Front air not blowing

JLDB

MEMBER
2007 CHEVROLET TAHOE
41,000 MILES

The front air vents are not blowing at idle in my 2007 chevy tahoe. If the recirculate button is not pushed, air will blow when driving at a low speed and the a/c temp is fine. However, the front vents are not blowing at slow speeds or when at a stop. The rear vents are blowing without any issue at full speed.

4 Replies

JAKES07TAHOE

MEMBER
1 POST

Having the exact same problem. Any help would be appreciated. I am really hoping it is not the compressor.

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Friday, August 25th, 2017 AT 9:16 AM

KEN L

MASTER CERTIFIED MECHANIC
42,895 POSTS

This is a problem with the blend door actuator or the system needs to be reset. To reset the system remove the negative battery cable for 5 minutes and reconnect. If that does not do it then the next culprit is the blend door actuator not working right.

Here is a guide that shows everything about these actuator and where they are and how to replace them

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

Please let us know what happens.

Cheers, Ken

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Saturday, August 26th, 2017 AT 12:01 PM

WALT84

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1 POST

I hava 2007 yukon denali the rear ac blows nice and the front STOPPED blowing in the front I hit my remote start it came on in the front I shut the truck off went into the store came back out started it up ac is not blowing in the front again the back is still good HELP PLEASE!

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Friday, May 17th, 2019 AT 2:08 PM

KEN L

MASTER CERTIFIED MECHANIC
42,895 POSTS

First I would say the blower motor went out. To be sure this guide will help you test for power and ground at the motor:

https://www.2carpros.com/articles/blower-fan-motor-works-on-high-speed-only

Please run down this guide and report back.

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Friday, May 17th, 2019 AT 3:37 PM