2012 FORD F SERIES MOTORHOME AND COMMERCIAL CHASSIS ignition

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
bulbs work. If any light remains on after starting the vehicle, refer to the
respective system warning light for additional information.
Service engine soon:The service
engine soon 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, the service 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 I/M testing. See the
Readiness for Inspection/Maintenance (I/M) testingin the
Maintenance 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 with the result and risk of serious personal injury.
Instrument Cluster
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Electronic throttle control:
Illuminates when the engine has
defaulted to a “limp-home”
operation. See your authorized
dealer as soon as possible.
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.
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.
Brake reserve system warning (if equipped):Illuminates to indicate
normal hydromax booster reserve system activation when the engine is
off and the service brake pedal is applied.
This light may also illuminate
momentarily if the engine is running
and the driver turns the steering
wheel fully in one direction while
braking.
If the light remains on while the engine is running, this indicates
inadequate hydraulic booster pressure or reserve pump system failure.
Stop the vehicle as soon as possible and seek service immediately by
your authorized dealer.
P!
BRAKE
Instrument Cluster
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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 indicate
which side of the vehicle the fuel
filler door is located.
Refer toFilling the tankin theMaintenance and Specifications
chapter for more information.
Transmission fluid temperature gauge:If the gauge is in the:
Normal area(normal) - the
transmission fluid is within the
normal operating temperature
(between “H” and “C”).
Yellow area(warning) — the
transmission fluid is higher than
normal operating temperature. This
can be caused by special operation
conditions (i.e. snowplowing, towing
or off road use). Refer toSpecial
Operating Conditionsin the
scheduled maintenance
informationfor instructions. Operating the transmission for extended
periods of time with the gauge in the yellow area may cause internal
transmission damage.
Altering the severity of the driving conditions is recommended to lower
the transmission temperature into the normal range.
Instrument Cluster
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XXX° (outside air temperature)
This displays the outside temperature.
Refer toUNITSlater in this section to switch the display from Metric to
English.
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.
The DTE function will display FUEL LEVEL LOW when you have
approximately 50 miles (80 km), to empty. Press RESET to clear this
warning message. It will return at approximately 25 miles (40 km),
10 miles (16 km) and 0 miles (0 km) miles to empty.
DTE is calculated using a running average fuel economy, which is based
on your recent driving history of 500 miles (800 km).
ENG HRS
Registers the accumulated time the engine has been running.
System check and vehicle feature customization
Press the SETUP button repeatedly
to cycle the message center through
the following features:
Note:When returning to the SETUP menu and a non-English language
has been selected, HOLD RESET FOR ENGLISH will be displayed to
change back to English. Press and hold the RESET button to change
back to English.
RESET
SETUP
INFO
Instrument Cluster
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HEADLAMP CONTROL
Turns the lamps off.
Turns on the parking lamps,
instrument panel lamps, license
plate lamps and tail lamps.
Turns the low beam headlamps
on.
Daytime running lamps (DRL) (if equipped)
The daytime running light system turns the headlamps on with a
reduced light output.
To activate:
•the ignition must be in the on position and
•the headlamp system is in the off position or parking lamp position.
WARNING:Always remember to turn on your headlamps at
dusk or during inclement weather. The daytime running light
(DRL) system does not activate your tail lamps and generally may not
provide adequate lighting during these conditions. Failure to activate
your headlamps under these conditions may result in a collision.
High beams
•Push the lever toward the
instrument panel to activate.
•Pull the lever toward you to
deactivate.
P
Lights
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Resuming a set speed
Press and release RES. This will automatically return the vehicle to the
previously set speed.
Increasing speed while using speed control
To increase the set speed:
•Press and hold SET/ACCEL until you get to the desired speed, then
release. You can also use SET/ACCEL to operate the tap-up function.
Press and release SET/ACCEL to increase the vehicle set speed in
approximately 1 mph (2 km/h) increments.
•Use the accelerator pedal to get to the desired speed. When the
vehicle reaches that speed, press and release SET/ACCEL.
•By either method, the transmission may downshift to help meet the
acceleration request.
Reducing speed while using speed control
To reduce the set speed:
•Press and hold COAST until you get to the desired speed, then
release. You can also use COAST to operate the tap-down function.
Press and release COAST to decrease the vehicle set speed in
approximately 1 mph (2 km/h) increments.
•Press the brake pedal until the desired vehicle speed is reached, then
press and release SET/ACCEL.
Turning off speed control
To turn off the speed control, press OFF or turn off the ignition.
Note:When you turn off the speed control or the ignition, your speed
control set speed memory is erased.
Driver Controls
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STARTING
Positions of the ignition
1. Accessory — allows the electrical
accessories such as the radio to
operate while the engine is not
running.
2. Lock — locks the automatic
transmission gearshift lever and
allows key removal.
3. Off — shuts off the engine and all
accessories without locking the
steering wheel.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.
4. On — all electrical circuits operational. Warning lights illuminated. Key
position when driving.
5. Start — cranks the engine. Release the key as soon as the engine
begins cranking.
Note:Do not store the key in the ignition after the vehicle is turned off
and you have left the vehicle. This could cause a drain on the battery.
Preparing to start your vehicle
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.
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.
3
1
2
5
4
Driving
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WARNING:If you are driving down a long or steep hill, shift to
a lower gear. Do not apply your brakes continuously, as they may
overheat and become less effective.
Hydraulic brake booster system (Hydroboost or Hydromax)
The Hydroboost and Hydromax systems receive fluid pressure from the
power steering pump to provide power assist during braking.
The Hydromax booster receives backup pressure from the reserve
system electric pump whenever the fluid in the power steering system is
not flowing. When the engine is OFF, the pump will turn on if the brake
pedal is applied, or if the ignition is turned to the ON position.
The sound of the pump operating may be heard by the driver, but this is
a normal characteristic of the system.
The reserve system provides reduced braking power, so the vehicle
should be operated under these conditions with caution, and only to seek
service repair and remove the vehicle from the roadway.
For Hydromax-equipped vehicles operating under normal
conditions,the noise of the fluid flowing through the booster may be
heard whenever the brake is applied. This condition is normal. Vehicle
service is not required.
If braking performance or pedal response becomes very poor, even when
the pedal is strongly pressed, it may indicate the presence of air in the
hydraulic system or leakage of fluid. Stop the vehicle safely as soon as
possible and seek service immediately.
Anti-lock brake system (ABS)
On vehicles equipped with an anti-lock braking system (ABS), a noise
from the hydraulic pump motor and pulsation in the pedal may be
observed during ABS braking events. Pedal pulsation coupled with noise
while braking under panic conditions or on loose gravel, bumps, wet or
snowy roads is normal and indicates proper functioning of the vehicle’s
anti-lock brake system. The ABS performs a self-check after you start
the engine and begin to drive away. A brief mechanical noise may be
heard during this test. This is normal. If a malfunction is found, the ABS
warning light will come on. If the vehicle has continuous vibration or
shudder in the steering wheel while braking, the vehicle should be
inspected by an authorized dealer.
Driving
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