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
CERTAIN PASSENGER VEHICLES MAY HAVE BEEN BUILT WITH AN INCORRECTLY MANUFACTURED AUTOMATIC TRANSMISSION PARKING PAWL GUIDE PLATE.
THIS COULD CAUSE THE PARKING LOCK SYSTEM NOT TO ENGAGE, AFTER THE TRANSMISSION IS PLACED IN THE PARK
DEALERS WILL REPAIR AND REPLACE THE AUTOMATIC TRANSMISSION GUIDE PLATE. THE RECALL BEGAN ON NOVEMBE
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.
AFTER A PERIOD OF CONTINUOUS USE ON THE HIGH SPEED SETTING, LACK OF GREASE ON THE OUTPUT SHAFT GEAR
DEALERS WILL INSPECT THE WIPER MOTOR FOR THE PRESENCE OF GREASE AND GREASE THE WIPER MOTOR GEARS IF
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.
OVER TIME, THE DAMAGE MAY BE SUFFICIENT TO ALLOW BELT CORROSION ULTIMATELY LEADING TO A TREAD SEPARA
DEALERS WILL INSPECT ALL FOUR TIRES (TO ENSURE INSPECTION OF THE LEFT HAND SIDE TIRES THAT MAY HAVE
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
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
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
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
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 (
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
The Powertrain Control/Emissions Diagnosis (PC/ED) manual has been revised for diagnosing electronic throttle bodies (ETBs). The ETC_ACT and ETC_DSD PIDs should not used to diagnose possible ETB concerns. The IDS has a limited refresh rate
When ordering a 2005 to 2008 remanufactured 5.4L 3v or 6.8L 3v engine, spark plug boots may be provided in the packaging. Replace all black spark plug boots from the original engine with the 'brown' spark plug boots, as provided. The update
Showing the 8 most recent of 31 technical service bulletins on file with NHTSA.
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
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
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
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
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.
