2006 Lincoln Navigator Service and Repair Manual

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Factory-Grade Data

2006 Lincoln Navigator service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.

Built for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and use wiring diagrams and system sections to diagnose problems faster.

What’s included

  • Step-by-step repair procedures and service information
  • Specifications and reference data (where provided)
  • Electrical coverage with wiring diagrams
  • Coverage across key systems: engine, transmission, brakes, steering, suspension, HVAC, and more

Trims covered

  • Ultimate Sport Utility 4-Door
  • Luxury Sport Utility 4-Door

Engines covered

  • 5.4L 330Cu. In. V8 GAS SOHC Naturally Aspirated

Index / Table of contents

  • Body
  • Brakes
  • Chassis Electrical
  • Driveline
  • Engine Cooling
  • Engine Electrical
  • Engine Mechanical
  • Engine Performance & Emission Controls
  • Fuel System
  • General Information & Identification
  • Heating, Ventilation, & Air Conditioning
  • Hybrid & Electric Vehicle Systems
  • Steering
  • Suspension
  • Transmission, Clutch, & Transfer Case
  • Wiring Diagrams

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Vehicle Safety Data

2006 Lincoln Navigator Recalls & Complaints

NHTSA #05V51900009/11/2005Component: POWER TRAIN:AUTOMATIC TRANSMISSION

CERTAIN PASSENGER VEHICLES MAY HAVE BEEN BUILT WITH AN INCORRECTLY MANUFACTURED AUTOMATIC TRANSMISSION PARKING PAWL GUIDE PLATE.

Consequence

THIS COULD CAUSE THE PARKING LOCK SYSTEM NOT TO ENGAGE, AFTER THE TRANSMISSION IS PLACED IN THE PARK

Remedy

DEALERS WILL REPAIR AND REPLACE THE AUTOMATIC TRANSMISSION GUIDE PLATE. THE RECALL BEGAN ON NOVEMBE

NHTSA #05V52000009/11/2005Component: VISIBILITY:WINDSHIELD WIPER/WASHER:MOTOR

ON CERTAIN TRUCKS, PASSENGER CARS AND SPORT UTILITY VEHICLES, THE WINDSHIELD WIPER MOTOR MAY HAVE BEEN PRODUCED WITHOUT GREASE BEING APPLIED TO THE OUTPUT SHAFT GEAR.

Consequence

AFTER A PERIOD OF CONTINUOUS USE ON THE HIGH SPEED SETTING, LACK OF GREASE ON THE OUTPUT SHAFT GEAR

Remedy

DEALERS WILL INSPECT THE WIPER MOTOR FOR THE PRESENCE OF GREASE AND GREASE THE WIPER MOTOR GEARS IF

NHTSA #05V31000006/07/2005Component: TIRES:TREAD/BELT

ON CERTAIN SPORT UTILITY VEHICLES, THE FRONT AND REAR TIRES ON THE DRIVER'S SIDE OF AFFECTED VEHICLES MAY HAVE BEEN DAMAGED AT THE CENTER TREAD DURING PRODUCTION.

Consequence

OVER TIME, THE DAMAGE MAY BE SUFFICIENT TO ALLOW BELT CORROSION ULTIMATELY LEADING TO A TREAD SEPARA

Remedy

DEALERS WILL INSPECT ALL FOUR TIRES (TO ENSURE INSPECTION OF THE LEFT HAND SIDE TIRES THAT MAY HAVE

TSB #11005305

This article supersedes TSB 22-2219 to update the Parts List and Service Procedure to clarify applicable steps by vehicle application. Some 2003-2020 Expedition/Navigator and 2006-2020 F-150 (non-Raptor) vehicles equipped with 4WD may exhib

TSB #10243490

When performing any transmission fluid changes or topoffs involving MERCON SP, MERCON LV has replaced all versions of MERCON SP and can be used going forward. Mixing MERCON LV and MERCON SP in the same transmission is acceptable. After 30-J

TSB #10235153

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. It is also not recommended to order a replacement module using a vehicle identification numbe

TSB #10214754

Some 2003-2020 Expedition/Navigator and 2006-2020 F-150 (non-Raptor) vehicles equipped with 4WD may exhibit grinding/clicking/ratcheting noise from the front wheel area. This may be due to partial engagement of the integrated wheel ends (IW

TSB #10181917

Some 2003-2020 Expedition/Navigator and 2006-2020 F-150 vehicles equipped with TOD transfer cases may exhibit grinding/clicking/ratcheting noise from the front wheel area. This may be due to partial engagement of the integrated wheel ends (

TSB #10177863

This article supersedes TSB 19-2026 to update the vehicle model years affected. Some 2000 and newer Ford/Lincoln/Mercury vehicles equipped with aluminum body panels may exhibit corrosion concerns appearing as bubbled and/or peeling paint wi

TSB #10156863

Some 2000 and newer Ford, Lincoln and Mercury vehicles equipped with aluminum body panels may exhibit corrosion concerns appearing as bubbled and/or peeling paint with or without accompanying white dust. Panel replacement is recommended. Fo

TSB #10155551

Some 2000 and newer Ford, Lincoln and Mercury vehicles equipped with aluminum body panels may exhibit corrosion concerns appearing as bubbled and/or peeling paint with or without accompanying white dust. Panel replacement is recommended. Fo

Showing the 8 most recent of 34 technical service bulletins on file with NHTSA.

20071025Component: ENGINE AND ENGINE COOLING:ENGINECrash reportedFire reported1 injured

TL*THE CONTACT OWNS A 2006 LINCOLN NAVIGATOR. WHILE DRIVING 50 MPH, THE VEHICLE CRASHED INTO THE REAR OF ANOTHER VEHICLE. THE AIR BAGS DEPLOYED AND FLAMES WERE NOTICED UNDER THE HOOD. THE VEHICLE E

20151218Component: AIR BAGSCrash reported1 injured

TL* THE CONTACT OWNED A 2006 LINCOLN NAVIGATOR. THE CONTACT STATED THAT WHILE AT A COMPLETED STOP, ANOTHER VEHICLE CRASHED INTO THE REAR END OF THE VEHICLE. AS A RESULT, THE CONTACT CRASHED INTO THE V

20090728Component: STEERINGCrash reported1 injured

TL*THE CONTACT OWNS A 2006 LINCOLN NAVIGATOR. ON JULY 17, 2009, WHILE DRIVING APPROXIMATELY 23 MPH, THE CONTACT FELT THE STEERING PULL TO THE RIGHT. SHE ATTEMPTED TO KEEP IT CENTERED AND THEN HEARD

20090728Component: WHEELSCrash reported1 injured

TL*THE CONTACT OWNS A 2006 LINCOLN NAVIGATOR. ON JULY 17, 2009, WHILE DRIVING APPROXIMATELY 23 MPH, THE CONTACT FELT THE STEERING PULL TO THE RIGHT. SHE ATTEMPTED TO KEEP IT CENTERED AND THEN HEARD

20170803Component: AIR BAGSCrash reported

TL* THE CONTACT OWNS A 2006 LINCOLN NAVIGATOR. WHILE DRIVING APPROXIMATELY 35 MPH AND ATTEMPTING TO CHANGE LANES, THE LEFT LANE SUDDENLY STOPPED AND THE CONTACT REAR ENDED THE PRECEDING VEHICLE. THE P

Showing the 5 most serious of 90 complaints filed with NHTSA.

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