Flex Fuel Vehicle (FFV). If your vehicle is flex fuel capable, it will have a yellow bezel placed over the fuel fill inlet.
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3.7L V6, 5.0L V8 and 6.2L V8 Engines Regular unleaded gasoline with a pump (R+M)/2 octane rating of 87 is recommended. Some stations offer fuels posted as Regular with an octane rating below 87, particularly in high altitude areas. Fuels with octane levels below 87 are not recommended. 3.5L V6 EcoBoost Engine Regular unleaded gasoline with a pump (R+M)/2 octane rating of 87 is recommended. Some stations offer fuels posted as Regular with an octane rating below 87, particularly in high altitude areas. Fuels with octane levels below 87 are not recommended. Premium fuel will provide improved performance and is recommended for severe duty usage such as trailer tow. RUNNING OUT OF FUEL Avoid running out of fuel. This situation may have an adverse effect on powertrain 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 fuel tank to the engine. On restarting, cranking time will take a few seconds longer than normal.
• Normally, adding 1 gallon (3.8 liters) of fuel is enough to restart the engine. If the vehicle is out of fuel and on a steep grade, more than 1 gallon (3.8 liters) may be required.
•
•
The service engine soon indicator may come on. For more information on the service engine soon indicator, See Warning Lamps and Indicators (page 82). For information on calculating DTE (Distance to empty), See Instrument Cluster (page 81).
Refilling With a Portable Fuel Container
WARNINGS
Do not insert the nozzle of portable fuel containers or aftermarket funnels into the Easy Fuel “no cap” fuel system. This could damage the fuel system and its seal, and may cause fuel to run onto the ground instead of filling the tank, which could result in serious personal injury.
Do not try to pry open or push open the Easy Fuel “no cap” fuel system with foreign objects. This could
damage the fuel system and its seal and cause injury to you or others.
Note: When filling the vehicle’s fuel tank from a portable fuel container, use the funnel included with the vehicle. With the Easy Fuel “no cap” fuel system, use the following directions when filling from a portable fuel container:
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WARNINGS
Do not use personal electronic devices while refueling.
Use the following guidelines to avoid electrostatic charge build-up when filling an ungrounded fuel container: • Place approved fuel container on the
ground.
•
• Do not fill a fuel container while it is in the vehicle (including the cargo area). Keep the fuel pump nozzle in contact with the fuel container while filling. • Do not use a device that would hold
the fuel pump handle in the fill position. Easy Fuel™ Capless Fuel System
WARNING
The fuel system may be under pressure. If you hear a hissing sound near the fuel filler door, do not refuel until the sound stops. Otherwise, fuel may spray out, which could cause serious personal injury.
When fueling your vehicle: 1. Put the vehicle in P (Park) and turn the
ignition off.
2. Open the fuel filler door.
•
1. Locate the white plastic funnel. In SuperCab and SuperCrew vehicles, it is located under the second row driver side seat near the spare tire toolbox.
• On regular cab vehicles, the funnel
is located behind the driver seat.
Slowly insert the portable fuel container into the fuel filler opening.
2. Fill the vehicle with fuel from the
portable fuel container.
3. When done, clean the funnel or properly dispose of it. You can purchase extra funnels from your authorized dealer if you choose to dispose of the funnel. Do not use aftermarket funnels; they will not work with the Easy Fuel system and can damage it. The included funnel has been specially designed to work safely with your vehicle.
REFUELING
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.
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4.
Insert either the fuel fill nozzle or the fuel fill funnel provided with the vehicle several times to allow the inlet to close properly. This will dislodge any debris preventing the inlet from sealing.
If this action corrects the problem, the message may not reset immediately. It may take several driving cycles for the message to turn off. A driving cycle consists of an engine start-up (after 4 or more hours with the engine off) followed by city or highway driving. Continuing to drive with the message on may cause the service engine soon lamp to turn on as well. FUEL CONSUMPTION Empty reserve is the amount of fuel remaining in the tank after the fuel gauge indicates empty. The amount of usable fuel in the empty reserve varies and should not be relied upon to increase driving range. The usable capacity of the fuel tank is • the amount of fuel that can be added into the tank after the gauge indicates empty The advertised capacity is the total fuel tank size. See Capacities and Specifications (page 296). It is the combined usable capacity plus the empty reserve.
•
• Due to the empty reserve, you may not be able to refuel the full amount of the advertised capacity of the fuel tank even when the fuel gauge reads empty.
Filling the Tank For consistent results when filling the fuel tank:
3. Slowly insert the fuel filler nozzle fully
into the fuel system, and leave the nozzle fully inserted to open both doors until you are done pumping. Hold handle higher during insertion for easier access.
4. After you are done pumping fuel, slowly
remove the fuel filler nozzle—allow about 5 to 10 seconds after pumping fuel before removing the fuel filler nozzle. This allows residual fuel to drain back into the fuel tank and not spill onto the vehicle.
Note: A fuel spillage concern may occur if overfilling the fuel tank. Do not overfill the tank. The fill pipe is equiped with a drain hole. Excess fuel due to overfill may drain through the drain hole and drip onto the ground." If the fuel fill inlet was not properly closed, a Check Fuel Fill Inlet message may appear on the instrument cluster. At the next opportunity, do the following: 1. Safely pull off the road. 2. Put the vehicle in P (Park) and turn the
ignition off.
3. Open the fuel filler door and remove
any visible debris from the fuel fill opening.
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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
pounds [180 kilograms] of weight
carried).
• Adding certain accessories to your
vehicle (for example bug deflectors, rollbars/light bars, running boards, ski racks) may reduce fuel economy.
• Using fuel blended with alcohol may
lower fuel economy.
Fuel economy may decrease with lower
temperatures during the first 8–10
miles (12–16 kilometers) 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.
•
• Close windows for high speed driving. EMISSION CONTROL SYSTEM
WARNINGS
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.
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 dealer inspect your vehicle immediately. Do not drive if you smell exhaust fumes.
•
Turn the ignition off before fueling; an inaccurate reading results if the engine is left running.
• Use the same fill rate
(low-medium-high) each time the tank is filled.
• Allow no more than two automatic
click-offs when filling.
Results are most accurate when the filling method is consistent. Calculating Fuel Economy Do not measure fuel economy during the first 1000 miles (1600 kilometers) of driving (this is your engine’s break-in period); a more accurate measurement is obtained after 2000 miles - 3000 miles (3200 kilometers - 4800 kilometers). Also, fuel expense, frequency of fill ups or fuel gauge readings are not accurate ways to measure fuel economy. 1. Fill the fuel tank completely and record
the initial odometer reading.
2. Each time you fill the tank, record the
amount of fuel added.
3. After at least 3 to 5 tank fill ups, fill the
fuel tank and record the current odometer reading.
4. Subtract your initial odometer reading
from the current odometer reading. 5. Calculate fuel economy by dividing miles traveled by gallons used (For Metric: Multiply liters used by 100, then divide by kilometers traveled).
Keep a record for at least 1 month and record the type of driving (city or highway). This provides an accurate estimate of the vehicle’s fuel economy under current driving conditions. Additionally, keeping records during summer and winter show how temperature impacts fuel economy. In general, lower temperatures mean lower fuel economy.
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Fuel and Refueling
an emission control device or prevent it from working. Information about your vehicle’s emission system is on the Vehicle Emission Control Information Decal located on or near the engine. This decal also lists engine displacement Please consult your warranty information for complete details. On-Board Diagnostics (OBD-II) Your vehicle is equipped with an on-board diagnostics system (OBD-II) that monitors the engine’s emission control system. This system protects the environment by ensuring that your vehicle continues to meet government emission standards. The OBD-II system also assists your authorized dealer in properly servicing your vehicle. When the service engine soon indicator illuminates, the OBD-II system has detected a
malfunction. Temporary malfunctions may cause the service engine soon indicator to illuminate. Examples of temporary malfunctions are: •
the vehicle has run out of fuel—the engine may misfire or run poorly poor fuel quality or water in the fuel—the engine may misfire or run poorly the fuel fill inlet may not have been properly closed See Refueling (page 142). driving through deep water—the electrical system may be wet. You can correct these temporary malfunctions by filling the fuel tank with good quality fuel, properly closing the fuel fill inlet or letting the electrical system dry out. After three driving cycles without these or any other temporary malfunctions
•
•
•
Your vehicle is equipped with various emission control components and a catalytic converter that will enable your vehicle to comply with applicable exhaust emission standards. To make sure that the catalytic converter and other emission control components continue to work properly: • Use only the specified fuel listed. • Avoid running out of fuel. • Do not turn off the ignition while your
vehicle is moving, especially at high speeds.
• Have the items listed in scheduled
maintenance information performed according to the specified schedule. 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 parts 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 the equivalent to genuine Ford Motor Company parts in performance and durability. Illumination of the service engine soon indicator, charging system warning light or the temperature warning light, fluid leaks, strange odors, smoke or loss of engine power could indicate that the emission control system is not working properly. An improperly operating or damaged exhaust system may allow exhaust to enter the vehicle. Have a damaged or improperly operating exhaust system inspected and repaired immediately. Do not make any unauthorized changes to your vehicle or engine. By law, vehicle owners and anyone who manufactures, repairs, services, sells, leases, trades vehicles, or supervises a fleet of vehicles are not permitted to intentionally remove
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Fuel and Refueling
If the vehicle’s engine or transmission has just been serviced, or the battery has recently run down or been replaced, the OBD-II system may indicate that the vehicle is not ready for I/M testing. To determine if the vehicle is ready for I/M testing, turn the ignition key to the on position for 15 seconds without cranking the engine. If the service engine soon indicator blinks eight times, it means that the vehicle is not ready for I/M testing; if the service engine soon indicator stays on solid, it means that the vehicle is ready for I/M testing. The OBD-II system monitors the emission control system during normal driving. A complete check may take several days. If the vehicle is not ready for I/M testing, you may need to perform the following driving cycle consisting of mixed city and highway driving: Drive on an expressway or highway for a steady 15 minutes, followed by 20 minutes of stop-and-go driving with at least four 30-second idle periods. Allow the vehicle to sit for at least eight hours without starting the engine. Then, start the engine and complete the above driving cycle. The engine must warm up to its normal operating temperature. Once started, do not turn off the engine until the above driving cycle is complete. If the vehicle is still not ready for I/M testing, you will have to repeat the above driving cycle.
present, the service engine soon indicator should stay off the next time you start the engine. A driving cycle consists of a cold engine startup followed by mixed city/highway driving. No additional vehicle service is required. If the service engine soon indicator remains on, have your vehicle serviced at the first available opportunity. Although some malfunctions detected by the OBD-II may not have symptoms that are apparent, continued driving with the service engine soon indicator on can result in increased emissions, lower fuel economy, reduced engine and transmission smoothness, and lead to more costly repairs. Readiness for Inspection/Maintenance (I/M) Testing Some state/provincial and local governments may have Inspection/Maintenance (I/M) programs to inspect the emission control equipment on your vehicle. Failure to pass this inspection could prevent you from getting a vehicle registration.
If the service engine soon indicator is on or the bulb does not work, you may need to have
the vehicle serviced. See On-Board Diagnostics (OBD-II). Your vehicle may not pass the I/M test if the service engine soon indicator is on or not working properly (bulb is burned out), or if the OBD-II system has determined that some of the emission control systems have not been properly checked. In this case, your vehicle is not ready for I/M testing.
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Transmission
AUTOMATIC TRANSMISSION
WARNINGS
Always set the parking brake fully and make sure the gearshift is latched in P (Park). Turn the ignition
to the off position and remove the key whenever you leave your vehicle.
Do not use the tow/haul feature when driving in icy or slippery conditions as the increased engine braking can cause the rear wheels to slide and the vehicle to swing around with the possible loss of vehicle control. Understanding the Shift Positions of a 6–Speed Automatic Transmission (If Equipped)
R (Reverse) With the gearshift lever in R (Reverse), the vehicle will move backward. Always come to a complete stop before shifting into and out of R (Reverse). N (Neutral) With the gearshift lever in N (Neutral), the vehicle can be started and is free to roll. Hold the brake pedal down while in this position. D (Overdrive) with Tow/Haul off D (Overdrive) with tow/haul off is the normal driving position for the best fuel economy. The overdrive function allows automatic upshifts and downshifts through gears one through six. D (Overdrive) with Tow/Haul on Column-shift transmission:
Floor-shift transmission:
Putting your vehicle in or out of gear: 1. Fully press down the brake pedal. 2. Move the gearshift lever into the
desired gear.
3. Come to a complete stop. 4. Move the gearshift lever and securely
latch it in P (Park).
P (Park) This position locks the transmission and prevents the rear wheels from turning.
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WARNING
Do not use the tow/haul feature when driving in icy or slippery conditions as the increased engine braking can cause the rear wheels to slide and the vehicle to swing around with the possible loss of vehicle control.
M (Manual) without Overdrive With the gearshift lever in M (Manual), the driver can change gears up or down as desired. This is called SelectShift Automatic™ transmission (SST) mode. By moving the gearshift lever from drive position D (Overdrive) to M (Manual) you now have control of selecting the gear you desire using buttons on the shift lever. To return to normal D (Overdrive) position, move the shift lever back from M to D. The transmission will operate in gears one through six. 2 (Second) Use 2 (Second) to start-up on slippery roads or to provide additional engine braking on downgrades. 1 (First) • Provides maximum engine braking • Allows upshifts by moving gearshift
•
lever The transmission will not downshift into 1 (First) at high speeds; it will downshift to a lower gear and then shift into 1 (First) when the vehicle reaches slower speeds.
Forced downshifts • Allowed in D (Overdrive) with the
tow/haul feature on or off
• Press the accelerator to the floor • Allows transmission to select an
appropriate gear
148
The tow/haul feature improves transmission operation when towing a trailer or a heavy load. All transmission gear ranges are available when using tow/haul.
To activate tow/haul, press the button on the gearshift lever. The TOW HAUL indicator light will illuminate in the instrument cluster. Tow/haul delays upshifts to reduce frequency of transmission shifting. Tow/haul also provides engine braking in all forward gears when the transmission is in the D (Overdrive) position; this engine braking will slow the vehicle and assist the driver in controlling the vehicle when descending a grade. Depending on driving conditions and load conditions, the transmission may downshift, slow the vehicle and control the vehicle speed when descending a hill, without the accelerator pedal being pressed. The amount of downshift braking provided will vary based upon the amount the brake pedal is pressed. To deactivate the tow/haul feature and return to normal driving mode, press the button on the end of the gearshift lever. The TOW HAUL light will no longer be illuminated. Tow/haul will also deactivate when the vehicle is powered down.
F150 (TF6) , enUSA
E166925E161509Transmission
Understanding your SelectShift Automatic® transmission (If Equipped) Your vehicle is equipped with a SelectShift Automatic™ transmission gearshift lever. The SelectShift Automatic transmission gives you the ability to change gears up or down (without a clutch) as desired. The SelectShift Automatic transmission feature has two modes: PRS and M mode. By moving the gearshift lever from the D (Drive) position to the M (Manual) position you may now manually select the gear you desire. Only the current gear will be displayed. Column-shift transmission:
Floor-shift transmission:
Use the buttons on the gearshift lever to manually select gears. Press the + button to upshift or the – button to downshift. When manual control is no longer desired, return the transmission to the D (Drive) position. Recommended shift speeds Upshift according to the following chart:
Upshifts when accelerating (recommended for best fuel economy)
Shift from:
1 – 2
2 – 3
3 – 4
4 – 5
5 – 6
15 mph (24 km/h) 25 mph (40 km/h) 40 mph (64 km/h) 45 mph (72 km/h) 50 mph (80 km/h)
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E163184E166923Transmission
durability of the transmission. Over time, the adaptive learning process will fully update transmission operation. Additionally, whenever the battery is disconnected or a new battery installed, the strategy must be relearned. Brake-Shift Interlock WARNINGS
Do not drive your vehicle until you verify that the brake lamps are working. When doing this procedure, you will be taking the vehicle out of park which means the vehicle can roll
freely. To avoid unwanted vehicle movement, always fully set the parking brake prior to doing this procedure. Use wheel chocks if appropriate.
If the parking brake is fully released, but the brake warning lamp remains illuminated, the brakes may not be
working properly. See your authorized dealer.
Your vehicle is equipped with a brake-shift interlock feature that prevents the gearshift lever from being moved from P (Park) when the ignition is in the on position and the brake pedal is not pressed. If you cannot move the gearshift lever out of P (Park) position with the ignition in the on position and the brake pedal pressed, a malfunction may have occurred. It is possible that a fuse has blown or the vehicle’s brake lamps are not operating properly. See Fuse Specification Chart (page 225). If the fuse is not blown and the brake lamps are working properly, the following procedure will allow you to move the gearshift lever from P (Park):
In order to prevent the engine from running at too low an RPM, which may cause it to stall, SelectShift will still automatically make some downshifts if it has determined that you have not downshifted in time. Although SelectShift will make some downshifts for you, it will still allow you to downshift at any time as long as the SelectShift determines that the engine will not be damaged from over-revving. SelectShift will not automatically upshift, even if the engine is approaching the RPM limit. It must be shifted manually by pressing the + button. Note: Engine damage may occur if excessive engine revving is held without shifting. PRS (Progressive Range Selection) With the gearshift lever in D (Drive), press the – button to active PRS. The available and selected gears will be indicated on the instrument cluster. All available gears will be displayed with the current gear indicated. Press the – button again to lock out gears beginning with the highest gear. Example: press the – button twice to lock out 6th and 5th gears. Only the available gears will be displayed and the transmission will automatically shift between the available gears. Press the + button to unlock gears to allow the transmission to shift to higher gears. The transmission will shift automatically within the gear range you select. Automatic Transmission Adaptive Learning This feature is designed to increase durability and provide consistent shift feel over the life of the vehicle. A new vehicle or transmission may have firm shifts, soft shifts or both. This operation is considered normal and will not affect function or
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Transmission
8. Apply the brake and move the gearshift
lever into N (Neutral).
9. Start the vehicle. Perform Steps 4 through 8 in reverse order, making sure to engage the hinge pivots between the upper and lower halves of the shroud. Keep slight pressure in the forward direction as the halves are rotated together. Floor-shifter 1. Apply the parking brake. Turn the
ignition key to the off position, then remove the key.
2. Starting at the rear of the trim panel, using a screwdriver (or similar tool) carefully pry up the trim panel from rear attachments and disconnect it from the console to expose the inside of the gearshift.
Column-shifter 1. Apply the parking brake. Turn the
ignition key to the off position, then remove the key.
2. Move the steering column to the full
down and full rearward position (toward the driver’s seat).
3. Remove the gearshift lever boot. 4. Place fingers into hole where the
gearshift lever boot was removed from and pull top half of shroud up and forward to separate it from the lower half of the shroud. There is a hinge at the forward edge of the top shroud. Roll the top half of the shroud upward on the hinge point to clear the hazard flasher button, then pull straight rearward toward the driver’s seat to remove.
5. Remove the top half of the shroud. 6. Remove the three fasteners under the column that secure the lower shroud half to the column.
7. Pull the lock lever into the full unlocked position and remove the lower shroud cover by pulling the lever handle through the slot in the cover.
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3. Locate the brake shift interlock lever on the passenger side of the shifter assembly.
4. Apply the brake pedal. Using a
screwdriver (or similar tool), press and hold the brake shift interlock lever while pulling the gearshift lever out of the P (Park) position and into the N (Neutral) position. Install the trim panel.
5. 6. Apply brake pedal, start the vehicle,
and release the parking brake. See your authorized dealer as soon as possible if this procedure is used.
If Your Vehicle Gets Stuck In Mud or Snow Note: Do not rock the vehicle if the engine is not at normal operating temperature or damage to the transmission may occur. Note: Do not rock the vehicle for more than a minute or damage to the transmission and tires may occur, or the engine may overheat. If your vehicle gets stuck in mud or snow, it may be rocked out by shifting between forward and reverse gears, stopping between shifts in a steady pattern. Press lightly on the accelerator in each gear.
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E166930Four-Wheel Drive (If Equipped)
USING FOUR-WHEEL DRIVE
4X4 LOW
Continuously illuminates when 4L is selected.
CHECK 4X4
Displays when a 4X4 fault is present.
Using the Electronic Shift on the Fly 4WD system (If Equipped)
2H (4X2) For general on-road driving. Sends power to the rear wheels only and should be used for street and highway driving. Provides optimal smoothness and fuel economy at high speeds. 4H (4X4 HIGH) Used for extra traction such as in snow or icy roads or in off road situations. This mode is not intended for use on dry pavement. Note: Do not use 4H (4X4 HIGH) on dry, hard surfaced roads. Doing so can produce excessive noise and increased tire wear. 4H (4X4 HIGH) is only intended for consistently slippery or loose surfaces.
WARNING
For important information regarding safe operation of this type of vehicle, see General Information in the
Wheels and Tires chapter.
Note: Do not use 4X4 mode on dry, hard
surfaced roads. Doing so will produce
excessive noise, increase tire wear and may
damage drive components. 4X4 mode is
only intended for consistently slippery or
loose surfaces.
Note: If 4X4 low is selected while the
vehicle is moving above 3 mph (5 km/h),
the 4WD system will not perform a shift.
This is normal and should be no reason for
concern. Refer to Shifting to or from 4L (4X4
Low) for proper operation.
4WD Indicator Lights
Note: When a 4X4 system fault is present,
the system will typically remain in whichever
4X4 mode was selected prior to the fault
condition occurring. It will not default to 4X2
in all circumstances. When this warning is
displayed, have your vehicle serviced by an
authorized dealer.
4X2
Momentarily illuminates when 2H is selected.
4X4 Auto
Continuously illuminates when 4A is selected (2-Speed Automatic 4WD vehicles only)
4X4 HIGH
Continuously illuminates when 4H is selected.
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E163173E166922E163175E163174E163190Four-Wheel Drive (If Equipped)
Note: 4x4 low mode is not intended for use on dry pavement. 1. Bring the vehicle to a speed of 3 mph
(5 km/h) or less.
2. Place the transmission in N (Neutral). 3. Move the 4WD control to the desired
position.
The information display will display a message indicating a 4X4 shift is in progress. The information display will then display the system mode selected. If any of the above shift conditions are not met, the shift will not occur and the information display will display information guiding the driver through the proper shifting procedures. If SHIFT DELAYED PULL FORWARD displays in the information display, a transfer case gear tooth blockage is present. To alleviate this condition, place the transmission in a forward gear, move your vehicle forward approximately 5 feet (1.5 meters), and shift the transmission back to N neutral to allow the transfer case to complete the range shift. Using the 2-Speed Automatic 4WD System (If Equipped) This system includes an electronically controlled transfer case with a high capacity clutch. The system is interactive with the road, continually monitoring and adjusting torque delivery to the front and rear wheels to optimize traction. Note: The AdvanceTrac system has the ability to take over control of the transfer case clutch and disable it during driving maneuvers when necessary.
4L (4X4 LOW)
Uses extra gearing to provide maximum
power to all four wheels at reduced
speeds. Intended only for off-road
applications such as deep sand, steep
grades, or pulling heavy objects. 4L (4x4
low) will not engage while the vehicle is
moving above 3 mph (5 km/h); this is
normal and should be no reason for
concern. Refer to Shifting to or from 4L
(4x4 low) for proper operation.
Note: Do not use 4L (4X4 LOW) on dry,
hard surfaced roads. Doing so can produce
excessive noise and increased tire wear. 4L
(4X4 LOW) is only intended for consistently
slippery or loose surfaces. Use of 4L (4X4
LOW) on these surfaces may produce some
noise (such as occasional clunks), but will
not damage drive components.
Note: The AdvanceTrac system has the
ability to take over control of the transfer
case clutch and disable it during driving
maneuvers when necessary.
Shifting between system modes
Note: Momentarily releasing the accelerator
pedal while performing a shift will improve
engagement/disengagement times.
Note: Do not perform this operation if the
rear wheels are slipping.
Note: Some noise may be heard as the
system shifts or engages; this is normal.
Note: 4X4 high mode is not intended for
use on dry pavement.
You can move the control from 2H or 4H
at a stop or while driving. The information
display may display a message indicating
a 4X4 shift is in progress. Once the shift is
complete the message center will then
display the system mode selected.
Shifting to or from 4L (4X4 low)
Note: Some noise may be heard as the
system shifts or engages; this is normal.
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Four-Wheel Drive (If Equipped)
4L (4X4 LOW)
Uses extra gearing to provide maximum
power to all four wheels at reduced
speeds. Intended only for off-road
applications such as deep sand, steep
grades, or pulling heavy objects. 4L (4x4
low) will not engage while the vehicle is
moving above 3 mph (5 km/h); this is
normal and should be no reason for
concern. Refer to Shifting to or from 4L
(4x4 low) for proper operation.
Shifting between system modes
Note: Momentarily releasing the accelerator
pedal while performing a shift will improve
engagement/disengagement times.
Note: Do not perform this operation if the
rear wheels are slipping.
Note: Some noise may be heard as the
system shifts or engages; this is normal.
Note: 4X4 high mode is not intended for
use on dry pavement.
You can move the control from 2H to 4A
or 4H at a stop or while driving. The
information display may display a message
indicating a 4X4 shift is in progress. Once
the shift is complete the message center
will then display the system mode
selected.
Shifting to or from 4L (4X4 low)
Note: Some noise may be heard as the
system shifts or engages; this is normal.
Note: 4x4 low mode is not intended for use
on dry pavement.
1. Bring the vehicle to a speed of 3 mph
(5 km/h) or less.
2. Place the transmission in N (Neutral). 3. Move the 4WD control to the desired
position.
2H (4X2) For general on-road driving. Sends power to the rear wheels only and should be used for street and highway driving. Provides optimal smoothness and fuel economy at high speeds. 4A (4X4 AUTO) Provides electronic control four-wheel drive with power delivered to the front and rear wheels, as required, for increased traction. This is appropriate for all on-road driving conditions, including as dry road surfaces, but is especially useful on wet pavement, snow, dirt, or gravel. 4H (4X4 HIGH) Used for extra traction such as in snow or icy roads or in off road situations. This mode is not intended for use on dry pavement. Note: Do not use 4H (4X4 HIGH) on dry, hard surfaced roads. Doing so can produce excessive noise and increased tire wear. 4H (4X4 HIGH) is only intended for consistently slippery or loose surfaces.
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E166931Four-Wheel Drive (If Equipped)
The information display will display a message indicating a 4X4 shift is in progress. The information display will then display the system mode selected. If any of the above shift conditions are not met, the shift will not occur and the information display will display information guiding the driver through the proper shifting procedures. If SHIFT DELAYED PULL FORWARD displays in the information display, a transfer case gear tooth blockage is present. To alleviate this condition, place the transmission in a forward gear, move your vehicle forward approximately 5 feet (1.5 meters), and shift the transmission back to N neutral to allow the transfer case to complete the range shift. How Your Vehicle Differs From Other Vehicles
WARNING
Vehicles with a higher center of gravity such as utility and four-wheel drive vehicles handle differently than
vehicles with a lower center of gravity. Utility and four-wheel drive vehicles are not designed for cornering at speeds as high as passenger cars any more than low-slung sports cars are designed to perform satisfactorily under off-road conditions. Avoid sharp turns, excessive speed and abrupt maneuvers in these vehicles. Failure to drive cautiously could result in an increased risk of loss of vehicle control, vehicle rollover, personal injury and death.
Truck and utility vehicles can differ from some other vehicles. Your vehicle may be higher to allow it to travel over rough terrain without getting hung up or damaging underbody components.
The differences that make your vehicle so versatile also make it handle differently than an ordinary passenger car. Maintain steering wheel control at all times, especially in rough terrain. Since sudden changes in terrain can result in abrupt steering wheel motion, make sure you grip the steering wheel from the outside. Do not grip the spokes. Drive cautiously to avoid vehicle damage from concealed objects such as rocks and stumps. You should either know the terrain or examine maps of the area before driving. Map out your route before driving in the area. To maintain steering and braking control of your vehicle, you must have all four wheels on the ground and they must be rolling, not sliding or spinning. Driving Off-Road With Truck and Utility Vehicles Note: On some models, the initial shift from two-wheel drive to four-wheel drive while the vehicle is moving can cause some momentary clunk and ratcheting sounds. This is the front drivetrain coming up to speed and the automatic locking hubs engaging and is not cause for concern. Note: Your vehicle may be equipped with a front air dam that can become damaged (due to reduced ground clearance) when taking your vehicle off-road. This air dam can be taken off by removing two bolts. Four-wheel drive vehicles are specially equipped for driving on sand, snow, mud and rough terrain and have operating characteristics that are somewhat different from conventional vehicles, both on and off the road.
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Four-Wheel Drive (If Equipped)
Power is supplied to all four wheels through a transfer case. On Four-wheel drive vehicles, the transfer case allows you to select 4WD when necessary. Information on transfer case operation and shifting procedures can be found in this chapter. Information on transfer case maintenance can be found in the Maintenance chapter. You should become thoroughly familiar with this information before you operate your vehicle. Four-wheel drive (when you select a 4WD mode) uses all four wheels to power the vehicle. This increases traction, enabling you to drive over terrain and road conditions that a conventional two-wheel drive vehicle cannot. Basic Operating Principles • Drive slower in strong crosswinds which
can affect the normal steering characteristics of your vehicle.
• When driving your vehicle on surfaces
made slippery by loose sand, water, gravel, snow or ice proceed with care.
• Do not use Four-wheel drive on dry,
hard surfaced roads. Doing so will produce excessive noise, increase tire wear and may damage drive components. Four-wheel drive modes are only intended for consistently slippery or loose surfaces.
If Your Vehicle leaves the Road If your vehicle leaves the road, reduce your vehicle speed and avoid severe braking. When your vehicle speed has been reduced ease your vehicle back onto the road. Do not turn the steering wheel sharply while returning your vehicle to the road. It may be safer to stay on the shoulder of the road and slow down gradually before returning to the road. You may lose control if you do not slow down or if you turn the steering wheel too sharply or abruptly.
It may be less risky to strike small objects, such as freeway reflectors, with minor damage to your vehicle rather than attempt a sudden return to the road which could cause your vehicle to slide sideways out of control or roll over. Remember, your safety and the safety of others should be your primary concern. Emergency Maneuvers In an unavoidable emergency situation where a sudden sharp turn must be made, remember to avoid over-driving your vehicle (i.e. turn the steering wheel only as rapidly and as far as required to avoid the emergency). Excessive steering can result in loss of vehicle control. Apply smooth pressure to the accelerator pedal or brake pedal when changes in vehicle speed are required. Avoid abrupt steering, acceleration and braking. This could result in an increased risk of vehicle roll over, loss of vehicle control and personal injury. Use all available road surface to bring your vehicle to a safe direction of travel. In the event of an emergency stop, avoid skidding the tires and do not attempt any sharp steering wheel movements. If your vehicle goes from one type of surface to another (i.e. from concrete to gravel) there will be a change in the way your vehicle responds to a maneuver (i.e. steering, acceleration or braking). Sand When driving over sand, try to keep all four wheels on the most solid area of the trail. Avoid reducing the tire pressures but shift to a lower gear and drive steadily through the terrain. Apply the accelerator slowly and avoid excessive wheel slip. When driving at slow speeds in deep sand under high outside temperatures, use a low gear when possible. Low gear operation will maximize the engine and transmission cooling capability.
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Four-Wheel Drive (If Equipped)
Driving on Hilly or Sloping Terrain Although natural obstacles may make it necessary to travel diagonally up or down a hill or steep incline, you should always try to drive straight up or straight down. Note: Avoid turning on steep slopes or hills. A danger lies in losing traction, slipping sideways and possible vehicle roll over. Whenever driving on a hill, determine beforehand the route you will use. Do not drive over the crest of a hill without seeing what conditions are on the other side. Do not drive in reverse over a hill without the aid of an observer. When climbing a steep slope or hill, start in a lower gear rather than downshifting to a lower gear from a higher gear once the ascent has started. This reduces strain on the engine and the possibility of stalling. If your vehicle stalls, do not try to turn around because this could cause vehicle roll over. It is better to reverse back to a safe location. Apply just enough power to the wheels to climb the hill. Too much power will cause the tires to slip, spin or lose traction, resulting in loss of vehicle control.
Avoid driving at excessive speeds, this causes vehicle momentum to work against you and your vehicle could become stuck to the point that assistance may be required from another vehicle. Remember, you may be able to back out the way you came if you proceed with caution. Mud and Water Mud Be cautious of sudden changes in vehicle speed or direction when you are driving in mud. Even four-wheel drive vehicles can lose traction in slick mud. If your vehicle does slide, steer in the direction of the slide until you regain control of your vehicle. After driving through mud, clean off residue stuck to rotating driveshafts and tires. Excess mud stuck on tires and rotating driveshafts can cause an imbalance that could damage drive components. Water If you must drive through high water, drive slowly. Traction or brake capability may be limited. When driving through water, determine the depth and avoid water higher than the bottom of the hubs. If the ignition system gets wet, your vehicle may stall. Once through water, always try the brakes. Wet brakes do not stop your vehicle as effectively as dry brakes. Drying can be improved by applying light pressure to the brake pedal while moving slowly. Note: Driving through deep water may damage the transmission. If the front or rear axle is submerged in water, the axle lubricant and power transfer unit lubricant should be checked and changed if necessary.
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E143949Four-Wheel Drive (If Equipped)
Avoid sudden braking. Although a four-wheel drive vehicle may accelerate better than a two-wheel drive vehicle in snow and ice, it will not stop any faster as braking occurs at all four wheels. Do not become overconfident as to road conditions. Make sure you allow sufficient distance between you and other vehicles for stopping. Drive slower than usual and consider using one of the lower gears. In emergency stopping situations, apply the brake steadily. Do not pump the brake pedal. See Hints on Driving With Anti-Lock Brakes (page 163). If Your Vehicle Gets Stuck In Mud or Snow
WARNING
Do not spin the wheels at over 35
mph (56 km/h). The tires may fail
and injure a passenger or bystander.
If your vehicle gets stuck in mud or snow, it may be rocked out by shifting between forward and reverse gears, stopping between shifts in a steady pattern. Press lightly on the accelerator in each gear. Note: Do not rock your vehicle if the engine is not at normal operating temperature, damage to the transmission may occur. Note: Do not rock your vehicle for more than a minute, damage to the transmission and tires may occur or the engine may overheat. Parking
WARNINGS
If the parking brake is fully released, but the brake warning lamp remains illuminated, the brakes may not be
working properly. See your authorized dealer.
Descend a hill in the same gear you would use to climb up the hill to avoid excessive brake application and brake overheating. Do not descend in neutral. Disengage overdrive or move the transmission selector lever to a lower gear. When descending a steep hill, avoid sudden hard braking as you could lose control. The front wheels have to be turning in order to steer your vehicle. If your vehicle has anti-lock brakes, apply the brakes steadily. Do not pump the brakes. Driving on Snow and Ice WARNING
If you are driving in slippery conditions that require tire chains or cables, then it is critical that you drive
cautiously. Keep speeds down, allow for longer stopping distances and avoid aggressive steering to reduce the chances of a loss of vehicle control which can lead to serious injury or death. If the rear end of your vehicle slides while cornering, steer in the direction of the slide until you regain control of your vehicle.
Note: Excessive tire slippage can cause transmission damage. Four-wheel drive vehicles have advantages over two-wheel drive vehicles in snow and ice but can skid like any other vehicle. Should you start to slide while driving on snowy or icy roads, turn the steering wheel in the direction of the slide until you regain control. Avoid sudden applications of power and quick changes of direction on snow and ice. Apply the accelerator slowly and steadily when starting from a full stop.
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Four-Wheel Drive (If Equipped)
WARNINGS
Always set the parking brake fully and make sure the gearshift is latched in P (Park). Turn the ignition
to the off position and remove the key whenever you leave your vehicle.
On some Four-wheel drive vehicles, when the transfer case is in the N (Neutral) position, the engine and transmission are disconnected from the rest of the driveline. Therefore, the vehicle is free to roll even if the automatic transmission is in P (Park) or the manual transmission is in gear. Do not leave the vehicle unattended with the transfer case in the N (Neutral) position. Always set the parking brake fully and turn off the ignition when leaving the vehicle. Maintenance and Modifications The suspension and steering systems on your vehicle have been designed and tested to provide predictable performance whether loaded or empty. For this reason, we strongly recommend that you do not make modifications such as adding or removing parts (i.e. lift kits or stabilizer bars) or by using replacement parts not equivalent to the original factory equipment. We recommend that you use caution when your vehicle has either a high load or device (i.e. ladder or luggage racks). Any modifications to your vehicle that raise the center of gravity may cause your vehicle to roll over when there is a loss of vehicle control. Failure to maintain your vehicle correctly may void the warranty, increase your repair cost, reduce vehicle performance and operational capabilities and adversely affect you and your passenger's safety. We recommend you frequently inspect your vehicle's chassis components when your vehicle is subject to off road usage.
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Rear Axle
•
•
•
•
The electronic locking differential will
not engage if you press your
accelerator pedal beyond 50% during
an engagement attempt
In 4x2, 4x4 Auto, and 4x4 High modes,
the electronic locking differential will
automatically disengage at speeds
above 25 mph (41 km/h) and will
automatically reengage at speeds
below 20 mph (32 km/h)
In 4L (4X4 low), the electronic locking
differential will automatically
disengage at speeds above 62 mph
(100 km/h) and will automatically
reengage at speeds below 56 mph (90
km/h)
The AdvanceTrac system has the
ability to take over control of the
electronic locking differential and
disable it during driving maneuvers
when necessary
When you switch the system on, if you do not meet the required conditions for electronic locking differential activation, the instrument cluster will display the appropriate information guiding you through the proper activation process. Activating the Electronic Locking Differential (If Equipped) Note: Do not use electronic locking differential on dry, hard surfaced roads. Doing so will produce excessive noise, vibration and increase tire wear. Note: If the electronic locking differential has difficulty disengaging, release the accelerator pedal and turn the steering wheel in the opposite direction while rolling.
LIMITED SLIP DIFFERENTIAL (IF EQUIPPED)
This axle provides added traction on slippery surfaces, particularly when one wheel is on a poor traction surface. Under normal conditions, the limited-slip axle functions like a standard rear axle. The axle may exhibit a slight noise or vibration during tight turns with low vehicle speed. This is normal behavior and indicates the axle is working. ELECTRONIC LOCKING DIFFERENTIAL (IF EQUIPPED) Note: The electronic locking differential is for off-road use only and is not for use on dry pavement. Using the electronic locking differential on dry pavement will result in increased tire wear, noise and vibration. The electronic locking differential is a device housed in the rear axle that allows both rear wheels to turn at the same speed. The electronic locking differential can provide additional traction should your vehicle become stuck. You can activate the differential electronically and shift it on the fly within the differential operating speed range. The differential is for use in mud, rocks, sand, or any off-road condition where you need maximum traction. It is not for use on dry pavement. The following conditions will affect the electronic locking differential: •
The electronic locking differential will
not engage if your vehicle speed is
above 20 mph (32 km/h) in 4x2, 4x4
Auto, or 4x4 High modes
The electronic locking differential will
not engage if your vehicle speed is
above or 56 mph (90 km/h) in 4X4
Low
•
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For 4WD vehicles
Rear Axle
• •
•
The vehicle speed is too high. The left and right rear wheel speed difference is too high during an engagement attempt. The system has malfunctioned and is accompanied by CHECK LOCKING DIFFERENTIAL in the information display. See your authorized Ford dealer for assistance.
Pull the 4WD control knob toward you. For 2WD vehicles
Turn the control to ON.
Once the indicator light illuminates in the information display, both rear wheel axle shafts will be locked together providing added traction. If the indicator does not come on, or the indicator turns off while driving, one of the following has occurred:
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E166932E163191E163170Brakes
Brake Assist Brake assist detects when you brake rapidly by measuring the rate at which you press the brake pedal. It provides maximum braking efficiency as long as you press the pedal, and can reduce stopping distances in critical situations. Anti-lock Brake System This system helps you maintain steering control during emergency stops by keeping the brakes from locking.
This lamp momentarily illuminates when you turn the ignition on. If the light does not illuminate during start up, remains on or flashes, the system may be disabled. Have the system checked by an authorized dealer.
If the system is disabled, normal braking is still effective. If the brake warning lamp illuminates when you release the parking brake, have the system checked by an authorized dealer.
HINTS ON DRIVING WITH ANTI-LOCK BRAKES Note: When the system is operating, the brake pedal will pulse and may travel further. Maintain pressure on the brake pedal. You may also hear a noise from the system. This is normal. The anti-lock braking system will not eliminate the risks when: •
you drive too closely to the vehicle in front of you your vehicle is hydroplaning you take corners too fast the road surface is poor.
GENERAL INFORMATION Note: Occasional brake noise is normal. If a metal-to-metal, continuous grinding or continuous squeal sound is present, the brake linings may be worn-out. Have the system checked by an authorized dealer. If your vehicle has continuous vibration or shudder in the steering wheel while braking, have it checked by an authorized dealer. Note: Brake dust may accumulate on the wheels, even under normal driving conditions. Some dust is inevitable as the brakes wear and does not contribute to brake noise. See Cleaning the Alloy Wheels (page 264).
See Warning Lamps and Indicators (page 82).
Wet brakes result in reduced braking efficiency. Gently press the brake pedal a few times when driving from a car wash or standing water to dry the brakes. Brake Over Accelerator In the event the accelerator pedal becomes stuck or entrapped, apply steady and firm pressure to the brake pedal to slow the vehicle and reduce engine power. If you experience this condition, apply the brakes and bring your vehicle to a safe stop. Move the transmission selector lever to position P, switch the engine off and apply the parking brake. Inspect the accelerator pedal for any interference. If none are found and the condition persists, have your vehicle towed to the nearest authorized dealer.
• • •
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E144522E144522Brakes
PARKING BRAKE
WARNING
Always set the parking brake fully and make sure the transmission is placed in park (P). Failure to set the parking brake and engage park could result in vehicle roll-away, property damage or bodily injury. Turn the ignition to the lock position and remove the key whenever you leave your vehicle.
Apply the parking brake whenever your vehicle is parked. Press the pedal downward to set the parking brake. The brake warning lamp in the instrument cluster will illuminate and remains illuminated until the parking brake is released. To release, pull the brake release lever located at the lower left side of the instrument panel. If you are parking your vehicle on a grade or with a trailer, press and hold the brake pedal down, then set the parking brake. There may be a little vehicle movement as the parking brake sets to hold the vehicle's weight. This is normal and should be no reason for concern. If needed, press and hold the service brake pedal down, then try reapplying the parking brake. Chock the wheels if required. If the parking brake cannot hold the weight of the vehicle, the parking brake may need to be serviced or the vehicle may be overloaded. HILL START ASSIST WARNINGS
The system does not replace the parking brake. When you leave your vehicle, always apply the parking
brake and put the transmission in park (P).
F150 (TF6) , enUSA
WARNINGS
You must remain in your vehicle once you have activated the system. During all times, you are responsible for controlling your vehicle, supervising the system and
intervening, if required.
If the engine is revved excessively, or if a malfunction is detected, the system will be deactivated.
The system makes it easier to pull away when your vehicle is on a slope without the need to use the parking brake. When the system is active, your vehicle will remain stationary on the slope for two to three seconds after you release the brake pedal. This allows you time to move your foot from the brake to the accelerator pedal. The brakes are released automatically once the engine has developed sufficient drive to prevent your vehicle from rolling down the slope. This is an advantage when pulling away on a slope, (for example from a car park ramp, traffic lights or when reversing uphill into a parking space). The system will activate automatically on any slope that will cause significant vehicle rollback. Using Hill Start Assist 1. Press the brake pedal to bring your
vehicle to a complete standstill. Keep the brake pedal pressed. If the sensors detect that your vehicle is on a slope, the system will activate automatically.
2.
3. When you remove your foot from the brake pedal, your vehicle will remain on the slope without rolling away for about two or three seconds. This hold time will automatically be extended if you are in the process of driving off.
164
Brakes
4. Drive off in the normal manner. The
brakes will release automatically.
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Traction Control
PRINCIPLE OF OPERATION The traction control system helps avoid drive wheel spin and loss of traction. If your vehicle begins to slide, the system applies the brakes to individual wheels and, when needed, reduces engine power at the same time. If the wheels spin when accelerating on slippery or loose surfaces, the system reduces engine power in order to increase traction. USING TRACTION CONTROL In certain situations (for example, stuck in snow or mud), you can turn the traction control off. This may be beneficial as this allows the wheels to spin with full engine power.
Turn the traction control system off by pressing the stability control button located on the center of the instrument panel.
System Indicator Lights and Messages
WARNING
If a failure has been detected within the traction control system, the stability control light will illuminate
steadily. Verify that the traction control system was not manually disabled using the stability control button. If the stability control light still illuminates steadily, have the system serviced by an authorized dealer immediately. Operating your vehicle with traction control disabled could lead to an increased risk of loss of vehicle control, vehicle rollover, personal injury and death.
The stability control light temporarily illuminates on engine start-up and flashes when a driving condition activates the stability system.
The stability control off light temporarily illuminates on engine start-up and stays on
when you turn the traction control system off or if a problem occurs in the stability system.
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E166706E138639Stability Control
The AdvanceTrac with Roll Stability Control system helps you keep control of your vehicle when on a slippery surface. The electronic stability control portion of the system helps avoid skids and lateral slides and roll stability control helps avoid a vehicle rollover. The traction control system helps avoid drive wheel spin and loss of traction. See Using Traction Control (page 166).
Vehicle without AdvanceTrac with RSC skidding off its intended route. Vehicle with AdvanceTrac with RSC maintaining control on a slippery surface.
PRINCIPLE OF OPERATION
WARNINGS
Vehicle modifications involving braking system, aftermarket roof racks, suspension, steering system, tire construction and wheel and tire size may change the handling characteristics of your vehicle and may adversely affect the performance of the AdvanceTrac system. In addition, installing any stereo loudspeakers may interfere with and adversely affect the AdvanceTrac system. Install any aftermarket stereo loudspeaker as far as possible from the front center console, the tunnel, and the front seats in order to minimize the risk of interfering with the AdvanceTrac sensors. Reducing the effectiveness of the AdvanceTrac system could lead to an increased risk of loss of vehicle control, vehicle rollover, personal injury and death.
Remember that even advanced technology cannot defy the laws of physics. It’s always possible to lose control of a vehicle due to inappropriate driver input for the conditions. Aggressive driving on any road condition can cause you to lose control of your vehicle increasing the risk of personal injury or property damage. Activation of the AdvanceTrac system is an indication that at least some of the tires have exceeded their ability to grip the road; this could reduce the operator’s ability to control the vehicle potentially resulting in a loss of vehicle control, vehicle rollover, personal injury and death. If your AdvanceTrac system activates, SLOW DOWN.
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E72903AAABBBBStability Control
USING STABILITY CONTROL AdvanceTrac™ with Roll Stability Control™ (RSC™) The system automatically activates when you start your engine. You can turn off the
electronic stability control and roll stability control portions of the system off below 35 mph (56 km/h). When the transmission is in position R, they are disabled. You can turn off the traction control portion of the system independently. See Using Traction Control (page 166).
AdvanceTrac with RSC Features
Stability control OFF
light
Illuminated during bulb
check
Illuminated
solid
Flashes then illuminated
solid2
Roll stability
control
Enabled
Enabled
Disabled
Electronic stability control Enabled
Enabled1
Disabled
Traction
control system
Enabled
Disabled1
Disabled4
Illuminated
solid
Enabled
Enabled 1
Disabled1
Button func-
tions
Default at start-
up
Button pressed momentarily Button pressed
and held for
more than 5
seconds at
vehicle speed
under 35 mph
(56 km/h)
Vehicle speed exceeds 35 mph (56 km/h) after
button is
pressed and held for more than 5 seconds
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Stability Control
AdvanceTrac with RSC Features
Not illuminated
Enabled
Enabled
Enabled
Illuminated
Disabled
Disabled
Disabled4
Button pressed
again after
deactivation
Transfer case
switched to
4WD Low
Locked3
1Traction control system could be enabled but with higher entry thresholds compared to full system. Electronic stability control entry thresholds are higher compared to the full system. 2Lamp light starts blinking for four seconds after entering the press and hold state. 3Control switch is not pressed. Stability control light turned on when 4WD Low Locked transfer case mode selected. 4Engine traction control and two-wheel spin brake traction control functions are disabled. Single wheel spin traction control is always enabled.
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Terrain Response (If Equipped)
PRINCIPLE OF OPERATION
WARNINGS
Hill descent control cannot control descent in all surface conditions and circumstances, such as ice or extremely steep grades. Hill descent control is a driver assist system and cannot substitute for good judgment by the driver. Failure to do so may result in loss of vehicle control, crash or serious injury.
Hill descent control does not provide
hill hold at zero miles per hour (0
kilometers per hour). When stopped,
the parking brake must be applied or the
vehicle must be placed in P (Park) or it
may roll away.
Hill descent control allows the driver to set
and maintain vehicle speed while
descending steep grades in various surface
conditions.
Hill descent control can maintain vehicle
speeds on downhill grades between 2 mph
(3 km/h) and 12 mph (20 km/h). Above 20
mph (32 km/h), the system remains
armed, but descent speed cannot be set
or maintained.
Hill descent control requires a cooling
down interval after a period of sustained
use. The amount of time that the feature
can remain active before cooling varies
with conditions. The system will provide a
warning in the message center and a chime
will sound when the system is about to
disengage for cooling. At this time,
manually apply the brakes as needed to
maintain descent speed.
USING HILL DESCENT CONTROL
Press and release the hill descent button located on the instrument panel. A light in the cluster will illuminate and a chime will sound when this feature is activated. To increase descent speed, press the accelerator pedal until the desired speed is reached. To decrease descent speed, press the brake pedal until the desired speed is reached. Whether accelerating or decelerating, once the desired descent speed is reached, remove your feet from the pedals and the chosen vehicle speed will be maintained. 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 Hill Descent Control switch is pressed and Hill Descent Control is active, the Hill Descent Control telltale will flash.
• At speeds below 20 mph (32 km/h): When the Hill Descent Control switch is pressed and conditions are not correct for hill descent activation, the Hill Descent Control system will be enabled, the Hill Descent Control telltale will be solid and a message will display in the information display.
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E163957Terrain Response (If Equipped)
• At speeds above 20 mph (32 km/h): When the Hill Descent Control switch is pressed, the Hill Descent Control system will be enabled, the telltale in the cluster will not be illuminated and a message will be displayed in the information display.
Refer to the Information Displays for additional Hill Descent Control messages. See Information Messages (page 98).
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Parking Aids
Note: If your vehicle is equipped with
MyKey™, it is possible to prevent turning
the sensing system off. See MyKey™ (page
53).
Note: If your vehicle is equipped with a fully
integrated electronic trailer brake controller
(TBC) and a trailer with electric trailer
brakes is connected to your vehicle, the RSS
will be disabled. When the vehicle is shifted
into reverse, the information display will
remain in the Rear Park Aid Off selection.
For more information on the TBC, See
Trailer Sway Control (page 192).
The sensing system warns the driver of
obstacles within a certain range of the
bumper area. The system turns on
automatically whenever the ignition is
switched on.
When receiving a detection warning, the
radio volume is reduced to a
predetermined level. After the warning
goes away, the radio volume returns to the
previous level.
Rear Sensing System
The rear sensors are only active when the
transmission is in R (Reverse). As the
vehicle moves closer to the obstacle, the
rate of the audible warning increases.
When the obstacle is fewer than 12 inches
(30 centimeters) away, the warning
sounds continuously. If a stationary or
receding object is detected farther than 12
inches (30 centimeters) from the side of
the vehicle, the tone sounds for only three
seconds. Once the system detects an
object approaching, the warning sounds
again.
PARKING AID (IF EQUIPPED)
WARNINGS
To help avoid personal injury, please read and understand the limitations of the system as contained in this section. Sensing is only an aid for some (generally large and fixed) objects when moving in reverse on a flat surface at parking speeds. Traffic control systems, inclement weather, air brakes, and external motors and fans may also affect the function of the sensing system; this may include reduced performance or a false activation.
To help avoid personal injury, always use caution when in R (Reverse) and when using the sensing system. This system is not designed to prevent contact with small or moving objects. The system is designed to provide a warning to assist the driver in detecting large stationary objects to avoid damaging the vehicle. The system may not detect smaller objects, particularly those close to the ground.
Certain add-on devices such as large trailer hitches, bike or surfboard racks and any device that may block the
normal detection zone of the system, may create false beeps.
Note: Keep the sensors, located on the bumper or fascia, free from snow, ice and large accumulations of dirt. If the sensors are covered, the system’s accuracy can be affected. Do not clean the sensors with sharp objects. Note: If your vehicle sustains damage to the bumper or fascia, leaving it misaligned or bent, the sensing zone may be altered causing inaccurate measurement of obstacles or false alarms.
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Parking Aids
WARNINGS
Back up as slow as possible since higher speeds might limit your reaction time to stop the vehicle. Use caution when using the rear video camera and the liftgate is ajar. If the liftgate is ajar, the camera will be out of position and the video image may be incorrect. All guidelines (if enabled) have been removed when the liftgate is ajar.
Use caution when turning camera features on or off while in Reverse (R). Make sure the vehicle is not
moving.
The rear view camera system provides a video image of the area behind your vehicle. During operation, lines appear in the