What 497 owners told NHTSA about the 2016 GMC Yukon Denali Xl 1500

TAIL LIGHT ISSUES. REPLACED DRIVER SIDE LIGHT APPROXIMATELY LESS THEN 6 MONTHS AGO AND PASSENGER TAIL LIGHT IS OUT. SAME ISSUES AS DRIVER SIDE LIGHT.

NHTSA ODI 11171180

INTERMITTENT TAIL LIGHT/BRAKE LIGHT FAILURE.

NHTSA ODI 11170902

LEFT REAR TAILLIGHT IS OUT. CAR HAS <40K MILES AND REQUIRED A $675 PART TO FIX

NHTSA ODI 11169842

READ LED BRAKE LIGHTS ARE INTERMITTENTLY NOT WORKING. BECAUSE THEY ARE A SEALED UNIT, CANNOT CHANGE THE BULB, NEED TO REPLACE ENTIRE ASSEMBLY. DEALER IS QUOTING $831 PER ASSEMBLY TO REPLACE, FOR A TOTAL OF $1662. GM IS REFUSING TO ADDRESS THIS SAFETY CONCERN BECAUSE THE CAR IS JUST OVER 4K MILES OVER WARRANTY MILEAGE. I HAVE BEEN NOTIFIED BY OTHER DRIVERS ON THE ROAD THAT MY BRAKE LIGHTS ARE NOT WORKING. THIS IS AN EXPENSIVE REPAIR JUST TO "REPLACE THE BULBS". THERE ARE THIRD PARTY SERVICES THAT REPAIR THIS COMMON PROBLEM WITH THESE UNITS: HTTP://WWW.LEDFIX.COM/YUKONTAILLIGHTREPAIR.HTML HTTPS://WWW.YUKONTAILLIGHTREPAIR.COM/ OTHER GMC OWNERS WITH THE SAME PROBLEM: HTTPS://WWW.CARCOMPLAINTS.COM/GMC/YUKON/2015/LIGHTS/TAILLIGHT_NOT_WORKING_PROPERLY.SHTML ATTACHED IS A COPY OF MY SERVICE INVOICE WITH THE DEALERS QUOTE. I HAVE ALREADY CONTACTED GM TWICE ABOUT THIS. THE REFERENCE NUMBER FOR EACH CALL ARE 8-4782652601 AND 9-4950899453. HOW IS THIS ISSUE NOT A RECALL? WHAT NEEDS TO BE DONE TO GET GM TO REPLACE THESE FAULTY TAIL LIGHT ASSEMBLIES? THANK YOU.

NHTSA ODI 11165709

BRAKE LIGHT WENT OUT AT 58K MILES, IT'S AN LED LIGHT AND SHOULD NOT GO OUT THAT FAST. UPON RESEARCH THIS SEEMS TO BE A MANUFACTURE DEFECT EFFECTING 2015-2017 GMC YUKONS. AT NO POINT DID MY CAR ALERT ME OF THE ISSUE, LUCKILY SOMEONE POINTED IT OUT TO ME BEFORE IT CAUSED A WRECK

NHTSA ODI 11151847

REAR PASSENGER BRAKE LIGHT STOP WORKING, VEHICLE IS ONLY 2 YEARS OLD. WE SHOULD NOT BE HAVING THIS ISSUE SO SOON OR AT ALL, SINCE LED LIGHTS NORMALLY DONT STOP WORKING. I ALSO LOOKED INTO FIXING IT AND ITS GONNA COST $700 DOLLARS. THIS IS RIDICULOUS!

NHTSA ODI 11145065

BOTH REAR TAIL LIGHTS HAVE FAILED UNDER 40,000 MILES. DEFECTIVE! PLEASE RECALL!!!

NHTSA ODI 11133227

LED BULBS IN BRAKE LIGHTS WORK INTERMITTENTLY AND EVENTUALLY GO OUT.

NHTSA ODI 11130942

BOTH THE DRIVER AND PASSENGER BRAKE LIGHTS ARE NOT FUNCTIONING AT ALL. BECAUSE IT IS AN LED LAMP, THE ENTIRE TAIL LAMPS ASSEMBLY REQUIRES REPLACEMENT AT A SIGNIFICANT COST.

NHTSA ODI 11129116

LEFT REAR LED BRAKE LIGHT WORKS ON AND OFF.

NHTSA ODI 11127912

THE REAR BRAKE LIGHT WORK INTERMITTENTLY. IT'S MOSTLY THE DRIVER'S SIDE BUT HE BOTH GO ON AND OFF WHEN I'M DRIVING AND PARKED. I HAVE ALMOST BEEN IN SEVERAL ACCIDENTS. I AM AFRAID I AM GOING TO GET REAR ENDED WITH MY CHILDREN IN THE CAR. I HAVE SEEN MANY VEHICLE JUST LIKE MINE WITH AT LEAST ONE BRAKE LIGHT OUT. WHEN HE LOOKED THIS UP ONLINE IT IS A KNOWN ISSUE. MY SISTER HAS THE EXACT SAME YEAR MAKE AND MODEL. SHE EXPERIENCED THE EXACT SAME BRAKE LIGHT ISSUES. SHE OPENED A CASE WITH GM AND THEY WORKED WITH HER TO COVER IT AND CHARGED HER THE DEDUCTIBLE. SHE WAS OVER THE 36K MILES GM CONSTANTLY REFERENCES. THIS IS SO UNSAFE. THE AIR ON THIS VEHICLE ALSO DOES LOT STAY COLD. IT TURNS WARM WHEN I SLOW DOWN.

NHTSA ODI 11123487

PROGRESSIVE INTERMITTENT BRAKE LIGHT FUNCTIONALITY THAT EVENTUALLY CULMINATED WITH COMPLETE INOPERABILITY; ONLY THE RIGHT/LEFT BRAKE LIGHT ASSEMBLIES ARE AFFECTED; REVERSE LAMPS OPERATE; UPPER CENTER BRAKE LIGHT FUNCTIONS NORMALLY; THIS IS A KNOWN PROBLEM WITH GMC BRAKE LIGHT ASSEMBLIES PER MULTIPLE FORUMS

NHTSA ODI 11122956

TL* THE CONTACT OWNS A 2016 GMC YUKON. WHILE DRIVING, THE TAIL LIGHTS ILLUMINATED INTERMITTENTLY. THE CONTACT WAS ALERTED BY OTHER DRIVERS ON THE ROAD. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TAKEN TO MOTOR CITY BUICK GMC (3101 PACHECO RD, BAKERSFIELD, CA 93313, (855) 393-2841) WHERE IT WAS DIAGNOSED THAT THE TAIL LIGHTS FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 49,000.

NHTSA ODI 11119662

TAKATA RECALL - THE BRAKE LIGHTS WORK ON AND OFF. SOMETIMES THEY COME ON AND WE'VE BEEN STOPPED MULTIPLE TIME TO SAY THEY ARE NOT WORKING. I'VE ALMOST BEEN REAR ENDED AS A RESULT! EXTREMELY DANGEROUS DRIVING CONDITION. IT FHAS OCCURRED WHEN I AM AT A STOP LIGHT OR DRIVING AND SLOWING DOWN ON A CITY STREET. I HAVE SEEN MANY GMC YUKON XLS ON THE ROAD WITH NO TAIL LIGHT AND MY SISTER OWNS A 2016 YUKON XL AND IS HAVING THE EXACT SAME ISSUE.

NHTSA ODI 11118810

DRIVERSIDE TAIL LIGHT INTERMITTENTLY STOPS WORKING. CAR MILAGE IS IN THE 40,000'S. DIAGNOSTIC TEST AT DEALERSHIP WHERE PURCHASED CONFIRMS " DRIVER REAR TAIL LIGHT SHORTED OUT INTERNALLY. RECOMMEND REPLACING DRIVER TAIL LIGHT. RECOMMEND TAIL LIGHT ASSEMBLY $899" . MY SISTER HAS A YUKON XL DENALI 2016 AND HAS THE SIMILAR ISSUE BUT BOTH OF HER TAIL LIGHTS INTERMITTENTLY STOP WORKING POSING A HUGE SAFETY CONCERN. DRIVING IN MY AREA I SEE MANY NEWER YUKON XL WITH THE DRIVER SIDE TAIL LIGHT OUT. LIGHTING IS NOT COVERED UNDER EXTENDED WARRANTY AND COST TO FIX IS EXTREMELY EXPENSIVE, WHICH COULD MAKE THE AVERAGE DRIVER PUT OFF THE LARGE EXPENSE. THE TAIL LIGHT INTERMITTANTLY STOPS WORKING WHILE THE CAR IS ON, DOES NOT MAKE A DIFFERENCE IF THE CAR IS STATIONARY OR IN MOTION. SERVICE REP AT DEALERSHIP STATED THIS PROBLEM IS "COMMON".

NHTSA ODI 11118830

BOTH TAIL LIGHTS AND BRAKE LIGHTS STOPPED FUNCTIONING WITHIN A WEEK OF EACH OTHER. NO BULB TO REPLACE AS THEY ARE LEDS AND ENTIRE HOUSING HAS TO BE REPLACED.

NHTSA ODI 11118549

FAULTY WIRING ON TAIL LIGHTS. LIGHT WENT OUT VERY QUICKLY. NON-FUNCTIONING NOW.

NHTSA ODI 11115870

MODEL YUKON XL 2016, LESS THAN 50K MILES, BRAKE LIGHTS HAVE FAILED COMPLETELY. NO REAR BRAKING LIGHTS. ENTIRE ASSEMBLY HAS TO BE REPLACED. FIRST NOTICED IN JULY, HAVE ONLY HAD VEHICLE FOR 14 MONTHS.

NHTSA ODI 11114305

THE PASSENGER TAIL LIGHT AND BRAKE LIGHT WORK INTERMITTENTLY.

NHTSA ODI 11114325

DRIVERS SIDE BRAKE LIGHTS WENT OUT, CAR IS ONLY TWO YEARS OLD. THREE WEEKS LATER PASSENGER SIDE BRAKE LIGHTS WENT OUT. DRIVING ON A HIGHWAY FOR THREE HOURS AS PEOPLE HONKED AND ROLLED THEIR WINDOWS DOWN TO LET US KNOW WE DIDN'T HAVE BRAKE LIGHTS. TOOK TO GET FIXED AND THE LIGHTBULBS, WHICH ARE LED AND SHOULD HAVE LASTED LONGER THAN TWO YEARS, ARE NOT REPLACEABLE, THE ENTIRE TAIL LIGHT ASSEMBLY NEEDS TO BE PURCHASED AT $700 A PIECE. WHEN PEOPLE ARE UNABLE TO AFFORD $1400 BEFORE LABOR THEY WILL DRIVE WITHOUT BRAKE LIGHTS. THIS IS A SERIOUS HAZARD AND A RIDICULOUS MANUFACTURING FLAW TO HAVE LIGHT BULBS THAT ARE NOT REPLACEABLE. GMC SHOULD BE HELD ACCOUNTABLE.

NHTSA ODI 11114026

GMC BRAKE LIGHT FAILURE - I OWN A 2016 GMC YUKON XL AND AFTER ABOUT 45,000 MILES THE BRAKE LIGHTS HAVE STARTED INTERMITTENTLY NOT WORKING. AFTER HAVING A GMC TECHNICIAN TELL ME THAT ITS A KNOWN ISSUE AND SEEING HUNDREDS OF OTHERS POSTS ONLINE, IT IS EVIDENT THAT THIS IS A VERY WIDESPREAD PROBLEM. I WAS NEARLY INVOLVED IN A REAR END CRASH ON THE FREEWAY BECAUSE THE DRIVER TOLD ME I DID NOT HAVE ANY BRAKE LIGHTS. THIS IS A SERIOUS SAFETY ISSUE AND GMC NEEDS TO CORRECT IT. THEY WANT ME TO PURCHASE 2 REPLACEMENT LIGHT UNITS AT 750.00 EACH.

NHTSA ODI 11113200

THE REAR TAIL LIGHTS ON MY 2016 YUKON SLT BOTH WENT OUT.

NHTSA ODI 11111826

GMC YUKON 2016 REAR LIGHTS ARE DEFECTIVE. THIS IS THE 2ND TIME THEY HAVE GONE OUT AND IT IS NOT A QUICK FIX TO REPLACE. COST IS APPROXIMATELY $750 TO REPLACE A LIGHT THAT WILL GO OUT AGAIN DUE TO POOR MANUFACTURING AND QUALITY. THE FIRST TIME IT WENT OUT WAS ONLY A YEAR AFTER PURCHASE. THIS IS THE 2ND TIME IT HAS GONE OUT AND IS NOT D=COVERE UNDER WARRANTY. THESE LIGHTS ARE NOT MADE TO LAST A DECENT AMOUNT OF TIME. THERE ARE NUMEROUS ISSUES REPORTED REGARDING THESE REAR LIGHTS.

NHTSA ODI 11112043

REAR TAIL LIGHT SEEMS TO WORK INTERMITTENT. WHEN THE TEMPERATURE GOES UP IT DOES NOT WORK, COOL DOWN IT WORKS. MY YUKON IS ONLY 2 YEARS OLD, I THOUGHT LED LAST LONGER, THAT IS A BIG JOKE. TO REPLACE IT AT THE DEALERS WOULD BE $803.00 FOR A TAIL LIGHT. THAT IS HIGHWAY ROBBERY. THE DEALERSHIP NEEDS TO LOOK INTO THIS TO SEE WHY THERE ARE SO MANY PROBLEMS FROM OTHER INDIVIDUALS. I WILL THINK TWICE BEFORE I PURCHASE ANOTHER GMC VEHICLE.

NHTSA ODI 11111234

BOTH BREAK LIGHTS WENT OUT, WEATHER HAS BEEN HOT IN THE HIGH 90S WHICH GMC DEALER EXPRESSED COMMON CONCERN AMONG OWNERS DURING SUMMER. VEHICLE IS USED 15MILES/DAY ON AVERAGE.

NHTSA ODI 11110991