What to do if your GMC Envoy Air conditioner is not working?

What to do if your GMC Envoy Air conditioner is not working?

1- Turn ON the ignition. 2.-Simultaneously press the MODE, FRONT DEFROST and REAR DEFROST switches. This process worked a couple of times before I was able to replace the sensor. Hope this helps!!! Was a solution found for the dash vents not working on the 2003 Envoy?

Where is the speed control module on my 03 envoy?

All of the HVAC controls and temperatures function on the console of my 03 envoy, but the blower ignores the speed control. It usually is off, but sometimes comes on at arbitrary speed when the car is initially started. Where is the control module, Does it need reset? Please help. Thanks. I also have the same problem.

What was the problem with my 2004 envoy?

2004 Envoy.. When turned on A/C or defrost engine would stall & cut off. I turned off A/C or defrost, cranked & ran fine as long as both were off. Took to shop; had throttle cleaned.

Is there a blower resister on a GMC Envoy?

Hi yes i have a 2004 GMC Envoy and that also happened to mine my air works fine up until you turn the dial to 5 its actually your Resister (which controls the fan speeds) a Blower Resister and you usually can only get it at the dealer.

1- Turn ON the ignition. 2.-Simultaneously press the MODE, FRONT DEFROST and REAR DEFROST switches. This process worked a couple of times before I was able to replace the sensor. Hope this helps!!! Was a solution found for the dash vents not working on the 2003 Envoy?

Hi yes i have a 2004 GMC Envoy and that also happened to mine my air works fine up until you turn the dial to 5 its actually your Resister (which controls the fan speeds) a Blower Resister and you usually can only get it at the dealer.

What are the vents on a GMC Envoy?

One black straight rubber tube first, about 1 to 2 inches long, and a connecting plastic black elbow (90 degrees). He proceeded to clean them out by blowing in them and then reinstalled them. He said that this is where blockage impedes the flow of condensation and causes leaks in side.

All of the HVAC controls and temperatures function on the console of my 03 envoy, but the blower ignores the speed control. It usually is off, but sometimes comes on at arbitrary speed when the car is initially started. Where is the control module, Does it need reset? Please help. Thanks. I also have the same problem.

Why is the AC not working on my GMC Envoy?

Learn if it’s a simple fix or time to seek out a trusted technician. Not your vehicle? Why Isn’t My A/C Working? What are common reasons my GMC Envoy has air conditioning problems?

One black straight rubber tube first, about 1 to 2 inches long, and a connecting plastic black elbow (90 degrees). He proceeded to clean them out by blowing in them and then reinstalled them. He said that this is where blockage impedes the flow of condensation and causes leaks in side.

Why does my car AC blow cold air on one side?

If the car AC blows cold air on one side and hot on the other, there are a few different causes but it’s likely the blend door actuator, also known as the temperature blend door actuator or vent mode door actuator

Why does my car AC blow cold air then blow warm air?

But that cold air turns warm fairly soon after because the high side pressures build to the point that the high pressure switch shuts off the compressor clutch. Once pressures equalize, the high pressure switch allows the compressor to start up again. The cycle repeats over and over, providing a short period of cold air, followed by warm air.