check engine FORD EXPEDITION 2006 2.G Owner's Guide

If you do not use the proper fuel filler cap, excessive pressure or
vacuum in the fuel tank may damage the fuel system or cause
the fuel cap to disengage in a collision, which may result in possible
personal injury.
Choosing the right fuel
Use only UNLEADED FUEL. The use of leaded fuel is prohibited by law
and could damage your vehicle.
Your vehicle was not designed to use fuel or fuel additives with metallic
compounds, including manganese-based additives. Studies indicate that
these additives can cause your vehicle’s emission control system to
deteriorate more rapidly. In Canada, premium grade fuel generally
contains more metallic additives than regular fuel. We recommend using
regular grade fuel. In Canada, many fuels contain metallic additives, but
fuels free of such additives may be available; check with your local fuel
dealer.
Do not use fuel containing methanol. It can damage critical fuel system
components.
Repairs to correct the effects of using a fuel for which your vehicle was
not designed may not be covered by your warranty.
Octane recommendations
Your vehicle is designed to use
“Regular” unleaded gasoline with
pump (R+M)/2 octane rating of 87.
We do not recommend the use of
gasolines labeled as “Regular” that
are sold with octane ratings of 86 or lower in high altitude areas.
Do not be concerned if your engine sometimes knocks lightly. However, if
it knocks heavily under most driving conditions while you are using fuel
with the recommended octane rating, see your authorized dealer to
prevent any engine damage.
Fuel quality
If you are experiencing starting, rough idle or hesitation driveability
problems during a cold start, try a different brand of gasoline. If the
problems persist, see your authorized dealer.
It should not be necessary to add any aftermarket products to your fuel
tank if you continue to use high quality fuel of the recommended octane
87(R+M)/2 METHOD
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rating. Aftermarket products could cause damage to the fuel system.
Repairs to correct the effects of using an aftermarket product in your
fuel may not be covered by your warranty.
Many of the world’s automakers approved the World-wide Fuel Charter
that recommends gasoline specifications to provide improved
performance and emission control system protection for your vehicle.
Gasolines that meet the World-wide Fuel Charter should be used when
available. Ask your fuel supplier about gasolines that meet the
World-wide Fuel Charter.
Cleaner air
Ford endorses the use of reformulated “cleaner-burning” gasolines to
improve air quality.
Running out of fuel
Avoid running out of fuel because this situation may have an adverse
effect on powertrain components.
If you have run out of fuel:
•You may need to cycle the ignition from OFF to ON several times after
refueling, to allow the fuel system to pump the fuel from the tank to
the engine.
•The
indicator may come on. For more information on the “Check
Engine” or the “Service engine soon” indicator, refer to the
Instrument Clusterchapter.
ESSENTIALS OF GOOD FUEL ECONOMY
Measuring techniques
Your best source of information about actual fuel economy is you, the
driver. You must gather information as accurately and consistently as
possible. Fuel expense, frequency of fill-ups or fuel gauge readings are
NOT accurate as a measure of fuel economy. We do not recommend
taking fuel economy measurements during the first 1,000 miles (1,600 km)
of driving (engine break-in period). You will get a more accurate
measurement after 2,000 miles-3,000 miles (3,000 km–5,000 km).
Filling the tank
The advertised fuel capacity of the fuel tank on your vehicle is equal to
the rated refill capacity of the fuel tank as listed in theRefill capacities
section of this chapter.
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Allow the vehicle to sit for at least eight hours without starting the
engine. Then, start the engine and complete the above driving cycle. The
engine must warm up to its normal operating temperature. Once started,
do not turn off the engine until the above driving cycle is complete.
POWER STEERING FLUID
Check the power steering fluid. Refer to thescheduled maintenance
informationfor the service interval schedules. If adding fluid is
necessary, use only Ford Premium Power Steering Fluid or MERCON

AT F.
1. Start the engine and let it run
until it reaches normal operating
temperature (the engine coolant
temperature gauge indicator will be
near the center of the normal area
between H and C).
2. While the engine idles, turn the
steering wheel left and right several
times.
3. Turn the engine off.
4. Check the fluid level in the reservoir. It should be between the MIN
and MAX lines. Do not add fluid if the level is in this range.
5. If the fluid is low, add fluid in small amounts, continuously checking
the level until it reaches the range between the MIN and MAX lines. Be
sure to put the cap back on the reservoir.
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 your
brake system could be
compromised; seek service from
your authorized dealer immediately.
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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
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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.
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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.
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Vehicle identification number (VIN)
The vehicle identification number is
attached to a metal tag and is
located on the driver side
instrument panel. (Please note that
in the graphic XXXX is
representative of your vehicle
identification number.)
The Vehicle Identification Number (VIN) contains the following
information:
1. World manufacturer identifier
2. Brake type and Gross Vehicle
Weight Rating (GVWR)
3. Vehicle line, series, body type
4. Engine type
5. Check digit
6. Model year
7. Assembly plant
8. Production sequence number
Engine number
The engine number (the last eight numbers of the vehicle identification
number) is stamped on the engine block and transmission.
XXXXXXXXXXXXXXXXX
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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
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waxing .....................................301
wheels ......................................302
wiper blades ............................303
Climate control (see Air
conditioning or Heating) ............87
Clock adjust
6-CD in dash .............................26
Compass, electronic ..................123
calibration ...............................124
set zone adjustment .......124, 126
Console ......................................110
overhead ..........................107–108
Controls
power seat ...............................154
steering column ......................118
Coolant
checking and adding ..............318
refill capacities ................322, 340
specifications ..................343, 345
Cruise control
(see Speed control) ..................114
Customer Assistance ................265
Ford Extended Service
Plan ..........................................298
Getting assistance outside
the U.S. and Canada ..............299
Getting roadside assistance ...265
Getting the service
you need .................................292
Ordering additional
owner’s literature ...................300
The Dispute Settlement
Board .......................................295
Utilizing the Mediation/
Arbitration Program ...............298
D
Daytime running lamps
(see Lamps) ................................94Defrost
rear window ..............................92
Dipstick
automatic transmission
fluid ..........................................336
engine oil .................................313
Doors
lubricant specifications ..........343
Driveline universal joint and
slip yoke ....................................339
Driving under special
conditions ..................251, 258, 262
sand .........................................260
snow and ice ...........................263
through water .................261, 264
E
Electronic message center .......125
Emergencies, roadside
jump-starting ..........................285
Emission control system ..........332
Engine ................................345–346
cleaning ...................................302
coolant .....................................318
fail-safe cooling .......................323
idle speed control ...................316
lubrication
specifications ..................343, 345
refill capacities ........................340
service points ..........................310
starting after a collision .........266
Engine block heater .................238
Engine oil ..................................313
change oil soon warning,
message center .......................313
checking and adding ..............313
dipstick ....................................313
filter, specifications ........315, 339
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lighting up panel and
interior .......................................95
J
Jack ............................................277
positioning ...............................277
storage .....................................277
Jump-starting your vehicle ......285
K
Keyless entry system
programming entry code .......146
Keys ...................................147–149
positions of the ignition .........235
L
Lamps
autolamp system .......................93
bulb replacement
specifications chart ..................98
daytime running light ...............94
fog lamps ...................................94
headlamps .................................93
headlamps, flash to pass ..........94
instrument panel, dimming .....95
interior lamps ...............96–97, 99
replacing bulbs ... 98–99, 101–103
Lane change indicator
(see Turn signal) ........................96
Liftgate ..............................136, 140
Lights, warning and indicator ....12
anti-lock brakes (ABS) ..........240
Limited-slip axle .......................246
Load limits .................................221
Loading instructions .................228Locks
childproof ................................139
doors ........................................138
Lubricant specifications ...343, 345
Lug nuts ....................................284
Lumbar support, seats .............153
M
Message center .........................125
english/metric button .............130
system check button ..............131
warning messages ...................131
Mirrors ...............................106, 112
automatic dimming
rearview mirror .......................112
fold away .................................113
heated ......................................113
programmable memory ..141, 155
signal .......................................114
Motorcraft parts ........306, 324, 339
N
Navigation system .......................47
quick start .................................52
radio functions ..........................53
setting the clock .......................80
O
Octane rating ............................328
Oil (see Engine oil) ..................313
P
Panic alarm feature, remote
entry system ..............................141
Parking brake ............................240
Parts (see Motorcraft parts) ....339
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