New TSB Issued For Duramax 3. 0L LM2 and 6. 6L LP5 Diesel P206B, Emission . . . 2020-2024 Silverado HD Sierra HD 2020-2024 Silverado HD Sierra HD Troubleshooting; 2020-2024 Silverado HD Sierra HD Mods; 6 6L Duramax Diesel Allison Powertrain (L5P MGM) 6 6L Gas V8 HD Transmission Powertrain (L8T MYD) 2014 - 2019 Silverado Sierra 2014-2018 Silverado Sierra Troubleshooting
Chevy and GMC Admit Brake Pads on Silverado and Sierra May Only Last a . . . After owning both a 2019 Silverado and a 2022 Silverado ZR2, we noticed our trucks seemed to go through brake pads faster than we thought they should Even though our ZR2 was built in the first half of 2022—before the material change that GM pinpointed as the root cause—we’re still checking our brake pads just in case
A GM Recall To Fix Silverado Sierra Brakes Is . . . - GM-Trucks. com 2020-2024 Silverado HD Sierra HD 2020-2024 Silverado HD Sierra HD Troubleshooting; 2020-2024 Silverado HD Sierra HD Mods; 6 6L Duramax Diesel Allison Powertrain (L5P MGM) 6 6L Gas V8 HD Transmission Powertrain (L8T MYD) 2014 - 2019 Silverado Sierra 2014-2018 Silverado Sierra Troubleshooting
Have a 2019 or 2020 Silverado Sierra With Trailer Lighting Issues? GM . . . New Model 2019 2020 Chevrolet Silverado 1500; New Model 2019 2020 GMC Sierra 1500; 2020 Chevrolet Silverado 2500HD 3500HD; 2020 GMC Sierra 2500HD 3500HD; TSB #20-NA-198 Reported Conditions Some owners of the above pickups may report that while trailering, trailer lights may only illuminate for a few moments, then go out completely
GM Issues TSB For 3. 0 6. 6L Duramax Diesel Truck SUV . . . - GM-Trucks. com Chevrolet Silverado 1500, 2500HD 3500HD, and Suburban (2020-2024) Chevrolet Tahoe (2021-2024) GMC Sierra 1500, 2500HD 3500HD (2020-2024) GMC Yukon Models (2021-2024) Chevrolet Silverado 1500 LTD (Specific VINs) Chevrolet Silverado 1500 New (Specific VINs) GMC Sierra 1500 Limited (Specific VINs) GMC Sierra 1500 New (Specific VINs) Symptoms:
Technical Service Bulletins | GM-Trucks. com Squeaky or Clunking Rear Leaf Spring on 2020-2025 Silverado Sierra Duramax? Here’s Why If you own a 2020-2025 Chevrolet Silverado 1500 or GMC Sierra 1500 with a 3 0L Duramax LM2 or LZ0, you might have noticed an annoying squeak or clunk coming from the left rear leaf spring Turns out, there’s a reason for it-and GM has a solution
Chevrolet GMC Rear Wheel Lock-Up Recall – Affected Vehicles This issue primarily impacts diesel-powered 2020-2022 Chevrolet Silverado, GMC Sierra models, and several 2021 SUVs GM-Trucks com readers who own or are considering one of these vehicles should be aware of the full scope of this recall, so we’ve got all of the information you’ll need- including the vehicles affected, nature of the defect
The Fix – Silverado Sierra Random Tailgate Opening Issue 2020-2024 Chevrolet Silverado 2500HD ; 2020-2024 Chevrolet Silverado 3500HD; 2020-2023 GMC Sierra 1500; 2020-2024 GMC Sierra 2500HD ; 2020-2024 GMC Sierra 3500HD; AND Built In Silao Before June 21st, 2023; Built In Oshawa Before August 28th, 2023; Built In Fort Wayne Before June 7th, 2023; Built In Flint Before July 17th, 2023; The Fix
Owners Reporting Their Silverados Auto Stop Feature Is Auto Stopping . . . 2020-2024 Silverado HD Sierra HD 2020-2024 Silverado HD Sierra HD Troubleshooting; 2020-2024 Silverado HD Sierra HD Mods; 6 6L Duramax Diesel Allison Powertrain (L5P MGM) 6 6L Gas V8 HD Transmission Powertrain (L8T MYD) 2014 - 2019 Silverado Sierra 2014-2018 Silverado Sierra Troubleshooting