Buick TSB #12238-D

2013 Buick Regal

TSB Document:

Affected Component: ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

Summary
GENERAL MOTORS: SERVICE UPDATE FOR INVENTORY VEHICLES ONLY LOSS OF BATTERY CHARGE. INSPECT GENERATOR CONTROL MODULE EXPIRES OCTOBER 31, 2013. THIS BULLETIN PROVIDES A SERVICE PROCEDURE TO INSPECT AND REPLACE, IF NECESSARY, THE GENERATOR CONTROL MODULE(GCM). *JS RECEIVED REVISION A AFTER RECEIVING REVISION D. *KB

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Date Published
OCT 01, 2012
NHTSA TSB #
10051719
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