Programmable Unlocking Feature - GMC 2005 Envoy Owner's Manual

Programmable Unlocking Feature

The following is the list of available programming
options:
Mode 1: All doors unlock when the transmission is
shifted into PARK (P).
Mode 2: Driver's door unlocks 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 automatic door locks were pre-programmed at the
factory to unlock all doors once the transmission is shifted
to PARK (P). The following instructions detail how to
program your door locks differently than the factory
setting. Choose one of the four programming options
listed previously before entering the program mode.
To enter the program mode you need to 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, you will hear the lock switch
lock and unlock, the horn will chirp twice, and a
30 second program timer will begin.
3. You are now ready to program the automatic
door locks. Select one of the four programming
options listed above, and press the unlock side of
the power door lock switch to cycle through the
unlocking options. You will have 30 seconds
to begin programming. If you exceed the 30 second
limit, 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,
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 locks 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 auto lock/unlock setting will not be
modified.
See your dealer for more information.
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