light FORD EXPLORER 2011 5.G Owners Manual

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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•Make sure the gearshift is in P
(Park).
3. Turn the key to 3 (on) without
turning the key to 4 (start).
If your vehicle is equipped with a push button start system, refer to
Push button start systemin this section for ignition modes.
Some warning lights will briefly illuminate. SeeWarning lights and
chimesin theInstrument Clusterchapter for more information
regarding the warning lights.
Starting the engine
Note:If your vehicle is equipped with a push button start system, refer
toPush button start systemin this section for starting.
1. Turn the key to 3 (on) without
turning the key to 4 (start).
2. Turn the key to 4 (start), then
release the key as soon as the
engine begins cranking. Your vehicle
has a computer assisted cranking
system that assists in starting the
engine. After releasing the key from
the 4 (start) position, the engine may continue cranking for up to
10 seconds or until the vehicle starts.
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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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WARNING:If a failure has been detected within the
AdvanceTracwith RSCsystem, the stability control light and
stability control off light will illuminate steadily. Verify that the
AdvanceTracwith RSCsystem is not manually disabled. Select
traction control off in the message center. If the stability control and
stability control off lights still illuminate steadily, have the system
serviced by an authorized dealer immediately. Operating your vehicle
with AdvanceTracwith RSCdisabled could lead to an increased risk
of loss of vehicle control, vehicle rollover, personal injury and death.
The AdvanceTracwith RSCsystem automatically enables each time
the engine is started. All features of the AdvanceTracwith RSCsystem
(TCS, ESC, RSCand Curve Control) are active and monitor the vehicle
from start-up. However, the system will only intervene if the driving
situation requires it.
The AdvanceTracwith RSC
system includes a traction control
off selection in the message center.
The stability control light and
stability control off light in the instrument cluster will illuminate
temporarily during start-up as part of a normal system self-check, or
during driving if a driving situation causes the AdvanceTracwith RSC
system to operate. If the stability control light and stability control off
light remain steadily illuminated, have the system serviced by an
authorized dealer immediately. The message center will also indicate a
failure with the brake system.
When AdvanceTracwith RSCperforms a normal system self-check,
some drivers may notice a slight movement of the brake, and/or a
rumble, grunting, or grinding noise after startup and when driving off.
When an event occurs that activates AdvanceTracwith RSCyou may
experience the following:
•A deceleration of the vehicle
•The stability control light will flash.
•A vibration in the pedal when your foot is on the brake pedal
•If the driving condition is severe and your foot is not on the brake, the
brake pedal may move as the systems applies higher brake forces. You
may also hear a whoosh of air from under the instrument panel during
this severe condition.
•The brake pedal may feel stiffer than usual.
•Engine power may be reduced.
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Traction control system (TCS)
The traction control system is a driver aid feature that helps your vehicle
maintain traction of the wheels, typically when driving on slippery and/or
hilly road surfaces, by detecting and controlling wheel spin.
Excessive wheel spin is controlled in two ways, which may work
separately or in tandem: engine traction control and brake traction
control. Engine traction control works to limit drive-wheel spin by
momentarily reducing engine power. Brake traction control works to limit
wheel spin by momentarily applying the brakes to the wheel that is
slipping. Traction control is most active at low speeds.
During TCS events, the stability control light in the instrument cluster
will flash.
If the TCS is activated excessively in a short period of time, the braking
portion of the system may become temporarily disabled to allow the
brakes to cool down. In this situation, TCS will use only engine power
reduction or transfer to help control the wheels from over-spinning.
When the brakes have cooled down, the system will regain all features.
Anti-lock braking, RSC, ESC and Curve Control are not affected by this
condition and will continue to function during the cool-down period.
The engine traction control and brake traction control systems may be
deactivated in certain situations. See theTurning traction control off
section following.
Electronic stability control (ESC)
Electronic stability control (ESC) may enhance your vehicle’s directional
stability during adverse maneuvers, for example when cornering severely
or avoiding objects in the roadway. The ESC operates by applying brakes
to one or more of the wheels individually and, if necessary, reducing
engine power if the system detects that the vehicle is about to skid or
slide laterally.
During ESC events, the stability control light in the instrument cluster
will flash.
Certain adverse driving maneuvers may activate the ESC system, which
include but are not limited to:
•Taking a turn too fast
•Maneuvering quickly to avoid an accident, pedestrian or obstacle
•Driving over a patch of ice or other slippery surfaces
•Changing lanes on a snow-rutted road
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•Entering a snow-free road from a snow-covered side street, or vice
versa
•Entering a paved road from a gravel road, or vice versa
•Cornering while towing a heavily loaded trailer (refer toTrailer
towingin theTires, Wheels and Loadingchapter).
Roll Stability Control™ (RSC)
Roll Stability Control™ (RSC) may help to maintain roll stability of the
vehicle during adverse maneuvers. The RSCsystem operates by
detecting the vehicle’s roll motion and the rate at which it changes and
by applying the brakes to one or more wheels individually.
During an event that activates the RSCsystem, the stability control
light in the instrument cluster will flash.
Certain adverse driving maneuvers may activate the RSCsystem, which
include:
•Emergency lane-change
•Taking a turn too fast
•Quick maneuvering to avoid an accident, pedestrian or obstacle
Curve Control
Curve control may enhance your vehicle’s ability to follow the road
during adverse maneuvers, for example when cornering severely or
avoiding objects in the roadway. Curve Control operates by reducing
engine power and, if necessary, applying brakes to one or more of the
wheels individually. During Curve Control events, the stability control
light in the instrument cluster will flash and the brake lamps may
illuminate.
Certain adverse driving maneuvers may activate the Curve control
system, which include but are not limited to:
•Taking a turn too fast
•Maneuvering quickly to avoid an accident, pedestrian or obstacle
•Cornering while towing a heavily loaded trailer (seeTrailer towingin
theTires, Wheels and Loadingchapter). The Curve Control system
may be deactivated in certain terrain management modes. See
Terrain managementlater in this chapter.
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Turning traction control off
If the vehicle is stuck in snow, mud or sand, and seems to lose engine
power, switching off traction control in the AdvanceTracwith RSC
system may be beneficial because the wheels are allowed to spin. This
will restore full engine power and will enhance momentum through the
obstacle.
To turn off traction control in the AdvanceTracsystem, select traction
control off in the message center. Full features of the AdvanceTrac
system can be restored by selecting it on again or by turning off and
restarting the engine.
If you switch off traction control in
the AdvanceTracwith RSC
system, the stability control off light
will illuminate steadily. Selecting
traction control on again will turn
off the stability control off light.
Note:In R (Reverse), ABS and the engine traction control and brake
traction control features will continue to function; however, ESC, RSC
and Curve Control are disabled.
Note:Curve Control can be disabled with the terrain management
control (if equipped). SeeTerrain Managementlater in this chapter.
AdvanceTracFeatures
Operation ModeStability
control
light
(
)Message
center displayTCS
Default at
start-upSystem
initializationTurns on
at
start-upNone Enabled
Selected onceTraction
control offOnTRACTION
CONTROL OFFDisabled
Selected again
after deactivationAdvanceTrac
fully enabledOffTRACTION
CONTROL ONEnabled
Note:The ESC/RSC/Curve Control systems cannot be turned on or
off through the message center.
OFF
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Trailer sway control
When properly equipped, trailer sway control will use the vehicle’s
AdvanceTracwith RSCsystem to detect and help reduce trailer sway
by applying brake force at individual wheels and, if necessary, by
reducing engine power. Trailer sway control is only enabled above
40 mph (64 km/h).
WARNING:Trailer sway control does not prevent a trailer from
swaying, it mitigates the sway from increasing once it has
occurred. If you are experiencing trailer sway it is likely that the trailer
is improperly loaded for the correct tongue weight or the speed of the
vehicle and trailer is too high. Pull the vehicle-trailer over to a safe
location to check the trailer weight distribution and tongue load and
reduce speed to a safe level while towing. If trailer sway is
experienced, SLOW DOWN.
During trailer sway control events, the stability control light in the
instrument cluster will flash momentarily. The message center will also
displayTRAILER SWAY REDUCE SPEED.In some cases when trailer
sway is detected, the vehicle speed is too high and may be at or above a
speed at which trailer sway will grow continuously. This may cause the
system to activate multiple times, and you may experience a slight
deceleration of the vehicle.
Disabling trailer sway control
Trailer sway control can be disabled during any key cycle. Refer to
Message centerin theInstrument Clusterchapter for more information.
Note that even if it was disabled before turning off the vehicle, trailer
sway control will be re-enabled at each new key cycle.
WARNING:Turning off trailer sway control increases the risk of
loss of vehicle control, serious injury, or death. Ford does not
recommend disabling this feature except in situations where speed
reduction may be detrimental (e.g., hill climbing), the driver has
significant trailer towing experience, and can control trailer sway and
maintain safe operation.
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