ignition FORD F-450 2018 Service Manual

12 Volt DC Power Point
WARNING
Do not plug optional electrical
accessories into the cigar lighter
socket. Incorrect use of the cigar
lighter can cause damage not covered by
the vehicle warranty, and can result in fire
or serious injury. Note:
When you switch the ignition on, you
can use the socket to power 12 volt
appliances with a maximum current rating
of 20 amps.
Note: Do not plug in any device that
supplies power to the vehicle through the
power points, this may result in damage to
vehicle systems.
Note: Do not hang any accessory from the
accessory plug.
Note: Do not use the power point over the
vehicle capacity of 12 volt DC 240 watts or
a fuse may blow.
Note: Always keep the power point caps
closed when not in use.
Do not insert objects other than an
accessory plug into the power point. This
damages the power point and may blow
the fuse.
Run the vehicle for full capacity use of the
power point.
To prevent the battery from running out of
charge:
• Do not use the power point longer than
necessary when the engine is off.
• Do not leave devices plugged in
overnight or when you park your vehicle
for extended periods. Locations
Note:
Timed power points remain on for 30
minutes if the vehicle is in accessory mode.
If you switch the vehicle off, the timed
power points remain on for 75 minutes.
Power points may be in the following
locations:
• On the instrument panel.
• Inside the center console.
• On the rear of the center console.
• In the seat bin.
110 Volt - 400 Watt Capacity AC
Power Outlet WARNING
Do not keep electrical devices
plugged in the power point whenever
the device is not in use. Do not use
any extension cord with the 110 volt AC
power point, since it will defeat the safety
protection design. Doing so may cause the
power point to overload due to powering
multiple devices that can reach beyond
the 400 watt load limit and could result in
fire or serious injury. Note:
This feature works only when the
engine is running.
Note: This feature has a maximum output
of 400 watts when the vehicle is in park (P).
Note: While in drive (D), the maximum
outlet output is 300 watts.
Note: When powering electric devices that
require more than 10 watts in vehicles
equipped with keyless start, the engine must
remain running. If the engine is turned off or
you switch the ignition to accessory mode,
plugged in devices will not be charged.
You can use the power point for electric
devices that require up to 400 watts. It is
on the instrument panel and rear of the
center console.
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When the indicator light on the power point
is:
•
On: The power point is working, the
ignition is on and a device is plugged
in.
• Off: The power point is off, the ignition
is off or no device is plugged in.
• Flashing: The power point is in fault
mode.
The power outlet temporarily turns off
power when in fault mode if the device
exceeds the 400 watt limit. Unplug your
device and switch the ignition off. Switch
the ignition back on, but do not plug your
device back in. Let the system cool off and
switch the ignition off to reset the fault
mode. Switch the ignition back on and
make sure the indicator light remains on.
You can use the 400 watt power outlet for
these types of electric devices:
• Electric hand drills.
• Rechargeable power tools.
• Video games.
• Laptops.
• Televisions.
Note: Max 400W - when the vehicle is
parked and 300W - when the vehicle is
driving. Do not use the power point for certain
electric devices, including:
•
Cathode-ray, tube-type televisions.
• Motor loads, such as vacuum cleaners,
electric saws and other electric power
tools or compressor-driven
refrigerators.
• Measuring devices, which process
precise data, such as medical
equipment or measuring equipment.
• Other appliances requiring an
extremely stable power supply such as
microcomputer-controlled electric
blankets or touch-sensor lamps.
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GENERAL INFORMATION
WARNINGS
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. Do not park, idle or drive your vehicle
on dry grass or other dry ground
cover. The emission system heats up
the engine compartment and exhaust
system, creating the risk of fire. Do not start the engine in a closed
garage or in other enclosed areas.
Exhaust fumes can be toxic. Always
open the garage door before you start the
engine. Exhaust leaks may result in entry of
harmful and potentially lethal fumes
into the passenger compartment. If
you smell exhaust fumes inside your
vehicle, have your vehicle inspected
immediately. Do not drive if you smell
exhaust fumes. If you disconnect the battery, your vehicle
may exhibit some unusual driving
characteristics for approximately 5.0 mi
(8 km) after you reconnect it. This is
because the engine management system
must realign itself with the engine. You can
disregard any unusual driving
characteristics during this period.
The powertrain control system meets all
Canadian interference-causing equipment
standard requirements regulating the
impulse electrical field or radio noise.
When you start the engine, avoid pressing
the accelerator pedal before and during
operation. Only use the accelerator pedal
when you have difficulty starting the
engine. If your vehicle is operated in a heavy snow
storm or blowing snow conditions, the
engine air induction may become partially
clogged with snow and ice. If this occurs,
the engine may experience a significant
reduction in power output. At the earliest
opportunity, clear all the snow and ice
away from the air induction inlet.
IGNITION SWITCH
(If Equipped)
A
(off) - The ignition is off.
Note: When you switch the ignition off and
leave your vehicle, do not leave your key in
the ignition. This could cause your vehicle
battery to lose charge.
B
(accessory) - Allows the electrical
accessories, such as the radio, to operate
while the engine is not running.
Note: Do not leave the ignition key in this
position for too long. This could cause your
vehicle battery to lose charge.
C
(on) - All electrical circuits are
operational and the warning lamps and
indicators illuminate.
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D (start) - Cranks the engine.
KEYLESS STARTING
Note: The system may not function if the
intelligent access key is close to metal
objects or electronic devices, for example
keys or a cell phone.
Note: A valid intelligent access key must
be located inside your vehicle to switch the
ignition on and start your vehicle.
Ignition Modes The keyless starting system has three
modes:
Off:
Turns the ignition off.
• Without applying the brake pedal,
press and release the button once
when the ignition is in the on mode, or
when your vehicle is running but is not
moving.
On:
All electrical circuits are operational
and the warning lamps and indicators
illuminate.
• Without applying the brake pedal,
press and release the button once.
Start:
Starts your vehicle. The engine may
not start when your vehicle starts. •
Press the brake pedal, and then press
the button for any length of time. An
indicator light on the button illuminates
when the ignition is on and when your
vehicle starts.
STARTING A GASOLINE
ENGINE - 6.2L/6.8L
When you start the engine, the idle speed
increases. This helps to warm up the
engine.
If the engine idle speed does not slow
down automatically, have your vehicle
checked by an authorized dealer.
Before starting the engine check the
following:
• Make sure all occupants have fastened
their safety belts.
• Make sure the headlamps and
electrical accessories are off.
• Make sure the parking brake is on.
• Move the transmission selector lever
to position P.
• Turn the ignition key to the on position.
Note: Do not touch the accelerator pedal.
1. Fully depress the brake pedal.
2. Turn the key to the start position to start your vehicle.
3. When the engine starts, release the key
and then gradually release the brake
pedal as the engine speed increases.
Note: The engine may continue cranking
for up to 15 seconds or until it starts.
Note: If you cannot start the engine on the
first try, wait for a short period and try again.
Vehicles with an Ignition Key
Note: Do not touch the accelerator pedal.
1. Fully depress the brake pedal.
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2. Turn the key to position D to start the
engine.
3. When the engine starts, release the brake pedal.
Do not crank the engine for more than 10
seconds as starter damage may occur. If
the engine does not start, switch the
ignition off and wait 30 seconds before
trying again.
Vehicles with Keyless Start
Note: Do not touch the accelerator pedal.
Note: If the push button ignition switch is
pressed again prior to the engine starting
the ignition will switch to accessory mode
and will not start.
Note: If the brake pedal is released before
the engine has started, follow the engine
start sequence again.
1. Fully depress the brake pedal.
2. Press the center of the push button ignition switch.
3. When the engine starts, release the brake pedal.
Failure to Start
If you cannot start the engine after three
attempts, wait 10 seconds and follow this
procedure:
1. Fully depress the brake pedal.
2. Fully press the accelerator pedal and hold it there.
3. Start the engine.
Stopping the Engine When Your
Vehicle is Stationary
1. When your vehicle has stopped, shift into park (P) and switch the ignition
off.
2. Apply the parking brake. Stopping the Engine When Your
Vehicle is Moving WARNING
Switching off the engine when your
vehicle is still moving results in a
significant decrease in braking
assistance. Higher effort is required to
apply the brakes and to stop your vehicle.
A significant decrease in steering
assistance could also occur. The steering
does not lock, but higher effort could be
required to steer your vehicle. When you
switch the ignition off, some electrical
circuits, for example airbags, also turn off.
If you unintentionally switch the ignition
off, shift into neutral (N) and restart the
engine. 1. Put the transmission into neutral (N)
and use the brakes to bring your vehicle
to a safe stop.
2. When your vehicle has stopped, shift into park (P) and switch the ignition
off.
3. Apply the parking brake.
Automatic Engine Shutdown
If your vehicle is equipped with a keyless
ignition, it has a feature that automatically
shuts down the engine if it has been idling
for an extended period of time. The ignition
also turns off in order to save battery
power. Before the engine shuts down, a
message appears in the information
display showing a timer counting down
from 30 seconds. If you do not intervene
within 30 seconds, the engine shuts down.
Another message appears in the
information display to inform you that the
engine has shut down in order to save fuel.
Start your vehicle as you normally do.
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preventing engine damage due to lack of
proper lubrication. After the 30 second
warm-up period, the accelerator pedal will
be operational again and a message
appears informing you the vehicle is ok to
drive.
When you start the engine in extremely
cold temperatures -15°F (-26°C), we
recommend that you allow the engine to
idle for several minutes before you drive
the vehicle.
Before starting the engine check the
following:
• Make sure all occupants have fastened
their seatbelts.
• Make sure the headlamps and
electrical accessories are off.
• Make sure the parking brake is on.
• Make sure the transmission is in park
(P).
Note: Do not press the accelerator during
starting.
Vehicles with an Ignition Key
Note: Do not touch the accelerator pedal.
1. Fully depress the brake pedal.
2. Turn the key to position
C
Note: A message will appear Engine Start
Pending, Please Wait.
3. Wait until the engine glow-plug indicator turns off.
4. Turn the key to position
D to start the
engine.
5. When the engine starts, release the brake pedal.
Do not crank the engine for more than 10
seconds as starter damage may occur. If
the engine does not start, switch the
ignition off and wait 30 seconds before
trying again. Vehicles with Keyless Start
Note:
Do not touch the accelerator pedal.
Note: If the push button ignition switch is
pressed again prior to the engine starting
the ignition will switch to accessory mode
and will not start.
Note: If the brake pedal is released before
the engine has started, follow the engine
start sequence again.
1. Fully depress the brake pedal.
2. Press the center of the push button ignition switch.
Note: A message will appear Engine Start
Pending, Please Wait.
3. When the engine starts, release the brake pedal.
Diesel Engine Fast Start Glow Plug
System
The diesel engine glow system consists of:
• Eight glow plugs (one per cylinder)
• Glow Plug Control Module
• Engine Coolant Temperature sensor
• Barometric pressure sensor
• Environmental temperature sensor
The powertrain and glow plug control
modules electronically control the glow
plug system. After you switch the ignition
on, the glow plug control module
immediately energizes the glow plugs. The
glow plug control module uses the engine
coolant temperature, barometric pressure
sensor and environmental temperature
sensor to determine how long the glow
plugs stay energized. The required time for
the glow plugs to be energized decreases
as the coolant temperature, barometric
pressure and environmental temperature
increase.
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Automatic Engine Shutdown
If your vehicle is equipped with a keyless
ignition, it has a feature that automatically
shuts down the engine if it has been idling
for an extended period. The ignition also
turns off in order to save battery power.
Before the engine shuts down, a message
appears in the information display showing
a timer counting down from 30 seconds.
If you do not intervene within 30 seconds,
the engine shuts down. Another message
appears in the information display to
inform you that the engine has shut down
in order to save fuel. Start your vehicle as
you normally do.
Cold Weather Starting
WARNINGS
Do not use starting fluid, for example
ether, in the air intake system. Such
fluid could cause immediate
explosive damage to the engine and
possible personal injury. Do not add gasoline, gasohol, alcohol
or kerosene to diesel fuel. This
creates a serious fire hazard and
causes engine performance problems. We recommend that the engine block
heater be used for starting when the
temperature is -9°F (-23°C) or colder. See
Engine Block Heater (page 183).
When operating in cold weather, you may
use Motorcraft® cetane improvers or
non-alcohol-based cetane improvers from
a reputable manufacturer as needed. Switch the ignition on. Do not
start the engine until the
glow-plug indicator turns off. When the glow plug pre-heat indicator
turns off, turn the key to start. After you
start the engine, the glow plugs may
remain on for a period. If you do not start
the engine before the glow plug activation
time ends, you will need to reset the glow
plugs by switching the ignition off. After
the engine starts, allow it to idle for about
15 seconds. This protects the engine. Do
not increase engine speed until the oil
pressure gauge indicates normal pressure.
Cold Weather Operation
Note:
Idling in cold weather does not heat
the engine to its normal operating
temperature. Long periods of idling,
especially in cold weather, can cause a
buildup of deposits which can cause engine
damage.
Change to a lighter grade engine oil to
make starting easier under these
conditions. Refer to engine oil
specifications. See
Capacities and
Specifications (page 432).
Diesel fuel is adjusted seasonally for cold
temperatures. Diesel fuel which has not
been properly formulated for the ambient
conditions may gel which can clog the fuel
filters. One indication that the fuel filter(s)
may be clogged is if the engine starts, stalls
after a short time, and then does not
restart. If you have been using biodiesel,
you may need to use a fuel with lower
biodiesel content, try another brand, or
discontinue using biodiesel. Do not use
alcohol based additives to correct fuel
gelling. This may result in damage to the
fuel injectors and system. Use the proper
anti-gel and performance improvement
product. See
Capacities and
Specifications (page 432).
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Operation in Standing Water
Ingestion of water into the diesel engine
can result in immediate and severe
damage to the engine. If driving through
water, slow down to avoid splashing water
into the intake. If the engine stalls, and you
suspect ingestion of water into the engine,
do not try to restart the engine. Consult
your dealer for service immediately.
Your fuel tank vents to the atmosphere by
valves on top of the tank and through the
fuel cap. If water reaches the top of the
tank, the valves may pull water into the
fuel tank. Water in the fuel can cause
performance issues and damage the fuel
injection system.
SWITCHING OFF THE ENGINE
- 6.7L DIESEL
Switch the ignition off.
To help prolong engine life, we
recommended you allow the engine to idle
for three to five minutes, especially after
any of the following:
•
Continuous engine speed.
• High ambient temperature.
• High GVW or GCW operation, for
example heavy loads or trailers.
This allows the turbo charged engine to
cool down.
ENGINE IDLE SHUTDOWN
Your vehicle may be equipped with an
engine idle shutdown system. This system
automatically shuts down your engine
when it has been idling in P (Park) or N
(Neutral) for five minutes (parking brake
set) or 15 minutes (parking brake not set).
When the engine idle shutdown process
has started: •
A chime sounds and the information
display will show ENGINE TURNS OFF
IN 30 (seconds) and start counting
down
• You can restart the five or 15-minute
timer by changing the position of the
accelerator pedal, brake pedal or the
park brake within the final 30 seconds
• When the timer reaches zero, the
engine shuts down and this message
will appear in your information display
ENGINE TURNED OFF
• One minute after the engine has shut
down, the electrical system simulates
key off, even though the ignition is still
in the on position, initiating normal
accessory delay period
• You must move the ignition to the off
position to reset the system before
restarting your vehicle.
The engine idle shutdown idle timer does
not start if:
• The engine is operating in power
take-off mode.
• The engine coolant temperature is
below 60°F (16°C).
• The exhaust emission control device is
regenerating.
ENGINE BLOCK HEATER
(If
Equipped) WARNINGS
Failure to follow engine block heater
instructions could result in property
damage or serious personal injury.
Do not use your heater with
ungrounded electrical systems or
two-pronged adapters. There is a risk
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Do not use:
•
Diesel fuel.
• Fuels containing kerosene or paraffin.
• Fuel containing more than 15% ethanol
or E85 fuel.
• Fuels containing methanol.
• Fuels containing metallic-based
additives, including manganese-based
compounds.
• Fuels containing the octane booster
additive, methylcyclopentadienyl
manganese tricarbonyl (MMT).
• Leaded fuel, using leaded fuel is
prohibited by law.
The use of fuels with metallic compounds
such as methylcyclopentadienyl
manganese tricarbonyl (commonly known
as MMT), which is a manganese-based
fuel additive, will impair engine
performance and affect the emission
control system.
We recommend Top Tier detergent
gasolines to help minimize engine deposits
and maintain optimal vehicle and engine
performance. For additional information,
refer to www.toptiergas.com.
RUNNING OUT OF FUEL
Avoid running out of fuel because this
situation may have an adverse effect on
engine components.
If you have run out of fuel: •
You may need to cycle the ignition from
off to on several times after refueling
to allow the fuel system to pump the
fuel from the tank to the engine. On
restarting, cranking time will take a few
seconds longer than normal. With
keyless ignition, just start the engine.
Crank time will be longer than usual.
• Normally, adding 1 gal (4 L) of fuel is
enough to restart the engine. If the
vehicle is out of fuel and on a steep
grade, more than
1 gal (4 L) may be
required.
REFUELING - GASOLINE WARNINGS
Fuel vapor burns violently and a fuel
fire can cause severe injuries.
Read and follow all the instructions
on the pump island.
Turn off your engine when you are
refueling.
Do not smoke if you are near fuel or
refueling your vehicle.
Keep sparks, flames and smoking
materials away from fuel.
Stay outside your vehicle and do not
leave the fuel pump unattended
when refueling your vehicle. This is
against the law in some places. Keep children away from the fuel
pump; never let children pump fuel.
Do not use personal electronic
devices while refueling.
Wait at least 10 seconds before
removing the fuel pump nozzle to
allow any residual fuel to drain into
the fuel tank.
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•
Incorrect fuel for climatic conditions.
• Incorrect engine oil viscosity for
climactic conditions.
Note: Some vehicles have a lifetime fuel
filter that is integrated with the fuel tank.
Regular maintenance or replacement is not
needed.
Note: If these checks do not help you
correct the concern, have your vehicle
checked as soon as possible.
Noise Emissions Warranty,
Prohibited Tampering Acts and
Maintenance
On January 1, 1978, Federal regulation
became effective governing the noise
emission on trucks over 10,000 lb
(4,536 kg) Gross Vehicle Weight Rating
(GVWR). The preceding statements
concerning prohibited tampering acts and
maintenance, and the noise warranty
found in the Warranty Guide, are
applicable to complete chassis cabs over
10,000 lb (4,536 kg)
GVWR.
CATALYTIC CONVERTER WARNINGS
Do not park, idle or drive your vehicle
on dry grass or other dry ground
cover. The emission system heats up
the engine compartment and exhaust
system, creating the risk of fire. The normal operating temperature
of the exhaust system is very high.
Never work around or attempt to
repair any part of the exhaust system until
it has cooled. Use special care when
working around the catalytic converter.
The catalytic converter heats up to a very
high temperature after only a short period
of engine operation and stays hot after the
engine is switched off. WARNINGS
Exhaust leaks may result in entry of
harmful and potentially lethal fumes
into the passenger compartment. If
you smell exhaust fumes inside your
vehicle, have your vehicle inspected
immediately. Do not drive if you smell
exhaust fumes. Your vehicle has various emission control
components and a catalytic converter that
enables it to comply with applicable
exhaust emission standards.
To make sure that the catalytic converter
and other emission control components
continue to work properly:
•
Do not crank the engine for more than
10 seconds at a time.
• Do not run the engine with a spark plug
lead disconnected.
• Do not push-start or tow-start your
vehicle. Use booster cables. See Jump
Starting the Vehicle (page 305).
• Use only the specified fuel listed.
• Do not switch the ignition off when your
vehicle is moving.
• Avoid running out of fuel.
• Have the items listed in scheduled
maintenance information performed
according to the specified schedule.
Note: Resulting component damage may
not be covered by the vehicle Warranty.
The scheduled maintenance items listed
in scheduled maintenance information are
essential to the life and performance of
your vehicle and to its emissions system.
If you use anything other than Ford,
Motorcraft or Ford-authorized parts for
maintenance replacements or for service
of components affecting emission control,
such non-Ford parts should be equivalent
to genuine Ford Motor Company parts in
performance and durability.
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