2007 CHEVROLET AVALANCHE battery replacement

At times you may notice a decrease in operating
range. This is normal for any RKE system. If
the transmitter does not work or if you have to
stand closer to your vehicle for the transmitter to
work, try this:
Check the distance. You may be too far from
your vehicle. You may need to stand closer
during rainy or snowy weather.
Check the location. Other vehicles or objects
may be blocking the signal. Take a few steps
to the left or right, hold the transmitter
higher, and try again.
Check to determine if battery replacement
is necessary. See “Battery Replacement”
underRemote Keyless Entry (RKE) System
Operation on page 95.
If you are still having trouble, see your dealer
or a qualied technician for service.
Remote Keyless Entry (RKE)
System Operation
The vehicle’s doors can be locked and unlocked
from about 3 feet (1 m) up to 65 feet (20 m)
away with the Remote Keyless Entry (RKE)
transmitter.
If your vehicle has the remote start feature
you can also start your vehicle with the RKE
transmitter. The RKE transmitter, with the remote
start button, provides an increased operating
range of 195 feet (60 m) away. However,
the operating range may be less while the vehicle
is running. As a result, you may need to be
closer to your vehicle to turn it off than you were
to start it.
There are other conditions which can affect the
performance of the transmitter. SeeRemote
Keyless Entry (RKE) System on page 94.
95

Battery Replacement
Under normal use, the battery in your RKE
transmitter should last about four years.
The battery is weak if the transmitter will not work
at the normal range in any location. If you have
to get close to your vehicle before the transmitter
works, it is probably time to change the battery.
The REPLACE BATTERY IN REMOTE KEY
message in the vehicle’s DIC will display if the
RKE transmitter battery is low. See “REPLACE
BATTERY IN REMOTE KEY” underDIC Warnings
and Messages on page 267for additional
information.
Notice:When replacing the battery, use
care not to touch any of the circuitry.
Static from your body transferred to these
surfaces may damage the transmitter.To replace the battery in the RKE transmitter do
the following:
1. Use a at object with a thin edge into the
notch, located below the vehicle locator/panic
alarm button, and separate the bottom half
from the top half of the transmitter.
2. Remove the old battery, but do not use a
metal object to do this.
98

REMOTE KEY LEARNING ACTIVE
This message displays while you are matching
a Remote Keyless Entry (RKE) transmitter to your
vehicle. See “Matching Transmitter(s) to Your
Vehicle” underRemote Keyless Entry (RKE)
System Operation on page 95andDIC Operation
and Displays (With DIC Buttons) on page 258
orDIC Operation and Displays (Without DIC
Buttons) on page 264for more information.
REPLACE BATTERY IN REMOTE KEY
This message displays if a Remote Keyless
Entry (RKE) transmitter battery is low. The battery
needs to be replaced in the transmitter. See
“Battery Replacement” underRemote Keyless
Entry (RKE) System Operation on page 95.
RIGHT REAR DOOR OPEN
This message displays and a chime sounds if the
passenger’s side rear door is not fully closed
and the vehicle is in a drive gear. Stop and turn
off the vehicle, check the door for obstructions,
and close the door again. Check to see if the
message still appears on the DIC.
SERVICE 4 WHEEL DRIVE
This message displays if a problem occurs with
the four-wheel-drive system. If this message
appears, stop as soon as possible and turn off
the vehicle. Restart the vehicle and check for
the message on the DIC display. If the message
is still displayed or appears again when you
begin driving, the four-wheel-drive system needs
service. See your dealer.
SERVICE AIR BAG
This message displays if there is a problem with
the airbag system. Have your dealer inspect
the system for problems. SeeAirbag Readiness
Light on page 242andAirbag System on page 72
for more information.
272

If your vehicle has a third row video screen
display, it has two additional headphones.
Push the power button to turn on the headphones.
An indicator light located on the headphones comes
on. If the light does not come on, the batteries may
need to be replaced. See “Battery Replacement”
later in this section for more information. Switch
the headphones to Off when not in use. Channel 1
is dedicated to the video screen, while Channel 2
is dedicated to RSA selections.
Infrared transmitters are located at the rear of
the RSE overhead console. The headphones
shut off automatically to save the battery power if
the RSE system and RSA are shut off or if the
headphones are out of range of the transmitters
for more than three minutes. If you move too
far forward or step out of the vehicle, the
headphones lose the audio signal.
The headphones automatically turns off after
four hours of continuous use.
To adjust the volume on the headphones, use
the volume control located on the right side.For optimal audio performance, the headphones
must be worn correctly. The symbol L (Left)
appears on the upper left side, above the ear pad
and should be positioned on the left ear. The
symbol R (Right) appears on the upper right side,
above the ear pad and should be positioned on
the right ear.
If the remote control becomes lost or damaged,
a new universal remote control can be purchased.
If this happens, make sure the universal remote
control uses a code set of Toshiba
®.
Notice:Do not store the headphones in heat
or direct sunlight. This could damage the
headphones and repairs will not be covered
by your warranty. Keep the headphones stored
in a cool, dry place.
If the foam ear pads attached to the headphones
become worn or damaged, the pads can be
replaced separately from the headphone set
through your dealer for more information.
336

Battery Replacement
To change the batteries on the headphones,
do the following:
1. Turn the screw with a coin or screw driver
to loosen the battery door located on the
left side of the headphones. Slide the
battery door open.
2. Replace the two batteries in the compartment.
Make sure that they are installed correctly,
using the diagram on the inside of the
battery compartment.
3. Replace the battery door and tighten the
door screw.
If the headphones are to be stored for a long
period of time, remove the batteries and keep
them in a cool, dry place.
Audio/Video (A/V) Jacks
The A/V jacks, located on the rear of the oor
console, allow audio or video signals to be
connected from an auxiliary device such as a
camcorder or a video game unit to the RSE system.
Adapter connectors or cables may be required to
connect the auxiliary device to the A/V jacks. Refer
to the manufacturer’s instructions for proper usage.
The A/V jacks are color coded to match typical
home entertainment system equipment. The yellow
jack (A) is for the video input. The white jack (B)
is for the left audio input. The red jack (C) is for
the right audio input.
Power for auxiliary devices is not supplied by
the radio system.
337

Video Screen
The video screen is located in the RSE overhead
console.
To use the video screen, do the following:
1. Push the release button located on the
RSE overhead console.
2. Turn the screen to the desired position.
When the video screen is not in use, push it up
into its locked position.
If a DVD is playing and the screen is raised to
its locked position, the screen remains on, this is
normal, and the DVD continues to play through
the previous audio source. Use the remote
control power button or eject the disc to turn
off the screen.
The RSE overhead console contains the infrared
receivers for the wireless headphones and the
infrared receivers for the remote control. They
are located at the rear of the console.
Notice:Avoid directly touching the video
screen, as damage may occur. See “Cleaning
the Video Screen” later in this section for
more information.
Remote Control
To use the remote control, aim it at the transmitter
window at the rear of the RSE overhead console
and press the desired button. Direct sunlight
or very bright light could affect the ability of the
RSE transmitter to receive signals from the remote
control. If the remote control does not seem to
be working, the batteries might need to be
replaced. See “Battery Replacement” later in this
section. Objects blocking the line of sight could
also affect the function of the remote control.
If a CD or DVD is in the Radio DVD slot,
the remote control power button can be used to
turn on the video screen display and start the
disc. The radio can also turn on the video screen
display. SeeRadio with CD and DVD (MP3)
on page 301for more information.
Notice:Storing the remote control in a hot
area or in direct sunlight can damage it,
and the repairs will not be covered by your
warranty. Keep the remote control stored
in a cool, dry place.
339

{(Subtitles):Press this button to turn ON/OFF
subtitles and to move through subtitle options
when a DVD is playing. The format and content
of this function varies for each disc.
AUX (Auxiliary):Press this button to switch the
system between the DVD player and an auxiliary
source.
d(Camera):Press this button to change
camera angles on DVDs that have this feature
when a DVD is playing. The format and content
of this function varies for each disc.
1 through 0 (Numeric Keypad):The numeric
keypad provides the capability of direct chapter
or track number selection.
\(Clear):Press this button within three seconds
after entering a numeric selection, to clear all
numerical inputs.
}10 (Double Digit Entries):Press this button
to select chapter or track numbers greater
than nine. Press this button before entering
the number.
Battery Replacement
To change the remote control batteries, do the
following:
1. Remove the battery compartment door
located on the bottom of the remote control.
2. Replace the two batteries in the compartment.
Make sure that they are installed correctly,
using the diagram on the inside of the
battery compartment.
3. Close the battery door securely.
If the remote control is to be stored for a long
period of time, remove the batteries and keep
them in a cool, dry place.
Problem Recommended Action
No power. The ignition might not be
turned on or in accessory.
The picture does not ll
the screen. There are
black borders on the
top and bottom or on
both sides or it looks
stretched out.Check the display mode
settings in the setup
menu by pressing the
display menu button on
the remote control.
342

Replacing Brake System Parts
The braking system on a vehicle is complex. Its
many parts have to be of top quality and work well
together if the vehicle is to have really good
braking. Your vehicle was designed and tested
with top-quality GM brake parts. When you replace
parts of your braking system — for example, when
your brake linings wear down and you need new
ones put in — be sure you get new approved
GM replacement parts. If you do not, your brakes
may no longer work properly. For example, if
someone puts in brake linings that are wrong for
your vehicle, the balance between your front
and rear brakes can change — for the worse.
The braking performance you have come to
expect can change in many other ways if someone
puts in the wrong replacement brake parts.
Battery
Your vehicle has a maintenance free battery.
When it is time for a new battery, get one that has
the replacement number shown on the original
battery’s label. We recommend an ACDelco
®
replacement battery. SeeEngine Compartment
Overview on page 444for battery location.Warning:Battery posts, terminals, and related
accessories contain lead and lead compounds,
chemicals known to the State of California
to cause cancer and reproductive harm.
Wash hands after handling.
Vehicle Storage
If you are not going to drive your vehicle for
25 days or more, remove the black, negative (−)
cable from the battery. This will help keep the
battery from running down.
{CAUTION:
Batteries have acid that can burn you and
gas that can explode. You can be badly
hurt if you are not careful. SeeJump
Starting on page 476for tips on working
around a battery without getting hurt.
475