TOYOTA MIRAI 2019 Owners Manual (in English)

4318-2. Steps to take in an emergency
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When trouble arises
■If “Shifted to [N] Position To Shift to [P], Stop Your Vehicle and Press [P]
Switch” is displayed
When the vehicle is moving, a warning message is displayed when the P
position switch is operated and attempting to shift the shift p osition to P.
The shift position is changed to N.
Operate the P position switch after the vehicle has been brough t to a com-
plete stop.
■ If “Smart Key System Malfunction See Owner’s Manual” is displayed
P. 145
■ If “Front Camera Unavailable” or “Front Camera Unavailable See
Owner’s Manual” is displayed
The following systems may be suspended until the problem shown in the
message is resolved. ( P. 224)
● PCS (Pre-Collision System)
● LDA (Lane Departure Alert with steering control)
● Automatic High Beam
● RSA (Road Sign Assist) (if equipped)
● Dynamic radar cruise control
■ If “Radar Cruise Control Unavailable See Owner's Manual” is sho wn
The dynamic radar cruise control system is suspended temporaril y or until the
problem shown in the message is resolved. (causes and coping me thods:
P. 224)
■ If “Radar Cruise Control Unavailable” is shown
The dynamic radar cruise control system cannot be used temporar ily. Use the
system when it becomes available again.
■ If the shift position cannot be changed or the power switch is turned to
ACCESSORY mode even if trying to turn the power switch off when a
warning message is shown
If the 12-volt battery is discharged or the shift control syste m is malfunction-
ing, the followings may occur.
● The shift position may not be changed to P.
When parking, stop the vehicle on level ground and apply the pa rking brake
firmly.
● The fuel cell system may not start.
● The power switch may be turned to ACCESSORY mode even if trying to
turn the power switch off.
In this case, the power switch may be turned off after applying the parking
brake.
● The automatic P position selection function ( P. 191) may not operate.
Before turning the power switch off, be sure to press the P pos ition switch
and check that the shift position is in P by the shift position indicator or P
position switch indicator.
■ Warning buzzer
P. 424

4328-2. Steps to take in an emergency
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If you have a flat tire
Your vehicle is not equipped with a spare tire, but instead is
equipped with an emergency tire puncture repair kit.
A puncture caused by a nail or screw passing through the tire
tread can be repaired temporarily using the emergency tire
puncture repair kit. (The kit contains a bottle of sealant. The
sealant can be used only once to temporarily repair one tire
without removing the nail o r screw from the tire.)
After temporarily repairing the tire with the repair kit, have the
tire repaired or replace d by your Toyota dealer.
WARNING
■If you have a flat tire
Do not continue driving with a flat tire.
Driving, even a short distance, with a flat tire can damage the tire, the
wheel, and other parts beyond rep air, which could result in an accident.

4338-2. Steps to take in an emergency
MIRAI_OM_USA_OM62054U(18MY)_O
M62048U(19MY)
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When trouble arises
●Stop the vehicle in a safe place on a hard, flat surface.
● Set the parking brake.
● Shift the shift position to P.
● Stop the fuel cell system.
● Turn on the emergency flashers. ( P. 408)
● Check the degree of the tire damage.
A tire should only be repaired with
the emergency tire puncture
repair kit if the damage is caused
by a nail or screw passing through
the tire tread. • Do not remove the nail or screw from the tire. Removing the
object may widen the opening
and disenable emergency
repair with the repair kit.
• To avoid sealant leakage, move t he vehicle until the area of the
puncture, if known, is positioned at the top of the tire.
■A flat tire that cannot be repaired with the emergency tire pun cture
repair kit
In the following cases, the tire cannot be repaired with the em ergency tire
puncture repair kit. Contact your Toyota dealer.
●When the tire is damaged due to driving without sufficient air pressure
●When there are any cracks or damage at any location on the tire , such
as on the side wall, except the tread
●When the tire is visibly separated from the wheel
●When the cut or damage to the tr ead is 0.16 in. (4 mm) long or more
●When the wheel is damaged
●When two or more tires have been punctured
●When more than two sharp objects such as nails or screws have p assed
through the tread on a single tire
●When the sealant has expired
Before repairing the tire

4348-2. Steps to take in an emergency
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Location of the emergency tire puncture repair kit, tools and jack
Wheel nut wrench
To w i n g e y e l e t
Emergency tire puncture
repair kit
*: Use of the jack (P. 388)
Jack handle
Jack
*

4358-2. Steps to take in an emergency
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When trouble arises
Remove the luggage mat.
Remove the jack handle.
Take out the emergency tire
puncture repair kit.
Emergency tire puncture repair kit components
Hose
Air release cap
Air pressure gaugeCompressor switch
Power plug
Stickers
Taking out the emergency t
ire puncture repair kit
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2
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4368-2. Steps to take in an emergency
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Take out the repair kit from the plastic bag.
Remove the valve cap from the
valve of the punctured tire.
Remove the air release cap
from the hose.
You will use the air release cap
again. Therefore keep it in a safe
place.
Connect the hose to the valve.
Screw the end of the hose clock-
wise as far as possible.
Make sure that the compressor
switch is off.
Emergency repair method
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4378-2. Steps to take in an emergency
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When trouble arises
Remove the rubber stopper
from the compressor.
Connect the power plug to the
power outlet socket. (P. 331)
Connect the bottle to the com-
pressor.
Make sure that the bottle is
securely connected.
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4388-2. Steps to take in an emergency
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Attach the 2 stickers as shown.
Remove any dirt and moisture
from the wheel before attaching
the sticker.
Check the specified tire inflation
pressure.
Tire inflation pressure is specified
on the label as shown. (P. 4 7 1 )
Start the fuel cell system. ( P. 186)
To inject the sealant and inflate
the tire, turn the compressor
switch on.
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4398-2. Steps to take in an emergency
MIRAI_OM_USA_OM62054U(18MY)_O
M62048U(19MY)
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When trouble arises
Inflate the tire until the specifiedair pressure is reached.
The sealant will be injected
and the pressure will spike to
44 psi (300 kPa, 3.1 kgf/cm
2
or bar) or 58 psi (400 kPa,
4.1 kgf/cm2 or bar), and then
gradually decrease.
The air pressure gauge will
display the actual tire infla-
tion pressure about 1 minute
(15 minutes at low tempera-
ture) after the switch is
turned on.
Inject to specified air pres-
sure.
• Turn the compressor switch off and then check the tire
inflation pressure. Being
careful not to over inflate,
check and repeat the infla-
tion procedure until the
specified tire inflation pres-
sure is reached.
• If the tire inflation pressure is still lower than the specified point
after inflation for 10 minutes ( 40 minutes at low temperature) with
the switch on, the tire is too damaged to be repaired. Turn the
compressor switch off and c ontact your Toyota dealer.
• If the tire inflation pressure exceeds the specified air press ure, let
out some air to adjust the tire inflation pressure. ( P. 471)
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4408-2. Steps to take in an emergency
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M62048U(19MY)
With the compressor switch off, disconnect the hose from the valve
on the tire and then pull out the power plug from the power out let
socket.
Some sealant may leak when the hose is removed.
Install the valve cap onto the valve of the emergency repaired tire.
Attach the air release cap to the
end of the hose.
If the air release cap is not
attached, the sealant may leak
and the vehicle may get dirty.
Temporarily store the bottle in t he trunk while it is connected to the
compressor.
To spread the liquid sealant evenly within the tire, immediatel y drive
safely for about 3 miles (5 km) below 50 mph (80 km/h).
After driving for about 3 miles
(5 km), stop your vehicle in a
safe place on a hard, flat sur-
face and remove the air release
cap from the hose before
reconnecting the repair kit.
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