SSM 51531
Service Bulletin Details
Public Details for: SSM 51531
Some 2020-2023 explorer/aviator/transit, 2021-2023 f-150/bronco, 2022-2023 expedition/navigator/mustang and 2023 f-250/f-350 super duty vehicles may exhibit harsh/delayed engagement and/or harsh/delayed shift concerns. These may be addresse
Models from 2023
Models from 2022
| 2022 FORD BRONCO |
| 2022 FORD EXPEDITION |
| 2022 FORD EXPLORER |
| 2022 FORD F-150 |
| 2022 FORD MUSTANG |
| 2022 FORD TRANSIT |
| 2022 LINCOLN AVIATOR |
| 2022 LINCOLN NAVIGATOR |
Models from 2021
| 2021 FORD BRONCO |
| 2021 FORD EXPLORER |
| 2021 FORD F-150 |
| 2021 FORD TRANSIT |
| 2021 LINCOLN AVIATOR |
Models from 2020
| 2020 FORD EXPLORER |
| 2020 FORD TRANSIT |
| 2020 LINCOLN AVIATOR |
SSM 51531 2020-2023 Various Vehicles - 10R60/10R80/10R100/10R80-MHT Automatic Transmission Harsh/Delayed Engagement And/Or Harsh/Delayed Shift Some 2020-2023 Explorer/Aviator/Transit, 2021-2023 F-150/Bronco, 2022-2023 Expedition/Navigator/Mustang and 2023 F-250/F-350 Super Duty vehicles may exhibit harsh/delayed engagement and/or harsh/delayed shift concerns. These may be addressed with the powertrain control module (PCM)/transmission control module (TCM) Transmission Accelerated Main Control Break In Routine and/or a main control overhaul. Refer to Workshop Manual (WSM), Section 307-01, DTC Chart if DTCs are present and/or Diagnosis By Symptom to identify the clutch(s) to be cycled. Cycling the shift solenoids and clutch control valves to remove contamination must be performed along with an adaptive drive cycle before attempting repair. For claiming, use causal part 7A100 and applicable labor operations in Section 7 of the Service Labor Time Standards (SLTS) Manual.