2011 FORD EXPLORER brake

Trailer towing tips
•Practice turning, stopping and backing-up before starting on a trip to
get the feel of the vehicle-trailer combination. When turning, make
wider turns so the trailer wheels will clear curbs and other obstacles.
•To aid in engine/transmission cooling and A/C efficiency during hot
weather while stopped in traffic, place the gearshift lever in P (Park).
•After you have traveled 50 miles (80 km), thoroughly check your
hitch, electrical connections and trailer wheel lug nuts.
•If you are driving down a long or steep hill, shift to a lower gear. Do
not apply the brakes continuously, as they may overheat and become
less effective.
•Vehicles with trailers should not be parked on a grade. If you must
park on a grade, place wheel chocks under the trailer’s wheels.
RECREATIONAL TOWING
Follow these guidelines for your specific powertrain combination to tow
your vehicle for personal travel (such as behind a motor home or a
truck).
Note:Put your climate control system in recirculated air mode to
prevent exhaust fumes from entering the vehicle. Refer to theClimate
Controlschapter for more information.
In case of a roadside emergency with a disabled vehicle, please refer to
Wrecker towingin theRoadside Emergencieschapter.
These guidelines are designed to prevent damage to your vehicle after it
is hooked-up to the RV or tow dolly.
Front-wheel drive (FWD) vehiclescan be towed 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,
refer to the towing instructions found at the end of this section.
Four-wheel drive (4WD) vehiclescan be towed with all four wheels
on the ground or with all four wheels off the ground using a vehicle
transport trailer.Do not tow your 4WD vehicle with the front
wheels off the ground (by using a tow dolly) and the rear wheels
on the ground; this will cause damage to your 4WD system.If you
are using a vehicle transport trailer, follow the instruction specified by
the equipment provider. If you are towing with all four wheels on the
ground, refer to the towing instructions found at the end of this section.
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If you tow your vehicle with all four wheels on the ground:
•Tow only in the forward direction.
•Release the parking brake.
•Place the transmission shift lever in N (Neutral).
•Place the ignition in the accessory position (refer toStartingin the
Drivingchapter).
•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 D (Drive) and then into R
(Reverse) before shifting back into N (Neutral).
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STARTING
Positions of the ignition (if equipped)
If your vehicle is equipped with a push button start system, refer to
Push button start systemin this section for ignition modes.
1. Off— locks the gearshift lever
and allows key removal. This
position also shuts the engine and
all electrical accessories off.
Note:In order to switch off the
engine while the vehicle is in
motion, shift to neutral and use the
brakes to bring the vehicle to a safe
stop. After the vehicle has stopped, turn the engine off and shift into
park. Then turn the key to the accessory or off position.
2. Accessory— allows the electrical accessories such as the radio to
operate while the engine is not running.
3. On— all electrical circuits operational. Warning lights illuminated. Key
position when driving.
4. Start— cranks the engine. Release the key as soon as the engine
starts.
Preparing to start your vehicle
Engine starting is controlled by the powertrain control system.
This system meets all Canadian interference-causing equipment standard
requirements regulating the impulse electrical field strength of radio
noise.
When starting a fuel-injected engine, don’t press the accelerator before
or during starting. Only use the accelerator when you have difficulty
starting the engine. For more information on starting the vehicle, refer to
Starting the enginein this chapter.
WARNING:Extended idling at high engine speeds can produce
very high temperatures in the engine and exhaust system,
creating the risk of fire or other damage.
WARNING:Do not park, idle, or drive your vehicle in dry grass
or other dry ground cover. The emission system heats up the
engine compartment and exhaust system, which can start a fire.
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WARNING:Do not start your vehicle in a closed garage or in
other enclosed areas. Exhaust fumes can be toxic. Always open
the garage door before you start the engine. SeeGuarding against
exhaust fumesin this chapter for more instructions.
WARNING:If you smell exhaust fumes inside your vehicle, have
your dealer inspect your vehicle immediately. Do not drive if you
smell exhaust fumes.
Important safety precautions
When the engine starts, the idle RPM runs faster to warm the engine. If
the engine idle speed does not slow down automatically, have the vehicle
checked.
If the vehicle is operated in a heavy snow storm or blowing snow
conditions, the engine air induction may become partially clogged with
snow and/or ice. If this occurs the engine may experience a significant
reduction in power output. At the earliest opportunity, clear all snow
and/or ice away for the air induction inlet.
Before starting the vehicle:
1. Make sure all occupants buckle their safety belts. For more
information on safety belts and their proper usage, refer to theSeating
and Safety Restraintschapter.
2. Make sure the headlamps and electrical accessories are off.
•Make sure the parking brake is
set.
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Note:Cranking may be stopped at any time by turning the key to the off
position.
3. After idling for a few seconds, release the parking brake, apply the
brake, shift into gear and drive.
Note:If the engine does not start on the first try, turn the vehicle to the
off position, wait 10 seconds and try Step 2 again. If the engine still fails
to start, press the accelerator to the floor and try Step 2 again, keeping
the accelerator on the floor until the engine begins to accelerate above
cranking speeds; this will allow the engine to crank with the fuel shut off
in case the engine is flooded with fuel.
Push button start system (if equipped)
If your vehicle is equipped with the
push button start system, you can
start your vehicle by pressing the
start button in combination with the
brake pedal rather than using a key.
The start button is located on the
instrument panel to the right of the
steering wheel.
In order to operate the push button
start system and start the vehicle,
your intelligent access key (IA key)
must be present inside the vehicle.
Ignition modes
1. Off — press and release the START/STOP button without applying the
brake pedal when your vehicle is in accessory or on modes or when the
engine is running.
Note:In order to switch off the engine while the vehicle is in motion,
shift to neutral and use the brakes to bring the vehicle to a safe stop.
After the vehicle has stopped, turn the engine off and shift into park.
Then, press and hold the START/STOP button for at least one second or
press the START/STOP button three times within two seconds.
2. Accessory — press and release the START/STOP button without
applying the brake pedal. This allows electrical accessories such as the
radio to operate while the engine is not running. ACCESSORY POWER
ACTIVE and PRESS BRAKE TO START will be displayed in the message
center. Refer toMessage centerin theInstrument Clusterchapter for
more information.
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3. On — press and hold the START/STOP button for at least one second
without applying the brake pedal. This will power your vehicle’s electrical
system and the warning lights in the instrument cluster will illuminate,
but the engine will remain off.Note:You can start the engine from any
ignition mode.
4. Start — press the START/STOP button (for any length of time) while
applying the brake pedal.Note:The indicator light on the start button
will illuminate when the vehicle is in on mode and when the engine is
started.
There may be areas inside your vehicle where the IA key is not detected.
If the message NO KEY DETECTED appears on your message center
when you press the START/STOP button, it may be necessary to move
your IA key to another area within the vehicle. The IA key may not be
detected near the roof (between the driver or passenger sunvisor and
the roof, or in the overhead console area) or in the extreme corners of
the rear package tray, near your audio speakers. It is not recommended
that you stow the IA key in these locations. If you move the IA key to a
location where it has been detected before and you still see the NO KEY
DETECTED message, your IA key’s battery may be low or you may be in
an area with excessive radio frequency interference. If this occurs, you
can use the back-up method to start your vehicle (see below).
Back-up method of starting:Your IA key uses a radio frequency signal
to communicate with your vehicle and authorize your vehicle to start
when you press the START/STOP button and apply the brake pedal. If
excessive radio frequency interference is present in the area, or if the
battery in your IA key is low, it may be necessary to start your car by
inserting the IA key in the back-up slot, located at the front of the center
console storage compartment. Insert the IA key into the slot with
buttons facing out and with key ring up. After inserting the IA key into
the back-up slot, use the START/STOP button and brake pedal to start
your vehicle as usual. The vehicle should respond normally as long as the
IA key is in the back-up slot. Once the vehicle is started, the IA key can
be removed from the back-up slot, if desired.
Fast restart feature:The fast restart feature allows you to re-start
your vehicle within 20 seconds of switching the vehicle off, if a valid IA
key is not present when the vehicle is switched off. When you switch
your vehicle off without an IA key in the passenger compartment or
trunk, the message RESTART NOW OR KEY IS NEEDED will be
displayed in the message center. You can re-start the vehicle (by
applying the brake pedal and pressing the START/STOP button) for up
to 20 seconds, even though the IA key is not present. After 20 seconds
have expired, you can no longer start your vehicle without the IA key
present inside the vehicle.
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•Be sure that areas where the vehicle is parked are clean and clear of
all combustibles such as petroleum products, dust, rags, paper and
similar items.
•Be sure that the engine block heater, heater cord and extension cord
are solidly connected. A poor connection can cause the cord to
become very hot and may result in an electrical shock or fire. Be sure
to check for heat anywhere in the electrical hookup once the system
has been operating for approximately a half hour.
•Finally, have the engine block heater system checked during your fall
tune-up to be sure it’s in good working order.
How to use the engine block heater
Ensure the receptacle terminals are clean and dry prior to use. To clean
them, use a dry cloth.
Depending on the type of factory installed equipment, your engine block
heater will use .4 to 1.0 kilowatt-hours of energy per hour of use. Your
factory installed block heater system does not have a thermostat; however,
maximum temperature is attained after approximately three hours of
operation. Block heater operation longer than three hours will not improve
system performance and will unnecessarily use additional electricity.
Make sure system is unplugged and properly stowed before driving the
vehicle. While not in use, make sure the protective cover seals the
prongs of the engine block heater cord plug.
BRAKES
Occasional brake noise is normal. If a metal-to-metal, continuous grinding
or continuous squeal sound is present, the brake linings may be worn-out
and should be inspected by an authorized dealer. If the vehicle has
continuous vibration or shudder in the steering wheel while braking, the
vehicle should be inspected by an authorized dealer.
Refer toWarning lights and
chimesin theInstrument Cluster
chapter for information on the brake
system warning light.
Four-wheel anti-lock brake system (ABS)
Your vehicle is equipped with an anti-lock braking system (ABS). This
system helps you maintain steering control during emergency stops by
keeping the brakes from locking. Noise from the ABS pump motor and
brake pedal pulsation may be observed during ABS braking and the
P!
BRAKE
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brake pedal may suddenly travel a little farther as soon as ABS braking is
done and normal brake operation resumes. These are normal
characteristics of the ABS and should be no reason for concern.
Using ABS
When hard braking is required, apply continuous force on the brake
pedal. Do not pump the brake pedal since this will reduce the
effectiveness of the ABS and will increase your vehicle’s stopping
distance. The ABS will be activated immediately, allowing you to retain
steering control during hard braking and on slippery surfaces. However,
the ABS does not decrease stopping distance.
Brake assist
The brake assist system provides full braking force during panic braking
situations. It detects a rapid application of the brake pedal and uses the
ABS system to achieve maximum braking pressure. Once a panic brake
application is detected, the system will remain activated as long as the
brake pedal is pressed or ABS is engaged. The system is deactivated by
either releasing the brake pedal or coming to a complete stop. When the
system activates, noise from the ABS pump motor and brake pedal
pulsation may be observed; this is normal.
ABS warning lamp
The ABS lamp in the instrument
cluster momentarily illuminates
when the ignition is turned on. If
the light does not illuminate during
start up, remains on or flashes, the
ABS may be disabled and may need to be serviced.
Even when the ABS is disabled,
normal braking is still effective. If
your BRAKE warning lamp
illuminates with the parking brake
released, have your brake system
serviced immediately.
Brake override
This vehicle is equipped with a brake override feature. In the event the
accelerator pedal becomes stuck or entrapped, applying steady and firm
pressure to the brake pedal will both slow the vehicle and reduce engine
power. If you experience this condition, apply the brakes and bring your
vehicle to a safe stop. Turn the engine off, shift to P (Park) and apply
ABS
P!
BRAKE
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