
Servicing Your Airbag-Equipped
Vehicle
Airbags affect how the vehicle should be serviced.
There are parts of the airbag system in several places
around the vehicle. Your dealer/retailer and the
service manual have information about servicing the
vehicle and the airbag system. To purchase a service
manual, seeService Publications Ordering Information
on page 7-15.
{CAUTION:
For up to 10 seconds after the ignition is turned off
and the battery is disconnected, an airbag can still
in ate during improper service. You can be injured
if you are close to an airbag when it in ates.
Avoid yellow connectors. They are probably part of
the airbag system. Be sure to follow proper
service procedures, and make sure the person
performing work for you is quali ed to do so.
Adding Equipment to Your
Airbag-Equipped Vehicle
Q:Is there anything I might add to or change
about the vehicle that could keep the airbags
from working properly?
A:Yes. If you add things that change the vehicle’s
frame, bumper system, height, front end or side
sheet metal, they may keep the airbag system from
working properly. Changing or moving any parts
of the front seats, safety belts, the airbag sensing
and diagnostic module, steering wheel, instrument
panel, roof-rail airbag modules, ceiling headliner
or pillar garnish trim, front sensors, side impact
sensors, rollover sensor module, or airbag wiring
can affect the operation of the airbag system.
In addition, the vehicle has a passenger sensing
system for the right front passenger position, which
includes sensors that are part of the passenger
seat. The passenger sensing system may not
operate properly if the original seat trim is replaced
with non-GM covers, upholstery or trim, or with
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Object Detection Systems...............................2-41
Ultrasonic Rear Parking Assist (URPA)............2-41
OnStar
®System.............................................2-43
Universal Home Remote System......................2-47
Universal Home Remote System Operation
(With Three Round LED)............................2-47
Storage Areas................................................2-54
Glove Box...................................................2-54
Cupholders..................................................2-54Instrument Panel Storage...............................2-54
Center Console Storage.................................2-54
Luggage Carrier...........................................2-54
Cargo Cover................................................2-55
Cargo Management System...........................2-55
Sunroof.........................................................2-56
Sunroof (Ultra View)......................................2-56
Section 2 Features and Controls
2-2

Manual Liftgate Operation
With the doors unlocked, the power liftgate can always
be manually opened and closed.
To open the liftgate, pull up on the handle on the
outside of the liftgate. To close the liftgate, use the
pull cup to lower the liftgate and close. The liftgate
latch will power cinch to closed position. Do not force
the liftgate during a power cycle.
Always close the liftgate before driving.
{CAUTION:
Exhaust gases may enter the vehicle if it is driven
with the liftgate, trunk/hatch open, or with any
objects that pass through the seal between the
body and the trunk/hatch or liftgate. Engine exhaust
contains Carbon Monoxide (CO) which cannot be
seen or smelled. It can cause unconsciousness
and even death.
CAUTION: (Continued)
CAUTION: (Continued)
If the vehicle must be driven with the liftgate, or
trunk/hatch open:
Close all of the windows
Fully open the air outlets on or under the
instrument panel
Adjust the Climate Control system to a setting
that brings in only outside air and set the fan
speed to the highest setting. See Climate
Control System in the Index.
If the vehicle is equipped with a power liftgate,
disable the power liftgate function.
For more information about carbon monoxide, see
Engine ExhaustEngine Exhaust on page 2-36.
2-14

Theft-Deterrent Systems
Vehicle theft is big business, especially in some cities.
This vehicle has theft-deterrent features, however,
they do not make it impossible to steal.
Theft-Deterrent System
The security light is
located on the instrument
panel cluster.
If the ignition is off and a door is open, the security
light will ash, reminding you to arm the theft-deterrent
system.
To arm the system:
1. Lock the door using the Remote Keyless Entry
(RKE) transmitter or the power door lock switch.
2. Close all the doors. The security light will illuminate.
It should go off within approximately 30 seconds.If a door or a liftgate is opened without a key or a
RKE transmitter, the horn will sound and the lamps
will ash for up to 30 seconds.
The theft-deterrent system will not arm if you lock
the doors with a key, use the manual door lock or if
the liftgate is ajar. It activates only if you use the RKE
transmitter or the power door lock.
To avoid activating the alarm by accident:The vehicle should be locked with the door key or
the manual door lock after the doors are closed if
you don’t want to arm the theft-deterrent system.
Always unlock a door with a key or use the RKE
transmitter. Pressing the unlock button on the
RKE transmitter disarms the theft-deterrent system.
Unlocking a door any other way while the system
is armed will activate the alarm when a door or
the liftgate is opened.
If you activate the alarm by accident, unlock the driver’s
door with your key. You can also turn off the alarm
by using the unlock button on the RKE transmitter,
or by starting the vehicle with a valid key.
2-19

PASS-Key®III+ Electronic
Immobilizer Operation
Your vehicle has PASS-Key®III+ (Personalized
Automotive Security System) theft-deterrent system.
PASS-Key
®III+ is a passive theft-deterrent system.
The system is automatically armed when the key
is removed from the ignition.
The system is automatically disarmed when the key
is turned to ON/RUN, ACC/ACCESSORY or START
from the LOCK/OFF position.
You do not have to manually arm or disarm the system.
The security light will come on if there is a problem
with arming or disarming the theft-deterrent system.
When the PASS-Key
®III+ system senses that someone
is using the wrong key, it prevents the vehicle from
starting. Anyone using a trial-and-error method to start
the vehicle will be discouraged because of the high
number of electrical key codes.If the engine does not start and the security light on
the instrument panel cluster comes on when trying to
start the vehicle, there may be a problem with your
theft-deterrent system. Turn the ignition off and try again.
If the engine still does not start, and the key appears
to be undamaged, try another ignition key. At this time,
you may also want to check the fuse, seeFuses
and Circuit Breakers on page 5-99. If the engine still
does not start with the other key, your vehicle needs
service. If your vehicle does start, the rst key may
be faulty. See your dealer/retailer who can service
the PASS-Key
®III+ to have a new key made.
In an emergency, contact Roadside Assistance.
It is possible for the PASS-Key
®III+ decoder to learn
the transponder value of a new or replacement key. Up to
eight additional keys may be programmed for the vehicle.
The following procedure is for programming additional
keys only. If all the currently programmed keys are lost
or do not operate, you must see your dealer/retailer or a
locksmith who can service PASS-Key
®III+ to have keys
made and programmed to the system.
2-21

Do not tow a trailer during break-in. SeeTowing a
Trailer on page 4-39for the trailer towing capabilities
of your vehicle and more information.
Following break-in, engine speed and load can be
gradually increased.
Ignition Positions
With the key in the ignition switch, you can turn the key
to four different positions.
To shift out of P (Park), ignition must be in the
ON/RUN or ACC/ACCESSORY and the brake
pedal must be applied.Notice:Using a tool to force the key to turn in the
ignition could cause damage to the switch or break
the key. Use the correct key, make sure it is all the
way in, and turn it only with your hand. If the key
cannot be turned by hand, see your dealer/retailer.
A (LOCK/OFF):This is the only position in which you
can insert or remove the key. This position locks
the ignition, and transmission.
B (ACC/ACCESSORY):This position allows you to use
things like the radio and the windshield wipers when
the engine is off. This position will allow you to turn off
the engine.
C (ON/RUN):This position can be used to operate the
electrical accessories and to display some instrument
panel cluster warning and indicator lights. The switch
stays in this position when the engine is running.
If you leave the key in the ACC/ACCESSORY or ON/
RUN position with the engine off, the battery could be
drained. You may not be able to start the vehicle if the
battery is allowed to drain for an extended period of time.
D (START):This position starts the engine. When
the engine starts, release the key. The ignition switch
returns to ON/RUN for driving.
A warning tone will sound when the driver door is
opened, the ignition is in ACC/ACCESSORY or
LOCK/OFF and the key is in the ignition.
2-23