2007 GMC Savana Brakes Problems

TL* THE CONTACT OWNED A 2007 GMC SAVANA. WHILE DRIVING APPROXIMATELY 20 MPH, THE DRIVER ATTEMPTED TO STOP, BUT THE BRAKES FAILED. AS A RESULT, THE CONTACT CRASHED INTO THE PRECEDING VEHICLE. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE AIR BAGS DID NOT DEPLOY. THE DRIVER SUSTAINED INJURIES THAT REQUIRED MEDICAL ATTENTION. A POLICE REPORT WAS FILED. THE VEHICLE WAS TOTALED AND WAS TOWED TO A TOW YARD. THE DEALER WAS NOT CONTACTED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 116,000.

TL* THE CONTACT OWNS A 2007 GMC SAVANA. THE CONTACT STATED THAT THE ABS SYSTEM FAILED. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE TECHNICIAN DIAGNOSED THAT A SENSOR NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 92,414.

TL* THE CONTACT OWNS A 2007 GMC SAVANNA. THE CONTACT STATED THAT THE VEHICLE FAILED TO RESPOND TO DECELERATION ATTEMPTS. THE VEHICLE WAS TAKEN TO THE DEALER WHO STATED THAT THE BRAKE BOOSTER AND BRAKE BOOSTER LINES WERE DEFECTIVE AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE DEFECT. THE FAILURE MILEAGE WAS 36,000.

INTERMITTENT BRAKE LOCK UP ON 2007 GMC SAVANA 2500 CARGO VAN. THE PEDAL FEELS HARD TO PUSH AND THE VEHICLE WILL NOT SLOW. MORE PRESSURE APPLIED TO THE BRAKE PEDAL THEN THE FRONT BRAKES LOCK UP COMPLETELY. THIS HAPPENED TWICE AT LOW SPEEDS AND ONCE AT FREEWAY SPEED. VERY FORTUNATE THAT OTHER DRIVERS WERE ABLE TO AVOID A TRUCK SKIDDING TO A STOP ON THE FREEWAY. TURNING THE VEHICLE OFF FOR FIVE MINUTES SEEMS TO ALLOW THE SYSTEM TO FUNCTION AGAIN TEMPORARILY. DEALERSHIP REPORTS "LEAKING HYDROBOOST" UNIT IS THE PROBLEM. THIS IS THE SECOND FAILURE OF THIS PART IN OUR 15 TRUCK FLEET, ALTHOUGH THE EARLIER FAILURE DID NOT CAUSE BRAKE LOCK-UP. *TR