2011 JEEP LIBERTY Battery

ENGINE COMPARTMENT — 3.7L
1 — Air Cleaner Filter6 — Washer Fluid Reservoir
2 — Engine Oil Dipstick 7 — Engine Coolant Reservoir
3 — Brake Fluid Reservoir 8 — Engine Oil Fill
4 — Integrated Power Module (Fuses) 9 — Coolant Pressure Cap
5 — Battery
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MAINTAINING YOUR VEHICLE 443

“Electronic Vehicle Information Center (EVIC)” in “Un-
derstanding Your Instrument Panel” for further informa-
tion. Tighten the gas cap until aclickingsound is heard.
This is an indication that the gas cap is properly tight-
ened.
Press the odometer reset button to turn the message off.
If the problem persists, the message will appear the next
time the vehicle is started. This might indicate a damaged
cap. If the problem is detected twice in a row, the system
will turn on the MIL. Resolving the problem will turn the
MIL light off.
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 that require an Inspection and Mainte-
nance (I/M), this check verifies the “Malfunction
Indicator Light (MIL)” is functioning and is not
on when the engine is running, and that the OBD II
system is ready for testing.
Normally, the OBD II system will be ready. The OBD II
system may notbe ready if your vehicle was recently
serviced, recently had a dead battery or a battery replace-
ment. If the OBD II 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 II system is ready, you must
do the following:
1. Turn the ignition switch to the ON position, but do not
crank or start the engine.
2. If you crank or start the engine, you will have to start
this test over.
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MAINTAINING YOUR VEHICLE 445

3. As soon as you turn the ignition switch to the ON
position, you will see the MIL symbol come on as part of
a normal bulb check.
4. 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 ignition or start the engine. This means that your
vehicle’s OBD II 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 or start the
engine. This means that your vehicle’s OBD II system
is ready and you can proceed to the I/M station.
If your OBD II 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 II
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 II system is
ready or not, if the MIL 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 is on with the engine
running.
REPLACEMENT PARTS
Use of genuine MOPAR
parts for normal/scheduled
maintenance and repairs is highly recommended to en-
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.
446 MAINTAINING YOUR VEHICLE

WARNING!
The air induction system (air cleaner, hoses, etc.) can
provide a measure of protection in the case of engine
backfire. Do not remove the air induction system (air
cleaner, hoses, etc.) unless such removal is necessary
for repair or maintenance. Make sure that no one is
near the engine compartment before starting the
vehicle with the air induction system (air cleaner,
hoses, etc.) removed. Failure to do so can result in
serious personal injury.
Engine Air Cleaner Filter Selection
The quality of replacement engine air cleaner filters
varies considerably. Only high quality filters should be
used to assure most efficient service. MOPARengine air
cleaner filters are a high quality filter and are
recommended.
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.
WARNING!
•Battery fluid is a corrosive acid solution and can
burn or even blind you. Do not allow battery fluid
to contact your eyes, skin, or clothing. Do not lean
over a battery when attaching clamps. If acid
splashes in eyes or on skin, flush the area imme-
diately with large amounts of water. Refer to
“Jump-Starting Procedures” in “What To Do In
Emergencies” for further information.
(Continued)
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MAINTAINING YOUR VEHICLE 451

WARNING! (Continued)
•Battery gas is flammable and explosive. Keep
flame or sparks away from the battery. Do not use
a booster battery or any other booster source with
an output greater than 12 Volts. Do not allow cable
clamps to touch each other.
•Battery posts, terminals, and related accessories
contain lead and lead compounds. Wash hands
after handling.
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 posi-
tive (+) and negative (-) and are identified on the
battery case. Cable clamps should be tight on the
terminal posts and free of corrosion.
•If a “fast charger” is used while the battery is in
the vehicle, disconnect both vehicle battery cables
before connecting the charger to the battery. Do
not use a “fast charger” to provide starting voltage.
452 MAINTAINING YOUR VEHICLE

FUSES
Totally Integrated Power Module
The Totally Integrated Power Module is located in the
engine compartment near the battery. This center contains
cartridge fuses, mini-fuses and relays. A label that identi-
fies each component is printed on the inside of the cover.
Cavity CartridgeFuseMini-
Fuse Description
J1 — — —
J2 30 Amp Pink — Transfer Case Module
– If Equipped
J3 — — —
J4 25 Amp Natural — Driver Door Node
J5 25 Amp Natural — Passenger Door Node
J6 40 Amp Green — Antilock Brakes
Pump/Stability Control
System – If Equipped
J7 30 Amp Pink — Antilock Brakes Valve/
Stability Control Sys-
tem – If Equipped
Totally Integrated Power Module
478 MAINTAINING YOUR VEHICLE

Once A Month
•Check 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 and the
brake master cylinder, add as needed.
•Check all lights and other electrical items for correct
operation.
At Each Oil Change
•Change the engine oil filter.
•Inspect the brake hoses and lines.
CAUTION!
•Failure to perform the required maintenance items
may result in damage to the vehicle.
•Proper operation of four-wheel drive vehicles de-
pends on tires of equal size, type and circumfer-
ence on each wheel. Any difference in tire size can
cause damage to the transfer case. Tire rotation
schedule should be followed to balance tire wear.
Required Maintenance Intervals
Refer to the Maintenance Schedules on the following
pages for the required maintenance intervals.
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S494 MAINTENANCE SCHEDULES

Automatic Door Locks................... 31,32
Automatic Headlights .................... 159
Automatic Oil Change Indicator ..........232,239
Automatic Temperature Control (ATC) ......... 300
Automatic Transaxle ...................... 316
Special Additives ..................... 466
Automatic Transmission .............317,466,467
Adding Fluid .................... 467,489
Fluid and Filter Changes ............466,467
Fluid Change ....................... 467
Fluid Level Check .................... 467
Fluid Type ...................... 466,489
Gear Ranges ........................ 317
Special Additives ..................... 466
Torque Converter .................... 321
Auxiliary Electrical Outlet (Power Outlet) ...... 198
Auxiliary Power Outlet ................... 198
Axle Fluid ............................. 489
Axle Lubrication (Axle Fluid) ............... 489B-Pillar Location
........................ 362
Battery ............................... 451
Keyless Transmitter Replacement (RKE) ..... 25
Belts, Seat ............................ 44,89
Body Mechanism Lubrication ............... 454
Brake Assist System ...................... 346
Brake Control System, Electronic ............. 344
Brake Fluid ............................ 489
Brake System ........................... 464
Anti-Lock (ABS) .................. 342,344
Fluid Check ..................... 464,489
Master Cylinder ..................... 464
Parking ........................... 339
Warning Light ....................... 233
Brake, Parking .......................... 339
Brake/Transmission Interlock ............... 317
Brakes ............................... 464
Break-In Recommendations, New Vehicle ........ 87
Bulb Replacement ....................... 484
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INDEX 519