Why does my Chevy Avalanche blow hot air?

I noticed that the drivers side would blow cold air when the ignition is first turned on, then after about 10 seconds would go to hot. This means the controller and motor actuator are working. This is what I did to fix it. Adjusted the passenger side to full hot and the drivers side to full cold and put the system in auto mode.

What’s the fan speed on a Chevy Avalanche?

In auto mode you will see the fan speed auto adjusting up and down. Then, I reversed the settings, drivers full hot (90) and the passenger full cold (60). Put it in auto mode and turn off the ignition and then back on.

How to get the AC to blow hot air on one side?

Adjusted the passenger side to full hot and the drivers side to full cold and put the system in auto mode. Then, turned off the ignition and turned it back on. In auto mode you will see the fan speed auto adjusting up and down. Then, I reversed the settings, drivers full hot (90) and the passenger full cold (60).

What’s the climate control on a Chevy Avalanche?

Ichanged the battery and now the climate control blows hot air on the drivers and cold air on the passenger side. I have tried auto and manual no change. help…. robyr :confuse:

Why does my Avalanche heater not turn on?

I have a 2002 Avalanche with a heater control that blows hot air regardless of the temp setting. Even when the control is set to off, it blows cold air. The A/C button will not will not turn the A/C on. Any suggestions on what to replace or check out?

What kind of problem does my Avalanche have?

My 2004 avalanche just started doing the same thing. cold air drivers side, hot air passenger side. I just got a letter from GM regarding this very problem with my 04 Avy.

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.

Why does my AC suddenly start blowing hot air?

I have a 2004 Yukon with 160000 miles and about a year ago the AC would suddenly blow hot air just on the driver’s side while the passenger side still blew cold. After a few weeks it then stating blowing hot air on both sides. The only way to correct it was to turn the car off and back on and then it would immediately start blowing cold again.

Why does my Chevy tracker AC blow cold?

2003 Chevy Tracker – AC doesn’t get completely cold. Found/repaired short in relay wiring, so fuse doesn’t blow any more. Freon pressure is … read more

Why does my AC blow cold and then start blowing ambient temp air?

My AC will blow cold and then start blowing ambient temp air. Why? My AC will blow cold and then start blowing ambient temp air. Why? I have a 2002 Chevy Suburban 1500 LT. It has a climate Second opinion] I have a 2002 Chevy Suburban 1500 LT. It has a climate control (automatic settings for fan blowing and which vents to come … read more

Can a car air conditioner blow cold air?

ac will blow cold for awhile and then the compressor shuts down and blows warm air. I can turn the ac button off for a few minutes and then turn it … read more Air conditioning works fine on startup, very cold air. When vehicle is driven for a few miles, air conditioning stops blowing cold air, ie compressor clutch disengaged.

What’s the temperature on my 2010 Avalanche LTZ?

My 2010 Avalanche LTZ started blowing warm air on the drivers side while the passengers side is very cold. both sides set at 60 degrees. Are there any recalls from GM on this issue?

Why does my Chevy Avalanche blow hot air?