2012 DODGE CARAVAN wiring

INSTALLATION OF RADIO TRANSMITTING
EQUIPMENTSpecial 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.
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WARNING!
Deployed air bags and seat belt pretensioners can not
protect you in another collision. Have the air bags,
seat belt pretensioners, and the front seat belt retrac-
tor assemblies replaced by an authorized dealer im-
mediately. Also, have the Occupant Restraint Con-
troller (ORC) system serviced as well.
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)
82 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
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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 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 approved seat accessories may be
used. If it is necessary to modify the air bag system
for persons with disabilities, contact your autho-
rized dealer.
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.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 83
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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
hydraulic brake lines. It can overload your brake
system and cause it to fail. You might not have
brakes when you need them and could have a
collision.(Continued)
WARNING! (Continued)
•Towing any trailer will increase your stopping
distance. When towing you should allow for addi-
tional space between your vehicle and the vehicle
in front of you. Failure to do so could result in an
collision.
Towing Requirements – Trailer Lights And Wiring
Whenever 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-pin or a
seven-pin wiring harness. Use a factory approved trailer
harness and connector.
NOTE:Do not cut or splice wiring into the vehicles
wiring harness.
506 STARTING AND OPERATING
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LIGHT BULBS – ExteriorBulb Number
Headlamp ............................. H11
Fog Lamp – If Equipped ................PSX24W
Front Side Marker, Park/
Turn Signal .................. 3757A or PY27/7W
Rear Tail, Stop, Turn Signal Lamp ............ LED
(Serviced at Authorized Dealer)
Center High-Mounted Stop Lamp ............ LED
(Serviced at Authorized Dealer)
Backup Lamp .......................... 3157
License ................................ 168
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.
586 MAINTAINING YOUR VEHICLE
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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.
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.
7
MAINTAINING YOUR VEHICLE 587
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Traction Control......................... 443
Traction Control Switch ................... 443
Trailer Towing .......................... 495
Cooling System Tips .................. 508
Hitches ............................ 500
Minimum Requirements ................ 503
Trailer and Tongue Weight .............. 502
Wiring ............................ 506
Trailer Towing Guide ..................... 501
Trailer Weight .......................... 501
Transaxle Selection of Lubricant ................. 591
Transmission ........................... 569
Automatic ....................... 422,569
Fluid .......................... 570,591
Transmitter Battery Service
(Remote Keyless Entry) .................... 26
Transmitter, Garage Door Opener (HomeLink®) . . 231
Transmitter, Remote Keyless Entry (RKE) ........ 20Transporting Pets
........................ 95
Tread Wear Indicators .................... 468
Trip Odometer .......................... 286
Turn Signals ................... 203,286,587,588
UCI Connector ......................... 346
Uconnect™ (Hands-Free Phone) ............. 125
Umbrella Holder ........................ 256
Uniform Tire Quality Grades ................ 617
Universal Consumer Interface (UCI) Connector . . . 346
Universal Transmitter ..................... 231
Unleaded Gasoline ....................... 482
Upholstery Care ........................ 574
Vanity Mirrors .......................... 116
Variance, Compass ....................... 314
Vehicle Certification Label ................. 492
Vehicle Identification Number (VIN) ............ 6
Vehicle Loading ................... 458,492,494
10
INDEX 637
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INSTALLATION OF RADIO TRANSMITTING
EQUIPMENTSpecial 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.
ProCarManuals.com