check engine FORD EXPEDITION 2002 1.G Owner's Manual

emission control, such non-Ford parts should be equivalent to genuine
Ford Motor Company parts in performance and durability.
Do not park, idle, or drive your vehicle in dry grass or other dry
ground cover. The emission system heats up the engine
compartment and exhaust system, which can start a fire.
Illumination of the ªCheck Engineº light, charging system warning light
or the temperature warning light, fluid leaks, strange odors, smoke or
loss of engine power, could indicate that the emission control system is
not working properly.
Exhaust leaks may result in entry of harmful and potentially
lethal fumes into the passenger compartment.
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 identifies engine displacement and gives some tune up
specifications.
Please consult yourWarranty Guidefor complete emission warranty
information.
Readiness for Inspection/Maintenance (I/M) testing
In some localities, it may be a legal requirement to pass an I/M test of
the on-board diagnostics system. If your ªCheck Engine/Service Engine
Soonº light is on, refer to the description in theWarning lights and
chimessection of theInstrument Clusterchapter. Your vehicle may not
pass the I/M test with the ªCheck Engine/Service Engine Soonº light on.
If the vehicle's powertrain system or its battery has just been serviced,
the on-board diagnostics system is reset to a ªnot ready for I/M testº
condition. To ready the on-board diagnostics system for I/M testing, a
minimum of 30 minutes of city and highway driving is necessary as
described below:
²First, at least 10 minutes of driving on an expressway or highway.
²Next, at least 20 minutes driving in stop-and-go, city-type traffic with
at least four idle periods.
Maintenance and specifications
249

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.
CHECKING AND ADDING POWER STEERING FLUID
Check the power steering fluid. Refer to the scheduled maintenance
guide for the service interval schedules. If adding fluid is necessary, use
only Ford Premium Power Steering Fluid.
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.
MAX
MIN
MAX
MIN
Maintenance and specifications
250

TRANSMISSION FLUID
Checking automatic transmission fluid
Refer to your scheduled maintenance guide 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.
Automatic transmission fluid expands when warmed. To obtain an
accurate fluid check, drive the vehicle until it is at normal operating
temperature (approximately 30 km [20 miles]). 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 30 km (20 miles) 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 10ÉC (50ÉF).
Correct fluid level
The transmission fluid should be checked at normal operating
temperature 66ÉC-77ÉC (150ÉF-170ÉF) on a level surface. The normal
ADD COLD HOT DO NOT ADD
Maintenance and specifications
252

A
Accessory delay ..........................80
Air bag supplemental
restraint system ........132±133, 137
and child safety seats ............135
description ......................133, 137
disposal ....................................140
driver air bag ..................135, 138
indicator light ...........12, 137, 139
operation .........................135, 138
passenger air bag ...........135, 138
side air bag ..............................137
Air cleaner filter ...............254, 259
Air conditioning ..........................50
auxiliary heater and air
conditioner ................................55
manual heating and air
conditioning system .................47
Air suspension ...........................158
description ..............................158
warning light .............................12
Ambulance packages ....................7
Antifreeze
(see Engine coolant) ................234
Anti-lock brake system
(see Brakes) ..............................155
Anti-theft system
warning light .............................13
Armrests ....................................110
Automatic transmission
driving an automatic
overdrive .................................162
fluid, adding ............................252
fluid, checking ........................252
fluid, refill capacities ..............260
fluid, specification ..................265Auxiliary power point .................78
Axle
lubricant specifications ..263, 265
refill capacities ........................260
traction lok ..............................159
B
Battery .......................................231
acid, treating emergencies .....231
charging system
warning light .............................12
jumping a disabled battery ....202
maintenance-free ....................231
replacement, specifications ...259
servicing ..................................231
voltage gauge ............................16
Belt minder ...............................128
Brakes ........................................154
anti-lock ...................................155
anti-lock brake system (ABS)
warning light .....................11, 156
brake warning light ..................11
fluid, checking and adding ....251
fluid, refill capacities ..............260
fluid, specifications .........263, 265
lubricant specifications ..263, 265
parking ....................................156
pedals (see Power
adjustable foot pedals) ............82
shift interlock ..........................161
Break-in period .............................5
C
Capacities for refilling fluids ....260
Cassette tape player ...................18
CD changer .................................42
Certification Label ....................268
Index
273

Child safety restraints ..............140
child safety belts ....................140
Child safety seats ......................141
attaching with
tether straps ...................146±147
in front seat ............................143
in rear seat ..............143, 145±146
Cleaning your vehicle
engine compartment ..............219
exterior ....................................223
instrument cluster lens ..........222
instrument panel ....................221
interior .....................................222
plastic parts ....................220±221
safety belts ..............................223
washing ....................................218
waxing .....................................218
wheels ......................................219
windows ..................................223
wiper blades ............................221
woodtone trim ........................223
Clock ......................................24, 35
Compass, electronic ..............74, 80
calibration .................................76
set zone adjustment .................75
Console ........................................92
overhead ........................71±72, 77
rear ............................................93
Controls
power seat ...............................110
Coolant
checking and adding ..............234
refill capacities ................237, 260
specifications ..................263, 265
Cruise control
(see Speed control) ....................83
Customer Assistance ................186Ford accessories
for your vehicle ......................224
Ford Extended
Service Plan ............................210
Getting assistance outside
the U.S. and Canada ..............214
Getting roadside assistance ...186
Getting the
service you need ....................208
Ordering additional
owner's literature ...................215
The Dispute
Settlement Board ...................211
Utilizing the Mediation/
Arbitration Program ...............214
D
Daytime running lamps
(see Lamps) ................................60
Defrost
rear window ..............................58
Dipstick
automatic
transmission fluid ...................252
engine oil .................................228
Doors
door ajar warning .....................13
lubricant specifications ..........263
Driveline universal joint
and slip yoke .............................254
Driving under special
conditions ..........................170, 173
sand .........................................172
snow and ice ...........................174
through water .................172, 176
Index
274

E
Emergencies, roadside
jump-starting ..........................202
Emission control system ..........248
Engine ................................265±266
check engine/
service engine soon light .........10
cleaning ...................................219
coolant .....................................234
fail-safe coolant ......................238
idle speed control ...................231
lubrication
specifications ..................263, 265
refill capacities ........................260
service points ..........................227
starting after a collision .........187
Engine block heater .................153
Engine oil ..................................228
change oil soon warning,
message center .......................228
checking and adding ..............228
dipstick ....................................228
filter, specifications ........230, 259
recommendations ...................230
refill capacities ........................260
specifications ..................263, 265
Exhaust fumes ..........................154
F
Fail safe cooling ........................238
Floor mats ...................................93
Fluid capacities .........................260
Foglamps .....................................59
Four-Wheel Drive
vehicles ................................14, 167
control trac .............................167description ..............................167
driving off road .......................169
electronic shift ........................168
indicator light ...........................14
preparing to
drive your vehicle ...................160
Fuel ............................................240
calculating fuel economy .......245
cap ...........................................242
capacity ...................................260
choosing the right fuel ...........243
comparisons with EPA fuel
economy estimates .................248
detergent in fuel .....................244
filling your vehicle
with fuel ..................240, 242, 245
filter, specifications ........244, 259
fuel pump shut-off switch .....187
gauge .........................................16
improving fuel economy ........245
low fuel warning light ..............12
octane rating ...........243, 265±266
quality ......................................243
running out of fuel .................244
safety information relating
to automotive fuels ................240
Fuses ..................................189±190
G
Garage door opener ..............72, 86
Gas cap (see Fuel cap) ............242
Gas mileage
(see Fuel economy) .................245
Gauges .........................................14
battery voltage gauge ...............16
engine coolant
temperature gauge ...................15
engine oil pressure gauge ........15
fuel gauge ..................................16
Index
275

headlamps, flash to pass ..........60
instrument panel, dimming .....60
interior lamps ...............61±62, 64
replacing bulbs .......62, 64, 66±68
Lane change indicator
(see Turn signal) ........................61
Liftgate ........................................93
Lights, warning and indicator ....10
air bag ........................................12
air suspension .........................159
anti-lock brakes (ABS) ....11, 156
anti-theft ...................................13
brake ..........................................11
charging system ........................12
check coolant ............................13
cruise indicator .........................12
door ajar ....................................13
engine oil pressure ...................13
high beam .................................13
low fuel ......................................12
low washer fluid .......................12
safety belt .................................11
service engine soon ..................10
speed control ............................86
turn signal indicator .................13
Load limits .................................177
GAWR ......................................177
GVWR ......................................177
trailer towing ..........................177
Loading instructions .................179
Locks
autolock ...................................101
childproof ..................................95
doors ..........................................95
Lubricant specifications ...263, 265
Lumbar support, seats .............110M
Message center .....................74, 90
english/metric button ...............90
menu button .............................91
Mirrors .........................................71
automatic dimming rearview
mirror ........................................80
fold away ...................................82
heated ........................................81
programmable memory ..........100
side view mirrors (power) .......80
Moon roof ....................................73
Motorcraft parts ................244, 259
O
Octane rating ............................243
Odometer .....................................17
Oil (see Engine oil) ..................228
Overdrive .....................................92
P
Panic alarm feature, remote
entry system ................................98
Parking brake ............................156
Parts (see Motorcraft parts) ....259
Pedals (see Power
adjustable foot pedals) ...............82
Power distribution box
(see Fuses) ...............................193
Power door locks ................95, 101
Power steering ..................157±158
fluid, checking and adding ....250
fluid, refill capacity ................260
fluid, specifications .........263, 265
Index
277