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Chevrolet TSB #20-NA-066

2020 Chevrolet Silverado 1500

TSB Document:

MC-10247191-0001.pdf

Affected Component: ELECTRICAL SYSTEM

Summary: This service bulletin provides a procedure to program the glow plug control module to correct a customer concern of a Malfunction Indicator Lamp Illuminated with One or More Glow Plug Control DTCs Set.

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Date Published: DEC 06, 2023
NHTSA TSB #: 10247191

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