2013 TOYOTA AVALON fuel pump

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AVALON (U)_(OM41440U)6-1. Maintenance and care
Cleaning and protecting the vehicle exterior .......... 302
Cleaning and protecting the vehicle interior ........... 306
6-2. Maintenance Maintenance requirements ................... 309
General maintenance ........ 311
Emission inspection and maintenance (I/M)
programs ......................... 315
6-3. Do-it-yourself maintenance
Do-it-yourself service precautions ..................... 316
Hood.................................. 319
Positioning a floor jack ...... 320
Engine compartment ......... 322
Tires .................................. 334
Tire inflation pressure........ 342
Wheels .............................. 345
Air conditioning filter .......... 348
Electronic key battery ........ 350
Checking and replacing fuses ............................... 352
Light bulbs ......................... 361 7-1. Essential information
Emergency flashers ........... 380
If your vehicle has to be stopped in an
emergency....................... 381
7-2. Steps to take in an emergency
If your vehicle needs to be towed .......................... 382
If you think something is wrong ........................... 385
Fuel pump shut off system ............................. 386
If a warning light turns on or a warning buzzer
sounds ............................. 387
If a warning message is displayed ......................... 398
If you have a flat tire .......... 399
If the engine will not start ................................. 412
If the shift lever cannot be shifted from P ............. 414
If the electronic key does not operate properly ........ 415
If the vehicle battery is discharged ....................... 418
If your vehicle overheats......................... 422
If the vehicle becomes stuck ................................ 425
6Maintenance and care7When trouble arises

379
When trouble arises7
AVALON (U)_(OM41440U)7-1. Essential information
Emergency flashers .......... 380
If your vehicle has to be stopped in an
emergency ...................... 381
7-2. Steps to take in an emergency
If your vehicle needs to be towed ......................... 382
If you think something is wrong .......................... 385
Fuel pump shut off system ............................ 386
If a warning light turns on or a warning buzzer
sounds ............................ 387
If a warning message is displayed ..................... 398
If you have a flat tire.......... 399
If the engine will not start ................................. 412
If the shift lever cannot be shifted from P ............. 414
If the electronic key does not operate properly........ 415
If the vehicle battery is discharged ...................... 418
If your vehicle overheats ........................ 422
If the vehicle becomes stuck ............................... 425

3867-2. Steps to take in an emergency
AVALON (U)_(OM41440U)
Follow the procedure below to restart the engine after the system is
activated.Turn the engine switch to ACCESSORY mode or turn it off.
Restart the engine.
Fuel pump shut off system
To minimize the risk of fuel leakage when the engine stalls or
when an airbag inflates upon collision, the fuel pump shut off
system stops the supply of fuel to the engine.
NOTICE
■Before starting the engine
Inspect the ground under the vehicle.
If you find that fuel has leaked onto the ground, the fuel system has been
damaged and is in need of repair. Do not restart the engine.
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4378-1. Specifications
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Vehicle specifications
AVALON (U)_(OM41440U)
■Fuel tank opening for unleaded gasoline
To help prevent incorrect fueling, your vehicle has a fuel tank opening that
only accommodates the special nozzle on unleaded fuel pumps.
■ Gasoline quality
In very few cases, driveability problems may be caused by the brand of gaso-
line you are using. If driveability problems persist, try changing the brand of
gasoline. If this does not correct the problem, consult your Toyota dealer.
■ Gasoline quality standards
●Automotive manufacturers in the U.S.A., Europe and Japan have developed
a specification for fuel quality called the World-Wide Fuel Charter (WWFC),
which is expected to be applied worldwide.
● The WWFC consists of four categories that are based on required emission
levels. In the U.S., category 4 has been adopted.
● The WWFC improves air quality by lowering emissions in vehicle fleets, and
improves customer satisfaction through better performance.
Fuel infor mation
You must only use unleaded gasoline in your vehicle.
Select unleaded gasoline with an octane rating of 87 (Research
Octane Number 91) or higher required for optimum engine per-
formance. Use of unleaded gasoline with an octane rating lower
than 87 may result in engine knocking and significantly reduced
performance. Persistent knocki ng can lead to engine damage
and should be corrected by refueling with higher octane
unleaded gasoline.
At minimum, the gasoline you use s hould meet the specifications of
ASTM D4814 in the U.S.A. and CGSB3.5-M93 in Canada.

4388-1. Specifications
AVALON (U)_(OM41440U)■
Recommendation of the use of gaso line containing detergent additives
● Toyota recommends the use of gasoline that contains detergent additives to
avoid the build-up of engine deposits.
● All gasoline sold in the U.S.A. contains minimum detergent additives to
clean and/or keep clean intake systems, per EPA's lowest additives concen-
tration program.
● Toyota strongly recommends the use of Top Tier Detergent Gasoline. For
more information on Top Tier Detergent Gasoline and a list of marketers,
please go to the official website www.toptiergas.com.
■ Recommendation of the use of cleaner burning gasoline
Cleaner burning gasoline, including reformulated gasoline that contains oxy-
genates such as ethanol or MTBE (Methyl Tertiary Butyl Ether) is available in
many areas.
Toyota recommends the use of cleaner burning gasoline and appropriately
blended reformulated gasoline. These types of gasoline provide excellent
vehicle performance, reduce vehicle emissions and improve air quality.
■ Non-recommendation of the use of blended gasoline
●If you use gasohol in your vehicle, be sure that it has an octane rating no
lower than 87.
● Toyota does not recommend the use of gasoline containing methanol.
●
Use only gasoline containing a maxi-
mum of 10% ethanol.
DO NOT use any flex-fuel or gasoline
that could contain more than 10% etha-
nol, including from any pump labeled
E15, E30, E50, E85 (which are only
some examples of fuel containing more
than 10% ethanol).
DO NOT use gasoline contain-
ing more than 10% ethanol.
(15% ethanol)
(50% ethanol)
(85% ethanol)

486Alphabetical index
AVALON (U)_(OM41440U)
Flat tire...................................... 399
Floor mats .................................. 24
FluidAutomatic transmission......... 433
Brake .................................... 434
Washer ................................. 333
Fog lights ................................. 177
Replacing light bulbs............. 366
Switch ................................... 177
Wattage ................................ 436
Front passenger occupant classification system .............. 44
Front personal lights ............... 255
Front seats ............................... 116
Adjustment ............................ 116
Cleaning................................ 306
Correct driving posture ........... 26
Driving position memory ....... 118
Head restraints ..................... 121
Power easy access system ......... ....................... 117
Seat heaters ......................... 274
Seat position memory ........... 118
Seat ventilators ..................... 274
Front side marker lights.......... 168 Light switch ........................... 168
Replacing light bulbs............. 375 Front turn signal lights ........... 165
Replacing light bulbs ............ 369
Turn signal lever ................... 165
Wattage ................................ 436
Fuel ........................................... 430
Capacity................................ 430
Fuel gauge.............................. 77
Fuel pump shut off system ... 386
Information............................ 437
Refueling .............................. 185
Type.............................. 185, 430
Warning light......................... 390
Fuel filler door ......................... 185 If the fuel filler door
cannot be opened .............. 188
Refueling .............................. 185
Fuel pump shut off system..... 386
Fuses ........................................ 352
Garage door opener ................ 283
Gauges ....................................... 77
Glove box ................................. 258
Grocery bag hooks.................. 266
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