Steven Brown: 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!
Richard Cha: rcmjr94, I have a 1999 Cadillac Deville, and my has the exact same problem
as yours. Air only blows out to the defroster vent and on the floor. How
did you get yours fix? Please post. Thanks.
ebsworld2000: I'm looking for a video on how to replace the thermostat on a Cadillac
Deville 1999. Do you happen to have on of those?
1A Auto Parts: 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
1A Auto Parts: 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.
rcmjr94: 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?
1A Auto Parts: 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
Steve Dzubryk: 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
melody oliva: i have a 2000 cadillac seville sls is the actuator in the same location?
driver side is blowing hot air and passenger cold air.
Heartless & Hopeless Records: i have a 02 deville the ac only blows cold air on one side what could it
1A Auto Parts: You may want to check the blend door actuator to see if it's working
correctly. 1aauto.com 888-844-3393
1A Auto Parts: We currently do not have an auto repair video that shows that particular
1A Auto Parts: The actuator is located in the same spot at this but the part might be
slight different that the one shown.
1A Auto Parts: it should be located in the door under the door lock, if it's the door lock
actuator that you are referring to.
1A Auto Parts: It might be,it could also be a bad relay, fan motor or resistor. 1aauto.com
camren: do you happen to know where the drivers actator would be located.
1A Auto Parts: 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.
1A Auto Parts: The issue is most likely going to be related to the actuator as shown in
SouthernBoyProud: This is different from my 96 deville . I took bottom off mine like in video
and no actuator so I think it's on top...
Keke Brown: 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?
mark smith: 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?
1A Auto Parts: 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.
harkhutter: 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
redbaron2448: DOES ANYONE HAVE A VIDEO FOR A 1999 CADILLAC SLS (AC ACTUATOR HOW TO
REPLACE IT, OR EVEN SHOW WHERE ITS LOCATED. THANKS
1A Auto Parts: 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.
Iya Honey: 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?
redbaron2448: 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
Sam Sanchez: 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.
Donald Perrell: 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.
How To Replace Install AC Heater Air Temperature Control Cadillac Deville 96-99 1AAuto.com4.7
out of 5