2021

Information on Possible Normal Engine Noise – 2020-2021 Buick Encore GX & Chevrolet Trailblazer

by
2021 Buick Encore GX

NHTSA ID Number: 10187392 Manufacturer Communication Number: 20NA084   Summary This service bulletin provides information on normal engine characteristics/noise produced by the LIH engine.   3 Affected Products Vehicles MAKE MODEL YEAR BUICK ENCORE GX 2020-2021 CHEVROLET TRAILBLAZER 2021     SEOCONTENT-START Service Bulletin Bulletin No.: 20-NA-084 Date: December, 2020 INFORMATION Subject: Information on Possible Normal Engine … Read more

Information on False Setting of DTC U0212 – 2020-2021 Cadillac Chevrolet & GMC

by
2021 Chevrolet Tahoe

NHTSA ID Number: 10205058 Manufacturer Communication Number: 20NA114   Summary This informational bulletin provides information for dealers/technicians on the false setting of DTC U0212.     8 Affected Products Vehicles MAKE MODEL YEAR CADILLAC CT4 2020 CADILLAC CT5 2020 CADILLAC ESCALADE 2021 CADILLAC ESCALADE ESV 2021 CHEVROLET SUBURBAN 2021 CHEVROLET TAHOE 2021 GMC YUKON 2021 GMC YUKON … Read more

2021 Chevrolet Express & GMC Savana Safety Recall N202325161 Battery Cable Short Circuit

by
2021 Chevrolet Express

March 18, 2021 NHTSA CAMPAIGN NUMBER: 21V189000 Positive Battery Cable Terminal May Short A short-circuit can increase the risk of a fire.   NHTSA Campaign Number: 21V189 Manufacturer General Motors, LLC Components ELECTRICAL SYSTEM Potential Number of Units Affected 10,154   Summary General Motors, LLC (GM) is recalling certain 2021 Chevrolet Express and GMC Savana vehicles equipped with 6.6L gasoline … Read more

2021 Chevrolet Express & GMC Savana Safety Recall N202325160 Battery Cable Short Circuit

by
2021 Chevrolet Express

March 18, 2021 NHTSA CAMPAIGN NUMBER: 21V189000 Positive Battery Cable Terminal May Short A short-circuit can increase the risk of a fire.   NHTSA Campaign Number: 21V189 Manufacturer General Motors, LLC Components ELECTRICAL SYSTEM Potential Number of Units Affected 10,154   Summary General Motors, LLC (GM) is recalling certain 2021 Chevrolet Express and GMC Savana vehicles equipped with 6.6L gasoline … Read more

Information on Manual Regeneration Displayed on Drivers Information Center (DIC) – 2018-2023 Chevrolet Silverado & GMC Sierra

by
2021 Chevrolet Silverado

NHTSA ID Number: 10222783 Manufacturer Communication Number: 20-NA-203 Summary This informational bulletin explains how the regen works for the DEF system and how it works at different levels.   Condition Some customers may comment that messages on the Drivers Information Center (DIC) are related to manual regeneration operation.   Cause This condition may be caused by a … Read more