
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 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 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
The switch for the stability and traction
control system is on the instrument panel.
When you switch the system off, a message
and an illuminated icon appear on the
instrument cluster.
Use the switch again to return the traction
control system to normal operation.
Your vehicle may have MyKey restrictions
regarding this feature. See Principle of
Operation (page 54).
187
Navigator (TB5) Canada/United States of America, enUSA, First Printing Traction ControlE166706

System Indicator Lights and Messages
The stability and traction control
light temporarily illuminates on
engine start-up and flashes when
a driving condition activates 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.
• If a problem occurs in either of the
systems.
188
Navigator (TB5) Canada/United States of America, enUSA, First Printing Traction ControlE138639

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 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. WARNINGS
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 a driving condition activates either the
stability control or the traction control system
you may experience the following conditions:
•
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, the brake pedal
may move as the systems applies higher
brake forces.
The stability control system has several
features built into it to help you maintain
control of your vehicle:
Electronic Stability Control
The system enhances your vehicle ’s ability
to prevent skids or lateral slides by applying
brakes to one or more of the wheels
individually and, if necessary, reducing
engine power.
Roll Stability Control
The system enhances your vehicle ’s ability
to prevent rollovers by detecting your
vehicle ’s roll motion and the rate at which it
changes by applying the brakes to one or
more wheels individually.
189
Navigator (TB5) Canada/United States of America, enUSA, First Printing Stability Control

Stability Control and Traction Control with RSC Features
Traction control system
Electronic stability control
Roll stability control
Stability control OFF light
Button functions
Enabled
Enabled
Enabled
Illuminated during bulb
check
Default at start-up
Disabled 1
Enabled 1
Enabled
Illuminated
Button pressed moment-
arily
Disabled 4
Disabled
Disabled
Flashes then illuminated
solid 2
Button pressed and held
for more than 5 seconds at vehicle speed under 35 mph (56 km/h)
Disabled1
Enabled 1
Enabled
Illuminated
Vehicle speed exceeds 35
mph (56 km/h) after button
is pressed and held formore than 5 seconds
191
Navigator (TB5) Canada/United States of America, enUSA, First Printing Stability Control

Stability Control and Traction Control with RSC Features
Enabled
Enabled
Enabled
Not illuminated
Button pressed again after
deactivation
Disabled 4
Disabled
Disabled
Illuminated
Button not pressed and the
transfer case is switched
to 4WD Low 3
1 The traction control system may still be enabled but with higher entry t\
hresholds compared to the full system. The electronic stability control
entry thresholds are higher compared to the full system.
2 When you press and hold the button for more than 5 seconds the indicator\
lamp blinks for three seconds.
3 Your vehicle may or may not have this feature available. When you select 4WD low the stability control light illuminates and al\
l stability control
with RSC features are disabled.
4 Engine traction control and two-wheel spin brake traction control functions are disabled. Single wheel spin traction co\
ntrol is always enabled.
192
Navigator (TB5) Canada/United States of America, enUSA, First Printing Stability Control

Always use caution while reversing. Objects
in the red zone are closest to your vehicle
and objects in the green zone are farther
away. Objects are getting closer to your
vehicle as they move from the green zone
to the yellow or red zones. Use the side view
mirrors and rear view mirror to get better
coverage on both sides and rear of the
vehicle.
Camera System Settings
Rear view camera system settings can be
accessed through the multifunctional display.
See General Information (page 105).
Enhanced Park Aids or Park Pilot
Selectable settings for this feature are ON
and OFF.
The system uses red, yellow and green
highlights which appear on top of the video
image when an object is detected by the
reverse sensing system. The alert highlights
the closest object detected. The reverse
sensing alert can be disabled and if visual
park aid alert is enabled, highlighted areas
are still displayed. Manual Zoom WARNING
When manual zoom is on, the full area
behind your vehicle is not shown. Be
aware of your surroundings when using the
manual zoom feature. Note:
Manual zoom is only available when
the transmission is in reverse (R).
Note: Only the centerline shows when you
enable manual zoom.
Selectable settings for this feature are Zoom
in (+) and Zoom out (-). Press the symbol on
the camera screen to change the view. The
default setting is Zoom OFF.
This allows you to get a closer view of an
object behind your vehicle. The zoomed
image keeps the bumper in the image to
provide a reference. The zoom is only active
while the transmission is in reverse (R).
Rear Camera Delay
Selectable settings for this feature are ON
and OFF. The default setting for the rear
camera delay is OFF. When shifting the transmission out of reverse
(R) and into any gear other than park (P), the
camera image remains in the display until:
•
Your vehicle speed sufficiently increases.
• You shift your vehicle into park (P).
199
Navigator (TB5) Canada/United States of America, enUSA, First Printing Parking Aids

BLIND SPOT INFORMATION
SYSTEM
WARNING
To help avoid injuries, NEVER use the
Blind Spot Information System as a
replacement for using the interior and
exterior mirrors or looking over your shoulder
before changing lanes. The Blind Spot
Information System is not a replacement for
careful driving. The Blind Spot Information System is
designed to aid you in detecting vehicles
that may have entered the blind spot zone
(A). The detection area is on both sides of
your vehicle, extending rearward from the
exterior mirrors to approximately 13 ft (4 m)
beyond the bumper. The system is designed
to alert you if certain vehicles enter the blind
spot zone while driving.
Note: The Blind Spot Information System
does not prevent contact with other vehicles
or objects; nor detect parked vehicles,
people, animals or infrastructure (fences,
guardrails, trees). It’ s only designed to alert
you to vehicles in the blind spot zones.
Note: When a vehicle passes quickly through
the blind spot zone, typically fewer than two
seconds, the system does not trigger.
Using the System
The Blind Spot Information System turns on
when you start the engine and you drive your
vehicle forward above
5 mph (8 km/h). For automatic transmissions, the Blind Spot
Information System remains on while the
transmission is in drive (D). If shifted into
reverse (R) or park (P) the Blind Spot
Information System turns off. Once shifted
back into drive (D), the Blind Spot Information
System turns back on when you drive your
vehicle above
5 mph (8 km/h).
For manual transmissions, the Blind Spot
Information System is on for all gears except
the reverse (R).
Note: The Blind Spot Information System
does not function in reverse (R) or park (P).
System Lights and Messages 202
Navigator (TB5) Canada/United States of America, enUSA, First Printing Driving AidsA
A
E124788 E142442

System Lights, Messages and Audible
Alerts
The Cross Traffic Alert illuminates an amber
alert indicator in the outside mirror on the
side of your vehicle the approaching vehicle
is coming from. Cross Traffic Alert also
sounds an audible alert and a message
appears in the information display indicating
a vehicle is coming from the right or left.
Cross Traffic Alert works with the reverse
sensing system that sounds its own series
of tones. See Rear Parking Aid (page 196). The system uses radar sensors that are
located behind the bumper fascia on each
side of your vehicle. Do not allow mud, snow
or bumper stickers to obstruct these areas,
this can cause degraded system
performance.
See Blind Spot Information
System (page 202). If the Blind Spot
Information System is blocked, Cross Traffic
Alert is also blocked. A corresponding
message appears in the information display
as soon as you shift the transmission into
reverse (R).
System Limitations
Cross Traffic Alert has its limitations;
situations such as severe weather conditions
or debris build-up on the sensor area may
limit vehicle detection.
The following are other situations that may
limit the Cross Traffic Alert performance:
• Adjacently parked vehicles or objects
obstructing the sensors.
• Approaching vehicles passing at speeds
greater than
37 mph (60 km/h).
207
Navigator (TB5) Canada/United States of America, enUSA, First Printing Driving AidsE142442 E205199