2023 TOYOTA SIENNA HYBRID spare wheel

4907-2. Steps to take in an emergency
Stop the vehicle in a safe
place on a hard, flat surface.
 Set the parking brake.
 Shift the shift lever to P.
 Stop the hybrid system.
 Turn on the emergency flash-
ers. ( P.456)
 Disable the power sliding door
system. ( P.148)
 For vehicles with power back
door: Disable the power back
door system. ( P.163)
Spare tire
If you have a flat tire
(vehicles with spare
tire)
Your vehicle is equipped
with a spare tire. The flat tire
can be replaced with the
spare tire.
For details about tires:
 P.421
WARNING
■If you have a flat tire
Do not continue driving with a flat
tire.
Driving even a short distance with
a flat tire can damage the tire and
the wheel beyond repair, which
could result in an accident.
Before jacking up the
vehicle
Location of the spare tire, jack and tools
A

4937-2. Steps to take in an emergency
7
When trouble arises
2Take out the tools
1 Remove the cover.
2 Slightly loosen the wheel
nuts (one turn). 3
Remove all the wheel nuts
and take out the spare tire.
1 Chock the tires.
Taking out the spare tire
Replacing a flat tire
Flat tireWheel chock
positions
Front left-hand
sideBehind the rear
right-hand side
tire
Front right-hand
sideBehind the rear
left-hand side
tire
Rear left-hand
sideIn front of the
front right-hand
side tire
Rear right-hand
sideIn front of the
front left-hand
side tire

4957-2. Steps to take in an emergency
7
When trouble arises
1Remove any dirt or foreign
matter from the wheel con-
tact surface.
If foreign matter is on the wheel
contact surface, the wheel nuts
may loosen while the vehicle is in
motion, causing the tire to come off.
2 Install the tire and loosely
tighten each wheel nut by
hand by approximately the
same amount.
Turn the wheel nuts until the wash-
ers come into contact with the
WARNING
■Replacing a flat tire
●Observe the following precau-
tions. Failure to do so may
result in serious injury.
• Do not touch the disc wheels or the area around the brakes
immediately after the vehicle
has been driven. After the vehi-
cle has been driven the disc
wheels and the area around the
brakes will be extremely hot.
Touching these areas with
hands, feet or other body parts
while changing a tire, etc. may
result in burns.
• Remove the spare tire before jacking up the v ehicle. If the
spare tire is removed after jack-
ing up the vehicle, the tire car-
rier and the spare tire may
interfere with the jack and cause
a serious accident.
●Failure to follow these precau-
tions could cause the wheel
nuts to loosen and the tire to fall
off, resulting in death or serious
injury.
• Have the wheel nuts tightened with a torque wrench to 76 ft•lbf
(103 N•m, 10.5 kgf•m) as soon
as possible after changing
wheels.
• When installing a tire, only use wheel nuts that have been spe-
cifically designed for that wheel.
• If there are any cracks or defor- mations in the bolt screws, nut
threads or bolt holes of the
wheel, have the vehicle
inspected by your Toyota
dealer.
• When installing the wheel nuts,
be sure to install them with the
tapered end facing inward.
(  P.437)
●For vehicles with power sliding
door and/or power back door: In
cases such as wh en replacing
tires, make sure to disable the
power sliding door system
(  P.148) and/or the power
back door system ( P.163).
Failure to do so may cause the
sliding door and/or the back
door to operate unintentionally,
resulting in hands and fingers
being caught and injured.
Installing the spare tire
A

4967-2. Steps to take in an emergency
disc wheel .
3Lower the vehicle.
4 Firmly tighten each wheel nut
two or three times in the
order shown in the illustra-
tion.
Tightening torque:
76 ft•lbf (103 N•m, 10.5 kgf•m)
5Stow the flat tire, tire jack and
all tools.
■The compact spare tire
●The compact spare tire is identi-
fied by the label “TEMPORARY USE ONLY” on the tire sidewall.
Use the compact spare tire tem-
porarily, and only in an emer-
gency.
●Make sure to check the tire infla-
tion pressure of the compact
spare tire. (
P.523)
■When using the compact spare
tire
As the compact spare tire is not
equipped with a tire pressure warn-
ing valve and transm itter, low infla-
tion pressure of the spare tire will
not be indicated by the tire pressure
warning system. Also , if you replace
the compact spare ti re after the tire
pressure warning light comes on,
the light remains on.
■When the compact spare tire is
attached
The vehicle height may become
lower when driving with the compact
spare tire compared to when driving
with standard tires.
■If you have a flat front tire on a
road covered with snow or ice
Install the compact spare tire on one
of the rear wheels of the vehicle.
Perform the following steps and fit
tire chains to the front tires:
1 Replace a rear tire with the com-
pact spare tire.
2 Replace the flat front tire with the
tire removed from the rear of the
vehicle.
3 Fit tire chains to the front tires.
B
WARNING
■When using the compact
spare tire
●Remember that the compact
spare tire provided is specifi-
cally designed for use with your
vehicle. Do not use your com-
pact spare tire on another vehi-
cle.

4987-2. Steps to take in an emergency
1Install the spare tire and
loosely tighten each wheel
nut by hand by approximately
the same amount.
Turn the wheel nuts until the wash-
ers come into contact with the
disc wheel .
2Firmly tighten each wheel nut
two or three times in the
order shown in the illustra-
tion.
Tightening torque: 36.9 ft•lbf (50 N•m, 5.1 kgf•m)
3
Installing the cover.
NOTICE
■When replacing the tires
When removing or fitting the
wheels, tires or the tire pressure
warning valve and transmitter,
contact your Toyota dealer as the
tire pressure warning valve and
transmitter may be damaged if not
handled correctly.
Stowing the spare tire
A
B
:$51,1*
■When stowing the compact
spare tire
Be careful not to catch fingers or
other body parts between the
compact spare tire and the body
of the vehicle.

5238-1. Specifications
8
Vehicle specifications
17-inch tires
18-inch tires
Tires and wheels
Tire sizeP235/65R17 103T, T155/80R17 111M (spare tire
if equipped)
Tire inflation pressure
(Recommended cold tire
inflation pressure)
Front:
35 psi (240 kPa, 2.4 kgf/cm
2 or bar)
Rear:
35 psi (240 kPa, 2.4 kgf/cm
2 or bar)
Driving at high speeds (above 100 mph [160
km/h]) (in countries wher e such speeds are per-
mitted by law) Add 3 ps i (20 kPa, 0.2 kgf/cm
2 or
bar) to the front tires and rear tires.
Never exceed the maximum cold tire inflation
pressure indicated on the tire sidewall.
Spare:
60 psi (420 kPa, 4.2 kgf/cm
2 or bar)
Wheel size17 x 7J, 17 x 4T (spare)
Wheel nut torque76 ft•lbf (103 N•m, 10.5 kgf•m)
Tire sizeP235/60R18 102V, T155/80R17 111M (spare tire
if equipped)
Tire inflation pressure
(Recommended cold tire
inflation pressure)
Front:
35 psi (240 kPa, 2.4 kgf/cm
2 or bar)
Rear:
35 psi (240 kPa, 2.4 kgf/cm
2 or bar)
Driving at high speeds (above 100 mph [160
km/h]) (in countries wher e such speeds are per-
mitted by law) Add 3 ps i (20 kPa, 0.2 kgf/cm
2 or
bar) to the front tires and rear tires.
Never exceed the maximum cold tire inflation
pressure indicated on the tire sidewall.
Spare:
60 psi (420 kPa, 4.2 kgf/cm
2 or bar)

5248-1. Specifications
20-inch tires
A: Wedge base bulbs (amber)
Wheel size18 x 7 1/2J, 17 x 4T (spare)
Wheel nut torque76 ft•lbf (103 N•m, 10.5 kgf•m)
Tire size235/50R20 100V, T155/80 R17 111M (spare tire
if equipped)
Tire inflation pressure
(Recommended cold tire
inflation pressure)
Front:
36 psi (250 kPa, 2.5 kgf/cm
2 or bar)
Rear:
36 psi (250 kPa, 2.5 kgf/cm
2 or bar)
Driving at high speeds (above 100 mph [160
km/h]) (in countries wher e such speeds are per-
mitted by law) Add 3 ps i (20 kPa, 0.2 kgf/cm
2 or
bar) to the front tires and rear tires.
Never exceed the maximum cold tire inflation
pressure indicated on the tire sidewall.
Spare:
60 psi (420 kPa, 4.2 kgf/cm
2 or bar)
Wheel size20 x 7 1/2J, 17 x 4T (spare)
Wheel nut torque76 ft•lbf (103 N•m, 10.5 kgf•m)
Light bulbs
Light bulbsBulb No.WType
Exterior
Rear turn signal lightsWY21W21A
Back-up lightsW16W16B
License plate lightsW5W5B
Interior
Vanity lights1.4C
Second row personal lights8B
Third row interior lights8C
Luggage compartment light5B
Front door courtesy lights5B

Alphabetical Index579
Inside rear view mirror.......... 188
Intuitive parking assist .......... 312
LTA (Lane Tracing Assist).... 278
Parking Support Brake function (rear-crossing vehicles) ...... 304
Parking Support Brake function (static objects) .................... 312
Rain-sensing windshield wipers ........................................... 259
RCTA (Rear Cross Traffic Alert) ........................................... 304
Toyota Safety Sense ............ 265
Service plug .............................. 83
Service reminder message .... 403
Shift lever ................................ 241 If the shift lever cannot be shifted from P................................. 243
Shift lock system .................... 243
Shopping bag hooks .............. 387
Side airbags .............................. 41
Side auxiliary box ................... 372
Side marker lights Light switch .......................... 251
Replacing light bulbs ............ 448
Side mirrors ............................ 199 Adjustment ........................... 199
BSM (Blind Spot Monitor)..... 303
Folding ................................. 200
Heaters................................. 350
Linked mirror function when reversing ............................ 200
Side turn signal lights Replacing light bulbs ............ 448
Turn signal lever................... 245
Side windows ...... ................... 202
Sliding doors Canceling the power sliding door system ................................ 148
Hands Free Power Sliding doors
........................................... 141
Keyless entry........................ 138
Power sliding doors .............. 137 Sliding door child-protectors .142
Wireless remote control........139
Smart key system ...................165 Antenna location...................165
Entry functions......132, 138, 151
Starting the hybrid system ....234
Warning message . ...............475
Snow tires ...............................344
Spare tire Storage location ...................490
Spark plug ...............................520
Specifications .........................516
Speedometer .....................97, 101
Sport mode..............................334
Steering wheel Adjustment ...........................186
Heated steering wheel..........361
Meter control switches..........105
Stop lights Replacing light bulbs ............448
Storage feature .. .....................366
Storage precaution s ...............367
Stuck If the vehicle becomes stuck 512
Suggestion functi on ...............117
Sunshade ........................205, 385
Sun visors ...............................374
Switches “ODO TRIP” switch .........99, 103
“SOS” button ..........................75
Automatic High Beam switch 253
Brake hold switch .................249
BSM (Blind Spot M onitor) .....303
Digital Rear-view Mirror control switches..............................189
Door lock switch ...................135
Driving mode select switch ...334
Driving position memory switches..............................179
Dynamic radar cruise control with full-speed range ..........292
Emergency flashers switch...456