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Service bulletins for the 1998 Ford Mustang

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.

195 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with component: Transmission and driveline are shown. Show all

Bulletins, newest first
0421072005-04-28. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). GENERAL (PCM) POWER TRAIN CONTROL MODULE PROGRAMMING PROCEDURES. *TT
032612004-07-26. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. NEW SERVICE PART - NUMBER 5 NEEDLE BEARING AND RACE KIT - 4R70W TRANSMISSION - SERVICE TIP. *TT
175772004-07-23. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. GEAR WHINE IN 1ST, 3RD AND REVERSE GEARS. *TT
121202002-04-16. Service bulletin. POWER TRAIN. SOME VEHICLES WITH 4R700 TRANSMISSIONS BUILT FROM 4/16/98 THROUGH THE END OF THE 1998 MODEL YEAR MAY EXHIBIT A LEAK FROM THE VENT AREA OF THE TRANSMISSION. *TT
012352002-04-16. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. SOME VEHICLES EQUIPPED WITH THE T45 MANUAL TRANSMISSION MAY EXHIBIT A CONDITION OF BEING STUCK IN REVERSE, DIFFICULT TO SHIFT INTO REVERSE OR MAY POP OUT OF REVERSE. *TT
011812001-11-30. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:PARK/NEUTRAL START INTERLOCK SWITCH. BRAKE SHIFT INTERLOCK.*JB
150672001-09-05. Service bulletin. POWER TRAIN. SOME VEHICLES EQUIPPED WITH A MANUAL TRANSMISSION MAY EXHIBIT A POWERTRAIN NOISE DESCRIBED AS A BRIEF ROAR, HOOT OR GROAN BETWEN 2500 - 3500 RPM WHEN THE CLUTCH PEDAL IS HALF WAY DOWN, DURING SHIFTING OR WHEN DEPRESSING AND RELEASING THE CLUTCH. *TT
0023102001-03-05. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES. SUBJECT REGARDING CONTAMINATION FROM PRIOR TRANSMISSION CONCERNS OR EXCESS WEAR MAY BE TRAPPED IN THE TRANSMISSION FLUID COOLING SYSTEM. *TT
002412001-03-02. Service bulletin. POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/HAND LEVER(MOTORCYCLE). SOME VEHICLES MAY EXHIBIT A VIBRATION THAT MAY BE HEARD OF FELT AT THE CLUTCH PEDAL BETWEEN IDLE AND 2300 RPM, AND GOES AWAY WHEN DEPRESSING THE CLUTCH AT LEAST 25MM. *TT
122982001-01-18. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME VEHICLES EQUIPPED WITH 4R70W TRANSMISSIONS MAY EXHIBIT DELAYED OR NO 2-3 UPSHIFT, PRIMARILY WHEN THE TRANSMISSION IS COLD. TRANSMISSION CONTROL INDICATOR LIGHT (TCIL) MAY ALSO FLASH WITH DIAGNOSTIC TROUBLE CODE P0782. *TT
118182001-01-12. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. SOME VEHICLES EQUIPPED WITH T45 MANUAL TRANSMISSIONS BUILT 5/15/98 THROUGH 7/23/98 MAY EXHIBIT A CONCERN OF INABILITY TO SHIFT OUT OF REVERSE. *TT
117562001-01-10. Service bulletin. POWER TRAIN. SOME VEHICLES MAY EXHIBIT FLUID LEAKING FROM THE REAR OF THE TRANSMISSION CAUSED BY AN INCORRECT DRIVESHAFT. *TT
47102001-01-10. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. SOME VEHICLES EQUIPPED WITH T45 MANUAL TRANSMISSIONS BUILT 5/15/98 THROUGH 7/23/98 MAY EXHIBIT A CONCERN OF INABILITY TO SHIFT OUT OF REVERSE. *TT
991522001-01-05. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. INFORMATION ON THE NEW FLUSH AND FILL TOOL AVAILABLE THROUGH ROTUNDA. *TT
46402001-01-03. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. SOME VEHICLES MAY EXHIBIT FLUID LEAKING FROM THE REAR OF THE TRANSMISSION. *TT
128692000-11-17. Service bulletin. POWER TRAIN:DRIVELINE:DRIVESHAFT. INFORMATION ON CHECKING DRIVESHAFT RUN OUT. *TT
128312000-11-17. Service bulletin. POWER TRAIN:DRIVELINE:DRIVESHAFT. INFORMATION ON CHECKING DRIVESHAFT RUN OUT. *TT
130802000-11-16. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. SOME VEHICLES EQUIPPED WITH T45 MANUAL TRANSMISSIONS MAY EXHIBIT THE INABILITY TO SHIFT OUT OF REVERSE, REVERSE GEAR JUMP-OUT, WILL NOT SHIFT INTO OR ENGAGE REVERSE GEAR. *TT
127252000-11-09. Service bulletin. POWER TRAIN:AXLE ASSEMBLY:BANJO HOUSING. SOME VEHICLES MAY EXHIBIT A VIBRATION AND / OR TRANSMISSION EXTENSION HOUSING BUSHING DAMAGE FROM SUSTAINED HIGH SPEED OPERATION. *TT
127042000-11-09. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). SUBJECT REGARDING ALL VEHICLES REQUIRES A PARAMETER RESET TO BE PERFORMED ON THE PASSIVE ANTI-THEFT SYSTEM MODULE (PATS / VIC / HEC) WHEN THE POWERTRAIN CONTROL MODULE (PCM) IS REPLACED. *TT
62422000-11-03. Service bulletin. POWER TRAIN:AXLE ASSEMBLY:BANJO HOUSING. EXPERIENCING A VIBRATION AND / OR TRANSMISSION EXTENSION HOUSING BUSHING DAMAGE. *TT
115042000-08-01. Service bulletin. POWER TRAIN:CLUTCH ASSEMBLY. SOME VEHICLES WITH A T-45 TRANSMISSION MAY SHIFT FROM 4TH TO NEUTRAL (POP OUT) WHEN THE CLUTCH IS RELEASED. *TT
114822000-07-10. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. FOR CERTAIN MODEL VEHICLES, THE 4R70W TRANSMISSION SOLENOID MOLDED LEADFRAME MUST BE REPLACED WHEN REMOVED. *TT
9851432000-06-20. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. SOME VEHICLES WITH 4R70W TRANSMISSIONS BUILT FROM 4/16/98 THROUGH THE END OF THE 1998 MODEL YEAR MAY EXHIBIT A LEAK FROM THE VENT AREA OF THE TRANSMISSION. *TT
121782000-06-19. Service bulletin. POWER TRAIN. INFORMATION REGARDING TSB 98-5A-12 (TRANSAXLE/TRANSMISSION/TRANSFER CASE-VEHICLES TOWED BEHIND RECREATIONAL VEHICLES-RECOMMENDED GUIDELINES) DOES NOT LIST TOWING INFORMATION FOR CERTAIN MODEL VEHICLES. *MJS

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.