Front vents not blowing air

2001 CHEVROLET SUBURBAN

240,000 MILES • 5.3L • V8 • 4WD • AUTOMATIC

DEAN WOODWARD

MEMBER
1 POST
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The AC blows just fine in the back, through the floor vents, and defroster works as well. Blower motor fine.

Would this be the Mode accuator or the Recirculation accuator and if it's the Mode where is that? bhind the stero or something? Thanks

Jul 25, 2019 at 4:16 PM

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KASEKENNY

AUTOMOTIVE REPAIR CONTRIBUTOR
18,907 POSTS

Hi Dean,

This would be the mode door. The re-circulation door is to either bring in fresh air from outside or re-circulate the air that is inside the cabin already.

I attached the procedure for the mode door actuator. Please let me know if you need more info. Thanks

Images (Click to enlarge)

Jul 25, 2019 at 6:13 PM