2011 FORD SUPER DUTY check engine light

Trailer sway control
Your vehicle may be equipped with trailer sway control. When properly
equipped, trailer sway control will use the vehicle’s AdvanceTracwith
RSCsystem to detect and help reduce trailer sway by applying brake
force at individual wheels and, if necessary, by reducing engine power.
WARNING:Trailer sway control does not prevent a trailer from
swaying, it mitigates the sway from increasing once it has
occurred. If you are experiencing trailer sway it is likely that the trailer
is improperly loaded for the correct tongue weight or the speed of the
vehicle and trailer is too high. Pull the vehicle-trailer over to a safe
location to check the trailer weight distribution and tongue load and
reduce speed to a safe level while towing. If trailer sway is
experienced, SLOW DOWN.
During trailer sway control events the stability control light in the
instrument cluster will flash momentarily. The message center will also
displayTRAILER SWAY REDUCE SPEED.In some cases when trailer
sway is detected, the vehicle speed is too high and may be above a
speed at which trailer sway will not grow continuously. This may cause
the system to activate multiple times, causing a gradual reduction in
speed.
Disabling trailer sway control
Trailer sway control can be disabled during any key cycle. See trailer
sway control under theMessage centerin theInstrument Cluster
chapter. Note that regardless of chosen enable state, trailer sway control
will be re-enabled at each new key cycle.
WARNING:Turning off trailer sway control increases the risk of
loss of vehicle control, serious injury, or death. Ford does not
recommend disabling this feature except in situations where speed
reduction may be detrimental (e.g., hill climbing), the driver has
significant trailer towing experience, and can control trailer sway and
maintain safe operation.
Driving
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Note:Noise from the ABS pump motor may be observed during hill
descent control operation. This is a normal characteristic of the ABS and
should be no reason for concern.
Hill descent modes
•At speeds below 20 mph (32 km/h): When the HDC switch is pressed
and HDC is active, the HDC telltale will flash.
•At speeds below 20 mph (32 km/h): When the HDC switch is pressed
and conditions are not correct for hill descent activation, the HDC
system will be enabled, the light in the cluster will be on solid and
HILL DESCENT CONTROL READY will be displayed in the message
center.
•At speeds above 20 mph (32 km/h): When the HDC switch is pressed,
the HDC system will be enabled, the light in the cluster will not be
illuminated and FOR HILL CNTRL, 20 MPH OR LESS will be displayed
in the message center.
Refer toMessage centerin theInstrument Clusterchapter for hill
descent control messages.
STEERING
To help prevent damage to the power steering system:
•Never hold the steering wheel at its furthest turning points (until it
stops) for more than three to five seconds when the engine is running.
•Do not operate the vehicle with a low power steering pump fluid level
(below the MIN mark on the reservoir).
•Some noise is normal during operation. If excessive, check for low
power steering pump fluid level before seeking service by your dealer.
•Heavy or uneven efforts may be caused by low power steering fluid.
Check for low power steering pump fluid level before seeking service
by your dealer.
•Do not fill the power steering pump reservoir above the MAX mark on
the reservoir, as this may result in leaks from the reservoir.
If the power steering system breaks down (or if the engine is turned
off), you can steer the vehicle manually, but it takes more effort.
If the steering wanders or pulls, check for:
•an improperly inflated tire
•uneven tire wear
•loose or worn suspension components
Driving
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Engine fluid temperature management (except 6.8L V10)
Your vehicle has been designed to pull a trailer, but because of the added
load, the vehicle’s engine may temporarily reach higher temperatures
during severe operating conditions such as ascending a long or steep
grade while pulling a trailer in hot ambient temperatures.
At this time, you may notice your engine coolant temperature gauge
needle move toward the H and the POWER REDUCED TO LOWER
TEMP message may appear on the message center.
You may notice a reduction in the vehicle’s speed caused by reduced
engine power. Your vehicle has been designed to enter this mode if
certain high temperature/high load conditions take place in order to
manage the engine’s fluid temperatures. The amount of speed reduction
will depend on the vehicle loading, towing, grade, ambient temperature,
and other factors. If this occurs, there is no need to pull off the road.
The vehicle can continue to be driven while this message is active.
WARNING:To reduce the risk of collision and injury, be
prepared that the vehicle speed may reduce and the vehicle may
not be able to accelerate with full power until the fluid temperatures
reduce.
The air conditioning may also cycle on and off during severe operating
conditions to protect overheating of the engine. When the engine coolant
temperature decreases to a more normal operating temperature, the air
conditioning will turn on once again.
If you notice any of the following:
•the engine coolant temperature gauge moves fully into the red (hot)
area
•the coolant temperature warning light illuminates
•the service engine soon indicator illuminates
1. Pull off the road as soon as safely possible and place the vehicle in P
(Park).
2. Leave the engine running until the coolant temperature gauge needle
moves away from the H range. After several minutes, if this does not
happen, follow the remaining steps.
3. Turn the engine off and wait for it to cool before checking the coolant
level.
Maintenance and Specifications
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•Warming up a vehicle on cold mornings is not required and may
reduce fuel economy.
•Resting your foot on the brake pedal while driving may reduce fuel
economy.
•Combine errands and minimize stop-and-go driving.
Maintenance
•Keep tires properly inflated and use only recommended size.
•Operating a vehicle with the wheels out of alignment will reduce fuel
economy.
•Use recommended engine oil. Refer toMaintenance product
specifications and capacitiesin this chapter.
•Perform all regularly scheduled maintenance items. Follow the
recommended maintenance schedule and owner maintenance checks
found inscheduled maintenance information.
Conditions
•Heavily loading a vehicle or towing a trailer may reduce fuel economy
at any speed.
•Carrying unnecessary weight may reduce fuel economy (approximately
1 mpg [0.4 km/L] is lost for every 400 lb [180 kg] of weight carried).
•Adding certain accessories to your vehicle (for example bug
deflectors, rollbars/light bars, running boards, ski/luggage racks) may
reduce fuel economy.
•To maximize the fuel economy, drive with the tonneau cover installed
(if equipped).
•Using fuel blended with alcohol may lower fuel economy.
•Fuel economy may decrease with lower temperatures during the first
8–10 miles (12–16 km) of driving.
•Driving on flat terrain offers improved fuel economy as compared to
driving on hilly terrain.
•Transmissions give their best fuel economy when operated in the top
cruise gear and with steady pressure on the gas pedal.
•Four-wheel-drive operation (if equipped) is less fuel efficient than
two-wheel-drive operation.
•Close windows for high speed driving.
Maintenance and Specifications
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•Cover interior trim to prevent fading.
•Keep all rubber parts free from oil and solvents.
Engine
•The engine oil and filter should be changed prior to storage, as used
engine oil contain contaminates that may cause engine damage.
•Start the engine every 15 days. Run at fast idle until it reaches normal
operating temperature.
•With your foot on the brake, shift through all the gears while the
engine is running.
Fuel system
•Fill the fuel tank with high-quality fuel until the first automatic shutoff
of the fuel pump nozzle.
Note:During extended periods of vehicle storage (30 days or more),
fuel may deteriorate due to oxidation. This can damage rubber and other
polymers in the fuel system and may also clog small holes.
A quality fuel stabilizer should be added whenever actual or expected
storage periods exceed 30 days. Follow the instructions on the label. The
vehicle should then be operated at idle speed to circulate the additive
throughout the fuel system.
Cooling system
•Protect against freezing temperatures.
Battery
•Check and recharge as necessary. Keep connections clean and covered
with a light coat of grease.
•If storing your vehicle for more than 30 days without recharging the
battery, it may be advisable to disconnect the battery cables to ensure
battery charge is maintained for quick starting.
Note:If battery cables are disconnected, it will be necessary to reset
memory features.
Brakes
•Make sure brakes and parking brake are fully released.
Tires
•Maintain recommended air pressure.
Maintenance and Specifications
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Value shopping for your vehicle’s maintenance needs
Your dealership recognizes the competitive landscape of maintenance and
light repair automotive services. With factory-trained technicians, and
one-stop service from routine maintenance like oil changes and tire
rotations to repairs like brake service, check out the value your Ford and
Lincoln Mercury dealers can offer.
WHICH MAINTENANCE SCHEDULE SHOULD YOU FOLLOW?
Owner checks and services
Certain basic maintenance checks and inspections should be performed
by the owner or a service technician at the intervals indicated. Service
information and supporting specifications are provided in this Owner’s
Guide.
Any adverse condition should be brought to the attention of your dealer
or qualified service technician as soon as possible for the proper service
advice. The owner maintenance service checks are generally not covered
by warranties so you may be charged for labor, parts or lubricants used.
Maximum oil change interval
❑7,500 miles (12,000 km) or 6 months, whichever comes first
Engine coolant change interval
❑6 years or 105,000 miles (168,000 km) - change engine coolant (whichever comes first)❑After initial change - change engine coolant every 3 years or 45,000 miles (72,000 km).
Check every month
❑Check function of all interior and exterior lights❑Check tires for wear and correct air pressure, including spare tire
❑Check windshield washer fluid level
❑Check engine oil level
Scheduled Maintenance Guide
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Multi-point inspection
Ford recommended scheduled maintenance – In order to keep your
vehicle running right, it is important to have the systems on your vehicle
checked regularly. This can help identify potential issues and prevent
major problems. Ford Motor Company recommends the following
multi-point inspection be performed at every scheduled maintenance
interval to help ensure your vehicle keeps running great.
Be sure to ask your Ford or Lincoln Mercury dealership service advisor or
technician about the multi-point vehicle inspection. It’s a comprehensive
way to perform a thorough inspection of your vehicle. It’s your checklist
that gives you immediate feedback on the overall condition of your vehicle.
You’ll know what’s been checked, what’s okay, as well as those things that
may require future or immediate attention. The multi-point vehicle
inspection is one more way to keep your vehicle running great!
Check every six months
❑Check lap/shoulder belts and seat latches for wear and function❑Check parking brake for proper operation
❑Check safety warning lamps (brake, ABS, airbag, safety belt) for operation
❑Check cooling system fluid level and coolant strength
❑Check battery connections and clean if necessary
❑Check washer spray, wiper operation and clean all wiper blades (replace as necessary)
❑Check and lubricate all hinges, latches and outside locks. Inspect for correct operation
❑Check and lubricate door rubber weatherstrips. Inspect for excessive wear
❑Check and clean body and door drain holes. Inspect for clogs and obstructions
MUTLI-POINT INSPECTION - Recommended at every visit
❑Check and top-up fluid levels: brake, coolant recovery reservoir, manual and automatic transmission (if equipped with an
underhood dipstick), power steering (if equipped) and window washer
❑Inspect tires for wear and check air pressure, including spare.
❑Check exhaust system for leaks, damage, loose parts and foreign material.
❑Check battery performance.
❑Check operation of horn, exterior lamps, turn signals and hazard warning lights.
❑Check radiator, coolers, heater and air conditioning hoses.
❑Inspect windshield washer spray and wiper operation.
❑Check windshield for cracks, chips and pitting.
❑Inspect for oil and fluid leaks.
❑Inspect engine air filter.
❑Inspect half shaft dust boots, if equipped.
❑Check shocks and struts and other suspension components for leaks and damage.
❑Inspect steering and linkage.
❑Inspect accessory drive belt(s).
❑Inspect clutch operation, if equipped.
Scheduled Maintenance Guide
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A
Accessory delay ........................103
AdvanceTrac ..............................268
Air cleaner filter .......394–395, 399
Air conditioning ....................78, 81
manual heating and air
conditioning system .................78
Airbag supplemental restraint
system ........................176, 180, 182
and child safety seats ............177
description ..............176, 180, 182
disposal ....................................190
driver airbag ............178, 181, 183
indicator light .........................185
operation .................178, 181, 183
passenger airbag .....178, 181, 183
passenger deactivation
switch ......................................186
side airbag ...............................180
Ambulance packages ....................7
Antifreeze
(see Engine coolant) ................370
Anti-lock brake system
(see Brakes) ..............................265
Anti-theft system ..............146, 148
arming the system ..........147, 149
disarming a triggered
system .....................................149
triggering .................................149
Audio system
(see Radio) ............................60, 62
Automatic transmission ............283
driving an automatic
overdrive .................................281
fluid, adding ............................391
fluid, checking ........................391
fluid, refill capacities ..............400
Selectshift (SST) ....................286Auxiliary Input Jack ...................69
Auxiliary power point ...............100
Axle
refill capacities ........................400
B
Battery .......................................368
acid, treating emergencies .....368
jumping a disabled battery ....340
maintenance-free ....................368
replacement, specifications ...399
servicing ..................................368
Bed extender ............................123
Belt-Minder.............................172
Booster seats .............................207
Brakes ........................................265
anti-lock ...................................265
anti-lock brake system (ABS)
warning light ...........................266
fluid, checking and adding ....391
fluid, refill capacities ..............400
parking ....................................266
shift interlock ..........................279
trailer .......................................251
Bulbs ............................................91
C
Capacities for refilling fluids ....400
Car2UHome Automation
System .......................................115
Cassette tape player ...................60
Cell phone use ............................10
Changing a tire .........................323
Child safety seats ......................195
attaching with tether straps ..202
in front seat ....................195, 202
Index
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