Why does my GMC Sierra not blow cold air?
My 95 GMC Serrea AC will not blow cold air. The pressure is right in the system. The compressor run right. The air does get colder when running at freeway speeds but warms up at lower speeds. Similar problem in GMC Sierra was solved by replacing the A/C control module in the dash.
Where is the climate control on a Chevy Silverado?
I’ve replaced the blower motor (passenger side underneath dash), resistor (behind the glove compartment), and checked ALL fuses left of driver and under the hood, and still the blower motor does not run. A/C comes on but no air from any of the vents on any settings, heat, a/c, defrost, floor, vents, or combination.
When did my GMC Sierra air conditioner stop working?
I had a 2001 GMC Sierra that did this when truck was less the one year old (summer of 2001 is when it was). The dealer had the truck in the shop idling for a long time and the A/C worked perfectly. I told them to take it for a ride and see. So the service manager in an effort to convince me nothing was wrong went for a ride with me driving.
What’s the problem with dual heat control in a Chevy Silverado?
I have dual heat control for driver and passenger. Problem is my side blows heat all the time regardless of setting. You can turn the temperature on both to coolest setting. You reach across and feel the air coming from the vent on the passenger side its cool. The drivers side is screaming hot.
My 95 GMC Serrea AC will not blow cold air. The pressure is right in the system. The compressor run right. The air does get colder when running at freeway speeds but warms up at lower speeds. Similar problem in GMC Sierra was solved by replacing the A/C control module in the dash.
I have dual heat control for driver and passenger. Problem is my side blows heat all the time regardless of setting. You can turn the temperature on both to coolest setting. You reach across and feel the air coming from the vent on the passenger side its cool. The drivers side is screaming hot.
Where is the climate control on a 2002 Chevy Silverado?
I have a 2002 the filter is located under the dash near the middle. There is 1 screw that holds a L-shaped cover the screw is located near the firewall. It has foam on it to seal the housing and it is about 1″x6″.After you remove it the filter is inside it 2 parts.
When did my 2004 Silverado 4×4 start blowing heat?
Around 75,000 miles my 2004 1500 EXT Silverado 4×4 was blowing heat from driver and passenger side regardless of the settings. Took it into the dealership they replaced the fan clutch for $341.17 on 1/8/07. Now today I noticed the driver side has A/C but the passenger side is blowing hot again.
When is GMC heater control out of stock?
In stock on June 4, 2021. . . Only 17 left in stock – order soon. . Only 15 left in stock – order soon. . Only 19 left in stock – order soon.
I have a 2002 the filter is located under the dash near the middle. There is 1 screw that holds a L-shaped cover the screw is located near the firewall. It has foam on it to seal the housing and it is about 1″x6″.After you remove it the filter is inside it 2 parts.
I’ve replaced the blower motor (passenger side underneath dash), resistor (behind the glove compartment), and checked ALL fuses left of driver and under the hood, and still the blower motor does not run. A/C comes on but no air from any of the vents on any settings, heat, a/c, defrost, floor, vents, or combination.
What’s the temperature on a Chevy Silverado truck?
You can turn the temperature on both to coolest setting. You reach across and feel the air coming from the vent on the passenger side its cool. The drivers side is screaming hot. Any ideas? Truck is a 2003 1500HD LT Silverado 4×4.
What kind of climate controls does a GMC have?
You are currently viewing GMC.com (United States). Close this window to stay here or choose another country to see vehicles and services specific to your location. Your GMC is equipped with climate controls that allow you and your passengers to stay comfortable – whether you’re braving the heat of summer or the chill of winter.
You are currently viewing GMC.com (United States). Close this window to stay here or choose another country to see vehicles and services specific to your location. Your GMC is equipped with climate controls that allow you and your passengers to stay comfortable – whether you’re braving the heat of summer or the chill of winter.
How to recalibrate the HVAC actuator in a GM Truck?
For manual systems it does not matter where the a/c controls are set but if you feel the need to do something, turn the blower switch on (I prefer speed 3) and set the temperature sliders about .5″ to .75″ from full cold. For auto systems, press the auto button, with the key on. Turn the ignition off.
How do I reset the climate control on my car?
Ignition off, pull the HVAC/ECAS fuse for 10 seconds, reinstall and start vehicle without touching any controls, wait 40 seconds for the control module to self calibrate. If there is still a problem, the actuator for the temp blend door may have failed. Scan the HVAC for codes. Re: Resetting Climate Control?