Question about 2005 Chevrolet Silverado 1500 2WD

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Replace blend door actuator 2005 chevy 1500 truck

Cold on the driver side when i turn on the heat

Posted by Anonymous on

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Posted on Jan 02, 2017

bluebirdmate
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SOURCE: Drivers side blend door actuator not working

Hello: I have bad news for you, if you run the actuator without it connected to the door the actuator is ruined, it will have to be replaced. After replacement the system has to have the doors (actuators re-calibrated.) re-calibrated. This is done with a Tech 2, A GM special tool.

Posted on Nov 12, 2010

  • 2422 Answers

SOURCE: The driver side only blows

Yes it is most likely a vacuum actuator there are more then one . They open and close little doors in the ducts to deriect air flow inside the ducts . They are not easy to get at in most cases however you should look at all vacuum lines going to and near the unit its controlled by engine vacuum . exhust all other opptions first before takeing the dash out . The problem could also be electrical check the control switches make sure the switch is not bad on one side . Spend some time looking and thinking before you start riping things apart. Good luck with it

Posted on Sep 18, 2011

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My 2005 ford free star. When I turn on m heater it only blows heat on the right side and cold air on the right side


There is a module that controls hot/cold direction flow, which does go bad. It's called a Heater Blend Door Actuator, and It's a bear to replace it, but doable. Not too expensive to do it yourself, but you _do_ need to be sure you're buying the exact replacement. You're best bet is to remove it before buying the replacement. The photo of the replacement is all you need to see you're buying the right one. Ford used different models in the same vehicles.

http://www.rockauto.com/en/catalog/ford,2005,freestar,3.9l+v6,1430707,heat+&+air+conditioning,heater+blend+door+actuator,10721

Feb 21, 2015 | 2005 Ford Freestar

3 Answers

Driver side blowing hot air passenger side blowing cold air


I'm having the same problem except on mine it's the driver's side that's blowing cold. Do you have the pictures in a finer resolution? I can't make them out and when I zoom, they are too grainy. Does the replacement require removing the dashboard? What's the general cost of the acuators? Are they readily available at like NAPA or other parts stores?

Nov 26, 2011 | 2006 Kia Amanti

1 Answer

2005 GMC blows only cold air on drivers side


Sometimes the blend air door actuators get stuck. You can usually free them by "cycling" the temperature control. For instance, If you have the control on HOT but you are getting cold air, turn the control to COLD and wait about one minute, then turn it back HOT. If this does not work, then you probably have a bad actuator on that side.

Fortunately, the driver's side actuator is pretty easy to replace. Just look up under the dash on the driver's side. The actuator is attached to the bottom of the air box. You will have to remove the lower trim pnels to see it. (See #9 in the Picture)


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Aug 22, 2011 | 2005 GMC Sierra 1500 Hybrid

2 Answers

AC blows hot air on the driver side and cold air on the passenger side


You may have a bad temperature door actuator motor on the drivers side. The actuator is what moves the temperature blend door and when it fails it usually moves the door all the way to the "hot" position. Sometimes if you shut the vehicle off for a bit then restart it the system will work fine for a while then the actuator will again swing the door all the way open or shut. I've replaced several of these actuators [both drivers side and passenger side] for similar problems.

Jul 08, 2010 | 2005 Chevrolet Silverado

1 Answer

Dual control a/c problems


you are having a problem with the blend door actuator on drivers side it is stuck. try placing both in cold position and unhooking battery for a few minutes then hook back up and crank truck up this will trigger the actuators to relaern and sometimes can cause actuator to start working afain

Jun 02, 2010 | 2003 Chevrolet Suburban 1500

3 Answers

04 Chevy Silverado. Dual climate control is blowing cold on driver's side and hot on passenger.


with truck off, move passenger to full hot and driver's to full cold. turn key on and run air for 15 seconds.

turn key off

move climate controls to opposite positions and turn key on again with air on. Run for 15 seconds. turn key off.

center temp controls and turn key on again. this should fix you.
move

Jan 03, 2010 | Chevrolet C3500 Cars & Trucks

1 Answer

I have heat on the passenger side of my truck but


You have a blend door actuator motor gone bad.

Nov 26, 2009 | 2005 Dodge Ram 1500

2 Answers

2004 chevy avalanche with dual control system problem


this problem is caused in almost all cases by a failed actuator that moves the door insiode the heating/ac duct to change the outlet temperature, it is called the Air Temperature Control Blend Door actuator.

Oct 05, 2009 | 2004 GMC Envoy

1 Answer

Ac blowing hot air


the blend door actuator located on the air box (right hand side under dash) is prob. inop. worst case senerio the blend door its self is broken. I have replaced the actuator more than anything.

Sep 16, 2009 | 2005 Chevrolet Silverado

1 Answer

NO COLD ON PASS SIDE A/C - DRIVER SIDE WORKS OK


Your truck has blend door actuators that go bad. each side has them . giving you the problem that you have. and in some cases the actual a/c control mod goes bad. Putting the truck on a scanner at the dealer ship they can look at each blend door and comand each one to open and close and find out witch one is not working. or you can buy the pass side blend door actuator / motor the one for the a/c heat blend door and replace your self its not to bad to get to on pass side. you can have them print you out a diagram when you buy it.

May 25, 2009 | 2005 GMC Sierra 2500HD 4WD

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