2011 TOYOTA AVALON check engine

1
2
3
4
5
6
7
5
AVALON_U (OM41428U)
3-6. Using the storage features
List of storage features ....... 337
3-7. Other interior features
Sun visors ........................... 345
Vanity mirrors ...................... 346
Clock ................................... 347
Ashtrays .............................. 348
Power outlets ...................... 349
Seat heaters/ventilators ...... 351
Armrest ............................... 353
Rear sunshade.................... 354
Floor mats ........................... 356
Trunk features ..................... 358
Garage door opener............ 360
Compass ............................. 3684-1. Maintenance and care
Cleaning and protecting
the vehicle exterior ........... 374
Cleaning and protecting
the vehicle interior ............ 377
4-2. Maintenance
Maintenance
requirements .................... 380
General maintenance ......... 383
Emission inspection and
maintenance (I/M)
programs .......................... 386
4-3. Do-it-yourself maintenance
Do-it-yourself service
precautions....................... 387
Hood ................................... 391
Positioning a floor jack ....... 392
Engine compartment .......... 394
Tires ................................... 409
Tire inflation pressure ......... 418
Wheels ............................... 422
Air conditioning filter ........... 425
Key battery ......................... 428
Checking and replacing
fuses................................. 432
Headlight aim (with
discharge headlights) ....... 441
Light bulbs .......................... 443
4Maintenance and care

18
AVALON_U (OM41428U)
For your information
Main Owner’s Manual
Please note that this manual applies to all models and explains all equip-
ment, including options. Therefore, you may find some explanations for
equipment not installed on your vehicle.
All specifications provided in this manual are current at the time of printing.
However, because of the Toyota policy of continual product improvement, we
reserve the right to make changes at any time without notice.
Depending on specifications, the vehicle shown in the illustration may differ
from your vehicle in terms of equipment.
Noise from under vehicle after turning off the engine
Approximately five hours after the engine is turned off, you may hear sound
coming from under the vehicle for several minutes. This is the sound of a fuel
evaporation leakage check and, it does not indicate a malfunction.
Accessories, spare parts and modification of your Toyota
A wide variety of non-genuine spare parts and accessories for Toyota vehi-
cles are currently available in the market. You should know that Toyota does
not warrant these products and is not responsible for their performance,
repair, or replacement, or for any damage they may cause to, or adverse
effect they may have on, your Toyota vehicle.
This vehicle should not be modified with non-genuine Toyota products. Mod-
ification with non-genuine Toyota products could affect its performance,
safety or durability, and may even violate governmental regulations. In addi-
tion, damage or performance problems resulting from the modification may
not be covered under warranty.

33 1-2. Opening, closing and locking the doors and trunk
1
Before driving
AVALON_U (OM41428U)
■Note for the smart key system
●Even when the electronic key is within the effective range (detection
areas), the system may not operate properly in the following cases.
• The electronic key is too close to the window or outside door handle,
near the ground, or in a high place when the doors are locked or
unlocked.
• The electronic key is near the ground or in a high place, or too close to
the rear bumper center when the trunk is unlocked.
• The electronic key is on the instrument panel, rear package tray or
floor, or in the glove box when the engine is started or “ENGINE
START STOP” switch modes are changed.
●As long as the electronic key is within the effective range, the doors may
be locked or unlocked by anyone.
●Even if the electronic key is not inside the vehicle, it may be possible to
start the engine if the electronic key is near the window.
●The doors may unlock if a large amount of water splashes on the door
handle, such as in the rain or in a car wash when the electronic key is
within the effective range. (The doors will automatically be locked after
approximately 60 seconds if the doors are not opened and closed.)
●Gripping the door handle when wearing a glove may not unlock the door.
●If the wireless remote control is used to lock the doors when the elec-
tronic key is near the vehicle, there is a possibility that the door may not
be unlocked by the entry function. (Use the wireless remote control to
unlock the doors.)
●A sudden approach to the effective range or door handle operation may
prevent the doors from being unlocked. In this case, return the door han-
dle to the original position and check that the doors unlock before pulling
the door handle again.
■When the vehicle is not driven for extended periods
To prevent theft of the vehicle, do not leave the electronic key within 6 ft. (2
m) of the vehicle.

95 1-6. Theft deterrent system
1
Before driving
AVALON_U (OM41428U)
■System maintenance
The vehicle has a maintenance-free type alarm system.
■Items to check before locking the vehicle
To prevent unexpected triggering of the alarm and vehicle theft, make sure
of the following:
●Nobody is in the vehicle.
●The windows and moon roof are closed before the alarm is set.
●No valuables or other personal items are left in the vehicle.
■Deactivating or stopping the alarm
Do one of the following to deactivate or stop the alarm.
Vehicles with a smart key system
●Unlock the doors or trunk.
●Turn the “ENGINE START STOP” switch to ACCESSORY or
IGNITION ON mode, or start the engine. (The alarm will be
deactivated or stopped after a few seconds.)
Vehicles without a smart key system
●Unlock the doors or trunk.
●Turn the engine switch to the “ACC” or “ON” position, or start
the engine. (The alarm will be deactivated or stopped after a
few seconds.)

141 2-1. Driving procedures
2
When driving
AVALON_U (OM41428U)
CAUTION
■When driving the vehicle
●If the smell of exhaust is noticed inside the vehicle, open the windows and
check that the trunk is closed.
Large amounts of exhaust in the vehicle can cause driver drowsiness and
an accident, resulting in death or a serious health hazard. Have the cause
of the problem inspected immediately.
●Do not under any circumstances shift the shift lever to “P”, “R” or “N” while
the vehicle is moving.
Doing so can cause significant damage to the transmission and may result
in a loss of vehicle control.
●Do not shift the shift lever to “N” while the vehicle is moving.
Doing so may cause the engine brake not to operate properly and lead to
an accident.
●Do not turn the engine off while driving.
The power steering and brake booster will not operate properly if the
engine is not running.
●Use engine braking (downshift) to maintain a safe speed when driving
down a steep hill.
Using the brakes continuously may cause the brakes to overheat and lose
effectiveness. (P. 158)
●Be careful when driving on slippery surfaces, as the vehicle may spin or
skid when downshifting, rapidly accelerating, braking or turning.

142 2-1. Driving procedures
AVALON_U (OM41428U)
CAUTION
■When driving the vehicle
●Do not adjust the position of the steering wheel, the seat, or the inside or
outside rear view mirrors while driving.
Doing so may result in a loss of vehicle control that can cause accidents
that may result in death or serious injury.
●Always check that all passengers’ arms, heads or other parts of their bod-
ies are not outside the vehicle, as this may result in death or serious injury.
●Do not drive in excess of the speed limit. Even if the legal speed limit per-
mits it, do not drive over 85 mph (140 km/h) unless your vehicle has high
speed capability tires. Driving over 85 mph (140 km/h) may result in tire
failure, loss of control and possible injury. Be sure to consult a tire dealer
to determine whether the tires on your vehicle are high-speed capability
tires or not before driving at such speeds.
■When driving on slippery road surfaces
●Sudden braking, acceleration and steering may cause tire slippage and
reduce your ability to control the vehicle, resulting in an accident.
●Sudden changes in engine speed, such as engine braking caused by up-
shifting or down-shifting, may cause the vehicle to skid, resulting in an
accident.
●After driving through a puddle, lightly depress the brake pedal to make
sure that the brakes are functioning properly. Wet brake pads may prevent
the brakes from functioning properly. If the brakes on only one side are wet
and not functioning properly, steering control may be affected, resulting in
an accident.

143 2-1. Driving procedures
2
When driving
AVALON_U (OM41428U)
CAUTION
■When shifting the shift lever
Be careful not to shift the shift lever with the accelerator pedal depressed.
This may lead to unexpected rapid acceleration of the vehicle that may
cause an accident and result in death or serious injury.
■When the vehicle is stopped
●Do not race the engine.
If the vehicle is in any gear other than “P” or “N” the vehicle may acceler-
ate suddenly and unexpectedly, and may cause an accident.
●Do not leave the vehicle with the engine on for a long time.
If such a situation cannot be avoided, park the vehicle in an open space
and check that exhaust fumes do not enter the vehicle interior.
●In order to prevent accidents due to the vehicle rolling away, always keep
depressing the brake pedal while the engine is running, and apply the
parking brake as necessary.
●If the vehicle stopped on an incline, in order to prevent accidents caused
by the vehicle rolling forward or backward, always depress the brake pedal
and securely apply the parking brake as needed.
●Avoid revving or racing the engine.
Running the engine at high speed while the vehicle is stopped may cause
the exhaust system to overheat, which could result in a fire if combustible
material is nearby.

145 2-1. Driving procedures
2
When driving
AVALON_U (OM41428U)
CAUTION
■Exhaust gases
Exhaust gases include harmful carbon monoxide (CO) that is colorless and
odorless. Inhaling exhaust gases may lead to death or a serious health haz-
ard.
●If the vehicle is in a poorly ventilated area, stop the engine. In a closed
area, such as a garage, exhaust gases may collect and enter the vehicle.
This may lead to death or a serious health hazard.
●The exhaust should be checked occasionally. If there is a hole or crack
caused by corrosion, damage to a joint or abnormal exhaust noise, be
sure to have the vehicle inspected and repaired by your Toyota dealer.
Failure to do so may allow exhaust gases to enter the vehicle, resulting in
death or a serious health hazard.
■When taking a nap in the vehicle
Always turn the engine off.
Otherwise, you may accidentally move the shift lever or press the accelera-
tor pedal, which could cause an accident or fire due to abnormal engine
overheating. Additionally, if the vehicle is parked in a poorly ventilated area,
exhaust gases may collect and enter the vehicle, leading to death or a seri-
ous health hazard.