brakes FORD TRANSIT 2017 5.G User Guide

PRINCIPLE OF OPERATION
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 on a flat surface at parking speeds.
Certain objects with surfaces that absorb
ultrasonic waves, surrounding vehicle's
parking aid systems, traffic control
systems, fluorescent lamps, 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 reverse (R) 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 your 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. Note:
The sensing system cannot be turned
off when a MyKey is present. See Principle
of Operation (page 51).
Note: If you attach certain add-on devices
such as a trailer or bike rack, the rear sensing
system may detect that add-on device and
therefore provide warnings. It is suggested
that you disable the rear sensing system
when you attach an add-on device to your
vehicle to prevent these warnings.
The sensing system warns the driver of
obstacles within a certain range of your
vehicle. The system turns on automatically
whenever you switch the ignition on. You can turn the system on or
off by pressing the parking aid
button. If your vehicle does not
have a parking aid button, the system can
be switched off through the information
display menu or from the pop-up message
that appears once you shift the
transmission into reverse (R). See
Information Messages
(page 89).
If a fault is present in the system, a warning
message appears in the information
display. See
General Information (page
85).
PARKING AID WARNINGS
The parking aid system can only
assist you to detect objects when
your vehicle is moving at parking
speeds. To help avoid personal injury you
must take care when using the parking aid
system. Traffic control systems, inclement
weather, air brakes, external motors
and fans may affect the correct
operation of the sensing system.This may
cause reduced performance or false alerts.
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PRINCIPLE OF OPERATION
WARNING
The system does not relieve you of
your responsibility to drive with due
care and attention.
Cruise control allows you to control your
set speed without keeping your foot on the
accelerator pedal. You can use cruise
control when you exceed approximately
19 mph (30 km/h).
USING CRUISE CONTROL WARNINGS
Do not use cruise control on winding
roads, in heavy traffic or when the
road surface is slippery. This could
result in loss of vehicle control, serious
injury or death. When you are going downhill, your
vehicle speed may increase above
the set speed. The system will not
apply the brakes but a warning displays.
Failure to follow this warning could result
in serious personal injury or death. Note:
Cruise control will disengage if the
vehicle speed decreases more than 10 mph
(16 km/h) below the set speed while driving
uphill. The cruise controls are on the steering
wheel.
Switching Cruise Control On
Press and release
ON.
The indicator displays in the
instrument cluster.
Setting the Cruise Speed
1. Drive to desired speed.
2. Press and release
SET+.
3. Take your foot off the accelerator pedal.
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The total load on each axle must
never exceed its Gross Axle
Weight Rating.
GVWR (Gross Vehicle Weight
Rating)
GVWR is the maximum allowable
weight of the fully loaded vehicle.
This includes all options,
equipment, passengers and cargo.
It appears on the Safety
Compliance Certification label.
The label is located on the door
hinge pillar, door-latch post, or the
door edge that meets the
door-latch post, next to the driver
seating position.
The gross vehicle weight must
never exceed the Gross Vehicle
Weight Rating.
Safety Compliance Certification Label
Example:
WARNING
Exceeding the Safety
Compliance Certification
label vehicle weight rating limits
could result in substandard
vehicle handling or performance,
engine, transmission and/or
structural damage, serious
damage to the vehicle, loss of
control and personal injury. Maximum Loaded Trailer
Weight
Maximum loaded trailer weight is
the highest possible weight of a
fully loaded trailer the vehicle can
tow. Consult an authorized dealer
(or the RV and Trailer Towing
Guide available at an authorized
dealer) for more detailed
information.
GCWR (Gross Combined
Weight Rating)
GCWR is the maximum allowable
weight of the vehicle and the
loaded trailer, including all cargo
and passengers, that the vehicle
can handle without risking
damage. (Important: The towing
vehicle
’s braking system is rated
for operation at Gross Vehicle
Weight Rating, not at Gross
Combined Weight Rating.)
Separate functional brakes should
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TOWING A TRAILER
WARNINGS
Towing trailers beyond the
maximum recommended
gross trailer weight exceeds the
limit of your vehicle and could
result in engine damage,
transmission damage, structural
damage, loss of vehicle control,
vehicle rollover and personal
injury. Do not exceed the GVWR or
the GAWR specified on the
certification label. Note:
See Recommended
Towing Weights (page 170).
Your vehicle may have electrical
items, such as fuses or relays,
related to towing. See
Fuses
(page 196).
Your vehicle's load capacity
designation is by weight, not by
volume, so you cannot necessarily
use all available space when
loading a vehicle or trailer.
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 ball mount with the
correct rise or drop and load
capacity. 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
proper trailer loading and setting
your vehicle up for towing is
located in another chapter of this
manual. See
Load Limit (page
164).
You can also find information in
the
RV & Trailer Towing Guide
available at your authorized
dealer, or online.
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RV & Trailer Towing Guide Online
http://www.fleet.ford.com/towing-guides/
Website
TRAILER SWAY CONTROL
Note: This feature does not prevent trailer
sway, but reduces it once it begins.
Note: This feature cannot stop all trailers
from swaying.
Note: In some cases, if your vehicle speed
is too high, the system may turn on multiple
times, gradually reducing your vehicle speed.
This feature applies your vehicle brakes at
individual wheels and if necessary, reduces
engine power. If the trailer begins to sway,
the traction control warning lamp flashes
and a message will appear in the
information display. Slow your vehicle
down, pull safely to the side of the road
and check for correct load distribution.
See Load Carrying (page 164).
RECOMMENDED TOWING
WEIGHTS
Note: Make sure to take into
consideration trailer frontal area.
Vehicles equipped with the Trailer
Tow Package or the Heavy Duty
Payload Package should not
exceed 55 ft² (5.1 m²) trailer frontal
area. Note:
Exceeding this limitation
may significantly reduce the
performance of your towing
vehicle. Selecting a trailer with a
low aerodynamic drag and rounded
front design helps optimize
performance and fuel economy.
Note: For high altitude operation,
reduce the gross combined weight
by 2% per
1,000 ft (300 m)
starting at the 1,000 ft (300 m)
elevation point.
Note: Certain states require
electric trailer brakes for trailers
over a specified weight. Be sure to
check state regulations for this
specified weight. The maximum
trailer weights listed may be limited
to this specified weight, as your
vehicle's electrical system may not
include the wiring connector
needed to use electric trailer
brakes.
Your vehicle may tow a trailer
provided the maximum trailer
weight is less than or equal to the
maximum trailer weight listed for
your vehicle configuration on the
following charts.
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When attaching the trailer wiring connector
to your vehicle, only use a correctly fitting
connector that works with the vehicle and
trailer functions. Some seven-position
connectors may have the SAE J2863 logo,
which confirms that it is the correct wiring
connector and works correctly with your
vehicle.
Function
Color
Left turn signal and brake
lamp.
Yellow
Ground (-).
White
Electric brakes.
Blue
Right turn signal and brake
lamp.
Green
Battery (+).
Orange
Running lamps.
Brown
Reverse lamps.
Grey
Tow Hitch WARNING
Do not exceed the lesser of the
vehicle or trailer hitch rating. Rating
will vary depending on vehicle
equipment. Vehicle stability and handling
can be impaired if vehicle or trailer hitch is
over-loaded. Do not cut, drill, weld or
modify trailer hitches. Modifying trailer
hitches can reduce hitch rating. Serious
injury or death can result from over-loaded
vehicle or trailer hitch. Do not use a tow hitch that either clamps
on to the bumper or attaches to the axle.
You must distribute the load in your trailer
so that between 10% and 15% of the total
weight of the trailer is on the tongue. Weight Distributing Hitches
A weight distribution hitch is not
recommended for use with your vehicle.
Safety Chains WARNING
Do not attach safety chains to the
bumper.
Always connect the safety chains to the
frame or hook retainers of your vehicle's
tow hitch.
To connect the safety chains, cross the
chains under the trailer tongue and allow
enough slack for turning tight corners. Do
not allow the chains to drag on the ground.
Trailer Brakes (If Equipped)
WARNING
Do not connect trailer hydraulic
brake systems directly to the vehicle
brake system. Your vehicle may not
have enough braking power and your
chances of having a crash greatly increase. Electric, manual, automatic or surge-type
trailer brakes are safe if you install them
correctly and adjust them to the
manufacturer's specifications. Trailer
brakes must meet local and federal
regulations.
The rating for the tow vehicle's braking
system operation is at the gross vehicle
weight rating, not the gross combined
weight rating.
Separate functioning brake systems are
required for safe control of towed vehicles
and trailers weighing more than
1,500 lb
(680 kg) when loaded.
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Integrated Trailer Brake Controller
WARNING
The Ford trailer brake controller has
been verified to be compatible with
trailers having electric-actuated
drum brakes (one to four axles) and
electric-over-hydraulic brakes. It will not
turn on the hydraulic surge-style trailer
brakes. It is the responsibility of the
customer to make sure that the trailer
brakes are adjusted appropriately,
functioning normally and all electric
connections are correctly made. Failure to
do so may result in loss of vehicle control,
crash or serious injury. Manual control lever.
A
Gain adjustment buttons.
B When used correctly, the trailer brake
controller assists in smooth and effective
trailer braking by powering the trailer
’s
electric or electric-over-hydraulic brakes
with a proportional output based on the
towing vehicle ’s brake pressure
Slide the manual control lever to the left
to turn on the trailer's electric brakes. They
work independently of the tow vehicle's
braking system. See Procedure for
adjusting the gain setting for
instructions on correct use of this feature.
If you use the manual control while the
brake is also applied, the greater of the two
inputs determines the power sent to the
trailer brakes.
1. Press the + and - buttons to adjust the
brake controller's power output to the
trailer brakes in 0.5 increments. You
can increase the gain setting to 10
(maximum trailer braking) or decrease
it to zero (no trailer braking). Pressing
and holding a button raises or lowers
the setting continuously.
The gain setting displays in the
information display as: Message
Trailer Brake
Gain:
Note: Using the manual control lever
illuminates the trailer's brake lamps and
your vehicle's brake lamps, except the
center high-mounted brake lamp, if you
make the correct electrical connection to
the trailer.
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The controller shows gain setting, output bar graph and the trailer connectivity
status in the information display as follows:
Action and Description
Message
Displays the current gain setting during a given ignition cycle
and when adjusting the gain setting. This also displays if you
use the manual control lever or make gain adjustments with
no trailer connected.
Trailer Brake
Gain:
No Trailer
Displays when you press your vehicle's brake pedal, or upon
use of the manual control lever. Bar indicators illuminate in
the information display to indicate the amount of power going
to the trailer brakes relative to the brake pedal or manual
control input. One bar indicates the least amount of output;
six bars indicate maximum output.
Trailer Brake
Gain:
Output:
Displays when the system senses a correct trailer wiring
connection during a given ignition cycle. For example a trailer
with electric trailer brakes.
Trailer Connected
Displays when the system senses a trailer connection and
then a disconnection, either intentional or unintentional,
during a given ignition cycle, this is accompanied by a single
audible tone. It also displays if a vehicle or trailer-wiring fault
occurs causing the trailer to appear disconnected. This
message can also display if you use the manual control lever
without a trailer connected.
Trailer Disconnected
Procedure for Adjusting the Gain Setting
The gain setting sets the trailer brake
controller for the specific towing condition.
You should change the setting as towing
conditions change. Changes to towing
conditions include trailer load, vehicle load,
road conditions and weather.
The gain should be set to provide the
maximum trailer braking assistance while
making sure the trailer wheels do not lock
when using the brakes. Locked trailer
wheels may lead to trailer instability.
Note: Only carry out this procedure in a
traffic-free environment at speeds of
approximately 20-25 mph (30-40 km/h). 1.
Make sure the trailer brakes are in good
working condition, functioning normally
and correctly adjusted. See a trailer
dealer if necessary.
2. Hook up the trailer and make the electrical connections according to the
trailer manufacturer's instructions.
3. Use the gain adjustment + and -
buttons to increase or decrease the
gain setting to the desired starting
point. A gain setting of six is a good
starting point for heavier loads.
4. In a traffic-free environment, tow the trailer on a dry, level surface at a speed
of 20-25 mph (30-40 km/h) and slide
the manual control lever completely.
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5. If the trailer wheels lock, indicated by
squealing tires, reduce the gain setting.
If the trailer wheels turn freely, increase
the gain setting. Repeat steps four and
five until the gain setting is at a point just below trailer wheel lock. If towing
a heavier trailer, trailer wheel lock may
not be attainable even with the
maximum gain setting of 10.
System Warning Messages Action and Description
Message
Displays in response to faults sensed by the trailer brake
controller, accompanied by a single tone. If this message
appears, contact an authorized dealer as soon as possible
for diagnosis and repair. The controller may still function, but
performance may be degraded.
Trailer Brake Module
Fault
Displays when there is a short circuit on the electric brake
output wire. If the message displays, accompanied by a single
tone, with no trailer connected, the problem is with your
vehicle wiring between the trailer brake controller and the 7-
pin connector. If the message only displays with a trailer
connected, the problem is with the trailer wiring. Consult a
trailer dealer for assistance. This can be a short to ground,
for example a chaffed wire, short to voltage, for example a
pulled pin on trailer emergency breakaway battery or the
trailer brakes may be drawing too much current.
Wiring Fault on Trailer
Note: An authorized dealer can diagnose the trailer brake controller to determine exactly
which trailer fault has occurred. However, the Ford Warranty does not cover this diagnosis
if the fault is with the trailer.
Points to Remember
• Do not attempt removal of the trailer
brake controller without consulting the
Workshop Manual. Damage to the unit
may result.
• Adjust gain setting before using the
trailer brake controller for the first time.
• Adjust gain setting, using the procedure
above, whenever road, weather and
trailer or vehicle loading conditions
change from when the gain was initially
set. •
Only use the manual control lever for
correct adjustment of the gain during
trailer setup. Misuse, such as
application during trailer sway, could
cause instability of trailer or tow
vehicle.
• Avoid towing in adverse weather
conditions. The trailer brake controller
does not provide anti-lock control of
the trailer wheels. Trailer wheels can
lock up on slippery surfaces, resulting
in instability of trailer or tow vehicle.
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•
The trailer brake controller is fitted with
a feature that reduces output at vehicle
speeds below 11 mph (18 km/h) so
trailer and vehicle braking is not jerky
or harsh. This feature is only available
when applying the brakes using your
vehicle's brake pedal, not the
controller.
• The controller interacts with the brake
control system and powertrain control
system of your vehicle to provide the
best performance on different road
conditions.
• Your vehicle's brake system and the
trailer brake system work
independently of each other. Changing
the gain setting on the controller does
not affect the operation of your
vehicle's brake system whether you
attach a trailer or not.
• When you switch the engine off, the
controller output is disabled and the
display and module shut down. The
controller module and display turn on
when you switch the ignition on.
• The trailer brake controller is only a
factory-installed or dealer-installed
item. Ford is not responsible for
warranty or performance of the
controller due to misuse or customer
installation.
Trailer Lamps WARNING
Never connect any trailer lamp wiring
to the vehicle's tail lamp wiring; this
may damage the electrical system
resulting in fire. Contact an authorized
dealer as soon as possible for assistance
in correct trailer tow wiring installation.
Additional electrical equipment may be
required. Trailer lamps are required on most towed
vehicles. Make sure all running lamps,
brake lamps, turn signals and hazard
warning lamps are working.
Before Towing a Trailer
Practice turning, stopping and backing up
to get the feel of your vehicle-trailer
combination before starting on a trip.
When turning, make wider turns so the
trailer wheels clear curbs and other
obstacles.
When Towing a Trailer
•
Do not drive faster than
70 mph
(113 km/h) until you drive your vehicle
at least 495 mi (800 km). See
Breaking-In (page 180).
• Do not make full-throttle starts.
• Check the tow hitch, electrical
connections and trailer wheel lug nuts
thoroughly after you have traveled
50 mi (80 km)
.
• When stopped in congested or heavy
traffic during hot weather, place the
gearshift in position park (
P) to aid
engine and transmission cooling and
to help A/C performance.
• Turn off the speed control with heavy
loads or on hilly terrain. The speed
control may turn off automatically
when you are towing on long, steep
grades.
• Shift to a lower gear when driving down
a long or steep hill. Do not apply the
brakes continuously, as they may
overheat and become less effective.
• If the transmission is fitted with a
Grade Assist, Tow/Haul
feature, use
this feature when towing. This provides
engine braking and helps eliminate
excessive transmission shifting for
optimum fuel economy and
transmission cooling.
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