GMC Sierra Climate Control

Browse GMC Sierra Climate Control questions and answers. Choose a question that matches your symptoms.

180 discussions


A/C Clutch Cycles On And Off Randomly

2007 GMC SIERRA
Okay Here I Go. Truck Listed Above Is An Hd. I Cannot Duplicate The Problem Listed Above. Here's What I've Done: Replaced:...
1 ANSWER
Asked by Rich Cashman

Cabin Air Filter Location

2007 GMC SIERRA
Where Is The Cabin Air Filter On My Truck Listed Above 1500 Slt Located At?
3 ANSWERS
1 IMAGE
Asked by Btoler

A/C Only Blows Through Defrost

2007 GMC SIERRA
My A/c Only Blows Through Defrost Vents. Upon Initial Startup Itll Blow From Regular Vents But After About A Minute Or Two Itll Only Blow...
1 ANSWER
Asked by my2007sierra

Removing Dashboard To Change Blend Door Actuators And...

2006 GMC SIERRA
I Have Almost Everything Off Of The Dashboard. My Problem Is That I Cannot Lift The Dashboard Off Over The Passenger Side Airbag. I Have...
1 ANSWER
2 IMAGES
Asked by Matlack

Compressor Clutch Will Not Engage

2006 GMC SIERRA
Truck Listed Above Is A 2500 .changed Compressor, Dryer, Condenser, Pulled Vacuum, Filled With Freon. Compressor Won’t Com On Unless...
2 ANSWERS
3 IMAGES
Asked by Dilch

Blower Motor Not Working?

2006 GMC SIERRA
When I Turn On The Car And I Drive And Turn On The Cold Air It Doesn't Blow Just Throws Cold Air. I Think It's The Blower. What...
1 ANSWER
6 IMAGES
Asked by Manuel Moreno

A/C Is Cold Then Gets Warm

2006 GMC SIERRA
A/c Will Be Cold And After A While (15 Minutes To 1 Hour) It Gets Warm. If I Shut The Truck Off And Back On It's Cold Again. This Will...
1 ANSWER
2 IMAGES
Asked by Anonymous

A/C Works And Blows Cold Air, But After A Few Minutes...

2006 GMC SIERRA
While On My A/c Control It Shows That It Is On And It Starts Blowing Cold Air Again After A While, And It Is A Constant On And Off. Keep In...
1 ANSWER
1 IMAGE
Asked by Grace1120

Compressor Clutch Engages, Hot Air

2006 GMC SIERRA
With The Clutch Engaged, Outside Air Temperature Blows Out The Vents. Gauge Shows Correct Pressure When Compressor Is Turned Off. South...
4 ANSWERS
Asked by Vchapman

A/C Blowing On And Off

2006 GMC SIERRA
My A/c And Heater Blow On And Off.
5 ANSWERS
5 IMAGES
Asked by Sallou

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Air ConditionerBlend Door ActuatorBlower FanCabin FilterComputerControl PanelDefrosterHeaterNot WorkingOne SideVentWiring

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