WenmarOpen by Wenmar Pro

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

Bulletins, newest first
69962000-03-14. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. INFORMATION REGARDING A CHANGE IN THE TORQUE VALUES OF THE ENGINE FRONT COVER WATER PUMP BOLTS. *TT
992422000-03-09. Service bulletin. STRUCTURE:BODY:DOOR. INFORMATION ON REPLACING AND / OR REPAIRING MALFUNCTIONING (DOOR, IGNITION AND DECKLID) LOCKS. *TT
992342000-03-09. Service bulletin. UNKNOWN OR OTHER. INFORMATION ON DIAGNOSING A VEHICLE WITH MALFUNCTION INDICATOR LAMP ILLUMINATED AND DIAGNOSTIC TROUBLE CODES P0442 AND P0455 STORED IN CONTINUOUS MEMORY. *TT
991962000-03-08. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. INFORMATION ON IDENTIFYING NON-APPROVED / ALTERNATE REFRIGERANTS WHICH COULD CAUSE SAFETY, AND PERFORMANCE CONCERNS IF INSTALLED IN FORD A/C SYSTEMS. *TT
991952000-03-06. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. SERVICE INFORMATION FOR MUSTY AND MILDEW TYPE ODORS COMING FROM THE AIR CONDITIONING / HEATING SYSTEM. *TT
991942000-03-06. Service bulletin. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS. INFORMATION FOR SERVICING AND DIAGNOSING BRAKE VIBRATION, BRAKE INSPECTION, AND BRAKE FRICTION MATERIAL REPLACEMENT. *TT
991852000-03-06. Service bulletin. UNKNOWN OR OTHER. VEHICLES BUILT BETWEEN 3/15/1997 AND 12/31/1998 AND WITH 4R70W TRANSMISSIONS MAY EXPERIENCE DELAYED OR NO 2-3 UPSHIFT, TRANSMISSION CONTROL INDICATOR LAMP ILLUMINATED WITH DIAGNOSTIC TROUBLE CODE P0782 STORED IN MEMORY. *TT
992252000-03-03. Service bulletin. STRUCTURE:BODY:ROOF AND PILLARS. CONCERNS WITH THE CONVERTIBLE TOP BOOT MAY FIT IMPROPERLY OR BE DIFFICULT TO INSTALL ON SOME VEHICLES DUE TO THE TOP NOT FOLDING DOWN ALL THE WAY INTO THE WELL. *TT
992222000-02-11. Service bulletin. ELECTRICAL SYSTEM:WIRING. SUBJECT ON A WIRE HARNESS TERMINAL REPAIR KIT AVAILABLE FOR REPAIRING ELECTRICAL WIRING HARNESSES. *TT
992072000-02-11. Service bulletin. ENGINE AND ENGINE COOLING. SUBJECT ON ENGINE COOLANT LEAKING INTO THE ENGINE OIL ON SOME VEHICLES. *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
99127171999-12-06. Service bulletin. SUSPENSION. SOME VEHICLES MAY EXHIBIT VIBRATION / SHAKE WHEN DRIVEN ON SMOOTH ROADS AT SPPED AROUND 62 MPH / 100 KPH. *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
9967951999-12-03. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS; ENGINE AND ENGINE COOLING:ENGINE. SUBJECT REGARDING VEHICLES EQUIPPED WITH 4.6L ENGINE REGARDLESS OF TRANSMISSION, MAY EXHIBIT A (FRONT END ACCESSORY DRIVE (FEAD) BELT- BELT NOISE, DAMAGE, AND / OR BELT COMES OFF). *TT
98112131999-10-14. Service bulletin. ENGINE AND ENGINE COOLING. SOME VEHICLES MAY EXHIBIT ABNORMAL TEMPERATURE GAUGE READINGS. *TT
9835661999-10-13. Service bulletin. ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:CONTROL MODULE. INFORMATION ON PROGRAMMING / DIAGNOSING ANY PASSIVE ANTI-THEFT SYSTEM (PATS) RELATED ISSUES. *TT
98113511999-09-24. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME VEHICLES WITH 4R70W TRANSMISSION MAY HAVE A HARSH REVERSE ENGAGEMENT. *TT
98102701999-09-23. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. SOME MANUAL TRANMISSION VEHICLES MAY EXHIBIT A CONDITION WHERE THE DRIVER CAN SENSE A VIBRATION / NOISE FROM THE CLUTCH PEDAL. *TT
9835661999-09-23. Service bulletin. ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:CONTROL MODULE. INFORMATION REGARDING PROGRAMMING / DIAGNOSING PASSIVE ANTI-THEFT SYSTEM (PATS) RELATED ISSUES. *TT
9832901999-09-23. Service bulletin. ENGINE AND ENGINE COOLING. ADDRESSING CONCERNS OF ABNORMAL TEMPERATURE GAUGE READINGS. *TT
9831501999-09-22. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES WITH 3.8L AND 4.6L ENGINES MAY HAVE AIRFLOW COMING OUT OF THE DEFROST NOZZLES IN ANY MODE POSITION. *TT
61631999-09-09. Service bulletin. WHEELS. SUBJECT PERTAINING TO WHEEL BALANCE. *TT
128991999-09-08. Service bulletin. SEATS:FRONT ASSEMBLY:POWER ADJUST. INFORMATION ON POWER SEAT SWITCH REPLACEMENT. *TT
128031999-09-07. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. CONCERNS WITH A VIBRATION CONDITION BETWEEN 1800 - 2300 RPM. *TT
64601999-09-03. Service bulletin. POWER TRAIN:DRIVELINE:DRIVESHAFT. INFORMATION ON CHECKING DRIVESHAFT RUN OUT. *TT

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