2005 TOYOTA AVALON sensor

’05 AVALON_U (L/O 0501)
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2005 AVALON from Jan. ’05 Prod. (OM41408U)
The SRS front airbag system mainly con-
sists of the following components, and
their locations are shown in the illustra-
tion.1. Front airbag sensors
2. “AIRBAG ON” and “AIRBAG OFF” indi- cator lights
3. Airbag module for front passenger (airbag and inflator)
4. Front passenger occupant classification system (ECU and sensors)
5. Front passenger ’s seat belt buckle switch
6. Driver ’s seat belt buckle switch
7. Driver ’s seat position sensor 8. Airbag sensor assembly
9. Knee airbag module for driver
(airbag and inflator)
10. Airbag module for driver (airbag and inflator)
11. SRS warning light The airbag sensor assembly consists of a
safing sensor and airbag sensor.
The front airbag sensors constantly moni-
tor the forward deceleration of the vehicle.
If an impact results in a forward decelera-
tion beyond the designed threshold level,
the system triggers the airbag inflators. At
this time a chemical reaction in the infla-
tors very quickly fills the air bags with
non− toxic gas to help restrain the forward
motion of the occupants. The front airbags
then quickly deflate, so that there is no
obstruction of the driver’s vision should it
be necessary to continue driving. When the airbags inflate, they produce a
loud noise and release some smoke and
residue along with non
−toxic gas. This
does not indicate a fire. This smoke may
remain inside the vehicle for some time,
and may cause some minor irritation to
the eyes, skin or breathing. Be sure to
wash off any residue as soon as possible
to prevent any potential skin irritation with
soap and water. If you can safely exit
from the vehicle, you should do so imme-
diately.

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2005 AVALON from Jan. ’05 Prod. (OM41408U)
Toyota strongly recommends that all
infants and children be placed in
the rear seat of the vehicle and be
properly restrained.
Do not hold a child on your lap or
in your arms. Use a child restraint
system in the rear seat. For instruc-
tions concerning the installation of
a child restraint system, see “Child
restraint” on page 98 in this Sec-
tion.
Do not put anything or any part of
your body on or in front of the
dashboard, lower portion of driver ’s
side instrument panel, steering
wheel pad that houses the front air-
bag system or in the areas where
the SRS knee airbag will inflate.
They might restrict inflation or
cause death or serious injury as
they are projected rearward by the
force of the deploying airbags. Like-
wise, the driver and front passenger
should not hold objects in their
arms or on their knees.
If the vinyl cover is put on the area
where the SRS knee airbag will
deploy, be sure to remove it.
Do not modify or remove any wir-
ing. Do not modify, remove, strike
or open any components, such as
the steering wheel pad, steering
wheel, column cover, dashboard
near the front passenger airbag,
front passenger airbag cover, front
passenger airbag, driver knee air-
bag or airbag sensor assembly. Do-
ing so may prevent the front airbag
system from activating correctly,
cause sudden activation of the sys-
tem or disable the system, which
could result in death or serious in-
jury.
Failure to follow these instructions
can result in death or serious injury.
Consult your Toyota dealer about any
repair and modification.
If you wish to modify your vehicle for
a person with a physical disability,
consult your Toyota dealer. It may
dangerously interfere with the SRS
side airbags and curtain shield air-
bags operation.

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2005 AVALON from Jan. ’05 Prod. (OM41408U)
This warning light system monitors the
airbag sensor assembly, front airbag sen-
sors, side and curtain shield airbag sen-
sors, curtain shield airbag sensors, driv-
er ’s seat position sensor, driver ’s seat belt
buckle switch, front passenger occupant
classification system, “AIRBAG ON” indi-
cator light, “AIRBAG OFF” indicator light,
front passenger ’s seat belt buckle switch,
seat belt pretensioner assemblies, inflat-
ors, interconnecting wiring and power
sources. (For details, see “Service remind-
er indicators and warning buzzers” on
page 145 in Section 1−6.)
If any of the following conditions occurs,
this indicates a malfunction of the airbags
or seat belt pretensioners. Contact your
Toyota dealer as soon as possible.
The light does not come on when the
ignition switch is set at ON or remains
on for more than 6 seconds.
The light comes on while driving.
The SRS warning light and “AIRBAG OFF”
indicator light will come on if there is a
malfunction in the front passenger occu-
pant classification system.
In the following cases, contact your Toyota
dealer as soon as possible:
The SRS front airbags have been in-
flated.
The front of the vehicle (shaded in the
illustration) was involved in an accident
that was not severe enough to cause
the SRS front airbags to inflate.
The pad section of the steering wheel,
lower portion of instrument panel or
front passenger airbag cover (shaded
in the illustration) is scratched,
cracked, or otherwise damaged.
NOTICE
Do not disconnect the battery cables
before contacting your Toyota dealer.

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2005 AVALON from Jan. ’05 Prod. (OM41408U)
Collision from the rear
Collision from the front Vehicle rollover
The SRS side airbags and curtain shield
airbags are not generally designed to
inflate if the vehicle is involved in a
front or rear collision, if it rolls over,
or if it is involved in a lowspeed side
collision.The SRS side airbag and curtain shield
airbag system consists mainly of the fol-
lowing components, and their locations are
shown in the illustration.1. SRS warning light
2. “AIRBAG ON” and “AIRBAG OFF” indi- cator lights
3. Curtain shield airbag modules (airbag and inflator)
4. Front passenger occupant classification system (ECU and sensors)
5. Side airbag modules (airbag and inflator)
6. Curtain shield airbag sensors
7. Side and curtain shield airbag sensors 8. Front passenger ’s seat belt buckle
switch
9. Airbag sensor assembly
The SRS side airbag and curtain shield
airbag system is controlled by the airbag
sensor assembly. The airbag sensor as-
sembly consists of a safing sensor and
airbag sensor.
In a severe side impact, the side and
curtain shield airbag sensor and/or the
curtain shield airbag sensor trigger(s) the
side airbag inflators and/or the curtain
shield airbag inflators. At this time a
chemical reaction in the inflators quickly
fills the airbags with non −toxic gas to help
restrain the lateral motion of the occu-
pants.
When the airbags inflate, they produce a
fairly loud noise and release some smoke
and residue along with non −toxic gas. This
does not indicate a fire. This smoke may
remain inside the vehicle for some time,
and may cause some minor irritation to
the eyes, skin or breathing. Be sure to
wash off any residue as soon as possible
to prevent any potential skin irritation with
soap and water. If you can safely exit
from the vehicle, you should do so imme-
diately.

’05 AVALON_U (L/O 0501)
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2005 AVALON from Jan. ’05 Prod. (OM41408U)
NOTICE
Do not perform any of the following
changes without consulting your
Toyota dealer. Such changes can
interfere with proper operation of the
SRS side airbag and curtain shield
airbag system in some cases.
Installation of electronic devices
such as a mobile twoway radio,
cassette tape player or compact
disc player
 Modification of the suspension sys-
tem
 Modification of the side structure of
the passenger compartment
 Repairs made on or near the con-
sole or front seat
This indicator comes on when the igni-
tion switch is set at ON. It goes off
after about 6 seconds. This means the
SRS side airbags and curtain shield air-
bags are operating properly. This warning light system monitors the
airbag sensor assembly, front airbag sen-
sors, side and curtain shield airbag sen-
sors, curtain shield airbag sensors, driv-
er ’s seat position sensor, driver ’s seat belt
buckle switch, front passenger occupant
classification system, “AIRBAG ON” indi-
cator light, “AIRBAG OFF” indicator light,
front passenger ’s seat belt buckle switch,
seat belt pretensioner assemblies, inflat-
ors, interconnecting wiring and power
sources. (For details, see “Service remind-
er indicators and warning buzzers” on
page 145 in Section 1
−6.)
If any of the following conditions occurs,
this indicates a malfunction of the airbags
or seat belt pretensioners. Contact your
Toyota dealer as soon as possible.
The light does not come on when the
ignition switch is set at ON or remains
on for more than 6 seconds.
The light comes on while driving.
The SRS warning light and “AIRBAG OFF”
indicator light will come on if there is a
malfunction in the front passenger occu-
pant classification system.

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2005 AVALON from Jan. ’05 Prod. (OM41408U)
To ensure correct functioning of anti
glare mirror sensors located on the
back side of the mirror, do not touch
or cover the sensors with your finger
or a piece of cloth, etc.To block out glare, move the sun visor.
To block out glare from the front—Swing
down the sun visor (position 1).
To block out glare from the side—Swing
down the sun visor, remove it from the
hook and swing it to the lateral side (posi-
tion 2).
If glare comes from obliquely behind you,
slide the sun visor backward (to position
3).
CAUTION
Do not slide the sun visor when the
visor is in the position 1. It can cover
the antiglare inside rear view mirror
and obstruct the rear view.
Su n viso rs—

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2005 AVALON from Jan. ’05 Prod. (OM41408U)
HEADLIGHTS
Manual operation—
To turn on the following lights: Twist
the headlight/turn signal lever knob.
Position 1—Turn signal/parking, side mark-
er, tail, license plate and instrument panel
lights
Position 2—Headlights and all of the
above
The headlight low beam indicator light
(green light) on the instrument panel will
tell you that the low beams are on.Automatic operation—
To turn on or off the lights automatical-
ly, twist the headlight/turn signal lever
knob to the “AUTO” position when the
ignition switch is set at ON.
The headlights and/or all of the lights in
position 1 automatically turn on or off de-
pending on the darkness of the surround-
ings.
Manually twist the knob to the position 2
to turn on the headlights if they are need-
ed immediately when entering a dark tun-
nel, parking structure, etc.The automatic light control sensor is on
the top of the center instrument panel.
Do not place anything on the instrument
panel, and/or do not affix anything on the
windshield to block this sensor.
If you feel that the automatic light control
comes into operation too early or too late,
have the sensor adjusted by your Toyota
dealer.
Headlights and turn signals
(for U.S.A.)

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2005 AVALON from Jan. ’05 Prod. (OM41408U)
HEADLIGHTS
Manual operation—
To turn on the following lights: Twist
the headlight/turn signal lever knob.
Position 1—Parking, tail, license plate and
instrument panel lights
The tail light indicator (green light) on the
instrument panel will tell you that the tail
lights are on.
Position 2—Headlights and all of the
aboveAutomatic operation—
To turn on or off the lights automatical-
ly, twist the headlight/turn signal lever
knob to the position 3 (“AUTO”) when
the ignition switch is set at ON.
The headlights and/or all of the lights in
position 1 automatically turn on or off de-
pending on the darkness of the surround-
ings.
Manually twist the knob to the position 2
to turn on the headlights if they are need-
ed immediately when entering a dark tun-
nel, parking structure, etc.The automatic light control sensor is on
the top of the center instrument panel.
Do not place anything on the instrument
panel, and/or do not affix anything on the
windshield to block this sensor.
If you feel that the automatic light control
comes into operation too early or too late,
have the sensor adjusted by your Toyota
dealer.
Automatic light cut off system
Position 1 or position 3 with the tail
lights on—
The lights automatically turn off when the
driver ’s door is opened with the engine
off.
Headlights and turn signals
(for Canada)