Stability control CHRYSLER PACIFICA 2018 User Guide

•When the LaneSense system senses the lane has been
approached and is in a lane departure situation, the left
inside lane line flashes yellow (on/off) while the left
outside line remains solid yellow. The LaneSense telltale
changes from solid yellow to flashing yellow. At
this time torque is applied to the steering wheel in the
opposite direction of the lane boundary.
• For example: If approaching the left side of the lane the
steering wheel will turn to the right.
NOTE: The LaneSense system operates with the similar
behavior for a right lane departure.
Changing LaneSense Status
The LaneSense system has settings to adjust the intensity of
the torque warning and the warning zone sensitivity
(Early/Medium/Late) that you can configure through the
Uconnect system screen. Refer to “Uconnect Settings” in
“Multimedia” for further information.
NOTE:
• When enabled the system operates above 37 mph
(60 km/h) and below 112 mph (180 km/h).
• Use of the turn signal suppresses the warnings.
• The system will not apply torque to the steering wheel
whenever a safety system engages. (anti-lock brakes,
traction control system, electronic stability control, for-
ward collision warning, etc.).
Lane Approached (Flashing Yellow Inside Line, Solid
Yellow Outside Line) With Flashing Yellow Telltale
398 STARTING AND OPERATING

Weight-Carrying Hitch
A weight-carrying hitch supports the trailer tongue weight,
just as if it were luggage located at a hitch ball or some
other connecting point of the vehicle. These kinds of
hitches are the most popular on the market today and they
are commonly used to tow small and medium sized
trailers.
Weight-Distributing Hitch
A weight-distributing system works by applying leverage
through spring (load) bars. They are typically used for
heavier loads to distribute trailer tongue weight to the tow
vehicle’s front axle and the trailer axle(s). When used in
accordance with the manufacturer’s directions, it provides
for a more level ride, offering more consistent steering and
brake control thereby enhancing towing safety. The addi-
tion of a friction/hydraulic sway control also dampens
sway caused by traffic and crosswinds and contributes
positively to tow vehicle and trailer stability. Trailer sway
control and a weight distributing (load equalizing) hitch
are recommended for heavier Tongue Weights (TW) and
may be required depending on vehicle and trailer
configuration/loading to comply with Gross Axle Weight
Rating (GAWR) requirements.
WARNING!
•An improperly adjusted Weight Distributing Hitch
system may reduce handling, stability, braking per-
formance, and could result in a collision.
• Weight Distributing Systems may not be compatible
with Surge Brake Couplers. Consult with your hitch
and trailer manufacturer or a reputable Recreational
Vehicle dealer for additional information.
Trailer Hitch Classification
The following chart provides the industry standard for the
maximum trailer weight a given trailer hitch class can tow
and should be used to assist you in selecting the correct
trailer hitch for your intended towing condition.
6
STARTING AND OPERATING 409

NOTE:Push the ESC Off switch to place the Electronic
Stability Control (ESC) system in Partial Offmode, before
rocking the vehicle. Refer to “Electronic Brake Control” in
“Safety” for further information. Once the vehicle has been
freed, push the ESC Offswitch again to restore ESC On
mode.
WARNING!
Fast spinning tires can be dangerous. Forces generated
by excessive wheel speeds may cause damage, or even
failure, of the axle and tires. A tire could explode and
injure someone. Do not spin your vehicle’s wheels
faster than 30 mph (48 km/h) or for longer than 30
seconds continuously without stopping when you are
stuck and do not let anyone near a spinning wheel, no
matter what the speed.
CAUTION!
• Racing the engine or spinning the wheels may lead
to transmission overheating and failure. Allow the
engine to idle with the transmission in NEUTRAL
for at least one minute after every five rocking-
motion cycles. This will minimize overheating and
(Continued)
CAUTION! (Continued)
reduce the risk of transmission failure during pro-
longed efforts to free a stuck vehicle.
•
When “rocking” a stuck vehicle by shifting between
DRIVE and REVERSE, do not spin the wheels faster
than 15 mph (24 km/h), or drivetrain damage may result.
• Revving the engine or spinning the wheels too fast
may lead to transmission overheating and failure. It
can also damage the tires. Do not spin the wheels
above 30 mph (48 km/h) while in gear (no transmis-
sion shifting occurring).
TOWING A DISABLED VEHICLE
This section describes procedures for towing a disabled
vehicle using a commercial towing service.
482 IN CASE OF EMERGENCY

Tires — General Information
Tire Pressure
Proper tire inflation pressure is essential to the safe and
satisfactory operation of your vehicle. Four primary areas
are affected by improper tire pressure:
•Safety and Vehicle Stability
• Economy
• Tread Wear
• Ride Comfort
Safety
WARNING!
• Improperly inflated tires are dangerous and can
cause collisions.
• Underinflation increases tire flexing and can result
in overheating and tire failure.
• Overinflation reduces a tire’s ability to cushion
shock. Objects on the road and chuckholes can cause
damage that result in tire failure.
(Continued)
WARNING! (Continued)
•Overinflated or underinflated tires can affect vehicle
handling and can fail suddenly, resulting in loss of
vehicle control.
• Unequal tire pressures can cause steering problems.
You could lose control of your vehicle.
• Unequal tire pressures from one side of the vehicle
to the other can cause the vehicle to drift to the right
or left.
• Always drive with each tire inflated to the recom-
mended cold tire inflation pressure.
Both under-inflation and over-inflation affect the stability
of the vehicle and can produce a feeling of sluggish
response or over responsiveness in the steering.
NOTE:
• Unequal tire pressures from side to side may cause
erratic and unpredictable steering response.
• Unequal tire pressure from side to side may cause the
vehicle to drift left or right.
8
SERVICING AND MAINTENANCE 527

Corrosion Protection........................542
Cruise Control (Speed Control) .................332
Cruise Light ........................206, 207, 208
Customer Assistance ........................672
Cybersecurity ............................ .563
Daytime Brightness, Interior Lights ..............101
Daytime Running Lights ......................94
Dealer Service ............................ .496
Defroster, Windshield ........................302
Delay (Intermittent) Wipers ...................102
Diagnostic System, Onboard ...................209
Dimmer Switch Headlight ...............................94
Dipsticks Oil (Engine) ............................494
Disable Vehicle Towing ..................... .482
Disposal Antifreeze (Engine Coolant) .................513
Disturb ................................. .665
Door Ajar ............................ .199, 200
Door Ajar Light ........................199, 200
Drag And Drop Menu .......................562
Driver ’s Seat Back Tilt ........................48 Driving
Through Flowing, Rising, Or Shallow Standing
Water .................................420
DVD Player (Video Entertainment System) .........617
Electric Brake Control System ..................215
Anti-Lock Brake System ....................214
Electric Parking Brake .......................313
Electric Remote Mirrors .......................91
Electronic Brake Control System Traction Control System ....................215
Electronic Speed Control (Cruise Control) .........330
Electronic Stability Control (ESC) ...............218
Electronic Throttle Control Warning Light .........199
Emergency, In Case Of Hazard Warning Flasher ...................425
Jacking ........................ .446, 448, 517
Jump Starting .......................... .475
Overheating ............................479
T owing ............................... .482
Emission

Control System Maintenance ............210
Engine ................................. .493
Air Cleaner ............................ .498
Block Heater ............................311
Break-In Recommendations .................312
12
INDEX 681