{"nhtsa_id":10205484,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-12-26","date":"2021-12-14","document_id":"SSM 50348","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Some 2020-2022 Explorer/Aviator vehicles may exhibit an illuminated MIL with multiple diagnostic trouble codes (DTC). These DTCs may include P04F0, P008A, P0451, P0455, P0456, P0496 and/or P018C. This may be due to the wiring harness connection at connector C1198. Prior to replacement of any components, inspect the connector and wiring harness for any damage or pin fit concerns. If any damage or pin fit concerns are found, repair the connector or harness as necessary. If no damage or pin fit concerns are found, refer to normal diagnostics.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10205484-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10205484-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10205484","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["C1198","P008A","P018C","P0451","P0455","P0456","P0496","P04F0"],"topics":[],"vehicles":[{"make":"FORD","model":"EXPLORER","year_from":2020,"year_to":2022,"match":"exact","vehicle_ids":["2020_ford_explorer","2021_ford_explorer","2022_ford_explorer"]},{"make":"LINCOLN","model":"AVIATOR","year_from":2020,"year_to":2022,"match":"exact","vehicle_ids":["2020_lincoln_aviator","2021_lincoln_aviator","2022_lincoln_aviator"]}],"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":[]}