2007 TOYOTA AVALON service

219
SEEK/TRACK (Seeking/Tracking up or
down)
Radio
In the seek mode, the radio finds and
plays the next station up or down the
station band.
To seek the next station, quickly push and
release “” or “ ” side of the “SEEK/
TRACK” button. Do this again to find the
station after that.
XM  satellite radio
∗—
To select the next channel within the cur-
rent channel category, push the “ ” or
“  ” side of the “SEEK/TRACK” button.
Repeat until a desired channel is found.
∗: Use of satellite radio requires XM 
tuner and service. Contact your Toyota
dealer for details.
Cassette player
Use this button to skip up or down to
locate a song or recording.
You can select up to nine recordings (in-
cluding current one).
A blank space of at least 3 seconds is
considered to be a start of a recording.
When the beginning of a tape is reached,
the player automatically resumes play. When the end of the tape is reached, the
player automatically reverses sides and
resumes normal play.
In addition, the feature may not work well
with some spoken word, live, or classical
recordings.
Compact disc player
Use this button to skip up or down to a
different track.
Push “
” or “ ” side of the “SEEK/
TRACK” button until the number of the
track you want to listen to appears on the
display. If you want to return to the begin-
ning of the current track, quickly push the
down side of the button one time.
ST (Stereo reception) display
Your radio automatically changes to stereo
reception when a stereo broadcast is re-
ceived. “ST” appears on the display. If the
signal becomes weak, the radio reduces
the amount of channel separation to prev-
ent the weak signal from creating noise.
If the signal becomes extremely weak, the
radio switches from stereo to mono recep-
tion.
TA P E
Push the “TAPE” button to play a cassette
tape. The indicator light will come on. TEXT
Radio
This button is operational in RDS mode.
When an RDS station transmits a text
message, “MSG” will appear on the dis-
played.
To display the text message, first push
the “TEXT” button to change the radio
station display. Then push the “TEXT” but-
ton once more to display, and the mes-
sage will appear on the display.
If the entire the message is not displayed,
“
” will appear on the display. To display
the rest of the message, push and hold
the “TEXT” button until you hear a beep.
After the entire message has been dis-
played, the message will disappear.
The message display will be canceled if
any button that affects the display is
pushed.
If no messages are received, “NO
MESSAGE” will appear on the display, and
the display returns to the previous mode.
The message display will be canceled if
you activate any function that affects the
display.

220
XM satellite radio∗
1—
When you push the “TEXT” button, the
display changes as follows:
CH NAME → TITLE (SONG/PROGRAM
TITLE) → NAME (ARTIST
NAME/FEATURE) → CH NUMBER → CH
NAME
Up to 10 alphanumeric characters can be
displayed. (Some information will not be
fully displayed.)
The message display will be canceled if
any button that affects the display is
pushed.
If there is no song/program title or artist
name/feature associated with the channel
at that time, “ −−−−−” will appear on the
display.
This XM  tuner supports “Audio Services”
(Music and Talk) of only XM  satellite
radio and “Text Information”
∗ 2 linked to the
respective audio services.
∗ 1: Use of satellite radio requires XM 
tuner and service. Contact your Toyota
dealer for details.
∗ 2: Text Information includes, Channel
Name, (Artist) Name, (Song) Title and
Category Name. Compact disc player
This button is used to change the display
for the compact disc that contains text
data.
To change the display, quickly push and
release the “TEXT” button while the com-
pact disc is playing. The display changes
in the order from the elapsed time to disc
title to track title, then back to the
elapsed time.
If this button is pushed while a compact
disc that does not contain text data is
playing, “NO TITLE” will appear on the
display.
If the entire disc or track title does not
appear on the display, push and hold the
button until you hear a beep. The rest of
the title will appear.
TRAF (Traffic)
This button turns the traffic announcement
(TA) feature on and off. This button is
operational only in FM mode.
By pushing the “TRAF” button, “TRAF
SEEK” will flash on the display and the
radio will seek a traffic program station.
After the traffic announcement program is
over, the display returns to the previous
mode. If no traffic program station is found, “NO
TRAF INFO” appears on the display, and
the display returns to the previous mode
and a beep sound.
To cancel the traffic announcement, push
this button again.
TUNE (Tuning)
Turn the “TUNE” knob clockwise to step
up the frequency. Turn the knob counter-
clockwise to step down the frequency.
XM
 satellite radio
∗—
Turn the “TUNE” knob clockwise to step
up the channel. Turn the knob counter-
clockwise to step down the channel.
∗: Use of satellite radio requires XM 
tuner and service. Contact your Toyota
dealer for details.

221
Some parts of the audio system can be
adjusted using the switches on the steer-
ing wheel.
Details of the specific switches, controls,
and features are described below.1. Volume control switch
2. “ ” switch
3. “MODE” switch 1. Volume control switch
Push “+” side to increase the volume. The
volume continues to increase while the
switch is being pushed.
Push “ −” side to decrease the volume.
The volume continues to decrease while
the switch is being pushed.
2. “   ” switch
Radio
This switch has the following features—
To select a preset station:
Quickly push and release the “ ” or “ ”
side of the switch. Do this again to select
the next preset station.
To seek a station:
Push and hold the “ ” or “ ” side of the
switch until you hear a beep. Do this
again to find the next station. If you push
the switch on either side during the seek
mode, seeking will be cancelled.
To step up or down the frequency, push
and hold the switch even after you hear
a beep. When you release the switch, the
radio will begin seeking up or down for a
station. Do this again to find the next
station. XM
 satellite radio
∗—
To select a preset channel, push the “ ”
or “ ” side of the switch. Repeat until a
desired channel is found.
∗: Use of satellite radio requires XM 
tuner and service. Contact your Toyota
dealer for details.
Cassette player
This switch has the following features—
To skip up or down to a different track in
either direction:
Quickly push and release the “ ” or “ ”
side of the switch.
You can select up to nine recordings (in-
cluding current one).
A blank space of at least 3 seconds is
considered to be a start of a recording.
When the beginning of a tape is reached,
the player automatically resumes play.
When the end of the tape is reached, the
player automatically reverses sides and
resumes normal play.
In addition, the feature may not work well
with some spoken word, live, or classical
recordings.
Audio remote controls
(steering switches)

223
Here are some common reception prob-
lems that you may experience.
FM
Fading and drifting stations—Generally, the
effective range of FM is about 40 km (25
miles). Once outside this range, you may
notice fading and drifting, which increase
with the distance from the radio transmit-
ter. They are often accompanied by distor-
tion.
Multi−path—FM signals are reflective,
making it possible for two signals to reach
your antenna at the same time. If this
happens, the signals will cancel each oth-
er out, causing a momentary flutter or
loss of reception.
Static and fluttering—These occur when
signals are blocked by buildings, trees, or
other large objects. Increasing the bass
level may reduce static and fluttering.
Station swapping—If the FM signal you
are listening to is interrupted or weak-
ened, and there is another strong station
nearby on the FM band, your radio may
tune in the second station until the origi-
nal signal can be picked up again. AM
Fading—AM broadcasts are reflected by
the upper atmosphere
−especially at night.
These reflected signals can interfere with
those received directly from the radio sta-
tion, causing the radio station to sound
alternately strong and weak.
Station interference—When a reflected sig-
nal and a signal received directly from a
radio station are very nearly the same
frequency, they can interfere with each
other, making it difficult to hear the broad-
cast.
Static—AM is easily affected by external
sources of electrical noise, such as high
tension power lines, lightening, or electri-
cal motors. This results in static.
XM 
∗
Alternation or modifications carried out
without appropriate authorization may in-
validate the user ’s right to operate the
equipment.
∗: Use of satellite radio requires XM 
tuner and service. Contact your Toyota
dealer for details.
NOTICE
This equipment has been tested and
found to comply with the limits for a
class B digital device, pursuant to
Part 15 of the FCC Rules. These lim-
its are designed to provide reasonable
protection against harmful interfer-
ence in a residential installation. This
equipment generates, uses and can
radiate radio frequency energy and, if
not installed and used in accordance
with the instructions, may cause
harmful interference to radio commu-
nications. However, there is no guar-
antee that interference will not occur
in a particular installation.

233
Air intake selector
Press the button to select the air source.
The air intake mode which is being se-
lected is shown on the display.1. Recirculate— Recirculates the air inside
the vehicle.
2. Fresh— Draws outside air into the sys-
tem.
To prevent fogging up of the windshield,
the air intake mode may change automati-
cally to FRESH depending on the condi-
tion of the air conditioning system.
For example, when the ambient tempera-
ture is low, the air intake mode may
change automatically to FRESH. This is
not a malfunction. “A/C” button
To turn on the air conditioning, press the
“A/C” button. The “A/C” button indicator
will come on. To turn the air conditioning
off, press the button again.
If the “A/C” button indicator flashes, there
is a problem in the air conditioning system
and the air conditioning automatically
shuts off. If this happens, take your ve-
hicle to your Toyota dealer for service.

272
Your engine is fitted with iridiumtipped
spark plugs.
NOTICE
Use only Toyota genuine iridium
tipped spark plugs and do not adjust
gaps for your engine performance and
smooth driveability.
For details about the spark plug type, see
“Service specifications” on page 383 in
Section 8. The tandem master cylinder brake system
is a hydraulic system with two separate
sub
−systems. If either sub −system s hould
fail, the other will still work. However, the
pedal will be harder to press, and your
stopping distance will increase. Also, the
brake system warning light may come on.
CAUTION
Do not drive your vehicle with only a
single brake system. Have your
brakes fixed immediately.
BRAKE BOOSTER
The brake booster uses engine vacuum to
power −assist the brakes. If the engine
should quit while you are driving, you can
bring the vehicle to a stop with normal
pedal pressure. There is enough reserved
vacuum for one or two stops—but no
more!
CAUTION
Do not pump the brake pedal if the
engine stalls. Each push on the
pedal uses up your reserved vacu-
um.
Even if the power assist is com-
pletely lost, the brakes will still
work. But you will have to push the
pedal hard, much harder than nor-
mal. And your braking distance will
increase.
Iridiumtipped spark plugs Brake system

275
If either of the following conditions
occurs, this indicates a malfunction
somewhere in the components moni-
tored by the warning light system. Con-
tact your Toyota dealer as soon as
possible to service the vehicle.
The light does not come on when the
ignition switch is set at ON, or remains
on.
The light comes on while you are driv-
ing.
A warning light turning on briefly during
operation does not indicate a problem.
CAUTION
If the “ABS” warning light remains on
together with the brake system warn-
ing light, immediately stop your ve-
hicle at a safe place and contact your
Toyota dealer.
In this case, not only the antilock
brake system will fail but also the
vehicle will become extremely unsta-
ble during braking.
Vehicles with the vehicle stability con-
trol system—
The light comes on when the ignition
switch is set at ON. If the anti −lock brake
system and the brake assist system work
properly, the light turns off after a few
seconds. Thereafter, if either of the sys-
tems malfunctions, the light comes on
again.
When the “ABS” warning light is on (and
the brake system warning light is off), the
anti −lock brake system and the brake as-
sist system do not operate, but the brake
system still operates conventionally.
When the “ABS” warning light is on (and
the brake system warning light is off), the
anti −lock brake system does not operate
so that the wheels could lock up during
a sudden braking or braking on slippery
road surfaces. If either of the following conditions oc-
curs, this indicates a malfunction some-
where in the components monitored by
the warning light system. Contact your
Toyota dealer as soon as possible to
service the vehicle.
The light does not come on when the
ignition switch is set at ON, or remains
on.
The light comes on while you are driv-
ing.
A warning light turning on briefly during
operation does not indicate a problem.
CAUTION
If the “ABS” warning light remains on
together with the brake system warn-
ing light, immediately stop your ve-
hicle at a safe place and contact your
Toyota dealer.
In this case, not only the antilock
brake system will fail but also the
vehicle will become extremely unsta-
ble during braking.

276
DRUMINDISC TYPE PARKING BRAKE
SYSTEM
Your vehicle has a drum−in −disc type
parking brake system. This type of brake
system n eeds bedding −down of the brake
shoes periodically or whenever the parking
brake shoes and/or drums are replaced.
Have your Toyota dealer perform the bed-
ding− down. BRAKE ASSIST SYSTEM (vehicles with
vehicle stability control system)
When you slam the brakes on, the
brake assist system judges as an emer-
gency stop and provides more powerful
braking for a driver who cannot hold
down the brake pedal firmly.
When you slam the brakes on, more pow-
erful braking will be applied. At this time,
you may hear a sound in the engine
compartment and feel the vibration of the
brake pedal. This does not indicate a mal-
function.
The brake assist system becomes opera-
tive after the vehicle has accelerated to
a speed in excess of approximately 10
km/h (6 mph). It stops operating when the
vehicle decelerates to a speed below
approximately 5 km/h (3 mph).
For an explanation of this system’s warn-
ing light, see “Service reminder indicators
and warning buzzers” on page 145 in Sec-
tion 1
−6.
The brake pad wear limit indicators on
your disc brakes give a warning noise
when the brake pads are worn to where
replacement is required.
If you hear a squealing or scraping noise
while driving, have the brake pads
checked and replaced by your Toyota
dealer as soon as possible. Expensive ro-
tor damage can result if the pads are not
replaced when necessary.
Brake pad wear limit
indicators