GM

GM repair problems? Ask a GM repair expert now.

Ask an Expert,
Get an Answer ASAP!

Related GM Questions
I have a 04 Hummer H2. The driver side vents are only
I have a 04 Hummer H2. The driver side vents are only blowing hot air no matter the temperature even when the air conditioner is on.… read more
David Craig
David Craig
OWNER/MECHANIC
Associates
6,449 satisfied customers
GM Yukon Denali: Canadian owner of 2007 Yukon Denali, First
Canadian owner of 2007 Yukon Denali, First owner of this vehicle and the dual climate control has not been working properly. Example the climate control can be set on 21 auto and the driverside will b… read more
shawnrbaldwin
shawnrbaldwin
Owner/mechanic
367 satisfied customers
GM Yukon Denali: So I have a similar issue. My ac works most
So I have a similar issue. My ac works most of the time on my 2004 gmc Denali. After driving a bit the drivers side switches to hot while the passenger side and back still blow cold. Sometimes I can s… read more
K. Wiggins
K. Wiggins
ASE Certified Technician
Associate Degree
3,568 satisfied customers
2004 gmc: climate controls, driver side blows hot passenger side cold
2004 gmc 1500 dual climate controls, driver side blows hot passenger side cold,was told by parts guy there was 2 blend door moters, how do i know which one to replace? and where are they?… read more
Randall C
Randall C
Auto Technician / Consultant
Vocational, Technical or Trade Scho
12,662 satisfied customers
2005 GMC: hot air if I restart the engine the AC will work..Freon
I have a 2005 GMC Serria 5.3 the AC does not blow cold air and some times it lows hot air if I restart the engine the AC will work again but it is never very cold even set at 60 degrees seem like the … read more
GM Tech (Cam)
GM Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
5,844 satisfied customers
2008 yukon denali: drivers side..ac..blows hot air..passenger side
hi i have a 2008 yukon denali the drivers side when ac is on blows hot air and the passenger side cold… read more
Eric
Eric
Retired
N/A
33,589 satisfied customers
2005 yukon denali: ac..blowing cold..the vent and the compressor
i have a 2005 yukon denali and the ac is not blowing cold. Air is blowing out of the vent and the compressor seems to be running. What could cause this?… read more
Dave Nova
Dave Nova
GMC Technician
Associate Degree
19,452 satisfied customers
2004 yukon: ac..blowing hot air..passenger..low pressure side is cold
My 2004 yukon xl ac will start blowing hot air, on either side passenger/driver will not get cold . rear blows cold air, did notice that bottle in front is not cold only the low pressure side is cold.… read more
GM Tech (Cam)
GM Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
5,844 satisfied customers
2004 GMC: hot air..climate control..slides..Blend door actuator maybe?
I have hot air on one side and cold on the other from dual climate control on a 2004 GMC Sierra. Replaced the control head because one of the temp slides was broken. Blend door actuator maybe?… read more
Anthony
Anthony
GMC Technician
Vocational, Technical or Trade Scho
489 satisfied customers
Driver side but hot air on passenger side has climate control dealer
have a 2004 denali ac works on driver side but hot air on passenger side has climate control dealer told me it was bad changed it still the same had it recharged still nothing… read more
GM Tech (Cam)
GM Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
5,844 satisfied customers
climate control..driver side..passenger side..cold air coming out if
have an 02 denali with electronic climate control that is blowing hot air out the front on passenger and driver side but blows out cold in the back there are four actuators and the two on the passenge… read more
Ivan
Ivan
Automotive Instructor
Bachelor's Degree
4,857 satisfied customers
2004 GMC Yukon Denali: AC does not blow out cold air..diagram
I have a 2004 GMC Yukon Denali with same problem as previous question "2006 GMC Sierra Denali, AC does not blow out cold air". Reply was by MP Moore. I have dropped the glove box as suggested but cann… read more
GM Tech (Cam)
GM Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
5,844 satisfied customers
04 Sierra: ac system..hot air..passenger zone still provides cold air
I am having issues with the heating/AC system in my '04 Sierra. When the AC is on, the driver's zone starts blowing very hot air while the passenger zone still provides cold air. I believe that this i… read more
Anthony
Anthony
GMC Technician
Vocational, Technical or Trade Scho
489 satisfied customers
2004 Yukon Denali: drivers side..s side air blows out cold air
I have a 2004 Yukon Denali,and sometimes in a/c mode the driver's side air ducts blow out hot air.The passenger's side air blows out cold air and so does the rear ducts.This has have three times in th… read more
Dan
Dan
High School or GED
2,257 satisfied customers
climate control..Passenger..cold ac when on except drivers side
2004 Chev Sub Vehicle has dual front climate control. Passenger and rear air both blowing cold ac when on except drivers side thats blowing hot air only. COntrol is set as low as it can go, but hot ai… read more
GMKindl
GMKindl
Associate Degree
388 satisfied customers
2005 Yukon Denali: drivers side..Seems to work fine on passenger side.
Have 2005 Yukon Denali. A/C having problems with intermittently blowing either Ice cold or hot air out of drivers side vents. Seems to work fine on passenger side. Been told that all actuators needs r… read more
GM expert tech
GM expert tech
Auto Technician
High School or GED
92 satisfied customers
2004 Yukon Denali: winter time..blow cold..30-40 seconds
I have a 2004 Yukon Denali with heat/air problem. It has dual zone heat/a/c. In the winter time the heat will blow cold for 30-40 seconds then return to heat for2-3 minutes. In the warm weather it doe… read more
Dave Nova
Dave Nova
GMC Technician
Associate Degree
19,452 satisfied customers
2000 yukon denali: driving my..heater would not blow..warm..hot air
I just recently encountered a problem while driving my 2000 yukon denali. The heater would not blow out hot hair on the hot setting. Only the warm and cold setting would blow out hot air. As this was … read more
Dan
Dan
High School or GED
2,257 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

I was having a terrible problem with the wheel bearings on my 98 Chevy Cavalier and I suspect that using this website saved me plenty of time and money.

Todd LRochester NY

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

< Previous | Next >

Meet the Experts:

GM Tech (Cam)

GM Tech (Cam)

GMC Mechanic

5,844 satisfied customers

GM Grand Master Technician 2007. 14 years experience.

Gary

Gary

GMC Technician

1,561 satisfied customers

15 years gm master tech/15 years ASE master tech

car tech

car tech

ASE Certified Technician

449 satisfied customers

25 year master tech and shop owner

Chris (aka- Moose)

Chris (aka- Moose)

GMC Technician

234 satisfied customers

16 years of experience

Paul M ASE Master

Paul M ASE Master

ASE Master Tech

187 satisfied customers

ASE Master Tech 20+ Years

Anthony

Anthony

GMC Technician

489 satisfied customers

GM Certified

Amedee

Amedee

GMC Technician

470 satisfied customers

ASE certified tech with advanced level specialist. Wisconsin certified emissions state inspector

< Previous | Next >

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less

Ask Your Question

x