2002 GMC SONOMA locked

1-2
Seats and Seat Controls
This section tells you about the seats -- how to adjust
them, and fold them up and down.
CAUTION:
You can lose control of the vehicle if you try to
adjust a manual driver's seat while the vehicle is
moving. The sudden movement could startle and
confuse you, or make you push a pedal when you
don't want to. Adjust the driver's seat only when
the vehicle is not moving.
Move the lever under the front of a manual seat up to
unlock it. Slide the seat to where you want it and release
the lever. Try to move the seat with your body to make
sure the seat is locked into place.

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To return the seatback to the upright position, push the
seatback all the way back until the latch catches. If the
seatback was reclined before being folded forward, it
will return to the reclined position.
CAUTION:
If the seatback isn't locked, it could move
forward in a sudden stop or crash. That could
cause injury to the person sitting there. Always
press rearward on the seatback to be sure it is
locked.
Easy Entry Seat (If Equipped)
The right front bucket or split-bench seat on some
models makes it easy to get in and out of the rear
vehicle area.
1. Tilt the right front seatback completely forward and
the whole seat will slide forward.
2. Return the seatback to its original position after
someone gets into the rear seat area. Then move the
seat rearward until it locks.
CAUTION:
If an easy entry right front seat isn't locked, it
can move. In a sudden stop or crash, the person
sitting there could be injured. After you've used
it, be sure to push rearward on an easy entry seat
to be sure it is locked.
Tilt the seatback and slide the seat completely forward
again to get out of the rear vehicle area.

1-10 Jump Seat (Extended Cab Models)
Your extended cab
pickup has a jump seat in
the rear area.
To fold the jump seat down, pull down on the pull tab
on the bottom of the seat until the seat is in place, then
move the seatback to a vertical position. To store the
seat, fold the seatback down on the cushion, then push
the entire seat up until it is flush with the trim panel.
Don't let the safety belts be damaged by the hinges or
the latches. Safety belts should be folded and stored
between the seat cushion and seatback.
Rear Seat (Crew Cab)
The rear seatback can be tilted forward to let you reach
the area behind it.
To tilt the seatback
forward, lift up on the lever
located at the base of the
seatback on the driver's or
passenger's side. Then tilt
the seatback forward.
To return the seatback to the upright position, push the
seatback rearward until it latches. After returning the
seatback to its upright position, try to pull the seatback
forward to make sure it is locked.

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This vehicle has one
double
-sided key for the
ignition and door locks. It
will fit with either side up.
When a new vehicle is delivered, the dealer provides the
owner with a pair of identical keys and a key code
number.
The key code number tells your dealer or a qualified
locksmith how to make extra keys. Keep this number in
a safe place. If you lose your keys, you'll be able to have
new ones made easily using this number. Your dealer
should also have this number.NOTICE:
Your vehicle has a number of features that can
help prevent theft. But you can have a lot of
trouble getting into your vehicle if you ever
lock your keys inside. You may even have to
damage your vehicle to get in. So be sure you
have extra keys.
If you ever do get locked out of your vehicle call the
GM Roadside Assistance Center. See ªRoadside
Assistance Centerº in the Index for more information.

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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 you have this
feature. You can also use your key to unlock your door
from the outside. To lock your door from the inside,
slide the manual lever on the door down.
To unlock the door, slide
the lever on the door up.
You will see a red area on
the lever.
You can also use the power door lock switch
(if equipped).

2-15
3. With the tailgate halfway down, pull the tailgate
toward you at the left side and then move the tailgate
to the left to release the right side.
Reverse the procedure to reinstall the tailgate. Make
sure it is secure.
Theft
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. However, there are ways you
can help.
Key in the Ignition
If you leave your vehicle with the keys inside, it's an
easy target for joy riders or professional thieves
-- so
don't do it.
When you park your vehicle and open the driver's door,
you'll hear a chime reminding you to remove your key
from the ignition and take it with you. Always do this.
Your steering wheel will be locked, and so will your
ignition. If you have an automatic transmission, taking
your key out also locks your transmission. Also
remember to lock the doors.

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If a door is opened without the key or the remote
keyless entry transmitter, the alarm will go off.
Your vehicle's headlamps will flash and the horn will
sound for 110 seconds, then will turn off to save the
battery power.
Remember, the theft
-deterrent system won't activate if
you lock the doors with a key or use the manual door
lock. It activates only if you use a power door lock
switch with the door open, or with the remote keyless
entry transmitter. You should also remember that you
can start your vehicle with the correct ignition key if the
alarm has been set off.
Here's how to avoid setting off the alarm by accident:

If you don't 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 a key, or use the remote
keyless entry transmitter. Unlocking a door any other
way will set off the alarm.
If you set off the alarm by accident, unlock any door
with the key. You can also turn off the alarm by pressing
UNLOCK on the remote keyless entry transmitter. The
alarm won't 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, lower the driver's window
and open the driver's door.
2. Activate the system by locking the doors with the
power door lock switch while the door is open, or
with the remote keyless entry transmitter.
3. Get out of the vehicle, close the door and wait for the
SECURITY light to go out.
4. Then reach in through the window, unlock the door
with the manual door lock and open the door. This
should set off the alarm.
If the alarm does not sound when it should but the
vehicle's headlamps flash, check to see if the horn
works. The horn fuse may be blown. To replace the fuse,
see ªFuses and Circuit Breakersº in the Index.
If the alarm does not sound or the vehicle's headlamps
do not flash, the vehicle should be serviced by an
authorized service center.

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Ignition Positions
With the key in the ignition, you can turn it to five
different positions.
A (ACCESSORY): This position lets you use things
like the radio and the windshield wipers and power
windows (if equipped) when the engine is off. Push in
the key and turn it toward you. Your steering wheel will
remain locked, just as it was before you inserted the key.
NOTICE:
Don't operate accessories in the ACCESSORY
position for long periods of time. Prolonged
operation of accessories in the ACCESSORY
position could drain your battery and prevent
you from starting your vehicle.