2018 FORD TAURUS air filter

Engine coolant reservoir. See
Engine Coolant Check (page
244).
A
Brake fluid reservoir (right-hand
drive).
See Brake Fluid Check
(page 251).
B
Engine oil dipstick.
See Engine
Oil Dipstick (page 242).
C
Engine oil filler cap.
See Engine
Oil Check (page 242).
D Brake fluid reservoir (left-hand
drive).
See Brake Fluid Check
(page 251).
E
Battery.
See Changing the 12V
Battery (page 252).
F
Power distribution box.
See
Fuses (page 226).
G
Air filter assembly.
See
Changing the Engine Air Filter
(page
259).
H
Windshield washer fluid
reservoir.
See Washer Fluid
Check (page 252).
I
UNDER HOOD OVERVIEW - 3.5L DURATEC
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Engine coolant reservoir. See
Engine Coolant Check (page
244).
A.
Brake fluid reservoir. See
Brake
Fluid Check (page 251).
B.
Battery. See
Changing the 12V
Battery (page 252).
C.
Power distribution box. See
Fuses
(page 226).
D.
Air filter assembly. See
Changing the Engine Air Filter
(page
259).
E.
Automatic transmission dipstick.
See
Automatic Transmission
Fluid Check (page 248).
F.
Engine oil dipstick. See
Engine
Oil Dipstick (page 242).
G. Engine oil filler cap. See Engine
Oil Check
(page 242).
H.
Windshield washer fluid
reservoir. See
Washer Fluid
Check (page 252).
I.
Engine Shield 240
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Some vehicles may be equipped with an
aero-shield under the engine. This shield
needs to be removed for service, including
oil and filter changes. The shield has four
quick-release fasteners to secure it in
place.
UNDER HOOD OVERVIEW - 3.5L ECOBOOST™ Engine coolant reservoir. See
Engine Coolant Check (page
244).
A.
Engine oil filler cap. See Engine
Oil Check
(page 242).
B.
Engine oil dipstick. See
Engine
Oil Dipstick (page 242).
C.
Brake fluid reservoir. See
Brake
Fluid Check (page 251).
D.
Battery. See
Changing the 12V
Battery (page 252).
E. Engine compartment fuse box.
See
Fuses (page 226).
F.
Air filter assembly. See
Changing the Engine Air Filter
(page
259).
G.
Automatic transmission dipstick.
See
Automatic Transmission
Fluid Check (page 248).
H.
Washer fluid reservoir. See
Washer Fluid Check (page 252).
I.
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AUTOMATIC TRANSMISSION
FLUID CHECK - 2.0L
ECOBOOST™
6F35 Transmission
The automatic transmission does not have
a transmission fluid dipstick.
The automatic transmission does not
consume fluid. If the transmission is not
working correctly, for example, the
transmission slips, shifts slowly or there
are signs of fluid leakage, have the system
checked by an authorized dealer.
Change the automatic transmission fluid
and filter at the correct service interval.
Do not use supplemental automatic
transmission fluid additives because they
are unnecessary and could lead to
transmission damage that may not be
covered by the vehicle Warranty.
AUTOMATIC TRANSMISSION
FLUID CHECK - 3.5L DURATEC/
3.5L ECOBOOST™
6F50/6F55 Transmission (If Equipped)
WARNING
The dipstick and surrounding
components are hot. Use gloves
when moving components and
checking the transmission fluid level.
Failure to follow this warning could result
in serious personal injury. Note:
Automatic transmission fluid
expands when warmed. To obtain an
accurate fluid check, drive your vehicle until
you warm it up, approximately 20 mi
(30 km). If you operate your vehicle for an
extended period at high speeds, in city traffic
during hot weather or pulling a trailer, switch
your vehicle off until it reaches normal
operating temperatures to allow the fluid
to cool before checking. Depending on
vehicle use, cooling times could take up to
30 minutes or longer.
Refer to your scheduled maintenance
information for scheduled intervals for fluid
checks and changes. Your transmission
does not consume fluid. However, you
should check the fluid level if the
transmission is not working properly. For
example, if the transmission slips or shifts
slowly or if you notice some sign of a fluid
leak.
1. Drive your vehicle
20 mi (30 km) or
until it reaches normal operating
temperature.
2. Park your 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 a
minimum of 10 seconds for each gear
to engage.
4. Put the gearshift lever in park (P) and leave the engine running.
Note: For vehicles with the EcoBoost
engine, move the air filter assembly aside
to access the transmission dipstick.
5. Remove the dipstick and wipe it clean with a dry, lint-free clean rag.
6. Install the dipstick making sure you fully seat it in the filler tube by turning
it to the locked position.
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7. Remove the dipstick and inspect the
fluid level. The fluid should be in the
designated areas for normal operating
temperature.
Moving the Air Filter Assembly
(Accessing the Dipstick) WARNING
Do not start the engine with the air
filter removed. This can cause
damage not covered by the vehicle
Warranty and can result in serious injury. 1. Switch the engine off.
2. Clean the area around the clamp that
connects the air filter assembly to the
rubber hose and then loosen it.
3. Remove the bolt cover. 4. Remove two bolts that attach the air
filter assembly to the front of the
vehicle.
5. Remove the harness retaining clip by pulling up.
6. Do not disconnect the sensor. 249
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7. Pull the air filter assembly up to
disconnect it from the seated
grommets located under the air filter
assembly.
8. Rotate the air filter assembly 90 degrees counterclockwise. Make sure
the rubber hose is still connected to the
air filter assembly.
9. Tighten the clamp.
You can now access the transmission fluid
level indicator.
Checking the Fluid Level
Low Fluid Level If the fluid level is below the MIN range of
the dipstick, add fluid to reach the hash
mark level.
Note: If the fluid level is below the
MIN
level, do not drive the vehicle. An underfill
condition may cause shift or engagement
concerns or possible damage.
Correct Fluid Level Check the transmission fluid at the normal
operating temperatures between 180°F
(82°C) and 200°F (93°C) on a level
surface. Drive your vehicle until you warm
it up to the normal operating temperature
after approximately
20 mi (30 km).
Target the transmission fluid level within
the cross-hatch area if at the normal
operating temperature between 180°F
(82°C) and 200°F (93°C).
High Fluid Level If the fluid level is above the MAX range of
the dipstick, remove fluid to reach the
hashmark level.
Note:
Fluid level above the
MAX level may
cause shift or engagement concerns or
possible damage. An overheating condition
can cause high fluid levels. If you operate
your vehicle for an extended period at high
speeds, in city traffic during hot weather or
pulling a trailer, you should switch your
vehicle off until your vehicle reaches normal
operating temperatures. Depending on
vehicle use, cooling times could take up to
30 minutes or longer.
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Adjusting Automatic Transmission Fluid
Levels
Before adding any fluid, make sure the
correct type is used. The type of fluid is
normally indicated on the dipstick. See
Capacities and Specifications (page
297).
Note: An overfill condition of transmission
fluid may cause shift or engagement
concerns 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. Reinstall the air filter
assembly. After you check the fluid level
and adjust as necessary, do the following:
1. Switch the engine off.
2. Loosen the clamp holding the air filter assembly to the rubber hose.
3. Seat the air filter assembly back into the grommets by pushing down on the
air filter assembly.
4. Tighten the clamp. 5. Install and tighten the two bolts that
attach the air filter assembly to the
front of the vehicle.
6. Install the bolt cover.
7. Reinstall the harness retaining clip into
the front of the air filter assembly.
BRAKE FLUID CHECK WARNINGS
Do not use any fluid other than the
recommended brake fluid as this will
reduce brake efficiency. Use of
incorrect fluid could result in the loss of
vehicle control, serious personal injury or
death. Only use brake fluid from a sealed
container. Contamination with dirt,
water, petroleum products or other
materials may result in brake system
damage or failure. Failure to adhere to this
warning could result in the loss of vehicle
control, serious personal injury or death. Do not allow the fluid to touch your
skin or eyes. If this happens, rinse the
affected areas immediately with
plenty of water and contact your physician. A fluid level between the
MAX and
MIN lines is within the normal
operating range and there is no need
to add fluid. A fluid level not in the normal
operating range could compromise the
performance of the system. Have your
vehicle checked immediately. 251
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To avoid fluid contamination, the reservoir
cap must remain in place and fully tight,
unless you are adding fluid.
Only use fluid that meets Ford
specifications. See Capacities and
Specifications (page 297).
POWER STEERING FLUID
CHECK
Your vehicle is equipped with an electric
power steering (EPS) system. There is no
fluid reservoir to check or fill.
WASHER FLUID CHECK WARNING
If you operate your vehicle in
temperatures below 40°F (5°C), use
washer fluid with antifreeze
protection. Failure to use washer fluid with
antifreeze protection in cold weather could
result in impaired windshield vision and
increase the risk of injury or accident. Add fluid to fill the reservoir if the level is
low. Only use a washer fluid that meets
Ford specifications. See
Capacities and
Specifications (page 297).
State or local regulations on volatile
organic compounds may restrict the use
of methanol, a common windshield washer
antifreeze additive. Washer fluids
containing non-methanol antifreeze
agents should be used only if they provide
cold weather protection without damaging
the vehicle ’s paint finish, wiper blades or
washer system.
FUEL FILTER
Your vehicle is equipped with a lifetime
fuel filter that is integrated with the fuel
tank. Regular maintenance or replacement
is not needed.
CHANGING THE 12V BATTERY WARNINGS
Batteries normally produce explosive
gases which can cause personal
injury. Therefore, do not allow
flames, sparks or lighted substances to
come near the battery. When working near
the battery, always shield your face and
protect your eyes. Always provide correct
ventilation. When lifting a plastic-cased battery,
excessive pressure on the end walls
could cause acid to flow through the
vent caps, resulting in personal injury and
damage to the vehicle or battery. Lift the
battery with a battery carrier or with your
hands on opposite corners.
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