{"nhtsa_id":10134871,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-04-23","date":"2018-03-29","document_id":"122-R8A3S-04","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Service Information: The 40 A lightweight lithium-ion starter battery (part number 99161104052) is not approved for the 991-II GT3 from model year 2018 (J) on. Please refer to PET page 902-06. (Figures 1 and 2).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10134871-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10134871-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10134871","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"911","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_porsche_911"]}],"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":[]}