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SENTRY KEY
The Sentry Key Immobilizer system prevents
unauthorized 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 a Remote Keyless Entry key
fob, a Keyless Push Button Ignition and a RF
receiver to prevent unauthorized vehicle opera-
tion. Therefore, only key fobs that are pro-
grammed to the vehicle can be used to start and
operate the vehicle. The system will not allow
the engine to crank if an invalid key fob is used
to start and operate the vehicle. The system will
shut the engine off in two seconds if an invalid
key fob is used to start the engine.
After placing the ignition to the ON/RUN posi-
tion, 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 addi-
tion, if the light begins to flash after the bulb
check, it indicates that someone used an invalid
key fob 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 electronics. Should this occur, have
the vehicle serviced as soon as possible by an
authorized dealer.
CAUTION!
• Do not make modifications or alterations to
the immobilizer system. Modifications or
alterations to the immobilizer system may
result in a loss of security protection.
• The Sentry Key Immobilizer System is not
compatible with some aftermarket remote
starting systems. Use of these systems
may result in vehicle starting problems and
loss of security protection.
All of the key fobs provided with your new
vehicle have been programmed to the vehicle
electronics.
Replacement Key Fobs
NOTE:
Only key fobs that are programmed to the
vehicle electronics can be used to start and
operate the vehicle. Once an key fob is
programmed to a vehicle, it cannot be pro-
grammed to any other vehicle.
CAUTION!
• Always remove the key fobs from the ve-
hicle and lock all doors when leaving the
vehicle unattended.
• For vehicles equipped with Keyless Enter-
N-Go — Ignition, always remember to
place the ignition in the OFF position.
Duplication of key fobs may be performed at an
authorized dealer. This procedure consists of
programming a blank key fob to the vehicle
electronics. A blank key fob is one that has
never been programmed.
NOTE:
When having the Sentry Key Immobilizer
System serviced, bring all vehicle key fobs
with you to the authorized dealer.
Customer Key Fob Programming
Programming key fobs may be performed at an
authorized dealer.
VEHICLE SECURITY ALARM —
IF EQUIPPED
The vehicle security alarm monitors the vehicle
doors for unauthorized entry and the keyless
push button ignition for unauthorized operation.
While the vehicle security alarm is armed, inte-
rior switches for door locks and trunk release
are disabled. If something triggers the alarm, the
vehicle security alarm will provide the following
audible and visible signals: the horn will pulse,
the park lamps and/or turn signals will flash, and
the vehicle security light in the instrument clus-
ter will flash.
Rearming Of The System
If something triggers the alarm, and no action is
taken to disarm it, the vehicle security alarm will
turn the horn off after 29 seconds, 5 seconds
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