2009 CHEVROLET COBALT SS Complaints

BRAKES SQUEAK HARD WHEN COMING TO A STOP AND CONTINUE TO SQUEAL UNTIL CAR IS FULLY STOPPED. TOOK CAR TO DEALERSHIP UNDER WARRANTY AND WAS TOLD THERE WAS NOTHING TO DO A YEAR LATER BRAKES STILL SQUEAK NEARLY EVERYTIME I BRAKE. NEW BRAKE PADS ARE NEEDED!!!!!! *TR

REAR BRAKES ON VEHICLE BEGIN BY SQUEAKING REGULARLY. UPON INSPECTING THEM AT ROUGHLY 6000 MILES ON THE BRAND NEW CAR, THE INNER BRAKE PADS ARE COMPLETELY WORN WHILE THE OUTER PADS ARE NEARLY NEW (AS THEY SHOULD BE). ONE POSSIBLE CAUSE OF THIS IS THAT THE PARKING BRAKE SPRING IS NOT STRONG ENOUGH TO HOLD THE INNER PADS FROM RUBBING THE ROTORS WHEN THE PARKING BRAKE IS DISENGAGED. GM SHOULD RECALL THIS BRAKE ISSUE AS IT WILL CONTINUE TO COST BUYERS HUNDREDS EVERY FEW THOUSAND MILES, WHEN ALL THAT IS NEEDED IS LIKELY A SPRING WITH A BETTER SPRING RATE. *TR

I HAVE A 2009 COBALT SS, AND AM HAVING A PROBLEM WITH THE REAR BRAKES GRINDING, AND MAKING NOISE. I HAVE HAD THEM CHECKED AT 6,000 MILES AND THE ROTORS AND PADS WERE ALREADY REAL BAD. NOW AT 11,000 MILES HAD IT CHECKED OUT AGAIN AND THE INSIDE PAD IS COMPLETELY METAL TO METAL AND THE OUT SIDE PAD IS STILL LIKE NEW. I THINK THERE ARE STUCK CALIPERS AND MAKING ONLY THE ONE PAD DO ALL THE WORK. IT IS STARTING TO HAVE DECREASED BRAKING ABILITY AND GM STILL WONT WARRANTY IT. *TR

UNEVEN BRAKE PAD WEAR ON THE REAR BRAKES. SQUEAKING AND SQUEALING PERSISTS...DEALER HAS TURNED ROTORS AND REPLACED PADS...PROBLEM PERSISTS. *TR

THE INSIDE BRAKE PADS ON MY 2009 COBALT SS TURBO CHEW UP WAY TOO QUICKLY. THEY WORE OUT ON THE INSIDE WITH LESS THAN A YEAR OF HIGHWAY DRIVING. THEY WEAR UNEVENLY WITH THE OUTSIDE BRAKE PADS IN THE REAR AND THE FRONT BRAKE PADS, WHICH ARE STILL THE THICKNESS OF NEW. *TR

THIS IS MY SECOND COMPLAINT ON THE SAME PROBLEM, SEE #10278491. EXCESSIVE SCORING OF REAR BRAKE ROTORS. THE DEALER TURNED THE ROTORS AT 4600 MILES, AT MY COST. SUBSEQUENTLY, CHEVROLET ACTION CENTER SENT ME A LETTER FOR $100 CREDIT ON SERVICE. NOW AT 7500 MILES, THEY LOOK PRETTY BAD AGAIN. THE DEALER AGREED THIS TIME TO WARRANTY PADS & ROTORS, ONE TIME ONLY. THIS IS A MANUFACTURING DEFECT CAUSING A SAFETY PROBLEM. THERE HAVE BEEN A NUMBER OF REPORTS THAT THE CALIPER PINS WERE NOT LUBRICATED AT THE FACTORY, CAUSING BINDING OF THE PADS ON THE ROTORS. OTHERS BELIEVE THERE IS A PAD/ROTOR INCOMPATIBILITY ISSUE. *TR

2009 COBALT SS REAR BRAKE ROTORS HAVE BIG GROOVES IN THEM DEALER CUT THEM ONCE AND THEN THEY GOT ALL GROOVED AGAIN. *TR

MY CAR HAS VERY LOW KMS JUST OVER 1000KMS AND MY REAR BRAKES ARE ALREADY NOISY AND THE ROTORS SCORED. *TR

I HAVE A 2009 COBALT SS. ABOUT A COUPLE MONTHS AGO I STARTED TO HERE SOME SCRATCHING COMING FROM THE REAR OF MY VEHICLE I LOOKED AT MY BREAKS AND THE ROTORS WERE DAMAGED I TOOK IT TO THE DEALER AND THEY SAID BREAKS ARE NOT UNDER WARRANTY BECAUSE ITS AN WEARABLE ITEM AND BECAUSE OF THE DAMAGE TO MY ROTORS THEY WERE TO DAMAGED TO CUT SO I BOUGHT NEW ONES WITH BREAK PADS BECAUSE THEY WERE CRACKED AS WELL I AM NOT THE ONLY ONE WITH THIS PROBLEM SO PLEASE LOOK INTO IT. *TR

UNEVEN RAPID REAR BRAKE PAD WEAR AND SCORING OF ROTORS. THE PROBLEM IS VERY COMMON WITH 2008 AND 2009 SS MODELS. *TR