GM Authority

GMC Yukon, Terrain And Others Recalled Over Failing Fuel Pump Control Module

GM is recalling a long list of models due to an issue with the fuel pump power control module that can interrupt the fuel flow to the engine. Many are GMC models, including the GMC Acadia, GMC Savana, ...
GM Authority

Some GMC Sierra 1500 Units Need Brake Control Module Reprogramming

GM has issued a service update for certain 2024 GMC Sierra 1500 pickups that need to have an issue with the Brake System Control Module (BSCM) fixed, with several remedies currently available to ...