light FORD TRANSIT 2021 Service Manual

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
WARNING: The stability and
traction control light illuminates steadily
if the system detects a failure. Make sure
you did not manually disable the traction
control system using the information
display controls or the switch. If the
stability control and traction control light
is still illuminating steadily, have the
system serviced by an authorized dealer
immediately. Operating your vehicle with
the traction control disabled could lead
to an increased risk of loss of vehicle
control, vehicle rollover, personal injury
and death.
The system automatically turns on each
time you switch the ignition on.
If your vehicle is stuck in mud or snow,
switching traction control off may be
beneficial as this allows the wheels to spin.
Note: When you switch traction control off,
stability control remains fully active.
Switching the System Off or On
When you switch the system off or on, a
message appears in the information
display showing system status. Press the traction control button
on the instrument panel to
switch the system off or on.
System Indicator Lights and
Messages The stability and traction control
light:
• Temporarily illuminates on engine
start-up.
• Flashes when a driving condition
activates either of the systems.
• Illuminates if a problem occurs in either
of the systems. The stability and traction control
off light temporarily illuminates
on engine start-up and stays on
when you switch the traction control
system off.
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PRINCIPLE OF OPERATION
WARNING: 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 electronic
stability control system. In addition,
installing any stereo loudspeakers may
interfere with and adversely affect the
electronic stability control 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 electronic stability control
sensors. Reducing the effectiveness of
the electronic stability control system
could lead to an increased risk of loss of
vehicle control, vehicle rollover, personal
injury and death. WARNING:
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 electronic stability
control 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
electronic stability control system
activates, SLOW DOWN.
The system automatically turns on each
time you switch the ignition on. If the stability control or traction control
system detects a fault, the following may
occur:
•
The stability and traction control light
illuminates steadily.
• The stability control and traction
control systems do not enhance your
vehicle's ability to maintain traction of
the wheels.
If the stability control or traction control
system activates, the following may occur:
• The stability and traction control light
flashes.
• Your vehicle slows down.
• Reduced engine power.
• A vibration in the brake pedal.
• The brake pedal is stiffer than usual.
• If the driving condition is severe and
your foot is not on the brake pedal, the
pedal may move as the system applies
higher brake force.
The stability control system has several
features built into it to help you maintain
control of your vehicle.
Electronic Stability Control
The system helps to prevent your vehicle
skidding or laterally sliding by individually
applying the brakes to one or more wheels
and, if necessary, reducing engine power.
Roll Stability Control
The system helps to prevent rollovers by
detecting your vehicle's roll motion, and
individually applying the brakes to one or
more wheels.
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Side-Wind Stabilization
The system applies the brakes on one side
of your vehicle to reduce the effect of a
sudden side-wind gust on your vehicle's
path. When the system turns on, the
stability and traction control light flashes,
and a message may appear in the
information display. You may notice a
slight deceleration and may still need to
make a steering correction to maintain the
intended vehicle path. The system does
not turn on for a continuous side-wind or
during turns.
Traction Control
The system enhances your vehicle's ability
to maintain traction of the wheels by
detecting and controlling wheel spin. See
Using Traction Control (page 180). Vehicle without stability control
skidding off its intended route.
A
Vehicle with stability control
maintaining control on a slippery
surface.
B USING STABILITY CONTROL
The system automatically turns on each
time you switch the ignition on.
You cannot switch the stability control and
roll stability control systems off, but when
you shift into reverse (R), the systems turn
off.
You can switch the traction control system
off or on. See
Using Traction Control
(page 180).
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The indicator, current gap setting and set
speed appear in the information display.
Setting the Adaptive Cruise Speed
Drive to the required speed.
Press the toggle button upward
to set the current speed.
Take your foot off the accelerator pedal.
The indicator, current gap setting and set
speed appear in the information display. A vehicle graphic appears in the
information display if the system detects
a vehicle in front of you.
Note:
When adaptive cruise control is
active, the speedometer may vary slightly
from the set speed displayed in the
information display. Following a Vehicle WARNING: When following a
vehicle that is braking, your vehicle does
not always decelerate quickly enough to
avoid a crash without driver intervention.
Apply the brakes when necessary. Failure
to follow this instruction could result in
personal injury or death. WARNING:
The system only warns
of vehicles detected by the radar sensor.
In some cases there may be no warning
or a delayed warning. Apply the brakes
when necessary. Failure to follow this
instruction could result in personal injury
or death.
When a vehicle ahead of you enters the
same lane or a slower vehicle is ahead in
the same lane, the vehicle speed adjusts
to maintain a preset gap distance. A
vehicle graphic appears in the information
display.
Note: When you are following a vehicle and
you switch on a direction indicator, adaptive
cruise control may provide a small
temporary acceleration to help you pass.
Your vehicle maintains a consistent gap
from the vehicle ahead until:
• The vehicle in front of you accelerates
to a speed above the set speed.
• The vehicle in front of you moves out
of the lane you are in.
• You set a new gap distance.
The system applies the brakes to slow your
vehicle to maintain a safe gap distance
from the vehicle in front. The system only
applies limited braking. You can override
the system by applying the brakes.
If the system determines that its maximum
braking level is not sufficient, an audible
warning sounds when the system
continues to brake. Take immediate action.
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The radar is behind the front grille below
the license plate.
A message displays if something obstructs
the radar signals from the sensor. The
system cannot detect a vehicle ahead and
does not function when something blocks
the sensor.
Note:
You cannot see the sensor, it is
behind a fascia panel.
Note: Keep the front of your vehicle free of
dirt, metal badges or objects. Vehicle front
protectors, aftermarket lights, additional
paint or plastic coatings could also degrade
sensor performance. Action
Cause
Clean the radiator grille in front of the radar
or remove any obstruction.
The surface of the radar in the radiator grille
is dirty or obstructed.
Wait a short period of time. It may take
several minutes for the radar to detect that
it is free from obstruction.
The surface of the radar is clean but the
message remains in the display.
Do not use the system in these conditions
because it may not detect any vehicles
ahead.
Heavy rain or snow interfere with the radar
signals.
Do not use the system in these conditions
because it may not detect any vehicles
ahead.
Swirling water, snow or ice on the surface
of the road interfere with the radar signals.
Wait a short period of time or switch to
normal cruise control.
You are in a desert or remote area with no
other vehicles and no roadside objects.
Due to the nature of radar technology, a
blocked sensor message could display
when the sensor is not blocked. This can
happen, for example, when driving in
sparse rural or desert environments. A false
blocked condition self clears or clears after
you switch the ignition off and on. Switching to Normal Cruise
Control WARNING: Normal cruise control
will not brake when your vehicle is
approaching slower vehicles. Always be
aware of which mode you have selected
and apply the brakes when necessary.
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Your calculated alertness level is low. You
should stop your vehicle and take a rest as
soon as it is safe to do so.
Your calculated alertness level shows in
gray if:
•
The sensor cannot track the road lane
markings.
• The vehicle speed is less than
approximately 40 mph (65 km/h). Switching Driver Alert On and Off
1. Using the information display controls
on the steering wheel, select
Driver
Assist..
2. Switch
Driver Alert on or off.
Note: The system remains on or off
depending on how it was last set.
Resetting Driver Alert
You can reset the system by:
• Switching the ignition off and on when
your vehicle is stationary.
• Opening and closing the driver door
when your vehicle is stationary.
Driver Alert System Messages Action
Message
Displays when we recommend that you take a break due to
low alertness levels.
Driver Alert Warning Rest
Suggested
Displays when you must take a break due to low alertness
levels.
Driver Alert Warning Rest
Now
LANE KEEPING SYSTEM WARNING: You are responsible for
controlling your vehicle at all times. The
system is designed to be an aid and does
not relieve you of your responsibility to
drive with due care and attention. Failure
to follow this instruction could result in
the loss of control of your vehicle,
personal injury or death. WARNING:
The system may not
function if the sensor is blocked. WARNING:
The sensor may
incorrectly track lane markings as other
structures or objects. This can result in
a false or missed warning. WARNING:
In cold and severe
weather conditions the system may not
function. Rain, snow and spray can all
limit sensor performance. WARNING:
Large contrasts in
outside lighting can limit sensor
performance.
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Adjusting the Steering Wheel Vibration
Intensity
1. Using the information display controls
on the steering wheel, select Driver
Assist..
2. Select
Lane Keeping System.
3. Select
Intensity.
4. Select a setting and press the
OK
button.
Note: This setting does not affect aid mode.
Note: The system remembers the last
setting when you start your vehicle.
Adjusting the Lane Keeping System
Sensitivity
1. Using the information display controls on the steering wheel, select
Driver
Assist..
2. Select
Lane Keeping System.
3. Select
Sensitivity.
4. Select a setting and press the
OK
button.
Aid Mode
Provides temporary steering assistance
toward the lane center when the system
detects an unintended lane departure.
Note: When aid mode is on and the system
does not detect any steering activity for a
short period of time, for example lightly
holding the steering wheel, the system alerts
you to put your hands on the steering wheel.
Alert and Aid Mode
Provides temporary steering assistance
toward the lane center when the system
detects an unintended lane departure. If
your vehicle continues drifting out of the
lane, the steering wheel vibrates. Alert mode.
A
Aid mode.
B
Note: The diagram illustrates general zone
coverage. It does not provide exact zone
parameters.
Switching the Lane Keeping System
Mode
1. Using the information display controls on the steering wheel, select Driver
Assist..
2. Select
Lane Keeping System.
3. Select
Mode.
4. Select a setting and press the
OK
button.
Lane Keeping System Display When the system is on, a graphic of lane
markings appears in the information
display.
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Setting up the Trailer Length
Trailer length.
A
Trailer width.
B
Trailer hitch.
C
The system operates only if the trailer front
width is less than 7.9 ft (2.4 m), and the
total length from the trailer hitch to the
rear of the trailer is less than
33 ft (10 m).
1. Using the information display controls on the steering wheel, select Settings.
2. Select
Driver Assistance.
3. Select
Blind Spot.
4. Select
Trailer Lengths.
5. Select
Trailer A, Trailer B or Trailer C.
6. Select the trailer length at the closest available value.
Note: Proper measurement and
measurement entry are required for the
system to function as designed.
7. Press the
OK button.
Note: If you attach load carriers such as
bike racks or cargo racks with electrical
lighting, enter a length of
3 ft (1 m). Cross
Traffic Alert remains on. Selecting a Trailer
If you select a trailer in the information
display prior to connecting a trailer, the
system loads that configuration and an
information message appears in the
information display when you connect the
trailer.
1. Using the information display controls
on the steering wheel, select Settings.
2. Select
Driver Assistance.
3. Select
Blind Spot.
4. Select
Trailer.
5. Select
Trailer A, Trailer B or Trailer C.
6. Press the
OK button.
Switching the Blind Spot Information
System with Trailer Tow Off
1. Using the information display controls on the steering wheel, select Settings.
2. Select
Driver Assistance.
3. Select
Blind Spot.
4. Select
Trailer.
5. Select
None.
6. Press the
OK button.
When you switch the system off, a warning
lamp illuminates and the alert indicators
flash twice.
Note: The system turns off and a message
appears when a trailer is connected, but not
set up or selected.
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Blind Spot Information System
Limitations
Some trailers may cause a slight change
in system performance:
•
Wide box trailers, especially those
wider than the towing vehicle, may
cause false alerts to occur when driving
next to infrastructure or near parked
cars. A false alert may also occur while
making a 90-degree turn or driving
through a roundabout.
• Wide trailers that have a total length
greater than 20 ft (6 m) may cause
delayed alerts when a vehicle is
passing at high speed. •
Box trailers that have a width greater
than
7.9 ft (2.4 m) may cause early
alerts when you pass a vehicle.
• Clam shell or V-Nose box trailers with
a width greater than 7.9 ft (2.4 m) may
cause delayed alerts when a vehicle
traveling the same speed as your
vehicle merges lanes.
Blind Spot Information System
Warning Lamp It illuminates in the instrument
cluster if you switch the system
off.
If it illuminates when the system is on this
indicates a malfunction. Have your vehicle
checked as soon as possible.
Blind Spot Information System Information Messages Description
Message
Displays if the new trailer is attached but not selected. Select
a trailer.
Trailer Blind Spot Add
Trailer Exit Press OK to
Select
Displays if the blind spot information system sensors are
blocked.
Blind Spot Not Available
Sensor Blocked See
Manual
Displays if you attach a trailer to your vehicle.
Blind spot & cross Traffic
alert deact. Trailer
attached
The system has detected a fault that requires service. Have
your vehicle checked as soon as possible.
Blind Spot System Fault
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Adaptive Learning (If Equipped)
The electronic power steering system
adaptive learning helps correct road
irregularities and improves overall handling
and steering feel. It communicates with
the brake system to help operate advanced stability control and accident
avoidance systems. Additionally, whenever
the battery is disconnected or a new
battery installed, you must drive your
vehicle a short distance before the system
relearns the strategy and reactivates all
systems.
Steering Information Messages Description
Message
The system has malfunctioned. Stop your vehicle as soon
as it is safe to do so. You continue to have full steering but
you need to exert greater force on the steering wheel. Have
your vehicle checked as soon as possible.
Steering Fault Service
Now
Steering Loss Stop
Safely
Steering Assist Fault
Service Required
PRE-COLLISION ASSIST WARNING: You are responsible for
controlling your vehicle at all times. The
system is designed to be an aid and does
not relieve you of your responsibility to
drive with due care and attention. Failure
to follow this instruction could result in
the loss of control of your vehicle,
personal injury or death. WARNING:
The system does not
operate during hard acceleration or
steering. Failure to take care may lead
to a crash or personal injury. WARNING: The system may fail or
operate with reduced function during
cold and severe weather conditions.
Snow, ice, rain, spray and fog can
adversely affect the system. Keep the
front camera and radar free of snow and
ice. Failure to take care may result in the
loss of control of your vehicle, serious
personal injury or death. WARNING:
The system may not
operate properly if your vehicle has a
non-Ford windshield. Do not carry out
windshield repairs in the area around the
sensor. WARNING:
In situations where the
vehicle camera has limited detection
capability, this may reduce system
performance. These situations include
but are not limited to direct or low
sunlight, vehicles at night without tail
lights, unconventional vehicle types,
pedestrians with complex backgrounds,
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