Hoping someone can give me the correct name of the part. I've turned the control from cold to heat, after turning it back to cold, there is a ticking under the passenger side dash. Under the glove box. 10 years ago it was called air condition control switch. When I look the part up it's not listed. Does anyone know the correct name of the part so I can fix it.

 

All your post tiles should have the year of the car. Without that, it's hard to help.

 

2008, impala, 3.5 engine. LTZ

 

The actuators?

http://www.google.com/search?q=2008+...ning+actuators

There should be posts here about people tracking down up to 5 of them.