A/C not blowing cold air?

Tiny
MIAP2021
  • MEMBER
  • 2011 KIA SPORTAGE
  • AUTOMATIC
  • 104,020 MILES
A/C compressor is turning on properly and the condenser fan is turning on as well. The system is fully charged, but I am getting no cold air inside the vehicle.
Wednesday, July 31st, 2024 AT 6:50 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,874 POSTS
Hi,

By chance and just for confirmation, do you know what the high and low side pressures are?

Also, I'm not sure if you have dual climate control or not. However, there are air temperature actuators (blend air door actuators) that are responsible for the air temperature entering the vehicle. I one or both (if you have dual climate control) are not working, that could be the issue.

I attached two pics below showing their locations. See if when you go from heat to AC if you notice them move, make noise, or hear the airflow direction change in the ductwork.

Additionally, take a look through this link. The link is for replacing one. It is designed in general to provide a general overview. But it also explains how it works. I thought it may be of interest to you.

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

Let me know.

Joe

See pics below.
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Wednesday, July 31st, 2024 AT 8:43 PM

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