Question about 1999 Buick Century

1 Answer

My ac only blows on high - 1999 Buick Century

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Master
  • 1,374 Answers

Blower motor resistors or speed selector switch.
There are no resistors for high speed its straight B+ to the blower motor. You know the motor is good. So the onky two items left are resistors and switch.

Posted on Apr 29, 2010

Ad

1 Suggested Answer

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.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

AC blows warm air. 07 GMC Envoy 6 cyl. 4wd


You probably replace the wrong switch. I believe the high pressure switch is mounted in the back of the compressor. Pull the plug and jump it. If it works, replace the switch. I don't recommend you leave the jumper in the plug. If it the A/C pressure is to high, you could blow lines and such. Costing you a lot of money.

Jun 24, 2015 | AC Cars & Trucks

1 Answer

Air or heat only blows on high and now ac will blow cold for a while then hot air for a long time. recharged ac but no better


The reason it only blows on high is the blower resister bad..As far as the a/c when it blows hot is the compressor still lock in..If not it could be a bad connection to the compresser or a bad a/c clutch

Sep 04, 2011 | GMC Yukon XL Cars & Trucks

1 Answer

Location of ac high pressure cutout switch on a 97 Plymouth voyager. Could it be a different problem? Had to replaced the PCM and a couple sensors because of a short in the wiring cluster. Now the ac...


HIGH PRESSURE CUTOFF SWITCH LOCATED ON AC COMPRESSOR DISCHARGE LINE LEADING TO THE CONDENSOR.THE HIGH PRESSURE CUTOFF SWITCH WILL CUT OFF THE AC COMPRESSOR IF SYSTEM PRESSURE RISES TO HIGH CAUSED BY RESTRICTION IN THE REFRIGERANT CIRCUIT OR OVERHEATED CONDENSOR.MAKE SURE COOLING FAN IS RUNNING WHEN THE AC SWITCH IS ON.THE COOLING FAN KEEP CONDENSOR COOL, IF COOLING FAN DONT RUN.YOUR AC WILL STOP BLOWING COLD AIR.HAVE THE REFRIGERANT SYSTEM CHECK OUT.MAKE SURE YOUR LOW SIDE PRESSURE IS 10 - 37 PSI. THE HIGH SIDE PRESSURE SHOULD BE 112 - 210 PSI. CHECK THE AC COMPRESSOR CLUTCH FUSE AND RELAY.

Jul 29, 2011 | Plymouth Voyager Cars & Trucks

1 Answer

My AC fan keeps kicking on and off and is blowing very weak...does it need replaced? The AC is still cold. Also, my AC only works on high...would that be the blower resistor?


Yes I would highl suspect is the blower resistor. Try the fan without the AC and see if it blows only on high or on other settings. If it is similar to the when you have the AC on, then it is the blower resistor that needs to installed.

Aug 18, 2010 | 2002 Nissan Quest

1 Answer

Not blowing cold air !!


You need check the level with a gage while its on and blowing high on the low side the ac.
either it need R134a added ore you might have leak. Best thing is check the level first and if low add the dye to see where leaks out and then top off the ac until full but you cant over fill it ore it loc up the ac pump

Jul 28, 2009 | 2003 Dodge Stratus

1 Answer

2000 dodge straus ,ac blows only on high


Blower speed is controlled by a regulator. When the regulator goes bad, it causes this happened. Need to locate the Blower regulator to replace. Good luck.

Jul 14, 2009 | 2000 Dodge Stratus

1 Answer

Ac only blows on high


you have a bad blower resister which is located under the passenger side dash the part is about 20 dollars

Feb 19, 2009 | 2002 Dodge Stratus

Not finding what you are looking for?
1999 Buick Century Logo

Related Topics:

151 people viewed this question

Ask a Question

Usually answered in minutes!

Top Buick Experts

yadayada
yadayada

Level 3 Expert

76682 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22219 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8531 Answers

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

Answer questions

Manuals & User Guides

Loading...