{"vehicle":{"id":"2019_ford_f-550","year":2019,"make":"Ford","model":"F-550"},"code":"P205B","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":5,"bulletins":[{"nhtsa_id":10236685,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-05-31","date":"2023-05-23","document_id":"TSB 23-2161","mfr_campaign":null,"component":"ELECTRICAL SYSTEM","summary":"Some 2018-2021 F-150 vehicles equipped with a 3.0L diesel engine, 2016-2022 F-650/F-750 vehicles equipped with a 6.7L engine, and 2017-2022 F-Super Duty vehicles equipped with a 6.7L engine and built on or before 08-Mar-2022 may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P21DD, P20BA. P20B9, P204C, P208A, P208B, P208C, P203B, P205B, P21CD and/or U02A2 in the powertrain control module (PCM). This may be due to water intrusion within connectors C3613 and/or C4851/C3610 on the reductant harness going to the reductant pump/heater assembly and the reductant level sensor/quality module. This may also be due to movement of the wiring harness causing terminal fretting. To correct the condition, follow the Service Procedure to replace the reductant tank harness, the reductant pump/heater assembly and/or the reductant tank, as well as securing the wiring harness using a cable zip tie fastener.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10236685-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10236685-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10236685"},{"nhtsa_id":10212102,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-05-24","date":"2022-05-17","document_id":"TSB 22-2191","mfr_campaign":null,"component":"ELECTRICAL SYSTEM","summary":"Some 2018-2021 F-150 vehicles equipped with a 3.0L diesel engine, 2016-2022 F-650/F-750 vehicles equipped with a 6.7L engine, and 2017-2022 F-Super Duty vehicles equipped with a 6.7L engine and built on or before 08-Mar-2022 may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P21DD, P20BA. P20B9, P204C, P208A, P208B, P208C, P203B, P205B, P21CD and/or U02A2 in the powertrain control module (PCM). This may be due to water intrusion within connectors C3613 and/or C4851/C3610 on the reductant harness going to the reductant pump/heater assembly and the reductant level sensor/quality module. This may also be due to movement of the wiring harness causing terminal fretting. To correct the condition, follow the Service Procedure to replace the reductant tank harness, the reductant pump/heater assembly and/or the reductant tank, as well as securing the wiring harness using a cable zip tie fastener.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10212102-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10212102-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10212102"},{"nhtsa_id":10201907,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-10-05","date":"2021-09-28","document_id":"TSB 21-2336","mfr_campaign":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM; ENGINE","summary":"Some 2018-2020 F-150 vehicles built on or before 1-Apr-2020 equipped with a 3.0L diesel engine, 2017-2019 F-Super Duty vehicles built on or before 30-Oct-2019 equipped with a 6.7L engine and 2016-2019 F-650/F-750 vehicles built on or before 30-Oct-2019 equipped with a 6.7L engine may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P21DD, P20BA. P20B9, P204C, P208A, P208B, P208C, P203B, P205B, P21CD and/or U02A2 in the powertrain control module (PCM). This may be due to water intrusion within connectors C3613 and/or C4851/C3610 on the reductant harness going to the reductant pump/heater assembly and the reductant level sensor/quality module. To correct the condition, follow the Service Procedure steps to replace the reductant tank harness, the reductant pump/heater assembly and/or the reductant tank.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10201907-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10201907-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10201907"},{"nhtsa_id":10165704,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-10-04","date":"2019-09-12","document_id":"TSB 19-2277","mfr_campaign":null,"component":"ELECTRICAL SYSTEM","summary":"Some 2019 F-Super Duty vehicles equipped with a 6.7L engine built on or before 21-Aug-2018 may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P205B stored in the powertrain control module (PCM). This may be due to various strategies within the PCM software. To resolve this condition, follow the Service Procedure to reprogram the PCM.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10165704-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10165704-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10165704"},{"nhtsa_id":10153941,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-03-04","date":"2018-12-25","document_id":"TSB 18-2393","mfr_campaign":null,"component":"ELECTRICAL SYSTEM; EQUIPMENT","summary":"Some 2019 F-Super Duty vehicles equipped with a 6.7L engine built on or before 21-Aug-2018 may exhibit an illuminated MIL with DTC P205B stored in the powertrain control module (PCM). Follow the Service Procedure steps to correct the condition.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10153941-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10153941-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10153941"}],"url":"https://open.wenmarpro.com/makes/ford/f-550/2019/bulletins?code=P205B"},"related":{"components":[],"bulletins":[],"recalls":{"may_apply":true,"recalls":[],"lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null}}},"url":"https://open.wenmarpro.com/makes/ford/f-550/2019/codes/P205B","note":"The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.","attribution":["Contains information licensed under the Open Government Licence – Canada."]}