2015 TOYOTA SIENNA engine

SIENNA_OM_01999-08001_(U)
852. Instrument cluster
2
Instrument cluster
*1: If equipped
*2: These lights turn on when the engine switch is turned to the “ON” position(vehicles without a smart key system) or IGNITION ON mode (vehicles
with a smart key system) to indicate that a system check is being per-
formed. They will turn off after the engine is started, or after a few seconds.
There may be a malfunction in a system if a light does not come on, or if
the lights do not turn off. Have the vehicle inspected by your Toyota dealer.
*3: The light flashes to indicate that the system is operating.
*4: The light comes on when the system is turned off. The light flashes fasterthan usual to indicate that the system is operating.
*5: In order to confirm operation, the BS M 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 key sys-
tem) while the BSM main switch is set to on.
• When the BSM main switch is set to 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 view mirror indi-
cators will turn off after a few seconds.
If the BSM outside rear view mirror indicators do not illuminate or do not
turn off, there may be a malfunction in the system.
If this occurs, have the vehicle inspected by your Toyota dealer.
*6: This light illuminates on the outside rear view mirrors
*7: The light does not turn on when the system is disabled.
*8: This light illuminates on the center panel.
*1ICE warning indicator
( P. 89)*2, 8
“AIR BAG ON/OFF”
indicator ( P. 5 0 )

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SIENNA_OM_01999-08001_(U)
2. Instrument cluster
■Eco Driving Indicator Light
●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:
●
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 systems are
not available to help protect you in an accident, which could result in death
or serious injury. Have the vehicle inspected by your Toyota dealer immedi-
ately if this occurs.

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SIENNA_OM_01999-08001_(U)
2. Instrument cluster
Tachometer
Displays the engine speed in revolutions per minute
Multi-information display
Presents the driver with a variety of driving-related data (P. 90, 93)
Speedometer
Displays the vehicle speed
Fuel gauge
Displays the quantity of fuel remaining in the tank
Odometer/trip meter display change button
Outside temperature
P. 8 9
Odometer and trip meter display
Odometer:
Displays the total distance that the vehicle has been driven
Trip meter:
Displays the distance the vehicle has been driven since the meter was last
reset. Trip meters “A” and “B” can be used to record and display different
distances independently.
Shift position and range
P. 232
Meter panel lights control button
P. 8 9
Engine coolant temperature gauge
Displays the engine coolant temperature
Pressing this button switches
among the odometer, trip meter
“A” and trip meter “B” displays.
When the trip meter is displayed,
pressing and holding the button
will reset the trip meter.
Changing the trip meter display
1
2
3
4
5
6
7
8
9
10

SIENNA_OM_01999-08001_(U)
892. Instrument cluster
2
Instrument cluster
The brightness of the meter panel lights can be adjusted.
Pressing the button will adjust the
brightness of the meter panel
lights.
The brightness level of the meters
when the surroundings are bright
(day mode) and dark (night mode)
can be adjusted individually. How-
ever, when in day mode, adjusting
the brightness level will also
change the brightness level of
night mode.
■ Outside temperature display
●In the following situations, the correct outside temperature may not be dis-
played, or the display may take longer than normal to change.
• When stopped, or driving at low speeds (less than 12 mph [20 km/h])
• When the outside temperature has changed suddenly (at the entrance/
exit of a garage, tunnel, etc.)
● The temperature range that can be displa yed is from -40°F (-40°C) to 122°F
(50°C).
Vehicles with monochrome display
When the outside temperature drops below 37°F (3°C), the temperature
display flashes 10 times.
Vehicles with color display
When the outside temperature drops below 37°F (3°C), the ICE warning
indicator will be displayed on the multi-information display. (P. 84)
● When “--” or “E” is displayed, the system may be malfunctioning. Take your
vehicle to your Toyota dealer.
Meter panel light control
NOTICE
■To prevent damage to the engine and its components
● Do not let the indicator needle of the tachometer enter the red zone, which
indicates the maximum engine speed.
● The engine may be overheating if the engine coolant temperature gauge is
in the red zone (H). In this case, immediately stop the vehicle in a safe
place, and check the engine after it has cooled completely. (P. 587)

SIENNA_OM_01999-08001_(U)
912. Instrument cluster
2
Instrument cluster
●Distance
Displays the estimated maximum distance that can be driven with
the quantity of fuel remaining and t he distance driven after the func-
tion was reset respectively.
• This distance is computed based on your average fuel consumption. As a result, the actual distance that can be driven may differ from that dis-
played.
• When only a small amount of fuel is added to the tank, the display may not be updated.
When refueling, turn the engine switch off. If the vehicle is refueled with-
out turning the engine switch off, the display may not be updated.
● Setting
The settings of the following items can be changed, refer to P. 617
• Eco Driving Indicator Light
Select to activate/deactivate th e Eco Driving Indicator Light.
(  P. 86)
• Language
Select to change the language on the display.
•Units
Select to change the units for m easure of the fuel consumption
and outside temperature.
● Display off
A blank screen is displayed.

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SIENNA_OM_01999-08001_(U)
2. Instrument cluster
■Setting display automatic cancelation
In the following situations, setting display in which the settings can be
changed through the “DISP” switch will automatically be turned off.
●If a warning message appears while the setting display is displayed
● When the vehicle begins to move while the setting display is displayed
■ Liquid crystal display
Small spots or light spots may appear on the display. This phenomenon is
characteristic of liquid crystal displays, and there is no problem continuing to
use the display.
WARNING
■The information display at low temperatures
Allow the interior of the vehicle to warm up before using the liquid crystal
information display. At extremely low temperatures, the display monitor may
respond slowly, and display changes may be delayed.
For example, there is a lag between the driver’s shifting and the new gear
number appearing on the display. This lag could cause the driver to down-
shift again, causing rapid and excessive engine braking and possibly an
accident resulting in death or injury.
■ Cautions during setting up the display
As the engine needs to be running during setting up the display, ensure that
the vehicle is parked in a place with adequate ventilation. In a closed area
such as a garage, exhaust gases including harmful carbon monoxide (CO)
may collect and enter the vehicle. This may lead to death or a serious
health hazard.
NOTICE
■During setting up the display
To prevent battery discharge, ensure that the engine is running while setting
up the display features.

SIENNA_OM_01999-08001_(U)
952. Instrument cluster
2
Instrument cluster
●Average fuel economy*1, 2
Displays the average fuel consum ption since the function was
reset.
*3
● Tank average fuel economy*1, 2
Displays the average fuel consumption since the vehicle was refu-
eled.
● Trip average fuel economy
*1, 2
Displays the average fuel co nsumption since the engine was
started.
● Current fuel economy
*1, 2
Displays the current rate of fuel consumption.
● Distance to empty
*1
Displays the estimated maximum distance that can be driven with
the quantity of fuel remaining.
• This distance is computed based on your average fuel consump-
tion. As a result, the actual distance that can be driven may differ
from that displayed.
• When only a small amount of fuel is added to the tank, the dis- play may not be updated.
When refueling, turn the engine switch off. If the vehicle is refu-
eled without turning the engine switch off, the display may not be
updated.
● Trip distance
*1
Displays the driving distance after the engine was started.
● Distance
*1
Displays the driving distance since the function was reset.*3
●Trip elapsed time*1
Displays the elapsed time since the function was reset.*3
●Elapsed time*1
Displays the elapsed time since the engine was started.
● Trip average speed
*1
Displays the average vehicle spe ed since the function was reset.*3
●Average speed*1
Displays the average vehicle speed since the engine was started.
Drive information

SIENNA_OM_01999-08001_(U)
992. Instrument cluster
2
Instrument cluster
WARNING
■The information display at low temperatures
Allow the interior of the vehicle to warm up before using the liquid crystal
information display. At extremely low temperatures, the display monitor may
respond slowly, and display changes may be delayed.
For example, there is a lag between the driver’s shifting and the new gear
number appearing on the display. This lag could cause the driver to down-
shift again, causing rapid and excessive engine braking and possibly an
accident resulting in death or injury.
■ Cautions during setting up the display
As the engine needs to be running during setting up the display, ensure that
the vehicle is parked in a place with adequate ventilation. In a closed area
such as a garage, exhaust gases including harmful carbon monoxide (CO)
may collect and enter the vehicle. This may lead to death or a serious
health hazard.
NOTICE
■During setting up the display
To prevent battery discharge, ensure that the engine is running while setting
up the display features.