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Service bulletin 44984

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 id10058218
Published by NHTSA2015-08-17
Manufacturer's number44984
Manufacturer's date2015-03-01
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION

NHTSA's summary

FORD 2015 MUSTANG : BULLETIN INFORMATION REGARDING THE AVAILABILITY OF THE SLAVE CYLINDER PARTS FOR THE MANUAL TRANSMISSION EQUIPPED UNITS IS NOT AVAILABLE AND THE TRANSMISSION SHOULD BE REPLACED. *LJ

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Transmission and driveline, Automatic transmission

Vehicles listed
FORD MUSTANG2014

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
SSM 469002018-01-29. Service bulletin. Some vehicles may exhibit a no start condition with an illuminated malfunction indicator lamp (MIL) and a DTC P161A after PCM replacement. This may be due to the parameter reset procedure not being properly completed. To clear this DTC, use the Ford Integrated Diagnostic System (IDS) service tool or Ford J2534 Diagnostic Software, select - Toolbox - Body - Security - PATS Functions - Parameter Reset. Follow the on-screen instructions to complete the procedure. This procedure will transfer the existing Key ID information between the modules without the need of having 2 programmed PATS keys present. There is no need to program keys when the PCM is going to be replaced. Additional information can be found in the Workshop Manual (WSM), Section 419-01. Missing or lost keys are not warrantable.
SSM 464512017-05-17. Service bulletin. 2009-2017 VEHICLES EQUIPPED WITH A 6R80, 6R100, 6R140 AUTOMATIC TRANSMISSION HAVE AN UPDATED MAIN CONTROL VALVE BODY OVERHAUL PROCEDURE. REFER TO WORKSHOP MANUAL (WSM), SECTION 307-01 FOR MAIN CONTROL VALVE BODY (7A100) OVERHAUL PROCEDURES. NOT ALL VALVE BODIES REQUIRE REPLACEMENT. INSPECT THE VALVE BODY BORES, SPRINGS AND VALVES AS DIRECTED DURING DIAGNOSIS AND REPAIR. REFER TO GENERAL SERVICE BULLETIN (GSB) G0000093 AUTOMATIC TRANSMISSION MAIN CONTROL INSPECTION FOR A VIDEO CLIP TO AID IN THE DIAGNOSIS OF THESE REPAIRS.
TSB-14-01342015-03-18. Service bulletin. LINCOLN/FORD: EACH AND EVERY TIME SHIFTING FROM PARK TO DRIVE OR REVERSE, A BUZZING OR GROWLING NOISE IS HEARD FROM TRANSMISSION AFTER BEING PARKED THEN RESTARTED. MODEL 2013-14 EXPEDITION, F-150, MUSTANG, NAVIGATOR. *PE
TSB-14-01002014-08-22. Service bulletin. FORD: PROVIDED INFORMATION REGARDING THE DOWNSHIFTING OF 5-3, ON SOME VEHICLES, EXHIBITING A TRANSMISSION SQUAWKING NOISE. *PE
TSB-14-00762014-08-02. Service bulletin. LINCOLN/FORD: AFTER VEHICLE/TRUCK HAS BEEN PARKED SEVERAL HOURS, THERE IS A DELAYED ENGAGEMENT OF PARK TO FORWARD OR REVERSE TRANSMISSION ON INITIAL START UP. MODEL 2011-2014 EXPEDITION, MUSTANG, F-150, NAVIGATOR. *PE
TSB-13-6-152013-10-31. Service bulletin. FORD: NO OTHER DTCS OR DRIVABILITY SYMPTOMS PRESENT, ON SOME VEHICLES, WHEN MIL IS ILLUMINATED WITH COMBINATION OF ANY DIAGNOSTIC TROUBLE CODES (DTCS) P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 AND/OR P0316. MODELS 2011-2014 MUSTANG. *PE
ASI-322522013-10-25. Service bulletin. LINCOLN/FORD: ON CERTAIN VEHICLES AND TRUCKS, THE MULTIFUNCTION INDICATOR LAMP (MIL), WILL ILLUMINATE WITH DIAGNOSTIC TROUBLE CODE (DTC) P1636 (INDUCTIVE SIGNATURE CHIP COMMUNICATION ERROR) PRESENT IN PCM OR TCM. MODELS 2011-2013 F-150 EXPEDITION, NAVIGATOR, F-SUPER DUTY, 2010-2014 MUSTANG. *PE
TSB-13-6-82013-10-25. Service bulletin. LINCOLN/FORD: TRANSMISSION ENGAGEMENT IN 5TH GEAR WHEN STARTING AND WRENCH INDICATOR AND/OR SEAT BELT MINDER MAY ILLUMINATE WITH SPEEDOMETER READING ZERO AND ODOMETER DISPLAYING DASHES, WHILE DRIVING, IN SOME VEHICLES. MODELS 2012-2013 NAVIGATOR, 2011-2014 MUSTANG, 2011-2013 F-150, 2012-2013 EXPEDITION. *PE