Affected Component: ELECTRICAL SYSTEM:12V/24V/48V BATTERY

Date Published
APR 01, 2015
NHTSA TSB #
10057076
TSB Document
Summary
BUICK/CADILLAC/ GMC/ CHEVROLET: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. BATTERY IS DEAD DUE TO ONSTAR MODULE AND IF VEHICLE FAILS TO START AFTER 4 DAYS AND OCCURS EVEN IF ONSTAR SYSTEM IS NOT ACTIVE. *PE UPDATED 11/6/15. *PE