I recently had to replace a bad battery. Immediately after my A/C stopped blowing from my dash vents. All other vents seem to be working fine. I find that when I turn the dial to the “dash vent” setting the flaps behind the vents do open; however cold air barely blows from the vents, for some reason most of the cold air blows out of the “foot” vents. I tried resetting the HVAC via instructions provided on You Tube (removing the HVAC fuses and replacing them) but it didn't solve the problem. Any help would be greatly appreciated.
When you change air flow direction from defrost ,to floor ,to vent . does air flow change ? Where is the air coming out of ? Does it stay there ?
Testimonial: "Yes, all other settings are working fine. (Defrost and floor, even the back seat vents) I can hear the air trying to come out of the dash vents, it's like something is blocking the air. I looked in to the vent with a flashlight and it looks like there are closed flaps just inside the dash vents."
This could be a tough one to fix , if the actuator is moving an the flap (door) isn't opening , a part of the actuating door may be broken . Which means the instrument panel would need to be taken out of the vehicle an the heat/AC assmebly as well . Can you stick something down in there to see if you can push it open ? Or look under the dash an see if there is a broken linkage . watch this it may help you find out what to look for .https://youtu.be/ABRG1Vh8igE
Last night I re-inspected my A/C more closely (and without my children running around me). I found that when I turn the dial to the “vent” setting the flaps behind the vents do open. Cold air barely blows from the vents, for some reason most of the cold air blows out of the “foot” vents.
How about with the heat on ? samething
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