Hummer H3 Climate Control

Browse Hummer H3 Climate Control questions and answers. Choose a question that matches your symptoms.

24 discussions

Is There A Cabin Air Filter?

2010 HUMMER H3
Is There A Cabin Air Filter In A 2010 Hummer 3? Some Articles And Parts Providers Say "no" And Some Say "yes". Or Are They...
1 ANSWER
Asked by Anonymous

HVAC Blower Stopped Working

2009 HUMMER H3
My Vehicle Listed Above Alpha's Hvac Blower Stopped Working One Hot Afternoon While Running On High For Sometime. Did All Usual...
3 ANSWERS
2 IMAGES
Asked by Arun Amirtharaj

2009 Hummer H3

2009 HUMMER H3
2009 Hummer H3 Four Wheel Drive Automatic The Air Conditioner And Heater Is Working But The Climant Control Fan Isn't Working....
1 ANSWER
Asked by RKelsch

Heater Fan Not Working Correctly?

2008 HUMMER H3
I Have A 2008 Hummer H3 And The Fan Switch Will Not Come On Any Speed ( 1-4 ). A Friend Told Me It Might Me A Resistor, But I Don't Know...
27 ANSWERS
17 IMAGES
Asked by tdipasquale1

Heater Core Leaking?

2007 HUMMER H3
I Have A Heater Core Leaking. I Was Looking For A Detailed List To Remove And Replace The Heater Core.
1 ANSWER
1 IMAGE
Asked by bristles

A/C Intermittently Stops Blowing Cold Air?

2007 HUMMER H3
So, Basically, The A/c Works, I Had A Leak And Had To Get A New Compressor, And Everything Seemed Fine Until Only A Couple Of Days After The...
1 ANSWER
6 IMAGES
Asked by blancaestela944

It Will Not Switch From A/C To Heat

2007 HUMMER H3
I Do Not Know Which Actuator Controls This, There Are 3 Of Them. Are The Same Part Number To Order?
1 ANSWER
2 IMAGES
Asked by Mikevol4life

Heater Is Not Working?

2007 HUMMER H3
The Heater Does Not Seem To Be Working Right, No Hot Air Is Coming Out?
1 VIDEO
7 IMAGES
Asked by dayana106

HVAC Blower Motor Is Inop At All Speeds. The Harness/...

2007 HUMMER H3
Hvac Blower Motor Is Inop At All Speeds. The Harness/connector At The Resistor Is Not Melted As Others Have Suggested. I Have Checked B+...
3 ANSWERS
Asked by jlowe233

AC Suddenly Stops Blowing

2007 HUMMER H3
I Have Hummer H3 2007- I Have A Problem With The Ac, It Suddenly Stops Blowing From The Dashboard And Blows From Front Windshield...
1 ANSWER
Asked by anwar_jamal2

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