Question about 2001 Buick Century

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2001 buick century security warning light on

I am able to drive the car but the security warning light stays on

Posted by Anonymous on

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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Papa Chan
  • 56 Answers

SOURCE: how to replace a coolant level sensor, 2000 buick century

The coolant level sensor is located on the radiator. If you are looking at the engine from the front of the car it will be on the left side. There will some kind of clip holding it in the radiator. Removed the clip and pull the sensor out. You will lose coolant so try to swap it out quick or drain some of the coolant out. Once new sensor is installed, install clip to keep the sensor in place and reconnect the wires to the sensor. Crank the engine and make sure the coolant level is full. This should correct your problem.

Posted on Jan 04, 2009

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emissionwiz
  • 76109 Answers

SOURCE: 2001 Buick Century I have a problem with

about $100, mostly labor on the dash illumination issue.

Posted on Feb 24, 2009

  • 312 Answers

SOURCE: 2001 buick lesabre gas cap loose warning light

GM vehicles are fmaous for this warning. I had the same problem in my GM vehicle and had to replace the EVAP vent solenoid. Are you getting a DTC yet or just the tighten gas cap message? INspect the fuel cap to make sure it is not damaged and is installed properly. If it's damaged replace it. If all is good on the cap just wait for the DTC to show up but most likely you'll need to replace that solenoid.

Posted on Dec 22, 2009

Testimonial: "very helpful"

  • 1 Answer

SOURCE: Service Vehicle, Trac Off, & ABS lights 2001 Buick Century.

I just put in new fron pads in my 2000 buick century and the track off and the anti lock brake light and the service engine soon stays on

Posted on Jun 30, 2010

  • 1168 Answers

SOURCE: buick 2001 century check has the code p1404. is

Hello Momma.
This code has set because a fault was detected in the exhaust gas recirculation system (EGR).
If your car is running normally, no chugging or rough running, it isn't a serious issue. But you should have it looked at to determine why it set.
Often it's because the pin inside the EGR valve is sticking or carboned.
If this valve sticks it can allow exhaust gas into the intake when it should not be and cause your engine to stumble at idle or low speeds.
It will not damage anything over a short period of time.

Thank you for using FixYa.
Best of the season to you.

KL

Posted on Dec 26, 2010

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1 Answer

2004 buick century,security light stays on, no problems with starting/driving, how can I reset turn off? tried the 10 min/turn key to on poss,didnt work


The security light is probably on because of the key tumbler sensor where the ignition switch is at is bad or corroded. The security light on while your able to start it means the anti theft system is disabled and it will start every time. If you want you can replace the sensor on the tumbler for under $100 on your own or run to a junk yard to grab a replacement sensor.

Jan 26, 2015 | 2004 Buick Century

1 Answer

On a Buick Century what does it mean when the security light comes on while driving 2000 century?


In most cases the light comes on when there is a problem with the chip in the key or the sensor in the key lock. If the warning light comes on or blinks when you are cranking the engine, the car will not start.

Jun 12, 2013 | Cars & Trucks

1 Answer

Buick Century 2001: the Service Engine Soon warning light came on and was diagnosed as code P0740 Torque Converter Clutch Circuit Open. The transmission fliud has been replaced and the Engine Service...


change your fluid and filter in teansmission WARNING :start car and shut it off just before you do because if you dont you will burn the bands up.I recommend Lucas transmittion conditioner as well.My grand prix calls for sythetic 2003 7 quarts so check with salesman and see what kind it calls for and also count the bolts and pattern before you buy so you make sure you have the right one before you start your project.

Jun 11, 2011 | 2001 Buick Century

1 Answer

Service Vehicle, Trac Off, & ABS lights 2001 Buick Century.


I just put in new fron pads in my 2000 buick century and the track off and the anti lock brake light and the service engine soon stays on

Jun 16, 2010 | 2001 Buick Century

1 Answer

Instrument Cluster Panel out on 2001 buick century


2001 Century just hit 40,000 miles and the engine light has come on. Im wondering if this is an automatic when the car trips at 40K- for a check up or whatever GM wants your money for.

ps - from '89 to 2008 I had been driving Nissans, Toyotas and Hondas - Im driving this car only because I gave my Toyata Rav4 to my daughter and got this Buick from my elderly mother as she no longer drives. Its is amazing what a piece of **** this car is compared to what Im use to. At 40,000 miles you start having the engine light come on - amazing!

Sep 15, 2009 | 2001 Buick Century

1 Answer

2001 Buick Century fuel gauge


fuel sending unit is faulty needs replaced unfortunatly you will be forced to buy the entire fuel pump (module). they are not cheap.

Apr 24, 2009 | 2001 Buick Century

1 Answer

Service engine soon light/security light


Probably the dealer will reset the system it for free.

Mar 25, 2009 | 2003 Buick Century

1 Answer

Brake indicator warning light for a 1993 buick century


Check to see that the emergency brake isn't engaged. This happened to me a couple weeks ago after I did some work on the dash and had to barely depress the pedal. Also verify your brake fluid is ok.
Hope this helps!

Oct 17, 2008 | 1993 Buick Century

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