GM Authority

Here May Be Why Your GM Vehicle Doesn’t Start, Doesn’t Shut Off Or Runs Rough

Some GM vehicles may not start, shut off, or run properly because of a faulty fuel pump control module. Here are the affected ...
GM Authority

0GM Releases Fix For Faulty 2021 Cadillac CT5 Engine Control Modules

The 2021 Cadillac CT5 luxury sedan is included in a newly issued GM service bulletin because a fix is now available for a software problem in the Engine Control Module that may cause the CT5 to fail ...