2004 Lincoln Navigator TSBs

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.

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).

CHATTER, SHUDDER, BINDING SENSATION, OR VIBRATION FROM LIMITED SLIP REAR AXLE DURING LOW SPEED TURNS.

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.

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...

The Powertrain Control/Emissions Diagnosis (PC/ED) manual has been revised for diagnosing electronic throttle bodies (ETBs).

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.

TPMS MODULE REPLACEMENT AND CONFIGURATION - SERVICE TIP.

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

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.

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).

REVERSE TILT MIRROR FUNCTION - SERVICE TIP.

REAR AXLE HALFSHAFT SEAL LEAK.

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.

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.

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.

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.

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.

HID HEADLAMPS INOPERATIVE IN AUTOLAMP MODE.

BRAKE SHUDDER. *TT

UNINTENDED BRAKE ASSIST.

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

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.

NOISE FROM A/C (AIR CONDITIONING) OR INSUFFICIENT A/C COOLING.

CLIMATE CONTROLLED SEAT DIAGNOSIS - SERVICE TIPS.

HEATER HOSE LEAK. *TT

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.

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.

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.

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 COLUMN CLUNK, POP OR CREAK.

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.

POPPING OR QUAVERING FROM RADIO ON THE AM BAND.

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