Air conditioner stops blowing cold air above 85 degrees

frank4.6

Registered Member
19
1
3
Genesis Model Type
1G Genesis Sedan (2009-2014)
My 2010 Genesis sedan 4.6 stops blowing cold air when it gets past 85 degrees for some reason once the car gets to operating temperature it doesn't blow cold air anymore any help would be greatly appreciated
 

Mark_888

Registered Member
13,335
136
63
Genesis Model Type
1G Genesis Sedan (2009-2014)
I would replace the cabin air filter behind the glove compartment. Sometimes if the airflow is not sufficient, the A/C coils freeze and it doesn't blow cold air.

There are YouTube videos on now to replace the cabin air filter on the 2009-2014 models.
 

EdP

Supporting Member
SUPPORTING MEMBER
SUSTAINING MEMBER
4,427
1,426
113
Parrish, FL
Genesis Model Type
Genesis G80

frank4.6

Registered Member
19
1
3
Genesis Model Type
1G Genesis Sedan (2009-2014)
I would replace the cabin air filter behind the glove compartment. Sometimes if the airflow is not sufficient, the A/C coils freeze and it doesn't blow cold air.

There are YouTube videos on now to replace the cabin air filter on the 2009-2014 models.
Thank you I will try that today
______________________________
 

frank4.6

Registered Member
19
1
3
Genesis Model Type
1G Genesis Sedan (2009-2014)
Thank you I will try that today
Okay today it hit 92 degrees and the air conditioner stopped working at about 88 89 degrees before that it worked but after 88° it starts at just blow air. I was driving on the expressway for about 30 minutes every 10 minutes to 15 minutes the air conditioner will blow cold air for about 10 to 30 seconds.
 

Brian L

Hasn't posted much yet...
I would replace the cabin air filter behind the glove compartment. Sometimes if the airflow is not sufficient, the A/C coils freeze and it doesn't blow cold air.

There are YouTube videos on now to replace the cabin air filter on the 2009-2014 models.
I had same problem on my 2015 Sedan 3.8. over the last two days. 45,000 miles. Temps were 92 degrees. after 45 mins at highway speed fan quit blowing at high speed and A/C Temp went up. Just changed the Cabin Filter. Last ime was 15,000 miles.
 
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