sensor TOYOTA RAIZE 2023 Owner's Manual

2254-5. Using the driving support systems
RAIZE_OM_General_BZ358E
Driving
4
WARNING
⬛Before using the front corner sensors or reverse sensors
Make sure to observe the following precautions.
Failure to do so is dangerous, as it may lead to an unforeseen accident.
⚫Do not let the vehicle speed exceed approx. 10 km/h (6 mph).
⚫There is a limit to the sonar’s recognition range and activation speed. When
you move your vehicle forward or backward, make sure to check the safety
around the vehicle, which is outside the sonar’s recognition range (especially
the sides of the vehicle), use the brak e pedal to control the speed adequately
and drive slowly.
⚫Do not paste stickers or install accesso ries on the sonar sensors or their sur-
rounding areas.
⚫Vehicles with TFT color multi-informa tion display: If the warning message
“Sonar Sensor Function Stop” appears, check the sonar conditions. If the
warning message appears even when the sonar is not covered with rain,
snow, ice, or dirt, it could be due to a malfunction of the front corner sensors
or reverse sensors. Have the vehicl e inspected at your Toyota dealer.
⬛Front corner sensors and reverse sensors
In the following situations, the front corner sensors or reverse sensors may
not work normally and could lead to an unforeseen accident. Make sure to
drive carefully.
⚫Road conditions (slopes, unevenness, etc.)
⚫Vehicle’s maintenance conditions (brake-r elated issues, worn out tires, infla-
tion pressure, driving on a spare tire, etc.)
⚫Bad weather (heavy rain, snowstorm, fog, etc.)
⚫When the vehicle is signif icantly tilted by carrying a heavy load or being on
the surface with different height, or when the vehicle height has significantly
changed
⚫Distance from the obstacle, orientatio n or position (the obstacle is located
near the center of the vehicle)
⚫When driving on a steep slope
⚫When the sonar system cannot recognize the obstacle correctly (the follow-
ing cases in particular)
⦁ When an obstacle is extremely clos e to the sonar (when approaching too
close to the obstacle, the buzzer may change from continuous sound to
intermittent sound)
⦁ When an obstacle is located at a high position from the ground
⦁ Short obstacles
⦁ Small obstacles (such as small animals and infants), narrow obstacles
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2264-5. Using the driving support systems
RAIZE_OM_General_BZ358E
WARNING
⦁Moving objects (those appearing sudd enly or traveling across the vehicle)
⦁ Sponge-like items or obstacles with soft surfaces such as snow, which are
likely to absorb sound waves
⦁ When the obstacle’s surface is diagonal to the vehicle
⦁ A wall that is not perpendicular to the ground
⦁ Non-planar walls, such as those with uneven or wavy surface
⦁ Thin obstacles such as wires, wire mesh , ropes, road signs, utility poles and
other poles
⦁ When pillars or pipes are sticking out from the wall
⦁ When an unrecognizable obstacle is located between a recognizable
obstacle and the vehicle
⦁ Obstacles located outside of the sonar’s recognition range
⦁ When the sonar sensor areas are extremely hot under the blazing sun or
extremely cold during winter
⦁ When the sonar sensors are covere d with rain, snow, ice or dirt
⦁ During pouring rain or when water splashes over the vehicle, or strong
wind blowing
⦁ When there is a loud noise around, or there are devices emitting ultra-
sonic waves (the sound of other vehicles’ horns, motorcycle engines, and
air brakes of large vehicles, vehicle detectors, or sonar systems of other
vehicles)
⦁ When commercially availa ble electrical components (such as an internally
illuminated number plate, radio anten na) are installed near the sonar sen-
sors
⦁ When the direction of the sonar sensors is deviated by a collision or other
causes
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2274-5. Using the driving support systems
RAIZE_OM_General_BZ358E
Driving
4
NOTICE
⬛Abnormality with the front corner sensors and reverse sensors
In the following cases, abnormalities with the sonar may be preventing the sys-
tem from working properly. Have the vehicle inspected at your Toyota dealer.
⚫When the front corner sensors or reverse sensors became activated while
no obstacle is recognized
⚫When a strong impact or force is ap plied to the sonar or its surrounding
areas
⚫When the sonar’s surrounding area has been deformed by an accident or
other reasons
⬛Precautions when wa shing the vehicle
⚫Do not splash water directly to the sonar areas using a high-pressure washer
during a car wash. The high water pressure adds stress and may prevent the
system from working properly.
⚫When you wash the car with a machine using steam, keep the steam away
from the sonar area. The steam may cause the system to malfunction.
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2595-1. Using the air conditioning system and defogger
RAIZE_OM_General_BZ358E
Interior features
5
⬛Operation of the automatic mode
The fan speed is adjusted automatically in accordance with the temperature
setting and ambient conditions. Th erefore, immediately after is
pressed, the fan may stop for a while until warm or cool air is ready to flow.
⬛Temperature control sensors
The automatic air conditioning system has sensors so that it can control tem-
perature automatically.
a Solar radiation sensor
Detects the amount of solar radia-
tion.
b Inside air temperature sensor
Detects the temperature of inside
air.
If an object is placed on the solar radiation sensor, or the inside air tempera-
ture sensor is covered up with stickers or the like, these sensors may not work
properly.
⬛Using the air conditioni ng system for cooling
In rare cases, it may appear that fog is blowing out of the air outlet, but this is
normal when moist air is suddenly cooled.
⬛Fogging up of the windows
⚫The windows will easily fog up when th e humidity in the vehicle is high.
Turning on will flow the dehumi dified air from the outlets and
defog the windshield effectively.
⚫If you turn off, the windows may fog up more easily.
⚫The windows may fog up if the re circulated air mode is used.
1
2
KBRO510221E
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2795-5. Using the other interior features
RAIZE_OM_General_BZ358E
Interior features
5
cAfter use, make sure to remove the cable
Check that the lids are closed.
⚫If charging stops temporarily when th e engine restarts, the battery may be
deteriorated. In that case, contact your Toyota dealer.
⚫Depending on the devices connected, charging may occasionally be sus-
pended and then start again. This is not a malfunction.
⬛Operating conditions
When the engine switch is “ACC” or “ON”
⬛Situations where the USB ports may not work properly
⚫If a device requiring more than the maximum rating is connected
⦁ Charging may not be possible due to protection features.
⦁ Even if charging starts, it may ta ke long time to be completed.
⚫If the temperature inside the vehicle is high, such as immediately after the
vehicle has been parked in the hot sun
⦁ By using the air conditioning system or other means, ventilate the vehicle
and decrease the temperature inside it. After a while, start charging.
⦁ If charging is performed in a high temperature environment, it may be
automatically stopped by the temperature sensor.
WARNING
⚫Inserting fingers or foreign matter such as metals and liquid into the USB
ports may cause damage, a short circuit, or electric shock.
⚫Be careful not to trip over the cables co nnected. This may cause damage to the
device or injury due to falling.
NOTICE
⚫Do not apply strong impact or force.
⬛To prevent battery discharge
⚫Do not use the USB ports for a long time with the engine stopped.
⚫Even when the ports are used while dr iving, remove the cables when they
are no longer in use.
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3807-2. Steps to take in an emergency
RAIZE_OM_General_BZ358E ✽
: If equipped
SRS warning light
⦁Malfunction in the SRS airbag system
⦁Malfunction in the seat belt pr etensioner & force limiter system
➞ Have the vehicle inspected at your Toyota dealer immedi-
ately.
ABS warning light
Malfunction in the ABS system
➞ Have the vehicle inspected at your Toyota dealer immedi-
ately.
(Red)
Electric power steering system warning light (warning buzzer)
Malfunction in EPS (Electric Power Steering) system
➞ Have the vehicle inspected at your Toyota dealer immedi-
ately.
*2
(Yellow)
Electric power steering system warning light (warning buzzer)
Low battery voltage/Electric power steering overheating
➞ Steering wheel operation becomes heavy. Restrain from
operating the steering wheel fo r a short while. When about
10 minutes has passed, it will return to its usual weight.
Front corner sensor/Reverse sensor indicator✽ (warning buzzer)
Master warning light
✽
Malfunction of the front corner sensors or reverse sensor
➞ Have the vehicle inspected at your Toyota dealer.
Slip indicator
⦁Malfunction in the brake assist
⦁Malfunction in the VSC system
⦁Malfunction in the TRC system (Flashes when VSC/TRC is
activated ➞P. 233)
⦁Malfunction in the hill-sta rt assist control system
➞ Have the vehicle inspected at your Toyota dealer.
(Flashing)
BSM OFF indicator✽
Area surrounding radar sensor on rear bumper ( ➞P. 214) is cov-
ered with rain, snow, ice, dirt, etc.
➞ Remove the rain, snow, ice, dirt, etc. If flashing persists even
after some time has elapsed since removal, have the vehicle
inspected at your Toyota dealer.
Warning lightsWarning light name/Warning content/Action to take
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3817-2. Steps to take in an emergency
RAIZE_OM_General_BZ358E ✽
: If equipped
When trouble arises
7
(Flashing)
RCTA OFF indicator✽
Area surrounding radar sensor on rear bumper ( ➞P. 214) is cov-
ered with rain, snow, ice, dirt, etc.
➞ Remove the rain, snow, ice, dirt, etc. If flashing persists even
after some time has elapsed since removal, have the vehicle
inspected at your Toyota dealer.
(Flashing)
Brake Override System warning light✽
Malfunction in the Brake Override System
➞ Have the vehicle inspected at your Toyota dealer.
(Lit)
Brake Override System warning light✽
When the Brake Override System is activated
➞ Release your foot from the accelerator pedal
Open door warning light*3✽ (warning buzzer*4)
At least one of the doors or the hood is not completely closed
➞ Close all doors and/or the hood
Low fuel level warning light
Fuel level has become approx. 5.5 L (1.5 gal., 1.2 Imp.gal.) or
lower
➞ Refuel the vehicle
Driver’s/front passenger’s seat belt reminder warning light*6
(warning buzzer*5)
Driver’s/front passenger’s seat belt is not fastened
➞ Wear a seat belt
Rear seat belt reminder warning light*7, 8 (warning buzzer*9)
Rear seat belt is not fastened
➞ Wear a seat belt
Speed warning light (warning buzzer)✽
Indicates that your vehicle speed reaches or exceeds 120 km/h
(75 mph).
➞ Slow down to 120 km/h (75 mph) or less.
Warning
lightsWarning light name/Warning content/Action to take
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3837-2. Steps to take in an emergency
RAIZE_OM_General_BZ358E
When trouble arises
7
*5Driver’s/front passenger’s seat belt reminder warning buzzer:
If the vehicle speed becomes approx. 20 km/h (12 mph) or faster when the
driver’s/front passenger’s seat belt is unfastened, the warning buzzer will
sound intermittently for 30 seconds. Th en, if the driver’s/front passenger’s
seat belt is still unfastened, the buzzer w ill sound in a different tone for 90 sec-
onds.
*6Passenger detection sensor for front pa ssenger’s seat belt reminder warning
light:
If luggage is placed on the front passenger’s seat, the front passenger detec-
tion sensor may cause the warning light to flash even if a passenger is not sit-
ting 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.
*7A warning is displayed to the upper pa rt of the inside rear view mirror.
*8Rear seat belt reminder warning light:
The rear seat belt reminder light come s on when the engine switch is turned
“ON” with the rear seat belt not fastened, or when the rear seat belt is unfas-
tened.
The light turns off when the rear seat belt is fastened or approx. 60 seconds
(approx. 30 seconds if the warning buzz er is sounding) after the vehicle is
driven at the vehicle speed of appr ox. 20 km/h (12 mph) or faster.
The light also turns on when a rear do or is opened and closed while the rear
seat belt is unfastened at approx. 5 km/h (3 mph) or slower.
*9Rear seat belt reminder warning buzzer:
When any of the rear seat passengers un fasten their seat belt when the vehi-
cle speed is approx. 20 km/h (12 mph) or faster, the buzzer will continue to
sound for approx. 30 seconds. Once the warning buzzer starts sounding, it
will continue to sound for approx. 30 seconds even the vehicle is traveling at
approx. 20 km/h (12 mph) or slower.
The buzzer will stop when the rear seat belt is fastened or a rear door is
opened and closed while the vehicle is traveling at approx. 5 km/h (3 mph) or
slower.
*10Parking brake non-release warning buzzer:
The warning buzzer sounds when the vehicle speed reaches approx. 5 km/h
(3 mph) or faster with the parking brake being applied.
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3897-2. Steps to take in an emergency
RAIZE_OM_General_BZ358E ✽
: If equipped
When trouble arises
7
“Sonar Sensor Mal-
function Visit Your
Dealer”
Malfunction of the front corner sensors or
reverse sensors
✽
The warning buzzer will sound.
➞ Have the vehicle inspected at your Toy-
ota dealer.
“Sonar Sensor Func-
tion Stop”―
Degraded functionality of the front corner
sensors or reverse sensors
✽
The warning buzzer will sound.
➞ Check if the sonar is not covered with
rain, snow, ice, or dirt and remove those
attached.
“VSC System Malfunc-
tion Visit Your Dealer”
Malfunction in the brake assist
Malfunction in the VSC system
Malfunction in the TRC system
Malfunction in the hill -start assist control
system
➞ Have the vehicle inspected at your Toy-
ota dealer.
“BSM Malfunction Visit
Your Dealer”(Flashing)
(Flashing)Malfunction of the BSM✽
➞Have the vehicle inspected at your Toy-
ota dealer.
“BSM Temporary Una-
vailable”(Flashing)
(Flashing)
Degraded BSM function✽
If you use the function in an extremely hot
or cold environment or if the battery voltage
is lower or higher than the specified level,
the display is turned on.
➞ When the above causes are resolved, the
display will disappear.
If the display persists for a long time,
have the vehicle inspected at your Toy-
ota dealer.
Warning messages
Indicators/
Warning lights
Warning content/Action to take
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3907-2. Steps to take in an emergency
RAIZE_OM_General_BZ358E
“BSM Radar Blocked
Temporarily Unavaila-
ble”(Flashing)
(Flashing)
Dirty BSM radar✽
➞Check if the bumper sensors are not cov-
ered with rain, snow, ice, or dirt and
remove those attached.
“Check Vehicle Com-
munication Visit Your
Dealer”Malfunction in the vehicle communication
system
➞Have the vehicle inspected at your Toy-
ota dealer.
“Brake Override Sys-
tem Malfunction Visit
Your Dealer”
―
Malfunction in the Brake Override System
➞Have the vehicle inspected at your Toy-
ota dealer.
“Brake & Accelerator
Pressed Simultane-
ously”
―
Brake Override System is activated
➞Release your foot from the accelerator
pedal.
“Open”―
At least one of the doors or the hood is not
completely closed
The open doors and/or hood will be dis-
played.
The open door warning buzzer sounds
when at least one of the doors or the hood
of the vehicle is not completely closed and
the vehicle’s speed exceeds approx. 5 km/h
(3 mph).
➞ Close all doors and/or the hood
“Refuel”
Fuel level has become approx. 5.5 L (1.5
gal., 1.2 Imp.gal.) or lower
➞Refuel the vehicle
“Fasten Seat Belt”
Driver’s or front passenger’s seat belt is not
fastened
The warning buzzer will sound.
It will be displayed when the vehicle speed
exceeds approx. 20 km/h (12 mph).
➞ Wear a seat belt
Warning messages
Indicators/
Warning lights
Warning content/Action to take
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