2012 JEEP LIBERTY differential

a limited slip differential and controls the wheel spin
across a driven axle. If one wheel on a driven axle is
spinning faster than the other, the system will apply the
brake of the spinning wheel. This will allow more engine
torque to be applied to the wheel that is not spinning.
This feature remains active even if TCS and ESC are in
the “Partial Off” mode or the “Full Off” mode. Refer to
“Electronic Stability Control (ESC)” in this section for
further information.
Brake Assist System (BAS)
The BAS is designed to optimize the vehicle’s braking
capability during emergency braking maneuvers. The
system detects an emergency braking situation by sens-
ing the rate and amount of brake application and then
applies optimum pressure to the brakes. This can help
reduce braking distances. The BAS complements the
anti-lock brake system (ABS). Applying the brakes very
quickly results in the best BAS assistance. To receive thebenefit of the system, you must apply continuous brak-
ing pressure during the stopping sequence, (do not
“pump” the brakes). Do not reduce brake pedal pressure
unless braking is no longer desired. Once the brake pedal
is released, the BAS is deactivated.
WARNING!
The Brake Assist System (BAS) cannot prevent the
natural laws of physics from acting on the vehicle,
nor can it increase the traction afforded by prevailing
road conditions. BAS cannot prevent collisions, in-
cluding those resulting from excessive speed in
turns, driving on very slippery surfaces, or hydro-
planing. The capabilities of a BAS-equipped vehicle
must never be exploited in a reckless or dangerous
manner, which could jeopardize the user’s safety or
the safety of others.
5
STARTING AND OPERATING 357

FlashersHazard Warning ..................... 434
Turn Signal .............. 92,162,227,500,501
Flipper Glass, Liftgate ..................... 40
Flooded Engine Starting ................... 320
Floor Console .......................... 207
Fluid Capacities ......................... 502
Fluid Leaks ............................. 92
Fluid Level Checks .................... 482,483
Automatic Transmission ................ 480
Brake ............................. 479
Cooling System ...................... 473
Engine Oil ......................... 462
Power Steering ...................... 350
Fluid, Brake ........................... 504
Fluids, Lubricants and Genuine Parts .......... 503
Fog Light Service ........................ 500
Fog Lights .................... 158,161,227,500
Folding Rear Seat ........................ 149 Four Wheel Drive
Shifting ................... 333,335,339,341
Systems ........................ 333,339
Four Wheel Drive Operation ................ 333
Freeing A Stuck Vehicle ................... 448
Front Axle (Differential) ................... 483
Fuel ................................. 399
Additives .......................... 402
Clean Air .......................... 400
Ethanol ........................... 400
Filler Cap (Gas Cap) .................. 404
Gasoline ........................... 399
Gauge ............................ 224
Materials Added ..................... 402
Methanol .......................... 400
Octane Rating .................... 399,503
Requirements ....................... 399
Specifications ....................... 503
Tank Capacity ....................... 502
540 INDEX

Radio Operation........................ 301
Rain Sensitive Wiper System ................ 168
Rear Axle (Differential) .................... 483
Rear Park Sense System ................... 176
Rear Seat, Folding ....................... 149
Rear Window Defroster ................... 215
Rear Window Features .................... 214
Rear Wiper/Washer ...................... 214
Rearview Mirrors ........................ 99
Reclining Front Seats ..................... 143
Recorder, Event Data ...................... 77
Recreational Towing ...................... 424
Shifting into Transfer Case Neutral (N) ..... 427
Shifting out of Transfer Case Neutral (N) .... 429
Reformulated Gasoline .................... 400
Refrigerant ............................ 468
Release, Hood .......................... 156
Reminder, Lights On ..................... 161
Reminder, Seat Belt ....................... 57 Remote Control
Starting System ....................... 27
Remote Keyless Entry (RKE) ................. 20
Remote Sound System (Radio) Controls ........ 298
Remote Starting System .................... 27
Replacement Bulbs ....................... 498
Replacement Keys ........................ 16
Replacement Parts ....................... 461
Replacement Tires ....................... 385
Reporting Safety Defects ................... 528
Resetting Oil Change Indicator ...........236,243
Restraint, Head ......................... 145
Restraints, Child ......................... 78
Restraints, Occupant ...................... 42
Retractable Cargo Area Cover ............... 212
Roll Over Warning ........................ 4
Roof Sky Slider Power .................. 196,484
Roof Type Carrier ....................... 216
548 INDEX