
3186-3. Do-it-yourself maintenance
RAIZE_OM_General_BZ358E
⚫When the outside temperature is low, the engine oil may become white and
creamy, and it may get to the back of the oil filler cap or oil filling port.This
phenomenon takes place when water vapor in the engine is cooled, forming
water drops, which in turn are mixed wi th the engine oil. This, however, will
disappear when the water evaporates as the outside temperature gets high
or the engine warms up.The engine oil does not deteriorate due to this phe-
nomenon and there will be no problem if the engine oil is continued to be
used.
WARNING
⬛Used engine oil
⚫Used engine oil contains potentially harmful contaminants which may cause
skin disorders such as inflammation and skin cancer, so care should be
taken to avoid prolonged and repeated contact. To remove used engine oil
from your skin, wash thoroughly with soap and water.
⚫Dispose of used oil and filters only in a safe and acceptable manner. Do not
dispose of used oil and filters in hous ehold trash, in sewers or onto the
ground.
Call your Toyota dealer, service stat ion or auto parts store for information
concerning recycling or disposal.
⚫Do not leave used engine oil within the reach of children.
⬛If engine oil is spilled
If oil is spilled on the alternator, wipe off the oil immediately. Oil spilled on the
alternator will cause a fire.
NOTICE
⬛To prevent serious engine damage
Observe the following precautions.
⚫Check the oil level on a regular basis.
⚫Do not use any engine oil additive.
⬛When replacing the engine oil
⚫Be careful not to spill engine oil on the vehicle components.
⚫Avoid overfilling, or the engine could be damaged.
⚫Check the oil level on the dipstick every time you refill the vehicle.
⚫Be sure the engine oil filler cap is properly tightened.
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3196-3. Do-it-yourself maintenance
RAIZE_OM_General_BZ358E
Maintenance and care
6
Engine coolant
The coolant level is satisfactory if it is between the “FULL” and “LOW” lines
on the reservoir when the engine is cold.
a Reservoir cap
b “FULL” line
c “LOW” line
If the level is on or below the “LOW”
line, add coolant up to the “FULL” line.
(➞ P. 412)
⬛Coolant selection
Only use “Toyota Super Long Life Coolan t” or a similar high quality ethylene
glycol based non-silicate, non-amine, non-nitrite, and non-borate coolant with
long-life hybrid org anic acid technology.
“Toyota Super Long Life Coolant” is a mixture of 50% coolant and 50% deion-
ized water. (Minimum temperature: -35°C [-31°F])
For more details about engine coolant, contact your Toyota Genuine dealer.
⬛If the coolant level drops within a short time of replenishing
Visually check the radiator, hoses, engine coolant reservoir cap, drain cock and
water pump.
If you cannot find a leak, have your Toyo ta dealer test the cap and check for
leaks in the cooling system.
WARNING
⬛When the engine is hot
Do not remove the radiator cap.
The cooling system may be under pressure and may spray hot coolant if the
cap is removed, causing seri ous injuries, such as burns.
⬛When replacing the coolant
To avoid coolant spilling on the altern ator, do not remove the upper radiator
hose from engine side (remove from the radiator side). Coolant spilled on the
alternator will cause corrosion of the coil and a fire.
1
3
2
KBRO620908N
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3376-3. Do-it-yourself maintenance
RAIZE_OM_General_BZ358E
Maintenance and care
6
WARNING
⬛When replacing wheels
⚫Do not use wheels that are a different size from those recommended in the
Owner’s Manual, as this may result in a loss of handling control.
⚫Never use an inner tube in a leaking wheel which is designed for a tubeless
tire. Doing so may result in an accident, causing death or serious injury.
⬛When installing the wheel nuts
⚫Be sure to install the wheel nuts wi th the tapered ends facing inward.
( ➞ P. 402) Installing the nu ts with the tapered ends facing outward can
cause the wheel to break and eventual ly cause the wheel to come off while
driving, which could lead to an acciden t resulting in death or serious injury.
⚫Never use oil or grease on the wheel bolts or wheel nuts.
Oil and grease may cause the wheel nuts to be excessively tightened, lead-
ing to bolt or disc wheel damage. In addition, the oil or grease can cause the
wheel nuts to loosen and the wheel ma y fall off, causing an accident and
resulting in death or serious injury. Re move any oil or grease from the wheel
bolts or wheel nuts.
⬛Use of defective wheels prohibited
Do not use cracked or deformed wheels.
Doing so could cause the tire to leak air during driving, possibly causing an
accident.
NOTICE
⬛Replacing tire pressure warning valves and transmitters (vehicles with a
tire pressure warning system)
⚫Because tire repair or replacement ma y affect the tire pressure warning
valves and transmitters, make sure to have tires serviced by your Toyota
dealer or other qualified service shop . In addition, make sure to purchase
your tire pressure warning valves and transmitters at your Toyota dealer.
⚫Ensure that only genuine Toyota wheels are used on your vehicle.
Tire pressure warning valves and transmitters may not work properly with
non-genuine wheels.
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3646-3. Do-it-yourself maintenance
RAIZE_OM_General_BZ358E
⬛Water droplets and condensation in the lens
Temporary condensation build-up on the inside of the lens does not indicate a
malfunction. However, contact your Toyota dealer in the following situations:
⚫Large drops of water have built up on the inside of the lens
⚫Water has built up inside the light
⬛When replacing light bulbs
➞P. 3 5 2
WARNING
⬛When replacing light bulbs
⚫Turn off the lights. Do not attempt to replace the bulb immediately after
turning off the lights. The bulbs be come very hot and may cause burns.
There is also a danger of electric shock.
⚫Do not touch the glass portion of the light bulb with bare hands.
When it is unavoidable to hold the gl ass portion, use and hold with a clean
dry cloth to avoid getting moisture and oils on the bulb.
Also, if the bulb is scratched or dropped, it may blow out or crack.
⚫Fully install light bulbs and any parts us ed to secure them. Failure to do so
may result in heat damage, fire, or water entering the headlight unit. This
may damage the headlights or cause condensation to build up on the lens.
⚫Do not repair or disassemble light bulbs, sockets, electrical circuits, or com-
ponents.
Electric shock may result in death or serious injury.
⬛To prevent vehicle damage or fire
⚫Make sure bulbs are securely in stalled in the correct position.
⚫Check the wattage of the bulb before installing to prevent heat damage.
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3797-2. Steps to take in an emergency
RAIZE_OM_General_BZ358E ✽
: If equipped
When trouble arises
7
If a warning light turns on
If a warning light remains on or flashes, remain calm and take the
following actions. Even if the warn ing light lights up or flashes then
goes out, it is not a malfunction. However, if the same phenomenon
occurs again, have the vehicle inspected at your Toyota dealer.
Warning light/Warning buzzers list
Warning lightsWarning light name/Warning content/Action to take
Brake system warning light (warning buzzer *1)
⦁Low brake fluid level
⦁Malfunction in the brake system
➞ Immediately stop the vehicle in a safe place and contact your
Toyota dealer. Continuing to drive the vehicle is dangerous.
Charging system warning light✽
Malfunction in the vehicle’s charging system
➞ Immediately stop the vehicle in a safe place and contact your
Toyota dealer.
Low engine oil pressure warning light✽ (warning buzzer)
Abnormal engine oil pressure
➞ Immediately stop the vehicle in a safe place and contact your
Toyota dealer.
(Red light
flashing or lit)
High coolant temperature warning light
Abnormal engine coolant temperat ure (light changes from flash-
ing to lit as the temperature rises ➞P. 412.)
➞ Immediately stop the vehicle in a safe place and contact your
Toyota dealer.
Malfunction indicator lamp
⦁Malfunction in the electron ic engine control system
⦁Electronic control throttle error
➞ Have the vehicle inspected at your Toyota dealer immedi-
ately.
Continuously variable transmission warning light✽
Malfunction of the continuously variable transmission electronic
control system
➞ Have the vehicle inspected at your Toyota dealer immedi-
ately.
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3827-2. Steps to take in an emergency
RAIZE_OM_General_BZ358E ✽
: If equipped
*1Low brake fluid level warning buzzer:
The warning buzzer sounds when the vehicle has reached a speed of 5 km/h
(3 mph) or more while the warning light is on. If the buzzer sounds, the brake
fluid may be low.
*2Electric power steering system warning light (yellow):
If it does not turn off, or if it turns on repeatedly, have it inspected at your Toy-
ota dealer.
*3Open door warning light:
The open doors and/or hood are displa yed to the multi-information display
✽.
*4Open door warning buzzer:
The 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 5 km/h (3.1 mph).
Tire pressure warning light✽
When the light comes on:
Low tire inflation pressure such as
⦁Natural causes (➞P. 384)
⦁Flat tire ( ➞P. 396)
➞ Adjust the tire inflation pressure (including the spare tire) to
the specified level.
➞ The light will turn off after a few minutes. In case the light
does not turn off even if th e tire inflation pressure is
adjusted, have the system checked by your Toyota dealer.
When the light comes on af ter blinking for 1 minute:
Malfunction in the tire pressure warning system
➞ Have the system checked by your Toyota dealer.
(Flashing)
Engine oil deterioration warning light✽
The engine oil replacement is due soon
➞ Have the vehicle inspected at your Toyota dealer.
(Lit)
Engine oil deterioration warning light✽
The engine oil is deteriorated
➞ Have the vehicle inspected at your Toyota dealer immedi-
ately.
Parking brake non release warning light (warning buzzer*10)
When the parking brake is applied
➞ Release the parking brake
Warning
lightsWarning light name/Warning content/Action to take
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3877-2. Steps to take in an emergency
RAIZE_OM_General_BZ358E ✽
: If equipped
When trouble arises
7
When warning messages are displayed✽
If the warning message appears on the TFT color multi-information
display, be calm and take action as specified below.
If the message appears again after tr oubleshooting, contact your Toyota
dealer.
Messages and warnings
Warning messages
Indicators/Warning lights
Warning content/Action to take
“Brake Fluid Low Stop
in a Safe Place. Contact
Your Dealer.”
Low brake fluid level
When the vehicle speeds exceeds approx. 5
km/h (3 mph), the warning buzzer will
sound.
➞ Immediately stop the vehicle in a safe
place and contact your Toyota dealer.
Continuing to drive the vehicle is danger-
ous.
“Brake System Mal-
function Stop in a Safe
Place. Contact Your
Dealer.”Malfunction in the brake system
➞ Immediately stop the vehicle in a safe
place and contact your Toyota dealer.
Continuing to drive the vehicle is danger-
ous.
“Charging System Mal-
function Stop in a Safe
Place. Contact Your
Dealer.”Malfunction in the ve hicle’s charging sys-
tem
➞ Immediately stop the vehicle in a safe
place and contact your Toyota dealer.
“Oil Pressure Low Stop
in a Safe Place. Contact
Your Dealer.”Abnormal engine oil pressure
The warning buzzer will sound.
➞ Immediately stop the vehicle in a safe
place and contact your Toyota dealer.
“Engine Coolant Temp
High Stop in a Safe
Place. Contact Your
Dealer.”
(Red)
Abnormally high temperature of engine
coolant
➞Immediately stop the vehicle in a safe
place and contact your Toyota dealer.
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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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