immobilizer JEEP LIBERTY 2012 KK / 2.G Owners Manual
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WARNING!
•When leaving the vehicle, always remove the key
fob from the ignition and lock your vehicle.
•Never leave children alone in a vehicle, or with
access to an unlocked vehicle.
•Allowing children to be in a vehicle unattended is
dangerous for a number of reasons. A child or
others could be seriously or fatally injured. Chil-
dren should be warned not to touch the parking
brake, brake pedal or the shift lever.
•Do not leave the key fob in or near the vehicle, and
do not leave the ignition in the ACC or ON/RUN
position. A child could operate power windows,
other controls, or move the vehicle.
•Do not leave children or animals inside parked
vehicles in hot weather. Interior heat build-up may
cause serious injury or death.
CAUTION!
An unlocked vehicle is an invitation to thieves.
Always remove the key from the ignition, and lock
all doors when leaving the vehicle unattended.
Key-In-Ignition Reminder
If you open the driver’s door and the key is in the
ignition, a chime will sound to remind you to remove the
key.
NOTE:The Key-In-Ignition reminder only sounds
when the ignition key is placed in the LOCK or ACC
position.
SENTRY KEY
The Sentry Key Immobilizer System prevents unauthor-
ized vehicle operation by disabling the engine. The
system does not need to be armed or activated. Operation
14 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
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is automatic, regardless of whether the vehicle is locked
or unlocked.
The system uses ignition keys that have an embedded
electronic chip (transponder) to prevent unauthorized
vehicle operation. Therefore, only keys that are pro-
grammed to the vehicle can be used to start and operate
the vehicle. The system will shut the engine off in two
seconds if someone uses an invalid key to try to start the
engine.
NOTE:A key that has not been programmed is also
considered an invalid key, even if it is cut to fit the
ignition switch lock cylinder for that vehicle.
During normal operation, after turning on the ignition
switch, the Vehicle Security Light will turn on for three
seconds for a bulb check. If the light remains on after the
bulb check, it indicates that there is a problem with the
electronics. In addition, if the Vehicle Security Light
begins to flash after the bulb check, it indicates that someone used an invalid key to try to start the engine.
Either of these conditions will result in the engine being
shut off after two seconds.
If the Vehicle Security Light turns on during normal
vehicle operation (vehicle running for longer than 10 sec-
onds), it indicates that there is a fault in the electronics.
Should this occur, have the vehicle serviced as soon as
possible by an authorized dealer.
CAUTION!
The Sentry Key
Immobilizer system is not compat-
ible with some after-market remote starting systems.
Use of these systems may result in vehicle starting
problems and loss of security protection.
All of the keys provided with your new vehicle have
been programmed to the vehicle electronics.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 15
Page 18 of 558
Replacement Keys
NOTE:Only keys that are programmed to the vehicle
electronics can be used to start and operate the vehicle.
Once a Sentry Key is programmed to a vehicle, it cannot
be programmed to any other vehicle.
CAUTION!
Always remove the Sentry Keys from the vehicle
and lock all doors when leaving the vehicle unat-
tended.
At the time of purchase, the original owner is provided
with a four-digit Personal Identification Number (PIN).
Keep the PIN in a secure location. This number is
required for authorized dealer replacement of keys. Du-
plication of keys may be performed at an authorized
dealer or by following the customer key programming procedure. This procedure consists of programming a
blank key to the vehicle electronics. A blank key is one
that has never been programmed.
NOTE:
When having the Sentry Key Immobilizer
System serviced, bring all vehicle keys with you to an
authorized dealer.
Customer Key Programming
If you have two valid Sentry Keys , you can program
new Sentry Keys to the system by performing the
following procedure:
1. Cut the additional Sentry Key Transponder blank(s)
to match the ignition switch lock cylinder key code.
2. Insert the first valid key into the ignition switch. Turn
the ignition switch to the ON/RUN position for at least
three seconds, but no longer than 15 seconds. Then, turn
the ignition switch to the LOCK position and remove the
first key.
16 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
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Passing............................ 162
Replacing .......................... 499
Switch ............................ 158
Time Delay ......................... 160
Heated Mirrors ......................... 102
Heated Seats ........................... 140
Heater ............................... 301
Heater, Engine Block ..................... 321
High Beam Indicator ..................... 227
High Beam/Low Beam Select (Dimmer) Switch . . 162
Hill Descent Control ..................... 361
Hill Descent Control Indicator ............230,361
Hill Start Assist ......................... 358
Hitches Trailer Towing ....................... 414
Holder, Coin ........................... 207
Holder, Cup ........................... 205
HomeLink® (Garage Door Opener) Transmitter . . 184
Hood Release .......................... 156 Ignition
............................... 12
Key ............................... 12
Ignition Key Removal ..................... 12
Illuminated Entry ........................ 20
Immobilizer (Sentry Key) ................... 14
Infant Restraint ........................ 78,79
Inflation Pressure Tires .................... 378
Information Center, Vehicle ................. 239
Inside Rearview Mirror .................... 99
Instrument Cluster .................... 223,224
Instrument Panel and Controls .............. 222
Instrument Panel Cover ................... 490
Instrument Panel Lens Cleaning ............. 491
Integrated Power Module (Fuses) ............ 492
Interior Appearance Care .................. 490
Interior Lighting ........................ 158
Intermittent Wipers (Delay Wipers) ........... 166
Introduction ............................. 4
542 INDEX
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Jack Location........................... 436
Jack Operation ....................... 435,439
Jacking Instructions ...................... 439
Jump Starting .......................... 444
Key-In Reminder ......................... 14
Key, Programming ........................ 16
Key, Replacement ........................ 16
Key, Sentry (Immobilizer) ................... 14
Keyless Entry System ...................... 20
Keys ................................. 12
Lane Change and Turn Signals .............. 162
Lane Change Assist ...................... 162
Lap/Shoulder Belts ....................... 45
LATCH
(Lower Anchors and Tether for CHildren) .....82,83
Latches ................................ 92
Hood ............................. 156 Lead Free Gasoline
...................... 399
Leaks, Fluid ............................ 92
Life of Tires ............................ 384
Liftgate ................................ 40
Liftgate Flipper Glass ...................... 40
Light Bulbs .......................... 92,498
Lights .............................. 92,158
Airbag ...................... 67,76,90,239
Anti-Lock .......................... 229
Automatic Headlights ................. 159
Back-Up ........................... 501
Battery Saver ....................... 164
Brake Assist Warning .................. 366
Brake Warning ...................... 237
Bulb Replacement ................. 498,499
Cargo ............................. 164
Cruise ............................ 236
Daytime Running .................... 161
Dimmer Switch, Headlight ...........158,162
10
INDEX 543
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Selection of Coolant (Antifreeze)..........474,503
Selection of Oil ......................... 463
Sentry Key (Immobilizer) ................... 14
Sentry Key Programming ................... 16
Sentry Key Replacement ................... 16
Service Assistance ....................... 525
Service Contract ......................... 527
Service Engine Soon Light
(Malfunction Indicator) .................... 226
Service Manuals ........................ 529
Setting the Clock .................. 256,275,284
Settings, Personal ........................ 249
Shift Lever Override ...................... 449
Shifting Automatic Transmission ................ 324
Transfer Case ............... 333,335,339,341
Short Message Service (SMS) ................ 125
Shoulder Belts ........................... 45
Side View Mirror Adjustment ............... 101Side Window Demisters (Defrosters)
.......... 312
Signals, Turn ................. 92,162,227,500,501
Sky Slider Power Roof .................196,484
Snow Chains (Tire Chains) ................. 386
Spare Tire ....................... 381,382,436
Spark Plugs ............................ 503
Specifications Fuel (Gasoline) ...................... 503
Oil ............................ 463,503
Speed Control (Cruise Control) .............. 173
Speedometer ........................... 227
Starting ............................. 27,319
Cold Weather ....................... 320
Engine Block Heater .................. 321
Engine Fails to Start .................. 320
Remote ............................ 27
Starting and Operating .................... 319
Starting Procedures ...................... 319
550 INDEX