GM has released a new Customer Satisfaction Program for the Chevy Colorado and GMC Canyon midsize trucks to address an issue with the braking system software.
The result is astonishing performance: with proper setup and traction, the COPO can cover the quarter mile in under 8.0 ...
Some units of the 2022-2024 GMC Hummer EV Pickup and SUV need a battery energy control module update, which can be fixed with an OTA update.