{"vehicle":{"id":"2021_ford_f-150","year":2021,"make":"Ford","model":"F-150"},"code":"P0751","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":15,"bulletins":[{"nhtsa_id":11036595,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-09-01","date":"2026-08-26","document_id":"TSB 26-2395","mfr_campaign":null,"component":"POWER TRAIN; UNKNOWN OR OTHER; ELECTRICAL SYSTEM","summary":"This article supersedes 26-2287. Reason for update: update the labor operation numbers to add MT to operations C, F, G, H, J, K, L and M, and correct the part number LIMZ-4A015-B to L1MZ-4A015-B. 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)s 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 axial movement of the CDF clutch cylinder sleeve causing hydraulic circuit leaks. NOTE: If internal transmission service is required to address a concern detected with the CDF clutch cylinder following this article, technicians should carefully inspect and replace other transmission components and flush transmission fluid cooler only as ne","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11036595-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11036595-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11036595"},{"nhtsa_id":11034011,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-06-22","date":"2026-06-18","document_id":"TSB 26-2287","mfr_campaign":null,"component":"POWER TRAIN","summary":"This article supersedes 25-2302. Reason for update: update the labor time allowance for F-150 vehicles, update the Parts list to replace the part number W716979-S439 with W721084-S439, and add a note for LV fluids XT-10-QLVC and CXT-10-LV6 \"Transfer Case Fluid\". 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)s 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 axial movement of the CDF clutch cylinder sleeve causing hydraulic circuit leaks. NOTE: If internal transmission service is required to address a concern detected with the CDF clutch cylinder following this article, technicians should carefully inspect and replace other tra","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11034011-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11034011-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11034011"},{"nhtsa_id":11032697,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-05-14","date":"2026-05-08","document_id":"TSB 26-2226","mfr_campaign":null,"component":"POWER TRAIN","summary":"This bulletin supersedes 26-2046. Reason For Update: update the parts list to change the claim quantity of the C clutch friction plates (HL3Z-7B164-A), C clutch steel plates (HL3Z-7B442-F), D clutch steel plates (HL3Z-7B442-D), add the rear driveshaft flange CV joint-to-pinion flange cup bolts and retaining straps (LK4Z-4B496-B) for Transit, and update the parts description for the transfer case fluids applicable for each vehicle line. Some of the vehicles listed in the Model statement above may exhibit all 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","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11032697-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11032697-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11032697"},{"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,"component":"POWER TRAIN","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"},{"nhtsa_id":11027124,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-01-06","date":"2025-12-18","document_id":"TSB 25-2611","mfr_campaign":null,"component":"POWER TRAIN","summary":"This bulletin supersedes TSB 25-2474 for 3 Part List corrections. 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. NOTE: If internal transmission service is required to address a concern detected with the CDF clutch cylinder following this article, technicians should carefully inspect and replace other transmission components and flush transmission fluid cooler only as necessary to confirm proper function. Add a new line to the repair order to document any additional repairs","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11027124-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11027124-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11027124"},{"nhtsa_id":11024872,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-11-04","date":"2025-10-30","document_id":"TSB 25-2474","mfr_campaign":null,"component":"POWER TRAIN","summary":"This bulletin supersedes TSB 25-2429 for a labor operation correction. 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. NOTE: If internal transmission service is required to address a concern detected with the CDF clutch cylinder following this article, technicians should carefully inspect and replace other transmission components and flush transmission fluid cooler only as necessary to confirm proper function. Add a new line to the repair order to document any additional rep","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11024872-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11024872-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11024872"},{"nhtsa_id":11023198,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-09-18","date":"2025-09-13","document_id":"TSB 25-2429","mfr_campaign":null,"component":"POWER TRAIN","summary":"This bulletin supersedes TSB 25-2300 to update the production fix date. 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. NOTE: If internal transmission service is required to address a concern detected with the CDF clutch cylinder following this article, technicians should carefully inspect and replace other transmission components and flush transmission fluid cooler only as necessary to confirm proper function. Add a new line to the repair order to document any additional re","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11023198-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11023198-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11023198"},{"nhtsa_id":11021973,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-08-19","date":"2025-08-16","document_id":"TSB 25-2302","mfr_campaign":null,"component":"ELECTRICAL SYSTEM; POWER TRAIN","summary":"This article supersedes TSB 24-2252 to update the Title, Action Statement, Service Procedure and Part List. 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)s 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 axial movement of the CDF clutch cylinder sleeve causing hydraulic circuit leaks. NOTE: If internal transmission service is required to address a concern detected with the CDF clutch cylinder following this article, technicians should carefully inspect and replace other transmission components and flush transmission fluid cooler only as necessary as needed to ensure proper function. Add a new line to the repair order to docum","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11021973-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11021973-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11021973"},{"nhtsa_id":11021971,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-08-19","date":"2025-08-16","document_id":"TSB 25-2300","mfr_campaign":null,"component":"ELECTRICAL SYSTEM; POWER TRAIN","summary":"This bulletin supersedes TSB 25-2131 to add reprogram for later level software, new Steps 1-4 in Service Procedure. Updated Part List with 3 superseded part numbers. 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. NOTE: If internal transmission service is required to address a concern detected with the CDF clutch cylinder following this article, technicians should carefully inspect, replace other transmission components and flush transmission fluid cooler only as necessary","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11021971-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11021971-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11021971"},{"nhtsa_id":11017121,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-04-22","date":"2025-04-17","document_id":"TSB 25-2131","mfr_campaign":null,"component":"UNKNOWN OR OTHER","summary":"This bulletin supersedes TSB 24-2436. Reason for update: update the Part List and Service Procedure 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 axial movement of the CDF clutch cylinder (7H351) sleeve causing hydraulic circuit leaks. NOTE: If internal transmission service is required to address a concern detected with the CDF clutch cylinder following this article, technicians should carefully inspect and replace other transmission components and flush transmission fluid cooler only as necessary to confirm proper function. Add a new line to the repair order to document any additional","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11017121-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11017121-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11017121"}],"url":"https://open.wenmarpro.com/makes/ford/f-150/2021/bulletins?code=P0751"},"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-150/2021/codes/P0751","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."]}