transmission FORD TAURUS 2018 Service Manual

TOWING A TRAILER
WARNINGS
Towing trailers beyond the
maximum recommended
gross trailer weight exceeds the
limit of your vehicle and could
result in engine damage,
transmission damage, structural
damage, loss of vehicle control,
vehicle rollover and personal
injury. Do not exceed the GVWR or
the GAWR specified on the
certification label. Note:
See Recommended
Towing Weights (page 206).
Your vehicle may have electrical
items, such as fuses or relays,
related to towing. See
Fuses
(page 226).
Your vehicle's load capacity
designation is by weight, not by
volume, so you cannot necessarily
use all available space when
loading a vehicle or trailer.
Towing a trailer places an extra
load on your vehicle's engine,
transmission, axle, brakes, tires
and suspension. Inspect these
components periodically during,
and after, any towing operation. Load Placement
To help minimize how trailer
movement affects your vehicle
when driving:
•
Load the heaviest items closest
to the trailer floor.
• Load the heaviest items
centered between the left and
right side trailer tires.
• Load the heaviest items above
the trailer axles or just slightly
forward toward the trailer
tongue. Do not allow the final
trailer tongue weight to go
above or below 10-15% of the
loaded trailer weight.
• Select a ball mount with the
correct rise or drop and load
capacity. When both the
loaded vehicle and trailer are
connected, the trailer frame
should be level, or slightly
angled down toward your
vehicle, when viewed from the
side.
When driving with a trailer or
payload, a slight takeoff vibration
or shudder may be present due to
the increased payload weight.
Additional information regarding
proper trailer loading and setting
your vehicle up for towing is
located in another chapter of this
manual. See
Load Limit (page
200).
You can also find information in
the
RV & Trailer Towing Guide
available at your authorized
dealer, or online.
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Before Towing a Trailer
Practice turning, stopping and backing up
to get the feel of your vehicle-trailer
combination before starting on a trip.
When turning, make wider turns so the
trailer wheels clear curbs and other
obstacles.
When Towing a Trailer
•
Do not drive faster than 70 mph
(113 km/h) during the first 500 mi
(800 km).
• Do not make full-throttle starts.
• Check your hitch, electrical connections
and trailer wheel lug nuts thoroughly
after you have traveled 50 mi (80 km).
• When stopped in congested or heavy
traffic during hot weather, place the
gearshift in position P to aid engine and
transmission cooling and to help A/C
performance.
• Turn off the speed control with heavy
loads or in hilly terrain. The speed
control may turn off automatically
when you are towing on long, steep
grades.
• Shift to a lower gear when driving down
a long or steep hill. Do not apply the
brakes continuously, as they may
overheat and become less effective.
• If your transmission is equipped with a
Grade Assist or Tow/Haul feature, use
this feature when towing. This provides
engine braking and helps eliminate
excessive transmission shifting for
optimum fuel economy and
transmission cooling.
• Allow more distance for stopping with
a trailer attached. Anticipate stops and
brake gradually.
• Avoid parking on a grade. However, if
you must park on a grade:
1. Turn the steering wheel to point your vehicle tires away from traffic flow. 2. Set your vehicle parking brake.
3. Place the automatic transmission in
park (P).
4. Place wheel chocks in front and back of the trailer wheels. Chocks are not
included with your vehicle.
Launching or Retrieving a Boat or
Personal Watercraft (PWC)
Note: Disconnect the wiring to the trailer
before backing the trailer into the water.
Note: Reconnect the wiring to the trailer
after
removing the trailer from the water.
When backing down a ramp during boat
launching or retrieval:
• Do not allow the static water level to
rise above the bottom edge of the rear
bumper.
• Do not allow waves to break higher
than
6 in (15 cm) above the bottom
edge of the rear bumper.
Exceeding these limits may allow water to
enter vehicle components:
• Causing internal damage to the
components.
• Affecting drivability, emissions, and
reliability.
Replace the rear axle lubricant anytime
the rear axle has been submerged in water.
Water may have contaminated the rear
axle lubricant, which is not normally
checked or changed unless a leak is
suspected or other axle repair is required.
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TOWING THE VEHICLE ON
FOUR WHEELS
Emergency Towing
You can flat-tow (all wheels on the
ground, regardless of the
powertrain/transmission configuration)
your disabled vehicle (without access to
wheel dollies, car-hauling trailer, or flatbed
transport vehicle) under the following
conditions:
•
Your vehicle is facing forward so you
tow it in a forward direction.
• You place the transmission in neutral
(N). If you cannot place the
transmission in neutral (N), you may
need to override it. See Transmission
(page 152).
• Maximum speed is 35 mph (56 km/h).
• Maximum distance is
50 mi (80 km).
Recreational Towing
Note: Put your climate control system in
recirculated air mode to prevent exhaust
fumes from entering your vehicle.
See
Climate Control (page 109).
Vehicles Equipped with a 2.0L Engine
Follow these guidelines if you have a need
for recreational towing, such as towing
your vehicle behind a motorhome. We
designed these guidelines to prevent
damage to your transmission.
Front-wheel drive vehicles
CANNOT be
flat-towed (all wheels on the ground) as
vehicle or transmission damage may occur.
You must place the front wheels on a
two-wheel tow dolly. If you are using a tow
dolly, follow the instructions specified by
the equipment provider. Vehicles Equipped with a 3.5L or 3.7L
Engine
Follow these guidelines if you have a need
for recreational towing, such as towing
your vehicle behind a motorhome or truck.
We designed these guidelines to prevent
damage to your vehicle after it is
hooked-up to the recreational vehicle or
tow dolly.
You can tow your front-wheel drive vehicle
with all four wheels on the ground or with
the front wheels off the ground by using a
tow dolly. If you are using a tow dolly,
follow the instructions specified by the
equipment provider. If you are towing with
all four wheels on the ground, see the
following instructions.
You can tow your all-wheel drive vehicle
with all four wheels on the ground or with
all four wheels off the ground using a
vehicle transport trailer. Do not tow your
all-wheel drive vehicle with the front
wheels off the ground (by using a tow
dolly) and the rear wheels on the ground.
This causes damage to your all-wheel drive
system. If you are using a vehicle transport
trailer, follow the instructions specified by
the equipment provider. If you are towing
with all four wheels on the ground, see the
following instructions.
If you tow your vehicle with all four wheels
on the ground:
•
Tow only in the forward direction.
• Release the parking brake.
• Shift into neutral (N).
• Do not exceed
65 mph (105 km/h).
• Start the engine and allow it to run for
five minutes at the beginning of each
day and every six hours thereafter. With
the engine running and your foot on the
brake, shift into drive (D) and then into
reverse (R) before shifting back into
neutral (N).
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•
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 the windows for high-speed
driving.
DRIVING THROUGH WATER WARNING
Do not drive through flowing or deep
water as you may lose control of your
vehicle.
Note:
Driving through standing water can
cause vehicle damage.
Note: Engine damage can occur if water
enters the air filter.
Before driving through standing water,
check the depth. Never drive through water
that is higher than the bottom of the front
rocker area of your vehicle. When driving through standing water, drive
very slowly and do not stop your vehicle.
Your brake performance and traction may
be limited. After driving through water and
as soon as it is safe to do so: •
Lightly press the brake pedal to dry the
brakes and to check that they work.
• Check that the horn works.
• Check that the exterior lights work.
• Turn the steering wheel to check that
the steering power assist works.
FLOOR MATS WARNINGS
Use a floor mat designed to fit the
footwell of your vehicle that does not
obstruct the pedal area. Failure to
follow this instruction could result in the
loss of control of your vehicle, personal
injury or death. Pedals that cannot move freely can
cause loss of vehicle control and
increase the risk of serious personal
injury. Secure the floor mat to both
retention devices so that it cannot
slip out of position and interfere with
the pedals. Failure to follow this instruction
could result in the loss of control of your
vehicle, personal injury or death. Do not place additional floor mats
or any other covering on top of the
original floor mats. This could result
in the floor mat interfering with the
operation of the pedals. Failure to follow
this instruction could result in the loss of
control of your vehicle, personal injury or
death. Always make sure that objects
cannot fall into the driver foot well
while your vehicle is moving. Objects
that are loose can become trapped under
the pedals causing a loss of vehicle control. 211
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If your vehicle has a key system:
1. Switch off the ignition.
2. Switch to start position.
3. Switch off the ignition.
4.
Switch on the ignition to re-enable the
fuel pump.
5. If the vehicle does not start, repeat steps 1 through 4.
If your vehicle has a push button start
system:
1. Press START/STOP to switch off your
vehicle.
2. Press the brake pedal and START/STOP
to switch on your
vehicle.
3. Remove your foot from the brake pedal
and press
START/STOP to switch off
your vehicle.
4. You can attempt to start the vehicle by pressing the brake pedal and
START/STOP
, or press START/STOP
without pressing the brake pedal.
5. If the vehicle does not start, repeat steps 1 through 4.
JUMP STARTING THE VEHICLE 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. WARNINGS
Keep batteries out of reach of
children. Batteries contain sulfuric
acid. Avoid contact with skin, eyes or
clothing. Shield your eyes when working
near the battery to protect against possible
splashing of acid solution. In case of acid
contact with skin or eyes, flush
immediately with water for a minimum of
15 minutes and get prompt medical
attention. If acid is swallowed, call a
physician immediately. Use only adequately sized cables
with insulated clamps.
Preparing Your Vehicle
Do not attempt to push-start your
automatic transmission vehicle.
Note:
Attempting to push-start a vehicle
with an automatic transmission may cause
transmission damage.
Note: Use only a 12-volt supply to start your
vehicle.
Note: Do not disconnect the battery of the
disabled vehicle as this could damage the
vehicle electrical system.
Park the booster vehicle close to the hood
of the disabled vehicle, making sure the
two vehicles do not touch.
Connecting the Jumper Cables WARNINGS
Do not attach the cables to fuel lines,
engine rocker covers, the intake
manifold or electrical components
as grounding points. Stay clear of moving
parts. To avoid reverse polarity
connections, make sure that you correctly
identify the positive (+) and negative (-)
terminals on both the disabled and booster
vehicles before connecting the cables.
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If you need to have your vehicle towed,
contact a professional towing service or,
if you are a member of a roadside
assistance program, your roadside
assistance service provider.
We recommend the use of a wheel lift and
dollies or flatbed equipment to tow your
vehicle. Do not tow with a slingbelt. Ford
Motor Company has not approved a
slingbelt towing procedure. Vehicle
damage may occur if towed incorrectly, or
by any other means.
Ford Motor Company produces a towing
manual for all authorized tow truck
operators. Have your tow truck operator
refer to this manual for proper hook-up
and towing procedures for your vehicle.
It is acceptable to have your front-wheel
drive vehicle towed from the front if using
proper wheel lift equipment to raise the
front wheels off the ground. When towing
in this manner, the rear wheels can remain
on the ground.
Front-wheel drive vehicles must have the
front wheels placed on a tow dolly when
towing your vehicle from the rear using
wheel lift equipment. This prevents
damage to the transmission.
Towing an all-wheel or four-wheel drive
vehicle requires that all wheels be off the
ground, such as using a wheel lift and
dollies or flatbed equipment. This prevents
damage to the transmission, all-wheel or
four-wheel drive system and vehicle.
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Protected Components
Fuse Amp Rating
Fuse or Relay
Number
Not used.
-
53
Not used.
-
54
Wiper relay.
Relay
55
Not used.
-
56
Left-hand high intensity discharge head-
lamp.
20A 2
57
Alternator A-line.
10A 2
58
Brake on/off switch.
10A 2
59
Not used.
-
60
Not used.
-
61
A/C clutch relay.
10A 2
62
Not used.
-
63
Massage control seats.
15A 2
64
Fuel pump relay.
30A 2
65
Fuel injectors.
Powertrain control module relay.
Relay
66
Oxygen sensor heater.
20A 2
67
Mass airflow sensor.
Variable camshaft timing solenoid valve.
Canister vent solenoid.
Canister purge solenoid.
Ignition coils.
20A 2
68
Vehicle power 1 (powertrain control
module).
20A 2
69
A/C clutch.
15A 2
70
Fan control relay coils 1-3.
Variable air conditioning compressor.
Auxiliary transmission warmup.
Turbo charge waste-gate control.
Electronic compressor bypass valve.
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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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ENGINE OIL DIPSTICK - 2.0L
ECOBOOST™
Minimum.
A
Maximum.
B
ENGINE OIL DIPSTICK - 3.5L
DURATEC/3.5L ECOBOOST™ MINA
MAX
B
ENGINE OIL CHECK
To check the engine oil level consistently
and accurately, do the following: 1.
Make sure the parking brake is on. Make
sure the transmission is in park (P) or
neutral (N).
2. Run the engine until it reaches normal operating temperature.
3. Make sure that your vehicle is on level ground.
4. Switch the engine off and wait 15 minutes for the oil to drain into the oil
pan. Checking the engine oil level too
soon after you switch the engine off
may result in an inaccurate reading.
5. Open the hood. See Opening and
Closing the Hood (page 237).
6. Remove the dipstick and wipe it with a clean, lint-free cloth. See
Under
Hood Overview (page 238).
7. Replace the dipstick and remove it again to check the oil level. See Under
Hood Overview
(page 238).
8. Make sure that the oil level is between
the maximum and minimum marks. If
the oil level is at the minimum mark,
add oil immediately. See
Capacities
and Specifications (page 304).
9. If the oil level is correct, replace the dipstick and make sure it is fully seated.
Note: Do not remove the dipstick when the
engine is running.
Note: If the oil level is between the
maximum and minimum marks, the oil level
is acceptable. Do not add oil.
Note: The oil consumption of new engines
reaches its normal level after approximately
3,000 mi (5,000 km)
.
Adding Engine Oil WARNING
Do not remove the filler cap when
the engine is running.
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