Jeep Grand Cherokee 2020 Owner's Manual page 82

80 GETTING TO KNOW YOUR VEHICLE
Programming A Rolling Code
For programming garage door openers that
were manufactured after 1995. These garage
door openers can be identified by the "LEARN"
or "TRAIN" button located where the hanging
antenna is attached to the garage door opener.
NOTE:
It is NOT the button that is normally used to
open and close the door. The name and color of
the button may vary by manufacturer.
Training The Garage Door Opener
1 — Door Opener
2 — Training Button
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. Push and hold the HomeLink® button you
want to program while you push 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. On the garage door opener (in the garage),
locate the "LEARN" or "TRAINING" button.
This can usually be found where the
hanging antenna wire is attached to the
garage door opener/device motor. Firmly
push and release the "LEARN" or
"TRAINING" button. On some garage door
openers/devices there may be a light that
blinks when the garage door opener/device
is in the LEARN/TRAIN mode.
NOTE:
You have 30 seconds in which to initiate the
next step after the LEARN button has been
pushed.
6. Return to the vehicle and push the
programmed HomeLink® button twice
(holding the button for two seconds each
time). If the garage door opener/device
activates, programming is complete.
NOTE:
If the garage door opener/device does not acti-
vate, push the button a third time (for two
seconds) to complete the training.
To program the remaining two HomeLink®
buttons, repeat each step for each remain-
ing button. DO NOT erase the channels.