Tag: TSB

Tag: TSB

2021 Suburban, Tahoe & Yukon Get Massive Software Update To Fix Laundry List Of Problems

Technical Bulletin

Does Your Suburban, Tahoe, Yukon or Escalade Make Noise During Tight Turns? Here’s The Solution!

If you own a 2021+ Chevrolet Suburban, Chevrolet Tahoe, GMC Yukon, or Cadillac Escalade that makes a pop, clunk, click, or rattle sound when maneuvering through tight turns, the solution is an easy fix. According to GM TechLink, despite sometimes sounding like the noise is coming from the front of the vehicle,  the noise is… Continue reading Does Your Suburban, Tahoe, Yukon or Escalade Make Noise During Tight Turns? Here’s The Solution!

2021 Silverado & 2021 Sierra added to "No Start/Long Crank" Service Bulletin

2021

2021 Silverado & 2021 Sierra added to “No Start/Long Crank” Service Bulletin

Earlier this month we reported on a General Motors Technical Service Bulletin that detailed a “No Start / Long Crank” condition affecting a long list of GM products. Recently, the 2021 Silverado and Sierra, both light duty and heavy duty variations, were added to the list. If you didn’t see our article on the original… Continue reading 2021 Silverado & 2021 Sierra added to “No Start/Long Crank” Service Bulletin

Technical Service Bulletin: #20-NA-221

#20-NA-221

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. Technical Service Bulletin: #20-NA-221 Release Date: 12/14/2020 Last month we published an article regarding Technical Document #PIT5793, which described a condition where some 2021 Silverado and Sierra owners began to… Continue reading 2021 Silverado & Sierra Infotainment System Fix Now Available At Dealers

Have a 2019 or 2020 Silverado/Sierra With Trailer Lighting Issues? GM Has A Fix!

2019

Have a 2019 or 2020 Silverado/Sierra With Trailer Lighting Issues? GM Has A Fix!

If you own a 2019 through 2020 new generation Silverado or Sierra (HD included) that has trouble keeping trailer lights on and/or flashes the lights on your truck every few seconds while hooked up to a trailer – here is how to fix it. Technical Service Bulletin: #20-NA-198 Release Date: 12/4/2020 TSB #20-NA-198 Applies To:… Continue reading Have a 2019 or 2020 Silverado/Sierra With Trailer Lighting Issues? GM Has A Fix!

Technical Service Bulletin: #20-NA-123

2020 Chevrolet Corvette

Corvette/Suburban/Tahoe/Yukon/Escalade Check Engine Light With Codes U1961 and/or U1983? Here’s The Fix!

Own a new Chevrolet Corvette, Suburban or Tahoe, GMC Yukon or Yukon XL, or a Cadillac Escalade with a random check engine light or malfunction indicator lamp (MIL)? It could be an easy fix. Technical Service Bulletin: #20-NA-123 Release Date: 11/13/2020 TSB #20-NA-123 Applies To: 2021 Chevrolet Tahoe / Suburban 2020 Chevrolet Corvette 2021 GMC… Continue reading Corvette/Suburban/Tahoe/Yukon/Escalade Check Engine Light With Codes U1961 and/or U1983? Here’s The Fix!

Silverado Radio Blank When Opening Trailering App? - Here's The Quick Fix!

2020

Silverado Radio Blank When Opening Trailering App? – Here’s The Quick Fix!

If own a 2020 Chevrolet Silverado or GMC Sierra and have had issues opening the Trailer App inside your infotainment system we have a potential and easy fix. GM Document Number: #PIT5792 Release Date: 11/5/2020 #PIT5792 Applies To: 2020 Chevrolet Silverado 2020 GMC Sierra Reported Issue Some owners of a 2020 Silverado or Sierra may… Continue reading Silverado Radio Blank When Opening Trailering App? – Here’s The Quick Fix!

GM Pushed Substantial OnStar Over The Air Update In September

2019

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 cars and trucks. Here’s how to check if you’ve gotten the update, what it fixes and what you can do if the update failed. Technical Service Bulletin: #20-NA-196 Release Date:… Continue reading GM Pushed Substantial OnStar Over The Air Update In September

2019 Silverado

Heads Up 2019 Silverado & Sierra Owners! GM Issues Service Update Regarding Rusting Bumpers

A few months ago we started to notice something on our 2019 Silverado that no owner of a brand new vehicle wants to see. Rust. Specifically on our rear bumper, just around the plastic step. It wasn’t huge and didn’t spread very far from the edge… but we couldn’t stop noticing it. There was no… Continue reading Heads Up 2019 Silverado & Sierra Owners! GM Issues Service Update Regarding Rusting Bumpers