power steering CHRYSLER TOWN AND COUNTRY 2008 5.G Owners Manual

WARNING!
²Being too close to the steering wheel or instrument
panel during front airbag deployment could cause
serious injury. Airbags need room to inflate. Sit
back, comfortably extending your arms to reach
the steering wheel or instrument panel.
²Side airbags also need room to inflate. Do not lean
against the door. Sit upright in the center of the
seat.
Airbag Deployment Sensors and Controls
Occupant Restraint Controller (ORC)
TheORCis part of a Federally regulated safety system
required for this vehicle.
The ORC determines if a frontal or side collision is severe
enough to require the airbags to inflate. Based on theimpact sensors signals, a central electronic ORC deploys
the front airbags, side inflatable airbag curtains, side seat
thorax airbags, and front seat belt pretensioners as re-
quired for each type of impact.
The ORC monitors the readiness of the electronic parts of
the system whenever the ignition switch is in the START
or ON position. These include all of the components
listed above except the steering wheel and column,
instrument panel, and seat belt reminder light. If the key
is in the OFF position, in the ACC position, or not in the
ignition, the airbags are not on and will not inflate.
The ORC contains a backup power supply system that
will deploy the airbags even if the battery loses power or
it becomes disconnected prior to deployment.
Also, the ORC turns on the AIRBAG warning
light in the instrument panel for approximately
four to six seconds for a self-check when the
ignition is first turned on. After the self-check,
72 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

PERIODIC SAFETY CHECKS YOU SHOULD MAKE
OUTSIDE THE VEHICLE
Tires
Examine tires for excessive tread wear or uneven wear
patterns. Check for stones, nails, glass, or other objects
lodged in the tread. Inspect tread and sidewall for cuts or
cracks. Check wheel nuts for tightness, and tires (includ-
ing spare) for proper pressure.
Lights
Have someone observe the operation of exterior lights
while you work the controls. Check turn signal and high
beam indicator lights on the instrument panel.
Fluid Leaks
Check area under vehicle after overnight parking for fuel,
engine coolant, oil or other fluid leaks. Also, if gasoline
fumes are detected or fuel, power steering fluid, trans-
mission fluid or brake fluid leaks are suspected, the cause
should be located and corrected immediately.
Exhaust Gas
WARNING!
Exhaust gases can injure or kill. They contain carbon
monoxide (CO) which is colorless and odorless.
Breathing it can make you unconscious and can
eventually poison you. To avoid breathing (CO)
follow the safety tips below.
Do not run the engine in a closed garage or in confined
areas any longer than needed to move your vehicle in or
out of the area.
If it is necessary to sit in a parked vehicle with the engine
running, adjust your heating or cooling controls to force
outside air into the vehicle. Set the blower at high speed.
94 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

mDriver Memory Seat Ð If Equipped.........153
NSetting Memory Positions And Linking RKE
Transmitter To Memory.................154
mTo Open And Close The Hood.............156
NHood Safety Switch Ð If Equipped........158
mLights...............................159
NInterior Lighting......................159
NExterior Lights.......................161
mMultifunction Lever.....................165
NTurn Signals.........................165
mTilt Steering Column Ð If Equipped.........169
mRear Park Assist System Ð If Equipped.......170
NRear Park Assist Sensors................170mAdjustable Pedals Ð If Equipped...........175
mElectronic Speed Control Ð If Equipped......177
NActivating Electronic Speed Control........177
mOverhead Consoles.....................180
NFront Overhead Console Ð If Equipped.....180
mGarage Door Opener Ð If Equipped.........183
NProgramming HomeLinkt...............184
NGate Operator/Canadian Programming.....188
NSecurity............................188
NTroubleshooting Tips...................189
NGeneral Information...................189
mPower Sunroof Ð If Equipped.............189
NPower Sunroof Operation...............190
98 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

you understand and save you concern about these ªap-
parentº malfunctions, you must understand a point or
two about the transmission and reception of radio sig-
nals.
Two Types of Signals
There are two basic types of radio signals:
1. AM or Amplitude Modulation, in which the transmit-
ted sound causes the amplitude, or height, of the radio
waves to vary.
2. FM or Frequency Modulation, in which the frequency
of the wave is varied to carry the sound.
AM Reception
AM sound is based on wave amplitude, so AM reception
can be disrupted by such things as lightning, power lines
and neon signs.
FM Reception
Because FM transmission is based on frequency varia-
tions, interference that consists of amplitude variations
can be filtered out, leaving the reception relatively clear,
which is the major feature of FM radio.
NOTE:The radio, steering wheel radio controls (if
equipped), and six-disc CD/DVD changer (if equipped)
will remain active for up to 90 seconds after the ignition
switch has been turned OFF, depending upon the EVIC,
Accessory Delay setting. Opening a vehicle front door
will cancel this feature.
Electrical Disturbances
Radio waves may pick up electrical disturbances during
transmission. They mainly affect the wave amplitude,
and thus remain a part of the AM reception. They
interfere very little with the frequency variations that
carry the FM signal.
UNDERSTANDING YOUR INSTRUMENT PANEL 253
4

STARTING AND OPERATING
CONTENTS
mStarting Procedures.....................326
NAutomatic Transmission................327
mEngine Block Heater Ð If Equipped.........329
mAutomatic Transmission..................330
NBrake/Transmission Interlock System.......330
NFour-Speed Or Six-Speed Automatic
Transmission........................331
NReset Mode - Electronic Transmission.......337
mParking Brake.........................337mBrake System..........................339
NAnti-Lock Brake System (ABS)............340
mElectronic Brake Control Systems............342
NTraction Control System (TCS)............342
mPower Steering........................347
mDriving On Slippery Surfaces..............348
NAcceleration.........................348
NTraction............................348
5

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 ON
This is the normal operating mode for ESP on 2WD
vehicles. Whenever the vehicle is started, the ESP system
will be in this mode. This mode should be used for most
driving situations. ESP should only be turned off for
specific reasons as noted below.
ESP Partial OFF
This mode is entered by momentarily depressing the ESP
OFF switch (located in the center switch bank, next to the
hazard flasher switch).
When in Partial OFF mode, the TCS portion of
ESP, except for the ªlimited slipº feature de-
scribed in the TCS section, has been disabled
and the ESP/TCS Indicator Light will be illu-
minated. All other stability features of the ESP function
normally. This mode is intended to be used if the vehicle
is in deep snow, sand or gravel conditions and more
wheel spin than ESP would normally allow is required to
STARTING AND OPERATING 345
5

POWER STEERING
The standard power steering system will give you good
vehicle response and increased ease of maneuverability
in tight spaces. The system will provide mechanical
steering capability if power assist is lost.
If for some reason the power assist is interrupted, it will
still be possible to steer your vehicle. Under these condi-
tions, you will observe a substantial increase in steering
effort, especially at very low vehicle speeds and during
parking maneuvers.
NOTE:Increased noise levels at the end of the steering
wheel travel are considered normal and do not indicate
that there is a problem with the power steering system.
Upon initial start-up in cold weather, the power steering
pump may make noise for a short amount of time. This is
due to the cold, thick fluid in the steering system. This
noise should be considered normal, and it does not in any
way damage the steering system.WARNING!
Continued operation with reduced power steering
assist could pose a safety risk to yourself and others.
Service should be obtained as soon as possible.
CAUTION!
Prolonged operation of the steering system at the end
of the steering wheel travel will increase the steering
fluid temperature and it should be avoided when
possible. Damage to the power steering pump may
occur.
STARTING AND OPERATING 347
5

NPower Steering Ð Fluid Check............451
NFront Suspension Ð Ball Joints............451
NSteering Shaft Seal....................451
NDrive Shaft Universal Joints..............452
NBody Lubrication.....................452
NWindshield Wiper Blades................452
NCooling System.......................454
NHoses And Vacuum/Vapor Harnesses.......459
NFuel System Connections................459
NBrakes.............................460
NAutomatic Transaxle...................462
NFront And Rear Wheel Bearings...........465NAppearance Care And Protection
From Corrosion......................465
NCleaning The Instrument Panel Cup Holders . . 471
mFuses/Totally Integrated Power Module
(TIPM)..............................472
mVehicle Storage........................479
mReplacement Light Bulbs.................480
mBulb Replacement......................481
NHigh Intensity Discharge Headlights (HID) Ð
If Equipped.........................481
NQuad Headlights.....................481
NFront Park/Turn Signal And Side
Marker Lights........................482
NFront Side Marker Lights................482
430 MAINTAINING YOUR VEHICLE

POWER STEERING Ð FLUID CHECK
Checking the power steering fluid level at a defined
service interval is not required. The fluid should only be
checked if a leak is suspected, abnormal noises are
apparent, and/or the system is not functioning as antici-
pated. Coordinate inspection efforts through an autho-
rized DaimlerChrysler Dealership.9
WARNING!
Fluid level should be checked on a level surface and
with the engine off to prevent injury from moving
parts and to ensure accurate fluid level reading. Do
not overfill. Use only manufacturer's recommended
power steering fluid.If necessary, add fluid to restore to the proper indicated
level. With a clean cloth, wipe any spilled fluid from all
surfaces. Refer to Fluids, Lubricants, and Genuine Parts
for correct fluid type.
FRONT SUSPENSION Ð BALL JOINTS
The front suspension ball joints are permanently sealed.
No regular maintenance is required for these compo-
nents.
STEERING SHAFT SEAL
The steering shaft seal, at the point where the shaft passes
through the bulkhead, is lubricated when it is installed. If
the seal becomes noisy when the steering shaft is turned,
it should be lubricated with a multipurpose grease.
Mopartmultipurpose lubricant is recommended.
Steering Linkage
The tie rod end ball joints are permanently lubricated and
do not require periodic maintenance.
MAINTAINING YOUR VEHICLE 451
7

BRAKES
In order to assure brake system performance, all brake
system components should be inspected periodically.
Suggested service intervals can be found in the Mainte-
nance Schedules.
WARNING!
Riding the brakes can lead to brake failure and
possibly an accident. Driving with your foot resting
or riding on the brake pedal can result in abnormally
high brake temperatures, excessive lining wear, and
possible brake damage. You wouldn't have your full
braking capacity in an emergency.
Brake And Power Steering Hoses
When the vehicle is serviced for scheduled maintenance,
inspect surface of hoses and nylon tubing for evidence of
heat and mechanical damage. Hard and brittle rubber,cracking, tears, cuts, abrasion, and excessive swelling
indicate deterioration of the rubber. Particular attention
should be made to examining those hose surfaces nearest
to high heat sources, such as the exhaust manifold.
Ensure nylon tubing in these areas has not melted or
collapsed.
Inspect all hose connections such as clamps and cou-
plings to make sure they are secure and no leaks are
present.
NOTE:Often, fluid such as oil, power steering fluid,
and brake fluid are used during assembly plant opera-
tions to facilitate the assembly of hoses to couplings.
Therefore, oil wetness at the hose-coupling area is not
necessarily an indication of leakage. Actual dripping of
hot fluid when systems are under pressure (during
vehicle operation), should be noted before hose is re-
placed based on leakage.
460 MAINTAINING YOUR VEHICLE