GM has issued a revised Service Update to address a software-related braking issue affecting certain GM vehicles, including ...

General Motors has released a revised Service Update for certain 2026MY GM vehicles, including the Cadillac CT5, addressing an unwanted brake assist issue.

Here’s a breakdown of the next-gen vehicle architecture plans from GM, starting with the 2028 Cadillac Escalade IQ.

Removed and replaced PCM programmed and tested all works as normal. VEHICLE charging at 14.6V. We are a CDJR DEALERSHIP and installed this PCM in one of our customers' vehicles. Will most certainly ...