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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), GMC Mechanic
Category: GM
Satisfied Customers: 5783
Experience:  GM Grand Master Technician 2007. 14 years experience.
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I have a 2010 GMC Terrain, there's a pecking sound coming from

Customer Question

I have a 2010 GMC Terrain, there's a pecking sound coming from the dash, passenger side, it does it periodically, when the car is running or not, it only last a few seconds driving me crazy do you have any suggestions
Submitted: 6 months ago.
Category: GM
Expert:  Jared D replied 6 months ago.
Does it sound like a rhythmic click click click...?Can you get it to make the sound by changing the AC from floor to vent to defrost, or from hot to cold?

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