brake sensor CHRYSLER ASPEN 2009 2.G Owners Manual

If ªSERVICE PARK ASSIST SYSTEMº appears in the
Electronic Vehicle Information Center (EVIC) after mak-
ing sure the rear bumper is clean, please see your
authorized dealer.
Cleaning The Rear Park Assist System
Clean the Rear Park Assist sensors with water, car wash
soap and a soft cloth. Do not use rough or hard cloths.
Do not scratch or poke the sensors, you could damage the
sensors.
REAR BACKUP CAMERA Ð IF EQUIPPED
Your vehicle may be equipped with a Rear Camera
system that allows you to see an on-screen image (located
in the screen of your Radio) of the rear of your vehicle
whenever it is put into REVERSE. The camera is located
in the light bar over the rear license plate.NOTE:Refer to ªSetting Display Propertiesº under
ªSystem Settingsº in the Navigation User's Manual for
instructions regarding navigation screen brightness ad-
justments.
Use the following steps to access the Rear Camera
feature:
1. Start the engine.
2. Depress the brake pedal and place the shift lever into
REVERSE.
NOTE:The camera view will display only while the
vehicle is in REVERSE.
3. Wait one to two seconds and the camera view will
display on the radio screen.
4. Perform a visual check of the rear area.
NOTE:CHECK ENTIRE SURROUNDINGS before
backing up.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 163
3

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.
(Continued)
STARTING AND OPERATING 303
5

NOTE:When the vehicle is in 4WD LOW, a feature of
the ESP system remains active whether the ESP is on or
off. This feature functions similar to a limited slip differ-
ential and controls the wheel spin across an axle. If one
wheel on an axle is spinning faster than the other, the
system will apply the brake of the spinning wheel and
allow more engine torque to be applied to the wheel that
is not spinning.
WARNING!
In the Partial Off mode, the engine torque reduction
and stability features are desensitized. Therefore, the
enhanced vehicle stability offered by ESP is
unavailable.
Trailer Sway Control (TSC)
TSC uses sensors in the vehicle to recognize a swaying
trailer and will take the appropriate actions to attempt to
stop the sway. The system will reduce engine power andapply individual brakes that will counter act the sway of
the trailer. TSC will become active automatically once the
swaying trailer is recognized. No driver action is re-
quired. TSC cannot stop all trailers from swaying. Al-
ways use caution when towing a trailer and follow the
tongue weight recommendations. For additional infor-
mation on towing a trailer with your vehicle, refer to
9Trailer Towing9in Section 5.
ESP/BAS Warning Light and ESP/TCS Indicator
Light
The malfunction indicator for the ESP is combined with
the BAS indicator. The yellow ESP/BAS Warning Light
and the yellow ESP/TCS Indicator Light in the instru-
ment cluster both come on when the ignition switch is
turned to the ON position. They should both go out with
the engine running. If the ESP/BAS Warning Light comes
on continuously with the engine running, a malfunction
has been detected in either the ESP or BAS system, or
both. If this light remains on after several ignition cycles,
306 STARTING AND OPERATING