Category: Sierra 3500HD

Category: Sierra 3500HD

Discover the ultimate in toughness with GMC Sierra 3500HD: expert reviews, news, and tips for the heavy-duty truck community.

2022 GMC Sierra Owner's Manual

2022

2022 GMC Sierra Owner’s Manual

Step into a new era of vehicle management with a digital 2022 GMC Sierra Owner’s Manual, a meticulously crafted guide that aligns perfectly with your vehicle’s sophisticated design. This digital compendium offers an extensive range of information, tailor-made for your Sierra. It covers essential topics such as detailed engine maintenance, the nuances of its advanced… Continue reading 2022 GMC Sierra Owner’s Manual

2023 GMC Sierra Owner's Manual

2023

2023 GMC Sierra Owner’s Manual

Step into the future with the 2023 GMC Sierra Owner’s Manual in digital form, a detailed and innovative guide that complements your vehicle’s advanced features. Within this digital resource, you’ll find a wealth of information designed specifically for your Sierra. It encompasses everything from detailed engine maintenance guidance to the intricacies of the cutting-edge infotainment… Continue reading 2023 GMC Sierra Owner’s Manual

2024 GMC Sierra Owner's Manual Download

2024

2024 GMC Sierra Owner’s Manual

Dive into the digital realm with your 2024 GMC Sierra’s Owner’s Manual, a comprehensive guide that’s as innovative as your vehicle. Inside this digital dossier, you’ll uncover a wealth of knowledge tailored to your Sierra. From the intricate details of engine maintenance to the ins and outs of the state-of-the-art infotainment system, it’s all there.… Continue reading 2024 GMC Sierra Owner’s Manual

The tailgate release buttons on a Red Chevrolet Silverado with the Multi-Flex tailgate

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, we’ve got some good news and a solution. The Problem – Tailgate Opening Issue Reports have skyrocketed online, with owners of Silverado and Sierra pickups reporting that the tailgate of… Continue reading Chevy/GMC Release New Parts To Fix Unwanted, Random, or Inadvertent Tailgate Opening

A straight on view of a 2024 Chevrolet Silverado in a desert environment with a mountain behind it.

technical service bulletin

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 may begin to split open. Silverado / Sierra Roof Splitting – Vehicles Affected: 2024 Chevrolet Silverado 2024 GMC Sierra Approximately 3,067 vehicles in the United States are potentially affected. No… Continue reading GM Issues Stop Sale Order – Silverado & Sierra Roofs Are Splitting Apart

White Automotive & Media Services Teases 2022+ Silverado & Sierra Cluster Upgrades

WAMS

WAMS Teases 2022+ Silverado & Sierra Cluster & Steering Wheel Upgrades

White Automotive & Media Services (WAMS) recently teased a new service they would start offering for 2022+ refreshed trucks. A full digital cluster and steering wheel control upgrade. The Problem WAMS is Fixing When Chevrolet and GMC refreshed their Silverado and Sierra 1500 for the 2022.5 model year, they took an interesting approach to the… Continue reading WAMS Teases 2022+ Silverado & Sierra Cluster & Steering Wheel Upgrades

A 2024 Chevrolet Silverado HD ZR2 Towing a Camping Trailer

technical service bulletin

Chevy & GMC Release Fix For Silverado & Sierra HD Shake or Shudder Under Light Throttle

If you own a Silverado HD or Sierra HD with an unusual shake or shudder at light throttle or steady speed- Chevrolet and GMC have released a fix that may address your problem. Silverado HD / Sierra HD Shudder and/or Shake – The Issue Detailed under a new Technical Service Bulletin released on November 30th,… Continue reading Chevy & GMC Release Fix For Silverado & Sierra HD Shake or Shudder Under Light Throttle

A trailering information label on a red Chevrolet Silverado

technical service bulletin

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, located inside the driver’s door jam. What is the Trailering Information Label? The Trailering Information Label is a label found on the driver’s door jam since 2019 on most Silverado… Continue reading Some 2024 Silverado / Sierra HD Pickups Have Wrong Trailering Information Labels

A driver's rear view mirror of a red Chevrolet Silverado

technical service bulletin

The Hot Truth Behind Your Silverado or Sierra’s Uneven Side Mirror Defrost

If you’re an owner of a Cadillac Escalade, Chevrolet Silverado, or GMC Sierra from model years 2019 to 2024, you might have noticed something peculiar about your truck’s mirrors during those frosty mornings. One mirror defrosts considerably quicker than the other.  Before you jump to conclusions about something being defective, let’s dive into the intriguing… Continue reading The Hot Truth Behind Your Silverado or Sierra’s Uneven Side Mirror Defrost