2013 DODGE GRAND CARAVAN wiring

Maintaining Your Air Bag System
WARNING!
•Modifications to any part of the air bag system
could cause it to fail when you need it. You could
be injured if the air bag system is 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
add aftermarket side steps or running boards.
•It is dangerous to try to repair any part of the air
bag system yourself. Be sure to tell anyone who
works on your vehicle that it has an air bag system.
(Continued)
WARNING!(Continued)
•Do not attempt to modify any part of your air bag
system. The air bag may inflate accidentally or may
not function properly if modifications are made.
Take your vehicle to an authorized dealer for any
air bag system service. If your seat, including 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 approved
seat accessories may be used. If it is necessary to
modify the air bag system for persons with dis-
abilities, contact your authorized dealer.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 87

Air Bag Warning Light
You will want to have the air bags ready to
inflate for your protection in a collision. The Air
Bag Warning Light monitors the internal circuits
and interconnecting wiring associated with air
bag system electrical components. While the air bag system
is designed to be maintenance free, if any of the following
occurs, have an authorized dealer service the air bag
system immediately.
•The Air Bag Warning Light does not come on for
approximately four to eight seconds when the ignition
switch is first turned to ON/RUN.
•The Air Bag Warning Light remains on after the
approximate four to eight-second interval.
•The Air Bag Warning Light comes on intermittently or
remains on while driving.NOTE:If the speedometer, tachometer, or any engine
related gauges are not working, the Occupant Restraint
Controller (ORC) may also be disabled. The air bags may
not be ready to inflate for your protection. Promptly
check the fuse block for blown fuses. Refer to the label
located on the inside of the fuse block cover for the
proper air bag fuses. See your authorized dealer if the
fuse is good.
Event Data Recorder (EDR)
This vehicle is equipped with an event data recorder
(EDR). The main purpose of an EDR is to record, in
certain crash or near crash-like situations, such as an air
bag deployment or hitting a road obstacle, data that will
assist in understanding how a vehicle’s systems per-
formed. The EDR is designed to record data related to
vehicle dynamics and safety systems for a short period of
88 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

WARNING!(Continued)
•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 a collision.
Towing Requirements – Trailer Lights And Wiring
Whenever you pull a trailer, regardless of the trailer size,
stoplights and turn signals on the trailer are required for
motoring safety.
The Trailer Tow Package may include a four- and 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.
Four-Pin Connector
1 — Female Pins 4 — Park
2 — Male Pin 5 — Left Stop/Turn
3 — Ground 6 — Right Stop/Turn
5
STARTING AND OPERATING 553

BULB REPLACEMENT
Headlamps
1. Raise the hood to access the rear of the headlamp
housing.
2.
Slide the red lock tab rearward on the connector, then
depress the tab and remove the connector from the bulb.
3. Twist the headlamp bulb and pull the bulb from the
headlamp housing.
4. Install the new headlamp bulb and twist until locked
into the headlamp housing.
CAUTION!
Do not touch the new bulb with your fingers. Oil
contamination will severely shorten bulb life. If the
bulb comes in contact with an oily surface, clean the
bulb with rubbing alcohol.
5. Connect the wiring connector to bulb and slide red
lock tab forward.
Front Park/Turn Signal Lamps
1. Raise the hood to access the rear of the headlamp
housing.
2. Twist the turn signal socket and remove from the
headlamp housing, then pull the bulb out.
3. Push the new bulb into the socket and reinstall the
socket by twisting until locked into the headlamp
housing.
7
MAINTAINING YOUR VEHICLE 635

Fog Lamps
NOTE:Access to the fog lamp bulb is from the rear of
the fascia. On the left rear side of the fascia, remove the
push pin and lower the hinged access door on the air
dam.
1. From behind the bumper fascia, or the access panel on
the air dam, squeeze the two tabs on the side of the
bulb socket and pull straight out from the fog lamp.
CAUTION!
Do not touch the new bulb with your fingers. Oil
contamination will severely shorten bulb life. If the
bulb comes in contact with an oily surface, clean the
bulb with rubbing alcohol.2. Disconnect the wire harness from the bulb.
3. Reconnect the wiring harness to the new bulb and
reinstall by inserting the new bulb straight into the fog
lamp until it locks into place.
Rear Tail, Stop, Turn Signal, Side Marker And
Backup Lamps
1. Raise the liftgate.
2. Remove the tail lamp assembly by removing the two
screws from the inboard side. Use a fiber stick or
similar tool to gently pry the light on the outboard side
to disengage the two ball studs.
636 MAINTAINING YOUR VEHICLE

Torque Converter Clutch....................476
Towing................................541
24-Hour Towing Assistance................160
Disabled Vehicle........................586
Guide...............................547
Recreational...........................556
Weight...............................547
Towing Assistance.........................160
Traction................................477
Traction Control..........................486
Traction Control Switch.....................486
Trailer Sway Control (TSC)..................492
Trailer Towing...........................541
Cooling System Tips.....................555
Hitches..............................546
Minimum Requirements..................549
Tips.................................554
Trailer and Tongue Weight.................548
Wiring...............................553Trailer Towing Guide.......................547
Trailer Weight............................547
Transmission............................617
Automatic............................464
Fluid................................617
Transmitter Battery Service (Remote Keyless Entry). . .28
Transmitter, Garage Door Opener (HomeLink®). . . .256
Transmitter, Remote Keyless Entry (RKE).........20
Transporting Pets.........................112
Tread Wear Indicators......................514
Trip Odometer...........................312
Turn Signals.............................311
UCI Connector...........................376
Umbrella Holder..........................281
Uniform Tire Quality Grades.................657
Universal Consumer Interface (UCI) Connector. . . .376
Universal Transmitter......................256
678 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 personnel.
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.