2022 TOYOTA SIENNA HYBRID ECO mode

5218-1. Specifications
8
Vehicle specifications
*: The fluid capacity is the quantity of reference.If replacement is necessary, contact y our Toyota dealer.
*: The fluid capacity is the quantity of reference.
If replacement is necessary, contact y our Toyota dealer.
NOTICE
■Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark pl ug gap.
Electrical system (12-volt Battery)
Open voltage at 68°F (20°C):
12.0 V or higher
(Turn the power switch to OFF and turn on
the high beam headlights for 30 seconds.)
If the voltage is lower than the standard
value, charge the battery.
Charging rates5 A max.
Hybrid transmission
Fluid capacity*4.6 qt. (4.4 L, 3.9 Imp.qt.)
Fluid typeToyota Genuine ATF WS
NOTICE
■Hybrid transmission fluid type
Using transmission fluid other than the above type may cause ab normal
noise or vibration, or ultimately damage the transmission of yo ur vehicle.
Rear differential (rear electric motor) (AWD models)
Fluid capacity*1.8 qt. (1.7 L, 1.5 Imp.qt.)
Fluid typeToyota Genuine ATF WS
NOTICE
■Transmission fluid type
Using transmission fluid other than the above type may cause ab normal
noise or vibration, or ultimately damage the transmission of yo ur vehicle.

5358-1. Specifications
8
Vehicle specifications
Intended outboard side-
wall
(a)The sidewall that contains a whitewall, bears
white lettering, or bear s manufacturer, brand,
and/or model name molding that is higher or
deeper than the same molding on the other
sidewall of the tire, or
(b)The outward facing sidewall of an asymmetri-
cal tire that has a par ticular side that must
always face outward whe n mounted on a vehi-
cle
Light truck (LT) tire
A tire designated by its manufacturer as primar-
ily intended for use on lightweight trucks or mul-
tipurpose passenger vehicles
Load ratingThe maximum load that a tire is rated to carry
for a given inflation pressure
Maximum load ratingThe load rating for a tire at the maximum per-
missible inflation pressure for that tire
Maximum permissible
inflation pressureThe maximum cold inflation pressure to which a
tire may be inflated
Measuring rimThe rim on which a tire is fitted for physical
dimension requirements
Open spliceAny parting at any junction of tread, sidewall, or
innerliner that extends to cord material
Outer diameterThe overall diameter o f an inflated new tire
Overall width
The linear distance between the exteriors of the
sidewalls of an inflated ti re, including elevations
due to labeling, decorations, or protective bands
or ribs
Passenger car tire
A tire intended for use on passenger cars, multi-
purpose passenger vehicles, and trucks, that
have a gross vehicle weight rating (GVWR) of
10,000 lb. or less.
PlyA layer of rubber-coated parallel cords
Ply separationA parting of rubber compound between adjacent
plies
Tire related termMeaning

5418-2. Customization
8
Vehicle specifications
*2: The default setting varies according to country.
*3: Vehicles with 7-inch display only
*4: Vehicles with 4.2-inch display only
*5: AWD models
■Head-up Display* ( P.118)
*: If equipped
■Door lock ( P.132, 502)
FunctionDefault settingCustomized
setting
Head-up displayOnOff–O–
Gauge informationHybrid Sys-
tem IndicatorTachometer–O–No content
Route guidance to destina-
tionOnOff–O–
Compass*OnOff–O–
Driving support system dis-
playOnOff–O–
Audio system operation sta-
tusOnOff–O–
RotationHorizontal positionRotating coun- terclock-
wise/clockwise
–O–
FunctionDefault settingCustomized setting
Unlocking using a mechani-
cal key
Driver’s door unlocked in
first step, all doors
unlocked in
second step
All doors
unlocked in first step
––O
Automatic door locking func-
tion
Shift position linked door
locking opera- tionOff
O–OSpeed linked door locking operation
ABC
ABC

5438-2. Customization
8
Vehicle specifications
■Wireless remote control (P.130)
*: If equipped
■Power sliding doors (P.137)
FunctionDefault settingCustomized
setting
Wireless remote controlOnOff––O
Unlocking operation
Driver’s door unlocked in
first step, all doors
unlocked in
second step
All doors
unlocked in first step
O–O
Theft deterrent panic modeOnOff––O
Locking operation when door
openedOnOffO–O
Power sliding door operationPress and hold
Off
––OOne short press
Press twice
Power back door operation*Press and hold
Off
––OOne short press
Press twice
The function that activates
the switch of the wire-
less remote control when
locking the door
* ( P.153)
On (Unlocking
all the door)
Off
––OOn (Unlocking back door only)
FunctionDefault settingCustomized setting
Power sliding door operation
(inside power sliding door
switches)
Press and holdPress twice––O
Operation buzzer volume31–O–2
ABC
ABC

5498-2. Customization
8
Vehicle specifications
■Intuitive parking assist* ( P.311)
*: If equipped
■PKSB (Parking Support Brake)* ( P.323)
*: If equipped
■Automatic air conditioning system ( P.348)
■Illumination ( P.363)
FunctionDefault settingCustomized
setting
Intuitive parking assistOnOff–OO
Buzzer volume21–OO3
FunctionDefault settingCustomized setting
PKSB (Parking Support
Brake) functionOnOff–O–
FunctionDefault settingCustomized setting
A/C Auto switch operationOnOffO–O
Switching to t he outside air
mode when the vehicle is
parked
OnOff––O
FunctionDefault settingCustomized setting
Time elapsed before the inte-
rior lights turn off15 seconds
Off
O–O7.5 seconds
30 seconds
Operation after the power
switch is turned offOnOff––O
Operation when the doors
are unlockedOnOff––O
ABC
ABC
ABC
ABC

569Alphabetical Index
Alphabetical Index
A
A/C ................................... 348, 358Air conditioning filter ............. 438
Eco air conditioning mode .... 352
Front automatic air conditioning system ................................ 348
Front seat concentrated airflow mode (S-FLOW) ................. 354
Rear automatic air conditioning system ................................ 358
ABS (Anti-lock Brake System) ............................................... 334Function ............................... 334
Warning light ........................ 466
ACA (Active Cornering Assist) ............................................... 335
Acoustic Vehicle Alerting Sys- tem ........................................... 81
Active Cornering Assist (ACA) ............................................... 335
AHB (Automatic High Beam) . 252
Airbags ...................................... 41 Airbag operating conditions.... 44
Airbag precautions for your child............................................. 46
Airbag warning light.............. 466
Correct driving posture ........... 33
Curtain shield airbag operating conditions ............................. 44
Curtain shield airbag precautions ............................................. 46
Front passenger occupant clas- sification system ................... 51
General airbag precautions .... 46
Locations of airbags ............... 41
Modification and disposal of air- bags ..................................... 49
Seat cushion airbag ............... 41
Side airbag operating conditions ............................................. 44
Side airbag precautions ......... 46 Side and curtain shield airbags
operating conditions .............44
Side and curtain shield airbags precautions ...........................46
SRS airbags ...........................41
SRS warning light .................466
Air conditioning filter .............438
Air conditioning system.348, 358 Air conditioning filter .............438
Changing the rear seat settings...........................................356
Eco air conditioning mode ....352
Front automatic air conditioning system ................................348
Front seat concent rated airflow
mode (S-FLOW) .................354
Rear automatic air conditioning system ................................358
Alarm .........................................89 Alarm ......................................89
Warning buzzer .. ..................464
Anchor brackets ... ..............60, 71
Antenna (Smart key system) .165
Anti-lock brake system (ABS)334 Function................................334
Warning light ........................466
Approach warning ..................297
Armrest ......... ......................... ..386
Assist grips .............................386
Automatic air conditioning sys- tem .................................348, 358Air conditioning filter .............438
Eco air conditioning mode ....352
Automatic High Beam (AHB) .252
Automatic light control system ...............................................251
Average fuel consumption ....125
Average fuel economy ...........106
Average vehicle speed ...111, 125
B
Back door ................................150

Alphabetical Index571
Seat belts ............................. 399
Clock ............................... 100, 104
Coat hooks .............................. 387
Condenser .............................. 417
Console box ............................ 367
Consumption screen.............. 122
Conversation mirror ............... 370
Coolant Checking .............................. 416
Preparing and c hecking before
winter.................................. 343
Warning light ........................ 465
Cooling system ...................... 416 Hybrid system overheating... 509
Cruise control Dynamic radar cruise control with full-speed range .......... 290
Cup holders ............................ 368
Current fuel consumption ..... 125
Current fuel economy ............ 106
Curtain shield airbags ............. 41
Customizable features ........... 538
D
Daytime running light system250 Replacing light bulbs ............ 448
Defogger Outside rear view mirrors ..... 350
Rear window ........................ 350
Windshield............................ 349
Digital Rear-view Mirror ......... 189 Adjustment ........................... 191
Cleaning ............................... 194
Dinghy towing ........................ 232
Display BSM (Blind Spot Monitor)..... 302
Consumption screen ............ 122
Driving information ............... 106
Dynamic radar cruise control with full-speed range .......... 290
Energy monitor ..................... 122
Head-up display ................... 118 Intuitive parking assist ..........311
LTA (Lane Traci
ng Assist) ....283
Multi-information display.......104
RCD (Rear Camera Detection) ...........................................319
RCTA (Rear Cross Traffic Alert) ...........................................302
Warning messages ...............475
Do-it-yourself maintenance .403, 408
Door lock Back door .............................150
Front doors ...........................132
Sliding doors.........................137
Smart key system .................165
Wireless remote control........130
Door pockets...........................370
Doors Automatic door locking and unlocking system ................136
Back door .............................150
Door glasses ........................202
Door lock ..............................132
Front doors ...........................132
Open door warning buzzer ...136
Outside rear view mirrors .....199
Sliding door child-protectors .142
Sliding doors.........................137
Driver’s seat belt reminder light ...............................................471
Drive-start control ..................211
Driving Break-in tips .........................211
Correct posture .......................33
Driving mode select switch ...333
Hybrid vehicle dri ving tips .....341
Procedures ...........................210
Winter drive tips....................343
Driving informatio n display ...106
Driving mode select switch ...333
Driving position memory .......179 Memory recall function .........181

572Alphabetical Index
Power easy access system .. 179
Driving support system informa- tion display ........................... 110
Dynamic radar cruise control with full-speed rangeFunction ............................... 290
Warning message ................ 475
E
ECB (Electronically Controlled Brake System) ...................... 334
Eco drive mode ...................... 333
EDR (Event data recorder)......... 8
E-Four (Electronic On-Demand AWD system) ........................ 335
Elapsed time ........................... 111
Electric motor Location.................................. 79
Specification ......................... 518
Electric Power Steering (EPS) Function ............................... 335
Warning light ........................ 466
Electronically Controlled Brake System (ECB) ....................... 334
Electronic key Battery-saving function......... 166
If the electronic key does not operate properly ................. 502
Replacing the battery ........... 444
Emergency, in case of If a warning buzzer sounds .. 464
If a warning light turns on ..... 464
If a warning message is dis-played................................. 475
If the 12-volt battery is dis- charged .............................. 504
If the electronic key does not operate properly ................. 502
If the fuel filler door cannot be opened ............................... 501
If the hybrid sy stem will not start
........................................... 499 If the vehicle is submerged or
water on the road is rising ..458
If you have a flat tire .....480, 490
If you lose your keys.............500
If you think something is wrong ...........................................463
If your vehicle becomes stuck ...........................................513
If your vehicle has to be stopped in an emergency .................457
If your vehicle needs to be towed ...........................................460
If your vehicle ove rheats ......509
Emergency flashers ...............456
Energy monitor .......................122
Engine Compartment........................413
Hood .....................................410
Identification number ............518
Engine coolant Capacity ...............................520
Checking ..............................416
Preparing and checking before winter ..................................343
Warning light ........................465
Engine coolant temperature gauge ...............................97, 101
Engine oil Capacity ...............................519
Checking ..............................413
Preparing and checking before winter ..................................343
Warning light ........................465
Engine oil maintenance data .415
Enhanced Vehicle Stability Con- trol (Enhanced VSC ) .............335
Enhanced VSC (Enhanced Vehi- cle Stability Control).............335
EPS (Electric Po wer Steering)
Function................................335
Warning light ........................466
EV drive mode.........................238