2008 CHRYSLER PACIFICA wiring

²Knee Impact Bolster
²Front Seat Belt Pretensioners
²Front Passenger Seat Occupant Classification System
(OCS) Ð If OCS Equipped
þOccupant Classification Module
þPassenger Airbag Disabled (PAD) Indicator Light
þInterconnecting Wiring
þBladder Assembly
þBelt Tension Sensor
How The Airbag System Works
²
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 theproper rate of inflation. The front airbag inflators are
designed to provide different rates of airbag inflation.
²The ORC will not detect side, roll over, or rear impacts.
²The 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 and
column, 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.
²Also, 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. If equipped, the PAD
indicator light will function normally. If the ORC
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 55
2

Maintaining Your Airbag System
WARNING!
²Modifications 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.
²Do not attempt to modify any part of your ad-
vanced airbag system. The airbag may inflate
accidentally or may not function properly if modi-
fications are made. Take your vehicle to an autho-
rized dealer for any advanced airbag system ser-
vice. If it is necessary to modify an advanced
airbag system for persons with disabilities, contact
your authorized dealer.
WARNING!
²You need proper knee impact protection in a
collision. Do not mount or locate any aftermarket
equipment on or behind the knee bolsters.
²It is dangerous to try to repair any part of the
airbag system yourself. Be sure to tell anyone who
works on your vehicle that it has airbags.
NOTE:Perchlorate Material Ð special handling may
apply. See www.dtsc.ca.gov/hazardouswaste/
perchlorate.
Airbag Light
You will want to have the airbags ready to
inflate for your protection in a collision. While
the airbag system is designed to be mainte-
nance free, if any of the following occurs, have
an authorized dealer service the system immediately.
64 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

NOTE:The fog lights will only operate with the head-
lights on low beam. Selecting high beam headlights will
turn off the fog lights.
Turn Signals
Move the lever up or down to signal a right-hand or
left-hand turn.
The arrow on either side of the instrument cluster flashes
to indicate the direction of the turn, and proper operation
of the front and rear turn signal lights. If an indicator fails
to light when the lever is moved, it would suggest that
the switch or indicator lamp is defective.
If a defective bulb or wiring circuit is detected for the
turn signal system, the arrow indicators will flash at a
faster rate.
You can signal a lane change by moving the lever
partially up or down.NOTE:If a turn signal has been left on for at least a mile
duration, a continuous chime will sound.
Turn Signal Lane Change Auto-Mode
Momentarily engage the multifunction control lever par-
tially up or down to activate the lane change feature
without holding the lever. The signal will flash 3 times,
and automatically turn off.
Highbeam/Lowbeam Select Switch
Pull the Multi-Function Lever towards you to switch the
headlights to HIGH beam. Pull the Lever a second time
to switch the headlights to LOW beam.
Passing Light
You can signal another vehicle with your headlights by
lightly pulling the Multi-Function Lever toward you.
This will cause the headlights to turn on at high beam
and remain on until the lever is released.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 139
3

þTrailer brakes are recommended for trailers over 1,000
lbs (454 kg) and required for trailers in excess of 2,000
lbs (907 kg).
CAUTION!
If the trailer weighs more than 1,000 lbs (454 kg)
loaded, it should have its own brakes and they
should be of adequate capacity. Failure to do this
could lead to accelerated brake lining wear, higher
brake pedal effort, and longer stopping distances.
WARNING!
Do not connect trailer brakes to your vehicle's hy-
draulic brake lines. It can overload your brake sys-
tem and cause it to fail. You might not have brakes
when you need them and could have an accident.
Towing any trailer will increase your stopping dis-
tance. When towing you should allow for additional
space between your vehicle and the vehicle in front
of you. Failure to do so could result in an accident.
Towing Requirements Ð Trailer Lights & Wiring
Whenever you pull a trailer, regardless of the trailer size,
stop lights and turn signals on the trailer are required for
motoring safety.
STARTING AND OPERATING 345
5

The Trailer Tow Package may includea4and7pin
wiring harness. Use a factory approved trailer harness
and connector.
NOTE:Do not cut or splice wiring into the vehicles
wiring harness.
The electrical connections are all complete to the vehicle
but you must mate the harness to a trailer connector.
Refer to the following illustrations.
4 - Pin Connector
346 STARTING AND OPERATING

Disabled Vehicle....................... 363
Guide.............................. 338
Recreational.......................348,365
Weight.............................. 338
Traction Control......................154,190
Traction Control Switch................... 154
Trailer Towing.......................... 334
Cooling System Tips.................... 348
Hitches............................. 338
Minimum Requirements................. 342
Trailer and Tongue Weight................ 341
Wiring.............................. 345
Trailer Towing Guide..................... 338
Trailer Weight.......................... 338
Transaxle
Automatic.........................12,278
Autostick......................145,281,282
Overdrive........................... 281
Selection of Lubricant................398,418Transmission........................... 398
Automatic........................... 398
Filter............................... 400
Fluid............................... 398
Transmitter Battery Service (Remote Keyless
Entry)................................. 24
Transmitter, Garage Door Opener (HomeLinkt) . . 146
Transmitter Programming (Remote Keyless
Entry)................................. 24
Transmitter, Remote Keyless Entry (RKE)........ 20
Transporting Pets........................ 77
Tread Wear Indicators.................... 309
Trip Odometer.......................... 191
Trip Odometer Reset Button................ 191
Turn Signals...................139,188,413,415
UConnectŸ (Hands-Free Phone).............. 89
Uniform Tire Quality Grades................ 434
Universal Joints......................... 386
454 INDEX