2016 GMC Yukon XL complaints

R rear taillight and brake light does not work and no indicator light to warn me. Do not know how long its been out. Afraid to drive. Had it checked and found special policy n182180270 . I contacted dealer and they said it would be $69.00 to just verify issue. contacted manufacture and was told it was out of coverage by less than 100 days. The vehicle has less than 40,000 miles and stays in garage. Case # 9-8269822 they said it had to be inspected by dealer that is a 40 mile round trip though traffic with no brake light , not safe especially when the instructions on the policy states just to turn light on and verify if it works ,if not replace unit.

The fuel injectors have gone out on our vehicle. While driving the vehicle, the check engine began blinking and our vehicle went into limp mode- could feel the engine misfiring and the vehicle was shaking. We had a family of five and two dogs in the vehicle and were lucky to be in cell service. A message popped up on our dash stating “engine power reduced.” The local dealership confirmed it is a fuel injector issue. GMC has a current recall In place, however it only includes certain states.

2016 Yukon XL ~ 90,000 miles. This is the second time I get a low speed braking failure when trying to park, followed immediately by a "Brake Assist Malfunction" warning on the dashboard. Both failures have occurred after a long distance travel. The last one being from Detroit to Chicago on 7/30/22. The failure consisted on the SUV not stopping after I had applied the brake pedal at full when backing up for a parallel parking on a street in Chicago. Same happened after I drove forward almost hitting the car in front of me. The SUV continued moving for about a foot on both situations. Before this incident, similar situation happened on a trip from Detroit to Cleveland on March 2022. The SUV continued to move fwd after I had applied the brakes. In this occasion, I was on a ramp down getting into a parking garage. The SUV did not stop for an approximately a foot as well, and again almost hitting the car in front of me.

The contact owns a 2016 GMC Yukon XL. The contact stated while driving 75 MPH with her husband driving behind her, he noticed that the taillights were inoperable. The vehicle was taken to an independent mechanic and the contact was informed that the taillight functions were inoperable. The contact was informed that the failure experienced was similar to the Special Coverage under N182180270. The vehicle was not repaired. The dealer was contacted and informed the contact that the vehicle was out of coverage. The manufacturer was contacted and the contact was informed that the vehicle was out of warranty. The failure mileage was 32,022.

2016 Yukon Denali Xl 4wd Shifts hard from 1st -2nd Shifts hard from 2nd -1st Random delay in accelerating from stopped (this is my main concern as i have 2 disabled child that almost gives them whiplash) 45-55 sometime feels like i am driving over. Rumble strips 45-55 has loss of power when attempting to pass a vehicle Local GMC dealer charged 300$ to change fluid to high performance & it still has same problems

Automatic 8 speed transmission shudder issues. Slipping, Jerking, clunking, delay, loss of power. Local GMC "replaced fluid as in latest service bulletin"

My issue pertains to a known problem. The driver's side tail light has failed. GM issued Special Coverage Adjustment N182180270 because of this issue where the part was covered for up to 6 years or 72k miles. Mine failed after 6 years and 4 or 5 months at 66k miles. It's utterly ridiculous that a defective, $800 light is fine to break after 6 years with no warranty assistance.

The driver’s side brake light assembly failure of no brake light when brake is applied. It can be inspected upon request. This may cause another driver to not notice intentions to stop or slowdown and cause an accident. This problem is constant. It has not been inspected. No warnings of the failure has been displayed.

Both brake lamp assemblies are non-op, no warning in dash and no fuses. GMC #SCA N182180270 stating that 2015 and 2016 Yukon. Extended warranty to 6 years or 72,000 miles. We are out of warranty as of last month. $2,500 to replace the tail lamp assemblies. No letter was sent to owners regarding this safety hazard. This should be a RECALL

Last month the passenger tail light stopped working. We took it out not realizing that you have to replace the entire unit. So we put the tail light back in and it magically started working again. Then yesterday the driver's side tail light stopped working, so we did the same. Took it out, waited and put it back (since we know we can't just run to the store and get a new one), except this time it didn't start working. I know there's a recall on the tail lights but I can't seem to find anyone to help me. The vehicle is only 6 years old and the tail lights at $800 each, should last a lot longer than that!

Experienced tapping noise front right passenger side, took vehicle to Firestone diagnosed the problem - the vehicle was confirmed to have 2 broken exhaust manifold studs in the cylinder head. Mileage 85.407- This vehicle has never been used to tow anything.

After sitting outside over night, the back door latch failed. No lights came on ahead of time and there was no other warnings on the dash. There were 22 boxes of flooring in the trunk. I made it 1.3 miles down the road at a low speed. After sitting at a stop light I turned left and accelerated to 45mph. The hatch opened and the boxes of flooring began falling out and onto the road. Each box weighed approximately 35 lbs. Luckily there was no one directly behind me and they mostly hit a trailer I was pulling. Other than the flooring there doesn't appear to be any further damage. I suspect there was ice in the latch, but that's just a guess.

Both brake/tail lights intermittently not functioning.

THE ENGINE MOUNTED MECHANICAL VACUUM PUMP OUTPUT MAY DECREASE OVER TIME DECREASING THE AMOUNT OF VACUUM/ POWER BRAKE ASSIST. AND THE DRIVERSIDE BRAKE STOP LIGHT WAS DEFECTIVE. .ME AND MY WIFE WERE SCARED AND SHOOK UP. .YES. DEALERSHIP. .DEALERSHIP. NO. .

LED tail light unit continues to crack (metal inside) and not work. Each replacement is over $500. You have to replace or you’ll be ticketed because it is a safety hazard. It is not a bulb replacement it is a faulty design that is costing people thousands to fix and it’s not right. GMC is aware of this defect and they aren’t doing anything about it. Please help and recall these taillights to be replaced by the updated lights!! Thank you for your time and consideration.

The brake light LED panel stopped working on one side and goes out intermittently in the other side

GM issues a specials service campaign N182180270 Tail lights Inoperative, goes to 72000 miles the subject vehicle has 75000. Both rear tail brake lights do not work and the third brake light.

The contact called on behalf of his client who owns a 2016 GMC Yukon. The contact stated while the owner was driving 30 mph, the vehicle became unstable and began bouncing. The contact stated no warning light was illuminated. The driver was able to drive to his independent mechanic, where it was diagnosed with needing the suspension struts to be replaced. The contact called the local dealer and was informed the parts were not available. The vehicle was not repaired but was pending repairs. The contact also called Champion Chevrolet (800 Kietzke Ln, Reno, NV 89502: (775) 786-3111) and made them aware of the failure and was informed that the parts were not available. The manufacturer had not been informed of the failure. The failure mileage was 84,116.

My 2016 Yukon Denali passenger brake light has stopped working. I see there are many other complaints identifying the same issue - question why hasn't GMC issued a recall for a known problem. With the circuit board breaking this is obviously a manufacturing issue that needs to be addressed and is most definitely a safety issue and increases the odds of being rear-ended as a result of inoperative brake lights. Fortunately I had a stranger stop me in a store parking lot to let me know the brake light was out. The repair is $800 at the dealer!

The contact owns a 2016 GMC Yukon XL. The contact stated that the passenger’s side taillight was inoperable. The contact took the vehicle to the dealer and was informed that the failure was related to NHTSA Campaign Number: 19V761000 (Service Brakes, Hydraulic, Service Brakes, Electronic Stability Control) however, the VIN was not included. The vehicle was not repaired. The manufacturer was not made aware of the issue. The approximate failure mileage was 59,000

TL* THE CONTACT OWNS A 2016 GMC YUKON XL. THE CONTACT STATED WHILE DRIVING, THE AIR CONDITIONER FAILED TO OPERATE. THE CONTACT INSPECTED THE AIR CONDITION CONDENSER AND NOTICED THAT IT WAS DAMAGED AND LEAKING. THE CONTACT STATED NO WARNING LIGHT WAS ILLUMINATED. THE VEHICLE WAS NOT TAKEN TO A LOCAL DEALER OR AN INDEPENDENT MECHANIC TO BE DIAGNOSED OR REPAIRED. THE MANUFACTURER HAD NOT BEEN INFORMED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 71,125. THE VIN WAS UNAVAILABLE.

VEHICLE HAS 125K MILES AND HAD A BROKEN VALVE SPRING WHICH DROPPED THE VALVE INTO THE CYLINDER WHICH IS REQUIRING A NEW ENGINE. I WAS STOPPED AT A STOP LIGHT WHEN THIS OCCURED ON A CITY STREET.

THE SERVICE BRAKE ASSIST MESSAGE APPEARS AND THE BRAKING AT SLOW SPEEDS IS VERY UNRESPONSIVE. TO STOP YOU MUST FULLY PRESS THE BRAKE AND THE BRAKES SEEM NOT TO GRAB. TAKES LONGER DISTANCE TO STOP. THIS IS VERY INTERMITTENT, ONE TIME THEY WORK AND THE NEXT TIME YOU CAN'T STOP UNLESS YOU PUT YOUR FOOT THROUGH THE FLOOR ON THE BRAKE.

THIRD TIME THE LED CIRCUIT BOARD LED LIGHTS ON REAR TAIL LIGHT ASSEMBLY HAS SHORTED OUT AND REQUIRED REPLACEMENT DUE TO BRAKE LIGHTS NOT WORKING. GMC IS WELL AWARE THAT THIS IS A FREQUENT ISSUE ON THE YUKONS AND HAS DONE NOTHING ABOUT IT. INDIVIDUAL BRAKELIGHT CIRCUIT BOARD OF LED BULBS CANNOT BE CHANGED OUT BECAUSE IT IS PLASTIC WELDED AND SEALED INTO THE TAIL LIGHT, COSTING $600.00 TO REPAIR EACH TIME IT SHORTS OUT. THIS IS A SAFETY ISSUE THAT SHOULD NOT KEEP HAPPENING. THERE ARE FOLKS DRIVING W/O FUNCTIONAL BRAKELIGHTS BECAUSE THEY CANNOT AFFORD THE COST AND FREQUENCY IF REPAIR. IT IS A POORLY MADE ENGINEERING FLAW BY GM THAT DEALER ADMITS HAPPENS ALL THE TIME DUE TO MOISTURE GETTING INTO LIGHT AND SHORTING CIRCUIT BOARD. BRAKELIGHT WILL NOT WORK WHEN STATIONARY OR WHEN IN ANY MOTION.

BOTH BRAKE LIGHTS HAVE STARTED TO FAIL FROM A FAULTY CIRCUIT IN THE LED LIGHT CIRCUIT

TL* THE CONTACT OWNS A 2016 GMC YUKON XL. THE CONTACT STATED WHILE DRIVING AT VARIOUS SPEEDS, THE PASSENGER'S SIDE REAR BRAKE LIGHT FAILED TO ILLUMINATE. THERE WERE NO WARNING LIGHTS ILLUMINATED. THE VEHICLE WAS TAKEN TO PATRIOT BUICK GMC HYUNDAI (2001 SE WASHINGTON BLVD, BARTLESVILLE, OK 74006, (918) 347-4045) AND THE CONTACT WAS INFORMED THAT THE VEHICLE FAILED TO MEET THE MILEAGE QUALIFICATION FOR THE SATISFACTION PROGRAM. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE MANUFACTURER WAS CONTACTED HOWEVER, NO FURTHER ASSISTANCE WAS PROVIDED. THE FAILURE MILEAGE WAS 88,000.

POWER STEERING LOSES POWER TEMPORARILY, POWER GOES OFF AND COME BACK ON WHEN I'M COMING TO A STOP AND MAKING A SLOW TURN

WE WERE ON OUR WAY BACK FROM PITTSBURG, PA TO MARYLAND AND THE TRANSMISSION STARTED SLIPPING WHEN WE STOPPED IN KENT ISLAND AT CHICK FIL A. THE VEHICLE STOPPED MOVING COMPLETELY AND WOULD NOT MOVE FORWARD AS WE WERE TURNING INTO THE DRIVE THRU. WE HAD TO HAVE THE VEHICLE TOWED TO A GMC DEALERSHIP IN EASTON, MD. UPON THEIR EVALUATION OF THE VEHICLE, WE WERE TOLD THAT THE TORQUE CONVERTER CAME APART AND DAMAGED THE TRANSMISSION. WHEN I ASKED HOW AND WHY THE TORQUE CONVERTER CAME APART, THEY STATED THAT THEY WOULD HAVE TO TAKE THE ENTIRE ENGINE APART TO FIGURE THAT OUT. WE WERE TOLD BY THE GMC DEALERSHIP THAT OUR 2016 GMC YUKON XL NOW NEEDED A NEW TRANSMISSION. WE PURCHASED THIS VEHICLE IN DECEMBER 2015 (BRAND NEW). BECAUSE OUR POWER TRAIN WARRANTY EXPIRED AT 60,000 MILES, IT WAS NOT COVERED. THE NEW TRANSMISSION COSTS US $5300+. WE WERE SHOCKED THAT THIS TOOK PLACE, AS THIS WAS PURCHASED NEW AND WE HAVE KEPT UP ON ALL THE MAINTENANCE. IT IS VERY DISTURBING TO HAVE PURCHASED A NEW TRANSMISSION FOR A VEHICLE THAT IS ONLY 4 YEARS OLD. IN DOING SOME RESEARCH, THIS SEEMS TO BE AN ONGOING ISSUE FOR GMC. A RECALL SHOULD BE ISSUED AND A REFUND SHOULD BE ISSUED TO THOSE WHO HAVE PAID OUT OF POCKET FOR THIS EXPENSE. I DO THANK THE GMC DEALERSHIP IN EASTON, MD FOR QUICKLY REPAIRING OUR VEHICLE, ESPECIALLY SINCE WE HAD AN UPCOMING TRIP. LADONNA WAS WONDERFUL AND I COMMEND HER AND THE ENTIRE DEALERSHIP FOR HANDLING THINGS SWIFTLY.

ONE BRAKE LIGHT WAS INTERMITTENT, NOW BOTH WON'T WORK AT ALL. DOING AN INTERNET SEARCH, MANY, MANY PEOPLE COMPLAIN ABOUT THIS PROBLEM. THE BULB CANNOT BE REPLACED. DEALERS CHARGE $500+ FOR EACH TAIL LIGHT ASSEMBLY AND WILL NOT TAKE RESPONSIBILITY. THIS IS DANGEROUS FOR BRAKE LIGHTS TO NOT WORK.

RECEIVED A RECALL NOTICE FOR MY 2016 YUKON XL, DUE TO BRAKE VACUUM PUMP FAULTY. HOWEVER MCGRATH AUTO IN CEDAR RAPIDS, IA RESOLVE TO THIS RECALL WAS TO SIMPLY REPROGRAM THE ELECTRONIC BRAKE CONTROL MODULE. THIS WAS COMPLETED 12/19. BY 2/20 MY BRAKES WERE REQUIRING ME TO PUSH HARDER AND AT TIMES SOUNDED LIKE THEY WERE SKIPPING AND BRAKING FELT DELAYED. I ALSO WAS HEARING A SQUEAK/CLICKING SOUND COMING FROM WHAT SEEMS THE FRONT OF MY VEHICLE ENGINE AREA. DUE TO QUARANTINE I WAS NOT DRIVING OR GOING PLACES BUT ONCE OUR STATE RE-OPENED I CALLED THIS DEALERSHIP TO REPORT THE BRAKE CONCERN AND SCHEDULED APPT. A DAY BEFORE APPT, WHILE STOPPED AT A RED LIGHT AS I MOVED FORWARD IN A VERY SLOW CRAWL MY BRAKES FAILED ME AND I COULD NOT STOP. I BUMPED THE CAR IN FRONT OF ME WHICH RESULTED IN DAMAGE TO BOTH VEHICLES. I REPORTED THIS TO MCGRATH AS I WAS SCARED IMMENSELY ABOUT THE SAFETY OF MY VEHICLE. DURING THE SERVICE APPT 6/11/20 MY CAR WAS DIAGNOSED WITH A FAULTY BRAKE VACUUM PUMP. THE VACUUM PUMP WAS REPLACED AND I WAS TOLD I WAS STILL WITHIN THE WARRANTY . HOWEVER THEY REPLACE ALL 4 TIRES AND CLAIMED TO RECALIBRATE. ON 6/25 WHILE IN COLORADO BRAKE, ABS AND CAL LIGHTS LIT UP, THE STEERING WHEEL POWER WAS GONE, TRAILER BRAKE SYSTEM ILLUMINATE, (NEVER EVEN TOWED A TRAILER) CALLED MCGRATH FROM COLORADO AS I COULDN'T DRIVE MY CAR, I EXPLAINED WHAT WAS HAPPENING, THEIR RESOLVE WAS TO GOOGLE GMC DEALERSHIP IN AREA FOR ME. I FOUND MY OWN IN CADILLAC/GMC DEALERSHIP IN BOULDER. MY CHILDREN AND

BOTH SIDES BRAKE LIGHTS STOP WORKING INTERMITTENTLY THEN COME BACK ON AGAIN. *TR

PASSENGER SIDE REAR BRAKE LIGHT WORKING INTERMITTENTLY. TAKEN TO DEALER TWICE FOR ISSUE AND WAS WORKING WHEN DEALER CHECKED IT. 90,000 MILES ON VEHICLE SO WELL OUT OF WARRANTY. DROVE HOME FROM DEALER... STOPPED WORKING ON WAY HOME. STARTED WORKING NEXT DAY. PART IS $600-800 FOR SOMETHING THAT IS CLEARLY A MANUFACTURER DEFECT. I DON'T CONSIDER A CIRCUIT BOARD THAT CRACKS IN THE SAME PLACE ON MANY SAME MODEL VEHICLES (AS PER INTERNET FORUMS) TO BE "NORMAL WEAR AND TEAR". GM WON'T DO ANYTHING ABOUT IT. THIS IS CLEARLY A SAFETY ISSUE. BRAKE LIGHT IS A SERIES OF LEDS ON A THINLY PRINTED CIRCUIT BOARD. *TR

INSTRUCTED GMC DEALER TO PERFORM 90,000 MILE TRANSMISSION MAINTENANCE (AS PER GMC MANUAL: "CHANGE AUTOMATIC TRANSMISSION FLUID, IF EQUIPPED. IF FILTER IS SERVICEABLE, CHANGE FILTER"). GMC DEALER DECIDED TO PERFORM TRANSMISSION FLUSH INSTEAD WHICH DOES NOT INCLUDE A FILTER CHANGE. WITHIN SHORT PERIOD OF TIME, TRANSMISSION STARTED TO SHUDDER WHEN IN 3RD AND 4TH GEAR. DEALER INSISTS THIS HAS NOTHING TO DO WITH SERVICE THEY PERFORMED AND TOLD ME THERE IS A KNOWN PROBLEM WITH THE TORQUE CONVERTERS. DEALER STATED ON THE PHONE "WE DO 2 OR 3 OF THESE A WEEK... OFTEN ON VEHICLES WITH ONLY 20,000 MILES". A QUICK SEARCH ON THE WEB FOR GM 6L80 TRANSMISSION PROBLEMS WILL SHOW ALL OF THE OWNERS WITH SIMILAR TORQUE CONVERTER ISSUES. DEALER GAVE ROUGH ESTIMATE OF $1700 TO REPLACE TORQUE CONVERTER. *TR

REAR TAIL LIGHTS (BRAKE LIGHTS) WORK INTERMITTENTLY. THERE IS A "SPECIAL COVERAGE ADJUSTMENT" BUT IT IS SET FOR A MAXIMUM NUMBER OF MILES OR TIME (6-YEARS). I HAVE A 2016 GMC YUKON XL. THE PASSENGER'S SIDE WAS REPLACED IN 2018 AND NOW THE DRIVER'S SIDE IS DEFECTIVE/INOPERABLE. BUT BECAUSE WE ARE AT 96000 THEY WON'T REPAIR. *TR

RIGHT REAR BRAKE LIGHT WORKS INTERMITTENTLY. NO WARNING LIGHTS OR MESSAGES ON THE DASH. PEOPLE HAVE TOLD ME WE HAVE A BRAKE LIGHT OUT, BUT WHEN I CHECK IT LATER IT WORKS. WAS PULLED OVER FOR INOPERABLE BRAKE LIGHT, BUT LATER THAT EVENING THE TAIL LIGHT WAS WORKING. SEEMS TO BE A LOT OF INFO ON INTERNET ABOUT A BROKEN STRIP OF METAL. SAFETY ISSUE. *TR

RIGHT REAR TAIL LIGHT / BRAKE LIGHT QUIT WORKING. VEHICLE HAS 74,200 MILES. WHOLE TAIL LIGHT ASSEMBLY HAS TO BE REPLACED. THIS IS A $800 DOLLAR REPAIR FOR A DEFECTIVE PART THAT GM KNOWS IS DEFECTIVE AND A SAFETY ISSUE. HOW IS IT A VEHICLE MANUFACTURER CAN SELL A VEHICLE WITH A DEFECTIVE PART? THIS IS A SEALED PART THAT THE OWNER CANNOT REPAIR ON THEIR OWN. THIS ISSUE IS NOT DUE TO OWNER NEGLECT OR MISUSE BUT MANUFACTURER'S DEFECT. *TR

VEHICLE SHUDDERS WHEN SHIFTING IN LOWER GEARS. POSSIBLE TORQUE CONVERTER OR OTHER TRANSMISSION PROBLEM. *TR

TL* THE CONTACT OWNS A 2016 GMC YUKON XL. THE CONTACT STATED THAT WHILE COMING TO A STOP, THE VEHICLE SHUDDERED WHILE THE TRANSMISSION SLIPPED FROM FIRST TO SECOND GEAR. THE VEHICLE WAS TAKEN TO DELLEN CHEVY BUICK GMC (2527 W MAIN ST, GREENFIELD, IN 46140) TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE TRANSMISSION TEMPERATURE SENSOR NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE RECURRED 3 TIMES. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 55,000.*DT*JB

MY BRAKE LIGHTS WILL WORK ONE MINUTE AND GO OUT THE NEXT. I HAD A FRIEND AND MY HUSBAND TELL ME THAT WHEN THEY WERE FOLLOWING ME THE LIGHT WAS OUT WHEN I STOPPED BUT AT THE NEXT STOP OR AT HOME IT WOULD WORK. THIS HAS BEEN HAPPENING FOR MONTHS. LAST WEEK I TOOK IT FOR STATE INSPECTION AND THE INSPECTOR SAID IT WAS OUT I HAD TO GET IT REPLACED. WHEN I PULLED FORWARD IT STARTED WORKING AGAIN TO PASS INSPECTION. TODAY I TOOK MY YUKON TO THE DEALERSHIP FOR AN OIL CHANGE AND IT WENT OUT AGAIN. OTHERS WAITING TOLD ME THIS IS A RECALL ON OTHER YEAR/MODELS WITH GMC. THERE IS A SHORT IN THE CIRCUIT PANEL.

MY CAR HAS 60,000 MI ON A 2016. THE REAR BRAKE LIGHT WENT OUT ON PASSENGER SIDE AND I AM BEING TOLD BY DEALER I HAVE TO REPLACE THE COMPLETE ASSEMBLY- NOT JUST A BULB. ESTIMATED COST IS $800.00 FOR ONE SIDE. IN RESEARCHING I HAVE FOUND THIS ISSUE IS NOT UNCOMMON. THIS IS RIDICULOUS FOR WHAT SHOULD BE THE COST OF A BULB.

I ASKED MY MECHANIC TO CHECK THE ROUGH RIDE ON MY TRUCK WHEN HE SERVICED THE VEHICLE. HE SAID THE FRONT STRUTS WERE LOCKING UP AND I SHOULD TAKE IT TO MY DEALER. MY DEALER SAID THEY WERE LOCKED UP AND NEEDED TO BE REPLACED. THE DEALER WILL REPLACE THE STRUTS FOR APPROX. $2000. THEY SAY THEY HAVEN'T HAD PROBLEMS WITH THEM BUT THEY HAVE THEM IN STOCK AND THEY OFFER A LIFETIME WARRANTY. THE TRUCK HAS VIRTUALLY NO FRONT SUSPENSION AND WHEN CHECKING DIFFERENT BLOGS ON LINE THERE APPEAR TO BE A LOT OF PROBLEMS WITH THE STRUTS LOCKING UP. WHEN DRIVING DOWN THE ROAD, THE RIDE IS AS IF THERE WAS NO SUSPENSION. TRUCK HAS 52,000 MILES AND I'VE NEVER REPLACED SHOCKS (OR STRUTS) WITH THAT KIND OF MILEAGE. IT SEEMS TO GET WORSE BY THE DAY. I THINK GM HAS A DEFINITE PROBLEM WITH THE STRUTS AND I THINK IT'S DANGEROUS WITHOUT SUSPENSION MOVEMENT.

LED BRAKE LIGHT CIRCUIT BROKEN - BRAKE LIGHT DOESN'T ILLUMINATE

I HAVE BEEN NOTIFIED ON TWO OCCASIONS ON THE ROAD THAT MY TAIL LIGHT WAS OUT. WHEN I WAS ABLE TO CHECK THEM, BOTH TAIL LIGHTS LIT UP THEN TURNED ON. IT MUST BE AN INTERMITTENT ISSUE.

WATER LEAKED INTO THE VEHICLE'S ROOF MOUNTED ANTENNA. THIS CONDITION PREVENTED THE VEHICLE'S ONSTAR SYSTEM FROM ACCURATELY DETERMINING THE VEHICLE'S LOCATION; DISABLED THE VEHICLE'S COMPASS, NAVIGATION, AND XM RADIO SYSTEMS; ILLUMINATED THE VEHICLE'S RED ONSTAR INDICATOR; AND ALLOWED WATER INTO THE INTERIOR DRIVER COMPARTMENT. THIS CONDITION OCCURRED IN BOTH THE STATIONARY AND IN MOTION STATES. GM ISSUED PRODUCT BULLETIN # 15155 FOR 2015 MODEL YEAR FOR THE SAME ISSUE, BUT DID NOT CORRECT FOR 2016 MODEL YEAR. ISSUE RELATED TO REPLACEMENT OF PART # 23258460. THIS PART WAS REDESIGNED FOR 2017 MODEL YEAR TO ELIMINATE THE DESIGN DEFECT BY RELOCATING THE MOISTURE WEEP HOLE ON THE BASE GASKET FROM THE REAR TO THE FRONT TO ACCOMMODATE THE ROOF SLOPE.

LEFT AND RIGHT BRAKE/RUNNING LIGHTS WORK INTERMITTENTLY. OCCASIONALLY ONE SIDE WILL WORK AND THE OTHER DOESN'T AND VISE VERSA. MORE OFTEN THAN NOT, NEITHER SIDE WORKS. GM KNOWS ABOUT THIS DEFECT AND REFUSES TO CORRECT THE PROBLEM THAT THEIR MANUFACTURING CAUSED. THIS IS A MAJOR SAFETY CONCERN AS MY WIFE AND THREE YOUNG CHILDREN USE THIS VEHICLE ON A DAILY BASIS.

TL* THE CONTACT OWNS A 2016 GMC YUKON. THE CONTACT STATED THAT WHILE DRIVING AT APPROXIMATELY 60 MPH, THE BRAKE PEDAL WAS DEPRESSED HOWEVER, THERE WAS A DELAY FOR THE BRAKES TO ENGAGE CAUSING THE VEHICLE TO CRASH INTO ANOTHER VEHICLE. THE AIR BAGS FAILED TO DEPLOY. A POLICE REPORT WAS NOT FILED. THE CONTACT STATED THAT THERE WERE NO INJURIES. THE VEHICLE WAS DRIVEN TO THE CONTACT'S RESIDENCE. THE DEALER WAS NOT CONTACTED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND A CASE WAS FILED. THE CONTACT STATED WAS AWAITING AN INSPECTION BY A MANUFACTURER FIELD INSPECTOR. THE CONTACT MENTIONED THAT THE VEHICLE WAS REPAIRED UNDER AN UNKNOWN BRAKE RECALL. THE APPROXIMATE FAILURE MILEAGE WAS 59,600. *DT

LED BRAKE LIGHTS DON'T WORK CAR SHAKES AND TRANSMISSION SHUDDERS WHILE DRIVING 35-45MPH

TAIL LIGHTS SUDDENLY STOPPED WORKING. CALLED THE DEALER AND WAS TOLD $800. TO REPLACE. THE DEALERSHIP TOLD ME EVERYONE IS HAVING THIS PROBLEM WHY IS IT NOT A RECALL? I RESEARCHED THE PROBLEM ONLINE AND EVERYBODY IS COMPLAINING ABOUT THIS ISSUE.

BRAKE LIGHT HAS GONE OUT TWICE IN 3 YEARS.

TL* THE CONTACT OWNS A 2016 GMC YUKON XL. THE CONTACT STATED THAT WHILE STOPPED AT A TRAFFIC LIGHT, THE CONTACT WAS INFORMED THAT THE BRAKE LIGHTS WERE INOPERABLE. THE VEHICLE WAS TAKEN TO TEXAN GMC BUICK LOCATED AT 18225 EASTEX FWY, HUMBLE, TX 77338, (281) 973-3117, TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT BRAKE LAMP BULBS NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER HAD BEEN INFORMED OF FAILURE. THE FAILURE MILEAGE WAS 92,000.