Why does my car air conditioner works intermittently?
Intermittent cooling is often caused by the components of your vehicle’s AC system freezing up. Typically an iced over evaporator is the culprit. There may be numerous issues causing the icing—from a dirty cabin air filter to a blocked evaporator drain or an overcharged system.
What does it mean when your car blows hot and cold air?
A car heating system blowing cold air can be due to a faulty thermostat, low coolant fluid level, malfunctioning heater core, a leaking cooling system, or problems with heating controls and blend door.
Why does the rear air blow warmer than the front?
The rear air blows out much warmer than the front when the air conditioner is on. We have the Auxillary switch on. From the rear controls we can make the air warmer but the air is still warm on the coolest setting. We took it to the dealer and the Tech said there’s nothing wrong with it.
Why does my car air conditioner blow cold then warm?
Any number of culprits could be causing your car A/C to blow cold then warm air, including: A Leak in the A/C System A small refrigerant leak is the most common reason a car’s A/C gradually loses its cool.
What to do when rear AC blows warm air?
You have to make sure the AUX button is on in the front. Then the rear temp control allows you to make the temp higher or lower than the front. Try holding the lower temp button until is reads zero. you would set it higher in the winter to add more heat to the back. Hope this helps. Thanks. Actually I did all that with no luck.
Where does the AC blow warm air from?
After reading this thread I sat in the back seat and tried the rear AC. The air blows cold from the roof vents but when I change it to the lower output, I don’t feel anything. It looks like there are vents under the front seats, but it dosen’t feel like anything is coming out from these vents.
The rear air blows out much warmer than the front when the air conditioner is on. We have the Auxillary switch on. From the rear controls we can make the air warmer but the air is still warm on the coolest setting. We took it to the dealer and the Tech said there’s nothing wrong with it.
Why is the air blowing out of the back of my car?
Changing temp setting on passenger side to lowest setting, no effect. Still blowing hot air. Also, without warning, air starts blowing out of top dash vent (that clears windshield fogging), and no air at all through driver side or passenger vents. Rear air still blows correct temp air.
You have to make sure the AUX button is on in the front. Then the rear temp control allows you to make the temp higher or lower than the front. Try holding the lower temp button until is reads zero. you would set it higher in the winter to add more heat to the back. Hope this helps. Thanks. Actually I did all that with no luck.
Why does my Chevy Silverado blow hot air?
My 04 silverado starts off cold on both sides then sometimes the driver side vents will blow hot air. when we stop and turn off truck and start it up and it is fine again. Could it be the thermostat for that side not working??? anyone have any answers for this problem?