2015 GMC YUKON DENALI Complaints

A/C IN AUTOMOBILE STOPPED WORKING. THERE ARE ALLEGEDLY TWO DEFECTIVE PARTS IN THIS VEHICLE. THE DISCHARGE LINE AND THE CONDENSER. BOTH ARE TOO WEAK TO HANDLE THE PRESSURE FROM THE COOLANT

PASSENGER SIDE REAR BRAKE LIGHT AND TAIL LIGHT STOPPED WORKING. THIS CANNOT BE FIXED WITH A SIMPLE BULB. THIS IS AN INTEGRATED LED REQUIRING THE ENTIRE TAIL LIGHT ASSEMBLY TO BE REPLACED AT THE OWNERS EXPENSE. DEALER ESTIMATE WAS $800 AFTER INSTALLING.

THE REAR LED TAILIGHT GOES IN AND OUT, WHILE DRIVING THE CAR. THE DEALER WILL NOT FIX THE PROBLEM UNLESS THE LIGHT IS NOT WORKING, BUT BECAUSE IT IS INTERMITTENT, WE CANNOT GET IT TO FAIL AT THE DEALERSHIP. WE HAVE HAD THIS PROBLEM FOR 2 YEARS AND IT IS A SAFETY ISSUE AS THE TAIL LIGHT WILL NOT WORK.

TAIL LIGHT NO LONGER WORKING. SAFETY HAZARD. IT STARTED FLASHING INTERMITTENTLY AND SMELLING FUNNY NOW IT WON'T WORK AT ALL. THIS WILL CAUSE AN ACCIDENT AND OF COURSE IT'S NOT UNDER WARRANTY AS I'M AT 60K BUT GMC WILL DO NOTHING FOR IT EVEN THOUGH THIS IS A WIDELY KNOWN ISSUE. I CONTACTED THEM AND THEY WILL DO NOTHING!

BRAKE LIGHTS HAVE FAILED. I APPEARS TO BE DUE TO A FAULTY SOLIDER ON THE LED ASSEMBLY. BOTH BRAKE LIGHTS HAVE NOW FAILED. THE FAULT IS CONSTANT AND HAS NO RELATIONSHIP TO STATUS OF THE OPERATION OF THE VEHICLE OR ROAD CONDITIONS. CONSUMER CAN NOT REPAIR THE FAULT DUE TO THE DESIGN OF THE TAIL LIGHT ASSEMBLY. THE VEHICLE OWNER AND OTHER DRIVERS ARE BEING ENDANGERED BY THIS ISSUE THAT IS OBVIOUSLY A QUALITY ISSUE WITH THE PRODUCT.

SUNROOF: WHILE TRAVELING ON THE ROAD AT 55MPH, MY SUNROOF, WHICH WAS CLOSED, RANDOMLY EXPLODED. YOU CAN SEE THE GLASS ACTUALLY PUSHED UP AND OUT WHEN IT BLEW. WE HAD GLASS EVERYWHERE IN THE VEHICLE. THERE WERE NO OTHER VEHICLES AROUND ME AND THERE WAS NOTHING THAT CAME THROUGH THE WINDOW. IT WAS A NICE SUNNY DAY, NO RAIN OR OTHER REASON FOR THIS TO HAVE HAPPENED. I STOPPED RIGHT AWAY AND TOOK PHOTOS OF THE DAMAGE. I CALLED MY INSURANCE COMPANY RIGHT AWAY AND AM WAITING FOR THE SUNROOF TO BE REPLACED.

TAILIGHT BRAKE LIGHT NOT WORKING, NO REPLACEMENT BULB AVAILABLE, GM SAYS MUST BE ENTIRE UNIT AND HOUSING FOR $701. THIS IS RIDICULOUS AND ONEROUS. THIS IS CLEARLY A DEFECTIVE DESIGN AND DEFECTIVE PART. SHOULD BE REPLACED OR REPAIRED FOR FREE.

AFTER ABOUT 1 YEAR OF OWNING THIS VERY EXPENSIVE VEHICLE (BOUGHT IT WHEN IT WAS ABOUT 2 YEARS OLD, IE. 2017) USED FROM A GMC DEALER - THE DRIVERS SIDE TAIL LIGHT STARTED WORKING ONLY INTERMITTENTLY AND THEN STOP WORKING ALL TOGETHER. I HAD THE DEALER ESTIMATE THE REPLACEMENT COST AND THEY TOLD ME IT WOULD BE $1,500 TO REPLACE BOTH TAIL LIGHTS (SAID I NEEDED TO REPLACE THE ENTIRE ASSEMBLY BECAUSE THEY WERE LED????). THIS IS ABSURD ON SO MANY LEVELS...THESE ARE ONE OF THE MOST EXPENSIVE VEHICLES ON THE MARKET AND WITHIN ONLY A FEW YEARS THE TAIL LIGHTS NEED TO REPLACED...AT AN OUTRAGEOUS COST. MY LAST YUKON (2007) DIDN'T HAVE A TAIL LIGHT GO OUT FOR MANY YEARS...AND I BOUGHT A REPLACEMENT BULB FOR $3 AND DID IT MYSELF. AFTER DOING SOME RESEARCH, IT APPEARS TO BE A "COMMON" ISSUE FOR THESE GMC VEHICLES...AND THE FACT THAT GMC IS WELL AWARE OF THIS IS DOING NOTHING ABOUT A KNOWN AND PERSISTENT ISSUE IS FRUSTRATING.

TAKATA RECALL WAS PULLED OVER BECAUSE MY PASSENGER TAIL LIGHT WAS NOT WORKING. TAIL LIGHT WAS WORKING THE NEXT DAY, AND THE FOLLOWING DAY IT HAD GONE OUT AGAIN. LIGHT WOULD COME BACK ON WHEN YOU HIT IT BY HAND.

PASSENGER SIDE LED BRAKE LIGHT DOES NOT WORK WHEN BRAKING. ASSEMBLY HAS BEEN REMOVED AND SWITCHED WITH DRIVER SIDE TO VERIFY THAT IT IS NOT THE WIRING HARNESS OR ANY ELECTRICAL BETWEEN THE BRAKES AND THE LED BRAKE LIGHTS.