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Chevrolet TSB #24-NA-020

2023 Chevrolet Tahoe

TSB Document:

Affected Component: ELECTRICAL SYSTEM

Summary
This service bulletin provides a repair procedure to correct customer concerns of Service Emissions System Displayed on DIC, MIL Illuminated with DTC P249C and/or P20E8 Set.

This service bulletin provides a repair procedure to correct customer concerns of Service Emissions System Displayed on DIC, MIL Illuminated with DTC P249C and/or P20E8 Set.

Date Published
FEB 12, 2024
NHTSA TSB #
10250747
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