One problem related to transmission gear slipping has been reported for the 2018 GMC Canyon. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2018 GMC Canyon based on all problems reported for the 2018 Canyon.
With 69025 miles transmission momentarily slips into free wheel then re- engages causing a surge. Transmission specialist states computer analysis shows internal issue requiring replacement of transmission. Shutter found after 3rd year.
| Power Train problems | |
| Transmission Shudder problems | |
| Automatic Transmission Torque Converter problems | |
| Transmission Gear Slipping problems |