Page 165 of 484

Setting the System Sensitivity
Some vehicles can adjust how quickly the
system warns you. The system has two
sensitivity levels which you can set using
the information display. See General
Information (page 85).
System Warnings When you switch the system on, an image
of a vehicle showing lane markings
appears in the information display. When
you switch the system off, the image does
not display.
When the system is on, the color of the
lane markings will change to indicate the
system status. The lane markings are color coded as
follows:
•
Green: The system is ready to warn you
of any unintentional lane departure.
• Red: Your vehicle is approaching or is
too close to the detected lane
boundary. Take immediate safe action
to reposition your vehicle.
• Gray: The system will suppress the
relevant lane boundary.
Instances where a lane boundary may be
suppressed:
• The sensor may not detect the lane
markings on the road.
• You turn the direction indicator for that
side of your vehicle on.
• If you apply direct steering, accelerate
fast or brake hard.
• Your vehicle speed is outside the
operating limits.
• If there is an anti-lock brake or stability
control intervention.
• Narrow lane width.
If the lane markings in the display turn red
or you feel a vibration through the steering
wheel you must take immediate and safe
action to align your vehicle. Correct any
unintended lane drift immediately.
STEERING
To help prevent damage to the power
steering system:
• Never hold the steering wheel at its
furthest turning points (until it stops)
for more than three to five seconds
when the engine is running.
• Do not operate the vehicle with a low
power steering pump fluid level (below
the MIN mark on the reservoir).
162
Transit (TTH) Canada/United States of America, HK3J 19A321 AA enUSA, Edition date: 04/2016, First Printing Driving AidsE152382
Page 251 of 484

•
Higher - to allow higher load carrying
capacity and to allow it to travel over
rough terrain without getting hung up
or damaging underbody components.
• Shorter - to give it the capability to
approach inclines and drive over the
crest of a hill without getting hung up
or damaging underbody components.
All other things held equal, a shorter
wheelbase may make your vehicle
quicker to respond to steering inputs
than a vehicle with a longer wheelbase.
• Narrower - to provide greater
maneuverability in tight spaces,
particularly in off-road use. As a result of the above dimensional
differences, sport-utility vehicles, vans and
trucks often will have a higher center of
gravity and a greater difference in center
of gravity between the loaded and
unloaded condition.
These differences that make your vehicle
so versatile also make it handle differently
than an ordinary passenger car. TIRE CARE
Information About Uniform
Tire Quality Grades
Tire Quality Grades apply to new
pneumatic passenger car tires.
The tire Quality Grades can be
found where applicable on the tire
sidewall between tread shoulder
and maximum section width. For
example: Treadwear 200
Traction AA Temperature A.
They do not apply to deep tread,
winter-type snow tires,
space-saver or temporary use
spare tires, light truck or LT type
tires, tires with nominal rim
diameters of 10 to 12 inches or
limited production tires as defined
in Title 49 Code of Federal
Regulations Part 575.104 ©)(2).
Tire Quality Grades are
determined by standards that the
United States Department of
Transportation has set.
248
Transit (TTH) Canada/United States of America, HK3J 19A321 AA enUSA, Edition date: 04/2016, First Printing Wheels and TiresE166373 E142542
Page 254 of 484

Information Contained on the
Tire Sidewall
United States of America, and
Canada Federal regulations
require tire manufacturers to place
standardized information on the
sidewall of all tires. This
information identifies and
describes the fundamental
characteristics of the tire and also
provides a United States of
America DOT Tire Identification
Number for safety standard
certification and in case of a recall.
P Type Tires
P215/65R15 95H is an example of
a tire size, load index and speed
rating. The definitions of these
items are listed below.
Note:
Tire size, load index and
speed rating for your vehicle may
be different from the following
example. P: Indicates a tire,
designated by the Tire
and Rim Association, that
may be used for service on
cars, sport utility vehicles,
minivans and light trucks.
A
215: Indicates the nominal
width of the tire in
millimeters from sidewall
edge to sidewall edge. In
general, the larger the
number, the wider the tire.
B
65:
Indicates the aspect
ratio which gives the tire's
ratio of height to width.
C
R:
Indicates a radial type
tire.
D
251
Transit (TTH) Canada/United States of America, HK3J 19A321 AA enUSA, Edition date: 04/2016, First Printing Wheels and TiresH
I
J
KL
M
A
B
CDEFG
E142543
Page 258 of 484

T: Indicates a type of tire,
designated by the Tire
and Rim Association, that
is intended for temporary
service on cars,
sport-utility vehicles,
minivans and light trucks.
A
145:
Indicates the
nominal width of the tire
in millimeters from
sidewall edge to sidewall
edge. In general, the larger
the number, the wider the
tire.
B 80:
Indicates the aspect
ratio which gives the tire's
ratio of height to width.
Numbers of 70 or lower
indicate a short sidewall.
C
D:
Indicates a diagonal
type tire. R: Indicates a
radial type tire.
D
16:
Indicates the wheel or
rim diameter in inches. If
you change the wheel
size, you will have to
purchase new tires to
match the new wheel
diameter.
E
Additional Information for LT
Type Tires
LT235/85 R16 is an example of a
tire size. LT type tires have some
additional information beyond
those of P type tires. The
definitions of these items are
listed below.
Note: Tire Quality Grades do not
apply to this type of tire.
255
Transit (TTH) Canada/United States of America, HK3J 19A321 AA enUSA, Edition date: 04/2016, First Printing Wheels and TiresA
BCDE
E142545