Buick TSB #16NA341

2016 Buick LaCrosse

TSB Document:

Affected Component: EQUIPMENT

Summary
This technical bulletin provides multiple fixes for a condition of a waiting for update screen appearing on the display, due to either a reprogramming of the hmi module or due to a fuse that needs to be pulled and restarting of the module.

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Date Published
NOV 28, 2017
NHTSA TSB #
10139097
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