Canadian/Gate Operator Programming - Jeep Grand Cherokee 2020 Owner's Manual

Reprogramming A Single HomeLink ®Button
(Rolling Code)
To reprogram a channel that has been
previously trained, follow these steps:
1. Place the ignition in the ON/RUN position.
2. Push and hold the desired HomeLink®
button until the indicator light begins to
flash after 20 seconds. Do not release the
button.
3. Without releasing the button proceed with
"Programming A Rolling Code" step 2 and
follow all remaining steps."
Programming A Non-Rolling Code
For programming garage door openers
manufactured before 1995.
1. Place the ignition in the ON/RUN position.
2. Place the hand-held transmitter 1 to
3 inches (3 to 8 cm) away from the
HomeLink® button you wish to program
while keeping the HomeLink® indicator
light in view.
3. Press and hold the HomeLink® button you
want to program while you press and hold
the hand-held transmitter button.
4. Continue to hold both buttons and observe
the indicator light. The HomeLink®
indicator will flash slowly and then rapidly
after HomeLink® has received the
frequency signal from the hand-held
transmitter. Release both buttons after the
indicator light changes from slow to rapid.
5. Press and hold the programmed
HomeLink® button and observe the
indicator light.
If the indicator light stays on constantly,

programming is complete and the garage
door/device should activate when the
HomeLink® button is pressed.
To program the two remaining

HomeLink® buttons, repeat each step
for each remaining button. DO NOT erase
the channels.
GETTING TO KNOW YOUR VEHICLE
Reprogramming A Single HomeLink® Button
(Non-Rolling Code)
To reprogram a channel that has been
previously trained, follow these steps:
1. Place the ignition in the ON/RUN position.
2. Press and hold the desired HomeLink®
button until the indicator light begins to
flash after 20 seconds. Do not release the
button.
3. Without releasing the button, proceed with
"Programming A Non-Rolling Code" step 2
and follow all remaining steps.

Canadian/Gate Operator Programming

For programming transmitters in Canada/
United States that require the transmitter
signals to "time-out" after several seconds of
transmission.
Canadian Radio Frequency (RF) laws require
transmitter signals to time-out (or quit) after
several seconds of transmission – which may
not be long enough for HomeLink® to pick up
the signal during programming. Similar to this
Canadian law, some US gate operators are
designed to time-out in the same manner.
81
2