Impala While undergoing many facelifts in its history, the Impala has proved itself to both civilians and police forces as one of the most capable 4-door cars GM has ever offered. Currently moving towards its 10th generation the Impala is one of the longest lasting and popular models.

2014 Chevrolet Impala
Includes: Bel-air
Platform: B-body & W-body

HVAC Blend Door Actuator Clicking Issue and Recalibration

Old Oct 23, 2022 | 2:14 PM
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Default HVAC Blend Door Actuator Clicking Issue and Recalibration

Hello there. I have a 2010 Chevy Impala that has a clicking actuator that seems to be common with these vehicles. It’s in the glovebox and I’ve seen videos with how to take it out and put in a new one.

That’s all fine, but then I read that if you replace an actuator that you have to recalibrate your HVAC system. I’m not sure how to do this. I don’t see a clear way how to do it. The HVAC controls are dials that go up and down or turn. Not digital controls. If anyone knows how to do this properly I’d appreciate it.
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