What 839 owners told NHTSA about the 2015 GMC Yukon Xl 1500

TAIL LIGHT LIGHTING STRIP SPONTANEOUSLY MALFUNCTIONED AND STOPPED WORKING. VEHICLE HAS NO LIGHT AND NO BRAKE LIGHTING WHICH COULD HAVE RESULTED IN AUTO ACCIDENT. WITHIN A MONTH THE HEADLIGHT HAS BURNED OUT RESULTING IN A BLINKER MALFUNCTION. VEHICLE WAS ON HIGHWAY WHEN BOTH LIGHTS MALFUNCTIONED

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THE CIRCUIT BOARDS ON MY BRAKE LIGHTS ARE OUT. I HAVE FOUND THAT WHEN MOISTURE GETS IN THEM OR WHEN I HIT A BUMP IN THE ROAD THEY STOP WORKING. SOMETIMES THEY WORK AND SOMETIMES THEY DON'T. THIS HAPPENS DAILY...WHEN THEY VEHICLE STATIONARY, IN MOTION, ON A CITY STREET OR ON A HIGHWAY.

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REAR TAIL LIGHT IS NO LONGER WORKING. LIGHTS ARE LED, SO THE ENTIRE TAIL LIGHT NEEDS TO BE REPLACED.

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SHORTAGE IN PASSENGER SIDE TAIL LIGHT. DEALERSHIP QUOTED $800 TO REPLACE COMPLETE LIGHT.

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BRAKE AND TAIL LIGHTS GO OUT INTERMITTENTLY WHILE DRIVING. I'VE BEEN STOPPED MULTIPLE TIMES ON ROAD WITH OTHER DRIVERS TELLING ME. I ALSO HAVE SEVERAL FRIENDS WITH SAME MODEL TELLING ME THIS HAPPENED TO THEM.

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REAR TAIL LAMP AT BRAKE LIGHT WORK INTERMITTENTLY. IT IS KNOWN THAT THE CIRCUITRY CONNECTING THE LEDS BREAK.

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BOTH REAR BRAKE LIGHTS HAVE FAILED

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THE TAIL LIGHTS/ BRAKE LIGHTS THE CHEAPLY MADE AND HAVE READ OF HUNDREDS OF PEOPLE WITH THIS SAME ISSUE I'M HAVING THAT THE CIRCUIT BREAKS AND THEY STOP WORKING. THIS IS A SERIOUS SAFETY ISSUE

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THE AIR CONDITIONING HAS FAILED IN BOTH OF THE YUKON'S WE OWN SO WE DECIDED TO TAKE ONE OF THEM TO A FRIENDS BODY SHOP WHO DISCOVERED THAT THE CONDENSER DESIGN IS ASSEMBLED TO THE VEHICLE FRAME WITH THE PIPE ENTERING THE CONDENSER IN COMPLETELY RIGID STATE MEANING THAT WHEN THERE IS FLEX TO THE VEHICLE FRAME THE PIPE DOES NOT MOVE AND THUS CRACKS OVERTIME FROM THE CONDENSER, MAKING THE CONDENSER LEAK AND RENDERING THE AIR CONDITIONING USELESS. WE WERE TRAVELING IN SOUTH CAROLINA WITH A 11 MONTH OLD, A 2 YEAR OLD AND A TEN YEAR OLD. WE PULLED OVER SO MY BOYFRIEND COULD RUN INTO A PIGGLY WIGGLY TO GRAB SOME GROCERIES AND I STAYED IN THE CAR WITH THE KIDS. THE AIR WAS RUNNING AND WITHIN MINUTES THE CAR SUDDENLY BECAME VERY WARM AND UNCOMFORTABLE AND I IMMEDIATELY CHECKED THE AC AND IT WAS RUNNING BUT NO COLD AIR WAS COMING OUT. IN FACT THE CAR WAS BECOMING LIKE A SAUNA. OUR KIDS GET VERY CAR SICK. BEFORE I COULD GET ALL THREE OF THE OUT OF THE CAR THE 2 YEAR OLD HAD ALREADY VOMITED. NEEDLESS TO SAY THE REST OF THE TRIP WAS ABSOLUTELY HORRIBLE TO GO ANYWHERE BY CAR AND THE DRIVE HOME WAS MISERABLE WITH A PUKING 2 YEAR OLD AS WE HAD TO DRIVE WITH THE WINDOWS DOWN FOR FRESH AIR BUT IT WAS STEAMY AND UNCOMFORTABLE. WHEN PEOPLE THINK OF SAFETY ISSUES THEY NORMALLY THINK OF BRAKES, ENGINES, ETC WHILE DRIVING. WHEN YOUR AC GOES OUT AND YOU HAVE VERY YOUNG CHILDREN THAT YOU NORMALLY WOULD NOT PUT IN THAT SITUATION SUCH AS A NEW BORN IT PRESENTS A SAFETY ISSUE AND SHOULD BE ADDRESSED BY GM. THE CURRENT AIR CONDITIONING SYSTEM HAS A 100% FAILURE RATE BEFORE 100K MILES AND IN SOME CASES MUCH SOONER THAN THAT. BOTH OF OUR VEHICLES HAD IT HAPPEN BEFORE 60K MILES. THE REASON GM WONT GET BEHIND IT IS THE LABOR COST TO FIX IT. YOU HAVE TO REMOVE THE ENTIRE FRONT END, THE LIGHTS AND THE FRONT FRAME IN ORDER TO GET TO THE CONDENSER. POOR DESIGN FOR SERVICE.

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BOTH BREAKLIGHTS NO LONGER WORK DUE TO FAULTY ELECTRICAL PANEL.

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THE LED TAIL LIGHTS ARE NOT WORKING PROPERLY AND COST 500 TO REPLACE IT WHICH IS RIDICOULOUS.

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DRIVING THE 2015 GMC YUKON, TRIED TO APPLY BRAKES, BRAKES WENT TO FLOOR AND NO BRAKING AVAILABLE. HAD TO JUMP A MEDIAN IN THE ROAD TO GET CAR STOPPED. CALLED DEALERSHIP, THEY WERE AWARE AND SAID DRIVE IT THERE, ALMOST WRECKED AGAIN PULLING INTO PARKING OT AT DEALERSHIP. YOU CANNOT DRIVE THE CAR LIKE THIS, VERY DANGEROUS. BEING TOLD ITS A COMMON PROBLEM THAT GMC KNOWS ABOUT BUT WILL ONLY FIX IF ITS 70,000 OR 6 YEARS. NOT OK, FIX THE PROBLEM MY CAR IS STILL UNDER WARRANTY UNTIL 100,000 MILES! VACUUM PUMP, VACUUM PUMP BELT, BRAKE BOOSTER, MASTER CYLINDER AND VACUUM PIPE ALL NEED REPLACING!!!!!! MAKE A RECALL BEFORE MORE PEOPLE ARE HURT!!!!

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REAR TAIL LIGHTS CUT IN AND OUT. WORK ON AND OFF AND HAVE FAULTY PARTS.

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MY PASSENGER TAIL LIGHT HAS STOPPED WORKING. I HAVE 50000 MILES ON MY YUKON AND CAN NOT IMAGINE THAT THIS SHOULD HAVE HAPPENED ALREADY. THE COST TO FIX THE TAIL LIGHT IS RIDICULOUS $1300 FOR ONE LIGHT. I COULD BY A USED CAR FOR THAT PRICE. HOW MANY COMPLAINTS DOES IT TAKE FOR A RECALL??

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LED TAILLIGHTS ARE DEFECTIVE. THEY WORK INTERMITTENTLY ON BOTH SIDES. SEE NUMEROUS OTHER YUKON AND YUKON XL'S AROUND TOWN WITH THE EXACT SAME ISSUE. INTERMITTENT BRAKE AND TAIL LIGHTS IS UNSAFE. FROM RESEARCH I'VE DONE, IT APPEARS TO BE A DEFECTIVE PART. GMC SHOULD TAKE ACTION.

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BRAKES BECOME HARD TO PUSH WHEN GOING BELOW 5MPH AND DOESN'T WANT TO STOP WHEN PRESSED. SOMETIMES YOU PRESS BRAKES AND PUSH AS HARD AS YOU CAN AND IT JUST KEEPS MOVING UNTIL HE SLOWLY COMES TO A STOP. IT HAPPENS WHEN TRAVELING AT A LOW SPEED OR EVEN AT A STOP AND YOU NEED TO BARELY MOVE FORWARD OR BACKWARD. MAKES IT HARD TO PARK IN TIGHT SPACES, MOVE IN TRAFFIC, AND IN A DRIVE-THRU. IT WILL HAPPEN MOVING FORWARD OR BACKWARD - THAT DOESN'T MATTER IT ALSO HAPPENS WHEN YOU COME TO A STOP AND BARELY MOVE AGAIN AND NEED TO STOP - BRAKES BECOME HARD AND IT STOPS ON ITS OWN TIME. I EVEN HAD IT HAPPEN WHEN I WAS AT A STOP LIGHT ON DOWNWARD HILL AND THE CAR IN FRONT OF ME STARTED MOVING AND SUDDENLY STOPPED AGAIN AND MY CAR DIDN'T WANT TO STOP. IT HAPPENS ALL THE TIME SINCE AROUND NOV 2018. IT SEEMS TO BE GETTING WORSE

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WHEN PARKING THE STEERING WHEEL LOCKS UP, THE MONITOR THAT PLAYS THE RADIO SHUTS OF AND MY SPEEDOMETER MONITOR SHOWS 3 TO 4 DIFFERENT WARNINGS SUCH AS BRAKE ASSIST OFF, PARK ASSIST OFF, STABILITRAK AND POWER STEERING. THIS IS WHILE THE CAR IS IN MOTION AS WELL AS WHEN I PUT IT IN PARK.

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TAIL BRAKE LIGHT IS OUT. VEHICLE HAS NOT BEEN IN ANY TYPE OF ACCIDENT.

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THE BRAKE LIGHTS WORK SOMETIMES AND THEN DON'T, THIS IS A HUGE ISSUE. IF THEY STOP WORKING WHILE DRIVING THIS COULD KILL ME OR ANOTHER DRIVER OR SOMEONES PASSENGER(S).

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HAD AN ACCIDENT IN 2018 AIR BAGS DID NOT DEPLOY AND WHEN TRIED TO STOP AND PUSHED ON MY BRAKE PEDAL, IT WAS LIKE IT FROZE AND I WAS STILL MOVING. I WAS DRIVING 37MPH ON A CITY STREET WHEN THE ACCIDENT HAPPENED.

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ON REPEATED OCCASIONS (FROM 2015 TO 2019) I HAVE EXPERIENCED SUDDEN ACCELERATION AT LOW SPEEDS AND SUDDEN JERKING MOTIONS. THE TRANSMISSION AND SPEED CONTROLS ARE UNPREDICTABLE AND DANGEROUS. THIS IS HAZARDOUS AND MAY RESULT IN A LOSS OF CONTROL. I HAVE ALSO EXPERIENCED NUMEROUS ISSUES WITH THE BRAKES INCLUDING A STUCK CALIPER AT APPROXIMATELY 42,000 MILES. I REPORTED THESE ISSUES AND NUMEROUS OTHER ISSUES TO GMC CORPORATE, TUSTIN BUICK GMC ONLY TO BE TOLD THAT IT WAS A SOFTWARE ISSUE AND THINGS ARE SATISFACTORY AND SAFE. GMC CONTENDS THAT THE VEHICLE IS FINE AND DECLINES TO ASSIST WITH ISSUES. THIS IS AN ONGOING ISSUE. THE DATE BELOW IS APPROXIMATE. THE MILEAGE IS APPROXIMATE ON ALL ENTRIES.

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THERE ARE NUMEROUS CUSTOMERS THAT ARE EXPERIENCING PROBLEMS WITH THE TAILLIGHTS ON THE YUKON DENALI XL. GMC IS NEGLIGENT DUE TO THE FACT THAT THIS PROBLEM IS A SAFETY HAZARD AND NO RECALL HAS BEEN INITIATED.

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THE AC CONDENSER STOPPED WORKING. THIS IS THE SECOND TIME IT HAS BEEN REPLACED. FIRST UNDER WARRANTY, SECOND IS NOT. IT IS FUNNY HOW EVERY PERSON AT DEALERSHIP SERVICE DEPARTMENT KNOWS THE CONDENSER IS A FAULTY PRODUCT, BIT GMC WON'T RECALL. EVEN NON GMC REPAIR SHOPS KNOW THIS.

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WHILE DRIVING MY YUKON, I WAS PREPARING TO STOP A LIGHT ONLY TO STRUGGLE WITH PRESSING THE BRAKE PEDAL, ALMOST HIT A VEHICLE THAT WAS IN FRONT OF ME

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I PURCHASED A 2015 GMC YUKON AND AM THE SECOND OWNER. LAST WEEK, MY DRIVER'S SIDE BRAKE LIGHT WENT OUT. I NOTICED IT WHILE DRIVING WHEN SOMEONE BEHIND ME TOLD ME IT WAS OUT. SIX MONTHS AGO, I REPLACED THE PASSENGER SIDE BRAKE LIGHT WHICH COST $875 TO FIX (THE ENTIRE LIGHT ASSEMBLY MUST BE REPLACED, NOT JUST A BULB). A LITTLE RESEARCH ONLINE HAS PROVEN THAT THIS SEEMS TO BE A COMMON PROBLEM FOR MANY OTHER GMC YUKON OWNERS. LED LIGHTS ARE SUPPOSED TO LAST THE LIFETIME OF THE VEHICLE, BUT IT WOULD APPEAR THAT SOMETHING ABOUT THE PRODUCT IS DEFECTIVE. THIS IS SIMPLY OUTRAGEOUS AND GMC KNOWS THAT IT IS A PROBLEM.

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