{"nhtsa_id":10052048,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2013-05-08","date":"2013-03-01","document_id":"PIC-5828","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:12V/24V/48V BATTERY","mfr_system":null,"summary":"CHEVROLET: SES LIGHT WITH DTC P0A1F. THIS DTC CODE COULD BE RESOLVED WITH A NEW CALIBRATION THAT HAS BEEN RELEASED. REPLACEMENT OF THE BATTERY ENERGY CONTROL MODULE (BECM) MAY BE NECESSARY. *KB","document":null,"url":"https://open.wenmarpro.com/bulletins/10052048","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"battery","name":"12-volt battery","parent":"electrical"}],"codes":["P0A1F"],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"VOLT","year_from":2011,"year_to":2012,"match":"exact","vehicle_ids":["2011_chevrolet_volt","2012_chevrolet_volt"]}],"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":[]}