Based on car owner complaints, the most common issues with the 2017 GMC Sierra 1500 fall into the category of POWER TRAIN. Below we had classified the complaints into groups by components affected.
We have singled out the top-3 most critical reports that involved victims or injuries.
On august 24th 2018 while driving my new 2017 gmc sierra thru west branch michigan the power steering failed and completely went out. i could barely...
My new 2017 gmc sierra vibrates badly at all speeds above 40 mph. the shake in the steering wheel causes my hands to go numb and is a safety issue....
Vehicle has hard shift at 5-6 mph. dealer stated could not find issue, and reflashed tcm.approx month later, at 10k miles, truck hard shifted from red...