Question about 2004 Chevrolet Suburban

1 Answer

2004 chvey sub rear climate control won't heat

Blows cold air whether system is in auto, or manual

Posted by on

  • Anonymous Dec 12, 2008

    Dealer has replaced the actuator (sp?) 2 times, and it keeps going out. My suburban is at the dealer now, and they have been unable to figure out the problem. They do not want to replace the actuator again, but can't figure it out. They have a call into GM tech. My front heat is also now not working properly.

  • Anonymous Mar 30, 2014

    Auto switch is the climate control switch

×

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 8 Answers

The tech needs to calibrate that actuator after replacement. Also he must be sure he is using the correct Part#. Some of those parts guys will give a tech anything they have in stock & don't care what trouble it may cause. Also if the wrong actuator is installed it can toast the control and all actuator will lose their supply voltage.

Posted on Dec 26, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Heater blows cold air


2005 Kia Amanti; heater on driver side blowing cold - Fixya

www.fixya.com/cars/t3576138-2005_kia_amanti_heater_driver_side
2005 Kia Amanti; heater on driver side blowing cold air, passenger side blowing hot air. Checked all fuses. antifreeze ok. no leaks anywhere I can see. Are there ...

2005 Kia Amanti only blow cold air no heat - JustAnswer

www.justanswer.com > Kia
Question - 2005 Kia Amanti only blow cold air no heat - FO. Find the answer to this and other Kia questions on JustAnswer.

i have a 2005 amanti & the heater blows cold air ... - CarGurus

www.cargurus.com > Questions > Kia > Amanti

CarGurusI HAVE A 2005 AMANTI & THE HEATER BLOWS COLD AIR ON THE PASSENGER ... Asked by TOMRICH57 20 hours ago about the 2005 Kia Amanti STD.

Heating Problem: My 2004 Kia Amanti Blows Cold Air on ...

https://www.2carpros.com/questions/2004-kia-amanti-heating-problem
Nov 21, 2010 - My 2004 kia amanti blows cold air on drivers side and hot passenger side. It is dual climate control but blows cold on driver's side even though ...

My heater works on passenger side and rear but only cold ..


Jan 28, 2016 | 2005 Kia Amanti

3 Answers

When front air is on rear heat always


If you have owners manual check that your climate control settings are as you expect them to be, if that makes sense. Some on Fixya do not realise they gave climate control , they think they have normal A/C and try to correct chimerical problems. Please check and repost

Jul 03, 2015 | 1997 GMC Savana

1 Answer

2003 Pontiac Montana heat gets hot in front, blows but seems weak, and no heat on rear controls but blows ******* rear. what is going on?


Is your heater blower motor working on all speeds ? Are you get any air coming from the rear vents ?

Feb 25, 2015 | 2003 Pontiac Montana

1 Answer

2003 chevy 1500 ss only blows cold air no heat


Dual climate control on these is not a manual valve adjuster. It is done electronicly with a electric motor on a valve instead of ran by a maual cable. Find this and check the plug for a 12 volt signal. If you are getting a signal replace the valve, if not it could be a blown fuse, cut wire, or a bad climate contol switch.

Apr 13, 2014 | 2004 Chevrolet Silverado 1500 Crew Cab

1 Answer

2004 Honda Pilot hot & cold


Sounds like a blend door problem under the dash.

Jun 25, 2013 | Cars & Trucks

1 Answer

My climate control only blows out cold air but the rear climate control works as it should


Could be the controller or a faulty blend door.
The blend doors direct air thru the heater core and evaporator along with the vents. The controller uses electric motors to change the direction of air flow.

Sep 28, 2012 | 1999 GMC Suburban

1 Answer

2004 Chevy Suburban a/c and heating issues


see if theres power to the rear blower motor go under the rear and see if the one pipe is cold and the other is hot or at least warm if there the same then the rear system is plugged

Aug 17, 2012 | Cars & Trucks

1 Answer

I have a 2000 pontiac grand prix with a digital climate control system. The heat quit working, it doesn't blow out any heat. Now that it is warm outside the air stopped blowing out any air. The digital...


I have a 2000 pontiac grand prix with a digital climate control system. The heat quit working, it doesn't blow out any heat. Now that it is warm outside the air stopped blowing out any air. The digital temperature on the climate control is not correct. When it states that it is below 30 degrees on the ext and it is warm outside the air wont be cold. Once it starts going above 30 degrees the air gets colder. Today the blower stop working all together. Was told it maybe the climate control unit was bad. You can hear the door opening/shutting when you switch the temp from cold to hot. But there was no heat blowing out whatsoever in the winter time. Could you please give me your opinion on whether or not it is the climate control unit or something else?

Jul 11, 2011 | 2000 Pontiac Grand Prix

1 Answer

2004 suburban rear a/c only blows hot air


ase mechanic:
there are separate actuators for the blend doors. one for heat and one for cool. they work opposite and in conjuction with each other, if that makes any sense. ones open, ones close, for each different climate. sounds like the the cold one isn't opening in the rear.

Jan 27, 2009 | 2004 Chevrolet Suburban

1 Answer

Heat on, blows cold air on passenger side


u will need to repair the passenger side air temp control blend door, either the door is stuck or the small electric actuator that moves it is defective.

Jan 14, 2009 | 2004 Chrysler Town & Country

Not finding what you are looking for?
2004 Chevrolet Suburban Logo

207 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

60867 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21949 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

6811 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...