Page 325 of 772

325 2-4. Using other driving systems
2
When driving
AVENSIS_EE (OM20B44E)
NOTICE
In the following situations, the LKA will not work, or will not perform
reliably
When lane markers are interrupted or are not present, such as before a
tollbooth.
When lane markers are only on one side of the road.
When driving on a sharp curve.
When lanes are extremely narrow or extremely wide.
When the vehicle leans to one side an unusual amount due to a heavy
load or improper tire inflation pressure.
When the following distance between your vehicle and the vehicle ahead
is extremely short.
When the lane markers are broken or “Raised pavement marker”.
When lane markers are obscured or partially obscured by sand, dirt, etc.
When driving on a particularly bright road surface, such as concrete.
When driving on a road surface that is bright due to reflected light.
When driving in a location where the light level changes rapidly, such as
the entrance to or exit from a tunnel.
When sunlight or the headlights of oncoming vehicles are shining directly
into the camera lens.
When driving on roads that are branching or merging.
When pavement lane markers are difficult to see due to rain, snow, fog,
etc.
When driving on a road surface that is wet due to rain, previous rainfall,
standing water, etc.
When the vehicle experiences strong up-and-down motion such as when
driving on an extremely rough road or on a seam in the pavement.
When headlight brightness is reduced due to dirt on the lenses, or when
the headlights are misaligned.
When driving with a strong crosswind.
Page 332 of 772
332 2-4. Using other driving systems
AVENSIS_EE (OM20B44E)
CAUTION
When the TRC and VSC are off
Be especially careful and drive at a speed appropriate to the road condi-
tions. As these are systems to ensure vehicle stability and driving force, do
not turn off TRC and VSC unless necessary.
Replacing tires
Make sure that all tires are of the same size, brand, tread pattern and total
load capacity. In addition, make sure that the tires are inflated to the speci-
fied tire pressure level.
The ABS and VSC systems will not function correctly if different tires are fit-
ted on the vehicle.
Contact any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional for further information when replacing tires or
wheels.
Handling of tires and suspension
Using tires with any kind of problem or modifying the suspension will affect
the driving assist systems, and may cause the system to malfunction.
Page 347 of 772

347 2-5. Driving information
2
When driving
AVENSIS_EE (OM20B44E)
CAUTION
Driving with snow tires
Observe the following precautions to reduce the risk of accidents.
Failing to do so may result in a loss of vehicle control and cause death or
serious injury.
Use tires of the size specified for your vehicle.
Maintain the recommended level of tire inflation pressure.
Do not drive at speeds in excess of the speed limit or the speed limit spec-
ified for the snow tires being used.
Snow tires should be installed on all wheels.
Driving with tire chains
Observe the following precautions to reduce the risk of accidents.
Failing to do so may result in the vehicle being unable to be driven safely,
and may cause death or serious injury.
Do not drive in excess of the speed limit specified for the tire chains being
used or 50 km/h (30 mph), whichever is lower.
Avoid driving on bumpy road surfaces or over potholes.
Avoid sudden turns and braking, as use of chains may adversely affect
vehicle handling.
Slow down sufficiently before entering a curve to ensure that vehicle con-
trol is maintained.
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352 2-5. Driving information
AVENSIS_EE (OM20B44E)
Tire information
Ensure that your vehicle’s tires are properly inflated. (P. 739)
Increase the air pressure of the trailer tires in accordance with the total
trailer weight and according to the values recommended by the manufac-
turer of your trailer.
Trailer lights
Check that the turn signal lights and stoplights are operating correctly every
time you hitch up the trailer. Directly wiring up to your vehicle may damage
the electrical system and stop the lights from functioning correctly.
Break-in schedule
Toyota recommends that vehicles fitted with new power train components
should not be used for towing trailers for the first 800 km (500 miles).
Maintenance
Maintenance must be performed more frequently when using the vehicle
for towing due to the greater weight burden placed on the vehicle com-
pared to normal driving.
Retighten all bolts securing the hitching ball and bracket after towing for
approximately 1000 km (600 miles).
Page 515 of 772
4Maintenance and care
515
AVENSIS_EE (OM20B44E)
4-1. Maintenance and care
Cleaning and protecting
the vehicle exterior ......... 516
Cleaning and protecting
the vehicle interior .......... 521
4-2. Maintenance
Maintenance
requirements................... 524
4-3. Do-it-yourself maintenance
Do-it-yourself service
precautions ..................... 527
Hood ................................. 531
Positioning a floor jack ...... 533
Engine compartment......... 535
Tires .................................. 552
Tire inflation pressure ....... 556
Wheels .............................. 558
Air conditioning filter ......... 560
Key battery........................ 564
Checking and replacing
fuses ............................... 569
Light bulbs ........................ 585
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525 4-2. Maintenance
4
Maintenance and care
AVENSIS_EE (OM20B44E)
Where to go for service?
In order to maintain your vehicle in the highest possible condition, Toyota
recommends that all repairs and service operations be carried out by autho-
rized Toyota dealers or repairers or other duly qualified and equipped profes-
sionals. For repairs and services covered by your warranty, please visit an
authorized Toyota dealer or repairer, who will use genuine Toyota parts in
repairing any difficulties you may encounter. There can also be advantages
in utilizing authorized Toyota dealers or repairers for non-warranty repairs
and services, as members of the Toyota network will be able to expertly
assist you with any difficulties you may encounter.
Your Toyota dealer or repairer, or another duly qualified and equipped pro-
fessional service department will perform all of the scheduled maintenance
on your vehicle-reliably and economically due to their experience with
Toyota vehicles.
Does your vehicle need repair?
Be on the alert for changes in performance and sounds, and visual tip-offs
that indicate service is needed. Some important clues are:
Engine missing, stumbling, or pinging
Appreciable loss of power
Strange engine noises
A fluid leak under the vehicle (However, water dripping from the air condi-
tioning after use is normal.)
Change in exhaust sound (This may indicate a dangerous carbon mon-
oxide leak. Drive with the windows open and have the exhaust system
checked immediately.)
Flat-looking tires, excessive tire squeal when cornering, uneven tire wear
Page 528 of 772
528 4-3. Do-it-yourself maintenance
AVENSIS_EE (OM20B44E)
ItemsParts and tools
Fuses (P. 569)• Fuse with same amperage rating
as original
Radiator, condenser and inter-
cooler (P. 545)
Tire inflation pressure (P. 556)• Tire pressure gauge
• Compressed air source
Washer fluid (P. 549)
• Water or washer fluid containing
antifreeze (for winter use)
• Funnel
Page 552 of 772
552
4-3. Do-it-yourself maintenance
AVENSIS_EE (OM20B44E)
Tires
Replace the tires when the treadwear indicators show.
Checking tires
New tread
Treadwear indicator
Worn tread
The location of treadwear indi-
cators is shown by the “TWI” or
“ ” marks, etc., molded on
the sidewall of each tire.
Check spare tire condition and
inflation pressure if not rotated.
Tire rotation
Vehicles with a spare tire of different wheel type from the
installed tires or an emergency puncture repair kit
Rotate the tires in the order
shown.
To equalize tire wear and help
extend tire life, Toyota recom-
mends that you rotate your
tires approximately every
10000 km (6000 miles).
Front