2009 JEEP WRANGLER wiring

Upper Half Door Window Installation —
If Equipped
1. Grasp the half door window and line up pins into
pockets in lower door.
2. Push down to ensure the half door window is fully
seated.
Front Door Removal
WARNING!
Do not drive your vehicle on public roads with the
doors removed as you will lose the protection that
they can provide. This procedure is furnished for use
during off-road operation only.
1. Remove the hinge pin screws from the upper and
lower outside hinges (using a #T50 Torx head driver).2. Unplug the wiring harness connector under the instru-
ment panel by pressing the tab at the side of the
connector and pulling to disconnect.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 27

Rear Door Removal (Four-Door Models)
WARNING!
Do not drive your vehicle on public roads with the
doors removed as you will lose the protection that
they can provide. This procedure is furnished for use
during off-road operation only.
1. Remove the hinge pin screws from the upper and
lower outside hinges (using a #T50 Torx head driver).2. Slide the front seat(s) fully forward.
3.
Remove the trim access door from the bottom of B-pillar.
4. Unplug the wiring harness connector.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 29

WARNING! (Continued)
•If your vehicle is equipped with side airbags, do not
attach cupholders or any other objects on or around
the door. The inflating side airbag could drive the
objects into occupants, causing serious injury.
•Do not cover or place items on the airbag covers.
These items may cause serious injury during infla-
tion.
•Do not store or place items under the front seats.
You may damage the airbag wiring harnesses.
The Advanced Front Airbags have a multistage inflator
design. This allows the airbag to have different rates of
inflation that are based on severity and type of collision.
Along with the seat belts, Advanced Front Airbags work
with the instrument panel knee bolsters to provide
improved protection for the driver and front passenger.
Side airbags also work with seat belts to improve occu-
pant protection.Here are some simple steps you can take to minimize the
risk of harm from a deploying airbag:
1. Children 12 years and under should always ride
buckled up in a rear seat.
Infants in rear facing child restraints should
NEVERride
in the front seat of a vehicle with a passenger airbag. An
airbag deployment could cause severe injury or death to
infants in that position.
Children that are not big enough to properly wear the
vehicle seat belt should be secured in the rear seat, in a
child restraint or belt-positioning booster seat. Older
children who do not use child restraints or belt-
positioning booster seats should ride properly buckled
up in the rear seat. Never allow children to slide the
shoulder belt behind them or under their arm.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 51

•Turn on the interior lights, which remain on as long as
the battery has power or until the ignition key is
removed.
•Unlock the doors automatically.
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, 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 or vehicle body struc-
ture.(Continued)
WARNING! (Continued)
•You need proper knee impact protection in a
collision. Do not mount or locate any aftermarket
equipment on or behind the knee bolsters.
•It 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 an airbag system.
Airbag Warning Light
You will want to have the airbag system ready to inflate for
your protection in an impact. The airbag system is designed
to be maintenance free. If any of the following occurs, have
an authorized dealer service the system promptly:
•Does not come on during the six to eight seconds after
the ignition switch is first turned on.
•Remains on after the six to eight second interval.
•Comes on for any period of time while driving.
58 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Towing Requirements — 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.
The Trailer Tow Package will include a four–pin 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 illustration.
Four-Pin Connector
1 — Female Pins 4 — Park
2 — Male Pin 5 — Left Stop/Turn
3 — Ground 6 — Right Stop/Turn
380 STARTING AND OPERATING

Inflation Pressures..................... 343
Jacking ........................... 389,392
Load Capacity ..................... 338,339
Pressure Monitor System (TPMS) ........... 351
Pressure Warning Light .................. 206
Quality Grading ....................... 479
Radial .............................. 346
Replacement ......................... 348
Rotation ............................ 350
Safety .............................. 333
Sizes ............................... 335
Spare Tire ........................... 390
Spinning ............................ 346
Tread Wear Indicators ................... 347
To Open Hood .......................... 93
Tongue Weight/Trailer Weight .............. 375
Torque Converter Clutch .................. 291
Tow Hooks, Emergency ................... 396
Towing ............................ 365,397Disabled Vehicle
....................... 397
Guide .............................. 369
Recreational .......................... 382
Weight .............................. 369
Trac-Lok Rear Axle ...................... 295
Traction Control ......................... 319
Traction Control Light .................... 211
Trailer Sway Control (TSC) ................. 332
Trailer Towing .......................... 365
Cooling System Tips .................... 382
Hitches .......................... 356,368
Minimum Requirements ................. 376
Trailer and Tongue Weight ............... 375
Wiring .............................. 380
Trailer Towing Guide ..................... 369
Trailer Weight .......................... 369
Transfer Case ........................... 426
Four-Wheel-Drive Operation .............. 291
Maintenance ......................... 426
496 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.