Homelink Universal Transmitter - GMC Envoy 2005 Getting To Know Manual

HomeLink Universal
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Transmitter (if equipped)
The controls for this feature are located
on your overhead console.
Program the transmitter
• Turn the ignition OFF.
• Press and hold down the two outside
buttons until the indicator light flash-
es, then release the buttons (about
20 seconds — do not hold for more
than 30 seconds); do not repeat this
step for the second or third devices
that you plan to add to the
HomeLink system.
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• Hold the end of your hand-held trans-
mitter up to three inches away from
the surface of the universal transmit-
ter and hold its button and the button
you wish to assign it to on the
HomeLink system.
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• Continue holding both buttons (up to
90 seconds may pass as the univer-
sal transmitter is being programmed);
the indicator light will begin blinking
slowly, then more quickly. Program-
ming is complete when the light on
the HomeLink transmitter flashes
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rapidly.
• Release both buttons.
• Press and release the HomeLink
button again. If the indicator light
stays lit constantly, programming is
complete.
• Continue programming additional
devices using the transmitters, but do
not press the two outside buttons on
the HomeLink transmitter again.
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If the HomeLink indicator light blinks
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rapidly for two seconds and remains on,
it indicates that your device (usually a
garage door opener) has a "rolling
code." Continue with the following steps:
• Press the training button (sometimes
marked "LEARN" or "SMART") on the
garage door opener motor head unit,
making sure that the indicator light
flashes to confirm training mode.
• Within 30 seconds, press and hold
the HomeLink transmitter button pro-
®
grammed in the previous steps for
two seconds.
• Press and release this button three
times, holding it for two-second inter-
vals to ensure that the HomeLink
transmitter has been trained.
See Section 2 of your Owner Manual.
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