2009 JEEP WRANGLER immobilizer

To Manually Lock the Steering Wheel
With the engine running, rotate the steering wheel one–
half revolution from the straight ahead position, turn off
the engine, and remove the key. Rotate the steering wheel
slightly in both directions until the lock engages.
To Release the Steering Wheel Lock
Insert the key in the ignition, and turn the wheel slightly
to the left or right, to disengage the lock.
NOTE:If you turned the wheel to the right to engage
the lock, you must turn the wheel slightly to the right to
disengage it. If you turned the wheel to the left to engage
the lock, turn the wheel slightly to the left to disengage it.
SENTRY KEY
The Sentry Key Immobilizer System prevents unautho-
rized vehicle operation by disabling the engine. The
system does not need to be armed or activated. Operation
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
14 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

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.
NOTE:The Sentry Key Immobilizer System is not
compatible with some aftermarket remote starting sys-
tems. 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.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
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 15

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 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. 3. Insert the second valid key into the ignition switch.
Turn the ignition switch to the ON position within
15 seconds. After 10 seconds, a chime will sound. In
addition, the Vehicle Security Light will begin to flash.
Turn the ignition switch to the LOCK position and
remove the second key.
4. Insert a blank Sentry Key
into the ignition switch.
Turn the ignition switch to the ON position within
60 seconds. After 10 seconds, a single chime will sound.
In addition, the Vehicle Security Light will stop flashing.
To indicate that programming is complete, the Vehicle
Security Light will turn on again for three seconds and
then turn off.
The new Sentry Key is programmed.The Remote
Keyless Entry (RKE) transmitter will also be pro-
grammed during this procedure.
16 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Hard Top, Modular...................... 115
Hard Top Removal ....................... 119
Hazard Warning Flasher ................... 388
Head Restraints .......................... 87
Head Rests ............................. 87
Headlights Bulb Replacement ...................... 444
Dimmer Switch ........................ 96
Replacing ........................... 444
Switch ............................... 95
Heater ............................... 264
Heater, Engine Block ..................... 281
High Beam Indicator ..................... 201
Hill Start Assist ......................... 321
Hitches Trailer Towing ........................ 368
Holder, Cup ........................... 108
Hood Release ........................... 93
Hydraulic Clutch Fluid .................... 426 Ignition
............................... 12
Key ................................ 12
Ignition Key Removal ..................... 12
Illuminated Entry ........................ 19
Immobilizer (Sentry Key) ................... 14
Infant Restraint .......................... 61
Inflation Pressure Tires .................... 343
Inside Rearview Mirror .................... 81
Instrument Cluster ....................... 199
Instrument Panel and Controls .............. 198
Instrument Panel Lens Cleaning ............. 433
Integrated Power Module (Fuses) ............ 436
Interior Appearance Care .................. 432
Interior Lights ........................... 97
Intermittent Wipers (Delay Wipers) ........... 100
Introduction ............................. 4
Jack Location ........................... 390
Jack Operation .................... 389,391,392
488 INDEX

Jacking Instructions...................... 391
Jump Starting .......................... 394
Key, Programming ........................ 16
Key, Replacement ........................ 15
Key, Sentry (Immobilizer) ................... 14
Key-In Reminder ......................... 13
Keyless Entry System ...................... 19
Keys ................................. 12
Lane Change and Turn Signals .............. 201
Lap Belts .............................. 39
Lap/Shoulder Belts ....................... 39
LATCH
(Lower Anchors and Tether for CHildren) .....66,68
Latches ................................ 76
Lead Free Gasoline ...................... 356
Leaks, Fluid ............................ 76
Light Bulbs ............................. 76 Lights
............................... 76,94
Airbag .......................... 58,76,204
Alarm .............................. 204
Anti-Lock ........................... 203
Anti-Lock Warning ..................... 203
Back-Up ............................ 446
Brake Assist Warning ................. 21 1,331
Brake Warning ........................ 202
Bulb Replacement ...................... 444
Cargo ............................... 97
Center Mounted Stop ................... 446
Check Engine (Malfunction Indicator) ........ 210
Cruise .............................. 205
Daytime Running ....................... 97
Dimmer Switch, Headlight ................ 96
Electronic Stability Program (ESP)
Indicator ......................... 21 1,331
Electronic Throttle Control Warning ......... 212
Engine Temperature Warning .............. 204
10
INDEX 489

Reminder............................ 201
Seats ................................. 83
Adjustment ........................... 83
Easy Entry ............................ 85
Fold and Tumble Rear ................... 88
Head Restraints ........................ 87
Height Adjustment ...................... 84
Rear Folding .......................... 91
Removal ........................... 89,91
Seatback Release ....................... 85
Tilting ............................... 85
Security Against Theft ..................... 17
Security Alarm (Theft Alarm) ................ 17
Selection of Oil ......................... 407
Sentry Key (Immobilizer) ................... 14
Sentry Key Programming ................... 16
Sentry Key Replacement ................... 15
Service Assistance ....................... 473
Service Contract ......................... 475 Service Manuals
........................ 477
Setting the Clock ................ 220,234,238,247
Shift Lock Manual Override ................ 286
Shifting ............................... 285
Automatic Transmission ................. 287
Manual Transmission ................... 281
Shoulder Belt Upper Anchorage .............. 45
Shoulder Belts ........................... 39
Side Airbag ............................. 55
Signals, Turn ................. 76,96,201,445,446
Snow Chains (Tire Chains) ................. 350
Soft Top ........................... 131,153
Spare Tire ............................. 390
Specifications Fuel (Gasoline) ........................ 356
Oil ................................ 407
Speed Control (Cruise Control) .............. 102
Speedometer ........................... 200
Starting ............................... 277
494 INDEX