Power Door Locks; Delayed Locking; Automatic Door Locks; Lockout Protection - GMC YUKON 2018 Owner's Manual

42 Keys, Doors, and Windows
does not reset the lock, turn the key
halfway around in the cylinder and
repeat the reset procedure.

Power Door Locks

Press or on the Remote
Keyless Entry (RKE) transmitter.
See Remote Keyless Entry (RKE)
System Operation (Key Access)
0 31 or Remote Keyless Entry
(RKE) System Operation (Keyless
Access) 0 33.
: Press to lock the doors.
: Press to unlock the doors.

Delayed Locking

This feature delays the locking of
the doors until five seconds after all
doors are closed.
Delayed locking can only be turned
on when the Unlocked Door
Anti-Lockout feature has been
turned off.
When is pressed on the power
door lock switch while the door is
open, a chime will sound three
times indicating delayed locking is
active.
The doors will lock automatically
five seconds after all doors are
closed. If a door is reopened before
that time, the five-second timer will
reset when all doors are closed
again.
Press on the door lock switch
again or press on the RKE
transmitter to lock the doors
immediately.
This feature can be programmed.
See Delayed Door Lock under
Vehicle Personalization 0 158.

Automatic Door Locks

The doors will lock automatically
when all doors are closed, the
ignition is on, and the vehicle is
shifted out of P (Park).
If a vehicle door is unlocked, and
then opened and closed, the doors
will lock either when your foot is
removed from the brake or the
vehicle speed becomes faster than
13 km/h (8 mph).
To unlock the doors:
Press on the power door lock
switch.
Shift the transmission into
P (Park).
Automatic door locking cannot be
disabled. Automatic door unlocking
can be programmed. See Vehicle
Personalization 0 158.

Lockout Protection

Key Access : When locking is
requested with the driver door open
and the key in the ignition, all the
doors will lock and then the driver
door will unlock.