technical service bulletin

Chevy/GMC Release New Parts To Fix Unwanted, Random, or Inadvertent Tailgate Opening

If your 2020 or newer Chevrolet Silverado or GMC Sierra 1500, 2500, or 3500 had its tailgate randomly open when you didn’t want it to,...

GM Issues Stop Sale Order – Silverado & Sierra Roofs Are Splitting Apart

General Motors is issuing a campaign to fix certain Chevrolet Silverado and GMC Sierra pickups after reports show the roof panel on the passenger side...

Some 2024 Silverado / Sierra HD Pickups Have Wrong Trailering Information Labels

A small number of 2024 Chevrolet Silverado 2500HD / 3500HD & GMC Sierra 2500HD / 3500HD Pickups were produced with the wrong trailering information label,...

Never Use Power Tools To Remove A Wheel Drive Shaft Nut On These Chevrolet, Buick, Cadillac, and GMC Vehicles

Certain Chevrolet, Cadillac, Buick & GMC models equipped with all-wheel drive are experiencing damage to their wheel drive shaft threads. This issue arises when power...

Service Trailer Brake System – Why Your 2023 or 2024 Chevy / GMC May Display This Message

If you’re the owner of a 2023 or 2024 GM truck or SUV, you might want to pay close attention. A recent TSB from GM...

You Won’t Believe Why Chevrolet Equinox and GMC Terrain Windows Are Randomly Dropping

Is your Equinox window dropping? Is your Terrain window dropping? Some owners of 2018-2021 Chevrolet Equinox and GMC Terrain Crossovers are reporting their windows are...

2021 Silverado & Sierra Infotainment System Fix Now Available At Dealers

Owners of 2021 Chevrolet Silverado and GMC Sierra models with buggy infotainment systems that prevented the use of some system functions now have a fix....

GM Pushed Substantial OnStar Over The Air Update In September

General Motors has pushed out a substantial over the air update of the OnStar module for a long list of current and recent model year...

Tag: technical service bulletin