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Service bulletins for the 2003 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.

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

By type

By component

By trouble code

Bulletins, newest first
072122008-02-21. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SOME 1997-2008 VEHICLES EQUIPPED WITH A 4.6L 2V, 5.4L 2V, OR 6.8L 2V ENGINE--SPARK PLUG THREAD REPAIR PROCEDURE--NOT COVERED UNDER NEW VEHICLE LIMITED WARRANTY. *NJ THIS INCLUDES F-53 MOTORHOME CHASSIS. UPDATED 2/23/10. *PE
065132006-05-11. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ENGINE MISFIRE WITH DIAGNOSTIC TROUBLE CODE (DTC) PEWEE, P0302, P0303, P0304, P0305, P0306, P0307, P0308, AND P0316. *TT
0416012006-01-13. Service bulletin. ENGINE AND ENGINE COOLING. WDS COP KIT DIAGNOSTIC TIP - COIL ON PLUG (COP) IGNITION SYSTEMS - ENGINE MISFIRE OR ROUGH RUNNING. *TT
0424212005-04-28. Service bulletin. SEAT BELTS:FRONT:RETRACTOR. SAFETY BELT RETRACTION SPEED. *TT
062162005-04-28. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. LIMITED SLIP AXLE CHATTER, SHUDDER, BINDING SENSATION, OR VIBRATION DURING LOW SPEED TURNING MANEUVERS. *TT
0421072005-04-28. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). GENERAL (PCM) POWER TRAIN CONTROL MODULE PROGRAMMING PROCEDURES. *TT
042482005-04-28. Service bulletin. STEERING:RACK AND PINION. STEERING RACK NOISE. *TT SQUEAK/CREAK NOISE FROM STEERING RACK WHEN TURNING. *SC
041892005-04-28. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:REAR WINDOW. REAR WINDOW DEFROSTER GRID/INTEGRAL ANTENNA DIAGNOSIS AND REPAIR - TERMINAL TAB REPAIR. *TT
0410032005-04-15. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. EXHAUST LEAK - CRACKED OR SEPARATED RIGHT SIDE EXHAUST PIPE - 3.8L AND 3.9L ENGINES. *TT
041742005-04-08. Service bulletin. ELECTRICAL SYSTEM. MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATED - SYSTEM LEAN DIAGNOSTIC TROUBLE CODES (DTC'S) - SERVICE TIPS. VARIOUS MODELS INCLUDING 2004 F-SERIES. *TT
163162005-04-07. Service bulletin. STRUCTURE:BODY:ROOF AND PILLARS. CONVERTIBLE TOP LIFTS UNEVENLY. *TT
022082005-04-07. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. CLIMATE CONTROL A/C SERVICE TECH TIPS. *EH
053102005-04-05. Service bulletin. SEAT BELTS. SAFETY BELT WEB STOP BUTTON SERVICE. *EH
0314042005-01-06. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ENGINE MISFIRE OR RUNNING - COIL ON PLUG (COP) IGNITION SYSTEMS - WDS COP KIT DIAGNOSTIC TIPS. TO INCLUDE VARIOUS 2005 MODELS. * AR THIS ARTICLE 04161 SUPERSEDES TSB 03-14-04.
0415142005-01-05. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:WINDSHIELD:ELECTRICAL HEATING ELEMENT. REAR WINDOW DEFROSTER GRID/INTEGRAL ANTENNA DIAGNOSIS AND REPAIR - TERMINAL TAB REPAIR. *TT
041562005-01-04. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. TR3650 MANUAL TRANSMISSION - JUMPS OUT OF GEAR 2ND AND/OR 3RD - CLASH NOISE AND/OR RASPY FEEL ON GEAR ENGAGEMENT. *TT
182292004-12-08. Service bulletin. STEERING. POP/CLUNK OR SQUEALING NOISE FROM THE STEERING GEAR WHEN TURNING, DRIVING OVER BUMPS, OR BRAKING. OASIS. *TT
041982004-12-07. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. MANUAL TRANSMISSION HARD TO SHIFT INTO FIRST/REVERSE FROM A STOP. *TT
0315012004-09-23. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:WINDSHIELD:ELECTRICAL HEATING ELEMENT. INOPERATIVE ELECTRIC REAR WINDOW DEFROSTER (HEATED BACKLITE) GRID LINES, INTEGRAL ANTENNA CONCERNS. *TT
041342004-09-22. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. TRANSMISSION RATTLE NOISE OR DIFFICULT TO SHIFT CONDITION ON VEHICLES EQUIPPED WITH A TREMEC T56 6 SPEED MANUAL TRANSMISSION. *TT
041032004-09-07. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. EXHAUST LEAK. RIGHT SIDE EXHAUST PIPE ON 3.8L OR 3.9L ENGINE. *TT
021782004-08-06. Service bulletin. STRUCTURE:BODY:ROOF AND PILLARS. NOISE-WINDNOISE FROM THE A PILLAR AREA. *MJ
021762004-08-05. Service bulletin. EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH. LAMP-BRAKE-INVADVERTENT DISABLING OF BRAKE SHIFT INTERLOCK. *MJ
163802004-07-27. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SERVICE CYLINDER HEAD GASKET FOR 4.6L APPLICATIONS. *TT
021112004-07-27. Service bulletin. FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES. FUEL PRESSURE RELIEF VALVE (SCHRADER VALVE) DISCONTINUED. *TT

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