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Buick TSB #PIT5698D
2020 Buick Envision
Affected Component: ELECTRICAL SYSTEM
Date Published
SEP 26, 2023
NHTSA TSB #
10247778
TSB Document
MC-10247778-9999.pdf
Summary
This Preliminary information communicates additional information on how a LIN bus operates and diagnostic tips when working on a LIN bus.