2016 GMC Canyon

The contact owns a 2016 GMC Canyon. The contact stated that upon attempting to leave the driveway, the vehicle was shifted into drive and the engine experienced a complete loss of automotive power, with several unknown warning lights illuminated. The contact stated that on a separate occasion, the vehicle lost power steering functionality while driving at 65 MPH, and the traction control and vehicle stabilization warning lights were illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed, and the contact was informed that the 4-WD assembly, steering electronic motor, steering angle sensor, and the electric belt drive rack and pinion steering needed to be replaced. The vehicle was repaired. The manufacturer was notified of the failure. The approximate failure mileage was 70,263.

On [XXX] at approximately 5:30p, I was driving normal highway speed when I saw what I thought was exhaust trailing behind. There were NO dash warning lights, engine temperature showing normal range, car was performing normally. I pulled over to shoulder, turned off car, released the hood latch. My husband tried to open hood but it was too hot. We then realized it was smoke coming from under hood, not exhaust. Smoke began to come inside car through vents. I quickly exited the car, and within a minute the entire front end engine area was engulfed in flames. 911 was called, fire, police, highway patrol responded. Fortunately there was no injury to myself or husband. There was also concern of starting a brushfire risk here in SoCal, but it was all extinguished thoroughly. Truck was towed to Al’s Towing, 475 W Vermont Ave, Escondido CA 92025, ph 760-745-5933. A report has been filed with our insurance USAA, inspection by adjuster is pending. I also notified Temecula GMC, where I purchased vehicle from, of the incident. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

At approximately 92k miles the diesel High Pressure Fuel Pump (HPFP) failed, all internal seals were disintegrated (technician's verbage). This is apparently a common problem (but no recall was ever issued), which can lead to premature engine failure due to sending foreign material into the engine. This pump was replaced, however the new pump failed, after 2 days, and required replacement again, May 2023. The total cost for this was $6200. At 100,450 miles my engine blew up while driving, 01 Feb 2024. There is a very good chance that when the HPFP pump had failed, 10 months earlier, it in fact send foreign material into the engines cylinders which might have led up to this catastrophic failure. Fortunately, I was on a rural street travelling at about 20 miles an hour, and not on the highway travelling at 70 miles an hour, like I was 10 minutes before this happened. When the engine blew it sent pieces of cast iron flying out the bottom of the truck, on a highway this could have seriously damaged vehicles travelling behind me. When it blew I also lost all 'propulsion', the truck immediately began coasting to a stop, had this happened at high speeds it would have been extremely dangerous because without the engine running the brakes lose pressure, plus the oil leaking out could have caused a loss of traction. From what I have found, while researching online, these 2.8l diesel engines have a fairly high failure rate (often being referred to as "a bomb just waiting to explode"), especially the HPFP, which might be part of the reason the General Motors discontinued using this engine in 2022. I feel that a recall should be done on all current 2.8l Duramax engines to do a complete inspection and replace all suspect components, as well as to reimburse those of us who were placed in harms way when our engines blew up on the road, due to GM's neglect.

Have had truck in shop several times, currently in the shop and has been there for almost 3 weeks nobody seems to know what the problem is. Vehicle losses power and goes into a limp mode. Temperature gauge keeps failing, exhaust break does not work, ac cuts out often and does not work often, keeps trying to clean exhaust filter over and over again and again.

GM CASE #[XXX]; GM RECALL BULLETIN: 15595A NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION CAMPAIGN ID FOR RECALL: 16V054 GM ISSUED A RECALL BULLETIN RELATED TO A DEFECT IN CERTAIN 2015 GMC CANYON TRUCKS DUE TO LOSS OF POWER STEERING DUE TO A POOR ELECTRICAL CONNECTION WITHIN THE TORQUE SENSOR HARNESS CONNECTOR. THIS PRESENTS A GREATER RISK OF A CRASH AND A SAFETY CONCERN. MY NAME IS [XXX] AND I OWN A 2016 GMC CANYON VIN #[XXX]. MY STABILITY TRACK INDICATOR CAME ON AND MY POWER STEERING STOPPED WORKING. I TOOK MY VEHICLE INTO A GM DEALER AND WAS CHARGED $180 TO DIAGNOSE THE PROBLEM. I WAS TOLD DUE TO LOW VOLTAGE THE RECOMMENDATION WAS A NEW BATTERY. THE BATTERY WAS REPLACED COSTING ME AN ADDITIONAL $140. THE NEXT DAY, THE STABILITY TRACK INDICATOR CAME ON AND MY POWER STEERING STOPPED WORKING AGAIN. I TOOK IT INTO THE GM DEALER AGAIN AND WAS TOLD THIS TIME THERE WAS AN ISSUE WITH MY TORQUE SENSOR WHICH IS THE SAME ISSUE IN THE RECALL BULLETIN #15595A FOR THE 2015 TRUCKS RELATED TO POWER STEERING. CONCERNED AND FRUSTRATED, I CALLED GM AND WAS ISSUED WITH THE AFOREMENTIONED CASE #. I WAS TOLD SOMEONE WOULD CALL ME, WHICH NO ONE DID. THE DEALER THEN INFORMED ME THAT GM WOULD COVER 80% OF THE COST STILL LEAVING ME WITH A BILL OF $734! I WROTE THIS COMPLIANT TO GMC FOR SEVERAL REASONS AND INCLUDING NHTSA DUE TO THE SAFETY ISSUE. THIS IS OBVIOUSLY THE SAME ISSUE BEING EXPERIENCED IN THE 2016 TRUCKS NOT JUST THE 2015 TRUCKS. I AM BRINGING ATTENTION TO THIS ISSUE AS THIS ISSUE MAY CONSTITUTE A RECALL NEEDED FOR THE 2016 WHICH HASN'T BEEN DONE. THIS IS NOT ONLY CONCERNING AS THE ISSUE PRESENTS RISK OF A CRASH, A SAFETY CONCERN AND OWNERS LIKE ME HAVING TO INCUR OUT OF POCKET EXPENSES. I AM REQUESTING AN INVESTIGATION INTO MY ISSUE AND FOR GMC CONSIDERATION OF REIMBURSEMENT OF $734 IN ADDITION TO $320 OUT OF POCKET EXPENSES. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

MY WIFE AND I WERE TRAVELING AT APPROXIMATELY 55 MILES AN HOUR WHEN ALL DASH LIGHTS NAV SYSTEM GAUGES ETC. TURNED OFF. IT WAS AS IF I TURN THE IGNITION OFF. THEN IT TURNED ITSELF BACK ON AND SEEM TO FUNCTION NORMALLY. THE VEHICLE HAD A SIMILAR PROBLEM PREVIOUS TO THIS AND THERE WAS A RECALL PERFORMED ON IT RECENTLY. ALSO THIS VEHICLE IS SUPPOSED TO GET CLOSE TO 30 MPG AND NOW THE BEST I CAN GET IS 21 MPG. IT HAS HAD A ROUGH IDLE AND SHUT DOWN ON ME SEVERAL TIMESDURING THE LAST FEW YEARS. I FEEL LIKE THIS VEHICLE IS UNSAFE AND GMC SHOULD BE HELD ACCOUNTABLE. I BOUGHT THIS VEHICLE BECAUSE I WANTED GOOD FUEL ECONOMY FROM A DIESEL AND THAT IS NOT THE CASE. THIS VEHICLE HAS HAD A NUMBER OF MAJOR ISSUES AND NUMEROUS RECALLS BUT NONE HAVE ADDRESSED THE VEHICLE SHUTDOWN. I HAVE READ MULTIPLE ACCOUNTS OF OWNERS NEARLY GETTING KILLED WHEN THEIR VEHICLE RANDOMLY SHUTS OFF WHILE DRIVING. THE VEHICLE SEEMS UNSAFE AND I FEEL THEY MISREPRESENTED THE FUEL ECONOMY OF THE DIESEL ENGINE.

VEHICLE FREQUENTLY SHUTS OFF DURING BRAKING OR WHILE STOPPED AND MUST BE RESTARTED BEFORE THE VEHICLE CAN OPERATE AGAIN. VEHICLE EXPERIENCES VIOLENT GEAR CHANGES AND SIGNIFICANT LAGGING DURING PERIODS OF MODERATE ACCELERATION AT LOW SPEEDS. GEAR CHANGES RESULT IN EITHER SEVERE UNRESPONSIVENESS AND A GENERAL LACK OF ACCELERATION OR AN AGGRESSIVE GEAR CHANGE THAT JERKS THE VEHICLE AND SPINS THE TIRES.