GM has issued a Service Update that applies to certain units of GMC full-size trucks and SUVs, including the Sierra, Yukon, and Yukon XL, which is related to an ECM software update. For GMC models, it ...

Vehicle software updates were featured in General Motors news twice this week. GM has recalled more than 4 million vehicles to correct an airbag software defect already linked to at least one death, ...

General Motors said it has a fix for the software problems that prompted it to temporarily halt sales of its 2024 midsize pickups Monday. Tuesday afternoon, GM spokesman Kevin Kelly issued an updated ...

Amidst the myriad of GM performance vehicles of the modern era sits one of GM's best-kept secrets. It is not a limited edition model or a one-off product built to destroy the supercars of Europe, but ...