Notes: The GMC Canyon is mechanically identical to the Chevy Colorado.


definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
20,575 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2012 GMC Canyon electrical problems

electrical problem

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2012 GMC Canyon Owner Comments

problem #2

Jun 152015


  • 39,650 miles


1/29/2015 no crank..displayed message "service stab sys traction fault" had it towed to dealer and they replaced ECU repair cost was going to be more than$500 until I contacted GM customer service it was then reduced to $100. Mileage was 33478. This was three months ago. And the no crank problem continued however turned key back to off for a few seconds then vehicle would.. today had this problem but when it started engine misfire and engine light came on along with the message "service stab sys traction fault reduced power". was able to limp home at 25 mph once there shut engine of then restarted seemed to be running ok then but the check engine light is now on. I have to take it to the dealer in the morning if it will start. I also contacted GM customer service again. Mileage now is 39650

- Charleston, WV, USA

problem #1

Feb 032012


  • 1,500 miles
Brake lights and cruise control fail to function vehicle was return to the dealer for service and the fuse box was replaced 2 years and 40,000 miles same issue and after many return visits to the dealer fuse box was replaced again.

- Plainfield, IL, USA

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