Buick TSB #G-158141

2011 Buick LaCrosse

TSB Document:

Affected Component: ELECTRICAL SYSTEM:SOFTWARE

Summary
12312 - Customer Satisfaction Program. GM recently introduced into production a software update for the oil life monitor system that will enhance the way the engine oil is monitored and is providing it to customers who do not have this updated software.

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Date Published
FEB 06, 2013
NHTSA TSB #
10114119
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