2020 GMC Canyon

Transmission Problems

2020 GMC Canyon Transmission Problems

Find something helpful? Spread the word.

Click on a problem below to read more.

Loading ...

one sec.

Stay Up to Date

Get notified about new defects, investigations, recalls & lawsuits for the 2020 GMC Canyon:

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

Compare GMC Canyon Model Years

Curious how the 2020 Canyon compares to other years?
Check out our GMC Canyon overview to see the most problematic years, worst problems and most recently reported complaints with the Canyon.

GMC Canyon Overview

Add Your Complaint

Bump the Canyon problem graphs up another notch. Get answers and make your voice heard!

Become a Fan & Spread the Word