 at 4:32 AM

JACOBANDNICKOLAS

✓ASE Certified Mechanic
110,194 POSTS

Hi and thanks for using 2CarPros.

The body control module, (BCM) is responsible for controlling the signals and flashers. In older vehicles, there was a flasher that made the noise. However, on your vehicle there is not one. As far as the clicking, the sound is sent through the driver's side door speaker. If you have changed the factory radio, that is the problem. It could also be a bad speaker.

I hope this info is helpful. Let me know if you have other questions.

Let me know if you have other questions.

Take care,
Joe

Sep 20, 2018 at 6:10 PM

KASEKENNY

✓ASE Certified Mechanic
18,907 POSTS

I agree with Joe however the BCM is also responsible instructing the clicking noise to start so if the vehicle is still stock and no radio has been changed, it could be the BCM has an internal fault causing this. I am not sure i would change it just for this but if nothing Joe mentioned checks out then it would be the BCM.

I attached the info for this replacement. Let us know if you have questions. Thanks

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Nov 27, 2020 at 4:06 PM

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