2003 Chevrolet Avalanche Owner's Manual - Page 129

2003 Chevrolet Avalanche Manual

Page 129 highlights

Be sure that people and objects are clear of the garage door or gate operator you are programming. When programming a garage door, it is advised to park outside of the garage. It is recommended that a new battery be installed in your hand-held transmitter for quicker and more accurate transmission of the radio frequency. Your vehicle's engine should be turned off while programming the transmitter. Follow these steps to program up to three channels: 1. Press and hold down the two outside buttons, releasing only when the indicator light begins to flash, after 20 seconds. Do not hold down the buttons for longer than 30 seconds and do not repeat this step to program a second and/or third transmitter to the remaining two HomeLink@buttons. 2. Position the end of your hand-held transmitter about 1 to 3 inches (3 to 8 cm) away from the HomeLink@ buttons while keeping the indicator light in view. 3. Simultaneously press and hold both the desired button on HomeLink@ and the hand-held transmitter button. Do not release the buttons until Step 4 has been completed. Some entry gates and garage door openers may require you to substitute Step 3 with the procedure noted in "Gate Operator and Canadian Programming" later in this section. 4. The indicator light will flash slowly at first and then rapidly after HomeLink@ successfully receives the frequency signal from the hand-held transmitter. Release both buttons. 5. Press and hold the newly-trained HomeLink@ button and observe the indicator light. If the indicator light stays on constantly, programming is complete and your device should activate when the HomeLink@button is pressed and released. To program the remaining two HomeLink@ buttons, begin with Step 2 under "Programming HomeLink@." Do not repeat Step 1 as this will erase all of the programmed channels. If the indicator light blinks rapidly for two seconds and then turns to a constant light, continue with Steps 6 through 8 following to complete the programming of a rolling-code equipped device (most commonly, a garage door opener). 2-56

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Be sure that people and objects are clear of the garage
door
or gate operator you are programming.
When
programming
a
garage
door, it
is advised to park outside
of the garage.
It is recommended that a
new battery be installed in
your hand-held transmitter for quicker and
more
accurate transmission of the radio frequency.
Your vehicle’s engine should be turned
off
while
programming the transmitter. Follow these steps to
program
up to three channels:
1.
Press
and hold down the two outside buttons,
releasing only when the indicator light begins to
flash, after
20
seconds.
Do
not hold down the
buttons for longer than
30
seconds and do not
repeat this step to program
a
second and/or third
transmitter to the remaining two
HomeLink@ buttons.
2.
Position the
end of your hand-held transmitter about
1
to
3
inches
(3
to
8
cm)
away from the HomeLink@
buttons while keeping the indicator light in view.
3.
Simultaneously press and hold both the desired
button on
HomeLink@
and
the
hand-held
transmitter
button.
Do
not release
the buttons until
Step
4
has
been
completed.
Some entry gates and
garage
door
openers
may
require you to substitute Step
3
with
the
procedure
noted in “Gate Operator
and
Canadian
Programming”
later in this
section.
4.
The indicator light will flash
slowly
at
first
and then
rapidly after HomeLink@
successfully
receives
the
frequency signal from
the hand-held transmitter.
Release both buttons.
5.
Press and hold the newly-trained HomeLink@ button
and
observe
the
indicator light.
If
the indicator light
stays
on
constantly,
programming
is
complete
and
your
device should
activate when the HomeLink@ button is pressed and
released.
To
program
the
remaining
two
HomeLink@
buttons,
begin with Step
2
under
“Programming
HomeLink@.”
Do
not repeat Step
1
as this will erase all
of
the
programmed
channels.
If
the indicator light blinks rapidly for
two
seconds
and then turns to a constant light,
continue
with
Steps
6
through
8
following to complete
the
programming of
a rolling-code equipped
device
(most commonly,
a
garage
door
opener).
2-56