TOYOTA AVALON 2010 XX30 / 3.G Owners Manual

4
Maintenance and care
381
4-3. Do-it-yourself maintenance
AVALON_U (OM41437U)
■
Bulbs other than the above
If any of the bulbs listed below has burnt out, have your Toyota
dealer replace it.
● Headlights
● Fog lights
● Front turn signal/parking lights
● Front side marker lights
● Tail lights
● Back-up lights
● High mounted stoplight
■Condensation build-up on th e inside of the lens
Contact your Toyota dealer for more information in the following situations.
Temporary condensation build-up on the inside of the headlight lens does
not indicate a malfunction.
● Large drops of water are built up on the inside of the lens.
● Water has built up inside the headlight.
■ LED light bulbs
The high mounted stoplights consist of a number of LEDs. If any of the LEDs
burn out, take your vehicle to your Toyota dealer to have the light replaced.
If two or more LEDs in a stoplight burn out, your vehicle may not conform to
local laws (SAE).
■ High-intensity discharge (H ID) headlights (if equipped)
If voltage to the high-intensity discharge bulbs is insufficient, the light may
not come on, or may go out temporarily. The high-intensity discharge bulbs
will come on when normal power is restored.

382 4-3. Do-it-yourself maintenance
AVALON_U (OM41437U)
CAUTION
■Replacing light bulbs
● Turn off the headlights. Do not attempt to replace the bulb immediately
after turning off the headlights.
The bulbs become very hot and may cause burns.
● Do not touch the glass portion of the light bulb with bare hands. Hold the
bulb by the plastic or metal portion.
If the bulb is scratched or dropped it may blow out or crack.
● Fully install light bulbs and any parts used to secure them. Failing to do so
may result in heat damage, fire, or water entering the headlight unit. This
may damage the headlights or cause condensation to build up on the lens.
● Do not take apart or repair the low beam discharge headlight bulbs, con-
nectors, power supply circuits, or related components.
Doing so could result in electric shock and death or serious injury.
■ High-intensity discharge (HID) headlights (if equipped)
● Contact your Toyota dealer before replacing high-intensity discharge
headlights (including light bulbs).
● Do not touch the high-intensity discharge headlight’s high voltage socket
when the headlights are turned on. An extremely high voltage of 20000V
will be discharged and could result in serious injury or death by electric
shock.
■ To prevent damage or fire
Make sure bulbs are fully seated and locked.

When trouble arises5
383
AVALON_U (OM41437U)
5-1. Essential informationEmergency flashers ......... 384
If your vehicle needs to be towed ............................. 385
If you think something is wrong ............................. 389
Fuel pump shut off system ........................... 390
Event data recorder ......... 391
5-2. Steps to take in an emergency
If a warning light turns on or a warning buzzer
sounds... ........................ 393
If you have a flat tire......... 405
If the engine will not start ................................ 414
If the shift lever cannot be shifted from P ................. 416
If you lose your keys ........ 417
If the electronic key does not operate properly (with smart
key system) .................... 418
If the vehicle battery is discharged ..................... 420
If your vehicle overheats ....................... 424
If the vehicle becomes stuck .............................. 427

384
AVALON_U (OM41437U)
5-1. Essential information
Emergency flashers
NOTICE
■To prevent battery discharge
Do not leave the emergency flashers on longer than necessary when the
engine is not running.
Use the emergency flashers if th e vehicle malfunctions or is
involved in an accident.
Press the switch to flash all
the turn signal lights. To turn
them off, press the switch
once again.

5
When trouble arises
385
5-1. Essential information
AVALON_U (OM41437U)
If your vehicle needs to be towed
Before towingThe following may indicate a problem with your transmission. Contact
your Toyota dealer before towing.
● The engine is running, but the vehicle will not move.
● The vehicle makes an abnormal sound.
If towing is necessary, we recommend having your vehicle towed by
your Toyota dealer or a commerci al towing service, using a lift-type
truck or a flat bed truck.
Use a safety chain system for all to wing, and abide by all state/pro-
vincial and local laws.
If towing from the front, the vehicle ’s rear wheel and axles must be in
good condition. ( P. 387)
If they are damaged, use a towing dolly or flat bed truck.

386 5-1. Essential information
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Towing with a sling-type truck
NOTICE
■To prevent body damage
Do not tow with a sling-type truck, either from the front or rear.

5
When trouble arises
387
5-1. Essential information
AVALON_U (OM41437U)
Towing with a wheel lift-type truck
From front Release the parking brake.
From rear Use a towing dolly under the
front wheel.
NOTICE
■To prevent causing damage to the transmission
Never tow this vehicle from the rear with the front wheel on the ground.
■ To prevent damaging the vehicle
When raising the vehicle, ensure adequate ground clearance for towing at
the opposite end of the raised vehicle. Without adequate clearance, the
vehicle could be damaged while being towed.

388 5-1. Essential information
AVALON_U (OM41437U)
Using a flat bed truckIf you use chains or cables to tie
down your vehicle, the angles
shaded in black must be 45°.
Do not overly tighten the tie
downs or the vehicle may be
damaged.

5
When trouble arises
389
5-1. Essential information
AVALON_U (OM41437U)
If you think something is wrong
If you notice any of the following symptoms, your vehicle probably
needs adjustment or repair. Contact your Toyota dealer as soon as
possible.
■ Visible symptoms
●Fluid leaks under the vehicle
(Water dripping from the air cond itioning after use is normal.)
● Flat-looking tires or uneven tire wear
● Engine coolant temperature g auge needle continually points
higher than normal
■ Audible symptoms
●Changes in exhaust sound
● Excessive tire squeal when cornering
● Strange noises related to the suspension system
● Pinging or other noises related to the engine
■ Operational symptoms
●Engine missing, stumbling or running rough
● Appreciable loss of power
● Vehicle pulls heavily to one side when braking
● Vehicle pulls heavily to one side when driving on a level road
● Loss of brake effectiveness, s pongy feeling, pedal almost
touches the floor

390
5-1. Essential information
AVALON_U (OM41437U)
Fuel pump shut off system
Follow the procedure below to restart the engine after the system is
activated.
Vehicles with smart key system: Turn the “ENGINE START
STOP” switch OFF.
Vehicles without smart key syst em: Turn the engine switch to
the “ACC” or “LOCK” position.
Restart the engine.
NOTICE
■ Before starting the engine
Inspect the ground under the vehicle.
If you find that fuel has leaked on to the ground, the fuel system has been
damaged and is in need of repair. Do not restart the engine.
To minimize the risk of fuel leakage when the engine stalls or an air-
bag inflates upon collision, the fuel pump shut off system stops sup-
plying fuel to the engine.
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