Jeep Grand Cherokee 2015, Operating Information Manual, Page: 18 / 878

CAUTION!
•
Always remove the Key Fobs from the
vehicle and lock all doors when leaving the
vehicle unattended.
•
For vehicles equipped with Keyless Enter-
N-Go™, always remember to place the
ignition in the OFF position.
At the time of purchase, the original owner is
provided with a four-digit Personal Identification
Number (PIN). Keep the PIN in a secure loca-
tion. This number is required for authorized
dealer replacement of Key Fobs. 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 keys with
you to an authorized dealer.
Customer Key Programming
Programming Key Fobs or RKE transmitters
may be performed at an authorized dealer.
General Information
The Sentry Key® operates on a carrier fre-
quency of 433.92 MHz. The Sentry Key® Im-
mobilizer system is subject to the following
conditions:
•
This device may not cause harmful interfer-
ence.
•
This device must accept any interference
that may be received, including interference
that may cause undesired operation.
VEHICLE SECURITY ALARM —
IF EQUIPPED
This Vehicle Security Alarm monitors the ve-
hicle doors, hood, liftgate, and ignition for unau-
thorized operation. While the Vehicle Security
Alarm is armed, interior switches for door locks
and liftgate release are disabled. If something
triggers the Vehicle Security Alarm the horn will
sound for 29 seconds and turn off all of the
visual signals after an additional 31 seconds. If
the triggering device is not deactivated, the horn
will sound again after a five second delay for
another 29 seconds. If the trigger remains pres-
ent, this cycle will repeat for up to five minutes.
To Arm The System
Follow these steps to arm the Vehicle Security
Alarm:
1. Make sure the vehicles ignition is cycled to
the “OFF” position (refer to " Starting Proce-
dures " in " Starting And Operating " for further
information).
•
For vehicles equipped with Keyless Enter-N-
Go™, make sure the vehicle ignition system
is OFF.
•
For vehicles not equipped with Keyless
Enter-N-Go™, make sure the vehicle ignition
system is OFF and the key is physically
removed from the ignition.
2. Perform one of the following methods to lock
the vehicle:
•
Push LOCK on the interior power door lock
switch with the driver and/or passenger door
open.
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