GMC 2000 Safari Owner's Manual page 130

Your vehicle's engine should be turned off while
programming the transmitter. Follow these steps to
program up to three channels:
1. If you have previously programmed a transmitter
channel, proceed to Step 2. Otherwise, hold
down the two outside buttons on the HomeLink
Transmitter until the indicator light begins to flash
rapidly (after 20 seconds). Then release the buttons.
This procedure initializes the memory and erases any
previous settings for all three channels.
2. Decide which one of the three channels you want
to program. Hold the end of the hand
transmitter about 2 to 5 inches (5 to 13 cm) away
from the surface of the HomeLink Transmitter so
that you can still see the indicator light.
3. Using both hands, press the hand
button and the desired button on the HomeLink
Transmitter. Continue to press both buttons
through Step 4.
4. Hold down both buttons until you see the red
light on the HomeLink Transmitter flash rapidly.
The rapid flashing indicates that the HomeLink
Transmitter has been programmed. Release both
buttons once the light starts to flash rapidly.
If you have trouble programming the HomeLink
Transmitter, make sure that you have followed the
directions exactly as described and that the battery in the
hand
program it, rotate the hand
end and try again. The HomeLink Transmitter may not
work with older garage door openers that do not meet
current Federal Consumer Safety Standards. If you
cannot program the transmitter after repeated attempts,
refer to "Training a Garage Door Opener with Rolling
Codes" later in this section or contact the manufacturer
of the unit at 1
-
held
Be sure to keep the original hand
in case you need to erase and reprogram the
HomeLink Transmitter.
Note to Canadian Owners: During programming,
-
held transmitter
the hand
transmitting after one or two seconds. In this case, you
should press and re
transmitter every two seconds without ever releasing the
button on the HomeLink Transmitter. Release both
buttons when the indicator light on the HomeLink
Transmitter begins to flash rapidly.
-
held transmitter is not dead. If you still cannot
-
held transmitter end over
- - -
800 355 3515.
-
held transmitter may automatically stop
-
press the button on the hand
-
held transmitter
-
held
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