Buick TSB #PIP5697C

2019 Buick LaCrosse

TSB Document:

Affected Component: POWER TRAIN

Summary
This Preliminary information communicates a possible BCM and/or circuit 5985 concern if DTC P0747 sets during engine shut down when the transmission is in park or neutral when no hydraulic/mechanical transmission concerns are present..

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Date Published
JUN 16, 2020
NHTSA TSB #
10178328
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