2013 JEEP PATRIOT immobilizer

SENTRY KEY
The Sentry KeyImmobilizer System prevents unauthor-
ized 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 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.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 15

CAUTION!
The Sentry KeyImmobilizer 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.
16 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Ignition.................................12
Key .................................12
Ignition Key Removal .......................12
Immobilizer (Sentry Key) ....................15
Infant Restraint ...........................75
Information Center, Vehicle ..................228
Inside Rearview Mirror .....................107
Instrument Cluster ....................... .212
Instrument Panel and Controls ................210
Instrument Panel Cover .....................472
Instrument Panel Lens Cleaning ...............473
Integrated Power Module (Fuses) ..............473
Interior Appearance Care ....................471
Intermittent Wipers (Delay Wipers) .............170
Introduction ..............................4
Jacking Instructions ....................... .418
Jack Location ........................... .416
Jack Operation .......................... .415Jump Starting
........................... .427
Key-In Reminder ..........................14
Keyless Entry System (Sedan) .................20
Key, Programming .........................17
Key, Replacement ..........................16
Keys ...................................12
Key, Sentry (Immobilizer) ....................15
Knee Bolster ..............................61
Lane Change and Turn Signals ................480
Lane Change Assist ....................... .165
Lap/Shoulder Belts .........................43
Latches ............................... .101
Hood .............................. .160
Lead Free Gasoline ....................... .389
Leaks, Fluid ............................ .101
Life of Tires ............................ .376
Liftgate (Sedan) ...........................38
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INDEX 511

Rear Seat.............................43
Untwisting Procedure ....................52
Seats ................................. .147
Adjustment .......................... .147
Heated ............................. .149
Lumbar Support ...................... .152
Rear Folding ......................... .158
Rear Folding (Sedan) ....................158
Seatback Release ...................... .153
Tilting .............................. .153
Security Alarm (Theft Alarm) ..................18
Sentry Key (Immobilizer) ....................15
Sentry Key Programming ....................17
Sentry Key Replacement .....................16
Service Assistance ........................ .495
Service Contract ......................... .497
Service Manuals ......................... .500
Settings, Personal ........................ .233
Setting the Clock ......................... .241Shift Lever Override
...................... .433
Shift Speeds, Manual Transmission .............318
Shoulder Belts ............................43
Side Airbag ..............................70
Side Window Demisters (Defrosters) ............307
Signals, Turn ........................... .100
Snow Chains (Tire Chains) ...................378
Snow Tires ............................. .372
Spare Tire .............................. .373
Speed Control (Cruise Control) ................172
Speedometer ............................ .213
Starting ............................... .313
Automatic Transmission ..................314
Cold Weather ........................ .315
Engine Fails to Start .....................315
Manual Transmission ....................313
Remote ...............................26
Starting Procedures ....................... .313
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INDEX 517