2021 TOYOTA SIENNA HYBRID second seat

2184-1. Before driving
Cargo capacity
Weight of the removed sec-
ond center seat
If removing the second center
seat, it is possible to load extra
cargo equal to the weight of the
removed seat.
(Cargo capacity) = (Total load
capacity) - (Total weight of occu-
pants) + (Weight of the removed
second center seat)
Second center seat weight:
Fabric
17.76 lb. (8.06 kg)
Synthetic leather
17.89 lb. (8.12 kg)
■Total load capacity and seating
capacity
These details are also described on
the tire and loading information
label. ( P.438)
NOTICE
■When loading cargo on the
roof luggage carrier
Be careful not to scratch the sur-
face of the moon roof (if
equipped).
Seating configuration
variation (8-passenger
models only)
A
B
Vehicle load limits
Vehicle load limits include
total load capacity, seating
capacity, TWR (Trailer
Weight Rating) and cargo
capacity.
 Total load capacity (vehicle
capacity weight):  P.518
Total load capacity means the
combined weight of occu-
pants, cargo and luggage.
 Seating capacity:  P.519
Seating capacity means the
maximum number of occu-
pants whose estimated aver-
age weight is 150 lb. (68 kg)
per person.
 TWR (Trailer Weight Rat-
ing):  P.224, 518
TWR means the maximum
gross trailer weight (trailer
weight plus its cargo weight)
that your vehicle is able to
tow.
 Cargo capacity
Cargo capacity may increase
or decrease depending on the
weight and the number of
occupants.

2334-2. Driving procedures
4
Driving
system immediately after turning
the power switch to OFF, the
hybrid system may not start in
some cases. After turning the
power switch to OFF, please wait
a few seconds before restarting
the hybrid system.
■Customization
If the smart key system has been
deactivated in a customized setting,
refer to P.505.
1 Stop the vehicle completely.
2 Set the parking brake
( P.243) and shift the shift
lever to P ( P.238).
3 Press the power switch
shortly and firmly.
The hybrid system will stop, and the
meter display will be extinguished.
Make sure not to touch the shift
lever when pressing the power
switch.
4Release the brake pedal and
check that “ACCESSORY” or
“IGNITION ON” is not shown
on the meter.
■Automatic hybrid system shut
off feature
●The vehicle is equipped with a
feature that automatically shuts off
the hybrid system when the shift
lever is in P with the hybrid system
operating for an extended period.
●The hybrid system will automati-
cally shut off after approximately 1
hour if it has been left operating
while the shift lever is in P.
●The message asking if you wish to
enable/disable t he automatic
hybrid syste m shut off feature will
sometimes be displayed on the
multi-information display. Leaving
WARNING
■When starting the hybrid sys-
tem
Always start the hybrid system
while sitting in the driver’s seat.
Do not depress the accelerator
pedal while starting the hybrid
system under any circumstances.
Doing so may cause an accident
resulting in dea th or serious
injury.
■Caution while driving
If hybrid system f ailure occurs
while the vehicle is moving, do not
lock or open the doors until the
vehicle reaches a safe and com-
plete stop. Activation of the steer-
ing lock in this circumstance may
lead to an accident, resulting in
death or serious injury.
NOTICE
■When starting the hybrid sys-
tem
If the hybrid system becomes diffi-
cult to start, have your vehicle
checked by your Toyota dealer
immediately.
■Symptoms indicating a mal-
function with the power
switch
If the power switch seems to be
operating somewhat differently
than usual, such as the switch
sticking slightly, there may be a
malfunction. Contact your Toyota
dealer immediately.
Stopping the hybrid sys-
tem

2974-5. Using the driving support systems
4
Driving
setting: P.295
■Dynamic radar cruise control
with full-speed range can be set
when
●The shift lever is in D.
●The desired set speed can be set
when the vehicle speed is approx-
imately 20 mph (30 km/h) or more.
(However, when the vehicle speed
is set while driving at below
approximately 20 mph [30 km/h],
the set speed will be set to
approximately 20 mph [30 km/h].)
■Accelerating after setting the
vehicle speed
The vehicle can accelerate by oper-
ating the accelerator pedal. After
accelerating, the set speed
resumes. However, during vehicle-
to-vehicle distance control mode,
the vehicle spee d may decrease
below the set speed in order to
maintain the distance to the preced-
ing vehicle.
■When the vehicle stops while
follow-up cruising
●Pressing the “+RES” switch while
the vehicle ahead stops will
resume follow-up cruising if the
vehicle ahead starts off within
approximately 3 seconds after the
switch is pressed.
●If the vehicle ahead starts off
within 3 seconds after your vehicle
stops, follow-up cruising will be
resumed.
■Automatic cancelation of vehi-
cle-to-vehicle d istance control
mode
Vehicle-to-vehicle distance control
mode is automatically canceled in
the following situations.
●VSC is activated.
●TRAC is activated for a period of
time.
●W h en t he V S C o r T RA C sys te m is
turned off.
●The sensor cannot detect cor-
rectly because i t is covered in
some way.
●Pre-collision braking is activated.
●The parking brake is operated.
●The vehicle is stopped by system
control on a steep incline.
●The following are detected when
the vehicle has been stopped by
system control:
• The driver is not wearing a seat belt.
• The driver’s door is opened.
• The vehicle has been stopped for
about 3 minutes
If vehicle-to-vehicle distance control
mode is automatically canceled for
any reasons other than the above,
there may be a malfunction in the
system. Contact your Toyota dealer.
■Automatic cancelation of con-
stant speed control mode
Constant speed control mode is
automatically cance led in the follow-
ing situations:
●Actual vehicle speed is more than
approximately 10 mph (16 km/h)
below the set vehicle speed.
●Actual vehicle speed falls below
approximately 20 mph (30 km/h).
●VSC is activated.
●TRAC is activated for a period of
time.
●W h en t he V S C o r T RA C sys te m is
turned off.

3565-1. Using the air conditioning system and defogger
seats temperature. (The “SYNC”
of “REAR SYNC” display on the
front air conditioning operation
panel disappears)
To adjust the temperature for the
right-hand side rear seats sepa-
rately from the left-hand side rear
seats, operate the passenger’s
side temperature control switch.
(The “SYNC” of “RIGHT SYNC”
display on the rear air condition-
ing operation panel disappears)
• To adjust the temperature for the driver’s seat and passenger’s
seat separately from the rear
seats: when the synchronous
mode is on, operate the passen-
ger’s side temperature control
switch to adjust t he front passen-
ger’s seat temperature. Then
operate the “REAR” switch, and
operate the driver’s side tempera-
ture control switch to adjust the
rear seats temperature. (The
“SYNC” of “REAR SYNC” display
and the “SYNC” of “PASSSYNC”
display on the front air condition-
ing operation panel disappear)
To adjust the temp erature for the
driver’s seat, operate the “REAR”
switch again and operate driver’s
side temperature switch.
Operate the “REAR” switch.
The modes between the rear air
conditioning system and the front
air conditioning system switches
each time the “REAR” switch is
operated.
The air conditioning system switches between
individual and
synchronous modes each time the
“SYNC” switch is operated.
(  P.355)
If the system is left untouched for
approximately 6 seconds after
changing to the rear air condition-
ing system, the control mode in the
front control pane l returns to the
front.
 Adjusting the temperature
setting
Vehicles with “3-ZONE” mode
Operate the driver’s or passen-
ger’s side temperature control
switch upwards to increase the
temperature and operate the
switch downwards to decrease
the temperature.
Vehicles with “4-ZONE” mode
Operate the passenger’s side
temperature control switch to
adjust the right-hand rear seats
temperature, and operate the
driver’s side temperature control
switch to adjust the left-hand
side rear seats temperature.
Operate the temperature con-
trol switch upwards to increase
the temperature and operate the
switch downwards to decrease
the temperature.
 Fan speed setting
Operate the fan speed control
switch upwards to i ncrease the fan
speed and downwards to decrease
the fan speed.
Touch the “OFF” swit ch to turn the
fan off.
Changing the rear seat
settings (if equipped)

3625-1. Using the air conditioning system and defogger
lit)  Off
The level indicato r lights up during
operation.
Front
Rear (second outboard seats)
(if equipped)
■Operation condition
The power swit ch is in ON. Each time the switch is pressed,
the operation condition changes as
follows.
Hi (3 segments lit)
 Mid (2 seg-
ments lit)  Lo (1 segment lit) 
Off
The level indicato r lights up during
operation.
■Operation condition
The power switch is in ON.
■Air conditioning system-linked
control mode
When a seat ventilator is set to Hi,
the fan speed of the seat ventilator
may increase according to the fan
speed of the air conditioning sys-
tem.
WARNING
■To prevent causes of over-
heating and minor burn inju-
ries
Observe the following precautions
when using a seat heater:
●Do not cover the seat with a
blanket or cushion when using
the seat heater.
●Do not use seat heater more
than necessary.
Operating the seat venti-
lators (front seats)

3685-3. Using the storage features
Console box (type A)
Console box (type B)
Open the lid.
Console box (type C)
Second seats (8-passenger
models)
Removing the second center
seat. ( P.174)
Third seats (Vehicles without
spare tire)
Also two cup holders are
installed in the right side of the
third seats.
Third seats (Vehicles with
spare tire)
Also two cup holders are
installed in the right side of the
third seats.
■Cup holder mats (Type A)
The mats can be removed.
Cup holders

3885-4. Using the other interior features
The coat hooks are provided
with the rear assist grips.
■Opening the refrigerator lid
Press the button to open.
■Turning the refrigerator
on/off
To turn the cooler mode on,
press the cooler mode switch .
When turned on, the indicator on
the switch comes on.
To turn the freeze mode on,
press the freeze mode switch .
When turned on, the indicator on
the switch comes on.
To turn the refrigerator off, press
the switch which indicator is illu-
minated.
Cooler mode switch
Freeze mode switch
■The refrigerator can be used
when
The power switch is in ON.
Coat hooks
WARNING
■Items that must not be
hanged on the hook
Do not hang coat hangers or
other hard or sharp objects on the
hook. If the SRS curtain shield air-
bags deploy, these items may
become projectiles, causing death
or serious injury.
NOTICE
■Coat hooks
●Do not hang heavy objects on
the hooks.
●When using the coat hook in the
assist grip of the second seats,
be careful not to get the hooked
object caught in the sliding
doors being opened or closed.
Refrigerator (if equipped)
A
B
A
B

5198-1. Specifications
8
Vehicle specifications
■Vehicle identification num-
ber
The vehicle identification num-
ber (VIN) is the legal identifier
for your vehicle. This is the pri-
mary identification number for
your Toyota. It is used in regis-
tering the ownership of your
vehicle.
This number is stamped on the
top left of the instrument panel. This number is also on the Certi-
fication Label.
*7:For AXLH40L-PNXLHA model*4 with vacuum cleaner, refrigerator, and
spare tire
*8:For AXLH40L-PNXLHA model*4 without vacuum cleaner, AXLH40L-
PNXLHA model
*4 with vacuum cleaner, refrigerator, and tire puncture
repair kit, AXLH4 0L-PNXSHA model
*4, and AXLH45L-PNXLHA
model
*4 with vacuum cleaner
*9:For AXLH40L-PNXLHA model*4 with vacuum cleaner and without
refrigerator, AXLH45L-PNXLHA model*4 without vacuum cleaner,
AXLH45L-PNXSHA model*4 and AXLH45L-PNXXHA model*4
*10:For AXLH40L-P NXXHA model*4
*11:For AXLH45L-PPXEHA model*4
*12:For AXLH40L-PPXEHA and AXLH40L-PPXXHA models*4
*13:The towing package is required.
Toyota does not r ecommend towing with this vehicle without the tow-
ing package.
Seating capacity
Seating capacityWithout second center seatWith second center seat
7 (Front 2, Rear 5)8 (Front 2, Rear 6)
Vehicle identification