Is your defective Chevrolet Tahoe actually a LEMON?

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Chevrolet TSB #20NA090

2022 Chevrolet Tahoe

TSB Document:

MC-10214199-9999.pdf

Affected Component: EQUIPMENT ADAPTIVE/MOBILITY

Summary: This informational bulletin provides a way for the technician to identify if the ECM has been modified.

This informational bulletin provides a way for the technician to identify if the ECM has been modified.

Date Published: JAN 24, 2022
NHTSA TSB #: 10214199

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