2007 CHRYSLER PACIFICA instrument panel

Airbag System Components
The airbag system consists of the following:
•Occupant Restraint Controller (ORC)
•AIRBAG Light
•Driver Airbag
•Front Passenger Airbag
•Supplemental Side Curtain Airbags (If Equipped)
•Front Impact Sensors
•Side Impact Sensors (If Equipped)
•Steering Wheel and Column
•Instrument Panel
•Interconnecting Wiring
•Seat Belt Reminder Light
•Knee Impact Bolster
•Driver Inflatable Knee Blocker
•Front Passenger Seat Occupant Classification System
(OCS) — If Equipped
Occupant Classification Module
Passenger Airbag Disabled (PAD) Indicator Light
Interconnecting Wiring
Bladder Assembly
Belt Tension Sensor
•Front Seat Belt Buckle Pretensioners
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How The Airbag System Works
•
TheOccupant Restraint Controller (ORC)determines
if a frontal collision is severe enough to require the
airbags to inflate. Based on the level of collision
severity, the front control module determines the
proper rate of inflation. The front airbag inflators are
designed to provide different rates of airbag inflation.
•The ORC may modify the rate of inflation based on the
occupant size provided by the Occupant Classification
Module.
•The ORC will not detect side, roll over, or rear impacts.
•The ORC monitors the readiness of the electronic parts
of the system whenever the ignition switch is in the
START or RUN positions. These include all of the
items listed above except the steering wheel andcolumn, instrument panel and passenger knee bol-
sters. 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.
•Also, the ORC turns on the AIRBAG warn-
ing light and PAD indicator light in the
center of the instrument panel for 6 to 8
seconds for a self-check when the ignition is
first turned on. After the self-check, the AIRBAG
warning light will turn off. The PAD indicator light
will function normally (Refer to “Passenger Airbag
Disable (PAD) Indicator Light” in this section). If the
ORC detects a malfunction in any part of the system, it
turns on the AIRBAG warning light either momen-
tarily or continuously. A single chime will sound if the
light comes on again after initial start up.
56 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

WARNING!
Ignoring the AIRBAG warning light in your instru-
ment panel could mean you won’t have the airbags
to protect you in a collision. If the light does not
come on, stays on after you start the vehicle, or if it
comes on as you drive, have the airbag system
checked right away.
•TheDriver and Passenger Airbag/Inflator Unitsare
located in the center of the steering wheel and the right
side of the instrument panel. When the ORC and
impact sensors detects a collision requiring the air-
bags, it signals the inflator units. A large quantity of
nontoxic gas is generated to inflate the front airbags.
Different airbag inflation rates may be possible based
on collision severity and occupant size. The steering
wheel hub trim cover and the upper right side of the
instrument panel separate and fold out of the way asthe airbags inflate to their full size. The airbags fully
inflate in about 50–70 milliseconds. This is about half
of the time it takes to blink your eyes. The airbags then
quickly deflate while helping to restrain the driver and
front passenger.
The driver’s and passenger’s front airbag gas is vented
through the airbag material towards the instrument
panel. In this way the airbags do not interfere with
your control of the vehicle.•TheSide Impact SRS Window Bagsare designed to
activate only in certain side collisions. When the ORC
and the side impact sensors (with side impact option)
detects a collision requiring the window bags to
inflate, it signals the inflators on the crash side of the
vehicle. A quantity of nontoxic gas is generated to
inflate the window bag. The inflating window bag
pushes the outside edge of the headliner out of the
way and covers the window. The airbag inflates in
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If there is a rapid change in temperature or humidity,
the OCS may not be able to properly approximate
occupant size. If your seat including your trim cover
and cushion needs to be serviced in any way (includ-
ing removal or loosening/tightening of seat attach-
ment bolts), take the vehicle to your authorized dealer.
Only manufacturer approved seat accessories may be
used.
If there is a fault present in the system, the AIRBAG
warning light will illuminate indicating that you should
take the vehicle to an authorized dealer. In the presence
of an occupant in the passenger seat, if both the PAD
indicator light and AIRBAG warning light are illumi-
nated the airbag will be disabled.
The ORC will not allow front airbag deployment in the
event of a collision for occupants classified into the
empty or child size categories. The PAD indicator light
will illuminate indicating that the Passenger Airbag isOFF when the OCS has determined that the occupant size
category is a child. Also, when the seat is empty or an
object that weighs less than a predetermined threshold is
placed on the seat, the light will remain OFF. (The PAD
indicator light is an amber light located on the center of
the instrument panel above the climate controls.)
Passenger Airbag Disabled Light
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WARNING!
Deployed airbags, front seat belt buckle pretension-
ers and driver inflatable knee blocker cannot protect
you in another collision. Have the airbags, front seat
belt buckle pretensioners and driver inflatable knee
blocker replaced by an authorized dealer as soon as
possible. Also, have the Occupant Classification
System serviced as well.
Enhanced Accident Response
If the airbags and seat belt pretensioners deploy after an
impact and the electrical system remains functional,
vehicles equipped with power door locks will unlock
automatically. In addition, approximately 10 seconds
after the vehicle has stopped moving, the interior lights
will illuminate until the ignition switch is turned off.
Maintaining Your Airbag System
WARNING!
•Modifications to any part of the airbag system could cause
it to fail when you need it. You could be injured because
the airbags are not there to protect you. Do not modify the
components or wiring, including adding any kind of
badges or stickers to the steering wheel hub trim cover or
the upper right side of the instrument panel. Do not
modify the front bumper, vehicle body structure, or frame.
•Do not attempt to modify any part of your advanced airbag
system. The airbag may inflate accidentally or may not
function properly if modifications are made. Take your
vehicle to an authorized dealer for any advanced airbag
system service. If your seat including your trim cover and
cushion needs to be serviced in any way (including re-
moval or loosening/tightening of seat attachment bolts),
take the vehicle to your authorized dealer. Only manufac-
turer approved seat accessories may be used. If it is
necessary to modify an advanced airbag system for per-
sons with disabilities, contact your authorized dealer.
64 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.
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▫Headlights, Parking Lights, Instrument Panel
Lights.............................135
▫Automatic Headlights..................136
▫Daytime Running Lights (Canada Only).....136
▫Lights-On Reminder...................136
▫Headlight Time Delay..................136
▫Fog Lights — If Equipped...............137
▫Turn Signals.........................137
▫Highbeam/Lowbeam Select Switch.........138
▫Passing Light........................138

Windshield Wipers And Washers...........138
▫Windshield Washers...................138
▫Mist Feature.........................139▫Windshield Wiper Operation.............139
▫Intermittent Wiper System...............139
▫Rear Window Wiper/Washer.............139

Tilt Steering Column....................141

Electronic Stability Program (ESP) /
Traction Control Switch (TCS) — If Equipped . . . 141

Rear Park Assist System — If Equipped.......143

Rear Camera — If Equipped...............146

Adjustable Pedals — If Equipped...........148

Electronic Speed Control..................150
▫To Activate..........................150
▫To Set At A Desired Speed...............151
▫To Deactivate........................151
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Barge In - Overriding Prompts
The ’Voice Recognition’ button can be used when you
wish to skip part of a prompt and issue your voice
recognition command immediately. For example, if a
prompt is playingWould you like to pair a phone, clear
a,you could press the ’Voice Recognition’ button and
sayPair a Phoneto select that option without having to
listen to the rest of the voice prompt.
Turning Confirmation Prompts On/Off
Turning confirmation prompts off will stop the system
from confirming your choices (e.g., the UConnect™
system will not repeat a phone number before you dial
it).
•Press the ’Phone’ button to begin.
•After theReadyprompt and the following beep, say
Setup Confirmations.The UConnect™ system will
play the current confirmation prompt status and you
will be given the choice to change it.
Phone and Network Status Indicators
If available on the radio and/or on a premium display
such as the instrument panel cluster, and supported by
your cell phone, the UConnect™ system will provide
notification to inform you of your phone and network
status when you are attempting to make a phone call
using UConnect™. The status is given for roaming net-
work signal strength, phone battery strength, etc.
Dialing Using the Cellular Phone Keypad
You can dial a phone number with your cellular phone
keypad and still use the UConnect™ system (while
dialing via the cell phone keypad, the user must exercise
caution and take precautionary safety measures). By
dialing a number with your paired Bluetooth™ cellular
phone, the audio will be played through your vehicle’s
audio system. The UConnect™ system will work the
same as if you dial the number using voice recognition.
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