{"nhtsa_id":10230800,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-01-31","date":"2023-01-13","document_id":"SSM 51297","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"Some 2020-2023 Explorer/Aviator/Police Interceptor Utility vehicles equipped with a hybrid powertrain may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P2D40. This may be due to the high voltage battery thermal system not cooling as it should. Follow the updated WSM Section 414-03 including listed possible sources, visual inspection and prechecks, and diagnostic procedures.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10230800-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10230800-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10230800","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["P2D40"],"topics":[],"vehicles":[{"make":"FORD","model":"EXPLORER","year_from":2020,"year_to":2023,"match":"exact","vehicle_ids":["2020_ford_explorer","2021_ford_explorer","2022_ford_explorer","2023_ford_explorer"]},{"make":"FORD","model":"EXPLORER POLICE INTERCEPT","year_from":2020,"year_to":2022,"match":"base","vehicle_ids":["2020_ford_explorer","2021_ford_explorer","2022_ford_explorer"]},{"make":"LINCOLN","model":"AVIATOR","year_from":2020,"year_to":2023,"match":"exact","vehicle_ids":["2020_lincoln_aviator","2021_lincoln_aviator","2022_lincoln_aviator","2023_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":[]}