check transmission fluid FORD EXPEDITION 2006 2.G Owners Manual

Check fuel cap (if equipped):
Illuminates when the fuel cap may
not be properly installed. Continued
driving with this light on may cause
the Service engine soon warning
light to come on. Refer toFuel
filler capin theMaintenance and Specificationschapter.
Low washer fluid (if equipped):
Illuminates when the windshield
washer fluid is low.
Speed control:Illuminates when
the speed control is activated. Turns
off when the speed control system
is deactivated.
O/D off:Illuminates when the
overdrive function of the
transmission has been turned off,
refer to theDrivingchapter. If the
light flashes steadily or does not illuminate, have the transmission
serviced soon, or damage may occur.
AdvanceTrac
(if equipped):
Illuminates when the AdvanceTrac

with RSC system is active. If the light
remains on, have the system serviced
immediately, refer to theDriving
chapter for more information.
Four wheel drive low (if
equipped):Illuminates when
four-wheel drive low is engaged. If
the light fails to illuminate when the
ignition is turned ON, continues to flash or remains on, have the system
serviced immediately by your authorized dealer.
Four wheel drive high (if
equipped):
Illuminates when
four-wheel drive is engaged. If the
light fails to illuminate when the
ignition is turned ON, continues to flash or remains on, have the system
serviced immediately by your authorized dealer.
O/D
OFF
4x4
LOW
4x4
HIGH
2006 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)
Instrument Cluster
15

•do not allow waves to break higher than 6 inches (15 cm) above the
bottom edge of the rear bumper.
Exceeding these limits may allow water to enter vehicle components:
•causing internal damage to the components.
•affecting driveability, emissions and reliability.
Replace the rear axle lubricant any time the axle has been submerged in
water. Rear axle lubricant quantities are not to be checked or changed
unless a leak is suspected or repair required.
RECREATIONAL TOWING (ALL WHEELS ON THE GROUND)
An example of recreational towing would be towing your vehicle behind
a motorhome. Follow these guidelines if you have the need for
recreational towing your vehicle with all four wheels on the ground.
These guidelines are designed to ensure that your transmission is not
damaged.
2WD vehicles (with automatic transmissions):
•Place the transmission in N (Neutral)
•Maximum speed is 35 mph (56 km/h)
•Maximum distance is 50 miles (80 km)
If a distance of 50 miles (80 km) or a speed of 35 mph (56 km/h) must
be exceeded, the drive shaft will have to be removed before the vehicle
is towed.
Ford recommends the driveshaft be removed/installed only by a qualified
technician at an authorized dealer. See your authorized dealer for
driveshaft removal/installation.
Improper removal/installation of the driveshaft can cause
transmission fluid loss, damage to the driveshaft and internal
transmission components.
Vehicles equipped with Control Trac four-wheel drive system:
Vehicles equipped with the Control Trac four-wheel drive system cannot
be towed with any wheels on the ground. See your authorized dealer if
you must flat-tow a vehicle equipped with the Control Trac four-wheel
drive system.
2006 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)
Tires, Wheels and Loading
234

•Do not operate the vehicle with the power steering pump fluid level
below the MIN mark on the reservoir.
If the power steering system breaks down (or if the engine is turned
off), you can steer the vehicle manually, but it takes more effort.
If the steering wanders or pulls, check for:
•Underinflated tire(s) on any wheel(s)
•Uneven vehicle loading
•High crown in center of road
•High crosswinds
•Wheels out of alignment
•Loose or worn suspension components
AIR SUSPENSION SYSTEM (IF EQUIPPED)
The air suspension system is designed to improve ride comfort, vehicle
handling and general vehicle performance by adjusting the vehicle’s ride
height according to vehicle speed, weight added to or removed from the
vehicle and four-wheel drive (if equipped) operation. Normal vehicle
operation does not require any action by the driver.
When you enter the vehicle and the ignition is off, the air suspension will
have automatically lowered the vehicle to its lowest height to provide
easier entry. When a door or the liftgate is opened, the system
memorizes and maintains that height until either all doors are closed or
the vehicle’s speed exceeds 15 mph (24 km/h). The air suspension
system will then raise the vehicle’s height to its normal position when the
ignition is turned on, all doors are closed and the transmission is shifted
from P (Park).
When the vehicle is in motion, the air suspension will adjust the vehicle
ride height to normal operating position to maximize your ride comfort.
If your vehicle is equipped with four-wheel drive and you shift into 4WD
LOW, the air suspension will not move to it’s lowest position; instead, the
ride height is raised above the normal ride height position (at speeds
below 35 mph [56 km/h]) to improve ground clearance.
If a load is added to, or removed from the vehicle, the load leveling
feature of the air suspension system will adjust the suspension to keep
the vehicle at a constant level.
When exiting the vehicle, the air suspension will automatically lower the
vehicle to its lowest height to provide easier exit. You may hear a buzz or
click from the air suspension system when the ignition is turned off. The
2006 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)
Driving
245

If your vehicle is equipped with AdvanceTrac
with RSC, press the
AdvanceTrac
with RSC button (refer toAdvanceTrac
with Roll
Stability Control (RSC) Stability Enhancement Systemin this
chapter) while driving in deep sand if you experience excessive engine
power reduction.
Mud and water
If you must drive through high
water, drive slowly. Traction or
brake capability may be limited.
When driving through water,
determine the depth; avoid water
higher than the bottom of the hubs
(if possible) and proceed slowly. If the ignition system gets wet, the
vehicle may stall.
Once through water, always try the brakes. Wet brakes do not stop the
vehicle as effectively as dry brakes. Drying can be improved by moving
your vehicle slowly while applying light pressure on the brake pedal.
Be cautious of sudden changes in vehicle speed or direction when you
are driving in mud. Even four–wheel drive vehicles can lose traction in
slick mud. As when you are driving over sand, apply the accelerator
slowly and avoid spinning your wheels. If the vehicle does slide, steer in
the direction of the slide until you regain control of the vehicle.
If the transmission, transfer case or front axle are submerged in water,
their fluids should be checked and changed, if necessary.
Driving through deep water may damage the transmission.
If the front or rear axle is submerged in water, the axle lubricant should
be replaced.
After driving through mud, clean off residue stuck to rotating driveshafts
and tires. Excess mud stuck on tires and rotating driveshafts causes an
imbalance that could damage drive components.
“Tread Lightly” is an educational
program designed to increase public
awareness of land-use regulations
and responsibilities in our nations
wilderness areas. Ford Motor
Company joins the U.S. Forest Service and the Bureau of Land
Management in encouraging you to help preserve our national forest and
other public and private lands by “treading lightly.”
2006 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)
Driving
261

TRANSMISSION FLUID
Checking automatic transmission fluid
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.
Automatic transmission fluid expands when warmed. To obtain an
accurate fluid check, drive the vehicle until it is at normal operating
temperature (approximately 20 miles [30 km]). If your vehicle has been
operated for an extended period at high speeds, in city traffic during hot
weather or pulling a trailer, the vehicle should be turned off for about 30
minutes to allow fluid to cool before checking.
1. Drive the vehicle 20 miles (30 km) or until it reaches normal operating
temperature.
2. Park the vehicle on a level surface and engage the parking brake.
3. With the parking brake engaged and your foot on the brake pedal,
start the engine and move the gearshift lever through all of the gear
ranges. Allow sufficient time for each gear to engage.
4. Latch the gearshift lever in P (Park) and leave the engine running.
5. Remove the dipstick, wiping it clean with a clean, dry lint free rag. If
necessary, refer toIdentifying components in the engine compartment
in this chapter for the location of the dipstick.
6. Install the dipstick making sure it is fully seated in the filler tube.
7. Remove the dipstick and inspect the fluid level. The fluid should be in
the designated area for normal operating temperature or ambient
temperature.
Low fluid level
Do not drive the vehicle if the fluid
level is at the bottom of the dipstick
and the ambient temperature is
above 50°F (10°C ).
Correct fluid level
The transmission fluid should be checked at normal operating
temperature 150°F-170°F (66°C-77°C) on a level surface. The normal
operating temperature can be reached after approximately 20 miles
(30 km) of driving.
ADD COLD HOT DO NOT ADD
2006 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
336

You can check the fluid without driving if the ambient temperature is
above 50°F (10°C). However, if fluid is added at this time, an overfill
condition could result when the vehicle reaches normal operating
temperature.
The transmission fluid should be in
this range if at normal operating
temperature (150°F-170°F
[66°C-77°C]).
The transmission fluid should be in
this range if at ambient temperature
(50°F-95°F [10°C-35°C]).
High fluid level
Fluid levels above the safe range
may result in transmission failure.
An overfill condition of transmission
fluid may cause shift and/or
engagement concerns and/or possible damage.
High fluid levels can be caused by an overheating condition.
Adjusting automatic transmission fluid levels
Before adding any fluid, make sure the correct type is used. The type of
fluid used is normally indicated on the dipstick and also in the
Lubricant specificationssection in this chapter.
Use of a non-approved automatic transmission fluid may cause
internal transmission component damage.
If necessary, add fluid in 1/2 pint (250 mL) increments through the filler
tube until the level is correct.
If an overfill occurs, excess fluid
should be removed by an authorized
dealer.
An overfill condition of
transmission fluid may cause shift and/or engagement concerns
and/or possible damage.
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.
ADD COLD HOT DO NOT ADD
ADD COLD HOT DO NOT ADD
ADD COLD HOT DO NOT ADD
ADD COLD HOT DO NOT ADD
2006 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
337

Fluid Ford Part
NameApplication Capacity
Engine coolant
3Motorcraft
Premium Gold
Engine Coolant
(yellow-colored)5.4L Base
Radiator without
aux rear heat19.4 quarts
(18.4L)
5.4L Heavy Duty
Trailer Tow
Radiator without
aux rear heat19.7 quarts
(18.6L)
5.4L Base
Radiator with
aux rear heat20.7 quarts
(19.6L)
5.4L Heavy Duty
Trailer Tow
Radiator with
aux rear heat20.9 quarts
(19.8L)
Front axle
lubricantMotorcraft SAE
80W-90
Premium Rear
Axle Lubricant4x4 vehicles 3.5-3.7 pints
(1.8-2.0L)
Rear axle
lubricant
4Motorcraft SAE
75W-140
Synthetic Rear
Axle LubricantConventional
differential
(9.75 inch axle)4.5 pints (2.13L)
Limited-slip
differential
(9.75 inch axle)4.25 pints
(2.01L)
5
Windshield
washer fluidMotorcraft
Premium
Windshield
Washer
ConcentrateAll 4.5 quarts
(4.1L)
1Ensure the correct automatic transmission fluid is used. Transmission
fluid requirements are indicated on the dipstick or on the dipstick
handle. Check the container to verify the fluid being added is of the
correct type. Refer to yourscheduled maintenance informationto
determine the correct service interval.
2006 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
341

Some transmission fluids may be labeled as dual usage, such as
MERCON
and MERCON
V. These dual usage fluids are not to be used
in an automatic transmission that requires use of the MERCON
type
fluid. However, these dual usage fluids may be used in transmissions that
require the MERCON
V type fluid.
MERCON
and MERCON
V type fluids are not interchangeable.
DO NOT mix MERCON
and MERCON
V. Use of a transmission
fluid that indicates dual usage (MERCON
and MERCON
V) in
an automatic transmission application requiring MERCON
may
cause transmission damage. Use of any fluid other than the
recommended fluid may cause transmission damage.
2Indicates only approximate dry-fill capacity. Some applications may vary
based on cooler size and if equipped with an in-tank cooler. The amount
of transmission fluid and fluid level should be set by the indication on
the dipstick’s normal operating range.
3Add the coolant type originally equipped in your vehicle.
4Your 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.
5Add 4 oz. (118 ml) of Additive Friction Modifier XL-3 (or equivalent)
for complete refill of Limited Slip axles. For complete refills, fill using the
Additive Friction Modifier first.
6Use 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.
2006 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
342

ItemFord part
nameFord part
numberFord
specification
4x4 front wheel
bearings, 4x4
spindle needle
bearings, spindle
thrust bearings
& front drive
axle u-joint/slip
splineHigh
Temperature
4x4 Front Axle
& Wheel Bearing
GreaseE8TZ-19590-A ESA-M1C198-A
Automatic
transmission
(4R70/75 E)
1
Motorcraft
MERCON
V
AT FXT-5-QM
MERCON
V
Power steering
fluidMotorcraft
MERCON
AT FXT-2-QDX MERCON

Rear axle
2Motorcraft SAE
75W-140
Synthetic Rear
Axle LubeXY–75W140–QL WSL–M2C192–A
Front axle
(4X4)Motorcraft SAE
80W-90
Premium Rear
Axle LubeXY-80W90–QL WSP-M2C197–A
Transfer case
(4X4)Motorcraft
MERCON
AT FXT-2-QDX MERCON

Windshield
washer fluidMotorcraft
Premium
Windshield
Washer
ConcentrateZC-32–A WSB-M8B16–A2
1Ensure the correct automatic transmission fluid is used. Transmission
fluid requirements are indicated on the dipstick or on the dipstick
handle. Check the container to verify the fluid being added is of the
correct type. Refer to yourscheduled maintenance informationto
determine the correct service interval.
2006 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
344

A
ABS (see Brakes) .....................239
Accessory delay ........................111
Air cleaner filter ...............338–339
Air conditioning ..........................87
auxiliary heater and air
conditioner ................................91
Air suspension ...........................245
description ..............................245
Airbag supplemental
restraint system ................180, 184
and child safety seats ............182
description ......................180, 184
disposal ....................................187
driver airbag ....................182, 185
indicator light .................184, 187
operation .........................182, 185
passenger airbag .............182, 185
Antifreeze
(see Engine coolant) ................318
Anti-lock brake system
(see Brakes) ......................239–240
Armrests ....................................153
Audio system (see Radio) ...19, 24
Automatic transmission
driving an automatic
overdrive .................................249
fluid, adding ............................336
fluid, checking ........................336
fluid, refill capacities ..............340
fluid, specification ..................345
Auxiliary power point ...............108
Axle
lubricant
specifications ..................343, 345
refill capacities ........................340B
Battery .......................................316
acid, treating emergencies .....316
jumping a disabled battery ....285
maintenance-free ....................316
replacement, specifications ...339
servicing ..................................316
BeltMinder .................................176
Brakes ........................................238
anti-lock ...........................239–240
anti-lock brake system
(ABS) warning light ...............240
fluid, checking and adding ....335
fluid, refill capacities ..............340
fluid, specifications .........343, 345
lubricant specifications ..343, 345
parking ....................................240
shift interlock ..........................248
Bulbs ............................................98
C
Capacities for refilling fluids ....340
CD-single premium .....................19
Cell phone use ..............................9
Changing a tire .........................277
Child safety restraints ..............188
child safety belts ....................188
Child safety seats ......................191
in front seat ............................192
in rear seat ......................192, 194
Cleaning your vehicle
engine compartment ..............302
instrument panel ....................304
interior .............................304–305
plastic parts ............................303
safety belts ..............................304
washing ....................................301
2006 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)
Index
353