Huge win for car owners! All TSBs to be made public. The Center for Auto Safety just made the NHTSA (US Government) make public the full text of all TSBs from now on. They are the same organization that has petitioned the NHTSA & filed lawsuits to protect car owners over exploding gas tanks & other major safety issues. Whenever you drive in your car, you are safer thanks in part to a lot of work over the years by this small but very effective consumer advocacy group.

Please take a moment & say thank you by donating $5 or whatever you can to the Center for Auto Safety. Notes: While the 2005 GMC Canyon doesn't show any major complaint trends, it's mechanically-identical counterpart is the Chevy Colorado which has some engine problems.


really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
1,200 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.

2005 GMC Canyon drivetrain problems

drivetrain problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2005 GMC Canyon:

Unsubscribe any time. We don't sell/share your email.

2005 GMC Canyon Owner Comments

problem #2

Feb 022006

Canyon 4WD 5-cyl

  • Automatic transmission
  • miles


I have a 2005 GMC Canyon 4WD cc P/U. this P/U was purchased new in May 2005. The window sticker clearly lists an auto locking differential under standard equipment. In November 2005 GMC sent a letter to me which stated that this vehicle does not have a auto locking differential. As of this date (2-2-06) GMC admits that the window sticker is wrong, but other options were added to make up the difference. I don't know how this could have been done. GMC also is not willing to do anything to correct this mistake made by them.

- Schenectady, NY, USA

problem #1

Jan 242005

Canyon 4WD 5-cyl

  • Automatic transmission
  • 2,400 miles
While driving approximately 40 mph, the front wheels inadvertently locked. This caused the vehicle to spin. The pan on the front diffrential hangs down 1/8 inch and the diffrential oil leaks out.

- Gilbert, WV, USA

Search for these popular complaint phrases...

Not what you are looking for?