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To engage the security locks, do the following:
1. Open one of the rear doors.
2. Using your ignition key, turn the lock to the
horizontal position.
3. Close the door.
4. Repeat these steps on the other rear door.
If you want to open a rear door when the security
lock is on, unlock the door and open the door
from the outside.
To disengage the security locks, do the following:
1. Open one of the rear doors.
2. Using your ignition key, turn the lock to the
vertical position.
3. Close the door.
4. Repeat these steps on the other rear door.Lockout Protection
If you have power door locks, this feature protects
you from locking your key in the vehicle when
the key is in the ignition and a door is open.
If the power door lock switch is pressed when a
door is open and the key is in the ignition, all of
the doors will lock and then the driver’s door
will unlock.
Rear Doors (Extended Cab)
To open a rear door, open the front door. Then,
use the handle located on the front edge of
the rear door panel to open it. You must close
the rear door before closing the front door.
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Tailgate
You can open the tailgate by pulling up on the
outside handle while pulling the tailgate down.
When you put the tailgate back up, be sure
it latches securely.
You can lock the tailgate using your ignition key.
Turn the key counterclockwise to lock the tailgate.
Turn the key clockwise to unlock the tailgate.
Removing the Tailgate
Follow these steps if you want to remove the
tailgate:
1. With the tailgate fully open, lift up slightly on
the entire tailgate assembly.
2. Remove the
retaining cables from
both sides of the
tailgate by pulling the
clips away from the
bolt heads while
pushing the cable
bracket forward.
When the larger part
of the hole on the
bracket is over the
bolt, slide the
bracket off of
the bolt.
3. With the tailgate partially down, lift up on the
passenger’s side and pull the tailgate toward
you, then move the tailgate to the right to
release the driver’s side. You can then remove
the entire tailgate assembly.
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Power Windows
The power window
switches for all windows
are located on the
driver’s door armrest.
In addition, each
passenger’s door has
its own switch.
The power windows will work when the ignition is
in ACC (Accessory) or ON or while Retained
Accessory Power (RAP) is active. SeeRetained
Accessory Power (RAP) on page 117.
Pull the front of the switch up to raise the window.
Press the front of the switch down to lower the
window.Do not hold all four power window switches down
for several seconds after the windows have
been completely lowered or raised, because the
vehicle may blow a fuse.
Express-Down Windows
The driver’s window has an express-down feature
that allows the window to be lowered fully without
continuously holding the switch. Press the front of
the switch past the rst position to activate the
express-down mode. The express-down mode can
be canceled at any time by pulling up on the switch.
Window Lockout
o
(Window Lockout):If you have a crew cab
vehicle with power windows, you will also have a
window lockout button located forward of the
window switches. This feature disables the
passenger’s window switches when the window
lockout button is pressed. To turn the lockout
feature on or off, press the window lockout button.
A red band on the side of the button can be seen
when the windows are not locked out.Crew Cab Switches
Shown
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To activate the content theft-deterrent system,
do the following:
1. Close all the doors.
2. Lock the doors with the remote keyless entry
transmitter. The security light, located on the
instrument panel cluster, will ash.
If the lock button on the remote keyless entry
transmitter is pressed, but a door is open, the horn
will chirp six times. Press the lock button again,
within three seconds, and the doors will lock. Close
the open door and the system will be activated.
If a locked door is not opened using the remote
keyless entry transmitter, or by OnStar
®, the
pre-alarm will go off. If the engine is not started or
unlock not pressed within 10 seconds, the front
turn signal lamps will ash for two minutes, and the
horn will sound for two minutes, then will turn off
to save the battery power.
Remember, the theft-deterrent system will not
activate if you lock the doors with a key, the manual
door lock, or power door lock switch. The system
can only be activated using the remote keyless
entry transmitter, or by OnStar
®. SeeOnStar®
System on page 146for additional information.You should also remember that you can start your
vehicle with the correct ignition key if the alarm has
been set off.
Here is how to avoid setting off the alarm by
accident:
If you do not want to activate the theft-deterrent
system, the vehicle should be locked with the
door key after the doors are closed.
Always unlock a door with the remote keyless
entry transmitter. Unlocking a door any other
way will set off the alarm.
If you set off the alarm by accident, you can turn
off the alarm by pressing unlock on the remote
keyless entry transmitter. The alarm will not stop if
you try to unlock a door any other way.
Testing the Alarm
The alarm can be tested by following these steps:
1. From inside the vehicle, activate the system
by locking the doors with the remote keyless
entry transmitter.
2. Unlock the door with the manual door lock and
open the door. This should set off the alarm.
3. To turn the alarm off, press the unlock button
on the remote keyless entry transmitter or
start the engine.
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