What 427 owners told NHTSA about the 2015 Chevrolet Suburban

AT LOW SPEED (BACKING INTO A PARKING SPOT ON THE STREET) THE BRAKE PEDAL GOT VERY HARD AND THE VEHICLE WOULD BARELY STOP. I THEN DID NOT GO INTO THAT SPACE TO AVOID HITTING THE CAR BEHIND ME. I PULLED INTO A PARKING LOT ACROSS THE STREET. WHEN BACKING IN, I COULD NOT STOP (MOVING WITH CAR AT IDLE ENGINE SPEED). THE HITCH HIT THE CONCRETE WALL-HAPPILY NO DAMAGE DONE. WITH RESEARCH, I FIND THIS IS A COMMON PROBLEM THAT GM HAS NOT ADDRESSED. I USUALLY OCCURS AT SLOW SPEEDS OR STOP AND GO SLOW SPEED TRAFFIC. THIS IS UNPREDICTABLE AND VERY UNSAFE. THE VEHICLE IS A 2015 WITH ONLY 35,000 MILES. THE VACUUM PUMP (THE FAILURE) IS BOLTED TO THE ENGINE AND ENGINE-DRIVEN AND LUBRICATED BY ENGINE OIL WHICH PUTS MY ENGINE AT RISK. YET NONE OF THIS IS COVERED BY THE POWER TRAIN WARRANTY. THIS IS NOT A SLOW, BUT A SUDDEN FAILURE ITEM. VERY UNSAFE IF IT HAPPENS IN SCHOOL PARKING LOT PICKING UP MY CHILDREN, CHURCH, CLOSE SPACES (NEIGHBORHOODS, PARKING AREAS).

NHTSA ODI 11202803

A KNOWEN ISSUE WITH THE SUBURBAN- DEAD LIFTERS, OFTEN THE DEALERSHIPS DON'T WANT TO REPAIR THE ENGINE, THEY TELL CUSTOMERS TO GET A NEW OR REBUILD ENGINE. THE ISSUE IS A HIDDEN SECRET WHICH I HOPE WITH THIS COMPLAINT GM WILL COME CLEAN AND RECALL MILLION OF CARS ON THE ROAD WITH THIS DEFECT.

NHTSA ODI 11185738

TL* THE CONTACT OWNS A 2015 CHEVROLET SUBURBAN. THE CONTACT STATED THAT A STRANGE ODOR WAS PRESENT IN THE VEHICLE. SEVERAL OCCUPANTS ENDURED MIGRAINES, VERTIGO, NAUSEA, AND VOMITING WHILE IN THE VEHICLE. MEDICAL ATTENTION WAS NOT REQUIRED. THE VEHICLE WAS TAKEN TO A DEALER, BUT THE CAUSE OF THE FAILURE COULD NOT BE DETERMINED. SEVERAL COMPONENTS WERE REPAIRED, BUT THE FAILURE WAS PERSISTENT. THE FAILURE MILEAGE WAS APPROXIMATELY 18,351.

NHTSA ODI 10908452