2022 TOYOTA SIENNA HYBRID sensor

5468-2. Customization
*: If equipped
■Lights (P.250)
*: Except for Canada
■Automatic light control system ( P.250)
*: If equipped
■Rear window wiper ( P.259)
Wireless remote control
linked operation (open)OffOn––O
Wireless remote control
linked operation signal
(buzzer)
OnOff––O
FunctionDefault settingCustomized
setting
Daytime Running LightsOnOff*O–O
Light off reminder buzzerOnOff––O
FunctionDefault settingCustomized setting
Light sensor sensitivityStandard–2 to 2O–O
Time elapsed before head-
lights automatically turn off
after doors are closed
30 seconds
Off
O–O60 seconds
90 seconds
Windshield wiper linked
headlight illumination
*OnOff––O
FunctionDefault settingCustomized setting
Back door opening linked
rear window wiper stop func-
tion
OffOn––O
Washer linked rear window
wiper operationOnOff––O
FunctionDefault settingCustomized settingABC
ABC
ABC
ABC

567What to do if... (Troubleshooting)
porary way. (P.503)
 Is the 12-volt battery dis-
charged? ( P.504)
 Is the power switch in ON?
If you cannot release the shift
lever by depressing the brake
pedal with the power switch in
ON ( P.242)
 Is the window lock switch
pressed?
The power window except for
the one at the driver’s seat
cannot be operated if the win-
dow lock switch is pressed.
( P.204)
 The auto power off function
will be operated if the vehicle
is left in ACC or ON (the
hybrid system is not operat-
ing) for a period of time.
( P.237)
 The seat belt reminder light is
flashingAre the driver and the passengers
wearing the seat belts? ( 
P.471)
The parking brake indicator is
on
Is the parking br ake released?
( 
P.245)
Depending on the situation,
other types of warning buzzer
may also sound. ( P.464, 475)
 Did anyone inside the vehicle
open a door during setting the
alarm?
The sensor detects it and the
alarm sounds. ( P.89)
To stop the alarm, turn the power
switch to ON or start the hybrid sys-
tem.
 Is the message displayed on
the multi-information display?
Check the message on the
multi-information display.
( P.475)
 When a warning light turns on
or a warning message is dis-
played, refer to P.464, 475.
The shift lever cannot be
shifted from P even if you
depress the brake pedal
The windows do not open
or close by operating the
power window switches
The power switch is
turned off automatically
A warning buzzer sounds
during driving
An alarm is activated and
the horn sounds (if
equipped)
A warning buzzer sounds
when leaving the vehicle
A warning light turns on
or a warning message is
displayed

570Alphabetical Index
Hands Free Power Back door........................................... 155
Power back door .................. 153
Wireless remote control ....... 153
Back-up lights Replacing light bulbs ............ 448
Wattage ................................ 524
Battery (12-volt battery) ......... 419 If the 12-volt battery is dis-charged .............................. 504
Preparing and c hecking before
winter.................................. 343
Replacing ............................. 507
Warning light ........................ 464
Battery (traction battery) ......... 83
Blind Spot Monitor (BSM) ...... 301 Blind Spot Monitor function .. 304
Rear Cross Traffic Alert function........................................... 307
Bottle holders ......................... 369
Brake Brake Hold ........................... 248
Fluid ............................. 417, 522
Parking brake ....................... 245
Regenerative braking ............. 80
Warning light ........................ 464
Brake assist ............................ 334
Brake Hold .............................. 248
Break-in tips ........ ................... 211
Brightness control Instrument panel light control99, 103
BSM (Blind Spot Monitor) ...... 301 Blind Spot Monitor function .. 304
Rear Cross Traffic Alert function........................................... 307
C
Care Aluminum wheels ................. 396
Exterior ................................. 396
Interior .................................. 399 Seat belts .............................399
Cargo capacity ................217, 220
Cargo hooks............................372
Cargo net hooks .....................372
Chains......................................345
Child-protectors......................142
Child restraint system ..............58 Fixed with a LATCH system ...68
Fixed with a seat belt..............63
Front passenger occupant clas-sification system ...................51
Points to remember ................58
Riding with children ................57
Types of child restraint system installation method ...............60
Using an anchor bracket ........71
Child safety ...............................57 12-volt battery precautions .419, 508
Airbag precautions .................46
Back door precautions..........150
Child restraint system .............60
Heated steering wheel and seat heater precautio ns..............361
How your child should wear the seat belt ................................36
Moon roof precautions..........206
Power window lock switch ....204
Power window precautions...203
Removed key battery precau- tions ....................................445
Seat belt extender precautions .............................................36
Seat belt precautions..............35
Seat heater precautions .......361
Cleaning ..........................396, 399 Aluminum wheels .................396
Exterior .................................396
Hybrid battery (tr action battery)
air intake vents and filters...440
Interior ..................................399
Radar sensor ........................265

576Alphabetical Index
MeterClock ............................ 100, 104
Indicators................................ 95
Instrument panel light control99, 103
Meter control switches ......... 105
Meters ............................ 97, 101
Multi-information display ...... 104
Settings ........................ 112, 539
Units ............................. 115, 539
Warning lights ................ 93, 464
Warning messages .............. 475
Meter control switches .......... 105
Mirrors Digital Rear-view Mirror........ 189
Inside rear view mirror.......... 187
Outside rear view mirror defog-gers .................................... 350
Outside rear view mirrors ..... 199
Vanity mirrors ....................... 374
Moon roof Door lock linked moon roof oper-ation ................................... 205
Jam protection function ........ 205
Operation ............................. 205
Warning message ................ 206
Multi-information display Audio system-linked display . 111
Changing the display............ 105
Display contents ................... 104
Driving information display ... 106
Driving support system informa-tion display ......................... 110
Dynamic radar cruise control with full-speed range .......... 290
Energy monitor ..................... 122
Hybrid System In dicator . 98, 102
Intuitive parking assist-sensor ........................................... 311
Language ..................... 115, 539
LTA (Lane Tracing Assist).... 283
Menu icons ........................... 106 Meter control switches..........105
PCS (Pre-Collisio
n System) .269
Pop-up display......................115
Settings ........................112, 539
Suggestion function ......117, 539
Tire pressure ...... ..................424
Units .............................115, 539
Vehicle information display...111
Warning messages ...............475
N
Navigation system-linked display
...............................................118
Noise from under ve hicle...........6
Normal mode...........................333
O
Odometer...........................97, 101
Odometer and trip meter display “ODO TRIP” switch .........99, 103
“ODO TRIP” switch ..........99, 103
Oil Engine oil..............................519
Opener Back door .....................152, 154
Hood .....................................410
Open tray .................................370
Outer foot lights Replacing light bulbs ............448
Outside rear view mirrors ......199 Adjusting and folding ............199
BSM (Blind Spot M onitor) .....302
Linked mirror function when reversing.............................200
Outside rear view mirror defog- gers ....................................350
Outside temperature display .98, 102
Overheating.............................509

Alphabetical Index577
P
Panic mode ............................. 130
Parking assist sensors (intuitive parking assist) ...................... 311
Parking brake Operation ............................. 245
Parking brake engaged warning buzzer ................................ 247
Warning light ........................ 470
Warning message ................ 246
Parking lights Light switch .......................... 250
Replacing light bulbs ............ 448
Parking Support Brake (PKSB) ............................................... 323Indicator ................................. 95
Parking Support Brake function (rear-crossing vehicles) ...... 331
Parking Support Brake function (static objects) .................... 328
Warning light ........................ 468
PCS (Pre-Collision System) Enabling/disabling the pre-colli-sion system ........................ 271
Function ............................... 269
Warning light ........................ 467
Warning message ........ 267, 478
Personal lights ....................... 364 Switch................................... 364
Wattage ................................ 524
PKSB (Parking Support Brake) ............................................... 323Indicator ................................. 95
Parking Support Brake function (rear-crossing vehicles) ...... 331
Parking Support Brake function (static objects) .................... 328
Warning light ........................ 468
Power back door switch ........ 154
Power outlets .................. 374, 375
Power sliding door main switch ...............................................149
Power steering (Electric Power Steering system)...................335Warning light ........................466
Power switch...........................233 Auto power off fun ction.........237
Changing the power switch modes.................................236
Starting the hybrid system ....233
Power windows Door lock linked window opera-tion......................................203
Jam protection function ........202
Operation..............................202
Window lock switch ..............204
Pre-Collision System (PCS) Enabling/disabling the pre-colli-sion system ........................271
Function................................269
Warning light ........................467
Warning messag e ........267, 478
R
Radar cruise control
Dynamic radar cruise control with full-speed range ..........290
Radiator ...................................417
RCD (Rear Came ra Detection)
Function................................319
Warning message . ...............321
RCTA (Rear Cross Traffic Alert) RCTA Function .....................307
Warning message . ...............303
Rear automatic air conditioning system ...................................358
Rear Cross Traffic Alert (RCTA) ...............................................301
Rear heater system ................358
Rear passengers’ seat belt reminder light........................471
Rear seat .................................172 Adjustment ...........................172

578Alphabetical Index
Head restraints ..................... 183
Rear side marker lights Light switch .......................... 250
Replacing light bulbs ............ 448
Rear turn signal lights Replacing light bulbs ............ 448
Turn signal lever................... 244
Wattage ................................ 524
Rear view mirror Digital Rear-view Mirror........ 189
Inside rear view mirror.......... 187
Outside rear view mirrors ..... 199
Rear window defogger ........... 350
Rear window wiper ................. 259
Refueling ................................. 261 Capacity ............................... 518
Fuel types..................... 518, 526
If the fuel filler door cannot be opened ............................... 501
Opening the fuel tank cap .... 262
Regenerative braking ............... 80
Replacing Electronic key battery ........... 444
Fuses ................................... 446
Light bulbs ............................ 448
Tires ..................................... 490
Wireless remote control battery........................................... 444
Reporting safety defects for U.S. owners................................... 554
Resetting the message indicat- ing maintenance is required 403
Road Sign Assist .................... 287
RSA (Road Sign Assist) ......... 287
S
Safety Connect ......................... 75
Seat belt reminder light ......... 471
Seat belts .................................. 35 Adjusting the seat belt shoulder anchor height ....................... 39
Automatic Locking Retractor .. 39 Child restraint sys
tem installation
.............................................63
Cleaning and maintaining the seat belt ..............................399
Emergency Locking Retractor 38
How to wear your seat belt .....36
How your child should wear the seat belt ................................36
Pregnant women, proper seat belt use .................................35
Reminder light and buzzer ...471
Seat belt extender ..................36
Seat belt pretensioners ..........39
SRS warning light .................466
Seat heaters ............................361
Seating capacity .............220, 517
Seat position memory ............179
Seats Adjustment precautions 171, 177
Adjustment ...................170, 172
Child seats/child restraint system installation ............................58
Cleaning ...............................399
Driving position memory .......179
Folding third seats ................175
Head restraint .......................183
Installing seco nd center seats
...........................................175
Properly sitting in the seat ......33
Removing second center seats ...........................................174
Seat heaters ....... ..................361
Seat position memory...........179
Seat ventilators.....................361
Stowing third seats ...............176
Seat ventilators .. .....................361
Secondary Collision Brake ....335
Sensor AHB (Automatic High Beam) 252
Automatic headlight system .251
BSM (Blind Spot M onitor) .....303
Digital Rear-view Mirror ........193

588
For vehicles sold in the U.S.A., Hawaii, Guam, Saipan and Puerto
Rico
For vehicles sold in Canada
Millimeter wave radar sensor