2001 Buick Century Trac On Light

2001 BUICK CENTURY
75,000 MILES • 3.1L • 6 CYL • FWD • AUTOMATIC
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SUSANSTEWART
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  • 1 POST
Car runs good no noise. Drives smooth. But the Trac Light stays on and the Engine light. Do you why that is?
Feb 13, 2015 at 12:01 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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HMAC300
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 48,601 POSTS
yes the traction control has been shut off by the abs unit because of a problem , maybe a sensor.
Feb 13, 2015 at 12:09 PM
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STRAILER
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 54,178 POSTS
This is caused by a bad wheel speed sensor most of the time, I would raise the car up and check the wheel sensor wiring because the wiring can get damaged by road debris. Here are the location of the sensor and how to check the system for codes.

https://www.2carpros.com/articles/anti-lock-system-testing-and-repair-abs

If the wiring is damaged just fix it and the problem should go away, Check out the images (below). Let us know how it goes




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Jun 30, 2024 at 4:35 PM