Jeep Gladiator 2021 - Before You Begin Programming; Homelink; Erasing All the Home Link Channels; Identifying Whether You Have a Rolling

46 GETTING TO KNOW YOUR VEHICLE
ized gates, lighting, or home security
systems. The HomeLink® unit is powered by
your vehicles 12 Volt battery.
 The HomeLink® buttons that are located in
the overhead console or sunvisor designate
the three different HomeLink® channels.
 To operate HomeLink®, push and release
any of the programmed HomeLink® buttons.
These buttons will activate the devices they
are programmed to with each press of the
corresponding HomeLink® button.
 The HomeLink® indicator light is located
above the center button.
BEFORE YOU BEGIN PROGRAMMING
H
OMELINK®
For efficient programming and accurate
transmission of the radio-frequency signal, it is
recommended that a new battery be placed in
the hand-held transmitter of the device that is
being programmed to the HomeLink® system.
Make sure your hand-held transmitter is
programmed to activate the device you are
trying to program your HomeLink® button to.
Ensure that your vehicle is parked outside of the
ga
rage before you begin programming.
It is recommended that you erase all the
ch
annels of your HomeLink® before you use it
for the first time.
ERASING ALL THE HOMELINK®
C
HANNELS
To erase the channels, follow this procedure:
1. Place the ignition switch into the ON/RUN
p
osition.
2. Push and hold the two outside HomeLink®
b
uttons (I and III) for up to 20 seconds, or
until the HomeLink® indicator light flashes.
NOTE:
Erasing all channels should only be performed
wh
en programming HomeLink® for the first
time. Do not erase channels when programming
additional buttons.
IDENTIFYING WHETHER YOU HAVE A
R
OLLING CODE OR NON-ROLLING CODE
D
EVICE
Before programming a device to one of your
HomeLink® buttons, you must determine
whether the device has a rolling code or
non-rolling code.
Rolling Code Devices
To determine if your device has a rolling code, a
go
od indicator is its manufacturing date.
Typically, devices manufactured after 1995
have rolling codes. A device with a rolling code
will also have a “LEARN” or “TRAIN” button
located where the antenna is attached to the
device. The button may not be immediately
visible when looking at the device. The name
and color of the button may vary slightly by
manufacturer.
NOTE:
The “LEARN” or “TRAIN” button is not the button
yo
u normally use to operate the device.