Page 222 of 423

1. Remove the filler cap.
2. Add engine oil that meets the Fordspecifications. See Capacities and
Specifications (page 267).
3. Replace the filler cap. Turn it until you feel a strong resistance.
Resetting the Oil Life Monitoring
System
Note: Reset the oil life monitoring only after
an oil change.
1. Turn the ignition key to the on position.
Do not start the engine. For vehicles
with push-button start, press and hold
the start button for two seconds
without pressing the brake pedal. Do
not attempt to start the engine.
2. Press both the accelerator and brake pedals at the same time.
3. Keep both pedals fully pressed.
4. After three seconds, the Service: Oil reset in prog. message will be
displayed.
5. After 25 seconds, the Service: Oil reset
complete message will be displayed.
6. Release both the accelerator and brake
pedals.
7. The Service: Oil reset complete message will no longer be displayed.
8. Rotate the key to the off position. For vehicles with push-button start, press
the start button to turn the vehicle off
completely.
ENGINE COOLANT CHECK
Checking the Engine Coolant
When the engine is cold, check the
concentration and level of the engine
coolant at the intervals listed in the
scheduled maintenance information. See
Scheduled Maintenance (page 396). Note:
Make sure that the level is between
the MIN and MAX marks on the coolant
reservoir.
Note: Coolant expands when it is hot. The
level may extend beyond the MAX mark
Note: If the level is at the MIN mark, below
the MIN mark, or empty, add coolant
immediately. See Adding Engine Coolant
in this chapter.
The coolant concentration should be
maintained at 50%.
Note: For best results, coolant
concentration should be tested with a
refractometer such as Rotunda tool
ROB75240 available from your dealer. Ford
does not recommend the use of
hydrometers or coolant test strips for
measuring coolant concentrations.
Note: Automotive fluids are not
interchangeable. Do not use engine coolant
or antifreeze or windshield washer fluid
outside of its specified function and vehicle
location.
Adding Engine Coolant
WARNINGS
Do not add engine coolant when the
engine is hot. Steam and scalding
liquids released from a hot cooling
system can burn you badly. Also, you can
be burned if you spill coolant on hot engine
parts.
Do not put engine coolant in the
windshield washer fluid container. If
sprayed on the windshield, engine
coolant could make it difficult to see
through the windshield.
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.
222
Maintenance
Page 397 of 423

Your vehicle is equipped with the
Intelligent Oil Life Monitor® system which
displays a message in the message center
at the proper oil change service interval.
This interval may be up to one year or
10000 miles (16000 kilometers).
When ENGINE OIL CHANGE DUE or OIL
CHANGE REQUIRED appears in the
message center display, it is time for an oil
change. The oil change must be done
within two weeks or 500 miles (800
kilometers) of the ENGINE OIL CHANGE
DUE or OIL CHANGE REQUIRED message
appearing. The Intelligent Oil Life Monitor®
must be reset after each oil change. See
Engine Oil Check (page 221).
If your message center is prematurely reset
or becomes inoperative, you should
perform the oil change interval at six
months or 5000 miles (8000 km) from
your last oil change. Never exceed one year
or 10000 miles (16000 kilometers)
between oil change intervals.
Your vehicle is very sophisticated and built
with multiple complex performance
systems. Every manufacturer develops
these systems using different
specifications and performance features.
That is why it is important to rely upon your
dealership to properly diagnose and repair
your vehicle.
We recommend maintenance intervals for
various parts and component systems
based upon engineering testing. We rely
upon this testing to determine the most
appropriate mileage for replacement of
oils and fluids to protect your vehicle at
the lowest overall cost to you and
recommend against maintenance
schedules that deviate from the scheduled
maintenance information.
We strongly recommend the using only
genuine Ford, Motorcraft or
Ford-authorized re-manufactured
replacement for parts because they are
engineered for your vehicle.Additives and Chemicals
Recommended additives and chemicals
are listed in this Owner's Manual and in the
Workshop Manual. Additional chemicals
or additives not approved by Ford Motor
Company are not recommended as part
of normal maintenance. Please consult
your Warranty Manual for complete
warranty information.
Oils, Fluids and Flushing
In many cases, fluid discoloration is a
normal operating characteristic and, by
itself, does not necessarily indicate a
concern or that the fluid needs to be
changed. However, discolored fluids that
also show signs of overheating or foreign
material contamination should be
inspected immediately by a qualified
expert such as the factory-trained
technicians at your dealership.
Your vehicle
’s oils and fluids should be
changed at the specified intervals or in
conjunction with a repair. Flushing is a
viable way to change fluid for many vehicle
sub-systems during scheduled
maintenance. It is critical that systems are
flushed only with new fluid that is the same
as that required to fill and operate the
system or using a Ford-approved flushing
chemical.
Owner Checks and Services
Certain basic maintenance checks and
inspections should be performed every
month or at six months intervals.
Check Every Month
• Engine oil level.
• Function of all interior and exterior
lights.
• Tires for wear and proper pressure,
including the spare tire.
• Windshield washer fluid level.
397
Scheduled Maintenance
Page 400 of 423

At every oil change interval as indicated by the message center1
Change engine oil and filter. 2
Rotate the tires.
Perform a multi-point inspection (recommended).
Inspect the automatic transmission fluid level. Consult your dealer for requirements.
Inspect the brake pads, shoes, rotors, drums, brake linings, hoses and parking brake.
Inspect the cabin air filter.
Inspect the engine cooling system strength and hoses.
Inspect the exhaust system and heat shields.
Inspect the rear axle and U-joints. Lubricate any areas with grease fittings (4WD
vehicles).
Inspect the half-shaft boots.
Inspect the steering linkage, ball joints, suspension, tire-rod ends, driveshaft and U-
joints. Lubricate any areas with grease fittings (4WD vehicles).
Inspect the tires, tire wear and measure the tread depth.
Inspect the wheels and related components for abnormal noise, wear, looseness or
drag.
1 Do not exceed one year or 10000 miles (16000 km) between service intervals.
2 Reset the Intelligent Oil Life Monitor® after each engine oil and filter change. See Engine
Oil Check (page 221).
Additional Maintenance Items 1
Replace cabin air filter.
Every 20000 miles (32000
km)
Replace engine air filter.
Every 30000 miles (48000
km)
Change engine coolant.2
At 100000 miles (160000
km)
Replace spark plugs.
Every 100000 miles
(160000 km)
400
Scheduled Maintenance