Question about 2002 Cadillac Deville

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How to replace a blend door actuator on a 2002 cadillac deville

When i turn the air on, the driver side blows cold and the passenger side blows hot air. there is a clicking sound on the passenger side behind the dash board, i think the door isnt opening to let the cold air threw. can i see a video of where the actuator is located so that i can replace it.

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  • Cadillac Master
  • 6,360 Answers

I suggest you try one of those instant download manuals. My nephew bought one for me when my car broke and we could fix it all by ourselves with the manual costing $10. This website reliable-store.com is very good for this.
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also try manualslife.com

Posted on Feb 05, 2018

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE:

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Posted on Jan 02, 2017

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  • 4 Answers

SOURCE: 1999 cadillac Deville cold air blowing out passenger side vents

Sounds like a Blend door issue, but could be the controller switch, Test ALL modes of operation to see what works and what does not. That should narrow it down a bit. The Blend doors are flap/ doors that regulate air flow, newer vehicles are plastic - electric assemblies ...prone to failure. Any clicking or thumping noises during switching modes and on-off suggest a bad Blend door. Hope that helps...good luck

Posted on Jan 12, 2009

  • 366 Answers

SOURCE: Engine running hot displays on dash....cold air blowing thru vent

there,s a chance that your hot-cold air trap is not working

Posted on Feb 22, 2009

carfreak1217
  • 109 Answers

SOURCE: ac vents

One of the temperature actuators are not working it has 2, one for each side.

Posted on Jun 28, 2009

  • 56 Answers

SOURCE: my 93 cadillac sedan deville's heat doesnt work

check the heater control valve. sounds to me like the dash control unit that opens and closes the vents may not be functioning properly

Posted on Dec 07, 2009

bluebirdmate
  • 1190 Answers

SOURCE: No Heat Passenger Side. I

Hello: You have a failed temperature control actuator for the passenger air mix door. Remove the glove box and the close out panel under the dash on the passenger side. You will see two silver rods going from the actuators (mounted on the top and bottom of the heater/a/c programmer) Turn key on (engine off) Turn the a/c heater control on. Go from 60 to 90 or 90 to 60 and watch the rods the one that doesn't move is the failed one. The actuator is held in place by two 7mm screws and one electrical connector. When installing the new actuator have the temp set at 60 when you hook up the linkage. The passenger side set at full cold.

Posted on Nov 17, 2010

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1 Answer

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The most common cause of this is that you have a stuck air temperature control blend door, this can be a motor actuator issue or a jammed door or both (common). To replace both parts you will need to completely remove the dash from the car to access the blend door.

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You have a problem with either the blend door actuator of the door itself.

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does your vehicle have dual climate control? if so you probably have a blend door actuator problem. it will have 1 for each side

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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

2002 grand prix. Heater blows cold on passenger side. Driver side and two middle vents blow hot, the other two vents blow cold.


ether the blend door actuator is bad or the climate control module is failing. most likely the blend door actuator. would have to pull most of the under dash out to get to it to replace it. not fun at all.

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1998 DeVille: 1999 cadillac deville drver side heat blows hot pa...


The blend door for the passenger side is not connected right or functioning correctly. Try seeing if the dial on the armrest on the passenger side is not rotated one way or the other too much.

May 15, 2010 | 1998 Cadillac DeVille

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A/c blows cold on passenger side and hot on drivers side


REPLACE THE AC CONTROL ASSMBLY AND BOTH BLEND DOOR ACTUATORS.

Jun 24, 2009 | 1999 Cadillac DeVille

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How can I fix


This is either an out of phase issue or a temperature control blend door or blend door motor actuator problem, it can also be the climate control module in the dash, 1st try disconnecting the battery for 5 min's to re-sync the climate control module, if this fails u will need to find out what blend door is the problem or if they are ok replace the automatic climate control module in the dash

May 29, 2009 | 2000 Cadillac Eldorado

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