2012 TOYOTA AVALON stop start

437
4-3. Do-it-yourself maintenance
4
Maintenance and care
Air conditioning filter
The air conditioning filter must be changed regularly to maintain air
conditioning efficiency.
■ Removal method
Set the air conditioning system to recirculated mode.
The air conditioning filter case cannot be removed with the sys-
tem in the outside air mode.
Turn the “ENGINE START STOP” switch or the engine
switch OFF.
Open the glove box. Remove
the screw with a Phillips-head
screwdriver and slide off the
damper.
Push in each side of the glove
box to disconnect the claws.
STEP1
STEP2
STEP3
STEP4

444
4-3. Do-it-yourself maintenance
Checking and replacing fuses
If any of the electrical components do not operate, a fuse may have
blown. If this happens, check and replace the fuses as necessary.
Turn the “ENGINE START STOP” switch or the engine
switch OFF.
Open the fuse box cover.
Engine compartment
Push the tab in and lift the lid
off.
Driver’s side instrument panel Remove the lid.
After a system failure, see “Fuse layout and amperage rat-
ings” ( P. 446) for details about which fuse to check.STEP1
STEP2
STEP3

4
Maintenance and care
447
4-3. Do-it-yourself maintenance
FuseAmpereCircuit
9 STOP No.3 7.5 A Electronic controlled transmission
system, multiport fuel injection
system/sequential multiport fuel
injection system
10 INJ 15 A Multiport fuel injection system/
sequential multiport fuel injection
system
11 AM2 7.5 A Starter system
12 DOOR No.1 25 A Multiplex communication system
13 ALT-S 7.5 A Charging system
14 ETCS 10 A Multiport fuel injection system/
sequential multiport fuel injection
system
15 IG2 25 A Multiport fuel injection system/
sequential multiport fuel injection
system, electronic controlled
transmission system
16 TURN/HAZ 15 A Turn signal lights
17 AMP 30 A Audio system
18 EFI No.3 7.5 A Smart key system, electronic con-
trolled transmission system
19 STR LOCK 15 A Steering lock system
20 STOP No.1 15 A Multiplex communication system

When trouble arises5
471
5-1. Essential informationEmergency flashers ......... 472
If your vehicle needs to be towed .................... 473
If you think something is wrong ............................. 477
Fuel pump shut off system ........................... 478
5-2. Steps to take in an emergency
If a warning light turns on or a warning buzzer
sounds... ....................... 479
If you have a flat tire......... 491
If the engine will not start .......................... 501
If the shift lever cannot be shifted from P............ 503
If you lose your keys ........ 504
If the electronic key does not operate properly (with
smart key system) .......... 505
If the vehicle battery is discharged ..................... 508
If your vehicle overheats ....................... 512
If the vehicle becomes stuck .............................. 515
If your vehicle has to be stopped in an
emergency ..................... 516

478
5-1. Essential information
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.
STEP1
STEP2

484 5-2. Steps to take in an emergency
Have the malfunction repaired immediately. (vehicles with smart
key system)After taking the specified steps to correct the suspected problem,
check that the warning light turn off.
Interior buzzerExterior buzzerWarning lightDetailsCorrection procedure
Once
(Flashing)
The electronic key
is not detected
when attempting to
start the engine.
• Confirm the location of the
electronic key.
• The electronic key battery
maybe dis-
charged.
( P. 440)
Once3 times
(Flashing)
An open door
other than the
driver’s door is
closed while the
electronic key is
outside the detec-
tion range and the
“ENGINE START
STOP” switch is in
ACCESSORY or
IGNITION ON
mode.
Confirm the
location of the
electronic key.

5
When trouble arises
485
5-2. Steps to take in an emergency
Interior
buzzerExterior buzzerWarning lightDetailsCorrection procedure
Once3 times
(Flashing)
An open door
other than the
driver’s door is
closed while the
electronic key is
outside the detec-
tion range and the
“ENGINE START
STOP” switch is in
ACCESSORY or
IGNITION ON
mode with the shift
lever in “P”.
Turn the
“ENGINE
START STOP”
switch OFF or
confirm the
location of the
electronic key.
Contin-
uousContin-
uous
(Flashing)
An open door
other than the
driver’s door is
closed while the
electronic key is
outside the detec-
tion range and the
“ENGINE START
STOP” switch is in
ACCESSORY or
IGNITION ON
mode with the shift
lever not in “P”.
Shift the shift
lever to “P”.
Confirm the
location of the
electronic key.

488 5-2. Steps to take in an emergency
■If the tire pressure warning light frequently comes on after blinking
for 1 minute
Vehicles without smart key system
If the tire pressure warning light comes on after blinking for 1 minute fre-
quently when the engine switch is turned to the “ON” position, have it
checked by your Toyota dealer.
Vehicles with smart key system
If the tire pressure warning light comes on after blinking for 1 minute fre-
quently when the “ENGINE START STOP” switch is turned to IGNITION ON
mode, have it checked by your Toyota dealer.
■
When the tire pressure warning light comes on
Check the tire inflation pressure and adjust to the appropriate level.
Pushing the tire pressure warning reset switch does not turn off the tire
pressure warning light.
■The tire pressure warning light ma y turn on due to natural causes
The tire pressure warning light may turn on due to natural causes such
as natural air leaks or tire inflation pressure changes caused by temper-
ature. In this case, adjusting the ti re inflation pressure will turn off the
light (after a few minutes).
■When a tire is replaced with a spare tire
The spare tire is also equipped with the tire pressure warning valve and
transmitter. The tire pressu re warning light will turn on if the tire inflation
pressure of the spare tire is low. If a tire goes flat, even though the flat
tire is replaced with the spare tire, the tire pressure warning light does
not turn off. Replace the spare tire with the repaired tire and adjust the
proper tire inflation pressure. The ti re pressure warning light will turn off
after a few minutes.