{"nhtsa_id":10181940,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-11-05","date":"2020-10-30","document_id":"TSB 20-2380","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM","mfr_system":null,"summary":"Some 2020 F-Super Duty vehicles equipped with the 6.2L or 7.3L engine built on or before 05-Jun-2020 may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P0132, P0135, P0138, P0141, P0152, P0155, P0158 and/or P0161 stored in the powertrain control module (PCM). This may be due to water intrusion into heated oxygen sensor (HO2S) connectors C141, C142, C1571 and/or C1572 on the transmission harness where it connects to the engine exhaust sensors. To correct the condition, follow the Service Procedure steps to replace the transmission harness and the affected heated oxygen sensors (HO2S) and/or the catalyst monitor sensor.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10181940-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10181940-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10181940","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["C1571","C1572","P0132","P0135","P0138","P0141","P0152","P0155","P0158","P0161"],"topics":[],"vehicles":[{"make":"FORD","model":"F-250 SD","year_from":2020,"year_to":2020,"match":"base","vehicle_ids":["2020_ford_f-250"]},{"make":"FORD","model":"F-350 SD","year_from":2020,"year_to":2020,"match":"base","vehicle_ids":["2020_ford_f-350"]},{"make":"FORD","model":"F-450 SD","year_from":2020,"year_to":2020,"match":"base","vehicle_ids":["2020_ford_f-450"]},{"make":"FORD","model":"F-550 SD","year_from":2020,"year_to":2020,"match":"base","vehicle_ids":["2020_ford_f-550"]},{"make":"FORD","model":"F-650 SD","year_from":2020,"year_to":2020,"match":"base","vehicle_ids":["2020_ford_f-650"]},{"make":"FORD","model":"F-750 SD","year_from":2020,"year_to":2020,"match":"base","vehicle_ids":["2020_ford_f-750"]}],"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":[]}