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Rear Door Security Locks
(Crew Cab)
If your vehicle is a crew cab model, it may have rear
door security locks. With this feature, you can lock the
rear doors so they cannot be opened from the inside.
The rear door security lock
is located on the inside
edge of each rear
door below the security
lock label.
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.
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.
2. 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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Reverse the procedure to reinstall the tailgate.
Make sure it is secure.
To partially lower the tailgate do the following:
1. With the tailgate fully open, lift up slightly on
the entire tailgate assembly.
2. Remove the
retaining cable from
the passenger side
of the tailgate by pulling
the clip away from
the bolt head 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. Slide the lower end tting onto the top bolt.
The tailgate will now stay in the partially opened
position.
4. Repeat steps 2 and 3 for the driver side.
If you would like to close the tailgate, the bracket
cannot be in the partially opened position and must be
anchored on the bottom bolt, using the top position
on the bracket.
Tailgate Partially Down
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Windows
{CAUTION:
Leaving children, helpless adults, or pets in a
vehicle with the windows closed is dangerous.
They can be overcome by the extreme heat
and suffer permanent injuries or even death
from heat stroke. Never leave a child, a
helpless adult, or a pet alone in a vehicle,
especially with the windows closed in warm
or hot weather.
Manual Windows
On a vehicle with manual windows, use the handle
on each door to open and close each window.
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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 2-18.
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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Sliding Rear Window
If your vehicle has this feature, squeeze the latch in the
center of the window and slide the glass to open it.
When you close the window, be sure the latch is
engaged.
Sun Visors
To block glare, pull the sun visor down. It can also
be detached from the center mount and moved to
the side to block glare from that direction.
Visor Vanity Mirror
The passenger’s side sun visor may have a mirror.
Pull down the visor to access the mirror.
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Theft-Deterrent Systems
Vehicle theft is big business, especially in some cities.
Although your vehicle has a number of theft-deterrent
features, we know that nothing we put on it can make
it impossible to steal.
Content Theft-Deterrent
If your vehicle has the
remote keyless entry
system, the vehicle has
a content theft-deterrent
alarm system.
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 2-41
for 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.
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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.
If the alarm does not sound when it should but the
lights ash, check to see if the horn works. The horn
fuse may be blown. To replace the fuse, seeFuses
and Circuit Breakers on page 5-99.
If the alarm does not sound or the front turn signal
lamps do not ash, see your dealer for service.
Passlock®
Your vehicle has the Passlock®theft-deterrent system.
Passlock
®is a passive theft-deterrent system.
Passlock®enables fuel if the ignition lock cylinder is
turned with a valid key. If an incorrect key is used or
the ignition lock cylinder is tampered with, the fuel
system is disabled and the vehicle will not start.
During normal operation, the security light will turn off
approximately ve seconds after the engine is started.
SeeSecurity Light on page 3-36.
If the engine stalls and the security light ashes, wait
about 10 minutes until the light stops ashing before
trying to restart the engine. Remember to release
the key from START as soon as the engine starts.
If the engine does not start after three tries, the vehicle
needs service.
If the engine is running and the security light comes
on, you will be able to restart the engine if you turn the
engine off. However, your Passlock
®system is not
working properly and must be serviced by your dealer.
Your vehicle is not protected by Passlock
®at
this time. See your dealer for service.
In an emergency, call the Roadside Assistance Center.
SeeRoadside Assistance Program on page 7-6.
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