2013 JEEP WRANGLER immobilizer

SENTRY KEY®
The Sentry Key® Immobilizer System prevents unau-
thorized 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
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
seconds), it indicates that there is a fault in the electron-
ics. Should this occur, have the vehicle serviced as soon
as possible by an authorized dealer.
18 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

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.
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 unattended.
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 Sys-
tem serviced, bring all vehicle keys with you to an
authorized dealer.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 19

Passing............................. .172
Replacing ............................ .615
Switch .............................. .169
Head Restraints ......................... .162
Heated Mirrors ...........................114
Heated Seats ............................ .160
Heater ................................ .395
Heater, Engine Block ...................... .418
High Beam Indicator ...................... .305
Hill Descent Control ...................... .474
Hill Descent Control Indicator ................474
Hill Start Assist .......................... .463
Hitches Trailer Towing ........................ .525
Hood Release ........................... .167
Ignition .................................15
Key..................................15
Ignition Key Removal .......................15 Illuminated Entry
..........................23
Immobilizer (Sentry Key) ....................18
Infant Restraint ...........................75
Inflation Pressure Tires .....................489
Information Center, Vehicle ..................325
Inside Rearview Mirror .....................111
Instrument Cluster ....................... .303
Instrument Panel and Controls ................302
Instrument Panel Lens Cleaning ...............604
Integrated Power Module (Fuses) ..............607
Interior Appearance Care ....................603
Interior Lights .......................... .173
Intermittent Wipers (Delay Wipers) .............177
Introduction ..............................4
Inverter, Power .......................... .188
Jacking Instructions ....................... .550
Jack Location ........................... .548
10
INDEX 651

Jack Operation.......................... .547
Jump Starting ........................... .555
Key-In Reminder ..........................16
Keyless Entry System .......................24
Key, Programming .........................20
Key, Replacement ..........................19
Keys ...................................15
Key, Sentry (Immobilizer) ....................18
Lane Change and Turn Signals ................305
Lane Change Assist ....................... .171
Lap Belts ................................50
Lap/Shoulder Belts .........................50
Latches ............................... .104
Lead Free Gasoline ....................... .513
Leaks, Fluid ............................ .104
Life of Tires ............................ .496
Light Bulbs ............................. .103Lights
................................ .103
Airbag ................................73
Alarm .............................. .309
Anti-Lock ............................ .307
Anti-Lock Warning ..................... .307
Automatic Headlights ....................170
Back-Up ............................. .617
Brake Assist Warning ....................472
Brake Warning ........................ .306
Bulb Replacement ...................... .615
Cargo .............................. .174
Center Mounted Stop ....................617
Check Engine (Malfunction Indicator) .........315
Cruise .............................. .310
Daytime Running ...................... .173
Electronic Stability Program (ESP) Indicator .....472
Electronic Throttle Control Warning ..........318
Exterior ............................. .103
Fog ................................ .172
652 INDEX

Safety Checks Inside Vehicle.................101
Safety Checks Outside Vehicle ................103
Safety Defects, Reporting ....................637
Safety, Exhaust Gas ....................... .100
Safety Information, Tire .....................476
Safety Tips ............................. .100
Satellite Radio Antenna .....................357
Schedule, Maintenance .....................622
Seat Belt Maintenance ..................... .604
Seat Belt Reminder .........................60
Seat Belts ................................50
Adjustable Upper Shoulder Anchorage .........56
And Pregnant Women .....................61
Child Restraint ..........................75
Extender ..............................61
Front Seat .............................50
Inspection ........................... .101
Pretensioners ...........................60 Reminder
............................ .305
Untwisting Procedure .....................56
Seats ................................. .153
Adjustment .......................... .154
Easy Entry ........................... .156
Fold and Tumble Rear ....................163
Heated .............................. .160
Height Adjustment ..................... .155
Rear Folding ......................... .165
Removal ............................ .164
Seatback Release ....................... .156
Tilting .............................. .156
Security Against Theft .......................21
Security Alarm (Theft Alarm) ..................21
Sentry Key (Immobilizer) ....................18
Sentry Key Programming ....................20
Sentry Key Replacement .....................19
Service Assistance ........................ .633
10
INDEX 657