{"nhtsa_id":11028832,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-02-17","date":"2026-02-13","document_id":"TSB 26-2046","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"This bulletin supersedes TSB 25-2611. Reason For Update: Change the part number for the transmission fluid heat exchanger bolt (Expedition/Navigator) as well as change the claim/package quantities for HL3Z-7B442-F and HL3Z-7B164-C. Some of the vehicles listed in the Model statement above may exhibit at least one of the following conditions: * Harsh engagement * Delayed engagement * Harsh shift * Delayed shift * Illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTC) P0751, P0752, P0756, P0757, P0761, P0762, P0766, P0767, P0771, P0772, P2700, P2701, P2702, P2703, P2704, P2705, P2707, P2708, P0729, P0731, P0732, P0733, P0734, P0735, P0736, P076F, P07D9, P07F6 and/or P07F7 stored in the powertrain control module (PCM) or transmission control module (TCM). This may be due to PCM software and/or axial movement of the CDF clutch cylinder (7H351) sleeve causing hydraulic circuit leaks.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11028832-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11028832-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11028832","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["P0729","P0731","P0732","P0733","P0734","P0735","P0736","P0751","P0752","P0756","P0757","P0761","P0762","P0766","P0767","P076F","P0771","P0772","P07D9","P07F6","P07F7","P2700","P2701","P2702","P2703","P2704","P2705","P2707","P2708"],"topics":[],"vehicles":[{"make":"FORD","model":"EXPEDITION","year_from":2022,"year_to":2022,"match":"exact","vehicle_ids":["2022_ford_expedition"]},{"make":"FORD","model":"EXPLORER","year_from":2020,"year_to":2022,"match":"exact","vehicle_ids":["2020_ford_explorer","2021_ford_explorer","2022_ford_explorer"]},{"make":"FORD","model":"F-150","year_from":2021,"year_to":2022,"match":"exact","vehicle_ids":["2021_ford_f-150","2022_ford_f-150"]},{"make":"FORD","model":"MUSTANG","year_from":2021,"year_to":2022,"match":"exact","vehicle_ids":["2021_ford_mustang","2022_ford_mustang"]},{"make":"FORD","model":"TRANSIT","year_from":2020,"year_to":2023,"match":"exact","vehicle_ids":["2020_ford_transit","2021_ford_transit","2022_ford_transit","2023_ford_transit"]},{"make":"LINCOLN","model":"NAVIGATOR","year_from":2022,"year_to":2022,"match":"exact","vehicle_ids":["2022_lincoln_navigator"]}],"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":[]}