2003 Lincoln Navigator TSBs

INTERACTIVE VEHICLE DYNBAMICS (IVD) DIAGNOSTIC TROUBLE CODE C1998.

DIAGNOSTICS FOR DIAGNOSTIC TROUBLE CODE C1440 OMITTED FROM WORKSHOP MANUAL.

PARKING AID SYSTEM IS INOPERATIVE - DTC C1983.

PARKING AID SYSTEM INOPERATIVE - DTC C1983.

PARKING AID SYSTEM INOPERATIVE.

A TINY CRACK, OR CRACKS, AROUND THE TRANSFER CASE DRAIN PLUG HOLE.

DRIVERS FRONT POWER SEAT WILL NOT MOVE FORWARD OR REARWARD.

CLUNK/GRIND/THUMP NOISE - FRAME REPAIR PROCEDURE.

REAR AXLE NOISE REPAIR.

REAR AXLE NOISE REPAIR.

AXLE WHINE HOWL. THIS INCLUDES 1997-05 FORD VEHICLES.

SAFETY BELT RETRACTION SPEED.

LIMITED SLIP AXLE CHATTER, SHUDDER, BINDING SENSATION, OR VIBRATION DURING LOW SPEED TURNING MANEUVERS.

DEPLOYABLE RUNNING BOARDS (DRB) INTERMITTENTLY INOPERATIVE.

DEPLOYABLE RUNNING BOARDS (DRB) INTERMITTENTLY INOPERATIVE.

TINY CRACK OR CRACKS AROUND THE TRANSFER CASE DRAIN PLUG.

REVERSE SENSING SYSTEM DEFAULTING OFF, SETTING DIAGNOSTIC TROUBLE CODES, OR LOSING COMMUNICATION WITH DIAGNOSTIC SCAN TOOL.

MULTIPLE VEHICLES USING FEHP REAR AXLE FLUID.

DIAGNOSTIC TROUBLE CODE (DTC) P0320 WITH DRIVEABILITY SYMPTOMS.

AXLE WHINE AT HIGHWAY SPEEDS (40-60 MPH).

POWER RUNNING BOARDS GRINDING, AUTO REVERSING, OR STOPPING MID-WAY WHEN DEPLOYED.

RIDE HEIGHT ISSUES. *TT

AXLE WHINE AT HIGHWAY SPEEDS (40-60 MPH).

CLICK/POP/CREAK FROM REAR AXLE.

SEAT CUSHION FOAM DAMAGE/SHREDDING.

RETRACTABLE RUNNING BOARDS DO NOT DEPLOY/RETRACT.

VEHICLES EQUIPPED WITH ADVANCETRAC STABILITY ASSIST/INTERACTIVE VEHICLE DYNAMICS - IVD) MAY EXHIBIT A DIAGNOSTIC TROUBLE CODE C1998.

CHATTER, SHUDDER, A BINDING SENSATION, OR VIBRATION DURING LOW SPEED TURNS ON VEHICLES EQUIPPED WITH THE 9.75 INCH OR 8.8 INCH LIMITED SLIP REAR AXLE.

STABILITY CONTROL (ADVANCETRAC/IVD) DIAGNOSTIC TROUBLE CODE C1998.

PROCEDURE TO SEPARATE INBOARD CV JOINT HALFSHAFTS FROM DIFFERENTIAL.

INFORMATION USED WHEN REPLACING THE DRIVERS SEAT MODULE.

INFORMATION ON REPLACING THE LIFTGATE / TRUNK MODULE.

SERVICE TIPS ON ON CHECKING FUSES 32, 33 AND 34.

SOME VEHICLES MAY EXHIBIT A NO-START CONDITION WITH NO FUEL PRESSURE PRESENT AND / OR FUEL PUMP CIRCUIT DIAGNOSTIC TROUBLE CODES P0231 OR P0232.

DIAGNOSTICS PROVIDED FOR DIAGNOSTIC TROUBLE CODES C2777 / C2778 (SENSOR CLUSTER CAN BUS FAILURE / SENSOR CLUSTER POWER SUPPLY FAILURE).

DIAGNOSTIC PROCEDURES FOR DIAGNOSTIC TROUBLE CODE C1991 (MODULE CALIBRATION FAILURE) OMITTED FROM THE WORSHOP MANUAL.

This article supersedes TSB 22-2219 to update the Parts List and Service Procedure to clarify applicable steps by vehicle application.

For 2000-2024 Ford and Lincoln vehicles, swapping a module from a vehicle for diagnosis purposes is likely to cause errors and is not recommended.

Some 2003-2020 Expedition/Navigator and 2006-2020 F-150 (non-Raptor) vehicles equipped with 4WD may exhibit...

AIR SUSPENSION PERFORMANCE - HEIGHT SENSOR LINKAGE ARM DISENGAGING.

LOW TIRE INDICATOR ON - TPMS SYSTEM SENSOR WAKE UP.

GENERAL (PCM) POWER TRAIN CONTROL MODULE PROGRAMMING PROCEDURES.

GENERAL POWER TRAIN CONTROL MODULE (PCM) PROGRAMMING PROCEDURES.

A DIAGNOSTIC TROUBLE CODE B2721 (LIFTGATE/DECKLID AJAR OUTPUT SHORT TO GROUND OR OPEN) IN THE POWER LIFTGATE MODULE,...

TIRE PRESSURE MONITORING SYSTEM (TPMS) MODULE CONFIGURATION - SERVICE TIP.

A DIAGNOSTIC TROUBLE CODE (DTC) B2721 (LIFTGATE/DECKLID AJAR OUTPUT SHORT TO GROUND OR OPEN) IN THE POWER LIFTGATE MODULE.

COURTESY RAIL LAMPS DO NOT OPERATE CORRECTLY OR CAUSE A BATTERY DRAW.

ADVANCETRAC LIGHTING ON WITH DIAGNOSTIC TROUBLE CODE C1277 (STEERING WHEEL ANGLE 1 AND 2 CIRCUIT FAILURE) OR C1278...

ADVANCETRAC MALFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODE C1277 (STEERING WHEEL ANGLE 1 AN 2 CIRCUIT...

OPEN FUSE AND LOSS OF BACKLIGHTING IN THE INSTRUMENT CLUSTER.

DIAGNOSTIC TROUBLE CODE C1790 IN AIR SUSPENSION (4WAS/VDM) MODULE.

THIS ARTICLE ADDRESSES THE PROPER PROCEDURE TO CLEAR DIAGNOSTIC TROUBLE CODES C1990 OR C1991 FROM THE VEHICLE DYNAMICS...

SUBJECT REGARDING ROOF RACK WIND NOISE.

This article supersedes TSB 19-2026 to update the vehicle model years affected.

Some 2000 and newer Ford, Lincoln and Mercury vehicles equipped with aluminum body panels may exhibit corrosion concerns...

Some 2000 and newer Ford, Lincoln and Mercury vehicles equipped with aluminum body panels may exhibit corrosion concerns...

FORD: SOME VEHICLES MAY EXHIBIT OIL SEPARATION FROM THE INTERNAL LUBE FOUND IN THE UNITIZED CARTRIDGE SEAL.

REAR WINDOW WIPER INOPERATIVE.

AXLE SEAL LEAKS. *EH

ALUMINUM CORROSION - SERVICE TIP.

MOONROOF WATER LEAK, INOPERATIVE - CONTACT REQUEST IN METRO DETROIT AREA.

AXLE SEAL LEAKS. LEAKS FROM REAR HALFSHAFT AXLE SEAL.

POP/THUMP NOISE AT END OF WINDOW MOVEMENT AND/OR DRIVER'S WINDOW BOUNCE BACK AND REVERSE TO MID-POSITION.

LIFTGATE REVERSING DIRECTION WHEN CLOSING IN HOT AMBIENT TEMPERATURES ABOVE 90 F (32 C).

REAR AXLE HALFSHAFT SEAL LEAK.

INOPERATIVE POWER LIFTGATE AND RUNNING BOARDS, OR LIFTGATE AJAR MESSAGE, WITH DIAGNOSTIC TROUBLE CODE B1342.

POWER LIFTGATE AJAR WARNING IN THE MESSAGE CENTER.

ABNORMAL SURFACE RUST ON THE METAL COMPONENTS OF THE 20% AND/OR 40% SECOND-ROW SEATS.

NOISE FROM DOOR CLADDING AT HIGHWAY SPEEDS.

FRONT DOOR GLASS MAKING A POPPING NOISE AS IT ENTERS THE HEADER SEAL AT THE TOP OF THE DOOR OPENING AT HIGHWAY SPEEDS.

FLUID LEAKS FROM THE REAR HALFSHAFT SEAL.

FLUID LEAKS FROM THE REAR HALFSHAFT SEAL.

SOME VEHICLES MAY EXHIBIT A SERVICE ISSUE WITH THE POWER LIFT GATE OPERATION.

ENGINE MISFIRE WITH DIAGNOSTIC TROUBLE CODE (DTC) PEWEE, P0302, P0303, P0304, P0305, P0306, P0307, P0308, AND P0316.

WDS COP KIT DIAGNOSTIC TIP - COIL ON PLUG (COP) IGNITION SYSTEMS - ENGINE MISFIRE OR ROUGH RUNNING.

ENGINE MISFIRE OR RUNNING - COIL ON PLUG (COP) IGNITION SYSTEMS - WDS COP KIT DIAGNOSTIC TIPS.

COOLING SYSTEM-MOTORCRAFT PREMIUM GOLD ENGINE COOLANT-SERIVCE TIPS.

RETRACTABLE RUNNING BOARDS DO NOT DEPLOY/STOW WITH ENGINE OFF.

DIAGNOSTIC TROUBLE CODE (DTC) P0320 (IGNITION ENGINE SPEED INPUT CIRCUIT MALFUNCTION).

RUNS ROUGH / LACKS POWER / MISFIRE / MALFUNCTION INDICATOR LAMP - LOSS OF COMPRESSION ON VEHICLES WITH OVER 20,000 MILES.

ENGINE VIBRATION BETWEEN 1100-1330 RPM.

RUNS ROUGH/LACKS POWER/MISFIRE - LOSS OF COMPRESSION.

ENGINE MISFIRE OR ROUGH RUNNING CONDITION WITH COIL ON PLUG (COP) IGNITION SYSTEMS MAY BE MORE ACCURATELY DIAGNOSED...

FRONT CALIPER SEEPAGE IN EXTREME TEMPERATURES.

FALSE FAILURE OF THE VAPOR MANAGEMENT VALVE (VMV).

SOME 4X4S MAY EXHIBIT A FRONT AXLE GROAN OR HUM, AND / OR A SLIGHT VIBRATION WHEN OPERATED IN 2 HIGH MODE.

HIGH INTENSITY DISCHARGE (HID) HEADLAMPS.

HIGH INTENSITY DISCHARGE (HID) - SERVICE FIX.

HIGH INTENSITY DISCHARGE (HID) HEADLAMPS LEFT HEADLAMP INTERMITTENT OPERATION FLICKER.

MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATED - SYSTEM LEAN DIAGNOSTIC TROUBLE CODES (DTC'S) - SERVICE TIPS.

HIGH INTENSITY DISCHARGE (HID) HEADLAMPS INOPERATIVE IN AUTOLAMP MODE.

TIRE PRESSURE MONITORING SYSTEM (TPMS) LOW TIRE OR TIRE VERY LOW MESSAGE AND/OR THE TPMS LIGHT ON.

HID HEADLAMPS INOPERATIVE IN AUTOLAMP MODE.

EXCESSIVE MOISTURE IN THE HEADLAMP ASSEMBLY.

FRONT AXLE GROAN OR HUM, AND/OR A SLIGHT VIBRATION WHEN OPERATED IN 2 HIGH MODE.

Some 2003-2020 Expedition/Navigator and 2006-2020 F-150 vehicles equipped with TOD transfer cases may exhibit...

REAR WINDOW DEFROSTER GRID/INTEGRAL ANTENNA DIAGNOSIS AND REPAIR - TERMINAL TAB REPAIR.

A/C EVAPORATOR CORE ICING.

REAR WINDOW DEFROSTER GRID/INTEGRAL ANTENNA DIAGNOSIS AND REPAIR - TERMINAL TAB REPAIR.

MULTIPLE VEHICLES - FUEL LEVEL INDICATION CONCERNS - SERVICE TIP.

INOPERATIVE ELECTRIC REAR WINDOW DEFROSTER (HEATED BACKLITE) GRID LINES, INTEGRAL ANTENNA CONCERNS.

FUEL SIGNAL TO INSTRUMENT CLUSTER SERVICE TIP.

MALFUNCTION INDICATOR LAMP ILLUMINATED WITH DIAGNOSTIC TROUBLE CODES (DTCS) P0442, P0455, P0456, P0457 OR P1442 OR A...

MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATION WITH DIAGNOSTIC TROUBLE CODES P0442, P0455, P0456, P0457, P1442 OR CHECK...

CLIMATE CONTROLLED SEAT DIAGNOSIS - SERVICE TIPS.

HEATER HOSE LEAK. *TT

HIGH SIDE PRESSURE FLUCTUATIONS ON VEHICLES EQUIPPED WITH A FIXED SCROLL A/C COMPRESSOR.

CLIMATE CONTROL A/C SERVICE TECH TIPS.

INTERMITTENT LOSS OF COOLING OR AIRFLOW FROM A/C SYSTEM AT HIGHWAY DRIVES.

LOSS OF CLIMATE CONTROL COOLING DURING EXTENDED DRIVING.

CLIMATE CONTROLLED SEAT DIAGNOSIS - SERVICE TIPS.

CLIMATE CONTROLLED (CC) SEAT MAY EXHIBIT PREMATURE SHUTDOWN OF THE CC SEAT WHEN IT IS IN HEAD MODE ON THE SECOND OR SUBSEQUENT HEAT CYCLES.

SOME VEHICLES MAY EXHIBIT A FLASHING TRANSMISSION CONTROL INDICATOR LAMP (TCIL) AND DIAGNOSTIC TROUBLE CODES P0740,...

SOME VEHICLES EQUIPPED WITH A 4R100 TRANSMISSION AND BUILT BETWEEN JANUARY 1, 2001 AND MAY 1, 2002 MAY EXHIBIT FLASHING...

LAMP-BRAKE-INVADVERTENT DISABLING OF BRAKE SHIFT INTERLOCK.

NEW TRANSMISSION COOLER FLUSHER - SERVICE TIPS.

CHATTER, SHUDDER, BINDING SENSATION, OR VIBRATION DURING LOW SPEED TURNS.

TRANSMISSION FLUID LEAK BETWEEN THE RADIATOR TRANSMISSION OIL COOLER AND THE TRANSMISSION OIL COOLER FITTING (NOT THE...

REVERSE TILT-DOWN MIRRORS NOT RETURNING TO THE PRE-REVERSE POSITION AFTER SHIFTING TO REVERSE AND THEN TO DRIVE.

FOUR CORNER LOAD LEVELING AIR SUSPENSION MAY EXHIBIT LEVELING CONCERNS, SUCH AS ONE FRONT CORNER DROPPING.

GRINDING NOISE FROM FRONT AXLE WHEEL HUBS ON ACCELERATION IN 2WD - SERVICE TIP.

AIR SUSPENSION COMPRESSOR NOISE.

RIDE HEIGHT ISSUES ON AUTOMOBILES WITH AIR SUSPENSION.

CHECK AIR SUSPENSION MESSAGE WITH DIAGNOSTIC TROUBLE CODE (DTC) C1724, C1873, AND/OR C1889.

RIDE HEIGHT ANOMALIES ON VEHICLES EQUIPPED WITH AIR SUSPENSION, I.E.

AIR SUSPENSION DIAGNOSIS.

SOME VEHICLES MAY EXHIBIT A CHECK TIRE PRESSURE OR A TIRE LOSING PRESSURE MESSAGE IN THE MESSAGE CENTER.

SOME VEHICLES MAY EXHIBIT A FEATHERING OF THE TREAD EDGES ON NEW TIRES AS RECEIVED FROM THE FACTORY.

VIBRATION DIAGNOSIS - TIRE/WHEEL RUNOUT.

ALUMINUM ALLOY WHEELS PITTING AND OR PEELING CLEANING PROCEDURES.

TIRE FEATHERING AT LOW MILEAGE.

CORRECT LUG NUT TORQUE SPECIFICATIONS - INCREASE WHEEL NUT AND STUD SIZE - SERVICE TIP.

UNINTENDED BRAKE ASSIST.

BRAKE SHUDDER (ROTOR THICKNESS VARIATION) DUE TO THE NEW LOW DUST FRONT BRAKE LINING USED IN PRODUCTION, OR NEW LININGS...

DIAGNOSTICS FOR DIAGNOSTIC TROUBLE CODE C1991 IN THE ABS (ANTILOCK BRAKE SYSTEM) MODULE - OMITTED FROM WORKSHOP MANUAL - PROCEDURE PROVIDED.

VARIOUS ELECTRIC CONCERNS.

BRAKE DUST - REVISED BRAKE LININGS - VEHICLES BUILT PRIOR TO 12/18/2003.

ACCUMULATION OF BRAKE DUST ON THE WHEELS UNDER REGULATOR DRIVING CONDITIONS.

INFORMATION ON USING NSG DIAGNOSTIC CARD VERSION 20.1 AND SERVICE CARD VERSION 10.2 WHEN SERVICING.

THIS SERVICE REMINDER IS IN REFERENCE TO LIFT (JACKING) POINTS.

AXLE WHINE HOWL SERVICE WITH INDIVIDUAL PARTS INSTEAD OF AN AXLE ASSEMBLY.

SAFETY BELT WEB STOP BUTTON SERVICE.

REMOTE KEYLESS ENTRY (RKE) - SERVICE TIPS.

STEERING WHEEL AT 65 MPH (105 KM/H) OR HIGHER.

STEERING WHEEL NIBBLE AT HIGHWAY SPEEDS.

DIAGNOSTIC TROUBLE CODE (DTC) P0320 WITH POSSIBLE DRIVEABILITY CONCERNS AND/OR CHARGING SYSTEM WARNING INDICATOR ON WITH POSSIBLE DTC P0620.

CHARGING SYSTEM WARNING INDICATOR INTERMITTENTLY ON WITH POSSIBLE DIAGNOSTIC TROUBLE CODE (DTC) P0620.

WARNING INDICATORS-PARKING AID-REVERSE SENSING SYSTEM (RSS) AND FORWARD SENSING SYSTEM (FSS)-FALSE ACTIVATION OF WARNING TONE-SERVICE TIPS.

STABILITY ASSIST (ADVANCETRAC/IVD) SYSTEMS MAY NOT BE RECALIBRATED PROPERLY USING WDS.

VARIOUS 2003 VEHICLES EQUIPPED WITH PREMIUM CD-6 RADIOS - CD-6 SHUFFLE FEATURE BETWEEN DISCS NOT AVAILABLE.