warning CHEVROLET IMPALA 2010 9.G Service Manual

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WARNING:
A child in a rear-facing child restraint can be
seriously injured or killed if the right front passenger
airbag inflates. This is because the back of the
rear-facing child restraint would be very close to the
inflating airbag. A child in a forward-facing child
restraint can be seriously injured or killed if the right
front passenger airbag inflates and the passenger
seat is in a forward position.
Even if the passenger sensing system has turned
off the right front passenger frontal airbag, no
system is fail-safe. No one can guarantee that
an airbag will not deploy under some unusual
circumstance, even though the airbag is turned off.
Secure rear-facing child restraints in a rear
seat, even if the airbag is off. If you secure a
forward-facing child restraint in the right front seat,
always move the front passenger seat as far back
as it will go. It is better to secure the child restraint in
a rear seat.The passenger sensing system is designed to turn off
the right front passenger frontal airbag if:
•
The right front passenger seat is unoccupied.
•
The system determines that an infant is present in
a child restraint.
•
A right front passenger takes his/her weight off of
the seat for a period of time.
•
Or, if there is a critical problem with the airbag
system or the passenger sensing system.
When the passenger sensing system has turned off the
right front passenger frontal airbag, the off indicator
will light and stay lit to remind you that the airbag is off.
SeePassenger Airbag Status Indicator on page 4-25.
2-67

The passenger sensing system is designed to turn on
(may inflate) the right front passenger frontal airbag
anytime the system senses that a person of adult size
is sitting properly in the right front passenger seat. When
the passenger sensing system has allowed the airbag
to be enabled, the on indicator will light and stay lit
to remind you that the airbag is active.
For some children, including children in child restraints,
and for very small adults, the passenger sensing
system may or may not turn off the right front passenger
frontal airbag, depending upon the person’s seating
posture and body build. Everyone in the vehicle who has
outgrown child restraints should wear a safety belt
properly — whether or not there is an airbag for that
person.
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WARNING:
If the airbag readiness light ever comes on and
stays on, it means that something may be wrong
with the airbag system. To help avoid injury to
yourself or others, have the vehicle serviced right
away. SeeAirbag Readiness Light on page 4-24
for more information, including important safety
information.
2-68

If the passenger seat gets wet, dry the seat immediately.
If the airbag readiness light is lit, do not install a child
restraint or allow anyone to occupy the seat. SeeAirbag
Readiness Light on page 4-24for important safety
information.
The on indicator may be lit if an object, such as a
briefcase, handbag, grocery bag, laptop or other
electronic device, is put on an unoccupied seat.
If this is not desired, remove the object from the seat.
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WARNING:
Stowing of articles under the passenger seat or
between the passenger seat cushion and seatback
may interfere with the proper operation of the
passenger sensing system.
Servicing Your Airbag-Equipped
VehicleAirbags 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 8-17.
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WARNING:
For up to 10 seconds after the ignition is turned off
and the battery is disconnected, an airbag can still
inflate during improper service. You can be injured
if you are close to an airbag when it inflates. 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 qualified to do so.
2-72

Replacing Restraint System Parts
After a Crash
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WARNING:
A crash can damage the restraint systems in your
vehicle. A damaged restraint system may not
properly protect the person using it, resulting in
serious injury or even death in a crash. To help
make sure your restraint systems are working
properly after a crash, have them inspected and
any necessary replacements made as soon as
possible.If the vehicle has been in a crash, do you need new
safety belts or LATCH system (if equipped) parts?
After a very minor crash, nothing may be necessary.
But the safety belt assemblies that were used during any
crash may have been stressed or damaged. See your
dealer/retailer to have the safety belt assemblies
inspected or replaced.
If the vehicle has the LATCH system and it was being
used during a crash, you may need new LATCH system
parts.
New parts and repairs may be necessary even if the
safety belt or LATCH system (if equipped), was
not being used at the time of the crash.
If an airbag inflates, you will need to replace airbag
system parts. See the part on the airbag system earlier
in this section.
Have the safety belt pretensioners checked if the
vehicle has been in a crash, if the airbag readiness light
stays on after the vehicle is started, or while you are
driving. SeeAirbag Readiness Light on page 4-24.
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Keys
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WARNING:
Leaving children in a vehicle with the ignition key
is dangerous for many reasons, children or others
could be badly injured or even killed. They could
operate the power windows or other controls or
even make the vehicle move. The windows will
function with the keys in the ignition and children
could be seriously injured or killed if caught in the
path of a closing window. Do not leave the keys in
a vehicle with children.
The key can be used for the ignition and the driver’s door.
See your dealer/retailer if a replacement key or
additional key is needed.
Notice:If you ever lock your keys in the vehicle,
you may have to damage the vehicle to get in.
Be sure you have spare keys.
If you are locked out of your vehicle, contact Roadside
Assistance. SeeRoadside Assistance Program on
page 8-7for more information.
3-3

Battery ReplacementReplace the battery if the REPLACE BATTERY IN
REMOTE KEY message displays in the DIC. See
“REPLACE BATTERY IN REMOTE KEY” underDIC
Warnings and Messages on page 4-44for additional
information.
Notice:When replacing the battery, do not touch
any of the circuitry on the transmitter. Static
from your body could damage the transmitter.
To replace the battery:
1. Separate the transmitter with a flat, thin object
inserted into the notch on the side.
2. Remove the old battery. Do not use a metal object.
3. Insert the new battery, positive side facing down.
Replace with a CR2032 or equivalent battery.
4. Snap the transmitter back together.3-6

The engine will shut off automatically after 10 minutes,
unless a time extension has been done or the vehicle’s
key is inserted into the ignition switch and turned to
ON/RUN.
To manually shut off a remote start, do any of the
following.•
Aim the RKE transmitter at the vehicle and press
and release the remote start button.
•
Turn on the hazard warning flashers.
•
Turn the ignition switch out of LOCK/OFF position
and then back to LOCK/OFF.
After the engine has been started two times, or one
time with a time extension, the vehicle’s ignition must
be turned to ON/RUN using the key before the remote
start procedure can be used again. SeeIgnition
Positions on page 3-20for information regarding the
ignition positions on your vehicle.The remote vehicle start feature will not operate if any
of the follow occur:
•
The remote start system is disabled through the DIC.
•
The vehicle’s key is in the ignition.
•
The vehicle’s hood is open.
•
The hazard warning flashers are on.
•
The check engine light is on. SeeMalfunction
Indicator Lamp on page 4-31.
•
The engine coolant temperature is too high.
•
The oil pressure is low.
•
The content theft-deterrent alarm has been activated.
•
Two remote vehicle starts, or one start with a time
extension, have already been provided for that
ignition cycle.
3-8

Doors and LocksDoor Locks
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WARNING:
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 will not open
it. The chance of being thrown out of the
vehicle in a crash is increased if the doors are
not locked. So, all passengers should wear
safety belts properly and the doors should be
locked whenever the vehicle is driven.
WARNING: (Continued)
WARNING: (Continued)
•
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 the vehicle whenever
leaving 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.
From the outside, use the key in the driver door or use
the Remote Keyless Entry (RKE) transmitter to lock
and unlock the vehicle. From the inside, use the manual
or power door locks.
To lock or unlock the driver side door from the outside
with the key, insert the key and turn it clockwise or
counterclockwise.
To lock or unlock the door from the inside, push or pull
the manual lock knob.
3-9

To open a rear door when the security lock is on, do the
following:
1. Unlock the door using the Remote Keyless Entry
(RKE) transmitter, if the vehicle has one, the
power door lock switch, or by lifting the rear door
manual lock.
2. Open the door from the outside.
To cancel the rear door security lock:
1. Unlock the door and open it from the outside.
2. Insert the key into the security lock slot and turn it
so the slot is in the vertical position.
3. Do the same for the other rear door.Lockout ProtectionThis feature helps prevent you from locking the doors
while the key is in the ignition. Always remember to take
your key with you when exiting the vehicle.
If the lock switch is pressed on the door that is open
and the key is in the ignition, all of the doors will
lock and then the open door will unlock. A chime sounds
continuously until the driver door is closed.
Trunk
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WARNING:
Exhaust gases can 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.
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 Exhaust on page 3-31.
3-12

Windows
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WARNING:
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.
3-14