Technical Service Bulletin TSB 23-2123 — 2020 FORD MUSTANG
POWER TRAIN
Bulletin Details
| TSB ID | TSB 23-2123 |
| Manufacturer | |
| Vehicle | 2020 FORD MUSTANG |
| Component | POWER TRAIN |
| Communication Date |
Bulletin Summary
Some 2017-2020 F-150, 2018-2021 Expedition/Navigator/Mustang and 2019-2023 Ranger vehicles equipped with a 10R80 automatic transmission may exhibit a harsh engagement/harsh shift/delayed shift. It is possible the vehicle may also have an illuminated malfunction indicator lamp (MIL) or 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 incompatibility of the adaptive calibration to adapt to hardware break-in over time. To correct the condition, follow the Service Procedure steps to overhaul the main control valve body and/or perform an adaptive learning drive cycle.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2020 FORD MUSTANG
25N16
UNKNOWN OR OTHER
25N16
VISIBILITY/WIPER
TSB 25-2500
UNKNOWN OR OTHER
TSB 23-2350
POWER TRAIN
TSB 23-2350
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
TSB 23-2152
POWER TRAIN
SSM 51236
POWER TRAIN
TSB 22-2362
PARKING BRAKE
TSB 22-2302
POWER TRAIN:AUTOMATIC TRANSMISSION
TSB 22-2280
EQUIPMENT