2016 GMC Canyon

The contact owns a 2016 GMC Canyon. The contact stated that while his father was driving at an undisclosed speed, he became aware that the electronic power steering was not functioning properly, requiring increased effort to the steering wheel in order to maneuver the vehicle. Afterward, the vehicle returned to normal functionality, but the failure became a regular occurrence. The electronic steering assist warning light was illuminated. The vehicle was taken to an independent mechanic, who was unable to diagnose the failure. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 190,000.

Without any notice the stabiltrak and service power steering message will come on while driving and the power steering will stop working. While researching it looks like this issue was resolved with a recall on the 2015 models which has the same components as the 2016 version. This is a life-threatening issue when you are driving on a busy road and have to make a turn or swerve to avoid an accident and it looks like many are online sharing the same concern and asking for a recall. This has happened 3 times in the past year and resets when you turn the vehicle off for a short time and start it back up,

Without any notice the stabila track and service power stealing message will come on while driving and the power steering will stop working. While researching it looks like this issue was resolved with a recall on the 2015 models which has the same components as the 2016 version. This is a life-threatening issue and it looks like many are online sharing the same concern and asking for a recall.

The problem: Electrical connectors within the power steering system may corrode and fail, which can cause the power steering system to stop working. The fix: GM dealerships will replace the steering gear torque sensor cover assembly with an updated part that is designed not to corrode. This was a recall on the 2015 GMC Canyon. The 2016 is having the same issue but GMC will not assist with the fix for my year. $3000 estimate to correct the problem. It Is also a safety issue. I nearly lost control when my steering went out while driving on interstate 79 with my daughter in the truck. Please help if you can.

We have lost power steering several times.We did take it to our local GMC Dealer and they supposedly fixed the problem by re-programming the Steering Sensor. We have since had several unexpected failures that put us in dangerous situations and have been very lucky in not had collisions or off-road accidents We sought answers and looked to the internet In researching this problem. We could occasionally get steering back after parking,shutting off engine, then restarting it. We now only drive the truck very little knowing we could have a steering failure anytime. This is not a sustainable or reasonable situation. We have found that the NHTSA issued a recall for replacement of the Steering Sensor Cover in 2015 , but did not for 2016 and beyond model years for the Chevrolet Colorado and GMC Canyon. We implore the NHTSA to recall all of the aforementioned vehicles that experienced this failure. Please help us by defraying the cost of replacement and programming and hold GM to repair our unit, and all of the others needing repair. This expense ethically and morally should be borne by GM. A response is expected and appreciated.Thank You.

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.

I have not been in an incident yet, but when I slow down coming off the highway and try to come back up to traffic speed the the transmission bucks or shutters. Also when starting from a red light or stop sign the truck bucks or shutters very notable in 3-4-5th gear. I watched the tachometer and it shutters most of my drive. In all fairness, I have not brought it to the dealership yet. I see other people are having this problem with the Canyons and Colorado also. Please advise!

The contact owned a 2016 GMC Canyon. The contact stated that while driving at various speeds, the power steering assist failed to operate as needed. The contact stated that an unknown steering warning light was illuminated. The vehicle was taken to a dealer where the vehicle was diagnosed with power steering failure. The contact was informed that there were no recalls on the vehicle. The manufacturer had been notified of the failure but offered no assistance. The vehicle was repaired out-of-pocket. The failure mileage was approximately 98,000.