Dashboard clicking noise

[ali saleh]

Inside Dashboard clicking noise when AC tempreature set Cold any idea whats causing this noise

 

[watuzi]

I got a previous thread started a few weeks ago. A few said it's the blend door actuator. I haven't had time to verify it.

http://www.tahoeyukonforum.com/threads/squeaky-noise-by-the-dashboard.95167/#post-1136300

 

[9HOE9]

Mine has been making that noise... At first I thought it was the blower wheel making the noise but the sound was still there with ac off...

Next time I take the Tahoe out I'll try raising the temp slightly up from the bottom to see if it stops it

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