2013 TOYOTA SIENNA tire pressure

TABLE OF CONTENTSIndex
6
SIENNA_OM_OM45472U_(U)
4-1. Maintenance and careCleaning and protecting the vehicle exterior ........... 646
Cleaning and protecting the vehicle interior ............ 651
4-2. Maintenance Maintenance requirements .................... 655
General maintenance ......... 658
Emission inspection and maintenance (I/M)
programs .......................... 662
4-3. Do-it-yourself maintenance Do-it-yourself service precautions ...................... 663
Hood................................... 667
Positioning a floor jack ....... 669
Engine compartment .......... 671
Tires ................................... 688
Tire inflation pressure......... 699
Wheels ............................... 703
Air conditioning filter ........... 706
Wireless remote control/ electronic key battery ....... 709
Checking and replacing fuses ................................ 712
Light bulbs .......................... 725 5-1. Essential information
Emergency flashers ............ 738
If your vehicle needs to be towed ....................... 739
If you think something is wrong ............................ 743
Fuel pump shut off system .............................. 744
5-2. Steps to take in an emergency If a warning light turns on or a warning
buzzer sounds... ............... 745
If a warning message is displayed ....................... 760
If you have a flat tire (vehicles with
run-flat tires) ..................... 761
If you have a flat tire (vehicles with
standard tires) .................. 763
If the engine will not start .... 778
If the shift lever cannot be shifted from P ................... 780
If you lose your keys ........... 782
If the electronic key does not operate properly ......... 783
If the battery is discharged ........................ 786
If your vehicle overheats..... 791
If the vehicle becomes stuck ................................. 794
If your vehicle has to be stopped in
an emergency ................... 796
4Maintenance and care5When trouble arises

SIENNA_OM_OM45472U_(U)
9
: If equipped
Rear window wiper P. 292
Fuel filler door P. 155
Sliding doors P. 67
Roof luggage carrier P. 358
Back door P. 82
License plate lights
P. 268
Tail lights P. 268
Tires
●Rotation
● Replacement
● Inflation pressure
● Information
P. 688
P. 763
P. 699
P. 817
Stop/tail and rear side marker
lights
P. 268
Rear turn signal lights P. 241
Rear window defogger P. 419
Front doors
P. 60

334 2-4. Using other driving systems
SIENNA_OM_OM45472U_(U)
CAUTION
■When Enhanced VSC is activated
The slip indicator light flashes. Always drive carefully. Reckless driving may
cause an accident. Exercise particular care when the indicator light flashes.
■ When TRAC and VSC systems are turned off
Be especially careful and drive at a speed appropriate to the road condi-
tions. As these are the systems to ensure vehicle stability and driving force,
do not turn the TRAC and VSC systems off unless necessary.
■ Replacing tires
Make sure that all tires are of the specified size and of the same brand, tread
pattern and total load capacity. In addition, make sure that the tires are
inflated to the recommended tire pressure level.
The ABS and Enhanced VSC systems will not function correctly if different
tires are installed on the vehicle.
Contact your Toyota dealer 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.
■ Active Torque Control 4WD system
● The AWD system of this vehicle is intended to ensure driving stability on
normal roads. It is not designed for use in demanding situations such as
rally driving.
● Take care when driving on slippery road surfaces.

369
2-5. Driving information
2
When driving
SIENNA_OM_OM45472U_(U)
■
Tire chain installation
Observe the following precautions when installing and removing chains.
● Install and remove tire chains in a safe location.
● Install tire chains on the front tires only. Do not install tire chains on the
rear tires.
● Install tire chains on front tires as tightly as possible. Retighten chains
after driving 1/4 - 1/2 mile (0.5 - 1.0 km).
● Install tire chains following the instructions provided with the tire chains.
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.
● Maintain the recommended level of air pressure.
● Do not drive in excess of 75 mph (120 km/h), regardless of the type of
snow tires being used.
● Use snow tires on all, not just some wheels.

370 2-5. Driving information
SIENNA_OM_OM45472U_(U)
CAUTION
■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 30 mph (50 km/h), 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.
NOTICE
■Repairing or replacing snow tires
Request repairs of or replacement of snow tires from Toyota dealers or legit-
imate tire retailers.
This is because the removal and attachment of snow tires affects the opera-
tion of the tire pressure warning valves and transmitters.
■ Fitting tire chains
The tire pressure warning valves and transmitters may not function correctly\
when tire chains are fitted.

Maintenance and care4
645
SIENNA_OM_OM45472U_(U)
4-1. Maintenance and careCleaning and protecting the vehicle exterior ......... 646
Cleaning and protecting the vehicle interior .......... 651
4-2. Maintenance Maintenance requirements .................. 655
General maintenance....... 658
Emission inspection and maintenance
(I/M) programs ............... 662
4-3. Do-it-yourself maintenance Do-it-yourself service precautions .................... 663
Hood ................................ 667
Positioning a floor jack ..... 669
Engine compartment ........ 671
Tires ................................. 688
Tire inflation pressure ...... 699
Wheels ............................. 703
Air conditioning filter......... 706
Wireless remote control/ electronic key battery ..... 709
Checking and replacing fuses .............................. 712
Light bulbs........................ 725

661
4-2. Maintenance
4
Maintenance and care
SIENNA_OM_OM45472U_(U)
Vehicle exterior
ItemsCheck points
Doors • Do the doors operate smoothly?
Engine hood • Does the engine hood lock sys-
tem work properly?
Fluid leaks • There should not be any signs of
fluid leakage after the vehicle has
been parked.
Tires • Is the tire inflation pressure cor-
rect?
• The tires should not be dam- aged or excessively worn.
• Have the tires been rotated according to the maintenance
schedule?
• The wheel nuts should not be loose.
CAUTION
■ If the engine is running
Turn the engine off and ensure that there is adequate ventilation before per-
forming maintenance checks.

664 4-3. Do-it-yourself maintenance
SIENNA_OM_OM45472U_(U)
ItemsParts and tools
Engine oil levelP. 673)
• “Toyota Genuine Motor Oil” or
equivalent
• Rag or paper towel
• Funnel (used only for adding engine oil)
Fuses (P. 712)• Fuse with same amperage rating
as original
Light bulbs (P. 725)
• Bulb with same number and watt-
age rating as original
• Phillips-head screwdriver
• Flathead screwdriver
• Wrench
Radiator and condenser (P. 680)
Tire inflation pressure ( P. 699)• Tire pressure gauge
• Compressed air source
Washer fluid (P. 687)
• Water or washer fluid containing
antifreeze (for winter use)
• Funnel (used only for adding water or washer fluid)