Home · 2015 GMC Yukon Xl 1500 · Complaints

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

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (839)Crash / fire / injury (22)Lights (414)Brakes (151)Electrical system (141)Transmission & drivetrain (85)Engine (55)Steering (44)Body & structure (25)Fuel system (20)Suspension (18)Visibility & wipers (9)

Newest first · 839 complaints · page 28 of 34

Jul 27, 2018Lights

THE RIGHT & LEFT REAR BRAKE LIGHTS AND RUNNING LIGHTS INTERMEDATLY FAIL. I HAVE HAD MY RIGHT ONE FAIL, MY LEFT ONE FAIL AND ON ONE OCCASION BOTH FAILED (RIGHT, LEFT, BRAKE & RUNNING LIGHTS AT NIGHT TIME. I HAD PEOPLE FLAGGING ME DOWN AT INTERSECTIONS AND HAD FRIENDS TEXT ME WHILE THEY OBSERVED ME DRIVE AWAY. THE LIGHTS WOULD SOMEHOW BEGIN TO FUNCTION PROPERLY BUT IT IS UNKNOWN HOW LONG THEY WOULD REMAIN NON FUNCTIONING. THIS IS AN ENORMOUS SAFETY CONCERN! IT IS UNBELIEVABLE THAT GM HAS NOT RECALLED THE POORLY MANUFACTURED LED LIGHTS ON THEIR VEHICLES. THE FACT THAT THEY FUNCTION PROPERLY ONE DAY AND THEN DON'T FUNCTION THE NEXT IS UNACCEPTABLE. MY INITIAL QUOTE FROM GM TO HAVE THE LIGHT REPLACED WAS $1,600 FOR BOTH LIGHTS. RIDUCLOUS COST FOR A FOUR YEAR OLD $60K + VEHICLE. IT SHOULD BE NOTED THAT THE TOP /THIRD BRAKE LIGHT SEEMED TO FUNCTION AT ALL TIMES OR WAS NEVER REPORTED TO ME AS NOT FUNCTIONING. I DON'T HAVE PHOTOS OF THE INOPERABLE REAR BRAKE LIGHTS. BOTH

NHTSA ODI 11114141

Jul 27, 2018Lights

MY VEHICLE IS CURRENTLY A LITTLE OVER 3 YEARS OLD AND I HAVE OWNED THE VEHICLE FOR THE LAST 2.5 YEARS. I AM HIGHLY UPSET THAT THE VEHICLE IS IN GREAT CONDITION, HOWEVER THE FRONT DRIVER SIDE LED STRIP IN THE HEAD LIGHT IS OUT. I PURCHASED AN EXTENDED WARRANTY FOR ALMOST $2000 WHEN I BOUGHT THE VEHICLE WHICH THEY WILL NOT COVER. I ALSO HAVE THE BACK PASSENGER TAIL LIGHT OUT AND I AM TOLD THAT THE WHOLE PANEL NEEDS REPLACING. A TOTAL FOR THE LED STRIP AND BACK PANEL WILL COST CLOSE TO $1900. WHY IN THE WORLD IS IT THAT AND LED LIGHT IS SUPPOSED TO LAST 5X LONGER THAN A REGULAR LIGHT, BUT IT JUST GOES OUT? THAT MAKES NO SENSE. IF THE VEHICLE WAS 10 YEARS OLD, THAT IS ONE THING, BUT IT BEING STILL ON THE NEW END, MAKES NO SENSE. ALSO, HOW DOES THE WHOLE BACK LIGHT PANEL JUST GO OUT? AND WHY DO DEALERSHIPS ACT LIKE " OH WELL, THERE IS NOTHING WE CAN DO!" GMC MUST BE LOWERING THEIR STANDARDS. HAD I KNOWN THIS VEHICLE WOULD HAVE THESE PROBLEMS AND NO ONE SEEMS TO WANT TO HELP, THEN I WOULD HAVE NEVER BOUGHT IT. SOMETHING NEEDS TO BE DONE, ESPECIALLY SINCE I HAVE SPEND THE LAST 30 MINUTES READING A FORUM OF A LARGE AMOUNT OF OTHERS HAVING HAD THE SAME ISSUE.

NHTSA ODI 11114185

Jul 26, 2018Lights

LED BRAKE LIGHTS HAVE GONE OUT AND THERE IS NOT A REASONABLE REPAIR.

NHTSA ODI 11113808

Jul 26, 2018Lights

THE SUBURBAN IS NOT FULLY 3 YEARS OLD AND HAVING ISSUES WITH THE TAIL LIGHTS. IT IS 1700.00 TO REPAIR TAIL LIGHTS. THAT IS CRAZY. THE LIGHTS GO ON AND OFF. DAYS IT WORKS DAYS IT DOESN'T. I HAVE HAD 2 WARNINGS TO GET THEM FIXED. FIRST IT WAS JUST THE RIGHT ONE AND THE OFFICER NOTICED THAT THE LEFT KEEP GOING ON AND OFF.

NHTSA ODI 11114010

Jul 24, 2018Lights

REAR BRAKE/TAIL LIGHTS ARE NOT WORKING ALL THE TIME. THEY GO IN AND OUT.

NHTSA ODI 11113471

Jul 23, 2018

ON JULY 13 OF 2018 AC IN MY VEHICLE STARTED TO BLOW HOT AIR, I WAS WITH MY 3 YEAR OLD, DURING THIS DAY IT WAS 98 DEGREES OUT, MY HUSBAND TOOK THE CAR TO REPAIR SHOP AND THEY FOUND A LEAK IN THE CONDENSER, APPERANTLY THIS IS A KNOWN PROBLEM FOR MANY GM VEHICLE WITH 5.3 L V8 ENGINE FROM 2014 AND UP, WHEN WE CALLED LOCAL GM DEALERS THEY WERE AWARE OF THE AC PROBLEMS ON THESE CARS, WE WERE TOLD THAT AC LINES DEVELOP A CRACK AND FREON LEAKS OR AC CONDENSER STARTS LEAKING FREON AND IN OUR CASE IT'S A CONDENSER, AFTER DOING A RESEARCH ON THE INTERNET AND READING ON THE GM FORUMS MANY OWNERS HAVE THESE LEAKS DUE TO BAD DESIGN OF AC COMPONENTS, IT'S OBVIOUS THAT GM SHOULD ISSUE S RECALL BECAUSE TOO MANY VEHICLES HAVE SAME ISSUE, AND SINCE OUR WARRANTY HAS EXPIRED 6,000 MILES AGO WE HAVE TO PAY OVER $1000 FOR A REPAIR, I HOPE YOUR ORGANIZATION WILL DO SOMETHING ABOUT THIS PROBLEM, THIS SHOULD BE A CALL FOR A RECALL.

NHTSA ODI 11113069

Jul 21, 2018Lights

REAR BRAKE LIGHTS FAILED.

NHTSA ODI 11112831

Jul 19, 2018Lights

BOTH DRIVER SIDE AND PASSENGER SIDE REAR BRAKE LIGHTS FAIL INTERMITTENTLY. AT TIMES IT'S JUST ONE SIDE OR THE OTHER, OCCASIONALLY BOTH SIDES FAIL AT THE SAME TIME. THIS IS A 2015 VEHICLE WITH 40K MILES AND BOTH LIGHTING ASSEMBLY'S ARE FAILING.

NHTSA ODI 11112378

Jul 16, 2018Lights

PASSENGER SIDE LED TAILLIGHT ASSEMBLY IS OUT WITH ONLY 22,000 MILES ITS PAST THE 3 YEAR WARRANTY PERIOD. THE DEALERSHIP IS ASKING APPROX $700 TO REPLACE/REPAIR.

NHTSA ODI 11111482

Jul 16, 2018LightsBrakes

DRIVER SIDE BRAKE LED LIGHTING IS WORKING INTERMITTENTLY. HAD IT REPLACED UNDER WARRANTY. PASSENGER SIDE BRAKE LED LIGHTING NOW WORKING INTERMITTENTLY, NEW ISSUE. HAVE NOT HAD REPLACED YET DUE TO OUTRAGEOUS COST($700) FOR FIXTURE REPLACEMENT. ONLY 40,000 MILES ON VEHICLE OBVIOUSLY REFLECTS A SERIOUS SAFETY ISSUE TO FINANCIALLY STRAPPED CONSUMERS.

NHTSA ODI 11111684

Jul 13, 2018Brakes

REAR LEFT AND RIGHT BRAKE LIGHTS STOPPED WORKING WITH NO WARNING WHILE AT A STOP LIGHT IN THE CITY. APPARENTLY SEVERAL GMC YUKON 2015 OWNERS ARE HAVING THE SAME PROBLEM AND IT'S AN ELECTRICAL DEFECT WITH THE TAILLIGHTS IT'S NOT THE BULBS.

NHTSA ODI 11111096

Jul 11, 2018Lights

REAR TAIL LIGHT IS OUT AND DEALERSHIP WANTS TO CHARGE $900 TO REPLACE THE ENTIRE ASSEMBLY. THIS VEHICLE IS 3 YEARS OLD. THERE IS ABSOLUTELY NO REASON AN LED BULB WOULD OR SHOULD BURN OUT THIS FAST NOR SHOULD THE ENTIRE ASSEMBLY BE REPLACED. GM SHOULD BE REQUIRED TO RECALL OR REPLACE JUST THE BULBS AT COST.

NHTSA ODI 11110712

Jul 11, 2018Lights

I WAS PULLED OVER FOR NO BRAKE LIGHTS, OFFICER TOLD ME HE HAS THE SAME VEHICLE AND THAT HE HAS THE SAME PROBLEM. THE BRAKE LIGHTS COME ON AND OFF WHEN EVER THEY WANT TO. VERY VERY UNSAFE

NHTSA ODI 11110761

Jul 11, 2018Lights

BOUGHT 2015 YUKON IN SEPTEMBER 17, CERTIFIED BY DEALER AND JUNE 18 I NOTICED REAR LIGHT FLICKERING ON DRIVER SIDE. BOUGHT WARRANTY FOR TRUCK AND IT'S NOT COVERED. DEALER SAYS 876$ FOR ONE NEW LIGHT . I HAVE READ ONLINE NOW WHERE ALOT OF COMPLAINTS ARE BEING MADE FOR SAME ISSUE. ALSO HAVE EXTERIOR BLACK DOOR PANEL FLAPPING IN THE WIND AND DEALER SAYS THAT'S NOT COVERED UNDER WARRANTY EITHER. LOOKS LIKE I WILL BE TRADING THIS TRUCK IN ASAP

NHTSA ODI 11110882

Jul 10, 2018Lights

REAR PASSENGER TAILLIGHT IS OUT. IT APPEARS TO BE A COMMON ISSUE BUT DEALERSHIP AND GM CUSTOMER CARE WILL NOT STAND BEHIND THEIR PRODUCT. TYPICAL RESPONSE "VEHICLE IS OUT OF WARRANTY NOW". NOW I HAVE TO PAY $600+ ON A PART PLUS LABOR. .

NHTSA ODI 11110580

Jul 10, 2018Electrical systemFire

VEHICLE WAS TAKEN IN ON NOVEMBER 2017 DUE TO REAR TAILGATE/HATCH NOT OPENING PROPERLY AND MAKING NOISE SOMETIMES. STRUTS AND OTHER COMPONENTS REPLACED. VEHICLE IS NOW OUT OF WARRANTY AND REAR TAILGATE MODULE CAUGHT ON FIRE INSIDE THE VEHICLE AND BURNED UP. GM CUSTOMER CARE CASE 8-43560624XX WAS STARTED. PART SHOWS SIGNS OF FIRE, HEAVY COMPONENT DAMAGE BURN MARKS EVERYWHERE AND GROUND PLANES WITHIN THE PCB SHOW SIGNS OF EXTREME OVERHEATING, INSIDE OF THE VEHICLE SMELLS LIKE BURNT PLASTIC AND THE REAR TAILGATE COULD NOT BE OPEN. GM IS NOT CALLING IT A FIRE BUT IT IS OBVIOUS FROM THE PART THAT THERE WAS A FLAME AND A LOT OF HEAT. TRIED TO ESCALATE THIS PASSED GM CUSTOMER CARE SO GM ENGINEERS CAN AT LEAST LOOK AT IT BUT CHRIS (DID NOT PROVIDE LAST NAME AND/OR ID NUMBER) INFORMED ME THAT THERE IS NO MORE ESCALATION AT THIS POINT. WAS GIVEN THE TYPICAL SCRIPT "WE APOLOGIZE, BLAH BLAH BLAH, VEHICLE IS OUT OF WARRANTY".GM ENGINEERS SHOULD LOOK AT THE PICTURES AND THE PART TO MAKE SURE THIS IS NOT A SAFETY RELATED ISSUE. PICTURES ATTACHED OF THE "THERMAL" EVENT AS GM CALLED IT AS THEY CANNOT SAY IT CAUGHT ON FIRE.

NHTSA ODI 11110584

Jul 10, 2018Lights

RIGHT BRAKE LIGHT IS OUT

NHTSA ODI 11110636

Jul 9, 2018Lights

THE DRIVERS SIDE REAR TAIL LIGHT STOPPED WORKING. CHECKED MULTIPLE FORUMS AND THIS ISSUE CONTINUES TO BE A CHRONIC ISSUE FOR OWNERS OF THIS VEHICLE.

NHTSA ODI 11110252

Jul 4, 2018Lights

LED TAIL LIGHTS/BRAKE LIGHTS NOT WORKING DUE TO BAD CIRCUIT BOARDS IN THE LAMP HOUSING WHEN IN MOTION OR IN PARK. GM SAYS THERE IS A UPGRADE KIT BUT THEY MADE THEM WHERE YOU CAN NOT GET INTO THEM AND FIX THEM WITHOUT REPLACING THE WHOLE UNIT WHICH RUNS AN AVERAGE OF $650 AND UP EACH. BRAKE LIGHTS ARE A SERIOUS SAFETY HAZARD IF THEY DO NOT WORK. I HAVE BEEN ON MANY BLOG SITES WITH HUNDREDS OF PEOPLE EXPERIENCING THE SAME ISSUES ON THE SAME VEHICLE. GM SHOULD RECALL THEM AND REPLACE THEM WITH THE UPGRADE KIT BECAUSE IT IS A MANUFACTURING DEFECT AND A SAFETY HAZARD ON THE ROAD.

NHTSA ODI 11109511

Jul 3, 2018Brakes

THE PASSENGER SIDE BRAKE LIGHT ON MY 2015 GMC YUKON NO LONGER WORKS. THE COST TO REPLACE IT IS OVER $500. AFTER DOING SOME RESEARCH ON LED LIGHTS I BELIEVE THE BRAKE LIGHT IS FAULTY OR CHEAPLY MADE AND THAT IT SHOULD LAST A LOT LONGER THAN 3 YEARS AND 66,000 MILES.

NHTSA ODI 11105270

Jul 3, 2018Transmission & drivetrainEngine

TL* THE CONTACT OWNS A 2015 GMC YUKON. WHILE AT A TRAFFIC LIGHT OR STOP SIGN WITH THE BRAKE PEDAL ENGAGED, THE VEHICLE WOULD SHAKE AND IDLE HIGHLY. THE FAILURE WAS EXPERIENCED NUMEROUS TIMES. THE VEHICLE WAS TAKEN TO DICK NORRIS BUICK GMC CLEARWATER (18200 US HWY 19 NORTH, CLEARWATER, FL, (727-536-1967) AND THE MOTOR MOUNTS WERE REPLACED THREE TIMES, BUT THE FAILURE PERSISTED. THE VEHICLE WAS TAKEN BACK TO THE DEALER SEVERAL TIMES AND THE MOTOR MOUNTS WERE ADJUSTED AND THE TRANSMISSION MOUNTS WERE REPLACED; HOWEVER, THE VEHICLE CONTINUED TO IDLE HIGHLY AND SHAKE WHILE STOPPED. THE MANUFACTURER WAS NOTIFIED. THE APPROXIMATE FAILURE MILEAGE WAS 19,000. *TT

NHTSA ODI 11105283

Jul 3, 2018Lights

TL* THE CONTACT OWNS A 2015 GMC YUKON. WHILE DRIVING AT AN UNKNOWN SPEED, THE BRAKE LIGHTS FAILED TO ILLUMINATE. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE BRAKE LIGHT ASSEMBLY FAILED AND NEEDED REPLACEMENT. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 54,000. THE VIN WAS NOT AVAILABLE.

NHTSA ODI 11105384

Jul 3, 2018Seat belts

TL* THE CONTACT OWNS A 2015 GMC YUKON. THE CONTACT STATED THAT THE PASSENGER SIDE SEAT BELT LATCH DETACHED INDEPENDENTLY. THE FAILURE OCCURRED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO DUBLIN GMC (4400 JOHN MONEGO CT, DUBLIN, CA) WHERE IT WAS DIAGNOSED THAT THE SEAT BELT LATCHING SYSTEM WAS JAMMED DUE TO AN OBJECT. UPON INSPECTION, THE CONTACT DID NOT SEE ANYTHING INSIDE OF THE BUCKLE. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 93,000.

NHTSA ODI 11105403

Jul 2, 2018Electrical systemLights

REAR TAIL LIGHT NOT WORKING

NHTSA ODI 11105030

Jun 30, 2018Lights

WHEN THE CAR IS TURNED ON, THE PASSENGER TAIL LIGHT ASSEMBLY IS MALFUNCTIONING AND INCONSISTENTLY WORK, BUT THE TURN SIGNAL AND BRAKE LIGHTS ARE WORKING IN THE SAME ASSEMBLY.

NHTSA ODI 11104872

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Working with the data? Download all 839 complaints as CSV · fetched from NHTSA July 23, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2015 GMC Yukon Xl 1500 verdict →