I HAVE A 1999 BUICK REGAL GSE. WITHIN THE LAST 3 WEEKS, I'VE HAD TO GET A FULL REAR BRAKE JOB, NEW TIRES AN ALIGNMENT ALL GASKETS REPLACED AND FLUIDS DRAINED. I WAS TOLD AT THE SHOP THAT I DIDN'T NEED FRONT BREAKS BUT WHEN I DRIVE (NOT ALL THE TIME), THE ABS LIGHT, SERVICE VEHICLE SOON LIGHT N TRAC OFF LIGHT WILL COME ON, THEN I HEAR A GRINDING NOISE FROM THE FRONT OF THE CAR. I CAN NOT AFFORD ANOTHER EXPENSIVE FIX! 1200.00 TO THE DEALERSHIP AND 600.00 TO THE BRAKE N TIRE SHOP.

I had to replace a front wheel bearing on my 2000 Regal. That is a complete assembly , hub, bearing , ABS sensor. If there is a problem that could cause the light to go on. I would also check the connection at each wheel. It's a starting point !

Thanks! I will def look into getting the connections checked first and work my way up.

IT WAS AT THE DEALER AGAIN TODAY. ALL TESTS AND SCANS THEY DID TESTED OKAY. THEY DROVE THE CAR FOR ALMOST 20 MILES N THE LIGHTS CAME ON NOT ONCE!! I GO TO PICK IT UP AND DIDN'T EVEN GET OFF THE DEALERSHIP PARKING LOT WHEN THE LIGHTS CAME BACK ON. I ALSO NOTICED THAT WHEN THOSE 3 LIGHTS COME IT, IT CHANGES THE READOUT ON MY MILEAGE/OIL LIFE GAUGE. IT WILL GO FROM SHOWING ME MY MILES PER GALLON TO SHOWING MY OIL LIFE. I'M SO CONFUSED AT TO WHAT IT COULD BE!! I NEED HELP/SUGGESTIONS FAST!

It deffinetly sounds like the hub assembly,mine did the exact same thing,I replaced it and everylight turned off,now when I beat on her a bit or make a sudden stop,it goes back on,I turn the car off then on and its gone??time to replace hubs