General Motors has issued a new service update targeting a potential fault with the fuel pump power control module in certain 2025-2026 model year vehicles, including the GMC Sierra and GMC Savana.

General Motors has issued a new service update targeting a potential fault with the fuel pump power control module in certain 2025-2026 model year vehicles, including the Chevy Silverado and Chevy ...

This article was researched using publicly available sources. See our methodology and corrections policy. The Body Control Module (BCM) is the central computer that controls a wide range of electrical ...