Buick TSB #12238B

2013 Buick LaCrosse

TSB Document:

Affected Component: ELECTRICAL SYSTEM

Summary
12238B - Service Update (revised population). The Generator Control Module (GCM) may not function properly, resulting in the gradual loss of battery charge, illumination of the MIL, and eventual engine stall or no start condition. Dealers are to inspect and replace, if necessary, the GCM.

Click a tab for more information.

Date Published
NOV 15, 2012
NHTSA TSB #
10138229
Find something helpful? Spread the word.

Become a Fan & Spread the Word