2007-2014 GMC Sierra

The all-new GMT900 generation of the Silverado/Sierra arrived in the last quarter of 2006 as a 2007 model. It features a redesigned exterior, interior, frame, and suspension as well as a power increases on certain engines.

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Dylan Roberts @dylanrober54437

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Posted: Oct 26, 2023

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Why does my AC go in and out when I apply my left turn signal?

When I apply my left turn signal my AC will go in and out. My dome lights will also flash with the turn signal. Any help?

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2007-2014 GMC Sierra

Why does my AC go in and out when I apply my left turn signal?

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