Manufacturer Communications

Vehicles / Chevrolet / Silverado 3500 / 2020
Bulletin Number Vehicle Make Vehicle Model Model Year Summary
N212330421 CHEVROLET SILVERADO 3500 2020 Customer Satisfaction Program. On some vehicles equipped with a 6.6L gasoline engine (RPO L8T), the information in the vehicles? owner manual regard
N212330420 CHEVROLET SILVERADO 3500 2020 Customer Satisfaction Program. On some vehicles equipped with a 6.6L gasoline engine (RPO L8T), the original equipment engine oil dipsticks were inco
PIT5386E CHEVROLET SILVERADO 3500 2020 This Preliminary Information communication provides information to the technician about vehicles that are found to have a back-up alarm inoperative du

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