Question about Buick Cars & Trucks

1 Answer

Buick century heater/ac fan wont run - Buick Cars & Trucks

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Buick Master
  • 12,158 Answers

What year is the vehicle ? Does it have automatic climate control or manual ? Doesn't work at any speed ?

Posted on May 13, 2017

Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
New users get 2 Free calls (no credit card required) and instant help on almost anything you can think of (from cars to computers, appliances, handyman, and even pets).
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad
  • 1 Answer

SOURCE: 1990 buick century

They are located behind the right front headlights (passenger side). There is a bank of four relays mounted on a common holder. The four are for various purposes, one of which is to control the ac fan on the low settings. I got a bank of four used relays from and olds off of ebay. I plugged in the part number off the one I had into the search box to find it.

If a relay is bad, it will usually rattle.

Good luck!

Posted on Nov 06, 2008

dgjtex
  • 405 Answers

SOURCE: Heater/AC Fan does not work in our 1998 Buick Century

Fan will be under dash on passengers side , Removing glove box might be needed, Gm also uses a blower resister ro control fan speeds. First check your fuse and then check and make sure your getting 12 volts to the terminal at the blower, You could have a blown fuse, a bad switch, or a bad resister , if your getting voltage to blower motor then most likely it will be the motor. These are not to difficult to change. I hope this helps, please be aware I can only guess at what the problem is from my past experience.

Posted on Dec 18, 2008

johnsmith992
  • 37 Answers

SOURCE: replace heater core in a 2000 buick century

please do not tamper wid the aircon as the system is pressure filled with co"2 liquid gas.

Posted on Jan 29, 2009

chromapr
  • 267 Answers

SOURCE: 1995 buick roadmaster/heater and ac fan staying on

there is a module that controls the motor located arend the blower moter that will need to be replaced. Not sure if this is available other than dealer. check with auto parts stores first. I would ask for blower motor control module.If this helps please reply and good luck

Posted on Apr 27, 2010

fieromudder
  • 132 Answers

SOURCE: I have a 1919 buick century. The heater doesn't

I would look at your temp control switch on the dash, sounds like it is not switching the blend doors, also do you have a temp gauge in your car for engine temp, if it is reading normal you should not need a thermostat.

Posted on Oct 22, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

98 buick century turns over wont start


Rose, Can you hear the fuel pump 'buzz' for a few seconds when you turn the key to the 'on' position? Is so. and I know this sounds crazy, but try turning your heater fan switch all the way to the high position and then try cranking it. Another Buick Century owner told about this in another forum and it works for him and others. Apparently there is a fault in the computer and the electrical current draw from the heater fan has a positive effect on it. It's worth a try. If this works for you please post on this site so that others may benefit. Thanks

Oct 19, 2013 | 1998 Buick Century

1 Answer

Ac fan knob. inside car. not compressor fan


usually this is from a burned up blower motor resistor. Not very expensive to replace, but can be a pain to get to. I do not think it is that bad on the 05 Buick though. It should be in the bottom of the AC/ Heater box under the passenger side of the dash, like under the glove box area. pull the lower trim panel under the passenger side of the dash and there should be a wire connector going right into the bottom of the heater box. unplug the wire and there should be 2, 7mm if I am not mistaken, screws holding the resistor block into the heater box.

Apr 21, 2013 | 2005 Buick Century

1 Answer

1998 Buick Century w/ manual control, smelled burning odor and blower motor quit working. Control Module?


blower resistor is common to burn causeing smell. check with dealer, there may be a campain on this problem. if not. replace resistor and harness (pig tail) and blower motor..

Jan 21, 2013 | 1998 Buick Century

1 Answer

1998 buick century my heater and ac fan only work on high i'm told it's the blower relays where are they located


they are not relays its a blower motor resistor a one piece unit usually held in by two bolts and an electrical connector either under the passenger side dash or behind glove box

Aug 03, 2012 | 1990 Buick Century

1 Answer

2000 Buick Century. Blower quit working for


I had the same problem. It turned out to be the ignition switch. i have no idea how that is connected to the fan but... it worked, got me my fan speeds back, although it is not working again...

Jul 16, 2010 | 2000 Buick Century

1 Answer

I changed the ac compressor on my 95 buick vacumed it down and put r134 back in it now there is no pwer to the ac clutch or the cooling fans is there a fuse under the hood some where?


yes there is a fuse & a relay,,also it could be c/c high pressure censer,,,the fans,,one runs off temp sender the other runs of your heater controls,,a/c or defrost,,,,,,hope it helped,,,

May 24, 2010 | 1995 Buick Century

1 Answer

2000 buick century heater wont work


make sure that everything is plug in that runs the fan under the hood and shake the plugs to see if there a bad plug if not then it your fan then

Feb 20, 2009 | 1998 Buick Century

1 Answer

Heater wont turn off


Replace the fan control module.

Feb 02, 2009 | 2001 Buick Century

1 Answer

Heater/AC Fan does not work in our 1998 Buick Century


Fan will be under dash on passengers side , Removing glove box might be needed, Gm also uses a blower resister ro control fan speeds. First check your fuse and then check and make sure your getting 12 volts to the terminal at the blower, You could have a blown fuse, a bad switch, or a bad resister , if your getting voltage to blower motor then most likely it will be the motor. These are not to difficult to change. I hope this helps, please be aware I can only guess at what the problem is from my past experience.

Dec 18, 2008 | 1998 Buick Century

1 Answer

Heater/AC fan does not blow on two lowest speeds.


Your fan uses resistors to reduce the speed of the fan. Hi speed doesnt use the resistors and that is why it runs on hi. Standing in front of the car, all of your heater housing is on the left side of the firewall You will see a connection with about 4 wires That look like they go nowhere. Take the couple screws out and pull it out. You will be able to see the burnt one.Jump out the burnt on and that will give you another speed or two.

Oct 25, 2008 | 2003 Buick Century

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

15 people viewed this question

Ask a Question

Usually answered in minutes!

Top Buick Experts

yadayada
yadayada

Level 3 Expert

76649 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22219 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8518 Answers

Are you a Buick Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...