Door actuator

Tiny
ROBERT J SEIBERT
  • MEMBER
  • 2010 CHEVROLET IMPALA
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 48,000 MILES
Knocking noise coming from glove compartment.
Friday, July 7th, 2017 AT 9:58 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 42,884 POSTS
Hello,

That knocking noise is probably a blend door actuator that has gone out and needs to be replaced. Here is a guide that will help you see what I am taking about with a diagram (below) that will show you what it like on your car.

https://www.2carpros.com/articles/replace-blend-door-motor

Please let us know what happens, we are interested to see what it is.

Cheers, Ken
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Sunday, July 9th, 2017 AT 1:28 PM

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