Ignition CHEVROLET SILVERADO 2002 1.G Owners Manual

1-5 Memory Seat (If Equipped)
If your vehicle has this
feature, the buttons used to
program and recall the
driver's seat and recliner
position are located on the
driver's door trim panel.
It does not store the lumbar or back support positions.
To program the memory seat, do the following:
1. Adjust the driver's seat to the desired position.
2. Then press the SET button and, within five seconds,
press one of the two numbered buttons on the
memory control.
To recall your setting, put the vehicle in PARK (P) and
press the number you chose.
To program the seat position for a second driver, follow
the preceding steps, but press the other number on the
memory control.
Heated Front Seats (If Equipped)
If your vehicle has this
feature, the button used to
control the driver's heated
seat is located on the
driver's door panel. The
button used to control the
passenger's heated seat is
located on the passenger's
door panel.
To activate the heated seats, press the button once for
the HI heat setting. Press the button again for the LO
heat setting. To turn off the heated seats, press the button
a third time. An indicator light will illuminate for each
heat setting anytime the heated seats are operating.
The ignition must be in RUN for this feature to operate.
The heated front seats will be canceled after the ignition
is turned to OFF. If you still want to use the heated front
seat feature after you restart your vehicle, you will need
to press the heated seat button again.

1-32
Medical Condition.A passenger has a medical
condition which, according to his or her physician:

causes the passenger air bag to pose a special risk
for the passenger; and

makes the potential harm from the passenger air bag
in a crash greater than the potential harm from
turning off the air bag and allowing the passenger,
even if belted, to hit the dashboard or windshield
in a crash.
CAUTION:
If the right front passenger's air bag is turned off
for a person who isn't in a risk group identified
by the national government, that person won't
have the extra protection of an air bag. In a
crash, the air bag wouldn't be able to inflate and
help protect the person sitting there. Don't turn
off the passenger's air bag unless the person
sitting there is in a risk group.
To turn off the right front passenger's air bag, insert
your ignition key into the switch, push in, and move the
switch to AIR BAG OFF.
The AIR BAG OFF light will come on to let you know
that the right front passenger's air bag is off. The right
front passenger's air bag will remain off until you turn it
back on again, and the AIR BAG OFF light will stay on
to remind you that the air bag is off.

1-33
CAUTION:
If the air bag readiness light ever comes on when
you have turned off the air bag, it means that
something may be wrong with the air bag system.
The right front passenger's air bag could inflate
even though the switch is off.
If your vehicle is a regular cab pickup and this
ever happens, don't let anyone whom the
national government has identified as a member
of a passenger air bag risk group sit in the right
front passenger's position (for example, don't
secure a rear
-facing child restraint in your
vehicle) until you have your vehicle serviced.
If your vehicle is an extended cab pickup and this
ever happens, don't let anyone whom the
national government has identified as a member
of a passenger air bag risk group sit in the right
front passenger's position (for example, don't
secure a rear
-facing child restraint in the right
front passenger's seat) until you have your
vehicle serviced.
To turn the right front passenger's air bag on again,
insert your ignition key into the switch, push in, and
move the switch to the on position.

1-34 Servicing Your Air Bag-Equipped Vehicle
Air bags affect how your vehicle should be serviced.
There are parts of the air bag system in several places
around your vehicle. You don't want the system to
inflate while someone is working on your vehicle. Your
dealer and the service manual have information about
servicing your vehicle and the air bag system. To
purchase a service manual, see ªService and Owner
Publicationsº in the Index.
CAUTION:
For up to 10 minutes after the ignition key is
turned off and the battery is disconnected, an air
bag can still inflate during improper service. You
can be injured if you are close to an air bag when
it inflates. Avoid wires wrapped with yellow tape
or yellow connectors. They are probably part of
the air bag system. Be sure to follow proper
service procedures, and make sure the person
performing work for you is qualified to do so.
The air bag system does not need regular maintenance.
Adding Equipment to Your Air
Bag-Equipped Vehicle
Q:If I add a push bumper or a bicycle rack to the
front of my vehicle, will it keep the air bags
from working properly?
A:As long as the push bumper or bicycle rack is
attached to your vehicle so that the vehicle's basic
structure isn't changed, it's not likely to keep the
air bags from working properly in a crash.
Q:Is there anything I might add to the front of the
vehicle that could keep the air bags from
working properly?
A:Yes. If you add things that change your vehicle's
frame, bumper system, front end sheet metal or
height, they may keep the air bag system from
working properly. Also, the air bag system may not
work properly if you relocate any of the air bag
sensors. If you have any questions about this, you
should contact Customer Assistance before you
modify your vehicle. The phone numbers and
addresses for Customer Assistance are in Step Two
of the Customer Satisfaction Procedure in this
manual. See ªCustomer Satisfaction Procedureº in
the Index.

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

2-3
Power Windows (If Equipped)
If your vehicle is equipped with power windows, the
controls are located on each of the side doors in the front
and rear.The driver's door has a switch for the passenger window
as well. Your power windows will work when the
ignition has been turned to ACCESSORY or RUN or
when Retained Accessory Power (RAP) is active. See
ªRetained Accessory Powerº in the Index.
Press the top or bottom of the switch with the power
window symbol on it to lower or raise the window.
Express
-Down Window
The driver's window also has an express down feature
that allows the window to be lowered without holding
the switch. Press and hold the rear of the window switch
for one second to activate the express down mode. The
express down mode can be canceled at any time by
pressing the opposite side of the switch. To open the
window partway, lightly tap the switch until the window
is at the desired position.

2-5
Keys
CAUTION:
Leaving children in a vehicle with the ignition
key is dangerous for many reasons. A child or
others could be badly injured or even killed.
They could operate the power windows or other
controls or even make the vehicle move. Don't
leave the keys in a vehicle with children.

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.

2-8
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.