Whyis my Trac Off light On as well as the antilock light

Asked by Ezekiel Jun 24, 2015 at 06:40 AM about the 2000 Buick Century Custom Sedan FWD

Question type: Maintenance & Repair

service engine soon light is on as
well

8 Answers

65,510

As far as your trac light goes there should be a button or switch that you can turn on and off trac light. Do not no were on your vehicle

49 people found this helpful.
65,510

Do not no were it is on your vehicle will have to look in your owners manual. Your check engine light you a can have code read at most parts stores like Auto Zone for free.

9 people found this helpful.
25,265

The main culprit for this happening is a malfunctioning wheel speed sensor. The vehicles ECU relies on feedback from these speed sensors for the traction control and anti locks brake systems to function. Typically the wires fray and break on the front sensors due to the constant turning and twisting of the cables. Inspect the wires and sensors and replace if necessary.

50 people found this helpful.
130

For those with this problem. Too test the sensor use an ohmmeter resistance is about 1200 ohms. The resistance across the lead from the car is about 30K ohms. With the ignition on should be about 5 volts. Too simulate the sensor place a 1200 ohm resistor across this connection. Use the ohm meter connected to either cable / harness to check for intermittent connections. You can also test the sensor output use a volt meter with a low voltage scale connected to the sensor terminals, rotate the wheel back and forth works about .2 to .5 volts is normal. This is measurements on my 2003 Century.

13 people found this helpful.
60

Mi buick regal ls 2001 tengo una pregunta por el ejemplo es la nieve me prende low trac. Y el carro empieza a fallar como si los espares estan daƱados pero los cables q estan en los colins estan botando chispas no se si eso es cuestion por la q el caro me falla pero yo les puse tei negro

6 people found this helpful.
750

What is the turn off button for your trac light on a 2002 Buick Century

75 people found this helpful.
110

All of the above..and now the car sounds like a loud weed eater?

11 people found this helpful.

Your Answer:

Century

Looking for a Used Century in your area?

CarGurus has 101 nationwide Century listings starting at $1,995.

ZIP:

Own this car?

Share your experience with others.

2000 Buick Century

Review another car

CarGurus Experts

  • #1
    Bruce Sampson
    Reputation
    2,470
  • #2
    John Saffrahn
    Reputation
    1,820
  • #3
    Rowefast
    Reputation
    1,490
View All

Know more, shop wisely

Search

Related Models For Sale

Used Buick LeSabre
5 Great Deals out of 180 listings starting at $1,895
Used Buick Park Avenue
38 listings starting at $5,500
Used Buick Regal
48 Great Deals out of 693 listings starting at $1,000
Used Chevrolet Impala
220 Great Deals out of 3,850 listings starting at $1,995
Used Chevrolet Malibu
1,044 Great Deals out of 24,268 listings starting at $1,500
Used Ford Crown Victoria
4 Great Deals out of 135 listings starting at $3,200

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.