{"nhtsa_id":10176989,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-07-07","date":"2020-06-23","document_id":"SSM 48930","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Some 2020 Navigator and 2020 Corsair vehicles may have diagnostic trouble codes (DTCs) P1269, B1A56, B1D55, B1589, and/or B1590 through B1598 stored in the RFA module with no reported customer symptoms. If these DTCs are detected during pre-delivery inspection (PDI) or while diagnosing unrelated conditions, they should be disregarded.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10176989-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10176989-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10176989","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["B1589","B1590","B1598","B1A56","B1D55","P1269"],"topics":[],"vehicles":[{"make":"LINCOLN","model":"CORSAIR","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_lincoln_corsair"]},{"make":"LINCOLN","model":"NAVIGATOR","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_lincoln_navigator"]}],"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":[]}