warning light TOYOTA RAIZE 2023 Repair Manual

3887-2. Steps to take in an emergency
RAIZE_OM_General_BZ358E ✽
: If equipped
“Engine Control Sys-
tem Malfunction Visit
Your Dealer”
Malfunction in the electronic engine control
system
Electronic control throttle error
➞ Have the vehicle inspected at your Toy-
ota dealer immediately.
“Transmission System
Malfunction Visit Your
Dealer”Malfunction in the e lectronic automatic
transmission control system
✽
➞ Have the vehicle inspected at your Toy-
ota dealer immediately.
“SRS Airbag Malfunc-
tion Visit Your Dealer”
Malfunction in the SRS airbag system
Malfunction in the seat belt pretensioner &
force limiter system
➞ Have the vehicle inspected at your Toy-
ota dealer immediately.
“ABS System Malfunc-
tion Visit Your Dealer”Malfunction in the ABS system
➞Have the vehicle inspected at your Toy-
ota dealer immediately.
“Power Steering Mal-
function Visit Your
Dealer”
(Red)
Malfunction in EPS (Electric Power Steering)
system
The warning buzzer will sound.
➞ Have the vehicle inspected at your Toy-
ota dealer immediately.
“Steering Performance
Is Reduced Steering
Power Low”
(Yellow)
Low battery voltage/Electric power steering
overheating
The warning buzzer will sound.
➞ Steering wheel operation becomes
heavy. Restrain from operating the
steering wheel for a short while. When
about 10 minutes has passed, it will
return to its usual weight.
“Smart Entry & Start
System Malfunction
Visit Your Dealer”Malfunction in th e key-free system
➞ Have the vehicle inspected at your Toy-
ota dealer immediately.
Warning messages
Indicators/
Warning lights
Warning content/Action to take
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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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3917-2. Steps to take in an emergency
RAIZE_OM_General_BZ358E ✽
: If equipped
When trouble arises
7
“Fasten Seat Belt”
Rear 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) and the
seat belt is unfastened.
➞ Wear a seat belt
“Release Parking
Brake”
The parking brake is not released
If the vehicle speed exceeds approx. 5 km/h
(3 mph) with the parking brake being
applied, the warning buzzer will sound.
➞ Release the parking brake
“Sonar Sensor in Oper-
ation Pay Attention”―
Front corner sensors or reverse sensors is
activated
✽
The activated sonar is displayed.
The warning buzzer may sound.
➞ Check the situation around you and drive
accordingly such as stepping on the
brake pedal
“VSC in Operation”
(Flashing)
VSC is activated
➞Drive with extreme caution
“Turn Lights OFF”
The driver’s door was opened while the
front position lights are turned on
The warning buzzer will sound.
➞ Turn off the front position lights
“Steering Angle Left”
―
The steering wheel is mo ved to left or right
while the vehicle is stopped
➞ Check the tire direction and move the
vehicle safety
“Steering Angle Right”
“Roads may be Icy”―
The outside temperature has become
approx. 3°C (37 ℉) or below
➞ Since the road could be frozen, check the
road condition and drive with extreme
caution
Warning messages
Indicators/
Warning lights
Warning content/Action to take
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3927-2. Steps to take in an emergency
RAIZE_OM_General_BZ358E
⬛Warning messages
The displayed warning message in this document may be different from the
actual display depending on the use co nditions or vehicle specifications.
⬛Warning message display
⚫By pressing the RETURN switch when the engine switch is “ON”, the warning
message will disappear.
⚫Even when you hide the warning message by pressing the RETURN switch,
the following warning messages wi ll appear in a few seconds.
⦁ Low brake fluid
⦁ Brake system malfunction
⦁ Charging system malfunction
⦁ Low engine oil pressure
⦁ High temperature of engine coolant
⬛When the “Open” warning message is displayed
To avoid battery discharge, the message will automatically disappear after
approx. 10 minutes with the door open when the engine switch is “ACC” or
“OFF”.
“Oil Deterioration
Warning Oil Mainte-
nance Required Soon”
―
The engine oil replacement is due soon✽
➞ Have the vehicle inspected at your Toy-
ota dealer.
“Oil Deterioration
Warning Oil Mainte-
nance Required Visit
Your Dealer”
―
The engine oil is deteriorated✽
➞Have the vehicle inspected at your Toy-
ota dealer immediately.
Warning messages
Indicators/
Warning lights
Warning content/Action to take
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3947-2. Steps to take in an emergency
RAIZE_OM_General_BZ358E ✽
: If equipped
―1 time“Key Detected in Vehicle”
When the engine switch was “OFF”
and the electronic key was left
inside the vehicle, you opened the
driver’s door and then tried to close
and lock the door with the door
handle pulled while the inside lock
button was set to the locked side
➞ Take the electronic key from the
vehicle and lock it again
――
“Press Brake Pedal and
Touch Engine Switch with
Key”You tried to start the engine 2 times
without the electronic key on hand
➞ Keep the electronic key with
you*
1
――“Auto Power OFF to Con-
serve Battery”
The engine switch turned “OFF”
automatically
⦁It will be displayed after 1 hour or
more when the engine switch is
“ACC”. When it is “ON”, it will be
displayed after 20 minutes or
more.
➞ Set the engine speed to a slightly
higher level when you start the
engine next time, and keep the
same speed for approx. 5 min-
utes and charge the battery
3
times―“Key Battery Low Replace
Key Battery”
The engine switch was turned “OFF”
when the electronic key battery was
close to its end of life*
2
⦁The warning buzz er will sound.
➞ Replace it with a new battery
(➞ P. 344)
Internal
warning buzzerExternal
warning buzzer
Warning messagesWarning content/Action to take
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4017-2. Steps to take in an emergency
RAIZE_OM_General_BZ358E
When trouble arises
7
dTurn part A of the jack by hand
and hook the jack groove firmly
to the jack set position (between
2 notches)
e Raise the vehicle until the tires
are slightly off the ground
Use the jack handle together with the
wheel nut wrench, as shown in the
illustration.
fRemove all nuts and remove the
tire
When placing the tire directly on the
ground, make sure the wheel surface
faces up to avoid scratching it.
WARNING
⬛Replacing a flat tire
⚫Observe the following precautions.
Failure to do so may result in serious injury:
⦁Do not touch the disc wheels or the area around the brakes immediately
after the vehicle has been driven.
After the vehicle has been driven the disc wheels and the area around the
brakes will be extremely hot. Touching these areas with hands, feet or
other body parts while changing a tire, etc., may result in burns.
A
KBRO720409N
KBRO720410N
KBRO720411N
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4117-2. Steps to take in an emergency
RAIZE_OM_General_BZ358E
WARNING
When trouble arises
7
⚫In the event that battery fluid comes into contact with the skin or eyes,
immediately wash the affected area with plenty of water and seek medical
attention
Place a wet sponge or cloth over the affected area until medical attention
can be received
⚫If you accidentally swallow electrolyte
Drink a large quantity of water or milk. Get emergency medical attention
immediately.
⚫Always wash your hands after handling the battery and other peripheral
components
⚫Do not allow children near the battery
⬛After removing the battery fixing bracket and the battery terminal nut
Tighten them securely. If the nuts loosen while driving, it may cause a short cir-
cuit and result in a fire.
⬛To prevent damage to the vehicle
Do not start the vehicle by pushing or pulling it.
The catalytic converter may overheat and cause a fire.
NOTICE
⬛To prevent battery discharge
⚫Turn off the lights and air conditioning system when the engine is not run-
ning.
⚫If you stop for a long time due to a traffic jam or other situations, turn off
unnecessary electrical components.
⬛When handling jumper cables
When connecting the jumper cables, ensure that they do not become entan-
gled in the cooling fans or engine drive belt.
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4127-2. Steps to take in an emergency
RAIZE_OM_General_BZ358E
If your vehicle overheats
The following may indicate that your vehicle is overheating:
⚫High coolant temperat ure warning light (➞P. 379) is flashing or lit in red
⚫Vehicles with TFT color multi-information display: “Engine Coolant
Temp High” warning message ( ➞P. 387) is displayed
⚫A loss of engine power is experienced (the vehicle cannot reach
higher speeds, etc.)
⚫Steam comes out from th e engine compartment
Measures to take
⬛The high coolant temperature warn ing light is flashing or lit
a Stop the vehicle in a safe place an d turn OFF the air conditioning sys-
tem, and then stop the engine
b If you see steam:
After making sure that the steam has stopped, carefully lift the hood
If you do not see steam:
Carefully lift the hood
c After the engine has cooled
down sufficiently, inspect the
hoses and radiator core (radiat-
ing part) for any leaks
aCooling fan
b Radiator
If a large amount of coolant has leaked,
immediately contact your Toyota
dealer.
d Check that the amount of coolant
in the reservoir tank is between
“F” (upper limit) and “L” (lower
limit)
aReservoir tank
b “F” (upper limit)
c “L” (lower limit)
d Radiator cap
1
2KBRO721001N
1
3
4
2
KBRO721002N
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438What to do if... (Troubleshooting)
RAIZE_OM_General_BZ358E
✽: If equipped
The shift lever cannot be moved from P even if you depress
the brake pedal (continuously variable transmission vehicles)
⚫Is the engine switch “ON”?
If you cannot release the shift lever while depressing the brake pedal
with the engine switch “ON”, refer to ➞P. 191.
The steering wheel cannot be turned after the engine is
stopped
⚫Vehicles without key-free system
To prevent theft, it will be locked when the key is removed from the
engine switch. (➞ P. 181)
⚫Vehicles with key-free system
It is automatically locked to prevent theft of the vehicle. ( ➞P. 187)
The windows do not open or close by operating the power
window switches
⚫Isn’t the window lock switch pressed?
If the window lock switch is pressed, the power windows except for the
one at the driver’s seat cannot be operated. ( ➞P. 160)
The engine switch is turned off automatically
(vehicles with key-free system)
⚫The auto power OFF function will be operated if the vehicle is left “ACC”
or “ON” (the engine is not r unning) for a period of time. ( ➞P. 186)
A warning light or warning message
✽ comes on
⚫If a warning light or warning message comes on, refer to ( ➞P. 379, 387).
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