check engine light FORD EXPEDITION 2004 2.G User Guide

•Do not use alcohol, methanol, brine or any engine coolants
mixed with alcohol or methanol antifreeze (coolant).Alcohol
and other liquids can cause engine damage from overheating or
freezing.
•Do not add extra inhibitors or additives to the coolant.These
can be harmful and compromise the corrosion protection of the engine
coolant.
For vehicles with overflow coolant systems with a non-pressurized cap
on the coolant recovery system, add coolant to the coolant recovery
reservoir when the engine is cool. Add the proper mixture of coolant and
water to the“cold full”level. For all other vehicles, which have a coolant
degas system with a pressurized cap, or if it is necessary to remove the
coolant pressure relief cap on the radiator of a vehicle with an overflow
system, follow these steps to add engine coolant.
To reduce the risk of personal injury, make sure the engine is
cool before unscrewing the coolant pressure relief cap. The
cooling system is under pressure; steam and hot liquid can come out
forcefully when the cap is loosened slightly.
1. Before you begin, turn the engine off and let it cool.
2. When the engine is cool, wrap a thick cloth around the coolant
pressure relief cap on the coolant reservoir (a translucent plastic bottle).
Slowly turn cap counterclockwise (left) until pressure begins to release.
3. Step back while the pressure releases.
4. When you are sure that all the pressure has been released, use the
cloth to turn it counterclockwise and remove the cap.
5. Fill the coolant reservoir slowly with the proper coolant mixture (see
above), to within the“cold fill range”or the“cold full”level on the
reservoir. If you removed the radiator cap in an overflow system, fill the
radiator until the coolant is visible and radiator is almost full.
6. Replace the cap. Turn until tightly installed. (Cap must be tightly
installed to prevent coolant loss.)
After any coolant has been added, check the coolant concentration, refer
toChecking Engine Coolantsection. If the concentration is not 50/50
(protection to–34°F/–36°C), drain some coolant and adjust the
concentration. It may take several drains and additions to obtain a 50/50
coolant concentration.
Whenever coolant has been added, the coolant level in the coolant
reservoir should be checked the next few times you drive the vehicle. If
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•Resting your foot on the brake pedal while driving may reduce fuel
economy.
•Combine errands and minimize stop-and-go driving.
Maintenance
•Keep tires properly inflated and use only recommended size.
•Operating a vehicle with the wheels out of alignment will reduce fuel
economy.
•Use recommended engine oil. Refer toLubricant specificationsin
this chapter.
•Perform all regularly scheduled maintenance items. Follow the
recommended maintenance schedule and owner maintenance checks
found in your vehicle scheduled maintenance guide.
Conditions
•Heavily loading a vehicle or towing a trailer may reduce fuel economy
at any speed.
•Carrying unnecessary weight may reduce fuel economy (as much as
0.4 km/L [1 mpg] is lost for every 180 kg [400 lb] of weight carried).
•Adding certain accessories to your vehicle (for example bug
deflectors, rollbars/light bars, running boards, ski/luggage racks) may
reduce fuel economy.
•Using fuel blended with alcohol may lower fuel economy.
•Fuel economy may decrease with lower temperatures during the first
12–16 km (8–10 miles) 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
Every new vehicle should have the EPA window sticker. Contact your
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.
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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.
On board diagnostics (OBD-II)
Your vehicle is equipped with a computer that monitors the engine’s
emission control system. This system is commonly known as the On
Board Diagnostics System (OBD-II). This OBD-II system protects the
environment by ensuring that your vehicle continues to meet
government emission standards. The OBD-II system also assists the
service technician in properly servicing your vehicle. When theCheck
Engine/Service Engine Soonlight illuminates, the OBD-II system has
detected a malfunction. Temporary malfunctions may cause yourCheck
Engine/Service Engine Soonlight to illuminate. Examples are:
1. The vehicle has run out of fuel. (The engine may misfire or run
poorly.)
2. Poor fuel quality or water in the fuel.
3. The fuel cap may not have been securely tightened.
These temporary malfunctions can be corrected by filling the fuel tank
with good quality fuel and/or properly tightening the fuel cap. After three
driving cycles without these or any other temporary malfunctions
present, theCheck Engine/Service Engine Soonlight should turn off.
(A driving cycle consists of a cold engine startup followed by mixed
city/highway driving.) No additional vehicle service is required.
If theCheck Engine/Service Engine Soonlight remains on, have your
vehicle serviced at the first available opportunity.
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“Check Engine/Service Engine
Soon”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“Check Engine/Service Engine Soon”light on.
If the vehicle’s powertrain system or its battery has just been serviced,
the on-board diagnostics system is reset to a“not ready for I/M test”
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A
ABS (see Brakes) .....................201
Accessory delay ........................106
Air bag supplemental restraint
system ........................174–175, 179
and child safety seats ............176
description ......................175, 179
disposal ....................................182
driver air bag ..................177, 180
indicator light .................178, 182
operation .........................177, 180
passenger air bag ...........177, 180
Air cleaner filter .......309–310, 325
Air conditioning
auxiliary heater and air
conditioner ................................85
Air suspension ...........................204
description ..............................204
Antifreeze
(see Engine coolant) ................290
Anti-lock brake system
(see Brakes) ......................201–202
Armrests ....................................146
Audio system (see Radio) .........17
Automatic transmission
driving an automatic
overdrive .................................211
fluid, adding ............................307
fluid, checking ........................307
fluid, refill capacities ..............325
fluid, specification ..................331
Auxiliary power point ...............103
Axle
lubricant specifications ..328, 331
refill capacities ........................325
B
Battery .......................................288acid, treating emergencies .....288
jumping a disabled battery ....258
maintenance-free ....................288
replacement, specifications ...325
servicing ..................................288
BeltMinder .................................170
Brakes ........................................201
anti-lock ...........................201–202
anti-lock brake system
(ABS) warning light ...............202
fluid, checking and adding ....307
fluid, refill capacities ..............325
fluid, specifications .........328, 331
lubricant specifications ..328, 331
parking ....................................202
shift interlock ..........................210
Bulbs ............................................91
C
Calculating load ........................231
Capacities for refilling fluids ....325
CD-single premium .....................17
Cell phone use ..........................129
Certification Label ....................333
Changing a tire .........................253
Child safety restraints ..............183
child safety belts ....................183
Child safety seats ......................186
in front seat ............................187
in rear seat ......................187, 190
Cleaning your vehicle
engine compartment ..............276
instrument panel ....................278
interior .............................278–279
plastic parts ............................277
safety belts ..............................278
washing ....................................275
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Index
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Oil (see Engine oil) ..................285
P
Panic alarm feature,
remote entry system ................134
Parking brake ............................202
Parts (see Motorcraft parts) ....325
Pedals (see Power
adjustable foot pedals) .............108
Power adjustable foot pedals ...108
Power distribution box
(see Fuses) ...............................243
Power door locks ......................132
Power point ...............................103
Power steering ..................203–204
fluid, checking and adding ....306
fluid, refill capacity ................325
fluid, specifications .........328, 331
Power Windows .........................105
Preparing to drive
your vehicle ...............................207
R
Radio ............................................17
Rear window defroster ...............86
Relays ........................................242
Remote entry system .......133–134
illuminated entry ....................137
locking/unlocking
doors ........................132–134, 138
opening the trunk ...................134
panic alarm .............................134
replacement/additional
transmitters .............................137
Reverse sensing system ...........214Roadside assistance ..................239
Roof rack ...................................131
S
Safety Belt Maintenance ..........174
Safety belts (see Safety
restraints) ..........160, 163–166, 168
Safety Canopy ...........................179
Safety defects, reporting ..........274
Safety restraints ........160, 163–168
belt minder .............................170
extension assembly ................173
for adults .........................164–166
for children .....................182–183
lap belt ....................................168
safety belt maintenance .........174
warning light and chime..169–170
Safety seats for children ..........186
Seat belts
(see Safety restraints) .............160
Seats ..........................................145
child safety seats ....................186
climate control ........................149
memory seat ...................135, 148
SecuriLock passive
anti-theft system ...............141–143
Servicing your vehicle ..............281
Snowplowing .................................7
Spare tire (see
Changing the Tire) ...................253
Spark plugs,
specifications .....................325, 331
Special notice
utility-type vehicles ....................7
Specification chart,
lubricants ...........................328, 331
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USA English(fus)
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