check engine LINCOLN NAVIGATOR 2015 Owner's Guide

When Fail-Safe Mode is Activated
WARNING:Fail-safe mode is for use during emergencies only.
Operate the vehicle in fail-safe mode only as long as necessary to
bring the vehicle to rest in a safe location and seek immediate repairs.
When in fail-safe mode, the vehicle will have limited power, will not be
able to maintain high-speed operation, and may completely shut down
without warning, potentially losing engine power, power steering assist,
and power brake assist, which may increase the possibility of a crash
resulting in serious injury.
WARNING: Never remove the coolant reservoir cap while the
engine is running or hot.
You have limited engine power when in the fail-safe mode, so drive the
vehicle with caution. The vehicle will not be able to maintain high-speed
operation and the engine will run rough. Remember that the engine is
capable of completely shutting down automatically to prevent engine
damage, therefore:
1. Pull off the road as soon as safely possible and turn off the engine.
2. Arrange for the vehicle to be taken to an authorized dealer.
3. If this is not possible, wait a short period for the engine to cool.
4. Check the coolant level and replenish if low.
5. Restart the engine and take your vehicle to an authorized dealer.
Note: Driving the vehicle without repairing the engine problem increases
the chance of engine damage. Take your vehicle to an authorized dealer
as soon as possible.
AUTOMATIC TRANSMISSION FLUID CHECK
Note: Transmission fluid should be checked by an authorized dealer. If
required, fluid should be added by an authorized dealer.
The automatic transmission does not have a transmission fluid dipstick.
Refer to your scheduled maintenance information for scheduled
intervals for fluid checks and changes. Your transmission does not
consume fluid. However, the fluid level should be checked if the
transmission is not working properly, (i.e., if the transmission slips or
shifts slowly) or if you notice some sign of fluid leakage.
Maintenance 271
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If you see any corrosion on the battery or terminals, remove the cables
from the terminals and clean with a wire brush. You can neutralize the
acid with a solution of baking soda and water.
It is recommended that the negative battery cable terminal be
disconnected from the battery if you plan to store your vehicle for an
extended period of time. This will minimize the discharge of your battery
during storage.
Because your vehicle’s engine is electronically controlled by a computer,
some control conditions are maintained by power from the battery. When
the battery is disconnected or a new battery is installed, the engine must
relearn its idle and fuel trim strategy for optimum driveability and
performance. To begin this process:
1. With the vehicle at a complete stop, set the parking brake.
2. Put the gearshift in P (Park), turn off all accessories and start the
engine.
3. Run the engine until it reaches normal operating temperature.
4. Allow the engine to idle for at least one minute.
5. Turn the A/C on and allow the engine to idle for at least one minute.
6. Drive the vehicle to complete the relearning process.
•The vehicle may need to be driven 10 miles (16 km) or more to
relearn the idle and fuel trim strategy.
• Note: If you do not allow the engine to relearn its idle trim, the idle
quality of your vehicle may be adversely affected until the idle trim is
eventually relearned.
If the battery has been disconnected or a new battery has been installed,
the clock and radio settings must be reset once the battery is
reconnected.
CHECKING THE WIPER BLADES Run the tip of your fingers over the edge of the blade
to check for roughness.
Clean the wiper blades with washer fluid or water
applied with a soft sponge or cloth.
274 Maintenance
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4. To attach the new wiper to the
wiper arm, align the cross pin and
keyway (denoted with the arrows)
and firmly press the wiper blade
into the wiper arm until an audible
snap is heard.
If you find this procedure too difficult, please see your dealer.
AIR FILTER CHECK
WARNING: To reduce the risk of vehicle damage and or
personal burn injuries, do not start your engine with the air
cleaner removed and do not remove it while the engine is running.
Note: Failure to use the correct air filter element may result in severe
engine damage. The customer warranty may be void for any damage to
the engine if the correct air filter element is not used.
When changing the air filter element, use only the air filter element
listed. See Motorcraft® Part Numbers in theCapacities and
Specifications chapter.
See Scheduled Maintenance Information for the appropriate intervals
for changing the air filter element.
Note: Failure to use the correct air filter element may result in severe
engine damage. The customer warranty may be void for any damage to
the engine if the correct air filter element is not used.
276 Maintenance
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Engine
•The engine oil and filter should be changed prior to storage, as used
engine oil contains contaminates that may cause engine damage.
• Start the engine every 15 days. Run at fast idle with the climate
controls set to defrost until it reaches normal operating temperature.
• With your foot on the brake, shift through all the gears while the
engine is running.
Fuel system
• Fill the fuel tank with high-quality fuel until the first automatic shutoff
of the fuel pump nozzle.
Cooling system
• Protect against freezing temperatures.
• When removing vehicle from storage, check coolant fluid level.
Confirm there are no cooling system leaks, and fluid is at the
recommended level.
Battery
• Check and recharge as necessary. Keep connections clean.
• If storing your vehicle for more than 30 days without recharging the
battery, it may be advisable to disconnect the battery cables to ensure
battery charge is maintained for quick starting.
Note: If battery cables are disconnected, it will be necessary to reset
memory features.
Brakes
• Make sure brakes and parking brake are fully released.
Tires
• Maintain recommended air pressure.
Miscellaneous
• Make sure all linkages, cables, levers and pins under vehicle are
covered with grease to prevent rust.
• Move vehicles at least 25 feet (8 meters) every 15 days to lubricate
working parts and prevent corrosion.
Vehicle Care 293
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The Vehicle Identification Number (VIN) contains the following
information:A. World manufacturer identifier
B. Brake system / Gross Vehicle
Weight Rating (GVWR) / Restraint
Devices and their location
C. Make, vehicle line, series, body
type
D. Engine type
E. Check digit
F. Model year
G. Assembly plant
H. Production sequence number.
VEHICLE CERTIFICATION LABEL The National Highway Traffic Safety
Administration Regulations require
that a Safety Compliance
Certification Label be affixed to a
vehicle and prescribe where the
Safety Compliance Certification Label
may be located. The Safety
Compliance Certification Label shall
be affixed to either the door hinge
pillar, the door latch post, or the
edge of the door near the door latch,
next to the driver’s seating position.
334Capacities and Specifications
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Oils, Fluids and Flushing
In many cases, fluid discoloration is a normal operating characteristic
and, by itself, does not necessarily indicate a concern or that the fluid
needs to be changed. However, discolored fluids that also show signs of
overheating and foreign material contamination should be inspected
immediately by a qualified expert, such as the factory-trained technicians
at your dealership. Your vehicle’s oils and fluids should be changed at the
specified intervals or in conjunction with a repair. Flushing is a viable
way to change fluid for many vehicle sub-systems during scheduled
maintenance. It is critical that systems are flushed only with new fluid
that is the same as that required to fill and operate the system, or using
a Ford-approved flushing chemical.
Owner Checks and Services
Certain basic maintenance checks and inspections should be performed
every month or at six month intervals.
Check every month
Engine oil level.
Function of all interior and exterior lights.
Tires (including spare) for wear and proper pressure.
Windshield washer fluid level.
Check every six months
Battery connections. Clean if necessary.
Body and door drain holes for obstructions. Clean if necessary.
Cooling system fluid level and coolant strength.
Door weatherstrips for wear. Lubricate if necessary.
Hinges, latches and outside locks for proper operation. Lubricate if
necessary.
Parking brake for proper operation.
Safety belts and seat latches for wear and function.
Safety warning lamps (brake, ABS, airbag, safety belt) for operation.
Washer spray and wiper operation. Clean or replace blades as
necessary.
452 Scheduled Maintenance
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Multi-point Inspection
In order to keep your vehicle running right, it is important to have the
systems on your vehicle checked regularly. This can help identify
potential issues and prevent major problems. Ford Motor Company
recommends the following multi-point inspection be performed at every
scheduled maintenance interval to help make sure your vehicle keeps
running great.
Multi-point inspection
Accessory drive belt(s) Hazard warning system operation
Battery performance Horn operation
Engine air filter Radiator, cooler, heater and A/C hoses
Exhaust system Suspension components for leaks or damage
Exterior lamps operation Steering and linkage
Fluid levels
*; fill if necessary Tires (including spare) for wear and proper pressure**
For oil and fluid leaks Windshield for cracks, chips or pits
Half-shaft dust boots Washer spray and wiper operation
*Brake, coolant recovery reservoir, automatic transmission, power
steering (if equipped) and window washer.
**If your vehicle is equipped with a temporary mobility kit, check the tire
sealant expiration Use By date on the canister. Replace as needed.
Be sure to ask your dealership service advisor or technician about the
multi-point vehicle inspection. It is a comprehensive way to perform a
thorough inspection of your vehicle. It is your checklist that gives you
immediate feedback on the overall condition of your vehicle. You will
know what has been checked, what is okay, as well as those things that
may require future or immediate attention. The multi-point vehicle
inspection is one more way to keep your vehicle running great!
Scheduled Maintenance 453
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EXCEPTIONS
Normal vehicle axle maintenance:Rear axles and power take-off
units with synthetic fluid and light-duty trucks equipped with
Ford-design axles are lubricated for life; do not check or change fluid
unless a leak is suspected, service is required or the assembly has been
submerged in water. During long periods of trailer towing with outside
temperatures above 70°F (21°C) and at wide-open throttle for long
periods above 45 mph (72 km/h), non-synthetic rear axle fluids should
be changed every 3000 miles (4800 kilometers) or three months,
whichever comes first. This interval can be waived if the axle is filled
with 75W140 synthetic gear fluid meeting Ford specification
WSL-M2C192-A, part number F1TZ-19580-B or equivalent. Add friction
modifier XL-3 (EST-M2C118-A) or equivalent for complete refill of
Traction-Lok rear axles (see Technical specificationsin theCapacities
and Specifications chapter for details).
Police/Taxi/Livery vehicle axle maintenance: Change rear axle fluid
every 100000 miles (160000 km). Rear axle fluid change may be waived
if the axle was filled with 75W140 synthetic gear fluid meeting Ford
specification WSL-M2C192-A, part number FITZ-19580-B or equivalent.
Add four ounces (118 mL) of additive friction modifier XL-3
(EST-M2C118-A) or equivalent for complete refill of Traction-Lok rear
axles. The axle fluid should be changed anytime the axle has been
submerged in water.
California fuel filter replacement: If the vehicle is registered in
California, the California Air Resources Board has determined that the
failure to perform this maintenance item will not nullify the emission
warranty or limit recall liability prior to the completion of the vehicle’s
useful life. Ford Motor Company, however, urges you to have all
recommended maintenance services performed at the specified intervals
and to record all vehicle service.
Hot climate oil change intervals: Vehicles operating in the Middle
East, North Africa, Sub-Saharan Africa or locations with similar climates
using an American Petroleum Institute (API) Certified for Gasoline
Engines (Certification mark) oil of SM or SN quality, the normal oil
change interval is 5000 miles (8000 kilometers).
If the available API SM or SN oils are not available, then the oil change
service interval is 3000 miles (4800 kilometers).
Engine air filter replacement: Engine air filter life is dependent on
exposure to dusty and dirty conditions. Vehicles operated in these
conditions require frequent inspection and replacement of the engine air
filter.
466 Scheduled Maintenance
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911 Assist™ ..............................398
A
ABS (see Brakes) .....................187
Accessing and using your USB
port ............................................378
Accessing your calendar ..........398
Accessory delay ..........................94
Adding (pairing) a phone ........385
Airbag supplemental restraint
system ..........................................45and child safety seats ..............47
description ................................45
disposal ......................................52
driver airbag ..............................45
passenger airbag .......................45
side airbag ...........................45, 47
Air cleaner filter .......276–277, 333
Air filter .............................277, 333
All Wheel Drive (AWD),
driving off road .........................179
Ambient mood/lighting .............405
Ambulance packages ..................14
AM/FM .......................................366
Antifreeze
(see Engine coolant) ................267
Anti-lock brake system
(see Brakes) ..............................187
Anti-theft system ..................76–77 arming the system ..............76–77
disarming a triggered system ..77
Audio system Single CD ................................343 Audio system (see Radio) .......343
Automatic transmission
driving an automatic
overdrive .................................172
fluid, adding ............................271
fluid, checking ........................271
fluid, refill capacities ..............328
fluid, specification ..................328
Selectshift (SST) ....................175
Auxiliary Input Jack .................375
Auxiliary powerpoint ................152
A/V inputs ..........................351, 382
Axle lubricant specifications ..........328
refill capacities ........................328
B
Battery .......................................273 acid, treating emergencies .....273
jumping a disabled battery ....244
maintenance-free ....................273
replacement, specifications ...333
servicing ..................................273
Blind Spot Information
System .......................................205
Booster seats ...............................30
Brakes ........................................187 anti-lock ...................................187
anti-lock brake system (ABS)
warning light ...........................187
brake warning light ................187
fluid, checking and adding ....272
fluid, refill capacities ..............328
fluid, specifications .................328
lubricant specifications ..........328
parking ....................................188
shift interlock ..........................176
trailer .......................................231
468 Index
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C
Capacities for refilling fluids ....328
Cargo management system ......220
CD ..............................................343
CD player ..........................341, 377
CD voice commands .................377
Cell phone use ............................14
Changing a tire .........................318
Changing the air filter ..............277
Child safety seatsautomatic locking mode
(retractor) .................................37
LATCH .......................................22
Child safety seats - booster
seats .............................................30
Cleaning the touchscreen ........356
Cleaning your vehicle ...............284 engine compartment ..............286
instrument panel ....................289
interior .............................288–289
plastic parts ............................285
washing ....................................284
waxing .....................................286
wheels ......................................291
wiper blades ............................287
Climate voice commands .........417
Clock ..........................................403
Console overhead ......................96–97, 155
Controls power seat ...............................131
Coolant ......................................267 checking and adding ..............267
refill capacities ........................328
specifications ..........................328
Cross Traffic Alert ....................205 Cruise control ...........................203
Customer Assistance ................241
Ford Extended Service
Plan ..........................................338
Getting roadside assistance ...241
Getting the service you
need .........................................247
Ordering additional owner’s
literature .................................253
Utilizing the
Mediation/Arbitration
Program ...................................251
D
Daytime running lamps
(see Lamps) ................................89
Defrost .......................................122 rear window ............................126
Dipstick automatic transmission
fluid ..........................................271
engine oil .................................266
Display settings .........................404
Driving under special
conditions ..................178, 182, 184 sand .........................................183
snow and ice ...........................185
through water .................183, 238
Dual automatic temperature
control (DATC) .........................122
E
Electronic stability control ......192
Emergencies, roadside jump-starting ..........................244
running out of fuel .................164
Emission control system ..........169
End user license agreement ....431
Index 469
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