{"vehicle":{"id":"2024_ford_maverick","year":2024,"make":"Ford","model":"Maverick"},"code":"P237F","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":2,"bulletins":[{"nhtsa_id":11001576,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-06-12","date":"2024-06-04","document_id":"TSB 24-2173","mfr_campaign":null,"component":"POWER TRAIN","summary":"Some 2024 Maverick vehicles equipped with 2.5L full hybrid electric vehicle (FHEV) powertrain built on or before 10-Apr-2024 may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P237F stored in the powertrain control module (PCM) with no effect on vehicle operation. To correct this condition, follow the Service Procedure to reprogram various modules starting with the PCM using the latest software level of the Ford Diagnosis and Repair System (FDRS) scan tool.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11001576-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11001576-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11001576"},{"nhtsa_id":11000295,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-05-23","date":"2024-05-16","document_id":"SSM 52543","mfr_campaign":null,"component":"ELECTRICAL SYSTEM","summary":"Some 2021-2024 F-150-3.5L FHEV, 2020-2024 Explorer 3.3L FHEV, 2020-2024 Escape 2.5L FHEV, and 2022-2024 Maverick 2.5L FHEV vehicles may exhibit an illuminated MIL with DTC P237F and/or P2C23 stored in the powertrain control module (PCM) and no affect on drivability. This may be due to seal damage, corrosion and/or water intrusion in the exhaust coolant temperature (ECT) sensors 3 and/or 4 connector. Visual inspection should be completed on ECT3 and ECT4 sensors and mating connections for seal damage, water intrusion, and corrosion. If seal damage, water intrusion or corrosion is present, repair per cell 5 of the Wiring Diagram, then apply Motorcraft® XG-12 Electrical Grease to the female/vehicle side of the harness. This inspection of ECT3 and ECT4 sensors should be completed prior to starting the appropriate pinpoint test in Section 303-03 of the Workshop Manual (WSM). If DTCs P237F and/or P2C23 do not return, no further action is necessary and the replacement of the entire exhaust heat exchanger assembly is not required. If P237F and/or P2C23 returns, follow the pinpoint test in Section 303-03 of the WSM for further diagnostics.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11000295-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11000295-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11000295"}],"url":"https://open.wenmarpro.com/makes/ford/maverick/2024/bulletins?code=P237F"},"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/maverick/2024/codes/P237F","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."]}