2015 TOYOTA AVALON service

3476-3. Do-it-yourself maintenance
6
Maintenance and care
AVALON (U)_(OM41456U)
NOTICE
■Replacing tire pressure warning valves and transmitters
●Because tire repair or replacement may affect the tire pressure warn-
ing valves and transmitters, make sure to have tires serviced by your
Toyota dealer or other qualified service shop. In addition, make sure to
purchase your tire pressure warning valves and transmitters at your
Toyota dealer.
●Ensure that only genuine Toyota wheels are used on your vehicle.
Tire pressure warning valves and transmitters may not work properly
with non-genuine wheels.

382
AVALON (U)_(OM41456U)
7-2. Steps to take in an emergency
The following may indicate a problem with your transmission. Contact
your Toyota dealer or commercial towing service before towing.
●The engine is running but the vehicle will not move.
● The vehicle makes an abnormal sound.
If your vehicle needs to be towed
If towing is necessary, we re commend having your vehicle
towed by your Toyota dealer or commercial towing service,
using a lift-type truc k or flat bed truck.
Use a safety chain system for all towing, and abide by all state/
provincial and local laws.
If towing your vehicle with a wheel-lift type truck from the front,
the vehicle’s rear wheels and axles must be in good conditions.
(  P. 383, 384)
If they are damaged, use a towing dolly or flatbed truck.
Situations needs to contact dealers before towing

4418-1. Specifications
8
Vehicle specifications
AVALON (U)_(OM41456U)■
Non-recommendation of the use of gasoline containing MMT
Some gasoline contains an octane enhancing additive called MMT (Methylcy-
clopentadienyl Manganese Tricarbonyl).
Toyota does not recommend the use of gasoline that contains MMT. If fuel
containing MMT is used, your emission control system may be adversely
affected.
The malfunction indicator lamp on the instrument cluster may come on. If this
happens, contact your Toyota dealer for service.
■ If your engine knocks
●Consult your Toyota dealer.
● You may occasionally notice light knocking for a short time while accelerat-
ing or driving uphill. This is normal and there is no need for concern.
NOTICE
■Notice on fuel quality
● Do not use improper fuels. If improper fuels are used, the engine will be
damaged.
● Do not use leaded gasoline.
Leaded gasoline can cause damage to your vehicle’s three-way catalytic
converters causing the emission control system to malfunction.
● Do not use gasohol other than the type previously stated.
Other gasohol may cause fuel system damage or vehicle performance
problems.
● Using unleaded gasoline with an octane number or rating lower than the
level previously stated will cause persistent heavy knocking.
At worst, this will lead to engine damage.
■ Fuel-related poor driveability
If poor driveability is encountered after using a different type of fuel (poor
hot starting, vaporization, engine knocking, etc.), discontinue the use of that
type of fuel.
■ When refueling with gasohol
Take care not to spill gasohol. It can damage your vehicle’s paint.

4478-1. Specifications
8
Vehicle specifications
AVALON (U)_(OM41456U)
This information has been prepared in accordance with regulations
issued by the National Highway Traffic Safety Administration of the
U.S. Department of Transportation.
It provides the purchasers and/or prospective purchasers of Toyota
vehicles with information on uniform tire quality grading.
Your Toyota dealer will help answer any questions you may have as
you read this information.
■DOT quality grades
All passenger vehicle tires must c onform to Federal Safety Require-
ments in addition to these grades. Quality grades can be found
where applicable on the tire sidewall between tread shoulder and
maximum section width.
For example: Treadwear 200 Traction AA Temperature A
■Treadwear
The treadwear grade is a comparative rating based on the wear
rate of the tire when tested under controlled conditions on a speci-
fied government test course.
For example, a tire graded 150 wo uld wear one and a half (1 - 1/2)
times as well on the government course as a tire graded 100.
The relative performance of tire s depends upon the actual condi-
tions of their use. Performance may differ significantly from the norm
due to variations in driving habits , service practices and differences
in road characteristics and climate.
■Traction AA, A, B, C
The traction grades, from highest to lowest, are AA, A, B and C,
and they represent the tire’s ability to stop on wet pavement as
measured under controlled conditio ns on specified government test
surfaces of asphalt and concrete.
A tire marked C may have poor traction performance.
Warning: The traction grade assigned to this tire is based on braking
(straight ahead) traction tests and does not include cornering (turn-
ing) traction.
Uniform Tire Quality Grading

495Alphabetical index
AVALON (U)_(OM41456U)
Service reminder indicators ..... 72
Shift lever ................................. 165Automatic transmission......... 165
If the shift lever cannot be shifted from P .... 415
Shift lock system ..................... 415
Side airbags ............................... 34
Side marker lights ................... 172 Light switch ........................... 172
Replacing light bulbs............. 375
Side mirrors ............................. 131
Adjusting and folding ............ 131
Blind Spot Monitor ................ 227
Linked mirror function when reversing ................... 132
Mirror position memory ......... 120
Side turn signal lights ............. 169
Replacing light bulbs............. 375
Turn signal lever ................... 169
Smart key system ...................... 93
Antenna location ..................... 95
Entry functions ........................ 93
Starting the engine................ 159 Snow tires ................................ 239
Spare tire .................................. 400
Inflation pressure .................. 437
Storage location.................... 401
Spark plug ................................ 434
Specifications .......................... 430
Speedometer.............................. 77
Steering lock ............................ 162
Column lock release ............. 163
Steering wheel ......................... 128
Stop lights Replacing light bulbs ............ 375
Storage feature ........................ 256
Stuck If the vehicle becomes stuck ................................... 426
Sun shade
Rear ...................................... 278
Roof ...................................... 138
Sun visors ................................ 267