Why is the AC blowing hot air in my Silverado?

After starting the truck the AC works normally for awhile then the driver side starts blowing hot air. Sometimes it changes to hot in a few m … read more 04 chevy 2wd silverado 1500, yesterday the AC quit blowing cold air out the driver side vents but continued blowing cold out the passenger side vents.

What causes hot air to blow out of driver side vents?

2004 silverado – hot air blows out of driver side vents, pass side stays cold. Restart the truck, it returns to normal. Click to expand… Give this a try before you starting taking the dash out and buying parts. Same thing has happened to me a few times in the past. Usually just the passengers side.

Where is the AC on a 2004 Silverado?

2004 Silverado AC blows hot on passenger side and regular on driver side. I just changed the battery, started the truck 2004 Silverado AC blows hot on passenger side..driver side… The drivers side of the air blows hot and the passenger side cold when the ac is on.

Where does the hot air come from on a Silverado Sierra?

I really don’t care about having air I just don’t enjoy burning up so summer because I can’t stop the scorching hot air coming out into the drivers side while the passenger side gets full AC Passenger side under the hood is the 2 hoses running back to firewall.

What kind of AC does a Silverado 1500 have?

2004 Silverado 1500 crew cab with dual climate control. AC on max high, blows cold out of driver side, but only hot air on passenger side. Yesterday … read more Vocational, Technical or Tra… Hi, I had a dead battery on my Silverado 1500 LTZ today. After I charged the battery it started OK but now the AC is just blowing hot air.

Why does the AC blow hot and cold air at the same time?

If you experience the symptom of the AC blowing hot or cold air on one side but not the other and it’s accompanied by a clicking or ticking sound, it probably means a gear in the temperature blend door actuator is faulty and the actuator needs to be replaced.

Why does my Chevy Silverado blow hot air on one side?

This article applies to the Chevrolet Silverado (1999-Present). Does your Silverado blow hot air on one side and cold air on the other? If you have dual zone controls you may have run into this problem before. There is a way to fix this if you’re patient and willing to troubleshoot your way through it.

How to fix a Chevy Silverado climate control problem?

This initiates a re calibration of climate control equipment and actuators. It will fix your problem. You can’t post conmments that contain an email address. My passenger seat is stuck in recline. It is electric and a 2007 Chevrolet Silverado.. It worked laying down but now will not come up.

Where is hot air blower on Chevy Avalanche?

Chevrolet avalanche blows hot air on driver side and cold air on passenger side – Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website.

Why are my passenger side vents blowing hot air?

The driver’s side is blowing almost uncomfortably hot air. Meanwhile both passenger’s side vents are blowing cool air. However, if I fiddle around with the temperature control I can get the vents on the passenger’s side to blow warm air.

Chevrolet avalanche blows hot air on driver side and cold air on passenger side – Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website.

Why does my truck blow hot air on the drivers side?

My problem is that my truck blows hot air on the driver’s side. I’ve replaced the actuator and nothing happened. I even took the old actuator and put in a good spot and it worked so today I finally bit the bullet and took it to the dealer. They followed the same steps…said it was the actuator and replaced it.

What’s the outside temperature of a Chevy Silverado?

This 2009 Chevrolet Silverado came in with the complaint that the a/c was blowing out hot air on the driver’s side of the dash. The vent temperature was 140°F and the outside air temperature was 97°F in August in sunny South Carolina. I told the customer that I would not be able to get to it until the next day.

Why is my Chevy Silverado heater not working?

The only thing that the air conditioning system has in common with the heater is that they both use the climate controls and the blower motor. It is entirely possible for your Silverado’s heater to work just fine even when the air conditioner is not blowing cold at all.

What to do about HVAC issues on a Chevy Silverado?

If you’ve noticed the control issues happening after disconnecting the battery or having repair work done, then the quickest fix is to recalibrate the HVAC. Turn the ignition off. Find the three HVAC fuses; Two are under the hood and one is in the cab fuse box.

Is the driver side of my Silverado stuck on cold?

I’m having an issue with my 2019 Silverado. The driver side is stuck on cold. Passenger side controls work flawlessly and will change as quickly as I change the temp. Driver side has zero fluctuation. I’m going to try these steps when I get home.

Can a car blow air from one side?

Most of today’s cars and trucks have the ability to blow different air temperatures form the drivers and passenger side. Even if you do not have dual-zone controls, there still may be two separate doors and motors to control the side separately.

Why is my a / C blowing hot air out of the passenger side?

It’s odd that one day my A/C works fine and the other it blows hot to the max air out of the passenger side and cold to the max on the driver side. Defroster isn’t working properly either because when I have it on it just blows air out of the regular vents.

Why does my Chevy Suburban 1500 blow cold air?

I have a 1999 chevy suburban 1500 with rear a/c & heat.The front get cold but the rear blows cool air. changed rear expansion valve. It seem as though the the hot water is going through the rear.

How does the drivers side blow hot air?

On the slide controls that control the temp, keep them just about a 1/4 – 1/2 inch above the farthest point (coldest setting). For some reason this has worked like a charm and I really don’t notice that I don’t have my A/C on the coldest setting. Re: Drivers Side blows hot air when a/c is turned on..

Why does my 2005 Tahoe blow hot air?

My 2005 Tahoe hava AC giving hot air problem. AC would suddenly blow hot air just on the driver’s side while the passenger side still blew cold. The only way to correct it was to turn the car off and back on and then it would immediately start blowing cold again. This happens intermitently.

What kind of AC does a Chevy Silverado have?

04 chevy 2wd silverado 1500, yesterday the AC quit blowing cold air out the driver side vents but continued blowing cold out the passenger side vents. It had only been running 30 minutes and have neve … read more I own a 2004 3/4 ton Chevrolet Silverado w/ 4WD. After changing the battery the A/C blows hot.

Why is my Chevy Silverado not blowing cold air?

One of the most inconvenient vehicular problems is when the A/C won’t blow cold air. If your Chevy Silverado isn’t keeping you cool, we’ve outlined some of the most common reasons why this might be happening.

Why does my GMC air conditioner stop working?

For about 5 miles the A/C worked normally till we hit a R/R and the bump made it stop blowing cold air and he was finally convinced. Back to the shop and 30 min later they found the problem. Turned out to be the low pressure switch, (under hood on bottom of small tank) it was corroded and causing a loss of electrical contact.

Why does my AC blower motor not work?

The blower motor relay supplies power to this motor when you turn the switch to “on” that can sometimes fail. When this happens, you may notice that you will not feel anything blowing out of the vents at all. This may also cause the blower motor to work intermittently.