{"nhtsa_id":10112962,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-08-15","date":"2013-04-09","document_id":"PIP5033C","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:12V/24V/48V BATTERY","mfr_system":null,"summary":"This Preliminary Information communication provides information to the technician about vehicles that may have Malfunction Indicator Lamp on or Service Charging System message. Technician may find Diagnostic Trouble Codes P1EAB, P1B33, P1B34, P1B35, P1B36, P1B37, P1B38, and or P1B39. If Service Information diagnostics lead to the replacement of the Battery Energy Control Module, technician should not replace the entire Powerpack or the Battery Energy Control Module. The Battery Energy Control Module should be Service Programming System programmed with the latest software available.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10112962-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10112962-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10112962","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"battery","name":"12-volt battery","parent":"electrical"},{"id":"software","name":"Software","parent":"electrical"}],"codes":["P1B33","P1B34","P1B35","P1B36","P1B37","P1B38","P1B39","P1EAB"],"topics":[],"vehicles":[{"make":"BUICK","model":"LACROSSE","year_from":2012,"year_to":2013,"match":"exact","vehicle_ids":["2012_buick_lacrosse","2013_buick_lacrosse"]},{"make":"BUICK","model":"REGAL","year_from":2012,"year_to":2013,"match":"exact","vehicle_ids":["2012_buick_regal","2013_buick_regal"]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}