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Service bulletins for the 1999 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.

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

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Bulletins, newest first
122902001-01-18. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER. SOME VEHICLES EQUIPPED WITH 4R100 TRANSMISSION MAY EXHIBIT A DIAGNOSTIC TROUBLE CODE P1744 (TORQUE CONVERTER CLUTCH SLIPPAGE DETECTED). *TT
122822001-01-18. Service bulletin. VISIBILITY:REAR WINDOW WIPER/WASHER. SOME VEHICLES MAY EXHIBIT A REAR WIPER THAT DOES NOT FUNCTION PROPERLY (JAMMED). *TT
122662001-01-18. Service bulletin. POWER TRAIN. SOME VEHICLES MAY REQUIRE TECHNICAL ASSISTANCE FOR SPEEDOMETER ACCURACY CONCERNS. *TT
122662001-01-18. Service bulletin. POWER TRAIN. SOME VEHICLES MAY REQUIRE TECHNICAL ASSISTANCE FOR SPEEDOMETER ACCURACY CONCERNS. *TT
122272001-01-17. Service bulletin. ELECTRICAL SYSTEM. FOR ALL VEHICLES WITH GENERIC ELECTRONIC MODULE (GEM) CONCERNS THAT REQUIRE A MODULE REPLACEMENT, THE TECHNICIAN MUST CALL FOR APPROVAL BEFORE REMOVING AND / OR REPLACING THE MODULE. *TT
122182001-01-17. Service bulletin. SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP. FOR ALL VEHICLES WITH ANTILOCK BRAKE MODULE CONCERNS THAT REQUIRE A MODULE REPLACEMENT, THE TECHNICIAN MUST CALL FOR APPROVAL BEFORE REMOVING AND / OR REPLACING THE MODULE. *TT
121982001-01-16. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT. SOME VEHICLES WITH THE 5.4L ENGINE MAY EXHIBIT DIFFICULTY ENGAGING INTO AND OUT OF 4X4 LOW, WHILE COLD. *TT
53742001-01-16. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER. SOME VEHICLES EQUIPPED WITH 4R100 TRANSMISSION MAY EXHIBIT A DIAGNOSTIC TROUBLE CODE (DTC) P1744 (TORQUE CONVERTER CLUTCH SLIPPAGE DETECTED). *TT
53702001-01-16. Service bulletin. VISIBILITY:REAR WINDOW WIPER/WASHER. SOME VEHICLES MAY EXHIBIT A REAR WIPER THAT DOES NOT FUNCTION PROPERLY (JAMMED). *TT
52572001-01-13. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. INFORMATION ON VEHICLES EXHIBITING COLD ENGINE KNOCK. *TT
52432001-01-13. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT. INFORMATION ON VEHICLES WITH THE 5.4L ENGINE EXHIBITING DIFFICULTY ENGAGING INTO AND OUT OF 4X4 LOW. *TT
52332001-01-13. Service bulletin. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. INFORMATION ON THE ALIVE MEMORY (DAM) FEATURE DURING VARIOUS DIAGNOSTIC AND REPAIR PROCEDURES. *TT
51412001-01-13. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME VEHICLES WITH 4R100 TRANSMISSION MAY EXHIBIT A FLASHING TCIL WITH DIAGNOSTIC TROUBLE CODE (DTC) 1728 IN MEMORY.DTC 1728 IS DEFINED AS INTERNAL TRANSMISSION ELEMENT SLIPPAGE. THIS SPLIPPAGE CAN OCCUR ANYWHERE IN THE TRANSMISSION INCLUDING THE TORQUE CONVERTER.*TT
49812001-01-13. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES EQUIPPED WITH 5.4L ENGINES MAY EXHIBIT A COLD START ENGINE KNOCK CONCERN UNTIL WARMED UP. *TT
48022001-01-13. Service bulletin. VISIBILITY:WINDSHIELD WIPER/WASHER. REAR WIPER ARM INSTALLATION. *TT
991522001-01-05. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. INFORMATION ON THE NEW FLUSH AND FILL TOOL AVAILABLE THROUGH ROTUNDA. *TT
127982001-01-05. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES EQUIPPED WITH ENGINES PRODUCED BY WINDSOR ENGINE PLANT MAY EXHIBIT AN ENGINE KNOCK AT INITIAL COLD STARTUP. *TT
127972001-01-05. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. ADDRESSING CONCERNS OF A LOW SPEED (UNDER 35 MPH) CLICKING NOISE CAUSED BY A CAGE NUT ROCKING ON THE COTTER PIN FOR THE FRONT AXLE HALF SHAFT SPINDLE. *TT
9912102001-01-05. Service bulletin. UNKNOWN OR OTHER. FORD MOTOR COMPANY HAS RELEASED A PRIVATE LABELED MATERIAL TO BE USED FOR IRON PARTICLE / ACID RAIN SERVICE REPAIRS. *TT
991112001-01-05. Service bulletin. UNKNOWN OR OTHER. INFORMATION DESIGNED TO AID IN THE DIAGNOSIS, TESTING AND REPAIR OF NOISE, VIBRATION AND HARSHNESS (NVH) CONCERNS. *TT
99-8-152001-01-05. Service bulletin. STRUCTURE:BODY:DOOR. SUBJECT REGARDING DOOR TRIM PANEL REPLACEMENT - SERVICE TIP. *TT
46602001-01-03. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. SUBJECT REGARDING THE NAGATIVE BATTERY TERMINAL COVER ON SOME VEHICLES. *TT
129942000-12-14. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. SUBJECT REGARDING A/C VACUUM RESERVOIR / CHECK VALVE LOCATION FOR THE AIR CONDITIONING SYSTEM. *TT
135052000-11-29. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT. ALL 4X4 VEHICLES WITH ELECTRONIC SHIFT ONTHE FLY TRANSFER CASES WILL DISPLAY CONTACT PLATE PIDS OPPOSITE OF THE 1999 OR EARLIER WORKSHOP MANUAL INDICATES WHEN USING NGS WITH 15.0 LEVEL OR LATER SOFTWARE. *TT
133312000-11-27. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES EQUIPPED WITH ENGINES PRODUCED BY WINDSOR ENGINE PLANT MAY EXHIBIT AN ENGINE KNOCK AT INITIAL COLD STARTUP. *TT

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