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5
When trouble arises
429
5-2. Steps to take in an emergency
Have the vehicle inspected immediately.
Failure to investigate the cause of the following warnings may lead to
the system operating abnormally and possibly cause an accident.
Have the vehicle inspected by your Toyota dealer immediately.
Warning messageDetails
Indicates a malfunction in:
• The ABS; or,
• The brake assist system A buzzer also sounds.
Indicates a malfunction in:
• Low brake fluid
• The brake system A buzzer also sounds.
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432 5-2. Steps to take in an emergency
(Flashes)Indicates a malfunction in the cruise control system.
Press the “ON-OFF” button once to deactivate the
system, and then press the button again to reactivate
the system.
A buzzer also sounds.
Indicates a malfunction in the P position control sys-
tem. In this situation, there is a possibility that the parking
lock mechanism will not work.
When parking, park the vehicle on a flat surface and
apply the parking brake securely. Also, it may not be
possible to turn the “POWER” switch off. If this hap-
pens, applying the parking brake will enable the
switch to be turned off.
A buzzer also sounds.
Warning messageDetails
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438 5-2. Steps to take in an emergency
Indicates that the park-
ing brake is still
engaged. flashes and a
buzzer sounds to indi-
cate that the parking
brake is still engaged
(with the vehicle having
reached a speed of 3
mph [5 km/h]). Release the parking
brake.
Indicates that the
washer fluid level is low. Add washer fluid.
Due to the amount of
charge remaining in the
traction battery being
high, power regener-
ated through regenera-
tive braking is reduced. Apply the brake pedal
as needed to slow
down.
(Flashes) The driver's door is
opened when the
transmission is out of
P with the EV system
on.
Push the P position
switch.
Warning messageDetailsCorrection procedure
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442 5-2. Steps to take in an emergency
Once
(Flashes)An open door
has been
closed and the
“POWER”
switch has been
turned twice to
the ACCES-
SORY mode
from off.
Press the
“POWER”
switch
while
depress-
ing the
brake
pedal.
(Flashes)Indicates that
the steering
lock has not
released within
3 seconds of
pressing the
“POWER”
switch.
Press the
“POWER”
switch
again while
turning the
steering
wheel with
the brake
pedal
depressed.
Interior
buzzerExterior buzzerWarning messageDetailsCorrection procedure
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5
When trouble arises
447
5-2. Steps to take in an emergency
If you have a flat tire
A puncture caused by a nail or screw passing through the tire
tread can be repaired temporarily using the emergency tire punc-
ture 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 or screw from the tire.) Depending on the dam-
age, this kit cannot be used to repair the tire. (P. 450)
After temporarily repairing the tire with the kit, have the tire
repaired or replaced by your Toyota dealer. Repairs conducted
using the emergency tire puncture repair kit are only a temporary
measure. Have the tire repaired and replaced as soon as possi-
ble.
■ Before repairing the tire
●Stop the vehicle in a safe pl ace on a hard, flat surface.
● Set the parking brake.
● Push the P position switch.
● Stop the EV system.
● Turn on the emergency flashers.
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462 5-2. Steps to take in an emergency
CAUTION
■Do not drive the vehicle with a flat tire
Do not continue driving with a flat tire.
Driving even a short distance with a flat tire can damage the tire and the
wheel beyond repair.
Driving with a flat tire may cause a circumferential groove on the side
wall. In such a case, the tire may explode when using a repair kit.
■Caution while driving
●Store the repair kit in the luggage compartment.
Injuries may result in the event of an accident or sudden braking.
●The repair kit is exclusively only for your vehicle.
Do not use repair kit on other vehicles, which could lead to an accident
causing death or serious injury.
●Do not use repair kit for tires that are different size than the original
ones, or for any other purpose. If the tires have not been completely
repaired, it could lead to an accident causing death or serious injury.
■Precautions for use of the sealant
●Ingesting the sealant is hazardous to your health. If you ingest sealant,
consume as much water as possible, and then immediately consult a
doctor.
●If sealant gets in eyes or adheres to skin, immediately wash it off with
water. If discomfort persists, consult a doctor.
■When fixing the flat tire
●Stop your vehicle in a safe and flat area.
●Do not touch the wheels or the ar ea around the brakes immediately
after the vehicle has been driven.
After the vehicle has been driven, the wheels and the area around the
brakes may be extremely hot. Touching these areas with hands, feet or
other body parts may result in burns.
●Connect the valve and hose securely with the tire installed on the vehi-
cle. If the hose is not properly con nected to the valve, air leakage may
occur as sealant may be sprayed out.
●If the hose comes off the valve while inflating the tire, there is a risk
that the hose will move abruptly due to air pressure.
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466 5-2. Steps to take in an emergency
Emergency start functionWhen the EV system does not start, the following steps can be used
as an interim measure to start the EV system if the “POWER” switch
is functioning normally. Set the parking brake.
Set the “POWER” switch to the ACCESSORY mode.
Push and hold the “POWER” switch for about 15 seconds
while depressing the brake pedal firmly.
Even if the EV system can be st arted using the above steps, the sys-
tem may be malfunctioning. Have th e vehicle checked by your Toyota
dealer.
■ The interior lights and headlights do not turn on, or the horn
does not sound.
One of the following may be the cause of the problem:
●One or both of the 12-volt ba ttery terminals may be discon-
nected.
● The 12-volt battery may be discharged. ( P. 470)
Contact your Toyota dealer if the problem cannot be repaired, or if
repair procedures are unknown.
STEP 1
STEP 2
STEP 3
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468
5-2. Steps to take in an emergency
If the electronic key does not operate properly
Locking and unlocking the doors with the mechanical key
Use the mechanical key ( P. 94)
in order to perform the following
operations:
Locks all the doors
Unlocks all the doors
Turning the key rearward unlocks
the driver’s door. Turning the key
once again unlocks the other
doors.
Changing “POWER” switch modes and starting the EV system
Apply the brakes. Touch the Toyota emblem side of
the electronic key to the
“POWER” switch.
If any of the doors is opened and
closed while the key is being
touched to the switch, an alarm
will sound to indicate that the start
function cannot detect the elec-
tronic key.
If communication between the electronic key and vehicle is inter-
rupted (P. 104) or the electronic key cannot be used because the
battery is depleted, the smart key system and wireless remote con-
trol cannot be used. In such cases, the doors and back door can be
opened and the EV system can be started by following the procedure
below.
STEP 1
STEP 2