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