Question about 2005 Buick Rainier

2 Answers

No air on any front settings for defrost/heat on 05 buick ranier

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2 Answers

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  • Buick Master
  • 1,138 Answers

Joyce, this is a common problem with our platform. Replace your blower motor resistor. Accessible from under the dash on passenger side and behind glovebox.

Posted on Feb 07, 2017

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  • Expert
  • 201 Answers

Check fuse for blower motor. If blown try replacing it. if it blows again, replace.repair motor unit. If not blown, check connections to the control panel, it may come loose during last install of radio or other repairs made prior to problem arising,

Posted on Dec 29, 2016

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6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

  • 548 Answers

SOURCE: 2005 buick ranier transmission wont shift

You probably have a sensor going bad and the trans is protecting itself by going into limp mode. Check the fluid level while trans is warm and car is parked with engine running.

Posted on Jan 08, 2009

  • 104 Answers

SOURCE: astro van 1997

There is a flap in your heater box that is controled by your vent switch by your heater controls. listen for a vacuum leak. that is common and hopfully the problem. there is vacuum lines that control the vent door that redirects the air to your vents.

Has your dash been messed with recently? if so i would check there first. you should hear a hissing if thats the problem.

Otherwise these also are common for that door flap to break and not switch NE more. thats the only 2 things that i can think of off th wtop of my head to be the problem. this would require the whole dash to come apart if its this problem

Michael
ASE certified

Posted on Feb 22, 2009

chuck943
  • 783 Answers

SOURCE: Problem:

Problem is most likely in the electronic blend door motor or the door itself has broken.
To access the electronic temperature blend door actuator remove cassette storage box or center shelf unit, if equipped.
Remove instrument panel ash receptacle by depressing service lever. Disconnect electrical harness connector from A/C electronic door actuator motor.
Remove three retaining screws.
Carefully pull A/C electronic door actuator motor outward and off A/C evaporator housing assembly.Make sure the door it self is not cracked where the actuator hooks to it and that it will move.
Here ia a link to a pick of what you are looking at.

http://i253.photobucket.com/albums/hh43/chuck943/L9819A.gif

Posted on Mar 10, 2009

  • 7 Answers

SOURCE: Ford Windstar SE, 3.8L V6, 1999, front seat heat/defrost is cold

the blendor actuators strip out the gear inside the actuator cases on these all the time. replace the actuator.

Posted on Mar 19, 2009

  • 88 Answers

SOURCE: My 2006 jeep Liberty Front

Sounds like defrost door on heater box is not work You need to get under dash and check controls on the box. Good luck

Posted on Dec 08, 2010

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1 Answer

2000 buick regal winshield will not defrost i have ice inside and out


If you are getting heat inside the car, the defroster should also work. There is a control switch problem that doesn't switch to defrost from heat, or the compressor for the air conditioner is not functioning...it provides heat for defrosting as very dry air to the heater box.

Jan 14, 2013 | 2000 Buick Regal

1 Answer

I have a 2005 Buick Ranier. The blower fan on the


  1. blower fan is controller by a relay
  2. either the relay is stuck closed
  3. or the relay is not being told to open
  4. relay is controlled by a body module (computer)

Jul 27, 2010 | 2005 Buick Rainier

1 Answer

I have a 97 buick century limited and the air flow settings switch wont change how do I fix this? Example if I set it on vent and switch it to defrost it stays the same.


The "air / heat " door is either run by vacuum or motor.
The "defalt setting" is always on either defrost or heat.
I would say you may have lost vacuum to the control, or the control may be bad or a vaccum line is off.

Feb 05, 2010 | 1997 Buick Century

1 Answer

Code P0410 on 2005 buick rainier


Where is the secondary air pump supply pump located on a 2004 buick ranier?

Mar 18, 2009 | 2004 Buick Rainier

1 Answer

Ford Windstar SE, 3.8L V6, 1999, front seat heat/defrost is cold


the blendor actuators strip out the gear inside the actuator cases on these all the time. replace the actuator.

Mar 10, 2009 | 1997 Ford Windstar

1 Answer

2005 buick ranier transmission wont shift


You probably have a sensor going bad and the trans is protecting itself by going into limp mode. Check the fluid level while trans is warm and car is parked with engine running.

Jan 08, 2009 | 2004 Buick Rainier

1 Answer

1994 Buick LeSabre equipped with the "Dual Automatic Temp Control


fault temp sensors
still can be a worn or stuck shaft flap at the actuators
or actuators is still faulty

Mar 07, 2017 | 2000 Buick LeSabre

1 Answer

Heater/ defrost


no heat can be a t stat problem and the defroster sounds like a vacuum canister that controls the switching is not operating

Oct 20, 2008 | 1992 Buick Park Avenue

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