GM Chevrolet Avalanche - Manual (Page 81)

Programmable Unlocking Feature
The following is the list of available
programming options:
Mode 1: Driver’s door unlocks when the transmission is
shifted into PARK (P).
Mode 2: All doors unlock when the transmission is
shifted into PARK (P).
Mode 3: All doors unlock when the key is removed
from the ignition.
Mode 4: No automatic door unlock.
The following instructions tell you how to change the
automatic door unlock mode. Choose one of the
four programming options listed above before entering
the program mode. To enter the program mode, do
the following:
1. Begin with the ignition off. Then pull the turn
signal/multifunction lever toward you and hold
it there while you perform the next step.
2. Turn the key to RUN and LOCK twice. Then, with
the key in LOCK, release the turn
signal/multifunction lever. Once you do this, the
doors will lock and unlock, the horn will chirp twice,
and a 30-second timer will begin. You are now
ready to program the automatic door unlock feature.
3. Press the unlock side of the power lock switch once.
You will hear one, two, three, or four chimes. The
number of chimes tells you which unlock mode
is currently selected. Continue to press the
door unlock switch until the number of chimes that
you hear matches the number of the mode that
you want. If you take longer than 30 seconds, the
locks will automatically lock and unlock and the horn
will chirp twice to indicate that you have left the
program mode. If this occurs, you can repeat
the procedure beginning with Step 1 to re-enter the
programming mode.
You can exit the program mode any time by turning the
ignition to RUN. The doors will automatically lock and
unlock and the horn will chirp twice to indicate that you
are leaving the program mode. If the lock/unlock switches
are not pressed while in the programming mode, the
current automatic settings will not be modified.
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