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Service bulletin TSB 23-2314

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10244715
Published by NHTSA2023-11-02
Manufacturer's numberTSB 23-2314
Manufacturer's date2023-10-04
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE; UNKNOWN OR OTHER

NHTSA's summary

Some 2024 Mustang vehicles equipped with a 2.3L EcoBoost engine may exhibit an illuminated MIL with diagnostic trouble codes (DTC) P0300 and/or P0316 stored in the powertrain control module (PCM). The vehicle may also run rough during a cold start. This may be due to the software in the PCM. To correct this condition, perform the Service Procedure below to reprogram the PCM using the latest software level of the Ford Diagnosis and Repair System (FDRS) diagnostic scan tool.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Transmission and driveline, Automatic transmission, Transmission control module

Trouble codes named

P0300, P0316

Vehicles listed
FORD MUSTANG2024

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
TSB 24-20712024-04-03. Service bulletin. Some 2024 Mustang vehicles equipped with a manual tranmission may exhibit an intermittent DTE reading that drops to 0 with the fuel level displaying near 25% capacity. This may be due to the software level of the powertrain control module (PCM). To correct this condition, perform the Service Procedure below to reprogram the PCM to the latest software level using the Ford Diagnosis and Repair System (FDRS).
SANVol 2 Issue 12024-02-06. Service bulletin. The Service Awareness Newsletter is an informal communication that contains information that may not be presently available in a TSB, SSM, GSB, or other electronic communication. This artile includes ifnormation on warranty, technical service tips and other service information.
TSB 23-23692023-12-05. Service bulletin. Some 2024 Mustang vehicles built on or before 5-Oct-2023 and equiped with a 5.0L engine may exhibit an illuminated MIL with DTC P0101 and/or P010B in the powertrain control module (PCM). This may be due to the software level of the PCM. To correct this condition, perform the Service Procedure below to reprogram the PCM to the latest software level via the Ford Diagnosis and Repair System (FDRS).
SSM 520262023-11-04. Service bulletin. Some 2024 Mustang vehicles may exhibit an illuminated MIL with DTC P059F stored in the powertrain control module (PCM). This may be due to a loose and/or detached vane on the active grille shutter from the factory. To correct this concern, replace the active grille shutter. Refer to Workshop Manual (WSM) Section 501-02 Front End Body Panels > Removal and Installation > Active Grille Shutter. For claiming, use causal part 8475 and applicable labor times in Section 12 of the Service Labor Time Standards (SLTS) Manual.