wiring CHRYSLER PT CRUISER 2008 1.G Owners Manual

The front airbag system consists of the following:•
Occupant Restraint Controller
•
Side Remote Acceleration Sensors (If equipped)
•
Airbag Warning Light
•
Driver Airbag
•
Passenger Airbag
•
Front Seat Mounted Side Airbags (If equipped)
•
Steering Wheel and Column
•
Instrument Panel
•
Interconnecting Wiring
•
Knee Impact Bolsters
•
Driver Inflatable Knee Blocker
•
Front Acceleration Sensors
•
Driver and Front Passenger Seat Belt Pretensioners
•
Occupant Classification System (OCS) for the Front
Passenger Seat
Occupant Classification Module

Passenger Airbag Disable (PAD) Indicator Light

Weight Sensors
How The Airbag System Works
•
TheOccupant Restraint Controller (ORC) determines
if a frontal collision is severe enough to require the
airbags to inflate. The front airbag inflators are de-
signed to provide different rates of airbag inflation
from direction provided by the ORC. The ORC may
also modify the rate of inflation based on the occupant
size provided by the Occupant Classification Module.
The ORC will not detect roll over.THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 59
2

WARNING!
Deployed airbags and seat belt pretensioners cannot
protect you in another collision. Have the airbags,
seat belt pretensioners, and the front passenger seat
belt retractor assembly, replaced by an authorized
dealer as soon as possible. Also, have the Occupant
Classification System serviced as well.
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 if the airbag system is not there to protect
you. Do not modify the components or wiring, in-
cluding 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 add aftermarket
side steps or running boards.
68 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

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 if the airbag system is not there to protect
you. Do not modify the components or wiring, in-
cluding 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 add aftermarket
side steps or running boards.
WARNING!
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 includ-
ing your trim cover and cushion needs to be serviced
in any way (including removal or loosening/
tightening of seat attachment bolts), take the vehicle
to your authorized dealer. Only manufacturer ap-
proved seat accessories may be used. If it is necessary
to modify an advanced airbag system for persons
with disabilities, contact your authorized dealer.THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 103
2

Towing Requirements — Trailer Lights & WiringWhenever you pull a trailer, regardless of the trailer size,
stop lights and turn signals on the trailer are required for
motoring safety.
The Trailer Tow Package may include a four- or seven-
pin wiring harness. Use a factory approved trailer har-
ness 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
STARTING AND OPERATING 353
5

MAINTAINING YOUR VEHICLE
CONTENTS2.4L Turbo Engine Compartment ............378
 2.4L Engine Compartment ................379
 Onboard Diagnostic System — OBD II ........380
▫ Loose Fuel Filler Cap Message ............381
 Emissions Inspection And Maintenance
Programs ............................381
 Replacement Parts ......................383
 Authorized Dealer Service ................383
 Maintenance Procedures ..................384 ▫
Engine Oil ..........................384
▫ Drive Belts — Check Condition And Tension . . 388
▫ Spark Plugs .........................388
▫ Ignition Wiring System .................388
▫ Catalytic Converter ....................389
▫ Engine Timing Belt ....................390
▫ Crankcase Emission Control System ........390
▫ Fuel Filter ..........................391
▫ Air Cleaner Element (Air Filter) ...........391
7

Engine Oil Filter SelectionAll of this manufacturers engines have a full-flow type
disposable oil filter. Use a filter of this type for replace-
ment. The quality of replacement filters varies consider-
ably. Only high quality filters should be used to assure
most efficient service. Mopar Engine Oil Filters are high
quality oil filters and are recommended.DRIVE BELTS — CHECK CONDITION AND
TENSIONAt the mileage shown in the maintenance schedules,
check all drive belts for condition and proper tension.
Improper belt tension can cause belt slippage and failure.
Inspect the drive belts for evidence of cuts, cracks, or
glazing and replace them if there is any sign of damage
which could result in belt failure. If adjustment is re-
quired, see your authorized dealer for service.Special tools are required to properly measure tension
and to restore belt tension to factory specifications. Also,
check belt routing to make sure there is no interference
between the belts and other engine components.
SPARK PLUGSSpark plugs must fire properly to assure engine perfor-
mance and emission control. New plugs should be in-
stalled at the specified mileage. The entire set should be
replaced if there is any malfunction due to a faulty spark
plug. Refer to “Fluids, Lubricants, and Genuine Parts” in
this section for the proper type of spark plug for use in
your vehicle.IGNITION WIRING SYSTEMThe ignition cables should be kept clean and properly
connected. Terminals should be fully seated. Cracked,
damaged, or faulty cables should be replaced.
388 MAINTAINING YOUR VEHICLE

HeadlightsBulb Replacement ...................... 425
Cleaning ............................ 415
High Beam ........................ 189,234
High Beam/Low Beam Select Switch ........ 189
Passing ............................. 190
Switch .............................. 186
Heated Seats ........................... 169
Hitches Trailer Towing ........................ 345
HomeLink (Garage Door Opener) Transmitter . . . 197
Hood Release .......................... 183
Hoses ............................. 403,404
Ignition ............................... 13
Key ................................. 13
Wiring System (Spark Plug Wires) .......... 388
Ignition Key Removal ..................... 13
Immobilizer (Sentry Key) .................15,37Infant Restraint
....................... 73,107
Information Center, Vehicle ................. 240
Inside Rearview Mirror ................... 135
Instrument Cluster .................... 223,226
Instrument Panel and Controls .............. 222
Instrument Panel Cover ................413,415
Instrument Panel Lens Cleaning ............. 416
Integrated Power Module (Fuses) ............ 419
Interior Appearance Care .................. 413
Intermittent Wipers (Delay Wipers) ........... 192
Introduction ............................. 4
Jack Location ........................... 361
Jack Operation ....................... 360,363
Jacking Instructions ...................... 363
Jump Starting .......................... 367
Key, Programming ........................ 17
Key, Replacement ........................ 16
INDEX 477
10

Trailer Towing.......................... 343
Cooling System Tips .................... 355
Hitches ............................. 345
Minimum Requirements ................. 349
Trailer and Tongue Weight ................ 348
Wiring .............................. 353
Trailer Towing Guide ..................... 347
Trailer Weight .......................... 347
Transaxle ............................. 294
Additives ............................ 410
Automatic .................... 13,291,294,408
Autostick ............................ 299
Filter ............................... 409
Maintenance .......................... 408
Manual ........................ 14,292,301
Operation ........................... 294
Overdrive ........................... 298
Transmission Range Indicator ....................... 227 Transmitter Battery Service (Remote Keyless
Entry)
............................... 29,35
Transmitter, Garage Door Opener (HomeLink) . . 197
Transmitter Programming (Remote Keyless
Entry) ............................... 27,33
Transporting Pets ...................... 80,114
Tread Wear Indicators .................... 327
Trip Computer .......................... 235
Trip Odometer .......................... 229
Trip Odometer Reset Button ................ 230
Trunk Lid, Deck Lid (Convertible) ............. 39
Tumbling Rear Seat (Convertible) ............ 177
Tumbling Rear Seat (Sedan) ................ 175
Turbo Cool Down ....................... 293
Turn Signals ......................... 189,230
UConnect™ (Hands-Free Phone) ............. 138
Understanding Your Instrument Panel ......... 222
Uniform Tire Quality Grades ................ 467486 INDEX

INSTALLATION OF RADIO TRANSMITTING
EQUIPMENT
Special design considerations are incorporated into this
vehicle's electronic system to provide immunity to radio
frequency signals. Mobile two-way radios and telephone
equipment must be installed properly by trained person-
nel. The following must be observed during installation.
The positive power connection should be made directly
to the battery and fused as close to the battery as possible.
The negative power connection should be made to body
sheet metal adjacent to the negative battery connection.
This connection should not be fused.
Antennas for two-way radios should be mounted on the
roof or the rear area of the vehicle. Care should be used
in mounting antennas with magnet bases. Magnets may
affect the accuracy or operation of the compass on
vehicles so equipped.The antenna cable should be as short as practical and
routed away from the vehicle wiring when possible. Use
only fully shielded coaxial cable.
Carefully match the antenna and cable to the radio to
ensure a low Standing Wave Ratio (SWR).
Mobile radio equipment with output power greater than
normal may require special precautions.
All installations should be checked for possible interfer-
ence between the communications equipment and the
vehicle's electronic systems.