2002 CHEVROLET SILVERADO door lock

1-16
How to Wear Safety Belts Properly
Adults
This part is only for people of adult size.
Be aware that there are special things to know
about safety belts and children. And there are different
rules for smaller children and babies. If a child will
be riding in your vehicle, see the part of this manual
called ªChildren.º Follow those rules for
everyone's protection.
First, you'll want to know which restraint systems your
vehicle has.
We'll start with the driver position.
Driver Position
This part describes the driver's restraint system.
Lap-Shoulder Belt
The driver has a lap-shoulder belt. Here's how to wear
it properly.
1. Close and lock the door.
2. Adjust the seat so you can sit up straight. To see
how, see ªSeatsº in the Index.
3. Pick up the latch plate and pull the belt across you.
Don't let it get twisted.
The shoulder belt may lock if you pull the belt across
you very quickly. If this happens, let the belt go back
slightly to unlock it. Then pull the belt across you
more slowly.

2-
2-1
Section 2 Features and Controls
Here you can learn about the many standard and optional features on your vehicle, and information on starting,
shifting and braking. Also explained are the instrument panel and the warning systems that tell you if everything is
working properly
-- and what to do if you have a problem.
2
-2 Windows
2-5 Keys
2-7 Door Locks
2-12 Keyless Entry System (If Equipped)
2-15 Rear Doors
2-16 Tailgate
2-17 Theft
2-19 Content Theft-Deterrent (If Equipped)
2-20 Passlock

2-21 New Vehicle ªBreak-Inº
2-21 Ignition Positions
2-24 Starting Your Engine
2-25 Engine Coolant Heater (If Equipped)
2-27 Automatic Transmission Operation
2-32 Manual Transmission Operation
2-37 Parking Brake
2-38 Shifting Into PARK (P)
(Automatic Transmission Only)
2
-41 Shifting Out of PARK (P)
(Automatic Transmission Only)2
-41 Parking Your Vehicle
(Manual Transmission Models Only)
2
-42 Parking Over Things That Burn
2-42 Engine Exhaust
2-43 Running Your Engine While You're Parked
(Automatic Transmission)
2
-44 Manual Selectable Ride (If Equipped)
2-45 Locking Rear Axle (If Equipped)
2-45 Four-Wheel Drive (If Equipped)
2-56 QUADRASTEER(4WS) (If Equipped)
2-59 Turn Signal/Multifunction Lever
2-66 Exterior Lamps
2-71 Interior Lamps
2-73 Mirrors
2-90 OnStar
System (If Equipped)
2-94 The Instrument Panel - Your
Information System
2
-96 Instrument Panel Cluster
2-98 Warning Lights, Gages and Indicators
2-115 Message Center

2-4
Lock-Out Switch
If you have power windows on a Crew Cab

, the
driver's door power window switch has a lockout
feature. This feature prevents all windows from
operating, except from the driver's position, when the
driver's door button labeled WINDOW LOCK is
engaged. When the button is not engaged, the rear
power windows will operate.
Swing-Out Windows (Extended Cab)
To open a rear swing-out
window, flip the latch open
and swing the glass out.
The latch will catch when the window is fully open and
it will also hold it in the open position.

2-6
Your vehicle has one
double
-sided key for the
ignition and all door locks.
Your vehicle may also have
a key that locks and unlocks
only the center floor
console (if equipped).If you ever lose your keys, your dealer will be able to
assist you with obtaining replacements.
NOTICE:
Your vehicle has a number of new features that
can help prevent theft. But you can have a lot of
trouble getting into your vehicle if you ever lock
your key inside. You may even have to damage
your vehicle to get in. So be sure you have an
extra key.
If you ever do get locked out of your vehicle, call the
GM Roadside Assistance Center. See ªRoadside
Assistanceº in the Index. If your vehicle is equipped
with the OnStar system with an active subscription and
you lock your keys inside the vehicle, OnStar may be
able to send a command to unlock your vehicle. See
ªOnStarº in the Index for more information.

2-7
Door Locks
CAUTION:
Unlocked doors can be dangerous.

Passengers -- especially children -- can
easily open the doors and fall out of a
moving vehicle. When a door is locked, the
handle won't open it. You increase the
chance of being thrown out of the vehicle in
a crash if the doors aren't locked. So, wear
safety belts properly and lock the doors
whenever you drive.

Young children who get into unlocked
vehicles may be unable to get out. A child
can be overcome by extreme heat and can
suffer permanent injuries or even death
from heat stroke. Always lock your vehicle
whenever you leave it.

Outsiders can easily enter through an
unlocked door when you slow down or stop
your vehicle. Locking your doors can help
prevent this from happening.
There are several ways to lock and unlock your vehicle.
You can use the keyless entry system (if equipped).
You can also use your key.
To lock the door from
the inside, slide the
lever rearward. To unlock
the door, slide the
lever forward.

2-8
Power Door Locks (If Equipped)
If your vehicle has this
power door lock switch,
press the raised side of the
switch, marked L, on either
front door to lock all the
doors at once.
Press the recessed side of the switch marked U to unlock
all the doors at once.
If your vehicle has this
power door lock switch,
press the bottom of the
switch on either front door
to lock all the doors at once.
Press the top of the switch to unlock all the doors
at once.
The power door locks will operate at any time even
when the ignition is off.
The power door locks will also automatically lock
when the vehicle is out of PARK (P), or for manual
transmission, when the vehicle reaches 15 mph
(24 km/h). To unlock the doors, refer to the instructions
listed previously. The automatic locking feature can be
disabled, if you prefer. See ªProgrammable Automatic
Door Locksº in the following text.
Operating the power locks may interact with the
theft
-deterrent system (if equipped). See ªContent
Theft
-Deterrentº in the Index.

2-9
Programmable Automatic Door Locks
(If Equipped)
If your vehicle has power door locks, it is equipped with
a feature that enables you to program the door locks.
Your vehicle left the factory programmed to automatically
lock all doors when the vehicle is out of PARK (P), and
all doors unlock when the vehicle is in PARK (P). You can
set the automatic door lock feature to unlock the doors
you select once the vehicle is in PARK (P).
If your vehicle has a manual transmission it left the
factory programmed to lock all doors when the vehicle
speed is greater than 15 mph (24km/h) for two seconds,
and unlock all doors once the key is removed from the
ignition. You can set the automatic door lock feature to
unlock the doors you select once the key is removed
from the ignition.
The following instructions detail how to program your
door locks.To enter the program mode you need to do
the following:
1. Beginning with the ignition in OFF. Pull back on the
turn signal/multifunction lever all the way toward
you until flash
-to-pass is activated, and hold it while
you perform the next step.
2. Turn your key to RUN and OFF twice. Then, with
the key in OFF, release the turn signal/multifunction
lever. Once you do this, you will hear the lock
mechanism lock and unlock.
3. You are now ready to program the automatic door
locks. Select one of the following four programming
options and follow the instructions. You will have
thirty seconds to complete programming. If you
exceed the thirty
-second limit, the locks will
automatically lock and unlock to indicate you have
left the program mode. If this occurs, repeat the
procedure beginning with Step 1. You can exit the
program mode any time by turning the ignition to
RUN (the locks will automatically lock and unlock
to indicate you are leaving the program mode.)
If the lock/unlock switches are not pressed while in
the programming mode, the automatic lock/unlock
setting will not be modified.

2-10
The following is a list of the available
programming options:

All doors lock/Only the driver's door unlocks:
Press the lock side of the power door lock switch on
the door panel once and then the unlock side once.

All doors lock/All doors unlock: Press the lock side
of the power door lock switch on the door panel
once, and then the unlock side twice.

All doors lock/None of the doors unlock: Press the
lock side of the power door lock switch on the door
panel once, and then the unlock side three times.

No doors lock/None of the doors unlock: Press the
lock side of the power door lock switch on the door
panel twice. This turns off the automatic lock feature.
For more information, see your dealer.Lockout Prevention
To protect you from locking your key in the vehicle, this
feature stops the power door locks from locking when
the key is in the ignition and a door is open.
If the power 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.