sensor TOYOTA COROLLA HYBRID 2021 (in English) Service Manual

5489-2. Customization
COROLLA HV_U
■Power windows (P.142)
■Automatic light control system ( P.173)
■Lights ( P.173)
*: Except for Canada
Theft deterrent panic
modeOnOff——O
Locking operation when
door openedOnOffO—O
FunctionDefault settingCustomized setting
Mechanical key linked
operationOffOn——O
Wireless remote control
linked operationOffOn (open only)——O
Wireless remote control
linked operation signal
(buzzer)
OnOff——O
FunctionDefault settingCustomized setting
Light sensor sensitivityStandard-2 to 2O—O
Time elapsed before
headlights automatically
turn off after doors are
closed
30 seconds
Off
O—O60 seconds
90 seconds
Windshield wiper linked
headlight illuminationOnOff——O
FunctionDefault settingCustomized setting
Daytime running light
systemOnOff*O—O
FunctionDefault settingCustomized setting

565What to do if... (Troubleshooting)
COROLLA HV_U
 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.165)
 It is locked automatically to
prevent theft of the vehicle.
( P.158)
 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.144)
 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.160)
 The seat belt reminder light is flashing
Are the driver and the passenger
wearing the seat belts? (
P.481)
 The parking brake indicator is
on
Is the parking br ake released?
(  P.167)
Depending on the situation,
other types of warning buzzer
may also sound. ( P.478, 487)
 Did anyone inside the vehicle
open a door during setting the
alarm?
The sensor detects it and the alarm
sounds. ( P. 9 0 )
Do one of the following to deac-
tivate or stop the alarms:
 Unlock the doors.
 Turn the power switch to ACC
or ON, or start the hybrid sys-
tem. (The alarm will be deacti-
vated or stopped after a few
seconds.)
 Is the electronic key left inside
the vehicle?
Check the message on the
multi-informat ion display. (P.487)
The shift lever cannot be
shifted from P even if you
depress the brake pedal
The steering wheel can-
not be turned after the
hybrid system is stopped
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
A warning buzzer sounds
when leaving the vehicle

569Alphabetical Index
COROLLA HV_U
Heated steering wheel and seat
heater precautions ............. 393
How your child should wear the seat belt................................ 28
Power window lock switch.... 144
Power window precautions .. 143
Rear door child-protectors.... 122
Removed electronic key battery precautions......................... 460
Seat belt extender precautions ............................................. 28
Seat belt precautions ............. 47
Trunk precautions................. 123
Child-protectors ..................... 122
Cleaning Exterior ................................. 420
Interior .................................. 422
Radar sensor........................ 184
Seat belts ............................. 422
Wheels and wheel ornaments........................................... 420
Clock ......................... 98, 101, 292
Coat hooks .............................. 410
Command list ......................... 337
Condenser .............................. 437
Console box ............................ 399
Cooling system ...................... 436 Engine overheating .............. 517
Hybrid system overheating... 518
Cruise control Dynamic radar cruise control with full-speed range .......... 207
Cup holders ............................ 398
Current fuel consumption ..... 104
Curtain shield airbags ............. 31
Customizable features ........... 544
D
Daytime running light system173
DCM ................................. 376, 377
Defogger Outside rear view mirrors ..... 387 Rear window.........................387
Windshield ............................387
Dimensions .............................524
Dinghy towing .........................156
Display Dynamic radar cruise control with full-speed range ..........207
Energy monitor .....................109
LTA (Lane Tracing Assist) .....202
Multi-information display.......103
RCTA ....................................226
Warning message.................487
Display change button ...........100
Do-it-yourself maintenance ...426
Door lock Doors .................................... 119
Smart key system .................125
Wireless remote control........ 117
Doors Automatic door locking and unlocking system ................122
Door glasses ........................142
Door lock .............................. 119
Open door warning buzzer .120, 122
Outside rear view mirrors .....140
Rear door child-protectors ....122
Side doors ............................ 119
Drive distance .........................107
Drive information ....................107
Drive-start control ..................147
Driving Break-in tips .........................147
Correct driving posture ...........25
Driving mode select switch ...239
Hybrid vehicle dri ving tips .....245
Procedures ...........................146
Winter drive tips....................247
Driving informatio n display ...104
Driving range ..........................104
Driving support system informa- tion display............................107

576Alphabetical Index
COROLLA HV_U
Turn signal lever ................... 166
Wattage ................................ 530
Rear view mirror Inside rear view mirror.......... 139
Outside rear view mirrors ..... 140
Rear view monitor system ..... 231 If you notice any symptoms.. 236
Rear window defogger ........... 387
Receiving a call using the Blue- tooth
® hands-free system ... 351
Refueling Capacity ............................... 525
Fuel types............................. 525
If the fuel filler door cannot be opened ............................... 511
Opening the fuel tank cap .... 180
Regenerative braking ............... 81
Registering/Connecting a Blue- tooth
® device ........................ 268
Profiles ................................. 271
Registering a Bluetooth
® audio
player for the first time........ 271
Registering a Bluetooth
® phone
for the first time .................. 268
Replacing Electronic key battery ........... 459
Fuses ................................... 461
Light bulbs ............................ 463
Tires ..................................... 501
Reporting safety defects for U.S. owners................................... 554
Resetting the message indicat- ing maintenance is required 426
Road Sign Assist .................... 218
RSA (Road Sign Assist) ......... 218
S
Safety Connect ......................... 73
Screen adjustment ................. 266
Seat belt reminder light . 481, 482
Seat belts .................................. 27 Adjusting the seat belt ............ 29 Automatic Locking Retractor ..29
Child restraint sys
tem installation
.............................................50
Cleaning and maintaining the seat belt ..............................422
Emergency Locking Retractor 29
How to wear your seat belt .....28
How your child should wear the seat belt ................................28
Pregnant women, proper seat belt use .................................27
Reminder light and buzzer .481, 482
Seat belt extender ..................28
Seat belt pretensioners ..........30
SRS warning light .................480
Seat heaters ............................393
Seating capacity .............155, 524
Seats Adjustment ...........................133
Adjustment precautions ........133
Child seats/child restraint system installation ............................48
Cleaning ...............................422
Head restraints .....................136
Properly sitting in the seat ......25
Seat heaters ....... ..................393
Secondary Collision Brake ....241
Sensor Automatic headlight system .174
Automatic High Beam system...........................................175
BSM (Blind Spot M onitor) .....221
Inside rear view mirror ..........140
LTA (Lane Tracing Assist) .....197
Radar sensor ................183, 223
RCTA ....................................227
Service Connect ... ..................377
Service plug ..............................83
Service reminder message ....426
Setup button (Menu screen) 255, 258