2017 LINCOLN NAVIGATOR OBD port

An improperly operating or damaged exhaust
system may allow exhaust to enter the
vehicle. Have a damaged or improperly
operating exhaust system inspected and
repaired immediately.
Do not make any unauthorized changes to
your vehicle or engine. By law, vehicle
owners and anyone who manufactures,
repairs, services, sells, leases, trades
vehicles, or supervises a fleet of vehicles are
not permitted to intentionally remove an
emission control device or prevent it from
working. Information about your vehicle
’s
emission system is on the Vehicle Emission
Control Information Decal located on or near
the engine. This decal also lists engine
displacement.
Please consult your warranty information for
complete details. On-Board Diagnostics (OBD-II)
Your vehicle has a computer known as the
on-board diagnostics system (OBD-II) that
monitors the engine
’s emission control
system. The system protects the environment
by making sure that your vehicle continues
to meet government emission standards. The
OBD-II system also assists a service
technician in properly servicing your vehicle. When the service engine soon
indicator illuminates, the OBD-II
system has detected a malfunction.
Temporary malfunctions may cause the
service engine soon indicator to illuminate.
Examples are:
1. Your vehicle has run out of fuel—the engine may misfire or run poorly.
2. Poor fuel quality or water in the fuel—the
engine may misfire or run poorly.
3. The fuel fill inlet may not have closed properly. See Refueling (page 162).
4. Driving through deep water—the electrical system may be wet. You can correct these temporary
malfunctions by filling the fuel tank with good
quality fuel, properly closing the fuel fill inlet
or letting the electrical system dry out. After
three driving cycles without these or any
other temporary malfunctions present, the
service engine soon indicator should stay off
the next time you start the engine. A driving
cycle consists of a cold engine startup
followed by mixed city and highway driving.
No additional vehicle service is required.
If the service engine soon indicator remains
on, have your vehicle serviced at the first
available opportunity. Although some
malfunctions detected by the OBD-II may not
have symptoms that are apparent, continued
driving with the service engine soon indicator
on can result in increased emissions, lower
fuel economy, reduced engine and
transmission smoothness and lead to more
costly repairs.
167
Navigator (TB5) Canada/United States of America, enUSA, First Printing Fuel and Refueling

Cruise control
See: Using Cruise Control................................199
Customer Assistance
..................................238
D
Data Recording
..................................................9
Event Data Recording...........................................10
Service Data Recording.........................................9
Daytime Running Lamps...............................86 Type 1 - Conventional
(Non-Configurable)...........................................87
Type 2 - Configurable..........................................87
Direction Indicators
........................................88
Lane Change..........................................................88
Doors and Locks..............................................61
Drive Control
.................................................207
Driver Select Suspension.................................207
Driver and Passenger Airbags....................43 Children and Airbags...........................................44
Proper Driver and Front Passenger Seating
Adjustment.........................................................43
Driving Aids
....................................................201
Driving Hints..................................................228
Driving Through Water...............................229
DRL See: Daytime Running Lamps...........................86 E
Economical Driving
......................................228
Emission Control System............................166
On-Board Diagnostics (OBD-II)........................167
Readiness for Inspection and Maintenance
(I/M) Testing......................................................168
End User License Agreement...................488 VEHICLE SOFTWARE END USER LICENSE
AGREEMENT (EULA) ....................................488
Engine Block Heater
.....................................157
Using the Engine Block Heater.......................158
Engine Coolant Check................................268 Adding Coolant...................................................268
Coolant Change..................................................270
Engine Coolant Temperature
Management...................................................272
Fail-Safe Cooling................................................270
Recycled Coolant...............................................270
Severe Climates..................................................270
Engine Immobilizer See: Passive Anti-Theft System
........................70
Engine Oil Check.........................................266 Adding Engine Oil..............................................266
Engine Oil Dipstick......................................266
Engine Specifications..................................328 Drivebelt Routing................................................328 Entertainment................................................378
AM/FM Radio.......................................................380
Apps........................................................................\
391
Bluetooth Stereo or USB..................................389
CD (If equipped)..................................................388
HD Radio ™ Information (If Available)..............
384
SIRIUS® Satellite Radio (If Activated).............380
Sources.................................................................379
Supported Media Players, Formats and Metadata Information....................................
391
USB Ports..............................................................391
Environment......................................................15
Essential Towing Checks...........................220 Before Towing a Trailer.....................................225
Hitches...................................................................221
Launching or Retrieving a Boat or Personal
Watercraft (PWC)............................................226
Safety Chains......................................................224
Trailer Brakes.......................................................224
Trailer Hitch Cover.............................................220
Trailer Lamps.......................................................224
Trailer Towing Connector (Vehicles with a Trailer Towing Package and 7–Pin
Connector).......................................................220
When Towing a Trailer......................................225
Event Data Recording See: Data Recording..............................................9
Export Unique Options...................................14
521
Navigator (TB5) Canada/United States of America, enUSA, First Printing Index