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Service bulletins for the 2001 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.

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

By type

By component

By trouble code

Bulletins, newest first
155492002-04-12. Service bulletin. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. INFORMATION REGARDING POP/THUMP NOISE FROM POWER WINDOW. *YH
155282002-04-12. Service bulletin. SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM. SUBJECT REGARDING AIR SUSPENSION COMPRESSOR QUALITY. *YD
155172002-04-12. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SUBJECT REGARDING EXAGGERATED ENGINE BRAKING ON DECELERATION. *YD
155042002-04-11. Service bulletin. UNKNOWN OR OTHER. SOME VEHICLES MAY EXHIBIT DRIVEABILTY CONDITIONS AND/OR CHECK ENGINE LAMP ILLUMINATED WITH A DIAGNOSTIC TROUBLE CODE P0455 (GROSS LEAK DETECTED). *TT
02142002-04-11. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME ENGINE ASSEMBLIES WITH ALUMINUM CYLINDER HEADS REPAIRED IN-VEHILE HAVE BEEN FOUND TO LEAK COOLANT AND/OR OIL FROM THE CYLINDER HEAD GASKET AREA. *TT
02122002-04-11. Service bulletin. ELECTRICAL SYSTEM:HORN. SOME VEHICLES MAY EXHIBIT A WEAK HORN CHIRP CONFIRMATION WHEN THE KEY FOB IS USED, OR AN INOPERATIVE HORN WHEN THE ENGINE IS NOT RUNNING. *TT
012052002-02-26. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES MAY EXHIBIT VACUUM OR AIR LEAKS IN THE INTAKE MANIFOLD AND / OR ENGINE SYSTEM CAUSING DIAGNOSTIC TROUBLE CODES P0171 AND OR P0174. *TT
0121132002-02-22. Service bulletin. ELECTRICAL SYSTEM:IGNITION:SWITCH. SOME IGNITION SWITCH LOCK CYLINDER ASSEMBLIES MAY EXHIBIT ROUGNESS AND / OR EXCESS EFFORT IN TURNING, KEY DOES NOT FULLY RETURN FROM START, A MALFUNCTION INDICATOR LAMP MAY ILLUMINATE WITH P0500, P1502 AND U1039 STORED IN POWERTRIAN CONTROL MODULE (PCM). *TT
152252001-12-03. Service bulletin. WHEELS:RIM. SOME VEHICLES MAY EXHIBIT A DIFFICULT TO REMOVE WHEEL RIM CONDITION. *TT
152192001-12-03. Service bulletin. UNKNOWN OR OTHER. SOME VEHICLES MAY EXHIBIT A CONDITION WHERE ALL THE GUAGES INTHE INSTRUMENT CLUSTER WILL SWEEP AT INITIAL START UP. *TT
152622001-11-30. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. INFORMATION ON RADIO OPERATION WITH REAR SEAT ENTERTAINMENT SYSTEM. *TT
011812001-11-30. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:PARK/NEUTRAL START INTERLOCK SWITCH. BRAKE SHIFT INTERLOCK.*JB
152532001-11-30. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. INFORMATION DFPE SENSOR LOCATION. *TT
151232001-11-08. Service bulletin. POWER TRAIN:DRIVELINE. SOME VEHICLES MAY EXHIBIT A DRIVELINE VIBRATION AT SPEEDS BETWEEN 60-70 MPH. *SLC
151222001-11-08. Service bulletin. STRUCTURE:FRAME AND MEMBERS. SOME VEHICLES MAY EXHIBIT A VIBRATION AT IDLE AND/OR ENGINE DROANING NOISE ON ACCELERATION FROM A STOP. *SLC
151142001-11-01. Service bulletin. UNKNOWN OR OTHER. INFORMATION REGARDING EXTERNAL TRANSMISSION COOLER DISCONNECT TOOL. *JADA
011572001-10-31. Service bulletin. UNKNOWN OR OTHER. INFORMATION REGARDING TRANSMISSION FLUID USAGE CHARTS. *SLC
011562001-10-31. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:HEATER CORE. SOME VEHICLES MAY EXHIBIT HEATER CORE LEAKS. *SLC
150112001-10-23. Service bulletin. POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE). EXHIBITING AN UNCOMMANDED SHIFT WHEEL LOW DURING LOW SPEED MANEUVERING. *TT
011282001-10-22. Service bulletin. UNKNOWN OR OTHER. SOME VEHICLES MAY EXHIBIT A CHECK SUSPENSION LAMP ON WITH DIAGNOSTIC TROUBLE CODES B2140 OR C2140 EVEN AFTER THE AIR SUSPENSION SWITCH IN THE UPPER RH KICK PANEL HAS BEEN TURNED ON. *TT
150352001-09-05. Service bulletin. STEERING. INFORMATION CONCERNING STEERING GEAR CHANGE. *TT
011412001-09-05. Service bulletin. POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE). SOME VEHICLES MAY EXHIBIT INADVERTENT 4X4 HI OR LOW SHIFT EVENTS, 4X4 AND / OR LOW RANGE INDICATOR FLASHING OR SOLID OR VEHICLE STUCK IN 4L AFTER UNCOMMANDED SHIFT. *TT
011352001-09-05. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME VEHICLES EQUIPPED WITH 4R100 TRANSMISSION, HAVING A TRANSMISSION BUILD DATE BETWEEN 7/27/2000 AND 3/23/2001, MAY EXHIBIT AN INTERMITTENT, DELAYED OR NO SECOND GEAR CONDITION. *TT
143972001-08-07. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. CERTAIN SUPERCREWS AND SOME VEHICLES MAY EXHIBIT A WIND NOISE / BOOM WHEN DRIVEN AT HIGH SPEEDS ABOVE 55 MPH WITH THE MOON ROOF FULLY OPEN, DUE TO THE MOON ROOF WIND DEFLECTOR NOT DEPLOYED HIGH ENOUGH ABOVE THE ROOF LINE. *TT
149072001-07-20. Service bulletin. UNKNOWN OR OTHER. CONCERNS WITH VEHICLES EXHIBITING THE OIL PRESSURE GAUGE REGISTERING LOW OR NO OIL PRESSURE USUALLY ON INITIAL START-UP AFTER SEVERAL HOURS OF COLD SOAK. *TT

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