My pontiac

2002 PONTIAC GRAND PRIX
84,000 MILES • 6 CYL • 2WD • AUTOMATIC
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CESAR T.
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  • 1 POST
ABS and TCS lights turned on last week on my 2002 Pontiac Grandprix GTP. Brakes are only 2 months old. What could it be
Dec 18, 2010 at 1:51 PM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
The two systems work together. If the lights are on, have the computer scanned to determine what has caused them to come on. My first guess is a bad ABS sensor.

Have that checked and let me know what you find.
Joe
Dec 21, 2010 at 9:25 AM
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