2002 GMC YUKON XL Complaints

THIS INVOLVES THE EMERGENCY BRAKE THAT WILL NOT HOLD THE VEHICLE WHEN APPLIED. I HAD NOTICED THAT THE EMERGENCY BRAKE DID NOT DO A VERY GOOD JOB HOLDING THE VEHICLE WHEN APPLIED FROM THE TIME IT WAS NEW BUT HAD NOT GIVEN IT MUCH THOUGHT SINCE I NEVER USED IT. SEVERAL YEARS LATER I TRIED TO GET IT INSPECTED AND IT FAILED. I FOUND THAT THE REAR EMERGENCY BRAKE THAT II NEVER USE WERE HAD WORN OUT SHOES AND HAD DAMAGED THE DRUM. I REPLACED THE SHOES AND ONE DRUM AND WAS ABLE TO GET THE BRAKES TO HOLD WHEN THE BRAKE WERE APPLIED. THE BRAKE HAS BEEN APPLIED PROPERLY SENSE THEN BUT STARTED TO DO THE SAME THING AGAIN BY NOT HOLDING THE VEHICLE. I HAD TO REPLACE THE SHOES AGAIN AT 172,000 MILES. THIS SEEMS TO BE A PROBLEM WITH THIS VEHICLE THAT GENERAL MOTORS WILL NOT ADDRESS. *TR

WHILE PULLING OUT OF DRIVEWAY, I PUSHED BRAKE BEFORE ENTERING STREET - PUSHED ALL THE WAY DOWN, BUT HAD NO BRAKE ACTION. WAS BRAKING FINE DAY BEFORE. *TR

WHILE STOPPING FOR THE STOP SIGN DOWN THE BLOCK FROM MY HOUSE THE BRAKE PEDAL WENT TO THE FLOOR. I COULD NOT STOP THE TRUCK, I HAD TO USE THE EMERGENCY BRAKE TO STOP THE TRUCK. I BROUGHT THE TRUCK BACK HOME AND FOUND OUT THAT THE BRAKE LINE HAD RUSTED THROUGH CAUSING THE BRAKE FLUID TO LEAK OUT.

WHILE UNDER VEHICLE TO REPLACE GAS FILTER IT HAD BECOME EVIDENT TO ME THAT THE BRAKE LINES WHERE THEY ENTER THE ABS UNIT WERE FAIRLY RUSTED. AS I INVESTIGATED FURTHER TO AREAS NOT EASILY VISIBLE I HAD DISCOVERED THAT ALL THE HYDRAULIC BRAKE LINES ARE EXTREMELY RUSTED AND IMMINENT FAILURE IS EVIDENT. IN MENTIONING THIS TO A FRIEND HE SUGGEST I CHECK ON LINE AS HE HAD HEARD OF THIS PROBLEM. I WAS ABSOLUTELY TAKEN ABACK TO SEE HOW COMMON THIS FAILURE IS ON THESE VEHICLES AND THAT GMC IS AWARE OF IT, YET THEY HAVE NEVER APPRISED ME OF THIS "POSSIBLE CONDITION"' AND THAT I SHOULD TAKE NECESSARY ACTION TO PREVENT FAILURE WHICH COULD RESULT IN SERIOUS INJURY OR DEATH ! I HAVE BEEN A MECHANIC FOR MANY YEARS AND HAD WORKED FOR GM SOME YEARS BACK. I HAVE NEVER OBSERVED SUCH DETERIORATION IN A VEHICLE OF THIS AGE. THIS VEHICLE IS EXTREMELY WELL MAINTAINED IN BOTH PERIODIC AND PREVENTATIVE MAINTENANCE. I DO NOT LIVE BY THE WATER, WE LIVE IN A MODERATE CLIMATE AND VEHICLE IS NOT SUBJECT TO ANYTHING BUT NORMAL DRIVING CONDITIONS. I HAVE (COLLECTIBLE VINTAGE CARS) OLDEST BEING 36 YEARS OLD AND THE LINES ON ALL CARS LOOK NEW OR IN GOOD SHAPE. TO MY FURTHER DISSATISFACTION I HAD CONTACTED GMC AND THEY DENY ANY KNOWLEDGE OF THIS PROBLEM OR CONDITION. I THINK ALL PARTIES CONCERNED SHOULD CONSIDER THE POSSIBLE CATASTROPHIC OUTCOME OF THIS COMPONENT FAILURE AND ALSO TAKE INTO ACCOUNT THE SIZE AND WEIGHT OF THESE VEHICLES AND THE POSSIBLE SECONDARY CONSEQUENCES IN AN ACCIDENT AND TAKE IMMEDIATE REMEDIAL ACTION. *TR

THE ANTILOCK BRAKE SENSORS ARE MALFUNCTIONING AND CAUSING EXTENDED STOPPING DISTANCES THAT COULD LEAD TO AN ACCIDENT. THE ORIGINAL RECALL WAS COMPLETED IN 2006, ACCORDING TO GMC THEY ONLY CLEANED THE PARTS AND DID NOT REPLACE THEM. AS A RESULT THERE IS SEVERE CORROSION ON THE ANTILOCK BRAKE SENSOR CAUSING INCREASED STOPPING DISTANCES THAT COULD CAUSE AN ACCIDENT. *TR

BROKEN/LEAKING BRAKE LINES DUE TO SEVERE UNDERBODY CORROSION: FRAME,BRAKE AND GAS LINES, FRONT SUSPENSION, SPARE TIRE ASSEMBLY, NUTS, BOLTS, EXHAUST PIPES, ETC. ALONG WITH THIS I REPLACED TWO TRANSMISSIONS, ONCE DUE TO RADIATOR FAILURE, FUEL PUMP FAILURE, BRAKE CALIPER FAILURE, A FEW SETS OF REAR PARKING BRAKE SHOES BECAUSE THE ADJUSTMENTS DONT WORK PROPERLY, THREE WINDOW REGULATORS AND ALL WITHIN 163,630 MILES. YEA I'M PIS@#$ OFF. *TR

2002 DENALI XL 100.000 MI SUDDEN BRAKE FAILURE PEDAL TO FLOOR NO WARNINGS OF ANY KIND. NEW BRAKE PADS AND ROTORS INSTALLED 8 MONTHS AGO UPON FURTHER INSPECTION AFTER STOPPING VEHICLE ALL HARD BRAKE LINES WERE RUSTED THROUGH CAUSING LOSS OF BRAKE FLUID. *TR

REAR BRAKE LINE FAILED WHEN MY WIFE PULLED TRUCK OUT OF DRIVEWAY. ALL BRAKE LINES RUSTED VERY BADLY. *TR

BRAKE LIGHT CAME ON COMING DOWN TO FLORIDA. CHECK FLUID AND IT WAS WAY DOWN. TOOK TO MECH. AND DISCOVERED SOME OF THE BRAKE LINES WERE RUSTED. ONE WORST THAN THE OTHER. THIS IS A SAFETY HAZARD AND SHOULD BE RECALLED AT NO COST TO THE CUSTOMER. THE NHTSA SHOULD GO AFTER THE MANUFACTURE FOR THIS FEDERALLY REGULATED DEFECT. *TR

BROKEN EXHAUST MANIFOLD STUDS ARE CAUSING ENVIRONMENTAL HAZARD AND MAY LEAD TO FAILED CATALYTIC CONVERTER AND OTHER ENGINE PROBLEMS. THIS IS A MANUFACTURING DEFECT THAT SHOULD BE RECALLED, AS IT RENDERS THE VEHICLE EITHER UNUSABLE OR UNABLE TO PASS ENVIRONMENTAL TESTING. *TR