{"nhtsa_id":10200745,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-09-02","date":"2021-08-16","document_id":"TSB 21-2270","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN; ELECTRICAL SYSTEM","mfr_system":null,"summary":"Some 2020 Explorer/Aviator/Police Interceptor Utility vehicles equipped with all wheel drive (AWD) built on or before 20-Mar-2020 may exhibit various warning/fault messages with diagnostic trouble codes (DTCs) C0633 and/or C00A6:07 stored in the AWD module. This may be caused by an oil contaminated front halfshaft speed sensor. To correct the condition, follow the Service Procedure step to replace the front halfshaft speed sensor.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10200745-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10200745-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10200745","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["C00A6","C0633"],"topics":[],"vehicles":[{"make":"FORD","model":"EXPLORER","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_ford_explorer"]},{"make":"FORD","model":"EXPLORER POLICE INTERCEPT","year_from":2020,"year_to":2020,"match":"base","vehicle_ids":["2020_ford_explorer"]},{"make":"LINCOLN","model":"AVIATOR","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_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":[]}