NHTSA Complaint #10559505 — 2005 BUICK TERRAZA

I WANT TO REPORT A VERY UNUSUAL INCIDENT THAT MY WIFE AND I EXPERIENCED JANUARY 7, 2014 INVOLVING OUR 2005 BUICK TERRAZA AUTOMOBILE. IT WAS A SCARY EVENT OF WHICH I AM STILL TRYING TO FIND THE EXACT CAUSE. WHILE DESCENDING FROM THE COCOA BRIDGE CROWN, AT AROUND FORTY FIVE MPH, I LIGHTLY APPLIED THE BRAKES TO ADJUST TO THE TRAFFIC SPEED. WHEN BAM THE LEFT WHEEL LOCK UP JERKING US TOWARD THE CEMENT RAILS ON THE LEFT SIDE OF THE BRIDGE, THEN THE CAR TRACTION CONTROL' CUT IN AND SLOWED THE VEHICLE. OTHER CAR TIRES WERE SQUEALING AROUND US AS THEY WERE TRYING TO AVOID HITTING US. I WOULD SAY THE WHEEL LOCKUP WAS ONE SECOND OR LESS AND THE WHOLE INCIDENT LASTED FROM THREE TO FIVE SECONDS. THEN THE CAR RETURNED TO NORMAL OPERATION WITH NO FURTHER HINT OF THIS PROBLEM FOR THE NEXT FORTY MILES. I'VE LOOKED ON THE INTERNET AND FOUND SEVERAL REPORTS OF THIS SAME EXACT INCIDENT INCLUDING MANY COMPLAINTS ON YOUR SYSTEM. I TOOK THE CAR TO OUR LOCAL GARAGE AND THEY SAID THE ABS COMPUTER SYSTEM SHOWED NO FAULTS AND FOUND NO MECHANICAL REASON FOR THIS WHEEL TO LOCK UP. MY NEXT STOP WAS THE DEALER WHERE I BOUGHT THE CAR TWENTY FIVE MILES AWAY. LANE BUICK GMC CHECKED IT OUT AND REPORTED THE SAME THING EXCEPT THE MECHANIC WROTE 'CORRECTED BY SUSPENSION REPAIR' WHICH SUGGESTS THAT HE FIXED SOMETHING, WHAT EVER IT WAS. YET I UNDERSTOOD FROM THE SERVICE REPRESENTATIVE THEY COULDN'T FIND ANYTHING TO CAUSE THIS UNHEARD EVENT. I NEXT CALLED BUICK IN DETROIT, MI THEY WERE OF LITTLE HELP SAYING IF IT DIDN'T LEAVE ANY CODE ON THE COMPUTER, IT NEVER HAPPENED. THEN ASK IF I WOULD CONSIDER BUYING A NEW CAR AND TRADING THIS ONE IN. UNTIL I KNOW WHAT THE MECHANISM IS FOR THIS CAR BEHAVIOR, I WOULD NEVER UNLOAD THIS PROBLEM ON SOMEONE ELSE. IT IS LIKE THE EMPERORS NEW CLOTHES STORY, NO ONE AT GMC HAS EVER HEARD OF THE PROBLEM BEFORE. *TR