2011 FORD F450 Owners Manual

is used to disable certain vehicle functions to prevent battery discharge
when the vehicle is in the transport/inventory phase and is not driven
long enough to maintain the battery’s charge. This mode can be disabled
by doing the following: Turn the ignition on, without starting the engine.
Press and release the brake pedal fully five times and press the hazard
button four times (on, off, on, off) within 10 seconds.
CHECK COOLANT ADDITIVE (diesel engine only) — Displayed
when the coolant additive needs to be checked. Refer to your diesel
supplement for more information.
POWER REDUCED TO LOWER ENGINE TEMP — Displayed when
the engine temperature gauge needle moves to H. You may notice
reduced engine power. Refer to Engine coolant in the Maintenance
and Specifications chapter for more information.
CLEANING EXHAUST FILTER (diesel engine only) — Displayed
when the vehicle has entered the cleaning mode. Various engine actions
will raise the exhaust temperature in the Diesel Particulate Filter (DPF)
system to burn off the particles (exhaust soot). After the particles are
burned off, the exhaust temperature will fall back to normal levels. This
message is NORMAL. Refer to your diesel supplement for more
information.
WARNING: When the CLEANING EXHAUST FILTER message
appears in the message center, do not park near flammable
materials, vapors or structures until filter cleaning is complete.
DRIVE TO CLEAN EXHAUST SYSTEM (diesel engine only) —
Displayed when the Diesel Particulate Filter (DPF) is full of particles
(exhaust soot) and the vehicle is not being operated in a manner to
allow normal cleaning. This message will stay on until the exhaust filter
cleaning has begun, at which time the CLEANING EXHAUST FILTER
message will be displayed. It is recommended the vehicle operator drive
the vehicle above 30 mph (48 km/h) until the CLEANING EXHAUST
FILTER message turns off. This message is NORMAL. Refer to your
diesel supplement for more information.
Note: If this message is ignored, your vehicle will continue to fill the
Diesel Particulate Filter (DPF) with particles (exhaust soot). If cleaning
is not permitted, the light will illuminate and engine power may be
limited. If the vehicle is still not operated in a manner to allow cleaning,
the service engine soon light will illuminate and engine power will
be further limited. Dealer service will then be required to restore your
vehicle to full-power operation. Instrument Cluster
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STOP SAFELY NOW (diesel engine only) — Displayed and a chime
sounds when the vehicle exhaust system temperature exceeds intended
operating range. If this warning occurs, engine power is reduced and the
engine will shut down when the vehicle speed is below 3 mph (5 km/h).
Stop the vehicle as soon as safely possible and contact your
authorized dealer. Depending on the severity of the over-temperature
condition, the vehicle may not restart after cycling the ignition off. If the
vehicle restarts, there may be limited power. If the exhaust
over-temperature condition reoccurs, the message center will display
STOP SAFELY NOW, the chime will sound, and engine power will be
reduced again and shut down below 3 mph (5 km/h). Refer to your
diesel supplement for more information.
ENGINE OIL DILUTED (diesel engine only) — Displays once the
engine oil has become diluted and needs to be changed. Refer to your
diesel supplement for more information.
ENGINE OIL CHANGE SOON — Displayed when the engine oil life
remaining is 5% to 1%.
OIL CHANGE REQUIRED — Displayed when the oil life left reaches
0%.
ENGINE TURNS OFF IN 1 SECOND (diesel engine only) —
Displayed when the vehicle is in the final second of a countdown to
where the engine will intentionally be turned off by the PCM. The diesel
engine shutdown is a (regulatory) requirement which may be required of
a particular diesel vehicle for sale in states requiring this feature. Refer
to your diesel supplement for more information.
ENGINE TURNS OFF IN XX SECONDS (diesel engine only) —
Displayed when the vehicle is in the final 30 seconds of a countdown to
where the engine will intentionally be turned off by the PCM. The diesel
engine shutdown is a (regulatory) requirement which may be required of
a particular diesel vehicle for sale in states requiring this feature. Refer
to your diesel supplement for more information.
ENGINE TURNED OFF (diesel engine only) — Displayed after the
30 second countdown. Refer to your diesel supplement for more
information.
ENGINE WARMING PLEASE WAIT (diesel engine only) —
Displayed in extremely cold weather, typically below –15°F (–26°C), if
the engine block heater is not utilized. The engine will not respond to
accelerator pedal movement for 30 seconds; this is done so the engine oil
can be properly circulated to avoid engine damage from lack of
lubrication. A timer will begin a countdown from 30 seconds. Once theInstrument Cluster
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counter has reached 0 seconds, OK TO DRIVE will be displayed and the
engine will respond to accelerator pedal movement. Refer to your diesel
supplement for more information.
EXHAUST FILTER DRIVE COMPLETE (diesel engine only) —
Displayed when the Diesel Particulate Filter (DPF) has been adequately
cleaned after the DRIVE TO CLEAN EXHAUST FILTER followed by
CLEANING EXHAUST FILTER messages have been displayed. This
message is NORMAL. Refer to your diesel supplement for more
information.
FUEL FILTER CHANGE REQUIRED (diesel engine only) —
Displayed when a fuel filter change is required. Refer to the scheduled
maintenance information for more information.
IN XX MILES, SPEED LIMITED TO XX MPH EXHAUST FLUID
EMPTY (diesel engine only) — Displayed when the diesel exhaust
fluid is nearing empty. The vehicle’s top speed will become limited in the
displayed distance. The diesel exhaust fluid must be replenished to
resume normal operation of the vehicle. Refer to your diesel supplement
for more information.
SPEED LIMITED TO XX MPH UPON RESTART EXHAUST FLUID
EMPTY (diesel engine only) — Displayed when the remaining diesel
exhaust fluid level is depleted. Speed will be limited upon restart. The
diesel exhaust fluid must be replenished to resume normal operation of
the vehicle. Refer to your diesel supplement for more information.
SPEED LIMITED TO XX MPH EXHAUST FLUID EMPTY (diesel
engine only) — Displayed when the diesel exhaust fluid is empty. The
diesel exhaust fluid must be replenished to resume normal operation of
the vehicle. Refer to your diesel supplement for more information.
ENGINE IDLED UPON REFUEL EXHAUST FLUID EMPTY (diesel
engine only) — Displayed when the diesel exhaust fluid is empty. The
vehicle will enter into an idle-only mode. The diesel exhaust fluid must
be replenished to resume normal operation of the vehicle. Refer to your
diesel supplement for more information.
ENGINE IDLED - SEE OWNER’S MANUAL EXHAUST FLUID
EMPTY (diesel engine only) — Displayed when a problem exists with
the SCR system. The vehicle will enter into an idle-only mode. If the
exhaust fluid is empty, it must be replenished to resume normal
operation of the vehicle. Refer to your diesel supplement for more
information. Instrument Cluster
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SPEED LIMITED TO XX MPH CONTAMINATED EXHAUST FLUID
(diesel engine only) — Displayed when the diesel exhaust fluid is
contaminated. The diesel exhaust fluid must be replaced to resume
normal operation of the vehicle and prevent a limited speed range. Refer
to your diesel supplement for more information.
IN XX MILES, SPEED LIMITED TO XX MPH CONTAMINATED
EXHAUST FLUID (diesel engine only) — Displayed when the diesel
exhaust fluid becomes contaminated. Speed will be limited when
reaching the displayed distance. The diesel exhaust fluid must be
replaced to resume normal operation of the vehicle. Refer to your diesel
supplement for more information.
SPEED LIMITED TO XX MPH UPON RESTART CONTAMINATED
EXHAUST FLUID (diesel engine only) — Displayed when the diesel
exhaust fluid is contaminated. Speed will be limited upon restart. The
diesel exhaust fluid must be replaced to resume normal operation of the
vehicle. Refer to your diesel supplement for more information.
ENGINE IDLED UPON REFUEL CONTAMINATED EXHAUST
FLUID (diesel engine only) — Displayed when the diesel exhaust
fluid is contaminated. The vehicle will enter into an idle-only mode. The
diesel exhaust fluid must be replaced to resume normal operation of the
vehicle. Refer to your diesel supplement for more information.
LOW FUEL PRESSURE (diesel engine only) — If this message
appears during a cold start or during cold operation 32°F (0°C) up to
10 minutes after the initial cold start; monitor the message center and if
it disappears and does not re-appear after the engine has fully warmed
up, the low fuel pressure message is most likely caused by waxed or
gelled fuel. To prevent this, use an anti-gel additive. Refer to your diesel
supplement for more information. The customer warranty may be void
from using additives that do not meet or exceed Ford specifications. If
the low fuel pressure message persistently appears after re-fueling during
the cold start and cold operation conditions defined previously and then
disappear when the engine has fully warmed up, consider different fuel
sources.
• Low Fuel Operation: If the message appears when the vehicle is warm
and during low fuel tank level operation, i.e. the tank level is at or
very near empty, refuel the vehicle and operate the vehicle. If the
message reappears after fueling, see below. If the message does not
come back, the low fuel pressure condition was due to low fuel levels
in the fuel tank.Instrument Cluster
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• Normal Operation: If the message appears during normal operation
when the vehicle / engine is fully warm, and fuel level is not low, the
fuel filters must be changed regardless of the maintenance schedule
interval. If replacement of the fuel filter does not remedy the low fuel
pressure message during normal operation as defined above, please
take the vehicle to your authorized dealer.
REDUCED ENGINE POWER (diesel engine only) — Displayed
approximately two hours after the DRIVE TO CLEAN EXHAUST
SYSTEM message has displayed and the vehicle operator has not driven
the vehicle above 30 mph (48 km/h) for at least 20 minutes to clean the
DPF. At this point the vehicle must be serviced by an authorized dealer.
This message is normal. Refer to your diesel supplement for more
information.
WATER IN FUEL DRAIN FILTER SEE MANUAL (if equipped) —
Displayed when the water separator has reached a predetermined
capacity and needs to be drained. Refer to your diesel supplement for
more information.
LOW TIRE PRESSURE — Displayed when one or more tires on your
vehicle have low tire pressure. Refer to Inflating Your Tires in the
Tires, Wheels and Loading chapter.
TIRE PRESSURE MONITOR FAULT — Displayed when the Tire
Pressure Monitoring System is malfunctioning. If the warning stays on or
continues to come on, have the system inspected by your authorized
dealer.
TIRE PRESSURE SENSOR FAULT — Displayed when a tire pressure
sensor is malfunctioning, or your spare tireis in use. For more
information on how the system operates under these conditions, refer to
Understanding Your Tire Pressure Monitoring System (TPMS) in the
Tires, Wheels and Loading chapter. If the warning stays on or
continues to come on, contact your authorized dealer as soon as
possible.
TIRES NOT TRAINED - REPEAT — Displayed when an error occurs
while training the TPMS. Refer to TPMS reset procedure in the Tires,
Wheels and Loading chapter for more information.
TRAIN INNER LEFT REAR TIRE — Displayed when training the
TPMS. Refer to TPMS reset procedure in the Tires, Wheels and
Loading chapter for more information.
TRAIN INNER RIGHT REAR TIRE — Displayed when training the
TPMS. Refer to TPMS reset procedure in the Tires, Wheels and
Loading chapter for more information. Instrument Cluster
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TRAIN LEFT FRONT TIRE — Displayed when training the TPMS
system. Refer to TPMS reset procedure in the Tires, Wheels and
Loading chapter for more information.
TRAIN LEFT REAR TIRE — Displayed when training the TPMS
system. Refer to TPMS reset procedure in the Tires, Wheels and
Loading chapter for more information.
TRAIN RIGHT FRONT TIRE — Displayed when training the TPMS
system. Refer to TPMS reset procedure in the Tires, Wheels and
Loading chapter for more information.
TRAIN RIGHT REAR TIRE — Displayed when training the TPMS
system. Refer to TPMS reset procedure in the Tires, Wheels and
Loading chapter for more information.
TRAIN SPARE TIRE (if equipped) — Displayed when training the
TPMS. Refer to TPMS reset procedure in the Tires, Wheels and
Loading chapter for more information.
TRAINING COMPLETE — Displayed when training of the TPMS
system is complete. Refer to TPMS reset procedure in the Tires, Wheels
and Loading chapter for more information.
POWER STEERING ASSIST FAULT — The power steering system
has disabled power steering assist due to a system error; service is
required.
SERVICE POWER STEERING — The power steering system has
detected a condition that requires service.
SERVICE POWER STEERING NOW — The power steering system
has detected a condition that requires service immediately.
BUCKLE UP TO UNMUTE AUDIO — Displayed when a MyKey  is in
use and Belt-Minder  is activated. Refer to MyKey  in the Locks and
Security chapter for more information.
TRACTION CONTROL OFF (if equipped) — Displayed when the
traction control has been disabled by the driver. Refer to the Driving
chapter for more information.
CHECK 4X4 (if equipped) — Displayed when a 4X4 system fault is
present. For more information, refer to Four-wheel drive (4WD)
operation in the Driving chapter.
4X4 SHIFT IN PROGRESS (if equipped) — Displayed when the 4X4
system is making a shift. For further information, refer to Four-wheel
drive (4WD) operation in the Driving chapter.
FOR 4X4 LOW APPLY BRAKE (if equipped) — Displayed when
trying to select 4X4 LOW. For more information, refer to Four-wheel
drive (4WD) operation in the Driving chapter.Instrument Cluster
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FOR 4X4 LOW SHIFT TO N (if equipped) — Displayed when 4X4
LOW is selected and the vehicle is stopped. For more information, refer
to Four-wheel drive (4WD) operation in the Driving chapter.
FOR 4X4 LOW SLOW TO 3 MPH (if equipped) — Displayed when
4X4 LOW is selected while the vehicle is moving. For more information,
refer to Four-wheel drive (4WD) operation in the Driving chapter.
TO EXIT 4X4 LOW APPLY BRAKE (if equipped) — Displayed when
2WD is selected from 4X4 LOW mode. For more information, refer to
Four-wheel drive (4WD) operation in the Driving chapter.
TO EXIT 4X4 LOW SHIFT TO N (if equipped) — Displayed when
2WD is selected while the vehicle has been stopped in 4X4 LOW. For
more information, refer to Four-wheel drive (4WD) operation in the
Driving chapter.
TO EXIT 4X4 LOW SLOW TO 3 MPH (if equipped) — Displayed
when 2WD is selected while the vehicle is operating in 4X4 LOW. For
more information, refer to Four-wheel drive (4WD) operation in the
Driving chapter.
FOR HILL DESCENT REDUCE SPEED (if equipped) — Displayed
when the vehicle speed requirement for off-road mode entry has not
been met.
FOR HILL DESCENT SELECT GEAR (if equipped) — Displayed
when the driver is able to select a transmission gear for hill descent
mode.
HILL DESCENT - DRIVER RESUME CONTROL (if equipped) —
Displayed when hill descent control mode is deactivated and the driver
must resume control.
HILL DESCENT CONTROL FAULT (if equipped) — Displayed when
a hill descent system fault is present.
HILL DESCENT CONTROL OFF (if equipped) — Displayed when
hill descent control mode becomes inactive.
HILL DESCENT CONTROL OFF SYSTEM COOLING (if equipped)
— Displayed when the hill descent system is cooling due to overuse.
HILL DESCENT CONTROL READY (if equipped) — Displayed
when the hill descent control switch is turned on.
REDUCE ACCELERATOR TO PREVENT WHEEL SLIP (if
equipped) — Displayed when the vehicle senses that torque to the
drive wheels has overcome the available traction.
SHIFT DELAYED PULL FORWARD (if equipped) — May display
when shifting to or from 4X4 LOW. For more information, refer to
Four-wheel drive (4WD) operation in the Driving chapter.Instrument Cluster
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SLOW VEHICLE TO XX KM/H FOR ELD (if equipped) — Displayed
when the vehicle speed requirement for the electronic locking
differential mode has not been met.
SLOW VEHICLE TO XX MPH FOR ELD (if equipped) — Displayed
when the vehicle speed requirement for the electronic locking
differential mode has not been met.
CHECK LOCKING DIFFERENTIAL (if equipped) — Displayed
when an electronic locking differential (ELD) system fault is present. For
more information, refer to Electronic locking differential (ELD) in the
Driving chapter.
CHECK SPEED DRIVE SAFELY — Displayed when a MyKey  is in
use and the optional setting is on and the vehicle exceeds a preselected
speed. Refer to MyKey  in the Locks and Security chapter for more
information.
COULD NOT PROGRAM INTEGRATED KEY — Displayed when an
attempt is made to program a fifth integrated key to the remote keyless
entry system. For more information on integrated key, refer to the Locks
and Security chapter.
ESC ALWAYS ON - MYKEY SETTING — Displayed when a MyKey  is
in use and the ESC cannot be deactivated. Refer to MyKey  in the Locks
and Security chapter for more information.
MYKEY ACTIVE DRIVE SAFELY — Displayed when a MyKey  is in
use. Refer to MyKey  in the Locks and Security chapter for more
information.
MYKEY COULD NOT PROGRAM — Displayed when an attempt is
made to program a spare key using two existing MyKeys. Refer to
MyKey  in the Locks and Security chapter for more information.
SECURITY SYSTEM FAULT (if equipped) — Displayed when the
security system has detected a fault. See your authorized dealer for
service.
SPEED LIMITED TO 130 KM/H — Displayed when starting the
vehicle and MyKey  is in use and the MyKey speed limit is on. Refer to
MyKey  in the Locks and Security chapter for more information.
SPEED LIMITED TO 80 MPH — Displayed when starting the vehicle
and MyKey  is in use and the MyKey speed limit is on. Refer to MyKey 
in the Locks and Security chapter for more information.Instrument Cluster
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