Question about 2001 Buick LeSabre

Open Question

2001 buick lesabre engine cooling fan constantly on

Posted by Anonymous on

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.
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
stormbrewin
  • 426 Answers

SOURCE: Radiator cooling fan doesn't come on.

first unplug the cooling fan at its plug and supply 12v to the fan if it doesnt run then replace if it does run follow the power wire to the thermal water switch usualy located at the bottom of the radiator.Use test light/probe to check that you have power into the switch and when engine is hot you should have power both in and out of the switch.if not replace thermal water switch.If that is working you will need to find out why you have no power to the switch.Check that your fuse and relay is working correctly.Sometimes just pulling out the relay and putting back in will make it work due to poor contact.Also try swapping relays with others in the same box near battery to identify if relay is faulty

Posted on Oct 27, 2008

Ad
  • 73 Answers

SOURCE: 1995 Buick LeSabre cooling fans not working

check the fan relay swich or the fuse

Posted on Mar 13, 2009

  • 6982 Answers

SOURCE: AC/heater fan on 1992 Buick LeSabre only works intermittently

Could be a bad control switch, relay or connection and ground at motor itself. Since it's intermittent, check voltages when it's working, then again when it's not. Wherever voltage stops, that's what you need to replace. Don't wait on this...when completely inoperative it gets much harder to find the problem!

Posted on Jun 09, 2009

Tnsiouxfalls
  • 617 Answers

SOURCE: 2001Buick LeSabre parking light

On top of the headlight housing are two large knurled black plastic knobs.Unscrew them counter-clockwise.Now the whole headlight housing may be removed. Set it on the bumper and you'll have easy access to the marker light.

Posted on Nov 12, 2009

freetek
  • 5568 Answers

SOURCE: Cooling fan not activating

On most vehicles, there is a thermostatic switch located on the bottom tank of the radiator that controls the electric fan. When AC is turned on, this switch is bypassed so its failure is 'cured.' These switches aren't terribly expensive nor difficult to replace but ensure you don't lose coolant on the ground while replacing the switch since the stuff is tasty and toxic to animals.
If you like to be able to research and or repair minor problems like this, you might consider buying the Haynes manual for your car. This will also let you approximately access what a repair might cost for labor if you can see the degree of difficulty yourself.
Haynes Buick manual
These are available at auto parts stores often cheaper than the online price. We have on for (and IN) each vehicle we own since they can be lifesavers now and then.

Posted on Feb 27, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Where and which switch triggers the high speed cooling fan relay?


alldata.com
question one, is what engine.
diffr, engines use different cooling, systems.

Jul 15, 2014 | 1998 Buick LeSabre

1 Answer

Service engine soon light on


You will need to get the computer scanned for trouble codes to proceed.
The computer turns the cooling fan on when there is a problem with the engine to make sure it does not overheat.
Be sure the radiator is full of coolant.

Dec 18, 2012 | 2001 Buick LeSabre

1 Answer

1990 Buick LaSabre, limited V-6 3.8 overheating, replaced fan, & thermostat & cooling temp sensor. runs rich and fan won't come on?


on that motor they are prone to blowen head gaskets you need to do pressure check of the cooling system

Jul 26, 2012 | 2000 Buick LeSabre

1 Answer

2001 buick lesabre is running slightly hot. i just replaced the thermostat and 2 elbow joints (sorry dont know what their called) and did a complete flush about a month ago


replacing the thermostat is exactly what i would have suggested for your vehicle for the overheating issue. try this,with the engine running at operating temperature,check to insure that the cooling fans coming on when the engines gaining temperature. your cooling fan may be going bad and not coming on when needed,in this case it may be a bad cooling fan sensor,or just a bad cooling fan altogether.with the engine running after you've driven the car until it gets warm,open the hood and look visually at the cooling fan to insure it's running{the engine fan} in front of your radiator. if it's not running {fan} check in the main fuse box under the hood for a bad engine fan relay 1st if no bad relay,then check for a bad engine fan motor.with the key switch in "off"position try to spin the engine fan manually by hand. if it does spin by hand it still may be a bad fan motor. or bad fan sensor.do you have a check engine light on? if so you can have it code read at any auto zone or advance auto for free.this may be of great assistance to you if the check engine light is on. hope this helps and thank you for choosing fixya.com

Mar 24, 2011 | Buick LeSabre Cars & Trucks

1 Answer

The engine cooling fans in our 2003 Buick LeSabre LTD don't shut off when speeds over 25 MPH are reached.


There is nothing to worry about. The cooling fans do not operate by engine speed, but rather engine temp. If the fans stopped working, then there would be a problem with either the cooling fan relays or the temp sensor which operates the fans. Otherwise, you are fine.

Jun 06, 2010 | 2003 Buick LeSabre

2 Answers

Radiator Fan Stays On


A simple test would involve disconnecting the fan switch while the fan is on. If the fan then stops the switch has failed. If the fan continues to run remove the relay , if the fan then stops the relay has failed.
Various inputs/outputs at the relay should be confirmed to be 100% certain something strange isn't going on.
Above all be careful of the fan itself , if it's running obviously but if it's not it could start during repair

Mar 01, 2010 | 2001 Buick LeSabre

1 Answer

2000 buick lesabre 3.8 engine. At what


225 is about right it sounds pretty hot but not for a car the thermostat won't open up until about 220 degrees

Jan 13, 2010 | 2000 Buick LeSabre

1 Answer

1995 Buick LeSabre cooling fans not working


check the fan relay swich or the fuse

Aug 03, 2008 | 1995 Buick LeSabre

Not finding what you are looking for?
2001 Buick LeSabre Logo

Related Topics:

447 people viewed this question

Ask a Question

Usually answered in minutes!

Top Buick Experts

yadayada
yadayada

Level 3 Expert

76164 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8273 Answers

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

Answer questions

Manuals & User Guides

Loading...