2009 JEEP LIBERTY brake fluid

Airbag Warning Light
The light should come on and remain on for six to eight
seconds as a bulb check when the ignition switch is first
turned ON. If the light is not lit during starting, see your
authorized dealer. If the light stays on, flickers, or comes
on while driving, have the system checked by an autho-
rized dealer.
Defroster
Check operation by selecting the defrost mode and place
the blower control on high speed. You should be able to
feel the air directed against the windshield. See your
authorized dealer for service if your defroster is
inoperable.
Periodic Safety Checks You Should Make Outside
the Vehicle
Tires
Examine tires for excessive tread wear and uneven wear
patterns. Check for stones, nails, glass, or other objectslodged in the tread. Inspect the tread and sidewall for
cuts and cracks. Check the wheel nuts for tightness.
Check the tires (including spare) for proper pressure.
Lights
Have someone observe the operation of exterior lights
while you work the controls. Check turn signal and high
beam indicator lights on the instrument panel.
Door Latches
Check for positive closing, latching, and locking.
Fluid Leaks
Check area under vehicle after overnight parking for fuel,
engine coolant, oil, or other fluid leaks. Also, if gasoline
fumes are detected or if fuel, power steering fluid, or
brake fluid leaks are suspected, the cause should be
located and corrected immediately.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 83
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28. Cruise Indicator — If EquippedThis indicator lights when the electronic speed
control system is turned on.
29. Shift Lever Indicator
This display indicator shows automatic transmission
shift lever selection.
30. Seat Belt Reminder Light This light will turn on for several seconds after the
ignition is turned ON as a reminder to “buckle
up.” This light will remain on as long as the seat
belt remains unbuckled.
31. Brake Warning Light This light monitors various brake functions,
including brake fluid level and parking brake
application. If the brake light turns on, it may
indicate that the parking brake is applied, that
the brake fluid level is low, or that there is a problem with
the anti-lock brake system reservoir. If the light remains on when the parking brake has been
disengaged, and the fluid level is at the full mark on the
master cylinder reservoir, it indicates a possible brake
hydraulic system malfunction or that a problem with the
Brake Booster has been detected by the Anti-Lock Brake
System (ABS) / Electronic Stability Program (ESP) sys-
tem. In this case, the light will remain on until the
condition has been corrected. If the problem is related to
the brake booster, the ABS pump will run when applying
the brake and a brake pedal pulsation may be felt during
each stop.
The dual brake system provides a reserve braking capac-
ity in the event of a failure to a portion of the hydraulic
system. A leak in either half of the dual brake system is
indicated by the Brake Warning Light, which will turn on
when the brake fluid level in the master cylinder has
dropped below a specified level.
The light will remain on until the cause is corrected.
UNDERSTANDING YOUR INSTRUMENT PANEL 213
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NOTE:The light may flash momentarily during sharp
cornering maneuvers, which change fluid level condi-
tions. The vehicle should have service performed, and
the brake fluid level checked.
If brake failure is indicated, immediate repair is neces-
sary.
WARNING!
Driving a vehicle with the red brake light on is
dangerous. Part of the brake system may have failed.
It will take longer to stop the vehicle. You could have
an accident. Have the vehicle checked immediately.
Vehicles equipped with the Anti-Lock Brake System
(ABS), are also equipped with Electronic Brake Force
Distribution (EBD). In the event of an EBD failure, the
Brake Warning Light will turn on along with the ABS
Light. Immediate repair to the ABS system is required. Operation of the Brake Warning Light can be checked by
turning the ignition switch from the OFF position to the
ON position. The light should illuminate for approxi-
mately two seconds. The light should then turn off unless
the parking brake is applied or a brake fault is detected.
If the light does not illuminate, have the light inspected
by an authorized dealer.
The light also will turn on when the parking brake is
applied with the ignition switch in the ON position.
NOTE:
This light shows only that the parking brake is
applied. It does not show the degree of brake application.
32. Vehicle Security Light — If Equipped This light will flash rapidly for approximately
16 seconds when the vehicle security system is
arming and then flash slowly when the system
is armed. The light will also turn on for about
three seconds when the ignition is first turned ON.
214 UNDERSTANDING YOUR INSTRUMENT PANEL

Off-Road Driving Tips .................. 314
▫ When To Use 4WD Low Range .......... 314
▫ Driving Through Water ................ 314
▫ Driving In Snow, Mud And Sand ......... 315
▫ Hill Climbing ....................... 316
▫ Traction Downhill .................... 317
▫ After Driving Off-Road ................ 317
 Power Steering ....................... 318
▫ Power Steering Fluid Check ............. 319
 Parking Brake ........................ 320
 Anti-Lock Brake System ................. 321
 Electronic Brake Control System ........... 324
▫ Anti-Lock Brake System (ABS) ........... 324▫
Traction Control System (TCS) ........... 325
▫ Brake Assist System (BAS) .............. 325
▫ Electronic Roll Mitigation (ERM) ......... 326
▫ Trailer Sway Control (TSC) —
If Equipped ........................ 327
▫ Hill Start Assist (HSA) ................ 328
▫ Hill Descent Control (HDC) —
If Equipped ........................ 331
▫ Electronic Stability Program (ESP) ........ 332
▫ ESP/BAS Warning Light And ESP/TCS
Indicator Light ...................... 336
 Tire Safety Information ................. 337
▫ Tire Markings ....................... 337
▫ Tire Identification Number (TIN) ......... 341
288 STARTING AND OPERATING

WARNING!
Abrasive material in any part of the brakes may cause
excessive wear or unpredictable braking. You might
not have full braking power when you need it to
prevent an accident. If you have been operating your
vehicle in dirty conditions, get your brakes checked
and cleaned as necessary.
•If you experience unusual vibration after driving in
mud, slush, or similar conditions, check the wheels for
impacted material. Impacted material can cause a
wheel imbalance and freeing the wheels of it will
correct the situation.
POWER STEERING
The standard power steering system will give you good
vehicle response and increased ease of maneuverability
in tight spaces. The system will provide mechanical
steering capability if power assist is lost.
If for some reason the power assist is interrupted, it will
still be possible to steer your vehicle. Under these condi-
tions, you will observe a substantial increase in steering
effort, especially at very low vehicle speeds and during
parking maneuvers.
NOTE:Increased noise levels at the end of the steering
wheel travel are considered normal and do not indicate
that there is a problem with the power steering system.
Upon initial start-up in cold weather, the power steering
pump may make noise for a short amount of time. This is
due to the cold, thick fluid in the steering system. This
noise should be considered normal, and it does not in any
way damage the steering system.
318 STARTING AND OPERATING

Inflation Pressure
This is the cold tire inflation pressure for your vehicle for
all loading conditions up to full GAWR.
Curb Weight
The curb weight of a vehicle is defined as the total weight
of the vehicle with all fluids, including vehicle fuel, at full
capacity conditions, and with no occupants or cargo
loaded into the vehicle. The front and rear curb weight
values are determined by weighing your vehicle on a
commercial scale before any occupants or cargo are
added.
Loading
The actual total weight and the weight of the front and
rear of your vehicle at the ground can best be determined
by weighing it when it is loaded and ready for operation.The entire vehicle should first be weighed on a commer-
cial scale to ensure that the GVWR has not been ex-
ceeded. The weight on the front and rear of the vehicle
should then be determined separately to be sure that the
load is properly distributed over front and rear axle.
Weighing the vehicle may show that the GAWR of either
the front or rear axles has been exceeded, but the total
load is within the specified GVWR. If so, weight must be
shifted from front to rear, or rear to front, as appropriate
until the specified weight limitations are met. Store the
heavier items down low and be sure that the weight is
distributed equally. Stow all loose items securely before
driving.
Improper weight distributions can have an adverse affect
on the way your vehicle steers and handles, and the way
the brakes operate.
STARTING AND OPERATING 373
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▫Cooling System ..................... 423
▫ Brake System ....................... 429
▫ Automatic Transmission ............... 430
▫ Transfer Case ....................... 431
▫ Front/Rear Axle Fluid ................. 432
▫ Sky SliderTopCare .................. 433
▫ Appearance Care And Protection From
Corrosion .......................... 435
 Fuses .............................. 440
▫ Totally Integrated Power Module (TIPM) . . . 440
 Replacement Light Bulbs ................ 446 
Bulb Replacement ..................... 447
▫ Headlight .......................... 447
▫ Front Turn Signal And Front Side Marker
Lights ............................ 448
▫ Front Fog Light ..................... 448
▫ Rear Tail/Stop, Turn Signal, And Back-Up
Lights ............................ 449
 Fluid Capacities ...................... 450
 Fluids, Lubricants, And Genuine Parts ....... 451
▫ Engine ............................ 451
▫ Chassis ........................... 452
408 MAINTAINING YOUR VEHICLE

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 9 — Coolant Pressure Cap
5 — Battery MAINTAINING YOUR VEHICLE 409
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