2017 GMC Canyon electrical system problems
12 owner complaints filed with NHTSA name the electrical system on the 2017 GMC Canyon — 18% of all complaints for this model year.
What owners report
“While Driving on the interstate, we were needing to stop because of traffic. The brake pedal became very stiff and was barely able to stop the car. We brought the vehicle into a brake shop to have it looked at. The mechanic stated it was most likely the Master cylinder. We replaced that. It still…”
filed Sep 17, 2026
“The contact owns a 2017 GMC Canyon. The contact stated that while operating the vehicle, the ABS and traction control warning lights illuminated, and the message " Check Trailer Brakes” was displayed. While driving at an undisclosed speed, the braking system randomly activated, causing the vehicle…”
filed Feb 25, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Electrical System problems in other Canyon years
| Year | Reports | Share |
|---|---|---|
| 2024 Canyon | 26 | 13% |
| 2023 Canyon | 20 | 33% |
| 2022 Canyon | 12 | 46% |
| 2018 Canyon | 10 | 19% |
| 2016 Canyon | 37 | 14% |
| 2015 Canyon | 32 | 11% |
| 2012 Canyon | 9 | 39% |
| 2009 Canyon | 8 | 30% |
| 2008 Canyon | 15 | 39% |
| 2007 Canyon | 14 | 33% |
| 2006 Canyon | 17 | 35% |
| 2005 Canyon | 23 | 20% |
Other reported problem areas on the 2017 GMC Canyon
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.