2018 FORD TAURUS cooling

Severe Climates
If you drive in extremely cold climates:
•
It may be necessary to increase the
coolant concentration above 50%.
• A coolant concentration of 60%
provides improved freeze point
protection. Coolant concentrations
above 60% decrease the overheat
protection characteristics of the
coolant and may cause engine
damage.
If you drive in extremely hot climates:
• You can decrease the coolant
concentration to 40%.
• Coolant concentrations below 40%
decrease the freeze and corrosion
protection characteristics of the
coolant and may cause engine
damage.
Vehicles driven year-round in non-extreme
climates should use prediluted coolant for
optimum cooling system and engine
protection.
Coolant Change
At specific mileage intervals, as listed in
the scheduled maintenance information,
the coolant should be changed. Add
prediluted coolant approved to the correct
specification. See Capacities and
Specifications (page 297).
Fail-Safe Cooling
Fail-safe cooling allows you to temporarily
drive your vehicle before any incremental
component damage occurs. The fail-safe
distance depends on ambient
temperature, vehicle load and terrain.
How Fail-Safe Cooling Works If the engine begins to overheat,
the coolant temperature gauge
moves toward the red zone: A warning lamp illuminates and
a message may appear in the
information display.
If the engine reaches a preset
over-temperature condition, the engine
automatically switches to alternating
cylinder operation. Each disabled cylinder
acts as an air pump and cools the engine.
When this occurs, your vehicle still
operates, however:
• Engine power is limited.
• The air conditioning system turns off.
Continued operation increases the engine
temperature, causing the engine to
completely shut down. Your steering and
braking effort increases in this situation.
When the engine temperature cools, you
can re-start the engine. Have your vehicle
checked as soon as possible to minimize
engine damage.
When Fail-Safe Mode Is Activated WARNINGS
Fail-safe mode is for use during
emergencies only. Operate your
vehicle in fail-safe mode only as long
as necessary to bring your vehicle to rest
in a safe location and seek immediate
repairs. When in fail-safe mode, your
vehicle will have limited power, will not be
able to maintain high-speed operation, and
may completely shut down without
warning, potentially losing engine power,
power steering assist, and power brake
assist, which may increase the possibility
of a crash resulting in serious injury. Never remove the coolant reservoir
cap when the engine is running or
hot.
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Taurus (CPH) Canada/United States of America, enUSA, Edition date: 201709, Second Printing Maintenance

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. 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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Cooling system
•
Protect against freezing temperatures.
• When removing your vehicle from
storage, check coolant fluid level.
Confirm that there are no cooling
system leaks and that fluid is at the
recommended level.
Battery
• Check and recharge as necessary. Keep
connections clean.
• If storing your vehicle for more than 30
days without recharging the battery,
we recommend that you disconnect
the battery cables to maintain battery
charge for quick starting.
Note: It is necessary to reset memory
features if battery cables are disconnected.
Brakes
• Make sure the brakes and parking brake
release fully.
Tires
• Maintain recommended air pressure.
Miscellaneous
• Make sure all linkages, cables, levers
and pins under your vehicle are covered
with grease to prevent rust.
• Move vehicles at least 25 ft (7.5 m)
every 15 days to lubricate working parts
and prevent corrosion.
Removing Vehicle From Storage
When your vehicle is ready to come out of
storage, do the following:
• Wash your vehicle to remove any dirt
or grease film build-up on window
surfaces.
• Check windshield wipers for any
deterioration. •
Check under the hood for any foreign
material that may have collected
during storage such as mice or squirrel
nests.
• Check the exhaust for any foreign
material that may have collected
during storage.
• Check tire pressures and set tire
inflation per the Tire Label.
• Check brake pedal operation. Drive
your vehicle
15 ft (4.5 m) back and
forth to remove rust build-up.
• Check fluid levels (including coolant,
oil and gas) to make sure there are no
leaks, and fluids are at recommended
levels.
• If you remove the battery, clean the
battery cable ends and check for
damage.
Contact an authorized dealer if you have
any concerns or issues.
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Taurus (CPH) Canada/United States of America, enUSA, Edition date: 201709, Second Printing Vehicle Care

Description
Item
Callout
This button lights up when the passenger controls are
active. To switch the dual zone operation off and link
the passenger temperature to the driver temperature,
touch the DUAL button to switch it off.
DUAL
F
Touch up or down to adjust the temperature.
Right-hand front
seat temper-
ature
G
Touch up or down to increase or decrease the volume
of air circulated in your vehicle.
Fan speed
H
A popup appears on the screen to display the air
conditioning options.
A/C
I
Touch to cool your vehicle with recircu-
lated air. Touch again for normal A/C
operation. MAX A/C distributes air through
instrument panel vents and may help
reduce odors from entering your vehicle.
MAX A/C is more economical and efficient
than normal A/C mode.
MAX A/C
Touch to switch the air conditioning on or
off. Use A/C with recirculated air to
improve cooling performance and effi-
ciency. A/C engages automatically in MAX
A/C, defrost and footwell/defrost
A/C
Touch to switch the recirculated air on or
off which may reduce the amount of time
needed to cool down the interior and help
reduce odors from reaching the interior.
Recirculated air also engages automatic-
ally when you select MAX A/C. You can
engage this manually in any airflow mode
except defrost. It may also turn off in all
airflow modes except MAX A/C to reduce
fog potential.
Recircu-
lated air:
Select these controls individually, together, or with
Defrost to direct the air flow to the area you desire.
Manual airflow
distribution
controls
J
Distributes air through the instrument panel vents.
Panel
Distributes air through the demister vents, floor vents
and rear seat floor vents.
Floor
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Taurus (CPH) Canada/United States of America, enUSA, Edition date: 201709, Second Printing SYNC™ 3

Check Every Month
Engine oil level.
Function of all interior and exterior lights.
Tires (including spare) for wear and proper pressure. Windshield washer fluid level.
Fuel and water separator. Drain if necessary (or if indicated by the information display). Holes and slots in the tail pipe to make sure they are functional and clear of debris. Check Every Six Months
Battery connections. Clean if necessary.
Body and door drain holes for obstructions. Clean if necessary. Cooling system fluid level and coolant strength.
Door weatherstrips for wear. Lubricate if necessary.
Hinges, latches and outside locks for proper operation. Lubricate if necessary. Parking brake for proper operation.
Safety belts and seat latches for wear and function.
Safety warning lamps (brake, ABS, airbag and safety belt) for operation.
Washer spray and wiper operation. Clean or replace blades as necessary.
Multi-Point Inspection
In order to keep your vehicle running right,
it is important to have the systems on your
vehicle checked regularly. This can help
identify potential issues and prevent major
problems. We recommend having the
following multi-point inspection performed
at every scheduled maintenance interval
to help make sure your vehicle keeps
running great.
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Taurus (CPH) Canada/United States of America, enUSA, Edition date: 201709, Second Printing Scheduled Maintenance

When to Expect the OIL CHANGE REQUIRED Message
Vehicle Use and Example
Interval
Normal
7,500– 10,000 mi
(12,000– 16,000 km) Normal commuting with highway driving
No, or moderate, load or towing
Flat to moderately hilly roads
No extended idling
Severe
5,000– 7,500 mi
(8,000– 12,000 km) Moderate to heavy load or towing
Mountainous or off-road conditions
Extended idling
Extended hot or cold operation
Extreme
3,000–5,000 mi
(5,000–8,000 km) Maximum load or towing
Extreme hot or cold operation
Normal Maintenance Intervals At Every Oil Change Interval as Indicated by the Information Display
1
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, rotors, hoses and parking brake.
Inspect the engine cooling system strength and hoses.
Inspect the exhaust system and heat shields.
Inspect the rear axle and U-joints all wheel drive only.
Inspect the half-shaft boots.
Inspect the steering linkage, ball joints, suspension, tire-rod ends, driveshaft and U-
joints.
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Taurus (CPH) Canada/United States of America, enUSA, Edition date: 201709, Second Printing Scheduled Maintenance

Exterior Plastic Parts.........................................
261
Stripes or Graphics............................................. 261
Underbody............................................................ 261
Under Hood.......................................................... 261
Cleaning the Instrument Panel and Instrument Cluster Lens.........................263
Cleaning the Interior...................................263
Cleaning the Wheels..................................264
Cleaning the Windows and Wiper Blades...........................................................262
Clearing All MyKeys.......................................53
Climate.............................................................401
Climate Control
............................................109
Climate Controlled Seats...........................127 Cooled Seats......................................................... 127
Heated Seats........................................................ 127
Collision Warning System..........................197 PRINCIPLE OF OPERATION............................ 197
Coolant Check See: Engine Coolant Check............................ 244
Crash Sensors and Airbag Indicator.......44
Creating a MyKey............................................52 Programming/Changing Configurable
Settings............................................................... 52
Cross Traffic Alert.........................................194 False Alerts........................................................... 196
Switching the System Off and On...............196
System Errors....................................................... 196
System Lights, Messages and Audible Alerts.................................................................. 195
System Limitations............................................ 196
Using the System............................................... 194
Cruise Control.................................................68 Principle of Operation....................................... 179
Cruise control See: Using Cruise Control................................ 179
Customer Assistance..................................219
D
Data Recording
..................................................9
Event Data Recording.......................................... 10
Service Data Recording........................................ 9
Daytime Running Lamps
.............................75
Direction Indicators........................................76
Doors and Locks..............................................57
Driver Alert
......................................................186
PRINCIPLE OF OPERATION........................... 186USING DRIVER ALERT.....................................
186
Driver and Passenger Airbags...................39 Children and Airbags.......................................... 40
Proper Driver and Front Passenger Seating Adjustment........................................................ 39
Driving Aids.....................................................186
Driving Hints...................................................210
Driving Through Water.................................211
DRL See: Daytime Running Lamps......................... 75
E
Economical Driving
......................................210
Emission Law.................................................148 Noise Emissions Warranty, Prohibited
Tampering Acts and Maintenance..........149
Tampering With a Noise Control System............................................................... 148
End User License Agreement..................470 VEHICLE SOFTWARE END USER LICENSE
AGREEMENT (EULA) ................................. 470
Engine Block Heater....................................138 Using the Engine Block Heater...................... 139
Engine Coolant Check...............................244 Adding Coolant.................................................. 244
Coolant Change................................................. 246
Engine Coolant Temperature Management.................................................. 247
Fail-Safe Cooling............................................... 246
Recycled Coolant............................................... 245
Severe Climates................................................. 246
Engine Emission Control...........................148
Engine Immobilizer See: Passive Anti-Theft System..................... 64
Engine Oil Check..........................................242 Adding Engine Oil............................................... 242
Engine Oil Dipstick - 2.0L EcoBoost™.................................................242
Engine Oil Dipstick - 3.5L Duratec/3.5L Ecoboost™.................................................242
Engine Specifications - 2.0L EcoBoost™.................................................297
Drivebelt Routing............................................... 297
Engine Specifications - 3.5L Duratec..........................................................297
Drivebelt Routing............................................... 298
499
Taurus (CPH) Canada/United States of America, enUSA, Edition date: 201709, Second Printing Index