coolant temperature FORD F450 2010 Owners Manual

Vehicle Symbol Glossary
Power Windows
Front/Rear Power Window Lockout
Child Safety Door
Lock/Unlock Interior Luggage
Compartment Release
Panic Alarm Engine Oil
Engine Coolant Engine Coolant
Temperature
Do Not Open When Hot Battery
Avoid Smoking, Flames,
or Sparks Battery Acid
Explosive Gas Fan Warning
Power Steering Fluid Maintain Correct Fluid
Level MAX
MIN
Service Engine Soon Engine Air Filter
Passenger Compartment
Air Filter Jack
Check Fuel Cap Low Tire Pressure
WarningIntroduction
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Engine coolant temperature
(RTT): Displays when the engine
coolant temperature is high. Stop
the vehicle as soon as safely possible, switch off the engine and let it
cool. Refer to Engine coolant in the Maintenance and Specifications
chapter.
WARNING: Never remove the coolant reservoir cap while the
engine is running or hot.
Low fuel (RTT): Displays when
the fuel level in the fuel tank is at
or near empty (refer to Fuel gauge
in this chapter).
Door ajar (RTT): Displays when
the ignition is in the on position and
any door is open.
Transmission Tow/Haul Feature
(automatic transmission) (if
equipped): The Tow Haul light
remains illuminated as long as the
Tow/Haul feature is activated. Refer to the Driving chapter for
transmission function and operation. If the light remains illuminated and
will not cancel using the Tow/Haul switch located on the end of the gear
shift lever, have the system serviced immediately or damage to the
transmission could occur.
Four-wheel drive low (if
equipped): Illuminates when
four-wheel drive low is engaged.
Four-wheel drive high (if
equipped): Illuminates when
four-wheel drive high is engaged. 4x4
LOW
4x4
HIGHInstrument Cluster
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USA (fus)

Standard instrument cluster
Harley-Davidson instrument
cluster
Engine coolant temperature
gauge: Indicates engine coolant
temperature. At normal operating
temperature, the needle will be in
the normal range (between “H” and
“C”). If it enters the red section,
the engine is overheating. Stop
the vehicle as soon as safely
possible, switch off the engine and let the engine cool.
WARNING: Never remove the coolant reservoir cap while the
engine is running or hot.
Odometer: Registers the total miles
(kilometers) of the vehicle. Refer to
Standard message center or
Optional message center in this
chapter on how to switch the
display from Metric to English. Instrument Cluster
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Note: Cranking may be stopped at any time by turning the key to the off
position.
3. After idling for a few seconds, release the parking brake, apply the
brake, shift into gear and drive.
Note: If the engine does not start on the first try, turn the key to the off
position, wait 10 seconds and try Step 2 again. If the engine still fails to
start, press the accelerator to the floor and try Step 2 again, keeping the
accelerator on the floor until the engine begins to accelerate above
cranking speeds; this will allow the engine to crank with the fuel shut off
in case the engine is flooded with fuel.
Guarding against exhaust fumes
Carbon monoxide is present in exhaust fumes. Take precautions to avoid
its dangerous effects.
WARNING: If you smell exhaust fumes inside your vehicle, have
your dealer inspect your vehicle immediately. Do not drive if you
smell exhaust fumes.
Important ventilating information
If the engine is idling while the vehicle is stopped for a long period of
time, open the windows at least 1 inch (2.5 cm) or adjust the heating or
air conditioning to bring in fresh air.
ENGINE BLOCK HEATER
An engine block heater warms the engine coolant which aids in starting
and allows the heater/defroster system to respond quickly. If your vehicle
is equipped with this system, your equipment includes a heater element
which is installed in your engine block and a wire harness which allows
the user to connect the system to a grounded 120 volt A/C electrical
source. The block heater system is most effective when outdoor
temperatures reach below 0°F (-18°C).
WARNING: Failure to follow engine block heater instructions
could result in property damage or physical harm.
WARNING: To reduce the risk of electrical shock, do not use
your heater with ungrounded electrical systems or two-pronged
(cheater) adapters. Driving
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Fill your engine coolant reservoir as outlined in Adding engine coolant
in this section.
Severe climates
If you drive in extremely cold climates (less than –34°F [–36°C]):
• It may be necessary to increase the coolant concentration
above 50%.
• NEVER increase the coolant concentration above 60%.
Increased engine coolant concentrations above 60% will
decrease the overheat protection characteristics of the engine
coolant and may cause engine damage.
• Refer to the chart on the coolant container to ensure the
coolant concentration in your vehicle will provide adequate
freeze protection at the temperatures in which you drive in the
winter months.
If you drive in extremely hot climates:
• It is still necessary to maintain the coolant concentration
above 40%.
• NEVER decrease the coolant concentration below 40%.
Decreased engine coolant concentrations below 40% will
decrease the corrosion/freeze protection characteristics of the
engine coolant and may cause engine damage.
• Refer to the chart on the coolant container to ensure the
coolant concentration in your vehicle will provide adequate
protection at the temperatures in which you drive.
Vehicles driven year-round in non-extreme climates should use a 50/50
mixture of engine coolant and distilled water for optimum cooling system
and engine protection.
What you should know about fail-safe cooling (if equipped)
If the engine coolant supply is depleted, this feature allows the vehicle to
be driven temporarily before incremental component damage is incurred.
The “fail-safe” distance depends on ambient temperatures, vehicle load
and terrain. Maintenance and Specifications
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How fail-safe cooling works
If the engine begins to overheat:
• The engine coolant temperature gauge will move to the red (hot)
area.
• The message center will indicate the engine is overheating.
• The service engine soon indicator will illuminate.
If the engine reaches a preset over-temperature condition, the engine
will automatically switch to alternating cylinder operation. Each disabled
cylinder acts as an air pump and cools the engine.
When this occurs the vehicle will still operate. However:
• The engine power will be limited.
• The air conditioning system will be disabled.
Continued operation will increase the engine temperature and the engine
will completely shut down, causing steering and braking effort to
increase.
Once the engine temperature cools, the engine can be re-started. Take
your vehicle to a service facility as soon as possible to minimize engine
damage.
When fail-safe mode is activated
You have limited engine power when in the fail-safe mode, so drive the
vehicle with caution. The vehicle will not be able to maintain high-speed
operation and the engine will run rough. Remember that the engine is
capable of completely shutting down automatically to prevent engine
damage; therefore:
1. Pull off the road as soon as safely possible and turn off the engine.
2. Arrange for the vehicle to be taken to a service facility.
3. If this is not possible, wait a short period for the engine to cool.
4. Check the coolant level and replenish if low.
WARNING: Never remove the coolant reservoir cap while the
engine is running or hot.
5. Re-start the engine and take your vehicle to a service facility.
Driving the vehicle without repairing the engine problem
increases the chance of engine damage. Take your vehicle to a
service facility as soon as possible.Maintenance and Specifications
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MAINTENANCE PRODUCT SPECIFICATIONS AND CAPACITIES
Item Capacity Ford part name Ford part number /
Ford specification
Front axle 5.8 pints (2.8L) Motorcraft SAE 80W-90
Premium Rear Axle
Lubricant XY-80W-90–QL /
WSP-M2C197–A
Spindle bearing — High Temperature 4X4
Front Axle and Wheel
Bearing Grease XG-11 /
WSS-M1C267-A1
Rear axle - F-250/350
(10.50 inch axle)
16.9 pints (3.3L) Motorcraft SAE 75W-140
Synthetic Rear Axle
Lubricant XY-75W140–QL /
WSL-M2C192-A
Rear axle - F-350
(DANA M80) 8.5 pints (4.0L) Motorcraft SAE 75W-90
Synthetic Rear Axle
Lubricant XY-75W90–QLS /
WSS–M2C918–A
Rear axle - F-450/550
(Dana S110/S130) 14.0 pints (6.6L) Motorcraft SAE 75W-140
Synthetic Rear Axle
Lubricant XY-75W140–QL /
WSL-M2C192-A
Brake fluid (and clutch
fluid, if equipped) Fill to line or step
(for clutch) on
reservoir Motorcraft High
Performance DOT 3
Motor Vehicle Brake
Fluid PM-1–C / WSS-M6C62-A
or WSS-M6C65-A1
Engine coolant
(5.4L V8 engine)
225.7 quarts
(24.3L) Motorcraft Premium
Gold Engine Coolant
(yellow-colored) VC-7-B /
WSS-M97B51-A1Maintenance and Specifications
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