2015 FORD TRANSIT suspension

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. 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 139). Vehicle without AdvanceTrac
with RSC skidding off its
intended route.
A
Vehicle with AdvanceTrac with
RSC maintaining control on a
slippery surface.
B
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AA
B
BB
B

SPEED LIMITER
Engine Speed Limiter
Engine speed is limited to protect the
engine.
Vehicle Speed Limiter - Fixed
The system prevents you from driving
faster than a programmed speed.
DRIVER ALERT
Principle of Operation
WARNINGS
The system does not relieve you of
your responsibility to drive with due
care and attention.
At all times you are responsible for
controlling your vehicle, supervising
the system and intervening if
required. If the sensor becomes blocked the
system may not function.
Take regular rest breaks as required
and do not wait for the system to
warn you if you feel tired.
Take rest breaks only where it is safe
to do so.
Certain driving styles and behavior
may result in the system issuing a
warning even if you are not feeling
tired. In cold and severe weather
conditions the system may not
function. Rain, snow, spray and large
contrasts in lighting can all influence the
sensor. The system will not operate if the
sensor cannot track the road lane
markings. WARNINGS
The system may not operate in areas
during roadwork construction.
The system may not operate on
roads with sharp bends or narrow
lanes.
Do not carry out windshield repairs
in the immediate area surrounding
the sensor.
If your vehicle has a suspension kit
not approved by us, the system may
not function correctly.
Note:
Keep the windshield free from
obstructions such as bird droppings, insects
and snow or ice.
Note: The system assists you when driving
on fast main roads and freeways.
Note: The system calculates an alertness
level at vehicle speeds above approximately
40 mph (65 km/h).
The system automatically monitors your
driving behavior.
The system is designed to alert you if it
detects that you are becoming drowsy or
if your driving deteriorates.
Using Driver Alert
Switching the System On and Off
Note: The system will remain on or off
depending on how it was last set.
Switch the system on using the information
display. See Information Displays (page
79).
T
he system will calculate your alertness
level based upon your driving behavior in
relation to the lane markings and other
factors.
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WARNINGS
The sensor may incorrectly track lane
markings such as other structures or
objects. This can result in a false or
missed warning. In cold and severe weather
conditions the system may not
function. Rain, snow, spray and large
contrasts in lighting can all influence the
sensor. The system will not operate if the
sensor cannot track the road lane
markings.
The system may not operate in areas
during roadwork construction.
The system may not operate on
roads with sharp bends or narrow
lanes.
Do not carry out windshield repairs
in the immediate area surrounding
the sensor.
If your vehicle has a suspension kit
not approved by us, the system may
not function correctly.
Note:
Keep the windshield free from
obstructions such as bird droppings, insects
and snow or ice.
Note: The system may assist you when
driving on fast main roads and freeways.
Note: The system may not operate during
hard braking or acceleration and when you
are intentionally steering your vehicle.
Note: The system will operate with a
minimum of one tracked lane marking.
Note: The system will only operate above
vehicle speeds of approximately 40 mph
(65 km/h).
The sensor is located behind the interior
mirror. It continuously monitors conditions
to alert you of unintentional lane drifting
at high speeds. The system will automatically detect and
track the lane markings on the road. If your
vehicle unintentionally drifts toward the
road lane markings, you will see a warning
in the information display. There is also a
warning given in the form of a vibration felt
through the steering wheel.
Note:
The vibration intensity from the
steering wheel may decease depending on
the quality of the road surface.
Using Lane Keeping Alert
Switching the System On and Off Turn the system on and off using the
button on the direction indicator stalk.
Press the button twice to turn the system
on. Press the button once to turn the
system off.
Note:
When you switch the system off, a
warning indicator will remain illuminated in
the information display. See Warning
Lamps and Indicators (page 75).
Note: The system status and settings will
remain unchanged when you switch the
ignition on and off.
Setting the Steering Wheel Vibration
Level
The system has three intensity levels which
you can set using the information display.
See
(page 79).
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TOWING A TRAILER
WARNINGS
Do not exceed the Gross
Vehicle Weight Rating or the
Gross Axle Weight Rating
specified on the certification label. Towing trailers beyond the
maximum recommended
gross trailer weight exceeds the
limit of the vehicle and could
result in engine damage,
transmission damage, structural
damage, loss of vehicle control,
vehicle rollover and personal
injury. Your vehicle may have electrical
items, for example fuses or relays,
related to towing. See Fuses
(page 187).
Your vehicle's load capacity
designation is by weight, not by
volume, so you cannot necessarily
use all available space when
loading your vehicle.
Towing a trailer places an extra
load on your vehicle's engine,
transmission, axle, brakes, tires
and suspension. Inspect these
components periodically during,
and after, any towing operation. Load Placement
To help minimize how trailer
movement affects your vehicle
when driving:
•
Load the heaviest items closest
to the trailer floor.
• Load the heaviest items
centered between the left and
right side trailer tires.
• Load the heaviest items above
the trailer axles or just slightly
forward toward the trailer
tongue. Do not allow the final
trailer tongue weight to go
above or below 10-15% of the
loaded trailer weight.
• Select a tow bar with the
correct rise or drop. When both
the loaded vehicle and trailer
are connected, the trailer frame
should be level, or slightly
angled down toward your
vehicle, when viewed from the
side.
When driving with a trailer or
payload, a slight takeoff vibration
or shudder may be present due to
the increased payload weight.
Additional information regarding
correct trailer loading and setting
your vehicle up for towing is
located in another chapter of this
Owner's Manual. See Load Limit
(page 153). You can also find the
information in the RV & Trailer
Towing Guide. See an authorized
dealer.
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Tire Replacement
Requirements
WARNINGS
Only use replacement tires
and wheels that are the same
size, load index, speed rating and
type, (for example P-metric versus
LT-metric or all-season versus
all-terrain) as those originally
provided by Ford. The
recommended tire and wheel size
may be found on either the Safety
Compliance Certification Label
(affixed to either the door hinge
pillar, door-latch post, or the door
edge that meets the door-latch
post, next to the driver seating
position), or the Tire Label which
is located on the B-Pillar or edge
of the driver door. If this
information is not found on these
labels, then you should contact an
authorized dealer as soon as
possible. Use of any tire or wheel
not recommended by Ford can
affect the safety and performance
of your vehicle, which could result
in an increased risk of loss of
vehicle control, vehicle rollover,
personal injury and death.
Additionally the use of
non-recommended tires and
wheels could cause steering,
suspension, axle, transfer case or
power transfer unit failure. If you
have questions regarding tire
replacement, contact an
authorized dealer as soon as
possible. WARNINGS
Always inflate steel carcass
tires with a remote air fill with
the person inflating standing at a
minimum of 12.1 ft (3.7 m) away
from the wheel and tire assembly. Your vehicle is fitted with tires
designed to provide a safe ride
and handling capability.
We recommend that the two front
tires or two rear tires generally be
replaced as a pair.
Note:
The wheel valve stems must
also be replaced when the road
tires are replaced on your vehicle.
Fitting Replacement Tires WARNINGS
When mounting replacement
tires and wheels, you should
not exceed the maximum pressure
indicated on the sidewall of the
tire to set the beads without
additional precautions listed
below. If the beads do not seat at
the maximum pressure indicated,
re-lubricate and try again. For mounting pressures
above
20 psi (1.38 bar)
greater than the maximum
pressure on the tire sidewall, the
tire should be replaced by a tire
professional. 247
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If you feel a sudden vibration or
ride disturbance while driving, or
you suspect a tire or your vehicle
has been damaged, immediately
reduce your speed. Drive with
caution until you can safely pull
off the road. Stop and inspect the
tires for damage. If a tire is
under-inflated or damaged,
deflate it, remove wheel and
replace it with the spare tire and
wheel. If you cannot detect a
cause, have the vehicle towed to
the nearest repair facility or tire
dealer to have the vehicle
inspected.
Tire and Wheel Alignment
A bad jolt from hitting a curb or
pothole can cause the front end
of your vehicle to become
misaligned or cause damage to
the tires. If your vehicle seems to
pull to one side when you are
driving, the wheels may be out of
alignment. Have an authorized
dealer check the wheel alignment
periodically.
Wheel misalignment in the front
or the rear can cause uneven and
rapid treadwear of the tires and
should be corrected by an
authorized dealer. Front-wheel
drive vehicles and those with an
independent rear suspension may
require alignment of all four
wheels.
The tires should also be balanced
periodically. An unbalanced tire
and wheel assembly may result in
irregular tire wear.
Tire Rotation WARNING
If the tire label shows
different tire pressures for the
front and rear tires and the vehicle
is fitted with a tire pressure
monitoring system, the settings
for the system sensors need to be
reset. Always carry out the system
reset procedure after tire rotation.
If the system is not reset, it may
not provide a low tire pressure
warning when necessary. See Tire
Pressure Monitoring System
(page 251). Rotating the tires at the
recommended interval detailed in
the Scheduled Maintenance
chapter will help the tires wear
more evenly, providing better tire
performance and longer tire life.
Sometimes irregular tire wear can
be corrected by rotating the tires.
Note:
After rotating the tires the
inflation pressure must be checked
and adjusted to the vehicle
requirements.
Note: If the tires show uneven
wear ask an authorized dealer to
check for and correct any wheel
misalignment, tire imbalance or
mechanical problem involved
before tire rotation.
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USING SNOW CHAINS
WARNING
Snow tires must be the same size,
load index, speed rating as those
originally provided by Ford. Use of
any tire or wheel not recommended by
Ford can affect the safety and
performance of your vehicle, which could
result in an increased risk of loss of vehicle
control, vehicle rollover, personal injury and
death. Additionally, the use of
non-recommended tires and wheels could
cause steering, suspension, axle, transfer
case or power transfer unit failure. The tires on your vehicle have all-weather
treads to provide traction in rain and snow.
However, in some climates, you may need
to use snow tires or snow chains.
If you choose to install snow tires on your
vehicle, they must be the same size,
construction, and load range as the original
tires listed on the tire inflation pressure
label (located on the edge of driver door
or the B-Pillar) and they must be installed
on all four wheels. Mixing tires of different
size or construction on your vehicle can
adversely affect your vehicle
’s handling
and braking, and may lead to loss of
vehicle control.
If you use snow chains, we recommended
that steel wheels of the same size and
specifications are used, snow chains may
damage aluminum wheels.
Follow these guidelines when using snow
chains:
• Avoid fully loading your vehicle.
• Only certain snow chains or cables
have been approved by Ford as safe
for use on vehicles with either 235/65
R16C or 195/75 R16C tires.
• Snow chains or cables must be
mounted in pairs on the rear tires only. •
Install snow chains securely, make sure
they do not touch any wiring, brake
lines or fuel lines.
• S class or 15mm or less in dimension
as measured on the sidewall of the tire.
• Do not exceed 30 mph (48 km/h) or
the maximum speed recommended by
the chain manufacturer, whichever is
less.
• Purchase snow chains or cables from
a manufacturer that clearly labels the
body to tire dimension restrictions.
• Remove the cables when they are no
longer needed.
• Do not use snow chains on dry roads.
• If you have any questions regarding
snow chains or cables, see an
authorized dealer.
TIRE PRESSURE MONITORING
SYSTEM (If Equipped) WARNING
The tire pressure monitoring system
is not a substitute for manually
checking tire pressure. The tire
pressure should be checked periodically
(at least monthly) using a tire gauge, see
Inflating your tires in this chapter. Failure
to properly maintain your tire pressure
could increase the risk of tire failure, loss
of control, vehicle rollover and personal
injury. 251
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Check every six months
Battery connections. Clean if necessary.
Body and door drain holes for obstruc-
tions. Clean if necessary.
Cooling system fluid level and coolant
strength.
Door weatherstrips for wear. Lubricate if
necessary.
Hinges, latches and outside locks for
correct operation. Lubricate if necessary.
Parking brake for correct operation.
Safety belts and seat latches for wear
and function.
Safety warning lamps (brake, ABS, airbag
and safety belt) for operation.
Washer spray and wiper operation. Clean
or replace blades as necessary.
Multi-point Inspection
In order to keep your vehicle running
correctly, it is important to have the
systems on your vehicle checked regularly.
This can help identify potential issues and
prevent major problems. We recommend
having the following multi-point inspection
performed at every scheduled
maintenance interval to help make sure
your vehicle keeps running correctly. Multi-point inspection
Accessory drive belt(s).
Battery performance.
Engine air filter.
Exhaust system. Multi-point inspection
Exterior lamps and hazard warning
system operation.
Fluid levels *
; fill if necessary.
For oil and fluid leaks.
Horn operation.
Radiator, cooler, heater and A/C hoses.
Suspension component for leaks or
damage.
Steering and linkage.
Tires (including spare) for wear and
correct pressure **
.
Windshield for cracks, chips or pits.
Washer spray and wiper operation.
* Brake, coolant recovery reservoir,
automatic transmission, power steering (if
equipped with hydraulic power assist
steering) and window washer.
** If your vehicle is equipped with a
temporary mobility kit, check the tire
sealant expiration Use By date on the
canister. Replace as needed.
Be sure to ask your dealership service
advisor or technician about the multi-point
vehicle inspection. It is a comprehensive
way to perform a thorough inspection of
your vehicle. Your checklist gives you
immediate feedback on the overall
condition of your vehicle.
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