transmission LINCOLN NAVIGATOR 2008 Owner's Guide

•Fuel economy may decrease with lower temperatures during the first
8–10 miles (12–16 km) of driving.
•Driving on flat terrain offers improved fuel economy as compared to
driving on hilly terrain.
•Transmissions give their best fuel economy when operated in the top
cruise gear and with steady pressure on the gas pedal.
•Four-wheel-drive operation (if equipped) is less fuel efficient than
two-wheel-drive operation.
•Close windows for high speed driving.
EPA window sticker
The characteristics of the four wheel drive vehicle, like those of many,
similar competitive products, fit within categories where the fuel
economy labeling regulations do not apply. Therefore, the following
information applies only to the two wheel drive vehicle.
Every new vehicle should have the EPA window sticker. Contact your
authorized dealer if the window sticker is not supplied with your vehicle.
The EPA window sticker should be your guide for the fuel economy
comparisons with other vehicles.
It is important to note the box in the lower left corner of the window
sticker. These numbers represent the range of fuel economy expected on
the vehicle under optimum conditions. Your fuel economy may vary
depending upon the method of operation and conditions.
EMISSION CONTROL SYSTEM
Your vehicle is equipped with various emission control components and a
catalytic converter which will enable your vehicle to comply with
applicable exhaust emission standards. To make sure that the catalytic
converter and other emission control components continue to work
properly:
•Use only the specified fuel listed.
•Avoid running out of fuel.
•Do not turn off the ignition while your vehicle is moving, especially at
high speeds.
•Have the items listed inscheduled maintenance information
performed according to the specified schedule.
The scheduled maintenance items listed inscheduled maintenance
informationare essential to the life and performance of your vehicle
and to its emissions system.
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1. The 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 cap may not have been securely tightened. SeeFuel filler
capin this chapter.
4. Driving through deep water—the electrical system may be wet.
These temporary malfunctions can be corrected by filling the fuel tank
with good quality fuel, properly tightening the fuel cap or letting the
electrical system dry out. After three driving cycles without these or any
other temporary malfunctions present, the
indicator should stay off
the next time the engine is started. A driving cycle consists of a cold
engine startup followed by mixed city/highway driving. No additional
vehicle service is required.
If the
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
indicator on can result in increased emissions, lower fuel
economy, reduced engine and transmission smoothness, and lead to more
costly repairs.
Readiness for Inspection/Maintenance (I/M) testing
Some state/provincial and local governments may have
Inspection/Maintenance (I/M) programs to inspect the emission control
equipment on your vehicle. Failure to pass this inspection could prevent
you from getting a vehicle registration. Your vehicle may not pass the I/M
test if the
indicator is on or not working properly (bulb is burned
out), or if the OBD-II system has determined that some of the emission
control systems have not been properly checked. In this case, the vehicle
is considered not ready for I/M testing.
If the
indicator is on or the bulb does not work, the vehicle may
need to be serviced. Refer to the On board diagnostics (OBD-II)
description in this chapter.
If the vehicle’s engine or transmission has just been serviced, or the
battery has recently run down or been replaced, the OBD-II system may
indicate that the vehicle is not ready for I/M testing. To determine if the
vehicle is ready for I/M testing, turn the ignition key to the ON position
for 15 seconds without cranking the engine. If the
indicator blinks
eight times, it means that the vehicle is not ready for I/M testing; if
the
indicator stays on solid, it means that the vehicle is ready for
I/M testing.
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BRAKE FLUID
The fluid level will drop slowly as
the brakes wear, and will rise when
the brake components are replaced.
Fluid levels between the “MIN” and
“MAX” lines are within the normal
operating range; there is no need to
add fluid. If the fluid levels are
outside of the normal operating
range the performance of the
system could be compromised; seek
service from your authorized dealer
immediately.
TRANSMISSION FLUID
Checking automatic transmission fluid
The automatic transmission does not have a transmission fluid dipstick.
Refer to yourscheduled maintenance informationfor 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.
Transmission fluid should be checked by an authorized dealer. If
required, fluid should be added by an authorized dealer.
Do not use supplemental transmission fluid additives, treatments or
cleaning agents. The use of these materials may affect transmission
operation and result in damage to internal transmission components.
AIR FILTER
Refer toscheduled maintenance informationfor the appropriate
intervals for changing the air filter element.
When changing the air filter element, use only the Motorcraft air filter
element listed. Refer toMotorcraft part numbersin this chapter.
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.
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Item Capacity Ford part nameFord part number /
Ford specification
Cooling system stop
leak pellets—Motorcraft Cooling
System Stop Leak PelletsVC-6 /
WSS-M99B37-B6
Engine oil 7.0 quarts (6.6 L)Motorcraft SAE 5W-20
Premium Synthetic
Blend Motor Oil
Motorcraft SAE 5W-20
Super Premium Motor
Oil
2
XO-5W20-QSP (US)
CXO-5W20- LSP12
(Canada) /
WSS-M2C930-A and API
Certification Mark
Automatic transmission
fluid
(6HP26)11.0 quarts
(10.5L)
3
Motorcraft MERCON
SP
AT F
4
XT-6-QSP /
MERCON
SP
Power steering fluidFill between MIN
and MAX lines on
reservoirMotorcraft MERCON
V
AT FXT-5-QM /
MERCON
V
Front axle fluid (4X4) 3.5 pints (1.8 L)Motorcraft SAE 80W-90
Premium Rear Axle LubeXY-80W90-QL /
WSP-M2C197-A
Rear axle
fluid–Conventional
differential
(9.75 inch axle)4.5 pints (2.13L)Motorcraft SAE 75W-140
Synthetic Rear Axle
Lube
5
XY-75W140-QL /
WSL-M2C192-A
Transfer case fluid
(4X4)1.6-1.8 quarts
(1.5-1.7L)Motorcraft Transfer Case
FluidXL–12 /
—
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Item Capacity Ford part nameFord part number /
Ford specification
Windshield washer fluid 4.5 quarts (4.1L)Motorcraft Premium
Windshield Washer
ConcentrateZC-32-A /
WSB-M8B16-A2
Fuel tank (Standard)28.0 gallons
(106.0L)——
Fuel tank (Navigator L)33.5 gallons
(126.8L)——
1Add the coolant type originally equipped in your vehicle.2Use of synthetic or synthetic blend motor oil is not mandatory. Engine oil need only meet the
requirements of Ford specification WSS-M2C930-A and the API Certification mark.3Indicates only approximate dry-fill capacity. Some applications may vary based on cooler size and
if equipped with an in-tank cooler.4Automatic transmissions that require MERCON
SP should only use MERCON
SP fluid. Use of a
dual usage fluid in an automatic transmission requiring MERCON
SP may cause transmission
damage. Refer toscheduled maintenance informationto determine the correct service interval.
Use of any fluid other than the recommended fluid may cause transmission damage.5Your vehicle’s rear axle is filled with a synthetic rear axle lubricant and is considered lubricated
for life. These lubricants are not to be checked or changed unless a leak is suspected, service is
required or the axle has been submerged in water. The axle lubricant should be changed any time
the axle has been submerged in water.
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The Vehicle Identification Number (VIN) contains the following
information:
1. World manufacturer identifier
2. Brake system / Gross Vehicle
Weight Rating (GVWR) / Restraint
System
3. Vehicle line, series, body type
4. Engine type
5. Check digit
6. Model year
7. Assembly plant
8. Production sequence number
TRANSMISSION/TRANSAXLE CODE DESIGNATIONS
You can find a
transmission/transaxle code on the
Safety Compliance Certification
Label. The following table tells you
which transmission or transaxle
each code represents.
Description Code
Six-speed automatic (6HP26) G
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A
ABS (see Brakes) .....................238
Accessory delay ..........................91
AdvanceTrac ..............................240
Air cleaner filter .......335–336, 338
Air suspension ...........................245
description ..............................245
Airbag supplemental restraint
system ........................171, 175, 177
and child safety seats ............173
description ..............171, 175, 177
disposal ....................................180
driver airbag ............173, 176, 178
indicator light .................175, 180
operation .................173, 176, 178
passenger airbag .....173, 176, 178
side airbag ...............................175
Antifreeze
(see Engine coolant) ................317
Anti-lock brake system
(see Brakes) ..............................238
Anti-theft system
arming the system ..................139
Audio system (see Radio) .........20
Automatic transmission
driving an automatic
overdrive .................................248
fluid, adding ............................335
fluid, checking ........................335
fluid, refill capacities ..............339
fluid, specification ..................339
Auxiliary input jack (Line in) ....27
Auxiliary power point .................88
Axle
lubricant specifications ..........339
refill capacities ........................339
B
Battery .......................................315acid, treating emergencies .....315
jumping a disabled battery ....284
maintenance-free ....................315
replacement, specifications ...338
servicing ..................................315
Belt-Minder
.............................167
Booster seats .............................181
Brakes ........................................237
anti-lock ...................................238
anti-lock brake system (ABS)
warning light ...........................238
fluid, checking and adding ....335
fluid, refill capacities ..............339
fluid, specifications .................339
lubricant specifications ..........339
parking ....................................239
shift interlock ..........................247
Bulbs ............................................77
C
Capacities for refilling fluids ....339
Cargo management system ......123
Cell phone use ..............................8
Changing a tire .........................275
Child safety restraints ..............181
child safety belts ....................181
Child safety seats ......................184
in front seat ............................186
in rear seat ......................186, 188
Child safety seats - booster
seats ...........................................181
Cleaning your vehicle
engine compartment ..............303
instrument panel ....................304
interior .............................305–306
plastic parts ............................303
washing ....................................301
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waxing .....................................302
wheels ......................................302
wiper blades ............................304
Clock ............................................88
Compass, electronic
set zone adjustment ...............107
Console ........................................87
overhead ..............................86–87
Controls
power seat ...............................143
steering column ........................99
Coolant
checking and adding ..............317
refill capacities ................320, 339
specifications ..........................339
Cruise control
(see Speed control) ....................96
Customer Assistance ................265
Ford Extended Service
Plan ..........................................297
Getting assistance outside the
U.S. and Canada .....................298
Getting roadside assistance ...265
Getting the service
you need .................................293
Ordering additional owner’s
literature .................................299
Utilizing the
Mediation/Arbitration
Program ...................................297
D
Daytime running lamps
(see Lamps) ................................73
Defrost
rear window ..............................71Dipstick
automatic transmission
fluid ..........................................335
engine oil .................................312
Driving under special
conditions ..................250, 259, 262
sand .........................................261
snow and ice ...........................263
through water .................261, 264
DVD system .................................35
E
Electronic message center .......106
Emergencies, roadside
jump-starting ..........................284
Emission control system ..........331
Engine ........................................342
cleaning ...................................303
coolant .....................................317
fail-safe cooling .......................321
idle speed control ...................315
lubrication specifications .......339
refill capacities ........................339
service points ..........................309
starting after a collision .........267
Engine block heater .................235
Engine oil ..................................312
change oil soon warning,
message center .......................312
checking and adding ..............312
dipstick ....................................312
filter, specifications ........314, 338
recommendations ...................314
refill capacities ........................339
specifications ..........................339
Event data recording ....................7
Exhaust fumes ..........................235
F
Fail safe cooling ........................321
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alignment ................................205
care ..........................................201
changing ..........................275, 279
checking the pressure ............201
inflating ...................................199
label .........................................211
replacing ..................................203
rotating ....................................205
safety practices .......................204
sidewall information ...............206
snow tires and chains ............217
spare tire .................................275
terminology .............................199
tire grades ...............................198
treadwear ........................198, 202
Towing .......................................223
recreational towing .................231
trailer towing ..........................223
wrecker ....................................291
Transmission .............................247
brake-shift interlock (BSI) ....247
fluid, checking and adding
(automatic) .............................335
fluid, refill capacities ..............339
lubricant specifications ..........339
Trunk .................................130–131Turn signal ..................................75
V
Vehicle Identification Number
(VIN) ..........................................343
Vehicle loading ..........................217
Ventilating your vehicle ...........235
W
Warning lights (see Lights) .......12
Washer fluid ..............................310
Water, Driving through .............264
Windows
power .........................................89
rear wiper/washer .....................84
Windshield washer fluid and
wipers ..........................................83
checking and adding fluid .....310
liftgate reservoir .....................310
replacing wiper blades ...........311
Wrecker towing .........................291
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