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Service bulletins for the 2003 Lincoln Navigator

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.

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

By type

By component

By trouble code

Bulletins, newest first
0506182005-10-07. Service bulletin. SUSPENSION:REAR. REAR AXLE NOISE REPAIR. *SC
185062005-05-05. Service bulletin. WHEELS. ALUMINUM ALLOY WHEELS PITTING AND OR PEELING CLEANING PROCEDURES. *EH
184782005-05-05. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. AXLE SEAL LEAKS. *EH
184662005-05-05. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. AXLE WHINE HOWL. THIS INCLUDES 1997-05 FORD VEHICLES. *EH
0407042005-04-29. Service bulletin. SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER. CLIMATE CONTROLLED SEAT DIAGNOSIS - SERVICE TIPS. *TT
042512005-04-29. Service bulletin. STRUCTURE:BODY. ALUMINUM CORROSION - SERVICE TIP. *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
0418022005-04-28. Service bulletin. EQUIPMENT:ELECTRICAL. DEPLOYABLE RUNNING BOARDS (DRB) INTERMITTENTLY INOPERATIVE. *TT
0424162005-04-28. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS. HEATER HOSE LEAK. *TT
0421072005-04-28. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). GENERAL (PCM) POWER TRAIN CONTROL MODULE PROGRAMMING PROCEDURES. *TT
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
042172005-04-15. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). GENERAL POWER TRAIN CONTROL MODULE (PCM) PROGRAMMING PROCEDURES. *TT
05142005-04-14. Service bulletin. SERVICE BRAKES, HYDRAULIC. BRAKE SHUDDER (ROTOR THICKNESS VARIATION) DUE TO THE NEW LOW DUST FRONT BRAKE LINING USED IN PRODUCTION, OR NEW LININGS THAT WERE INSTALLED PER TSB 04-05-02. *TT
417112005-04-08. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS. HIGH INTENSITY DISCHARGE (HID) HEADLAMPS LEFT HEADLAMP INTERMITTENT OPERATION FLICKER. *EH
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
041822005-04-08. Service bulletin. EQUIPMENT:ELECTRICAL. DEPLOYABLE RUNNING BOARDS (DRB) INTERMITTENTLY INOPERATIVE. *TT
163662005-04-07. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. A/C EVAPORATOR CORE ICING. *TT
163362005-04-07. Service bulletin. SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE. DIAGNOSTICS FOR DIAGNOSTIC TROUBLE CODE C1991 IN THE ABS (ANTILOCK BRAKE SYSTEM) MODULE - OMITTED FROM WORKSHOP MANUAL - PROCEDURE PROVIDED. *TT
163092005-04-07. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. HIGH SIDE PRESSURE FLUCTUATIONS ON VEHICLES EQUIPPED WITH A FIXED SCROLL A/C COMPRESSOR. *TT
163082005-04-07. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. VARIOUS 2003 VEHICLES EQUIPPED WITH PREMIUM CD-6 RADIOS - CD-6 SHUFFLE FEATURE BETWEEN DISCS NOT AVAILABLE. *TT
162972005-04-07. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. MOONROOF WATER LEAK, INOPERATIVE - CONTACT REQUEST IN METRO DETROIT AREA. *TT
022082005-04-07. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. CLIMATE CONTROL A/C SERVICE TECH TIPS. *EH
184392005-04-05. Service bulletin. POWER TRAIN. TINY CRACK OR CRACKS AROUND THE TRANSFER CASE DRAIN PLUG. *EH
184002005-04-05. Service bulletin. SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM. FOUR CORNER LOAD LEVELING AIR SUSPENSION MAY EXHIBIT LEVELING CONCERNS, SUCH AS ONE FRONT CORNER DROPPING. INDIVIDUAL AIR SPRINGS AVAILABLE FOR SERVICE. *TT

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