2010 JEEP LIBERTY gas type

lodged under the seat and interferes with operation of
the weight sensors, a fault will occur which turns on both
the “PAD Indicator Light” and the “Airbag Warning
Light.” Once the lodged object is removed, the fault will
be automatically cleared after a short period of time.
•TheDriver and Passenger Airbag/Inflator Units are
located in the center of the steering wheel and the right
side of the instrument panel. When the ORC detects a
collision requiring the airbags, it signals the inflator
units. A large quantity of non-toxic gas is generated to
inflate the Advanced Front Airbags. Different airbag
inflation rates are possible based on collision severity
and type. The steering wheel hub trim cover and the
upper right side of the instrument panel separate and
fold out of the way as the bags inflate to their full size.
The bags fully inflate in about 50 to 70 milliseconds.
This is about half of the time it takes to blink your eyes.
The bags then quickly deflate while helping to restrain
the driver and front passenger. The driver front airbag gas is vented through the vent
holes in the sides of the airbag. The passenger front
airbag gas is vented through the vent holes in the sides
of the airbag. In this way, the airbags do not interfere
with your control of the vehicle.
Along with seat belts and pretensioners, Advanced Front
Airbags work with the knee bolsters to provide improved
protection for the driver and front passenger. Side airbags
also work with seat belts to improve occupant protection.
•The Occupant Classification Module (OCM) is lo-
cated beneath the front passenger seat. The OCM
classifies the occupant into categories based on the
measurements made by the seat weight sensors. The
OCM communicates with the Occupant Restraint Con-
troller (ORC). The ORC uses the occupant category to
determine whether the front passenger airbag should
be turned off. It also determines the rate of airbag
inflation during a collision.
68 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

•Your vehicle has fourWeight Sensorslocated between
the seat and the floor pan. The weight sensors measure
applied weight and transfers that information to the
OCM.
•The Supplemental Side Airbag Inflatable Curtains
(SABIC) may deploy during collisions where the
impact is confined to a particular area of the side of the
vehicle, depending on the severity and type of colli-
sion. In these events, the ORC will deploy the SABIC
only on the impact side of the vehicle. Because airbag
sensors estimate deceleration over time, vehicle speed
and damage by themselves are not good indicators of
whether or not an airbag should have deployed.
A quantity of non-toxic gas is generated to inflate the
side curtain airbag. The inflating side curtain airbag
pushes the outside edge of the headliner out of the
way and covers the window. The airbag inflates in
about 30 milliseconds (about one quarter of the time it takes to blink your eyes) with enough force to injure
you if you are not belted and seated properly, or if
items are positioned in the area where the side curtain
airbag inflates. This especially applies to children. The
side curtain airbag is only about 312inches (9 cm) thick
when it is inflated.
The system includes sensors adjacent to both front and
rear seat occupants that are calibrated to deploy the
SABIC airbags during impacts that require airbag occu-
pant protection.
WARNING!
If your vehicle is equipped with left and right Side
Airbag Inflatable Curtain (SABIC), do not stack
luggage or other cargo up high enough to block the
location of the SABIC. The area where the side
curtain airbag is located should remain free from any
obstructions.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 69

CAUTION!
Proper operation of four-wheel drive vehicles de-
pends on tires of equal size, type and circumference
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.
Life Of Tire
The service life of a tire is dependent upon various
factors including but not limited to:
•Driving style
•Tire pressure
•Distance driven
WARNING!
Tires and the spare tire should be replaced after six
years, regardless of the remaining tread. Failure to
follow this warning can result in sudden tire failure.
You could lose control and have an accident resulting
in serious injury or death.
Keep dismounted tires in a cool, dry place with as little
exposure to light as possible. Protect tires from contact
with oil, grease, and gasoline.
358 STARTING AND OPERATING

JUMP-STARTING
Do not attempt to push or tow your vehicle to get it started.
Vehicles equipped with an automatic transmission cannot
be started this way. Also, there is a greater risk of an
accident when a vehicle is being pushed or towed. If the
vehicle has a discharged battery, booster cables may be
used to obtain a start from a booster battery or the battery
in another vehicle. This type of start can be dangerous if
done improperly, so follow this procedure carefully.
WARNING!
•Take care to avoid the radiator cooling fan when-
ever the hood is raised. It can start anytime the
ignition switch is ON. You can be hurt by the fan.
•Remove any metal jewelry such as watch bands or
bracelets that might make an inadvertent electrical
contact. You could be seriously injured.(Continued)
WARNING! (Continued)
•Battery fluid is a corrosive acid solution that can
cause serious burns; do not allow battery fluid to
contact eyes, skin or clothing. Wear safety glasses
and protect your eyes at all times. If acid splashes
in eyes or on skin, flush contaminated area imme-
diately with large quantities of water.
•A battery generates hydrogen gas which is flam-
mable and explosive. Keep flame or spark away
from the vent holes. Do not lean over battery when
attaching clamps or allow the clamps to touch each
other.
•Do not use a booster battery or any other booster
source that has a greater than 12 Volt system, i.e.,
do not use a 24 Volt power source.
1. Wear eye protection and remove all metal jewelry such
as watchbands or bracelets that might make an unin-
tended electrical contact.
412 WHAT TO DO IN EMERGENCIES

•Do not change the thermostat for Summer or Winter
operation. If replacement is ever necessary, install
ONLY the correct type thermostat. Other designs may
result in unsatisfactory cooling performance, poor gas
mileage, and increased emissions.
Brake System
In order to assure brake system performance, all brake
system components should be inspected periodically.
Refer to the “Maintenance Schedule” in Section 8 for the
proper maintenance intervals.
WARNING!
Riding the brakes can lead to brake failure and
possibly an accident. Driving with your foot resting
or riding on the brake pedal can result in abnormally
high brake temperatures, excessive lining wear, and
possible brake damage. You would not have your full
braking capacity in an emergency.
Brake Master Cylinder
The fluid in the master cylinder should be checked when
performing under hood services or immediately if the
“Brake Warning Light” is illuminated.
Be sure to clean the top of the master cylinder area before
removing the cap. If necessary, add fluid to bring the
fluid level up to the requirements described on the brake
fluid reservoir. With disc brakes, fluid level can be
expected to fall as the brake pads wear. Brake fluid level
should be checked when pads are replaced. However,
low fluid level may be caused by a leak and a checkup
may be needed.
Use only manufacturer’s recommended brake fluid. Re-
fer to “Fluids, Lubricants, and Genuine Parts” in this
section for the correct fluid type.
7
MAINTAINING YOUR VEHICLE 441

Automatic Door Locks................... 30,31
Automatic Headlights .................... 149
Automatic Oil Change Indicator ..........220,226
Automatic Temperature Control (ATC) ......... 285
Automatic Transaxle ...................... 302
Special Additives ...................... 444
Automatic Transmission ................305,443
Adding Fluid ...................... 443,467
Fluid and Filter Changes ................. 443
Fluid Change ......................... 443
Fluid Level Check ..................... 443
Fluid Type ........................... 467
Gear Ranges ......................... 305
Special Additives ...................... 444
Torque Converter ...................... 309
Auxiliary Electrical Outlet (Power Outlet) ...... 189
Auxiliary Power Outlet ................... 189
Axle Fluid ............................. 467
Axle Lubrication (Axle Fluid) ............... 467Battery
............................... 428
Emergency Starting ..................... 412
Gas Caution .......................... 428
Jump Starting ......................... 412
Keyless Transmitter Replacement (RKE) ....... 25
Belts, Seat ............................ 42,87
Body Mechanism Lubrication ............... 431
B-Pillar Location ........................ 348
Brake Assist System ...................... 333
Brake Control System, Electronic ............. 331
Brake Fluid ............................ 467
Brake, Parking .......................... 327
Brake System ........................... 441
Anti-Lock (ABS) .................... 329,332
Fluid Check ....................... 441,467
Master Cylinder ....................... 441
Parking ............................. 327
Warning Light ........................ 221
Brakes ............................... 441
10
INDEX 501

Radio Remote Controls.................... 279
Radio, Satellite (uconnect studios)........... 273
Rear Axle (Differential) .................... 445
Rear Park Sense System ................... 163
Rear Seat, Folding ....................... 139
Rear Window Defroster ................... 200
Rear Window Features .................... 199
Rear Wiper/Washer ...................... 199
Rearview Mirrors ........................ 94
Reclining Front Seats ..................... 133
Recreational Towing ...................... 397
Reformulated Gasoline .................... 373
Refrigerant ............................ 430
Release, Hood .......................... 146
Reminder, Lights On ..................... 151
Reminder, Seat Belt ....................... 53
Remote Control Starting System ........................ 26
Remote Keyless Entry (RKE) ................. 19Remote Sound System (Radio) Controls
........ 279
Remote Starting System .................... 26
Replacement Bulbs ....................... 461
Replacement Keys ........................ 15
Replacement Parts ....................... 422
Replacement Tires ....................... 359
Reporting Safety Defects ................... 494
Resetting Oil Change Indicator ...........220,226
Restraint, Head ......................... 136
Restraints, Child ......................... 75
Restraints, Occupant ...................... 40
Retractable Cargo Area Cover ............... 197
Roll Over Warning ........................ 4
Roof Sky Slider Power ................... 183,446
Roof Type Carrier ....................... 201
Rotation, Tires .......................... 361
Safety Checks Inside Vehicle ................. 87
514 INDEX