2009 TOYOTA AVALON airbag

146 2-2. Instrument cluster
AVALON_U_OM41430U
CAUTION
■If a safety system warning light does not come on
Should a safety system light such as ABS and the SRS airbag warning light
not come on when you start the engine, this could mean that these systems
are not available to help protect you in an accident, which could result in
death or serious injury. Have the vehicle inspected by your Toyota dealer
immediately if this occurs.
■ Warning lights
Warning lights inform the driver of malfunctions in the indicated
vehicle’s systems. ( P. 385)
*: These lights turn on when the “ENGINE START STOP” switch is
turned to IGNITION ON mode (vehicles with smart key system) or the
engine switch is turned to the “ON” position (vehicles without smart
key system) to indicate that a system check is being performed. They
will turn off after the engine is started, or after a few seconds. There
may be a malfunction in a system if the lights do not come on, or turn
off. Have the vehicle inspected by your Toyota dealer.
(U.S.A.)(Canada)(U.S.A.)(Canada)(if equipped)
(U.S.A.)(Canada)
(U.S.A.)(if equipped)(if equipped)
*******
*****
****

306 4-1. Maintenance and care
AVALON_U_OM41430U
■Cleaning the inside of the rear window
Do not use glass cleaner to clean the rear window, as this may cause dam-
age to the rear window defogger heater wires. Use a cloth dampened with
lukewarm water to gently wipe the window clean. Wipe the window in
strokes running parallel to the heater wires.
■ Caring for leather areas
Toyota recommends cleaning the interior of the vehicle at least twice a year
to maintain the quality of the vehicle’s interior.
■ Shampooing the carpets
There are several commercial foaming-type cleaners available. Use a
sponge or brush to apply the foam. Rub in overlapping circles. Do not apply
water. The excellent results are obtained by keeping the carpet as dry as
possible.
■ Seat belts
Clean with mild soap and lukewarm water using a cloth or sponge. Also
check the belts periodically for excessive wear, fraying or cuts.
CAUTION
■Water in the vehicle
● Do not splash or spill liquid in the vehicle. Doing so may cause electrical
components to malfunction or catch fire.
● Do not get any of the SRS components or wiring in the vehicle interior wet.
(P. 8 6 )
Electrical malfunction may cause the airbags to deploy or not function
properly, resulting in death or serious injury.

4
Maintenance and care
365
4-3. Do-it-yourself maintenance
AVALON_U_OM41430U
FuseAmpereCircuit
23IGN10 A
Multiport fuel injection system/
sequential multiport fuel injection
system, SRS airbag system, front
passenger occupant
classification system, smart key
system, starting system, electronic
controlled transmission system
24GAUGE No.27.5 AGauges and meters, center
display
25ECU-ACC7.5 A
Power rear view mirrors, center
display, shift lock system,
multiplex communication system
26CIG15 A
27PWR OUTLET15 APower outlets
28RADIO No.27.5 AAudio system, navigation system
29MIR HTR10 AOutside rear view mirror
defoggers

5
When trouble arises
383
5-1. Essential information
AVALON_U_OM41430U
Event data recorder
In a crash or a near car crash eventThe SRS airbag sensor assembly contains the EDR. In a crash or a
near car crash event, this device may record some or all of the follow-
ing information:
● Engine speed
● Whether the brake pedal was applied or not
● Vehicle speed
● To what extent the accelerator pedal was depressed
● Position of the transmission shift lever
● Whether the driver and front passenger wore seat belts or not
● Driver’s seat position
● Front passenger’s occupant classification
● SRS airbag deployment data
● SRS airbag system diagnostic data
The information above is intended to be used for the purpose of
improving vehicle safety performance. Unlike general data recorders,
the EDR does not record sound data such as conversation between
passengers.
Your vehicle has computers that monitor and control certain aspects
of your vehicle. These computers assi st in driving and maintaining
optimal vehicle performance.
Besides storing data useful for tr oubleshooting, there is a system to
record data in a crash or a near car crash event. This is called an
Event Data Recorder (EDR).

386 5-2. Steps to take in an emergency
AVALON_U_OM41430U
Stop the vehicle immediately.The following warning indicates the possibility of damage to the vehi-
cle that may lead to an accident. Immediately stop the vehicle in a
safe place and contact your Toyota dealer.
Have the vehicle inspected immediately.Failing to investigate the cause of the following warnings may lead to
the system operating abnormally and possibly cause an accident.
Have the vehicle inspected by your Toyota dealer immediately.
Warning lightWarning light/Details
Charging system warning light Malfunction in the vehicle’s charging system.
Low engine oil pressure warning light Abnormal level of engine oil pressure.
This warning light may turn on if the level of engine oil
declines. The light should turn off after checking the oil
and adding oil if necessary.
Warning lightWarning light/Details

(U.S.A.)

(Canada)
Malfunction indicator lampMalfunction in:
• The electronic engine control system;
• The electronic throttle control system; or
• The transmission control system.
SRS warning light Malfunction in:
• The SRS airbag system;
• Front passenger occupant classification system; or
• The seat belt pretensioner system.

392 5-2. Steps to take in an emergency
AVALON_U_OM41430U
■If the malfunction indicator lamp comes on while driving
First check the following:
● Is your vehicle low on gas?
If it is, refuel the vehicle immediately.
● Is the fuel tank cap loose?
If it is, tighten it securely.
The light will go off after taking several driving trips.
If the light does not go off even after several trips, contact your Toyota dealer
as soon as possible.
■ SRS warning light
This warning light system monitors the following:
● The airbag sensor assembly
● Front airbag sensors
● The curtain shield airbag sensors
● The side and curtain shield airbag sensor assemblies
● The driver’s seat position sensor
● Driver’s seat belt buckle switch
● The front passenger occupant classification ECU
● The pressure sensor
● The belt tension sensor
● “AIR BAG ON” and “AIR BA G OFF” indicator lights
● Front passenger’s seat belt buckle switch
● The inflators
● The warning light
● The interconnecting wiring and power sources

459
AVALON_U_OM41430U
Alphabetical index
Alphabetical index
A/C ............................................ 190
ABS........................................... 174
Air conditioning systemAir conditioning filter ............. 351
Automatic air conditioning system................................ 190
Steering switches ................. 198
Airbags
Airbag operating conditions .... 88
Airbag precautions for your child...................................... 91
Airbag warning light .............. 386
Curtain shield airbag
precautions .......................... 94
Front passenger occupant
classification system ............ 97
General airbag precautions .... 91
Locations of airbags ............... 85
Modification and disposal of airbags ................................. 96
Side airbag precautions.......... 91
Side and curtain shield airbags
operating conditions ............. 88
SRS airbags ........................... 85
Alarm .......................................... 80
Antenna .................................... 209
Anti-lock brake system ........... 174
Armrest .................................... 286
Ashtrays ................................... 281
Audio input .............................. 230
Audio system Antenna ................................ 209
Audio input ........................... 230
AUX adapter ......................... 230
CD player/changer ............... 212
MP3/WMA disc ..................... 220
Optimal use .......................... 228
Portable music player ........... 230
Radio .................................... 205
Steering switches ................. 231
Automatic headlight leveling system ................................... 149 Automatic light control
system ....................................149
Automatic transmission Automatic transmission .........134
If the shift lever cannot be shifted from P......................408
S mode ..................................136
AUX adapter .............................230
Back-up lights Wattage .................................429
Battery Checking ...............................332
If the vehicle battery is discharged ..........................412
Preparing and checking before winter .......................181
Bluetooth
®................................234
Brake Fluid ......................................329
Parking brake ........................139
Brake assist ..............................174
Break-in tips .............................119
Care Exterior ..................................302
Interior ...................................305
Seat belts ..............................306
Cargo capacity .........................177
CD player/changer ...................212
Center display ..........................147
Chains .......................................183
Child-protectors .........................41
Child restraint system Definition ...............................103
Installation .............................107
Installing CRS with lower anchorages .........................108
Installing CRS with seat belts ....................................110
Installing CRS with top straps ..................................114
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460 Alphabetical index
AVALON_U_OM41430U
Child safetyAirbag precautions ..................91
Child-protectors ....................... 41
Child restraint system............103
How your child should wear the seatbelt ...........................60
Installing child restraints ........ 107
Moon roof ................................74
Power window lock switch....... 69
Power window precautions .....71
Removed key battery precautions .........................356
Seat belt comfort guide ........... 58
Seat belt precautions ..............61
Seat heater precautions ........ 285
Trunk .......................................45
Cleaning Exterior .................................. 302
Interior ...................................305
Seat belts ..............................306
Climate control seat.................284
Clock ......................................... 279
Compass ...................................297
Condenser ................................328
Console box ............................. 271
Cooling system Engine overheating ............... 416
Cruise control
Cruise control ........................158
Dynamic laser cruise control .................................161
Cup holders ..............................275
Curtain shield airbags ............... 85
Customizable features............. 445
Daytime running light system .................................... 150
Defogger Rear window .........................200
Side mirror............................. 200
Dimension.................................422
Dinghy towing .......................... 187 Display
Trip information ..................... 148
Do-it-yourself maintenance .... 314
Door pocket .............................. 276
Doors Door lock ........................... 24, 35
Rear door child-protector ........ 41
Driver’s seat belt reminder light ......................................... 388
Driving Break-in tips .......................... 119
Correct posture ....................... 83
Procedures............................ 118
Winter driving tips ................. 181
Electronic key If the electronic key does not
operate properly ................. 410
Emergency flashers Switch ..................................... 376
Emergency, in case of
If a warning light turns on ...... 385
If the electronic key does not operate properly ................. 410
If the engine will not start ...... 406
If the shift lever cannot be shifted from P ..................... 408
If the battery is discharged ... 412
If the warning buzzer sounds ................................ 385
If the warning light turns on............................... 385
If you have a flat tire ............. 397
If you lose your keys ............. 409
If you think something is wrong .................................. 381
If your vehicle becomes stuck ................................... 419
If your vehicle needs to be
towed .................................. 377
If your vehicle overheats ....... 416
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