Buick TSB #PIE0636
2021 Buick Envision
TSB Document:
Affected Component: ELECTRICAL SYSTEM
- Summary
- This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to Malfunction Indicator Lamp (MIL) Illuminated on Driver Information Center (DIC), DTCs P18E9, P18EA and/or P18EB Set.
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