Noise in dash
#1
Noise in dash
I have a 2010 Impala which my son is using for college and summer work. I'm not in the same area of the country that he's in, but he sent me this sound bite of a noise which occurs and is most noticeable after shutting the car off (Noise clip is with vehicle off). He said he can feel a vibration in the area of the glove box. He is not mechanically inclined and may not have the tools (torx etc) to remove the glove box. Any idea after listening to this clip what might be the source of the noise?
#2
CF Senior Member
Where is the sound coming from/concentrated the loudest? Can you change the speed of it or make it stop by changing something like the blower motor speed, or even by changing the mode from heating or cooling or to off? Is the engine running when the recording was made or was the engine off with the key in the run position? What happens when the key is in accessory mode?
#3
couldn't get the file to play on my computer but im betting its one of the air door actuators, they are a very common problem. The internal gears are plastic and like to strip or break, you don't need tools to lower the glovebox just have to push or pull past the stops on the sides or top depending on the model. If you can feel the clicking in the glovebox area its most likely the recirculation door actuator or possible the right temperature control actuator if it has dual temp control
got the file to play, sounds exactly like a stripped actuator
got the file to play, sounds exactly like a stripped actuator
Last edited by cleveland63b; July 10th, 2016 at 8:47 AM.