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Service bulletins for the 1999 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.

210 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
002312001-03-01. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. SOME VEHICLES MAY EXPERIENCE A WHINING NOISE HEARD FROM THE REAR DURING COASTDOWN FROM 97 TO 56 KM/H (60 TO 35 MPH). THIS NOISE WILL DISAPPEAR WHEN THE VEHICLE SLOWS DOWN BELOW 56 KM/H (35 MPH). *TT
991522001-01-05. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. INFORMATION ON THE NEW FLUSH AND FILL TOOL AVAILABLE THROUGH ROTUNDA. *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
121822000-06-19. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). SOME VEHICLES MAY REQUIRE THE KEEP ALIVE MEMORY (KAM) TO BE RESET DURING VARIOUS DIAGNOSTIC AND REPAIR PROCEDURES. *MJS
9850802000-06-19. Service bulletin. POWER TRAIN. CERTAIN VEHICLES MAY EXHIBIT AN INOPERATIVE SPEEDOMETER AND DIAGNOSTIC TROUBLE CODE P1635 AFTER A PECM HAS BEEN REPLACED. *TT
121202000-06-19. Service bulletin. POWER TRAIN. SOME VEHICLES WITH 4R70W TRANSMISSIONS BUILT FROM 4/16/98 THROUGH 10/30/98 MAY EXHIBIT A LEAK FROM THE VENT AREA OF THE TRANSMISSION. *MJS
120862000-06-16. Service bulletin. POWER TRAIN. SOME VEHICLES MAY EXHIBIT AN INOPERATIVE SPEEDOMETER AND DTC P1635 AFTER A PCM HAS BEEN REPLACED. *MJS
00152000-06-06. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. INFORMATION REGARDING THE NEW TRANSMISSION COOLER FLUSHER- SERVICE TIP. *MJS
71522000-03-29. Service bulletin. POWER TRAIN. EXHIBITING A SPEEDOMETER THAT READS FASTER THAN ACTUAL VEHICLE SPEED. *TT
132742000-03-23. Service bulletin. POWER TRAIN. EXHIBITING A SPEEDOMETER THAT READS FASTER THAN ACTUAL VEHICLE SPEED. *TT
132002000-03-21. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. INFORMATION REGARDING 5-SPEED- EXCHANGE TRANSMISSION UNIT. *MJS
992392000-03-09. Service bulletin. POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT. EXPERIENCING A VIBRATION FELT THROUGH THE SEAT OR THE STEERING WHEEL ON SOME VEHICLES TRAVELLING 105 - 125 KM/H IN 4TH OR 5TH GEAR WITHOUT BRAKES APPLIED. *TT
99131251999-12-07. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; POWER TRAIN:AXLE ASSEMBLY:BANJO HOUSING. SONE POLICE VEHICLES AND OTHER VEHICLES WITH 4R70W MAY EXHIBIT A VIBRATION AND / OR TRANSMISSION EXTENSION HOUSING BUSHING DAMAGE FROM SUSTAINED HIGH SPEED OPERATION. *TT
9968391999-12-03. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. SOME VEHICLES EQUIPPED WITH T-45 MANUAL TRANSMISSIONS MAY EXHIBIT INABILITY TO SHIFT OUT OF REVERSE, REVERSE GEAR JUMP-OUT, WILL NOT SHIFT INTO OR ENGAGE REVERSE GEAR. *TT
991471999-11-24. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). INFORMATION ON USING THE SERVICE BAY TECHNICAL SYSTEM (SBTS) AND NEW GENERATION STAR (NGS) TESTER, AND TO UPDATE THE POWERTRAIN CONTROL MODULE (PCM) INFORMATION CHARTS. *TT
64601999-09-03. Service bulletin. POWER TRAIN:DRIVELINE:DRIVESHAFT. INFORMATION ON CHECKING DRIVESHAFT RUN OUT. *TT
64111999-09-03. Service bulletin. POWER TRAIN:DRIVELINE:DRIVESHAFT. INFORMATION ON CHECKING DRIVESHAFT RUN OUT. *TT
99461999-09-01. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES. CONCERNS WITH TRANSMISSION FLUID LEAKING AT THE RADIATOR. *TT
99461999-06-01. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. CONCERNS WITH TRANSMISSION FLUID LEAKING AT RADIATOR. *TT
99431999-05-11. Service bulletin. ELECTRICAL SYSTEM:IGNITION:MODULE; POWER TRAIN. INFORMATION REGARDING REPROGRAMMING POWERTRAIN CONTROL MODULES (PCMS). *TT

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