2009 CHRYSLER ASPEN steering

Electronic Stability Program (ESP)
This system enhances directional control and stability of
the vehicle under various driving conditions. ESP cor-
rects for over/under steering of the vehicle by applying
the brake of the appropriate wheel to assist in counter-
acting the over/under steer condition. Engine power
may also be reduced to help the vehicle maintain the
desired path.
ESP uses sensors in the vehicle to determine the vehicle
path intended by the driver and compares it to the actual
path of the vehicle. When the actual path does not match
the intended path, ESP applies the brake of the appropri-
ate wheel to assist in counteracting the oversteer or
understeer condition.
²Oversteer - when the vehicle is turning more than
appropriate for the steering wheel position.
²Understeer - when the vehicle is turning less than
appropriate for the steering wheel position.
ESP/TCS Indicator Light
The ESP/TCS Indicator Light starts to flash as
soon as the tires lose traction and the TCS or
ESP system becomes active. It will also flash
once a swaying trailer is detected and the
Trailer Sway Control (TSC) system activates. If the ESP/
TCS Indicator Light begins to flash during acceleration,
ease up on the accelerator and apply as little throttle as
possible. Be sure to adapt your speed and driving to the
prevailing road conditions.
WARNING!
²ESP cannot prevent the natural laws of physics
from acting on the vehicle, nor can it increase the
traction afforded.
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WARNING!
Overloading of your tires is dangerous. Overloading
can cause tire failure, affect vehicle handling, and
increase your stopping distance. Use tires of the
recommended load capacity for your vehicle. Never
overload them.
TIRES Ð GENERAL INFORMATION
Tire Pressure
Proper tire inflation pressure is essential to the safe and
satisfactory operation of your vehicle. Three primary
areas are affected by improper tire pressure:
Safety
WARNING!
²Improperly inflated tires are dangerous and can
cause accidents.
²Underinflation increases tire flexing and can re-
sult in tire failure.
²Overinflation reduces a tire's ability to cushion
shock. Objects on the road and chuckholes can
cause damage that result in tire failure.
²Unequal tire pressures can cause steering prob-
lems. You could lose control of your vehicle.
²Overinflated or underinflated tires can affect ve-
hicle handling and can fail suddenly, resulting in
loss of vehicle control.
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316 STARTING AND OPERATING

Keep dismounted tires in a cool, dry place with as little
exposure to light as possible. Protect tires from contact
with oil, grease, and gasoline.
Replacement Tires
The tires on your new vehicle provide a balance of many
characteristics. They should be inspected regularly for
wear and correct cold tire inflation pressure. The manu-
facturer strongly recommends that you use tires equiva-
lent to the originals in size, quality and performance
when replacement is needed. (Refer to the paragraph on
ªTread Wear Indicatorsº). Refer to the ªTire and Loading
Informationº placard for the size designation of your tire.
The service description and load identification will be
found on the original equipment tire. Failure to use
equivalent replacement tires may adversely affect the
safety, handling, and ride of your vehicle. We recommend
that you contact your original equipment or an autho-
rized tire dealer with any questions you may have on tire
specifications or capability.
WARNING!
DO NOT use a tire, wheel size or rating other than
that specified for your vehicle. Some combinations of
unapproved tires and wheels may change suspension
dimensions and performance characteristics, result-
ing in changes to steering, handling, and braking of
your vehicle. This can cause unpredictable handling
and stress to steering and suspension components.
You could lose control and have an accident resulting
in serious injury or death. Use only the tire and
wheel sizes with load ratings approved for your
vehicle.
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While studded tires improve performance on ice, skid
and traction capability on wet or dry surfaces may be
poorer than that of non-studded tires. Some states pro-
hibit studded tires; therefore, local laws should be
checked before using these tire types.
TIRE ROTATION RECOMMENDATIONS
Tires on the front and rear axles of vehicles operate at
different loads and perform different steering, driving,
and braking functions. For these reasons, they wear at
unequal rates and tend to develop irregular wear pat-
terns. These effects can be reduced by timely rotation of
tires. The benefits of rotation are especially worthwhile
with aggressive tread designs such as those on all season
type tires. Rotation will increase tread life, help to main-
tain mud, snow and wet traction levels, and contribute to
a smooth, quiet ride.Follow the recommended tire rotation frequency for your
type of driving found in the ªMaintenance Schedulesº
section of this manual. More frequent rotation is permis-
sible if desired. The reasons for any rapid or unusual
wear should be corrected prior to rotation being per-
formed.
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Weight-Distributing Hitch
A weight-distributing hitch 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 manufacturers' directions, it pro-
vides for a more level ride, offering more consistent
steering and brake control thereby enhancing towing
safety. The addition 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 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
may reduce handling, stability, and braking perfor-
mance, and could result in an accident.
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.
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Perform the maintenance listed in the Maintenance
Schedule. Refer to Section 8 of this manual. When towing
a trailer, never exceed the GAWR or GCWR ratings.
WARNING!
Improper towing can lead to an injury accident.
Follow these guidelines to make your trailer towing
as safe as possible:
Make certain that the load is secured in the trailer
and will not shift during travel. When trailering
cargo that is not fully secured, dynamic load shifts
can occur that may be difficult for the driver to
control. You could lose control of your vehicle and
have an accident.
²When hauling cargo or towing a trailer, do not over-
load your vehicle or trailer. Overloading can cause a
loss of control, poor performance or damage to brakes,
axle, engine, transmission, steering, suspension, chas-
sis structure or tires.
²Safety chains must always be used between your
vehicle and trailer. Always connect the chains to the
frame or hook retainers of the vehicle hitch. Cross the
chains under the trailer tongue and allow enough
slack for turning corners.
²Vehicles with trailers should not be parked on a grade.
When parking, apply the parking brake on the tow
vehicle. Put the tow vehicle automatic transmission in
PARK. For four-wheel drive vehicles, make sure the
transfer case is not in NEUTRAL. Always, block or
9chock9the trailer wheels.
356 STARTING AND OPERATING

HAZARD WARNING FLASHER
The hazard warning flasher switch is located on the top
of the steering column, just behind the steering wheel.To operate the hazard warning flashers press the switch
and all front and rear directional signals will flash
intermittently. Press the switch a second time to turn off
the hazard warning flashers.
This is an emergency warning system and should not be
used when the vehicle is in motion. Use it when your
vehicle is disabled and is creating a safety hazard for
other motorists.
If it is necessary to leave the vehicle to go for service, the
hazard warning flasher system will continue to operate
with the ignition key removed and the vehicle locked.
NOTE:With extended use, the hazard warning flasher
may wear down your battery.
Hazard Warning Flasher Switch
368 WHAT TO DO IN EMERGENCIES

ENGINE COMPARTMENT ± 4.7L
1 Ð Battery 7 Ð Washer Fluid Reservoir
2 Ð Automatic Transmission Dipstick 8 Ð Engine Coolant Reservoir
3 Ð Engine Oil Dipstick 9 Ð Integrated Power Module
4 Ð Engine Oil Fill 10 Ð Power Steering Fluid Reservoir
5 Ð Brake Fluid Reservoir 11 Ð Coolant Pressure Cap
6 Ð Power Distribution Center 12 Ð Air Cleaner FilterMAINTAINING YOUR VEHICLE 3857