ON MAY 17, 2003 MY 4 YEAR OLD DAUGHTER WAS KILLED IN OUR DRIVEWAY BY OUR 2001 GMC YUKON. WE WERE CLEANING THE REAR OF OUR VEHICLE WHEN THE VEHICLE CAME OUT OF GEAR AND THE PARKING BRAKE FAILED TO HOLD THE VEHICLE. MY 2 YEAR OLD SON WAS IN THE VEHICLE AT THE TIME, BUT THERE IS NO WAY THAT HE COULD HAVE APPLIED THE BRAKE TO RELEASE THE VEHICLE OUT OF GEAR. THIS IS SOMETHING THAT NO FAMILY SHOULD HAVE TO ENDURE AND I AM ASKING FOR HELP IN PROVING THESE FAILURES. I FEEL THERE ARE TWO FAILURES WITH THIS VEHICLE. THE PARKING BRAKE ON ALL MODELS OF THESE VEHICLES FAILS TO HOLD THESE VEHICLES. I HAVE SEARCHED YOUR WEBSITES TO FIND 50 PLUS COMPLAINTS ABOUT THE PARKING BRAKE ON GMC/CHEVROLET VEHICLES OF THIS KIND FAILING TO HOLD THE VEHICLE AND VEHICLES NOT PASSING SAFETY INSPECTIONS BECAUSE THE PARKING BRAKE DOES NOT SUPPORT THE VEHICLE. THE SECOND ISSUE IS I BELIEVE THAT THERE WAS EITHER A MALFUNCTION OF THE TRANSMISSION OR THAT THERE ARE MECHANICAL OVERRIDES IN THIS VEHICLE AS IN THE 2003 GMC ENVOY RECALL CAMPAIGN #03V075 THAT CAN ALLOW THE TRANSMISSION TO BE SHIFTED OUT OF PARK WITH THE IGNITION IN THE OFF POSITION. I ALSO, I FOUND ODI ID NUMBER: 897722 WHICH SHOWS THAT THIS SHOULD BE INVESTIGATED. I BELIEVE A FULL INVESTIGATION SHOULD BE DONE ON THE PARKING BRAKE AND THE TRANSMISSION OF THE GMC AND CHEVROLET VEHICLES. THIS IS THE LINK TO THE ACCIDENT. HTTP://WWW.SPRINGSGOV.COM/NEWSRESULTS.ASP?NEWSID=688 PLEASE HELP!!!!!!*JB
2009
POWER TRAIN:AUTOMATIC TRANSMISSION
2009 YUKON XL HAS DIED 3 TIMES WHILE DRIVING. ONCE WAS IN REVERSE. THERE IS NO WARNING. I'VE TAKEN IT TO THE DEALERSHIP, THEY COULDN'T "REPRODUCE" THE PROBLEM SO NOTHING WRONG WAS DETERMINED. THE ONLY THING THAT QUITS IS THE ENGINE (WHICH TAKES OUT THE POWER STEERING SO I CANNOT CONTROL THE TRUCK FOR LONG AND NOT AT ALL IN A TURN); THE AIR AND RADIO/DVD PLAYER STAY ON, THE LIGHTS (IN - ON DASHBOARD AND OUTSIDE) STAY ON AND NO CHECK ENGINE LIGHT OR ANY LIGHT THAT SHOWS A PROBLEM COMES ON. THE FIRST OCCURRENCE WAS IN AUGUST OF 2010, I WAS IN MID TURN, WITH MY 4 CHILDREN IN THE TRUCK WHEN I SUDDENLY COULDN'T COMPLETE THE TURN. IT DIED IN THE MIDDLE OF THE STREET. I COULDN'T TURN THE WHEEL OR APPLY PRESSURE TO THE BRAKE. I PUT IT IN PARK, TURNED THE KEY TO OFF, REMOVED THE KEY, REPLACED IT AND RESTARTED THE ENGINE (WHICH STARTED IMMEDIATELY). ONSTAR COULDN'T DETECT ANYTHING AND THE DEALERSHIP COULDN'T GET IT TO "REPRODUCE" SO NOTHING WAS FIXED. IN THE PAST SEVERAL WEEKS (JULY/AUGUST 2011) IT HAS HAPPENED 2 MORE TIMES, ONCE WHILE REVERSING (STRAIGHT) AND THE OTHER WHILE AGAIN TURNING INTO A PARKING LOT - THIS ALMOST RESULTED IN AN ACCIDENT. BOTH TURNS WERE RIGHT TURNS. THE VEHICLE IS BEING INSPECTED, AGAIN, BY THE DEALERSHIP WITH THE SAME OUTLOOK; IF IT CANNOT BE REPRODUCED, THERE IS NOTHING THEY CAN DO. THE TRANSMISSION SLIPS ALSO BUT THE DEALERSHIP SAYS THEY'RE NOT RELATED. THERE ARE SEVERAL INCIDENTS SIMILAR TO THIS ONLINE, AS FAR AS I CAN TELL, NONE HAVE BEEN RESOLVED. THIS IS A VERY DANGEROUS SITUATION THAT WILL SURELY END UP IN AN ACCIDENT EVENTUALLY. THE FIRST INCIDENT WAS AT (ABOUT) 14,500 MILES AND LAST 2 WERE BETWEEN 35,000 AND 38,000 MILES. *TR
