2022 TOYOTA COROLLA sensor

4768-2. Steps to take in an emergency
■Toyota parking assist-sensor OFF indicator (warning buzzer)
■RCTA OFF indicator (warning buzzer)
■PKSB OFF indicator (warning buzzer)
Warning lightDetails/Actions
(Flashes)
(if equipped)
Indicates a malfunction in the Toyota parking assist-sensor func-
tion
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
Indicates that the system is tem porarily unavailable, possibly due
to a sensor being dirty or covered with ice, etc.
 Follow the instructions displayed on the multi-information
display. ( P.266)
Warning lightDetails/Actions
(Flashes)
(if equipped)
Indicates a malfunction in the RCTA (Rear Crossing Traffic Alert)
function
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
Indicates that the rear bumper around the radar sensor is covered
with dirt, etc. ( P.259)
 Follow the instructions displayed on the multi-information
display. ( P.272)
Warning lightDetails/Actions
(Flashes)
(if equipped)
When a buzzer sounds:
Indicates a malfunction in the PKSB (Parking Support Brake) sys-
tem
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
When a buzzer does not sound:
Indicates that the system is tem porarily unavailable, possibly due
to a sensor being dirty or covered with ice, etc.
 Follow the instructions displayed on the multi-information
display. ( P.281, 480)

4788-2. Steps to take in an emergency
■Parking brake indicator
■Brake hold operated indicator
■Warning buzzer
In some cases, the buzzer may not be
heard due to being in a noisy location or audio sound.
■Front passenger detection sensor,
seat belt reminder and warning
buzzer
●If luggage is placed on the front pas-
senger seat, the front passenger detection sensor may cause the warn-
ing light to flash and the warning
buzzer to sound even if a passenger
is not sitting in the seat.
●If a cushion is placed on the seat, the
sensor may not detect a passenger, and the warning light may not operate
properly.
■If the malfunction indicator lamp
comes on while driving
The malfunction indicator lamp will
come on if the fuel tank becomes com-
pletely empty. If the fuel tank is empty, refuel the vehicle immediately. The mal-
function indicator lamp will go off after
several trips.
If the malfunction indicator lamp does
not go off, contact any authorized Toyota
retailer or Toyota authorized repairer, or any reliable repairer as soon as possi-
ble.
■Electric power steering system
warning light (warning buzzer)
When the battery charge becomes
insufficient or the voltage temporarily
drops, the electric power steering sys- tem warning light may come on and the
warning buzzer may sound.
■When the tire pressure warning
light comes on
Inspect the tires to check if a tire is
punctured.
If a tire is punctured: P.482, 498
If none of the tires are punctured:
Turn the engine switch off then turn it to
ON. Check if the tire pressure warning light comes on or blinks.
If the tire pressure warning light blinks
for approximately 1 minute then stays on
There may be a malfunction in the tire pressure warning system. Have the
vehicle inspected by any authorized
Toyota retailer or Toyota authorized repairer, or any reliable repairer immedi-
ately.
Warning lightDetails/Actions
(Flashes)
It is possible that the parking brake is not fully engaged or
released
 Operate the parking brake once again.
This light comes on when the parking brake is not released. If the
light turns off after the parking brake is fully released, the system is
operating normally.
Warning lightDetails/Actions
(Flashes)
(if equipped)
Indicates a malfunction in the brake hold system
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.

5088-2. Steps to take in an emergency
WA R N I N G
■When using the full-size spare
tire
●Replace the full-size spare tire with a standard tire as soon as possible.
●Avoid sudden acceleration, abrupt steering, sudden braking and shift-
ing operations that cause sudden
engine braking.
■When using the compact spare
tire
●Remember that the compact spare tire provided is specifically
designed for use with your vehicle.
Do not use your compact spare tire on another vehicle.
●Do not use more than one compact spare tires simultaneously.
●Replace the compact spare tire with a standard tire as soon as possible.
●Avoid sudden acceleration, abrupt steering, sudden braking and shift-
ing operations that cause sudden
engine braking.
■When the compact spare tire is
attached
The vehicle speed may not be cor-
rectly detected, an d the following sys-
tems may not operate correctly:
• ABS & Brake assist
• VSC
•TRC
• Automatic High Beam (if equipped)
• Cruise control (if equipped)
• Dynamic radar cruise control with full-speed range (if equipped)
• Dynamic radar cruise control (if equipped)
• EPS
• PCS (Pre-Collision System) (if equipped)
• LDA (Lane Departure Alert with steering control) (if equipped)
• LTA (Lane Tracing Assist) (if equipped)
• Tire pressure warning system
• Toyota parking assist-sensor (if
equipped)
• PKSB (Parking Support Brake) (if
equipped)
• BSM (Blind Spot Monitor) (if
equipped)
• Rear view monitor system (if
equipped)
• S-IPA (Simple Intelligent Parking
Assist System) (if equipped)
• Navigation system (if equipped)
■Speed limit when using the com-
pact spare tire
Do not drive at speeds in excess of 80 km/h (50 mph) when a compact spare
tire is installed on the vehicle.
The compact spare tire is not
designed for driving at high speeds.
Failure to observe this precaution may lead to an accident causing
death or serious injury.
■After using the tools and jack
Before driving, make sure all the tools
and jack are securely in place in their storage location to reduce the possi-
bility of personal injury during a colli-
sion or sudden braking.

543
9
9-2. Customization
Vehicle specifications
■Moon roof* ( P.139)
*: If equipped
■Automatic light control system (P.178)
■PCS (Pre-Collision System)*1 (P.202)
*1: If equipped
*2: The system is automatically enabled each time the engine switch is turned to
ON.
■LTA (Lane Tracing Assist)*/LDA (Lane Departure Alert with steering
control)* ( P.209, 219)
FunctionDefault settingCustomized setting
Linked operation of compo-
nents when mechanical
key is used
Slide onlyTilt only——O
Linked operation of compo-
nents when wireless
remote control is used
Slide onlyTilt only——O
FunctionDefault settingCustomized setting
Light sensor sensitivityStandard-2 to 2O—O
Extended Headlight Light-
ing (Time elapsed before
headlights automatically
turn off)
30 seconds
60 seconds
——O90 seconds
120 seconds
FunctionCustomized setting
PCS (Pre-Collision System)*2On, Off—O—
Adjust alert timingEarly, Middle, Late—O—
FunctionCustomized setting
Lane centering function*On, Off—O—
Steering assist functionOn, Off—O—
Alert sensitivityHigh, Standard—O—

545
9
9-2. Customization
Vehicle specifications
■BSM (Blind Spot Monitor)* ( P.258)
*: If equipped
■Toyota parking assist-sensor* (P.263)
*: If equipped
■RCTA (Rear crossing traffic alert) function* (P.271)
*: If equipped
■PKSB (Parking Support Brake)* (P.276)
*: If equipped
FunctionDefault settingCustomized setting
BSM (Blind Spot Monitor)OnOff—O—
Outside rear view mirror
indicator brightnessBrightDim—O—
Alert timing for presence of
approaching vehicle (sensi-
tivity)
Intermediate
Early
—O—Late
Only when vehicle
detected in blind spot
FunctionDefault settingCustomized setting
Toyota parking assist-sen-
sorOnOff—O—
Buzzer volumeLevel2Level1—O—Level3
FunctionDefault settingCustomized setting
RCTA (Rear crossing traffic
alert) functionOnOff—O—
Buzzer volumeLevel2Level1—O—Level3
FunctionDefault settingCustomized setting
PKSB (Parking Support
Brake) functionOnOff—O—

552What to do if... (Troubleshooting)
Is the parking brake released?
( P. 1 7 2, 173)
Depending on the situation, other
types of warning buzzer may also
sound. ( P.471, 480)
 Did anyone inside the vehicle
open a door during setting the
alarm?
The sensor detects it and the alarm
sounds. ( P.76)
Do one of the following to deacti-
vate or stop the alarms:
 Unlock the doors or open the
trunk using the entry function (if
equipped) or wireless remote
control.
 Starting the engine. (The alarm
will be deactivat ed or stopped
after a few seconds.)
 Is the electronic key left inside
the vehicle?
Check the message on the multi-infor-
mation display. ( P.480)
When a warning light turns on or
a warning message is displayed,
refer to P.471, 480.
 Vehicles with an emergency tire
puncture repair kit: Stop the vehi-
cle in a safe place and repair the
flat tire temporarily with the
emergency tire puncture repair
kit. ( P. 4 8 2 )
 Vehicles with a spare tire: Stop
the vehicle in a safe place and
replace the flat tire with the spare
tire. ( P.498)
 Try the procedure for when the
vehicle becomes stuck in mud,
dirt, or snow. ( P.520)
An alarm is activated and the
horn sounds (vehicles with
an alarm)
A warning buzzer sounds
when leaving the vehicle
(vehicles with a smart entry
& start system)
A warning light turns on or a
warning message is dis-
played
When a problem has
occurred
If you have a flat tire
The vehicle becomes stuck

554Alphabetical Index
Brightness control
Meter light control .................. 86, 91
BSM (Blind Spot Monitor) ............ 258
C
Care
Exterior....................................... 410
Interior ........................................ 413
Seat belts ................................... 413
Wheels and wheel ornaments.... 410
CD player ....................................... 333
Chains ........................................... 322
Child restraint system
Points to remember...................... 48
Riding with children ...................... 46
Child safety
Airbag precautions ....................... 39
Battery precautions ............ 427, 517
Child restraint syst em .................. 47
Heated steering wheel and seat
heater precautions ................... 392
How your child should wear the seat
belt ............................................. 32
Installing child restraints............... 47
Moon roof precautions ............... 140
Power window lock switch ......... 138
Power window precautions ........ 137
Rear door child-protectors ......... 117
Removed electronic key battery pre-
cautions ................................... 451
Seat belt precautions ................... 47
Trunk precautions ...................... 118
Child-protectors............................ 117
Cleaning
Exterior....................................... 410
Interior ........................................ 413
Radar sensor ............................. 191
Seat belts ................................... 413
Wheels and wheel ornaments.... 410
Clock.............................. 85, 87, 88, 92
Coat hooks .................................... 407
Condenser..................................... 426
Console box .................................. 398
Consumption screen.................... 104
Continuously variable transmission
M mode ......................................168
Cooling system .............................425
Engine overheating .................... 518
Cruise control
Dynamic radar cruise control ..... 238
Dynamic radar cruise control with
full-speed range .......................227
Warning message ...................... 251
Cup holders ...................................397
Current fuel consumption .............. 95
Curtain shield airbags .................... 35
Customizable features ................. 538
D
Daytime running light system ..... 178
Daytime running lights/front position
lights
Replacing light bulbs ..................456
Defogger
Outside rear view mirrors ... 381, 388
Rear window ......................381, 388
Windshield.......................... 381, 387
Dimensions ...................................524
Display
Cruise control .............................249
Dynamic radar cruise control ..... 238
Dynamic radar cruise control with
full-speed range .......................227
Head-up display ......................... 100
LDA (Lane Departure Alert with
steering control) .......................223
LTA (Lane-Tracing Assist) .......... 215
Multi-information display .............. 93
RCTA.......................................... 271
Speed limiter ..............................252
Toyota parking assist-sensor...... 263
Warning message ...................... 480
Display change button ............. 86, 91
Do-it-yourself maintenance .........416
Door lock
Doors.......................................... 113
Key ............................................. 114
Smart entry & start system .........121

559Alphabetical Index
Menu icons................................... 93
Meter control switches ................. 94
Navigation system-linked display . 97
Settings ........................................ 98
Tire pressure .............................. 431
Vehicle information display .......... 97
Warning message ...................... 480
N
Navigation system-linked display97,
100
O
Odometer .................................. 86, 91
Odometer and trip meter display
Display change button ........... 86, 91
Display items.......................... 86, 91
Oil
Engine oil ................................... 527
Manual transmission .................. 531
Open trays..................................... 398
Opener
Fuel filler door ............................ 188
Hood .......................................... 419
Trunk .......................................... 119
Outside rear view mirrors
Adjustment ................................. 133
BSM (Blind Spot Monitor) .......... 258
Folding ....................................... 134
Outside rear view mirror defoggers
......................................... 381, 388
RCTA function ............................ 271
Outside temperature ................ 85, 88
Overheating .................................. 518
P
Parking assist sensors (Toyota park-
ing assist-sensor) ...................... 263
Parking brake
Operation ........................... 172, 173
Parking brake engaged warning
buzzer ...................................... 175
Warning light ..............................478
Warning message ...................... 175
Parking Support Brake function (for
rear-crossing vehicles) .............. 286
Function .....................................286
Parking Support Brake function
(rear-crossing vehicles) .............276
Parking Support Brake function
(static objects) .................... 276, 283
Function .....................................283
PCS (Pre-Collision System)
Function .....................................202
Warning light ..............................477
Personal lights ..............................394
Wattage ......................................535
PKSB (Parking Support Brake) ... 276
Warning message ...................... 281
Power outlet .................................. 401
Power steering (Electric power
steering system) ......................... 316
Warning light ..............................474
Power windows
Door lock linked window operation
.................................................137
Jam protection function .............. 136
Operation ...................................136
Window lock switch .................... 138
Pre-Collision System (PCS)
Function .....................................202
Warning light ..............................477
R
Radar cruise control .....................238
Radar cruise control (dynamic radar
cruise control with full-speed
range) .......................................... 227
Radiator .........................................426
Radio ..............................................331
RCTA
Function .....................................271
Warning message ...................... 272
RCTA function ............................... 272
Rear Crossing Tr affic Alert (RCTA)
..................................................... 271