battery JEEP WRANGLER 2006 TJ / 2.G User Guide

EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS
In some localities, it may be a legal requirement to pass
an inspection of your vehicle’s emissions control system.
Failure to pass could prevent vehicle registration. For states which have an I/M (Inspection and
Maintenance) requirement, this check verifies the
following: the MIL (Malfunction Indicator Lamp)
is functioning and is not on when the engine is running,
and that the OBD (On Board Diagnostic) system is ready
for testing.
Normally, the OBD system will be ready. The OBD
system may notbe ready if your vehicle was recently
serviced, if you recently had a dead battery, or a battery
replacement. If the OBD system should be determined
not ready for the I/M test, your vehicle may fail the test. Your vehicle has a simple ignition key actuated test
which you can use prior to going to the test station. To
check if your vehicle’s OBD system is ready, you must do
the following:
1. Insert your ignition key into the ignition switch.
2. Turn the ignition to the ON position, but do not crank
or start the engine.
3. If you crank or start the engine, you will have to start
this test over.
4. As soon as you turn your key to the ON position, you
will see your MIL symbol come on as part of a normal
bulb check.
5. Approximately 15 seconds later, one of two things will
happen:
a. The MIL will flash for about 10 seconds and then
return to being fully illuminated until you turn off the
MAINTAINING YOUR VEHICLE 269
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ignition key or start the engine. This means that your
vehicle’s OBD system is not readyand you should not
proceed to the I/M station.
b. The MIL will not flash at all and will remain fully
illuminated until you turn off the ignition key or start
the engine. This means that your vehicle’s OBD system
is ready and you can proceed to the I/M station.
If your OBD system is not ready,you should see your
authorized dealer or repair facility. If your vehicle was
recently serviced or had a battery failure or replacement,
you may need to do nothing more than drive your
vehicle as you normally would in order for your OBD
system to update. A recheck with the above test routine
may then indicate that the system is now ready.
Regardless of whether your vehicle’s OBD system is
ready or not ready, if the MIL symbol is illuminated
during normal vehicle operation, you should have your vehicle serviced before going to the I/M station. The I/M
station can fail your vehicle because the MIL symbol is on
with the engine running.
REPLACEMENT PARTS
Use of genuine Mopar
parts for normal/scheduled
maintenance and repairs is highly recommended to in-
sure the designed performance. Damage or failures
caused by the use of non-Mopar parts for maintenance
and repairs will not be covered by the manufacturer’s
warranty.
DEALER SERVICE
Your dealer has the qualified service personnel, special
tools and equipment to perform all service operations in
an expert manner. Service Manuals are available which
include detailed service information for your vehicle.
Refer to these manuals before attempting any procedure
yourself.
270 MAINTAINING YOUR VEHICLE

Fuel Filter
A plugged fuel filter can cause hard starting or limit the
speed at which a vehicle can be driven. Should an
excessive amount of dirt accumulate in the fuel tank,
frequent replacement of the fuel filter which is mounted
in the fuel tank may be necessary.
Engine Air Cleaner Filter
Under normal driving conditions, replace the air filter at
the intervals shown on “Maintenance Schedule A.” If,
however, you drive the vehicle frequently under dusty or
severe conditions, the filter element should be inspected
periodically and replaced if necessary at the intervals
shown on “Maintenance Schedule B.”
WARNING!
The air cleaner can provide protection in the case of
engine backfire. Do not remove the air cleaner
unless it is necessary for repair or maintenance.
Make sure that no one is near the engine compart-
ment before starting the vehicle with the air cleaner
removed. Failure to do so can result in serious
personal injury.
Maintenance-Free Battery
Your vehicle is equipped with a maintenance-free battery.
You will never have to add water, nor is periodic main-
tenance required.
278 MAINTAINING YOUR VEHICLE

WARNING!
Battery posts, terminals, and related accessories con-
tain lead and lead compounds. Always wash hands
after handling the battery.
To determine the battery charge, check the battery test
indicator (if equipped) on top of the battery. Refer to the
illustration.
CAUTION!
It is essential when replacing the cables on the
battery that the positive cable is attached to the
positive post and the negative cable is attached to the
negative post. Battery posts are marked (+) positive
and negative (-) and identified on the battery case.
Also, if a “fast charger” is used while battery is in the
vehicle, disconnect both vehicle battery cables be-
fore connecting the charger to battery. Do not use a
“fast charger” to provide starting voltage.
MAINTAINING YOUR VEHICLE 279
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Underhood Fuses (Power Distribution Center)
Your vehicle is equipped with an electrical power distri-
bution center located in the engine compartment near the
battery. This power center houses plug-in “Cartridge”
fuses, ISO relays, and Mini (Micro) fuses. A label inside the latching cover of the center identifies
each component for ease of replacement, if necessary.
Cartridge and mini (micro) fuses can be obtained from
your authorized dealer.
Cavity Fuse/Color Description
1 40 Amp Green HEVAC
2 40 Amp Green HBL (Rear Window Defroster)
3 40 Amp Green Exterior Lighting
4 40 Amp Green Radiator Fan
5 20 Amp Yellow Transmission
6 30 Amp Pink Starter
7 Open
8 40 Amp Green ABS Motor
9 20 Amp Yellow ASD
10 40 Amp Green HD/LP
11 Open IOD Storage
12 30 Amp Pink ABS Valve
Power Distribution Center
MAINTAINING YOUR VEHICLE 307
7

VEHICLE STORAGE
If you are leaving your vehicle dormant for more than 21
days you may want to take steps to protect your battery.
You may:
•Remove Cartridge fuse #15 in the Power Distribution
Center labeled Ignition-Off Draw (IOD).
•Store the removed IOD fuse in the Power Distribution
Center location #11 labeled “IOD Storage.”
•Or, disconnect the negative cable from the battery.
•Anytime you store your vehicle, or keep it out of
service (i.e. vacation) for two weeks or more, run the
air conditioning system at idle for about five minutes
in the fresh air and high blower setting. This will
insure adequate system lubrication to minimize the
possibility of compressor damage when the system is
started again.
REPLACEMENT BULBS — IF EQUIPPED
Interior Lights Bulb Type
Auto. Trans. Indicator Light ................. 658
Courtesy Lights, Under Dash (1) .............. 906
Heater Control Lights (2) ................... 194
Rocker Switch Indicator Light
(Rear Window Defogger, and Rear Wash/Wipe) .... **
Soundbar Dome Light ..................... 912
** Bulbs only available from authorized dealer.
Instrument Cluster Bulb Type
Telltale (High Beam) ....................... 74
Illumination ............................ 103
MAINTAINING YOUR VEHICLE 309
7

Once a Month
•Check the tire pressure and look for unusual wear or
damage.
•Inspect the battery and clean and tighten the terminals
as required.
•Check the fluid levels of the coolant reservoir, brake
master cylinder, and transmission, and add as needed.
•Check all lights and all other electrical items for correct
operation. At Each Oil Change
•Change the engine oil filter.
•Inspect the exhaust system.
•Inspect brake hoses.
•Check the coolant level, hoses, and clamps.
•After completion of off-road operation, the underside
of the vehicle should be thoroughly inspected. Exam-
ine threaded fasteners for looseness.
320 MAINTENANCE SCHEDULES
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About Your Brakes....................... 203
ABS (Anti-Lock Brake System) ............151,205
Add-A-Trunk ........................... 74
Adding Washer Fluid ..................... 141
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . 278
Air Conditioner Maintenance ............... 280
Air Conditioning ........................ 174
Air Conditioning Controls ................. 175
Air Conditioning, Operating Tips ............ 177
Air Conditioning Refrigerant ............... 281
Air Filter .............................. 278
Air Pressure, Tires ....................... 222
Airbag ................................ 27
Airbag Deployment ....................... 32
Airbag Light ......................... 34,149
Airbag Maintenance ....................... 33
Alignment and Balance ................... 227
Alterations/Modifications, Vehicle ............. 9
Antenna, Satellite Radio ................... 171 Antifreeze (Engine Coolant)
................ 314
Anti-Lock Brake System (ABS) .............. 205
Anti-Lock Warning Light .................. 151
Appearance Care ........................ 297
Automatic Dimming Mirror ................. 52
Automatic Transmission ................188,292
Adding Fluid ......................... 294
Fluid and Filter Changes ................. 292
Fluid Level Check ...................... 293
Fluid Type ........................... 292
Gear Ranges .......................... 189
Shifting ............................. 188
Special Additives ...................... 294
Torque Converter ...................... 194
Auxiliary Electrical Outlet (Power Outlet) ....... 71
Auxiliary Power Outlet .................... 71
Axle Lock ............................. 199
Battery ............................... 278
348 INDEX

Turn Signal................... 66,147,311,313
Warning (Instrument Cluster Description) ..... 147
Loading Vehicle Tires ............................... 217
Locking Axle ........................... 199
Locks ................................. 18
Door ................................ 19
Steering Wheel ......................... 17
Lower Anchors and Tether for CHildren
(LATCH) ............................ 38,39
Lubrication, Body ....................... 282
Maintenance, Airbag ...................... 33
Maintenance Free Battery .................. 278
Maintenance Procedures ................... 271
Maintenance Schedule .................... 318
Schedule “A” ......................... 332
Schedule “B” ......................... 321
Maintenance Schedules .................... 318 Malfunction Indicator Light (Check Engine) . . 149,269
Manual, Service
......................... 344
Manual Transmission .................. 185,294
Fluid Level Check ...................... 294
Lubricant Selection ..................... 294
Shift Speeds .......................... 187
Master Cylinder (Brakes) .................. 291
Mirrors ................................ 52
Automatic Dimming ..................... 52
Compass/Temperature ................... 52
Outside .............................. 56
Rearview ............................. 52
Modifications/Alterations, Vehicle ............. 9
Mopar Parts ......................... 270,343
Multi-Function Control Lever ................ 64
New Vehicle Break-In Period ................ 44
Occupant Restraints ....................... 19
356 INDEX