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!
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Access critical Technical Service Bulletins for GM Trucks: expert diagnostics, solutions, and updates. Your resource for vehicle maintenance.
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!
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!
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
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