√ *Watch the Video* √ *Buy The Part at 1A Auto* 1aau.to/m/Visit-1AAuto √ *Do it Yourself* √ *Save Money*

You may want to check the engine compartment for a broken or loose vacuum line, also check under the dash to see if anything's loose. Hope this helps you out. 1aauto.com 888-844-3393

I would like to personally thank you for this video. I have a 96 Cadillac Seville SLS. The passenger side was blowing warm air and the drivers side and rear compartment was blowing cold when I was trying to turn on the heat. I pulled the code from the car's computer and found out the blend door was not adjusting at all. The only difference is that the panel on the bottom has 3 screws instead of the plastic clips. Thank you again. Without this video, I probably would have taken my car to a shop and be charged and arm and a leg!

@1AAuto

10 жыл бұрын

Thanks for checking us out. Have a great day! 1aauto.com 888-844-3393

Thanks for the info and help. I would like to also add that I have 99 Deville and there is also another actuator located behind the glove box. Open the glove box and take out all Necessary screws then remove the box. There are two small bolts holding it in. Pop the rod up and then remove the bolts.you’ll need a mini Ratchet and a 7/32 socket. If you have to do the one underneath the dash as shown in this video and you have bolts holding that panel on instead of clips you’ll need a 7mm socket to remove it.

You may want to check the blend door actuator to see if it's working correctly. 1aauto.com 888-844-3393

You may want to test the switch and the blower motor with a test light or an ohm meter to see if there's power going to them. Hope this helps you out. 1aauto.com 888-844-3393

We currently do not have an auto repair video that shows this particular repair. We'll keep this in mind in the event that we need to make this repair in the future.

We currently do not have an auto repair video that shows you how to change the thermostat on your 99 Cadillac Deville. We'll keep this in mind in the event that we need to make this repair in the future. if you have a Haynes manual for your car it should show you how to perform this repair.

Hey enjoyed your diy videos in the past ,can you test some things on 2000-2005 Cadillac deville? I’m needing 2actuators replaced drivers side soon. your team shows better from what I’ve seen from other links online. thanks for your support

This video shows you how to fix the blending actuator if the vehicle constantly blows hot or cold air. It sounds like a different actuator may be acting up. We currently do not have a video that shows you how to remove the other one that could be causing an issue.

Thanks! Great video and great one handed skills. I was trying to go in from the glove box.

@1AAuto

5 жыл бұрын

+djtrax909 Thanks for checking us out. Shop here for high quality auto parts: 1aau.to/m/Shop-1AAuto-c

Do you have a video of how to replace the heater core and or hoses on a 1995 Cadillac DeVille? Your video of replacing the rear side view mirror was great!

We currently do not have an auto repair video that shows that particular repair.

donnie vick, thanks for the info, really appreciate it

Great Video Thanks, Question, which one was that for, The Driverside or the passengerside. Im getting COLD air on my pass side and HOT air on the drivers side vents. Thanks

you will want to see if the actuator is bad for the blend door or if the physical door is broken inside the HVAC housing.

It might be,it could also be a bad relay, fan motor or resistor. 1aauto.com 888-844-3393

The actuator is located in the same spot at this but the part might be slight different that the one shown.

I just completed this repair today. Very helpful video. I did find out along the way that there are 2 blend door actuators on the passenger side, 1 behind the glove box and the other on the bottom like in the video. If you replace the bottom joint and you’re still having issues, check behind the glove box. I had to replace both.

@efraintrejo3133

2 жыл бұрын

I'm about to change mines but just the one behind the glove box do you have to change both of them so it work right cuz I never use the one on the passenger door but I don't think it works either so it does need to be I'm just trying to avoid buying it lol

@madeulook5872

Жыл бұрын

@@efraintrejo3133 I'd do both just to make sure.

1996 Cadillac Deville owner here. The actuator is not in the location on video. I believe it is behind the glovebox.

Hi I hope U can help with my prob. I have a 94 Cad Deville. Air would blow through the defrost no matter what you set it to. I thought I fixed that issue by replacing a motor in the ac programmer.@ Two weeks back, air blew through the vents but it would not get hot. As of today it blows back through the defrost & still does not blow hot.I would really love some heat, I almost don't care where it blows. Please and thank you. Sorry 1 more Q the actuator U replaced I don't have. Is that possible?

This was a spot on fix for my 97 el dorado- only difference was the under panel used 7mm screws instead of plastic pins. AC and heat are all normal again. 14$ part!!!!

@1AAuto

5 жыл бұрын

+Thomaso de Tinape Thank you for the great reply. We love to empower our customers by showing you how-to perform your own auto repairs while installing our high quality auto parts. Have a great day! 1aauto.com

Any videos on changing the thermostat?

I have a question hoping you can help me I have two temperature control actuators one behind the glove box and the one you changed on your video but I have a temperature control panel on my passenger door is that one for the one you changed and the other one for the dash control panel

The issue is most likely going to be related to the actuator as shown in the video.

hello ! can you help me with the location / replacement of the blend door actuator on a 2004 deville ?

I have a 95 deville, what if it blows good heat when it's on 90 max but soon as I turn down to 85 it comes out of all vents and gets cold? Thanx in advance :)

will this cause my temp to not reach desired coolness, im getting about 58 degrees coming out of vent with my thermometer. I was told it should be around 40 inside the vent. I guess im asking if the module could be stuck between hot and cold with the dampening door?

Question: is the Inlet Door Actuator part also required A/C Delco 1571895 / 0 1996790 Please advise. Thank You.

i have a 96 sedan deville that always blows hot air. I took it to get charged and they said it was full and suggested i change the fuse. I did this and it still blows hot air. what do you recomend?

I have a 1991 fleetwood brougham Cadillac I cant seem to find the blend door actuator, any help on the location of the blend door actuator would really be great

Would you recommend this if my ac is only blowing cold on driver side but no ac on passenger side?

My 97 Deville blows hot on passenger side and cold on drivers side. Is this the actuator I need to replace? I will buy from you if it is. Thanks.

Does a 94 sedan deville have this same setup?

and yes all components under hood are working properly and charged to right levels.

2003 DeVille.. my hacv selector does not work..what can I buy to fix this malfunction. I get hot heat.just can't put it where I need it.. do you have video on changing the part on a 03 DeVille? Ty✌🇺🇸🏁

Do u guys have any info on where to get a cluster gauge for a 96 cadillac deville it has 3 plugs 2 on drive a big and small plug and small plug on passenger side. I found 1 but now my vehicle won't start it says start disabled and when I plug in the old one even tho screen is broke it starts up

So, my drivers vents is blowing cool but pass vents hot, my 98 deville has pass side temp control btw, on door. Would this fix that issue? Or is this just a fix for all vents? Ty

My Cadillac blows cold on the driver's side, and warm on the passenger side. Last year it was the opposite, and I had the passenger side fixed. Now it fogs up my window and I can't have that while I'm driving. Is this the same location on a 1997 Seville SLS, or where would it be? Thanks!

Thanks for the info. I bought this part from you and it works great. A year later, my temp knob just spins on my 96 Seville. If I take the knob off and push to one side I can get the temp to change, but it's not precise. How do I fix that and do you have the parts for it?

@1AAuto

3 жыл бұрын

+da324 We wouldn't be able to diagnose an issue like that here, you may want to have a local mechanic take a look at it. Thanks for checking us out! 1aau.to/m/Shop-1AAuto-c

i have a 02 deville the ac only blows cold air on one side what could it be?

do you happen to know where the drivers actator would be located.

I have a 99 Seville. Would it be located in the same place?

Looks like mine went out on my 1998 ETC, Just blowing on the floor and at the window shield.Should about the same.Thanks

@RobertCholette

4 жыл бұрын

I realize this comment is a little old now, but if you're still having problems check the vacuum lines on the passenger side of the engine bay, I had that same issue on my 97 eldorado and it turned out the vacuum line running to the cabin had rotted off/come undone

My blend door actuator motor on the passenger side of my 96 seville is working and has full range of motion, but yesterday cold air stopped blowing out of the passenger side vents. If the motor is working, why aren't the doors opening and closing on the passenger side?

Hello I have a 94 Cadillac Sedan Devile, and I can not control the ac and heat ! when I start the car everything lights up find for a second then all I see next is --- and that's it. any ideas on what is causing it ? thanks.

Is that the control module

Thank u

Help !!!! 2003 Cadillac Seville STS wont defrost. Super slow Wtats wrong. Heat in car works. I ebd up using towel. Think i have a leak cause its fugged up abd wet inside too on windows

I have a 2003 Cad DeVille the actuator door mod. has gone bad. It was clicking and then the air would only come out the defrost holes. A friend pushed the door so the air comes out the front vents because the mech said to replace it they will have to pull the whole dash out to replace it. Is this true or can I do it.

@1AAuto

10 жыл бұрын

We currently do not have an auto repair video on this particular repair.

DOES ANYONE HAVE A VIDEO FOR A 1999 CADILLAC SLS (AC ACTUATOR HOW TO REPLACE IT, OR EVEN SHOW WHERE ITS LOCATED. THANKS

Hi I have a 2008 DTS Cadillac at idle the heater will not blow out hot air but when I throttle up to about 1500 rpm it will start to get hot air what am I looking for

@luiseurofyx6367

5 жыл бұрын

Plausible your ac compressor at fault

Will this fix my a/c being hot on driver side? The passenger side is cold like its supposed to.

@Clintaso

5 жыл бұрын

If you have the Deville and it’s blowing hot on the drivers side yes. This tutorial follows how to fix the drivers side.

it should be located in the door under the door lock, if it's the door lock actuator that you are referring to.

I have a 1996 cadilliac deville and the fan comes on when turned on but goes off then back on every few seconds could this be my control switch?

@1AAuto

4 жыл бұрын

+Kurt Kaufman Thanks for the tip!

i have a 2000 cadillac seville sls is the actuator in the same location? driver side is blowing hot air and passenger cold air.

@kaufmankdk

5 жыл бұрын

behind the glove box and below the glove box, Check actuator Drive motor, remove covers and change the temp from heat to cool several times back and forth to see if the Actuator responds.replace one or Both Actuators, They are the same GM Part # 16180230, aftermarket better price Rock Auto or Amazon

@1AAuto

4 жыл бұрын

+Kurt Kaufman Thanks for checking us out! 1AAuto.com

I have a 2000 seville that the with dual control for drivers side and passenger side. The actuator is bad on the passenger side and I have it off. Since its cold now in Nashville I can reach in and turn the blend door back toward the seat and heat blows out great. I got cold air no heat on the drivers side so I pulled the side panel off the console and there is another actuator that is not working so I got it off the arm that moves in a slot. I pushed the arm the opposite way from where it was positioned and still have no heat. Is there another reason or something else I need to look? passenger side part# is S16164972 and the driver side I took off is part# L16209099. Can't find any video at the moment. I will buy a Haynes repair manual asap. Can you help Please?

@notengo5733

5 жыл бұрын

There is one above that one got to take off the cover thats under dash and you'll see it

I have a 1997 SLS and when the A/C is on, the air blows out ice cold on the passenger side, and hot or warm on the driver's side. I already had the actuator replaced for the defroster a few months ago, so I doubt it is that. Any ideas? And if it is the actuator, then how do I access it? Thanks.

@1AAuto

4 жыл бұрын

+Vladpryde We wouldn't be able to diagnose an issue like that here, you may want to have a local mechanic take a look at it. Thanks for checking us out! 1AAuto.com

I am having about the same problem. I have a 2000 cadillac deville I have to keep putting freon in my car when I do it might stay in there for about 2 days or so but after putting it in it runs cold on the passenger side and warm on the driver side. I have put one large can of freon stop leak and today a small can of stop leak freon in the compressor cuts on once I start putting in the freon. but ac runs warm on driver side they to me I have 5 different temp door actuators but we is the one for the driver side. can you please help

@1AAuto

10 жыл бұрын

Thank you for watching. That actuator would be behind the dash on the driver side. Unfortunately it is not easy to get to. We will keep this repair in mind for future videos. Here is a link to the actuator on our website. 1aauto.com 888-844-3393 www.1aauto.com/2000-05-cadillac-deville-temperature-blend-door-actuator-driver-side/i/1abmx00266?f=720144&y=2000?VideoReply&VideoReply&ATony

Where is it located on 1999 deville?

on a 99 deville d elegance, is there only one actuator or does the driver side have one to. i am getting only cold air on the passenger side and warm air on thr driver side.

@1AAuto

7 жыл бұрын

+nickyscarfo1 It looks to be only one actuator for the temperature blend door. It could be that the actuator doesn't have a good enough strength left in the gear to open or close both sides however. 1aauto.com

@donnievick3076

7 жыл бұрын

nickyscarfo...I have a 96 Seville and it has two actuator's. The driver's side is just like this video. The passenger side is behind the glove box. The interior of the 99 is basically the same as mine. The glove box has four face screws (torx head) and two screws inside the glove box on the floor. There is a panel in the back of the glove box that pulls off. That houses the electrical hookup for the air bag. Be sure to unplug it when replacing an actuator. After the glove box is out, you can take the screws off of the actuator. They are mounted on top, the opposite of this video. It's the same actuator, it's just mounted 180 degrees opposite. After you take the two screws out, unplug the power and put the new one in. The glove box has some electrical connections for the light, valet, and trac control. You do not have to unplug them. There's just enough wire for it to rest on the floorboard, or just put something under it to make sure the wires stay relaxed. .It takes about 10-15 minutes to get it out

@fhhhfg4664

6 жыл бұрын

Donnie Vick water pumps

@fhhhfg4664

6 жыл бұрын

nickyscarfo1 water pump fixed

Watched your video, good except three bolts on glove box, not clips. Also, no clip on white bar, it looks like just have to remove the two screws, drop defective actuator, then replace with new and white bar in place. Anyone else find this out? Awaiting part and hope it fixes issue (hot air passenger, cold air driver side.

I have a 99 Cadillac deville and if I happen to turn the heat on it blows hot on the driver side but cold on the passenger.. Is the actuator the solution??

@1AAuto

5 жыл бұрын

+x2rise Possibly but can't really accurately diagnose that without seeing the vehicle. We would recommend you take it to a reputable mechanic for diagnosis

will this method also work, when i get cold air on passenger side and warm air on driver side.

@1AAuto

7 жыл бұрын

+nickyscarfo1 Thank you for watching. If one side receives cold air, and the other side receives hot air then it more than likely is a result of a temperature blend door or the actuator. 1aauto.com

@nickyscarfo1

7 жыл бұрын

1A Auto thanks for responding, you guys rock!

@kaufmankdk

5 жыл бұрын

Yea, system is split between drivers and Passangers. replace one or Both Actuators, They are the same GM Part # 16180230, aftermarket better price Rock Auto or Amazon

I have a 1997 Cadillac deville and when i turn on the ac it just blows hot air even though i put the temperature to 60 and the ac clutch wont even kick on you think this is causing the issue

@1AAuto

5 жыл бұрын

We do apologize but we are unable to accurately diagnose your vehicle. +Sourx_x Purp

V B I want to know how to replace Temp Control on 03 Deville

@1AAuto

7 жыл бұрын

If you're looking to replace the HVAC panel, we currently do not have an auto repair video on that particular repair. Thank you for asking. 1aauto.com

I have a 93 Cadillac deville, have heat on the passenger side, I can't find the driver side actuator location anywhere online, all I get are crappy designs, etc.

@1AAuto

6 жыл бұрын

+jingle jazz Thank you for visiting us on KZread. We currently do not carry this particular auto repair part. We do carry a lot of other repair parts for you. Here is a link to the section on our website for your Cadillac. Hope this helps you out goo.gl/tfNtDW

Ok thanx

@1AAuto

10 жыл бұрын

Thanks for watching. Heres a link to the part on our website! www.1aauto.com/1A/ac-and-heater-controls/Cadillac/Deville/-/-/1996?VideoReply&VideoReply&ATony 1aauto.com 888-844-3393

Hopefully this works on my 95 because this 30 40 degree weather at 6 7am shall not stand

I have a 2005 cadillac deville dhs and when Ac is on it blows hot on passenger side any help???

@muskiteer7

7 жыл бұрын

1A Auto Parts ok I'll check it out. It's weird how when Ac is on it blows heat on passenger side and when heat is on it blows Ac! Thank You

@muskiteer7

7 жыл бұрын

1A Auto Parts also do I have to reset the system and how do I do it

@kaufmankdk

5 жыл бұрын

replace one or Both Actuators, They are the same GM Part # 16180230, aftermarket better price Rock Auto or Amazon

I was told to replace this by a mechanic because the ac does not blow out of vents on dash only the floor and defroster so I did but still does not work what can I do next?

@kaufmankdk

5 жыл бұрын

Check Blend door actuator Drive motor, remove covers and change the temp from heat to cool several times back and forth to see if the Actuator responds.replace one or Both Actuators, They are the same GM Part # 16180230, aftermarket better price Rock Auto or Amazon

I got 1995 caddy Sedan DeVille I have no heat the coolant is full . The hose going in is hot . The hose coming out is cold. What is my problem . I flush the system is clean . But no head . WHAT IS THE PROBLEM?

@1AAuto

6 жыл бұрын

+Dale Montgomery You may want to see id the HVAC system is working okay, and that the blend door actuators are working correctly. Hope this helps you out. 1aauto.com

Hi i have 1997 cadillac deville with digital dash and the gas gage need to be calibrate please if you have vedio for this or make i will be appriated thanks john

@1AAuto

10 жыл бұрын

Thank you for watching. Unfortunately we do not have a video for your application. We will keep this repair in mind for future videos. 1aauto.com 888-844-3393

@1AAuto

10 жыл бұрын

Thank you for watching. Unfortunately we do not have a video for your application. We will keep this repair in mind for future videos. 1aauto.com 888-844-3393

Could a faulty door actuator cause the blower fan to stop working? I turn my fan all the way up and nothing. No air. No heat. Fan does not engage.

@1AAuto

6 жыл бұрын

+Mr Cee It may. You may want to check the fuses and also check to see if there is power to the blower motor and resistor when the heat is turned on. Hope this helps you out. 1aauto.com

@billyferguson8846

6 жыл бұрын

Mr Cee I'm having the same problem with my 2000 Eldorado

@Nik3T3kk

4 жыл бұрын

Did u ever find the problem

How about a 2005 deville?

I have this problem. Actually both hot air and cold air when the AC is on cold air blows from every vent possible but when the heat is turned on it blows the floor it blows to the windshield but it doesn't blow from the dash vents. 89 Cadillac DeVille how do I fix that?

@1AAuto

7 ай бұрын

+@Loud_Thinker We do not have a video for this repair right now, but we'll keep this request in mind for a future video! 1aau.to/m/Shop-1AAuto-c

Got a video for a 2000 dhs?

@1AAuto

5 жыл бұрын

+BIG Kev We currently do not have an auto repair video that covers this particular repair. We will keep this request in mind in the event that we need to make this repair in the future. 1aauto.com

I think it should be noted that if your Deville has dual climate control, replacing the actuator shown in the video will only fix the driver side. To fix the passenger side (if needed) you’d have to go behind the glove box.

@1AAuto

5 жыл бұрын

Thank you for the feedback and for watching! +EastwoodGames

@da324

3 жыл бұрын

Are there two actuators back there? I have a 96 Seville, dual climate control, and it's cold on the driver's side and warm on the passenger side. I went under the glove box and took the lower panel off. The lower actuator motor similar to this video is working fine. If I remove it, are you saying there's another motor behind the glove box that controls the passenger side blend doors? Just curious as all of my previous vehicles have one motor on each corresponding side. Thanks!

I have a 98 deville and my a/c isn't charged and my heat doesn't work and it doesn't even blow air out of the vents if its set over 70

@darriussledge6744

Жыл бұрын

Did you ever find the cause and fix it?

My DeVille only blows cold and hot, no in between, only hot on max setting but anything under the max setting it’s cold, there is no way for me to make warm air blow, what can cause this?

@1AAuto

4 жыл бұрын

+Mr Cadillac As there could be multiple reasons why you are experiencing this issue, we do recommend taking your vehicle to a mechanic for a proper diagnosis. Thanks for checking us out!

is this pretty common?

@1AAuto

10 жыл бұрын

Thanks for watching. This is a fairly common repair on these vehicles. 1aauto.com 888-844-3393

@kaufmankdk

5 жыл бұрын

Yes

Both Actuators are the same GM Part # 16180230 Dealer list $202.65 3-4-2019

@1AAuto

5 жыл бұрын

+Kurt Kaufman We also have the items available through our site for your vehicle.

pretty sure that's a 5.5 mm socket required, buddy

thank you ! is this , in your opinion , the same procedure for a 2004 cadillac deville , passenger side ?

@1AAuto

4 жыл бұрын

+gene aka bones We don't have a how-to video for the other actuators right now, but the basic steps in this video should be enough to do this task.

By

Why cant you get a quality microphone?