{"nhtsa_id":10202806,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-11-02","date":"2021-10-01","document_id":"SubaruNet Announ","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Effective today (October 1, 2021), the recommended replacement battery for the 19-21 MY Ascent models is changing from the SOA821B200 Flooded Battery to the SOA821B600 Enhanced Flooded Battery (EFB).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10202806-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10202806-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10202806","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"SUBARU","model":"ASCENT","year_from":2019,"year_to":2021,"match":"exact","vehicle_ids":["2019_subaru_ascent","2020_subaru_ascent","2021_subaru_ascent"]}],"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":[]}