Check all of the following..... 1. The blower fuse. 2. The blower ground and power. 3. The a/c controller. 4. The blower resister. 5. The blower motor itself............
An air conditioner blows out heat
Portable air conditioner will not blow cold air. What to do?
It's out of freon or refrigerant.
about 5 minutes
diagram for 1999 chev subarban air conditioner
The air of your Chevy trailblazer 2004 blow out of the front vents when the air conditioner is on because the air condition is faulty and it needs repair.
Hmmm, because it should?
== ==
Not likely
If it does blow just not cold air you should see if it needs to be recharged
the function is to blow the hot air from outside to cool air in side
you would need to add freon