5.7% of complaints about the 2017 GMC Yukon XL came in the first year, which is unremarkable for a 2017 vehicle — around the middle of the 203 model-years on record. The median complaint arrives at 4.9 yr in service. The most-reported system is exterior lighting (39 complaints), typically at 4.8 yr or about 61,100 miles.
General Motors LLC (GM) is recalling certain model year 2015-2017 Chevrolet Silverado 2500 HD, 3500 HD, Tahoe, Suburban, GMC Sierra 2500 HD and 3500 HD, GMC Yukon, GMC Yukon XL, Cadillac Escalade and Cadillac Escalade ESV vehicles and 2014-2017 Chevrolet Corvette, Silverado 1500, Trax, Caprice Police Pursuit Vehicle, GMC Sierra 1500, Buick Encore, and 2014-2016 Buick Lacrosse, Chevrolet Spark EV and SS vehicles. In the affected vehicles, certain driving conditions may cause the air bag sensing and diagnostic module (SDM) software to activate a diagnostic test. During this test, deployment o
A failure of the front air bags or seat belt pretensioners to deploy in the event of a crash necessitating deployment increases the risk of injury to the driver and front passenger.
ANY VIBRATIONS OR CHANGES IN ROAD SURFACE AT SLOW SPEED OR AT HIGHWAY SPEEDS CAUSES A CHANGE IN CABIN PRESSURE, WHICH CAUSES DISCOMFORT IN EARS AS WELL AS EARS POPPING. THIS "BUFFETING ISSUE" HAS BEEN BROUGHT TO A DEALERS ATTENTION, BUT THEY SAY THAT ITS NORMAL WITH GM'S LARGER SUV'S. IT'S A DESIGN FLAW AND OR MANUFACTURING FLAW THAT GM SHOULD STEP UP AND TAKE CARE OF.
WHILE DRIVING WITH THE NAVIGATION SYSTEM ACTIVELY NAVIGATING THE DESTINATION PATH, THE CENTER CONSOLE DISPLAY SCREEN TURNS TO A BLACK SCREEN WITH NO NAVIGATION FEATURES. THE CONSOLE RANDOMLY REBOOTS AND MUST RESTART. THIS FAILURE MODE CAN CAUSE EXTREMELY HAZARDOUS DRIVING CONDITIONS BY DELAYING THE DRIVERS ABILITY TO FOLLOW THE CORRECT ROUTE. THE DEALER IDENTIFIED THE CAUSE TO BE THE RADIO ASSEMBLY. RADIO REPLACED. SIMILAR SITUATION CONTINUE TO OCCUR WITH THE REPLACEMENT RADIO.
WHILE PARKED AND RUNNING WITH NO DRIVER IN THE VEHICLE, THE VEHICLES KEY FOB WAS LOCKED IN THE CAR BY A PASSENGER EXITING THE VEHICLE. THE PASSENGER, A CHILD, EXITED THE VEHICLE AND PUSHED THE "DOOR LOCK" BUTTON AND THEN CLOSED THE DOOR, LOCKING IT WHILE RUNNING WITH THE KEY FOB IN THE VEHICLE. NO WARNING ALERT NOISE WAS EMITTED AND THE VEHICLE DID NOT AUTOMATICALLY UNLOCK THE DOORS AS DESIGNED. THE WEATHER WAS APPROX. 80 DEGREES. THIS HAZARD IS NOT SUPPOSE TO OCCUR AND POSES A HIGH RISK OF CAUSING HARM OR DEATH TO AN UNSUSPECTING PASSENGER. THE HAZARD MITIGATION FOR THIS EVENT FAILED.
DRIVING ON THE HIGHWAY THE VEHICLE WOULD NOT SHIFT GEARS CAUSING THE DRIVER TO PROCEED WELL UNDER THE POSTED SPEED LIMIT. THE DRIVER ATTEMPTED TO INCREASE SPEED SLOWLY AND THE VEHICLE HESITATED, THE ENGINE REVER BUT THE SPEED WOULD NOT INCREASE. THIS CAUSED CARS AT THE CORRECT SPEED TO VEER OUT OF THE LANE TO AVOID A CRASH. ONCE OFF THE HIGHWAY THE VEHICLE WAS HESITANT TO SHIFT GEARS AND EMITTED LOUD REVVING SOUNDS FROM THE ENGINE. PROCEEDING FROM A STOP AT A RED LIGHT THE VEHICLE HESITATED MOVEMENT CAUSING THE WHEELS TO SPIN ON THE PAVEMENT AND AGAIN CARS TO VEER QUICKLY OUT OF THE PATH.