stop start TOYOTA SIENNA 2019 Owners Manual (in English)

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SIENNA_OM_OM08025U_(U)
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6-3. Do-it-yourself maintenanceDo-it-yourself service precautions ..................... 405
Hood.................................. 407
Positioning a floor jack ...... 409
Engine compartment ......... 410
Tires .................................. 420
Tire inflation pressure........ 429
Wheels .............................. 432
Air conditioning filter .......... 434
Wireless remote control/ electronic key battery ...... 436
Checking and replacing fuses ............................... 439
Light bulbs ......................... 442
7-1. Essential information Emergency flashers .......... 462
If your vehicle has to be stopped in an
emergency ...................... 463
7-2. Steps to take in an emergency
If your vehicle needs to be towed ......................... 465
If you think something is wrong .............................. 469
Fuel pump shut off system............................. 470
If a warning light turns on or a warning buzzer
sounds ............................ 471
If a warning message is displayed ......................... 481
If you have a flat tire (vehicles with a compact
spare tire) ........................ 485 If you have a flat tire
(vehicles with
run-flat tires) .................... 499
If the engine will not start ................................. 501
If the electronic key does not operate properly
(vehicles with a smart
key system) ..................... 503
If the battery is discharged ....................... 505
If your vehicle overheats......................... 509
If the vehicle becomes stuck ................................ 512
8-1. Specifications Maintenance data (fuel, oil level, etc.) .......... 516
Fuel information ................. 526
Tire information.................. 529
8-2. Customization Customizable features ....... 540
8-3. Initialization Items to initialize ................ 550
7When trouble arises
8Vehicle specifications

18Pictorial index
SIENNA_OM_OM08025U_(U)
■Instrument panel
Engine switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 225, 228
Starting the engine/changing the modes . . . . . . . . . . . . . P. 225, 228
Emergency stop of the engine . . . . . . . . . . . . . . . . . . . . . . . . . P. 463
When the engine will not start . . . . . . . . . . . . . . . . . . . . . . . . . P. 501
Warning messages
*1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 481
Shift lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 233
Changing the shift position . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 233
Precautions against towing . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 465
When the shift lever does not move . . . . . . . . . . . . . . . . . . . . P. 237
Meters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 89
Reading the meters/adjusting the instrument panel light . . . . . . P. 89
Warning lights/indicator lights . . . . . . . . . . . . . . . . . . . . . . . . . . P. 84
When the warning lights come on . . . . . . . . . . . . . . . . . . . . . . P. 471
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291-1. For safe use
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For safety and security
WARNING
Observe the following precautions.
Failure to do so may result in death or serious injury.
●Do not adjust the position of the driver’s seat while driving.
Doing so could cause the driver to lose control of the vehicle.
● Do not place a cushion between the driver or passenger and the seatback.
A cushion may prevent correct posture from being achieved, and reduce
the effectiveness of the seat belt and head restraint.
● Do not place anything under the front seats.
Objects placed under the front seats may become jammed in the s eat
tracks and stop the seat from locking in place. This may lead t o an acci-
dent and the adjustment mechanism may also be damaged.
● Always observe the legal speed limit when driving on public roads.
● When driving over long distances, take regular breaks before yo u start to
feel tired.
Also, if you feel tired or sleepy while driving, do not force y ourself to con-
tinue driving and take a break immediately.

771-2. Theft deterrent system
SIENNA_OM_OM08025U_(U)
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For safety and security
Engine immobilizer system
Vehicles without a smart key
system
The indicator light flashes after
the key has been removed from
the engine switch to indicate that
the system is operating.
The indicator light stops flashing
after the registered key has been
inserted into the engine switch to
indicate that the system has been
canceled.
Vehicles with a smart key system
The indicator light flashes aft er the engine switch has been tu rned off
to indicate that the system is operating.
The indicator light stops flashi ng after the engine switch has been
turned to ACCESSORY or IGNITION ON mode to indicate that the
system has been canceled.
The vehicle’s keys ha ve built-in transponder chips that prevent
the engine from starting if a key has not been previously regis -
tered in the vehicle’s on-board computer.
Never leave the keys inside the vehicle when you leave the vehi-
cle.
This system is designed to help prevent vehicle theft but does not
guarantee absolute security against all vehicle thefts.

791-2. Theft deterrent system
SIENNA_OM_OM08025U_(U)
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For safety and security
Alar m
The alarm uses light and sound to give an alert when an intrusion is
detected.
The alarm is triggered in the following situations when the ala rm is
set:
● A locked door is unlocked or opened in any way other than using
the entry function (vehicles with a smart key system) or wireless
remote control. (The doors wi ll lock again automatically.)
● The hood is opened.
Close the doors and hood, and
lock all the doors using the entry
function (vehicles with a smart key
system) or wireless remote con-
trol. The system will be set auto-
matically after 30 seconds.
The indicator light changes from
being on to flashing when the sys-
tem is set.
Do one of the following to d eactivate or stop the alarm:
● Unlock the doors using the entry function (vehicles with a smart key
system) or wireless remote control.
● Vehicles without a smart key sys tem: Turn the engine switch to the
“ACC” or “ON” position, or start the engine.
Vehicles with a smart key system: Turn the engine switch to
ACCESSORY or IGNITION ON m ode, or start the engine.
(The alarm will be deactivated or stopped after a few seconds.)
: If equipped
The alarm
Setting the alarm system
Deactivating or stopping the alarm

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SIENNA_OM_OM08025U_(U)
2. Instrument cluster
*6: In order to confirm operation, the BSM outside rear view mirror indicators
illuminate in the following situations:
• When the engine switch is turned to the “ON” position (vehicles without a smart key system) or IGNITION ON mode (vehicles with a smart ke y sys-
tem) while the BSM function is turned on.
• When the BSM function is turned on while the engine switch is in the
“ON” position (vehicles without a smart key system) or IGNITION ON
mode (vehicles with a smart key system).
If the system is functioning correctly, the BSM outside rear vi ew mirror indi-
cators will turn off after a few seconds.
If the BSM outside rear view mirror indicators do not illuminat e or do not
turn off, there may be a malfunction in the system.
If this occurs, have the vehicle inspected by your Toyota deale r.
*7: This light illuminates on the outside rear view mirrors.
*8: The light does not turn on when the system is disabled.
*9: This light illuminates on the center panel.
■Eco Driving Indicator Light
●The vehicle is set to power mode. ( P. 234)
● The vehicle speed is approximately 80 mph (130 km/h) or higher.
During Eco-friendly acceleration (Eco
driving), Eco Driving Indicator Light will
turn on. When the acceleration pedal is
depressed excessively, or when the vehi-
cle is stopped, the light turns off.
Eco Driving Indicator Light will not operate
in the following conditions:
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The shift lever is in anything other than
D.
WARNING
■If a safety system warning light does not come on
Should a safety system light such as the ABS and SRS warning lights not
come on when you start the engine, this could mean that these s ystems are
not available to help protect you in an accident, which could r esult in death
or serious injury. Have the vehicle inspected by your Toyota de aler immedi-
ately if this occurs.

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SIENNA_OM_OM08025U_(U)
3-2. Opening, closing and locking the doors
■Power sliding doors
●If the power sliding door outside handle is pulled while the power sliding
door is opening or closing, the door will reverse the operation direction.
● During opening operation:
Stroking the power sliding door handle forward will reverse the direction and
start closing.
Stroking the handle backward will continue opening.
During closing operation:
Stroking the power sliding door handle backward will reverse th e direction
and start opening.
Stroking the handle forward will continue closing.
● The power sliding doors can be opened/closed manually when the power
sliding door function is canceled with the main switch.
● A buzzer sounds if you put the shift lever out of P with the en gine switch in
the “ON” position (vehicles without a smart key system) or IGNI TION ON
mode (vehicles with a smart key system) and the sliding door no t completely
closed.
● Vehicles with AUTO ACCESS SEAT : If the AUTO ACCESS SEAT has not
been locked in place after being stowed, the right-hand sliding door will not
close and a beep will sound twice.
For details, refer to “AUTO ACCESS SEAT OWNER’S MANUAL”.
● In an emergency, power slide door operation can be stopped by any of the
following:
• Pulling the outside handle three consecutive times
• During opening operation, sliding the inside handle forward th ree consec-
utive times
• During closing operation, sliding the inside handle backward t hree con-
secutive times
• Pressing the power sliding door switch three consecutive times
• Pressing the power sliding door button on wireless remote cont rol three
consecutive times ( P. 124)
After stopping, power sliding door brake function will be activ ated (P. 127)
■ The situations in which the sliding door does not open complete ly
The left side sliding door does not open
completely when the fuel filler door is
opened.

SIENNA_OM_OM08025U_(U)
1273-2. Opening, closing and locking the doors
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Operation of each component
■Jam protection function (vehicles with power sliding doors)
●If anything obstructs the power sliding door while it is closin g or opening, the
power sliding door will automatically operate in the opposite direction.
● If the jam protection function operates during two consecutive operations,
the power sliding door will be stopped at that position and the power sliding
door system will be canceled.
■ Power sliding door brake function (vehicles with power sliding doors)
When the power sliding door detects an abnormality and stops op erating,
power sliding door brake function may be activated. When brake function is
activated, door movement is restricted by the brake and motion may appear
to be not smooth. This is not malfunction. Move the door to ful ly closed posi-
tion to reset the system and normal power sliding door function will resume.
■ Sliding door closer (if equipped)
In the event that the sliding door is left slightly open, the s liding door closer
will automatically close it to the fully closed position.
■ Power sliding door operation (ve hicles with power sliding door)
Wireless remote control: Even if the door is locked, pressing a nd holding the
sliding door buttons will unlock all doors and start open opera tion.
■ If the power sliding door is inop erative (vehicles with power sliding
doors)
When the power sliding door detects an abnormality and stops opening and
can not be completely closed manually, cancel the function as f ollows and
close the door manually.
After that, have the vehicle inspected and repaired by your Toy ota dealer.
Unplug the plug from the rear edge of
the sliding door.
Insert a key in the hole and push the
mechanical cancel lever.
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SIENNA_OM_OM08025U_(U)
1313-2. Opening, closing and locking the doors
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Operation of each component
WARNING
●If the power sliding door system is turned off with the main sw itch while the
sliding door is operating automat ically, the automatic operation is stopped.
The sliding door then has to be operated manually. Take extra c are when
on an incline, as the sliding door may open or close unexpected ly.
● If the operating conditions of the power sliding door are no lo nger met, a
buzzer may sound and the sliding door may stop opening or closi ng. The
sliding door then has to be operated manually. Take extra care when on an
incline, as the sliding door may open or close abruptly.
● On an incline, a sliding door may close by itself after it open s automati-
cally. Make sure the sliding door is fully open and secure.
● In the following situations, the power sliding door may detect an abnormal-
ity and automatic operation may be stopped. In this case, the s liding door
has to be operated manually. Take extra care when on an incline, as the
sliding door may open or close abruptly.
• When the sliding door contacts an obstacle
• When the battery voltage suddenly drops, such as when the engine switch is turned to the “ON” position (vehicles without a smart key sys-
tem) or IGNITION ON mode (vehicles with a smart key system) or the
engine is started during automatic operation
● Do not attach any accessories other than genuine Toyota parts t o the
power sliding door. The power sliding door may not operate, cau sing itself
to malfunction, or the power sliding door may close again after it is
opened.
● When the child-protector locks are set, make sure to turn off the power
sliding door system with the main switch in order to totally di sable the sys-
tem.
■ Jam protection function (vehicles with power sliding doors)
Observe the following precautions.
Failure to do so may cause death or serious injury.
● Never use any part of your body to intentionally activate the j am protection
function.
● The jam protection function may not work if something gets caught just
before the power sliding door fully closes. Be careful not to c atch fingers or
anything else.
● The jam protection function may not work depending on the shape of the
object that is caught. Be careful not to catch fingers or anything else.

SIENNA_OM_OM08025U_(U)
1413-2. Opening, closing and locking the doors
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Operation of each component
WARNING
●In the following situations, the power back door may detect an abnormality
and automatic operation may be stopped. In this case, the back door has
to be operated manually. Take extra care when on an incline, as the back
door may open or close abruptly.
• When the back door contacts an obstacle
• When the battery voltage suddenly drops, such as when the engi ne
switch is turned to the “ON” position (vehicles without a smart key sys-
tem) or IGNITION ON mode (vehicles with a smart key system) or the
engine is started during automatic operation
● If a bicycle carrier or similar heavy object is attached to the back door, the
power back door may not operate, causing itself to malfunction, or the
back door may move in the closing direction after being opened, causing
someone’s hands, head or neck to be caught and injured. When in stalling
an accessory part to the back door, ask your Toyota dealer for details.
■ Jam protection function (veh icles with power back door)
Observe the following precautions.
Failure to do so may cause death or serious injury.
● Although the back door stops closing when the jam protection fu nction
detects an object, take extra care as you may still be injured if part of your
body is already caught.
● Never use any part of your body to intentionally activate the j am protection
function.
● The jam protection function may not work if something gets caught just
before the back door fully closes. Be careful not to catch fing ers or any-
thing else.
● The jam protection function may not work depending on the shape of the
object that is caught. Be careful not to catch fingers or anything else.