2011 FORD E-450 check engine light

WARNING LIGHTS AND CHIMES
Warning lights and gauges can alert you to a vehicle condition that may
become serious enough to cause expensive repairs. A warning light may
illuminate when a problem exists with one of your vehicle’s functions.
Many lights will illuminate when you start your vehicle to make sure the
bulb works. If any light remains on after starting the vehicle, refer to the
respective system warning light for additional information.
Vehicles with optional message
center:Warning lights called out as
RTT are reconfigurable telltale
(RTT) indicator lights will illuminate
in the optional message center.
These lights function the same as
the other warning lights. If your
vehicle is not equipped with a
message center, the lights will appear on the cluster.
Service engine soon:The service
engine soon indicator light
illuminates when the ignition is first
turned to the on position to check
the bulb and to indicate whether the vehicle is ready for
Inspection/Maintenance (I/M) testing. Normally, theService engine soon
light will stay on until the engine is cranked, then turn itself off if no
malfunctions are present. However, if after 15 seconds the service engine
soon light blinks eight times, it means that the vehicle is not ready for
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I/M testing. See theReadiness for Inspection/Maintenance (I/M)
testingin theMaintenance and Specificationschapter.
Solid illumination after the engine is started indicates the on-board
diagnostics system (OBD-II) has detected a malfunction. Refer to
On-board diagnostics (OBD-II)in theMaintenance and Specifications
chapter. If the light is blinking, engine misfire is occurring which could
damage your catalytic converter. Drive in a moderate fashion (avoid
heavy acceleration and deceleration) and have your vehicle serviced
immediately by your authorized dealer.
WARNING:Under engine misfire conditions, excessive exhaust
temperatures could damage the catalytic converter, the fuel
system, interior floor coverings or other vehicle components, possibly
causing a fire.
Electronic throttle control
(RTT):Displays when the engine
has defaulted to a “limp-home”
operation. Report the fault to a
dealer at the earliest opportunity.
Check fuel cap (RTT):Displays
when the fuel cap may not be
properly installed. Continued driving
with this light on may cause the
Service Engine Soon warning light
to come on, refer toFuel filler cap
in theMaintenance and Specificationchapter.
Brake system warning light:To
confirm the brake system warning
light is functional, it will
momentarily illuminate when the
ignition is turned to the on position
when the engine is not running, or in a position between on and start, or
by applying the parking brake when the ignition is turned to the on
position. If the brake system warning light does not illuminate at this
time, seek service immediately from your authorized dealer. Illumination
after releasing the parking brake indicates low brake fluid level and the
brake system should be inspected immediately by your authorized dealer.
P!
BRAKE
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WARNING:Driving a vehicle with the brake system warning
light on is dangerous. A significant decrease in braking
performance may occur. It will take you longer to stop the vehicle.
Have the vehicle checked by your authorized dealer. Driving extended
distances with the parking brake engaged can cause brake failure and
the risk of personal injury.
Anti-lock brake system:If the
ABS light stays illuminated or
continues to flash, a malfunction has
been detected, have the system
serviced immediately by your
authorized dealer. Normal braking is still functional unless the brake
warning light also is illuminated.
Airbag readiness:If this light fails
to illuminate when the ignition is
turned to on, continues to flash or
remains on, have the system
serviced immediately by your authorized dealer. A chime will sound
when there is a malfunction in the indicator light.
Safety belt:Reminds you to fasten
your safety belt. A Belt-Minder
chime will also sound to remind you
to fasten your safety belt. Refer to
theSeating and Safety Restraints
chapter to activate/deactivate the Belt-Minderchime feature.
Engine oil pressure (RTT):
Displays when the oil pressure falls
below the normal range, refer to
Engine oilin theMaintenance
and Specificationschapter.
Engine coolant temperature
(RTT):Displays when the engine
coolant temperature is high. Stop
the vehicle as soon as possible, switch off the engine and let cool. Refer
toEngine coolantin theMaintenance and Specificationschapter.
ABS
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WARNING:Never remove the coolant reservoir cap while the
engine is running or hot.
Low tire pressure warning (if
equipped):Illuminates when your
tire pressure is low. If the light
remains on at start up or while
driving, the tire pressure should be
checked. Refer toInflating your tiresin theTires, Wheels and
Loadingchapter. When the ignition is first turned to on, the light will
illuminate for three seconds to ensure the bulb is working. If the light
does not turn on or begins to flash, have the system inspected by your
authorized dealer. For more information on this system, refer toTi r e
pressure monitoring system (TPMS)in theTires, Wheels and
Loadingchapter.
Traction control / AdvanceTrac
(if equipped):Illuminates when
the traction control system or the
AdvanceTracwith RSCsystem is
active. If the light remains on, have
the system serviced immediately by
your authorized dealer. For further information, refer toTraction
controlorAdvanceTracwith roll stability control™ (RSC) stability
enhancement systemin theDrivingchapter.
WARNING:If your vehicle is equipped with the AdvanceTrac
with RSCsystem, then it was designed to be operated with
RSC. Reduce speed and proceed to an authorized dealer to have the
system serviced immediately.
Traction control off (if
equipped):Illuminates when the
traction control system has been
disabled by the driver. For further
information, refer toTraction controlin theDrivingchapter.
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Transmission Tow/Haul Feature
(if equipped):Illuminates when
the Tow/Haul feature has been
activated. Refer to theDriving
chapter for transmission function and operation. If the light flashes
steadily, have the system serviced immediately, damage to the
transmission could occur.
Anti-theft system:Flashes when
the SecuriLockPassive Anti-theft
System has been activated.
Overdrive off (if equipped):
Illuminates when the overdrive
function of the transmission has
been turned off; refer to the
Drivingchapter. If the light does not illuminate, have the transmission
serviced soon, or damage may occur.
Charging system (RTT):
Illuminates when the battery is not
charging properly. If it stays on
while the engine is running, there
may be a malfunction with the charging system. Contact your authorized
dealer as soon as possible. This indicates a problem with the electrical
system or a related component.
Speed control:Illuminates when
the speed control is activated. Turns
off when the speed control system
is deactivated.
Low fuel (RTT):Displays when
the fuel level in the fuel tank is at
or near empty (refer toFuel gauge
in this chapter).
Turn signal:Illuminates when the
left or right turn signal or the
hazard lights are turned on. If the
indicators stay on or flash faster, check for a burned out bulb.
O/D
OFF
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Engine oil pressure gauge:
Indicates engine oil pressure. The
needle should stay in the normal
operating range (between “L” and
“H”). If the needle falls below the
normal range, stop the vehicle, turn
off the engine and check the engine
oil level. Add oil if needed. If the oil
level is correct, have your vehicle checked by your authorized dealer.
Fuel gauge:Indicates
approximately how much fuel is left
in the fuel tank (when the ignition
is in the on position). The fuel
gauge may vary slightly when the
vehicle is in motion or on a grade.
The FUEL icon and arrow indicates
which side of the vehicle the fuel
filler door is located.
Refer toFilling the tankin theMaintenance and Specifications
chapter for more information.
MESSAGE CENTER (IF EQUIPPED)
Your vehicle’s message center is capable of monitoring many vehicle
systems and will alert you to potential vehicle problems and various
conditions with an informational message followed by a long indicator
chime.
The message center display is located in the instrument cluster.
Selectable features (information menu)
Press and release the SELECT/RESET stem, located in the speedometer,
to scroll and reset the following functions. Select or reset the function by
holding the SELECT/RESET stem for more than two seconds.
TRIP A/B
Registers the distance of individual journeys. To reset, press and hold for
less than two seconds.
MILES (km) TO E
This displays an estimate of approximately how far you can drive with
the fuel remaining in your tank under normal driving conditions.
Remember to turn the ignition off when refueling to allow this feature to
correctly detect the added fuel.
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Note:Do not plug optional electrical accessories into the cigarette
lighter socket (if equipped). Improper use of the lighter can cause
damage not covered by your warranty, and can result in fire or serious
injury.
To prevent the fuse from being blown, do not use the power point(s)
over the vehicle capacity of 12V DC/180W. If the power point is not
working, a fuse may have blown. Refer toFuses and relaysin the
Roadside Emergencieschapter for information on checking and
replacing fuses.
To have full capacity usage of your power point, the engine is required to
be running to avoid unintentional discharge of the battery. To prevent
the battery from being discharged:
•do not use the power point longer than necessary when the engine is
not running,
•do not leave battery chargers, video game adapters, computers and
other devices plugged in overnight or when the vehicle is parked for
extended periods.
Always keep the power point caps closed when not being used.
POWER WINDOWS (IF EQUIPPED)
WARNING:Do not leave children unattended in the vehicle and
do not let children play with the power windows. They may
seriously injure themselves.
WARNING:When closing the power windows, you should verify
they are free of obstructions and ensure that children and/or
pets are not in the proximity of the window openings.
Press and pull the window switches
to open and close windows.
•Press down (to the first detent)
and hold the switch to open.
•Pull up (to the first detent) and
hold the switch to close.
Driver Controls
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•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 system may consume anywhere between 400 watts or 1000 watts
of power per hour. 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
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.
P!
BRAKE
Driving
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