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A/C not blowing through vents

Tiny
BRANDY ELLIS
  • MEMBER
  • 2000 HYUNDAI SONATA
  • 2.4L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 130,000 MILES
Hello,
I just had a new compressor put on car. The air conditioning unit is charged. I have cold air blowing through on my feet and driver side top vent. No air through middle vent and passenger top side. When I push the control button on where to blow the air nothing changes it just blows on my feet. Also my radio does not work or my clock. The radio clock and air controls are all together in the middle of dash. I have checked all fuses under the hood. The relays I don't know how to check. Can you help? I just bought this car used.
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Saturday, August 24th, 2019 AT 5:02 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 42,861 POSTS
Hello,

We handle one problem per thread so this will be for the air vent issue please re-post your additional question. Is sounds like the mode actuator is not working correctly and needs to be replaced. here is a guide that will walk you through the repair with diagrams and instructions below to show you how on your car:
https://www.2carpros.com/articles/replace-blend-door-motor

You can remove the actuator then turn the system on and work the pivot to see if the air flow changes to confirm the failure. Check out the diagrams (below). Please let us know what you find. We are interested to see what it is.

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Monday, August 26th, 2019 AT 3:07 PM

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