2010 TOYOTA SIENNA maintenance

TABLE OF CONTENTS
1
1Before drivingAdjusting and operating features such as door locks,
mirrors, and steering column.
2When drivingDriving, stopping and safe-driving information.
3Interior fea-
turesAir conditioning and audio systems, as well as other in-
terior features for a comfortable driving experience.
4Maintenance
and careCleaning and protecting your vehicle, performing do-it-
yourself maintenance, and maintenance information.
5When trouble
arisesWhat to do if the vehicle needs to be towed, gets a flat
tire, or is involved in an accident.
6Vehicle
specificationsDetailed vehicle information.
7For ownersReporting safety defects for U.S. owners and seat belt
instructions for Canadian owners
IndexAlphabetical listing of information contained in this
manual.

TABLE OF CONTENTSIndex
4
Security and system setup ................................ 350
Using the phone book ........ 353
3-5. Using the interior lights Interior lights list ................. 361
• Personal/interior light main switch ............................... 362
• Personal/interior lights...... 362
• Luggage compartment light .................................. 363
3-6. Using the storage features List of storage features....... 364
• Glove box ......................... 365
• Console box ..................... 365
• Coin holder ....................... 369
• Cup holders ...................... 370
• Bottle holders ................... 374
• Auxiliary boxes ................. 375
• Trays ................................ 380
• Note pad holder ............... 381
3-7. Other interior features Sun visors .......................... 383
Vanity mirrors ..................... 384
Clock .................................. 385
Conversation mirror............ 386
Power outlets ..................... 387
Seat heaters ....................... 390
Armrests ............................. 392
Rear side sunshades ......... 393
Grocery bag hooks ............. 394
Coat hooks ......................... 396
Seatback tables.................. 397
Front seat side table........... 399
Floor mat ............................ 401
Luggage compartment features ............................ 402 Garage door opener ........... 405
Garage door opener box .... 410
Compass ............................ 413
4-1. Maintenance and care Cleaning and protecting the vehicle exterior ........... 418
Cleaning and protecting the vehicle interior ............ 421
4-2. Maintenance Maintenance requirements .................... 424
General maintenance ......... 426
Emission inspection and maintenance (I/M)
programs .......................... 429
4-3. Do-it-yourself maintenance Do-it-yourself service precautions ....................... 430
Hood ................................... 434
Positioning a floor jack........ 436
Engine compartment .......... 438
Tires.................................... 454
Tire inflation pressure ......... 463
Wheels................................ 467
Air conditioning filter ........... 469
Wireless remote control battery .............................. 472
Checking and replacing fuses ................................. 474
Light bulbs .......................... 486
4Maintenance and care

1
2
3
4
5
6
7
5
5-1. Essential informationIf your vehicle needs to be towed ........................... 496
If you think something is wrong ............................ 500
Fuel pump shut off system .............................. 501
Event data recorder ............ 502
5-2. Steps to take in an emergency
If a warning light turns on or a warning buzzer
sounds... .......................... 504
If you have a flat tire (vehicles with
run-flat tires)...................... 515
If you have a flat tire (vehicles with
standard tires) ................... 516
If the engine will not start .... 529
If the shift lever cannot be shifted from P.................... 530
If you lose your keys/ wireless remote control
transmitter ......................... 531
If the battery is discharged ........................ 532
If your vehicle overheats ..... 536
If the vehicle becomes stuck ................................. 539 6-1. Specifications
Maintenance data (fuel, oil level, etc.) ........... 542
Fuel information.................. 550
Tire information .................. 553
6-2. Customization Customizable features........ 565
6-3. Initialization Items to initialize ................. 568
Reporting safety defects for U.S. owners ................ 570
Seat belt instructions for Canadian owners
(in French) ........................ 571
Abbreviation list ........................ 576
Alphabetical index .................... 578
What to do if... .......................... 589
5When trouble arises6Vehicle specifications
7For owners
Index

111
1
Before driving
1-6. Theft deterrent system
Engine immobilizer system (if equipped)
■System maintenance
The vehicle has a maintenance-free type of engine immobilizer system.
■ Conditions that may cause the system to malfunction
● If the key is in contact with a metallic object
● If the key is in close proximity to or touching a key to the security system
(key with a built-in transponder chip) of another vehicle
■ Certifications for the engine immobilizer system
U.S.A.
FCC ID: MOZ RI-21BTY
This device complies with Part 15 of the FCC Rules. Operation is subject to
the following two conditions: (1) This device may not cause harmful interfer-
ence, and (2) this device must accept any interference received, including
interference that may cause undesired operation. Canada
This device complies with RSS-210 of Industry Canada. Operation is subject
to the following two conditions: (1) This device may not cause interference,
and (2) this device must accept any interference, including interference that
may cause undesired operation of the device.
The vehicle's keys have built-in tr ansponder chips that prevent the
engine from starting if the key has not been previously registered in
the vehicle's on-board computer.
Never leave the keys inside the vehicle when you leave the vehicle.
On some models: The indica-
tor light flashes after the key
has been removed from the
engine switch to indicate that
the system is operating.

231
2-5. Driving information
2
When driving
Hitch
Trailer hitch assemblies have different weight capacities established
by the hitch manufacturer. Even th ough the vehicle may be rated for
towing a higher weight, the operat or must never exceed the maxi-
mum weight rating specified for the trailer hitch.
■ Before towing
●Ensure that your vehicle’s tires are properly inflated. ( P. 463)
● Trailer tires should be inflated according to the trailer manufacturer's rec-
ommendation.
● All trailer lights must work in order to be legal.
● Confirm all lights work each time you connect them.
● Check that your vehicle remains level when a loaded or unloaded trailer
is hitched. Do not drive if the vehicle is not level, and check for improper
tongue load, overloading, worn suspension, or other possible causes.
● Make sure the trailer cargo is securely loaded.
● Check that your rear view mirrors c onform to any federal, state/provincial
or local regulations. If they do not, inst all rear view mirrors appropriate for
towing purposes.
■ Break-in schedule
Toyota recommends that you do not use a new vehicle or a vehicle with any
new power train components (engine, transmission, differential, wheel bear-
ings, etc.) to tow a trailer for the first 500 miles (800 km) of driving.
■ Maintenance
●If you tow a trailer, your vehicle will require more frequent maintenance
due to the additional load. (See “Scheduled Maintenance Guide” or
“Owner's Manual Supplement”.)
● Retighten the fixing bolts of the towing ball and bracket after approxi-
mately 600 miles (1000 km) of trailer towing.

Maintenance and care4
417
4-1. Maintenance and careCleaning and protecting the vehicle exterior......... 418
Cleaning and protecting the vehicle interior.......... 421
4-2. Maintenance Maintenance requirements .................. 424
General maintenance....... 426
Emission inspection and maintenance (I/M)
programs........................ 429 4-3. Do-it-yourself maintenance
Do-it-yourself service precautions .................... 430
Hood ................................ 434
Positioning a floor jack ..... 436
Engine compartment ........ 438
Tires ................................. 454
Tire inflation pressure ...... 463
Wheels ............................. 467
Air conditioning filter......... 469
Wireless remote control battery ............................ 472
Checking and replacing fuses .............................. 474
Light bulbs........................ 486

418
4-1. Maintenance and care
Cleaning and protecting the vehicle exterior
■Automatic car washes
●Before washing the vehicle, do the following.
• Fold the mirrors back.
• Remove the antenna. (Mast type only)
• Turn the power back door system off. (If equipped)
• Turn the power sliding door system off. (If equipped)
● Brushes used in automatic car washes may scratch the vehicle surface
and harm your vehicle’s paint.
■ High pressure car washes
●Do not allow the nozzles of the car wash to come within close proximity
of the windows.
● Before car wash, check that the fuel filler door on your vehicle is closed
properly.
Perform the following to protect the vehicle and maintain it in prime
condition.
● Working from top to bottom, liber ally apply water to the vehicle
body, wheel wells and underside of the vehicle to remove any
dirt and dust.
Wash the vehicle body using a sponge or soft cloth, such as a
chamois.
● For hard-to-remove marks, use car wash soap and rinse thor-
oughly with water.
● Wipe away any water.
● Wax the vehicle when the waterproof coating deteriorates.
If water does not bead on a clean surface, apply wax when the vehicle
body is cool.

419
4-1. Maintenance and care
4
Maintenance and care
■
Aluminum wheels
Remove any dirt immediately using a neutral detergent. Do not use hard
brushes or abrasive cleaners. Do not use strong or harsh chemical cleaners.
Use the same mild detergent and wax as used on the paint.
■ Bumpers and side moldings
Do not scrub with abrasive cleaners.
■ To prevent deteriorati on and body corrosion
● Wash the vehicle immediately in the following cases:
• After driving near the sea coast
• After driving on salted roads
• If you see coal tar or tree sap on the paint surface
• If you see dead insects or bird droppings on the paint
• After driving in an area contaminated with soot, oily smoke, mine dust,
iron powder or chemical substances
• If the vehicle becomes heavily soiled in dust or mud
• If liquids such as benzene and gasoline are spilled on the paint surface
● If the paint is chipped or scratched, have it repaired immediately.
CAUTION
■Caution about the exhaust pipe
Exhaust gasses cause the exhaust pipe to become quite hot.
When washing the vehicle, be careful not to touch the pipe until it has cooled
sufficiently, as touching a hot exhaust pipe can cause burns.