2013 TOYOTA SIENNA engine

TABLE OF CONTENTSIndex
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SIENNA_OM_OM45472U_(U)
1-1. Key informationKeys ..................................... 32
1-2. Opening, closing and locking the doors
Smart key system................. 36
Wireless remote control ....... 53
Front doors ........................... 60
Sliding doors ........................ 67
Back door ............................. 82
1-3. Adjustable components (seats, mirrors, steering
wheel)
Front seats ........................... 95
Rear seats .......................... 100
Driving position memory ..... 120
Head restraints ................... 125
Seat belts ........................... 128
Steering wheel ................... 137
Inside rear view mirror........ 138
Outside rear view mirrors .............................. 140 1-4. Opening and closing
the windows and moon roof
Power windows................... 144
Quarter windows................. 148
Moon roof ........................... 150
1-5. Refueling Opening the fuel tank cap .................................... 155
1-6. Theft deterrent system Engine immobilizer system .............................. 159
Alarm .................................. 162
Theft prevention labels (for U.S.A.) ....................... 165
1-7. Safety information Correct driving posture ....... 166
SRS airbags ....................... 168
Front passenger occupant classification system ......... 183
Child restraint systems ....... 189
Installing child restraints ..... 194
1Before driving

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SIENNA_OM_OM45472U_(U)
2-1. Driving proceduresDriving the vehicle............... 212
Engine (ignition) switch (vehicles without smart
key system)....................... 226
Engine (ignition) switch (vehicles with smart
key system)....................... 229
Automatic transaxle ............ 236
Turn signal lever ................. 241
Parking brake ...................... 242
Horn .................................... 243
2-2. Instrument cluster and information display
Gauges and meters ............ 244
Indicators and warning lights ................................. 247
Multi-information display ..... 254 2-3. Operating the lights
and wipers
Headlight switch ................. 268
Automatic High Beam......... 275
Fog light switch................... 282
Windshield wipers and washer....................... 284
Rear window wiper and washer....................... 292
2-4. Using other driving systems Cruise control ..................... 295
Dynamic radar cruise control .............................. 300
Intuitive parking assist ........ 316
Rear view monitor system .............................. 323
Driving assist systems ........ 329
Hill-start assist control ........ 335
PCS (Pre-Collision System) ............................ 338
BSM (Blind Spot Monitor) ............................ 346
2-5. Driving information Cargo and luggage ............. 358
Vehicle load limits............... 366
Winter driving tips ............... 367
Trailer towing (with towing package) .......................... 371
Dinghy towing ..................... 391
2When driving

TABLE OF CONTENTSIndex
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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)
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Pictorial indexInstrument panel
B
Talk switch* P. 549
Audio remote control
switches
 P. 477
Telephone switch* P. 549
Distance switch P. 300
Engine (ignition) switch
(vehicles without a smart key system)
P. 226
Cruise control switch P. 295, 300

SIENNA_OM_OM45472U_(U)
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C
Shift lock override button P. 780
Engine (ignition) switch
(vehicles with a smart key system)
P. 229
Shift lever P. 236
Emergency flasher switch P. 738
: If equipped
*: Refer to “NAVIGATION SYSTEM OWNER’S MANUAL”.

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For your information
Main Owner’s Manual
Please note that this manual applies to all models and all equipment, includ-
ing options. Therefore, you may find some explanations for equipment not
installed on your vehicle.
All specifications provided in this manual are current at the time of printing.
However, because of the Toyota policy of continual product improvement, we
reserve the right to make changes at any time without notice.
Depending on specifications, the vehicle shown in the illustrations may differ
from your vehicle in terms of equipment.
Noise from under vehicle after turning off the engine
Approximately five hours after the engine is turned off, you may hear sound
coming from under the vehicle for several minutes. This is the sound of a fuel
evaporation leakage check and, it does not indicate a malfunction.
Accessories, spare parts and modification of your Toyota
A wide variety of non-genuine spare parts and accessories for Toyota
vehicles are currently available on the market. You should know that Toyota
does not warrant these products and is not responsible for their
performance, repair, or replacement, or for any damage they may cause to,
or adverse effect they may have on, your Toyota vehicle.
This vehicle should not be modified with non-genuine Toyota products.
Modification with non-genuine Toyota products could affect its performance,
safety or durability, and may even violate governmental regulations. In
addition, damage or performance problems resulting from the modification
may not be covered under warranty.

SIENNA_OM_OM45472U_(U)
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Vehicle data recordings
Your Toyota is equipped with several sophisticated computers that will record
certain data, such as:
• Engine speed
• Accelerator status
• Brake status
• Vehicle speed
• Shift position
The recorded data varies according to the vehicle grade level and options
with which it is equipped. Furthermore, these computers do not record con-
versations, sounds or pictures.
●Data usage
Toyota may use the data recorded in these computers to diagnose malfunc-
tions, conduct research and development, and improve quality.
Toyota will not disclose the recorded data to a third party except:
• With the consent of the vehicle owner or with the consent of the lessee if the vehicle is leased
• In response to an official request by the police, a court of law or a govern- ment agency
• For use by Toyota in a lawsuit
• For research purposes where the data is not tied to a specific vehicle or vehicle owner
● Usage of date collected through Safety Connect (U.S. mainland only)
If your Toyota has Safety Connect and if you have subscribed to those ser-
vices, please refer to the Safety Connect Telematics Subscription Service
Agreement for information on data collected and its usage.

Before driving1
31
SIENNA_OM_OM45472U_(U)
1-1. Key informationKeys ................................... 32
1-2. Opening, closing and locking the doors
Smart key system .............. 36
Wireless remote control ..... 53
Front doors......................... 60
Sliding doors ...................... 67
Back door ........................... 82
1-3. Adjustable components (seats, mirrors, steering
wheel)
Front seats ......................... 95
Rear seats........................ 100
Driving position memory .......................... 120
Head restraints................. 125
Seat belts ......................... 128
Steering wheel ................. 137
Inside rear view mirror ..... 138
Outside rear view mirrors............................ 140 1-4. Opening and closing
the windows and moon roof
Power windows ................ 144
Quarter windows .............. 148
Moon roof ......................... 150
1-5. Refueling Opening the fuel tank cap ................................. 155
1-6. Theft deterrent system Engine immobilizer system ........................... 159
Alarm................................ 162
Theft prevention labels (for U.S.A.) ..................... 165
1-7. Safety information Correct driving posture..... 166
SRS airbags ..................... 168
Front passenger occupant classification system ...... 183
Child restraint systems..... 189
Installing child restraints ........................ 194