2008 TOYOTA COROLLA sensor

’08 Corolla_U (L/O 0706)
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2008 COROLLA from Aug. ’07 Prod. (OM12B28U)
8. Front passenger ’s seat belt buckleswitch
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 air bags 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. Deployment of the airbags happens in a
fraction of a second, so the airbags must
inflate with considerable force. While the
system is desi
gned to reduce serious inju-
ries, it may also cause minor burns or
abrasions and swelling.
Front seats as well as parts of the front
and rear pillars, and roof side rail may be
hot for several minutes, but the airbags
themselves will not be hot. The airbags
are designed to inflate only once.
CAUTION
SRS side airbags and curtain shield
airbags inflate with considerable
force. To reduce the possibility of
death or serious injury when they in-
flate, the driver, front passenger and
rear outside passengers must:
Wear their seat belts properly.
Remain properly seated with their
backs upright and against the seats
at all times.
Do not allow anyone to lean against
the door when the vehicle is in use,
since the side airbag and curtain
shield airbag could inflate with con-
siderable speed and force. Other-
wise, he/she may be killed or seri-
ously injured. Special care should
be taken especially when you have
a small child in the vehicle.
Sit up straight and well back in the
seat, distributing your weight evenly
in the seat. Do not apply excessive
weight to the outer side of the
seats with a side airbag, and to the
front pillar, rear pillar and roof side
rail with a curtain shield airbag.

’08 Corolla_U (L/O 0706)
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2008 COROLLA from Aug. ’07 Prod. (OM12B28U)
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 and 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 102 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 key is turned to the “ON” posi-
tion or remains on for more than 6
seconds or flashes.
The light comes on or starts flashing
while driving.
The SRS warning light will come on and
front passenger occupant classification in-
dicator light will indicate “OFF” 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:
Any of the SRS side airbags and cur-
tain shield airbags have been inflated.
The portion of the doors (shaded in the
illustration) was involved in an accident
that was not severe enough to cause
the SRS side airbags and curtain
shield airbags to inflate.
The surface of the seats with the side
airbag (shaded in the illustration) is
scratched, cracked, or otherwise dam-
aged.
The portion of the front pillars, rear
pillars or roof side rail garnishes (pad-
ding) containing the curtain shield air-
bags inside (shaded in the illustration)
is scratched, cracked, or otherwise
damaged.
NOTICE
Do not disconnect the battery cables
before contacting your Toyota dealer.

’08 Corolla_U (L/O 0706)
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2008 COROLLA from Aug. ’07 Prod. (OM12B28U)
In automatic function mode, if the mirror
detects light from the headlights of the
vehicle behind you, the mirror surface
darkens slightly to reduce the reflected
light.
To turn off the automatic function, push
the “
” switch.
To turn on the automatic function again,
push the “
” switch.
Adjust it before driving so that the rear
view is in the best condition.
When the inside air temperature is low, it
may take a little longer for the mirror to
darken in response to the detection of
headlights.
CAUTION
Do not adjust the mirror while the
vehicle is moving. Doing so may
cause the driver to mishandle the ve-
hicle and an accident may occur re-
sulting in death or serious injuries.
To ensure correct functioning of anti
glare mirror sensors located on both
sides of the mirror, do not touch or
cover the sensors with your finger or
a piece of cloth, etc.Driver’s side
Front passenger’s side
Vanity mirrors

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2008 COROLLA from Aug. ’07 Prod. (OM12B28U)
The daytime running light control sensor
is on the top of the driver’s side instru-
ment panel.
Do not place anything on the instrument
panel, and/or do not affix anything on the
windshield to block this sensor.Daytime running light system
(for Canada)
The daytime running light system can
make it easier for others to see the front
of your vehicle during the day. This sys-
tem can be helpful in many different driv-
ing conditions, but they can be especially
helpful in the short periods after dawn and
before sunset.
This system will make your headlights
come on at a reduced brightness when:
The engine is running.
The parking brake is released.
The headligh
t/turn signal lever knob is
in the “OFF” position or position 1.
To turn on the other exterior lights and
instrument panel lights, twist the knob to
position 1.
Twist the knob to position 2 to turn the
headlights to full intensity for night driving.HighLow beams— For high beams, turn
the headlights on and push the lever away
from you (position 1). Pull the lever to-
ward you (position 2) for low beams.
The headlight high beam indicator light
(blue light) on the instrument panel will
tell you that the high beams are on.
Flashing the high beam headlights
(position 3)—Pull the lever all the way
back. The high beam headlights turn off
when you release the lever.
You can flash the high beam headlights
with the knob turned to “OFF”.

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2008 COROLLA from Aug. ’07 Prod. (OM12B28U)
To turn on the front fog lights, twist
the band of the headlight/turn signal
lever. They will come on only when the
headlights are on low beam.
Full intensity position
To adjust the brightness of the instru-
ment panel lights, turn the dial.
On some models—
Full intensity position: This position always
keeps the brightness of the instrument
panel lights at full intensity even when the
tail lights/headlights are turned on.
If you have to turn on the tail lights/head-
lights in daytime, or if the daytime running
light control sensor activates in circum-
stances such as shade, the brightness of
instrument cluster will be reduced. In this
case, set the dial to the full intensity posi-
tion.To turn on the interior light, slide the
switch.
The interior light switch has the following
positions:
“OFF”—Turns the light off.
“ON”—Keeps the light on all the time.
“DOOR”—Turns the light on when any
door is opened. The light goes off when
all the doors are closed.
Front fog lightsInstrument panel light control Interior light

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2008 COROLLA from Aug. ’07 Prod. (OM12B28U)
The displayed temperature ranges from
−30 C ( −22 F) up to 50 C (122 F).
The key must be in the “ON” position.
If an abnormality exists in the connection
of the outside air temperature sensor, “ −−”
will appear on the display. If “ −−” appears
on the display, contact your Toyota dealer.
There may be a case that “−−” appears
momentarily when the ignition is quickly
turned to “ON”. It is normal if it goes out
soon.
Outside temperature display

’08 Corolla_U (L/O 0706)
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2008 COROLLA from Aug. ’07 Prod. (OM12B28U)
If either of the following conditions
occurs, this indicates a malfunction
somewhere in the parts monitored by
the warning light. Contact your Toyota
dealer as soon as possible to service
the vehicle.
The light does not come on when the
ignition key is turned to the “ON” posi-
tion, 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.
(i) Open Door Warning Light
This light remains on until all the doors
are completely closed. (j) SRS Warning Light
This indicator comes on when the igni-
tion key is turned to the “ON” position.
If goes off after about 6 seconds. This
means the SRS airbags and seat belt
pretensioners 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 and indicator light,
front passenger ’s seat belt buckle switch,
seat belt pretensioner assemblies, inflat-
ors, interconnecting wiring and power
sources.
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 key is turned to the “ON” posi-
tion or remains on for more than 6
seconds or flashes.
The light comes on or starts flashing
while driving.
The SRS warning light will come on and
front passenger occupant classification in-
dicator light will indicate “OFF” if there is
a malfunction in the front passenger occu-
pant classification system.
(k) Low Tire Pressure Warning Light
This light warns that the tire pressure of
one or more of your tires (except the
compact spare tire) is low. The light
comes on when the ignition key is turned
to the “ON” position. It goes off after a
few seconds. This indicates that the tire
pressure warning system is functioning
properly.
If the warning light comes on, stop your
vehicle in a safe place as soon as pos-
sible and check that the inflation pressure
of all four tires is as specified on the tire
and loading information label. (See
“Checking tire inflation pressure” on page
267 in Section 7−
2.) The light should go
off a few minutes after the tire pressure
is adjusted.
If the warning light comes on after blink-
ing for 1 minute, the tire pressure warning
system may be malfunctioning. Contact
your Toyota dealer.
For details, see “Tire pressure warning
system” on page 124 in Section 1 −7.

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2008 COROLLA from Aug. ’07 Prod. (OM12B28U)
The compass sensor is on the inside
rear view mirror.
NOTICE
Do not put magnets or a metal object
on or near the inside rear view mirror
of the vehicle. Doing this may cause
malfunction of the compass sensor.
CALIBRATING THE COMPASS (deviation
calibration)
The direction display on the compass
deviates from the true direction deter-
mined by the earth’s magnetic field. The
angle of deviation varies according to the
geographic position of the vehicle.
To adjust this deviation, stop the vehicle,
then push and hold the both personal light
switches until the zone number appears
on the display. Then push the right side
or left side personal light switch, referring
to the following map to select the number
of the zone where the vehicle is.