warning light TOYOTA VERSO 2017 Workshop Manual

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545
5-2. Steps to take in an emergency
When trouble arises
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Follow the correction procedures.
After taking the specified steps to correct the suspected problem,
check that the warning light turns off.
Warning lightWarning light/DetailsCorrection procedure
PCS warning light
(if equipped)
When the warning light
flashes (and a buzzer
sounds):
Indicates a malfunction in
the PCS (Pre-Collision Sys-
tem)
Have the vehicle inspected
by any authorized Toyota
dealer or repairer, or
another duly qualified and
equipped professional
immediately.
When the warning light illu-
minates:
Indicates that the PCS (Pre-
Collision System) is tempo-
rarily unavailable, possibly
due to either of the follow-
ing:
• The part of the windshield
around the front sensor
being dirty, fogged up or
covered with condensation,
ice, stickers, etc.
• Front sensor temperature
being outside of its opera-
tional range.
• Clear the dirt, fog, conden-
sation, ice, stickers, etc.
( P. 265)
• Wait for a while until the
area around the front sen-
sor has cooled down suffi-
ciently.
When the warning light is
illuminated:
Either the VSC (Vehicle Sta-
bility Control) system or
PCS (Pre-Collision System)
is disabled or both are dis-
abled.
To enable the PCS, enable
both the VSC system and
PCS. ( P. 272, 318)

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5-2. Steps to take in an emergency
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Low fuel level warning
light
Gasoline engine:
Indicates that remaining fuel
is about 9.0 L (2.4 gal.,
2.0 Imp.gal.) or less.
Diesel engine:
Indicates that remaining fuel
is about 8.3 L (2.2 gal.,
1.8 Imp.gal.) or less.
Refuel the vehicle.
Master warning light
A buzzer sounds and the
warning light comes on or
flashes to indicate that the
master warning system
has detected a malfunc-
tion.
Take appropriate action in
accordance with the mes-
sage displayed on the multi-
information display.
Tire pressure warning
light (if equipped)
When the light comes on:
Low tire inflation pressure
such as
• Natural causes ( P. 548)
• Flat tire ( P. 566, 583)
Adjust the tire inflation pres-
sure to the specified level.
The light will turn off after a
few minutes. In case the
light does not turn off even
if the tire inflation pressure
is adjusted, have the sys-
tem checked by any
authorized Toyota dealer
or repairer, or another duly
qualified and equipped
professional.
When the light comes on
after blinking for 1 minute:
Malfunction in the tire pres-
sure warning system
( P. 549)
Have the system checked
by any authorized Toyota
dealer or repairer, or
another duly qualified and
equipped professional.
Warning lightWarning light/DetailsCorrection procedure

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5-2. Steps to take in an emergency
When trouble arises
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*1: Driver’s and front passenger’s seat belt reminder:
The driver’s and front passenger’s seat belts reminder sounds to alert the
driver and front passenger that their seat belts are not fastened. The buzzer
sounds for 30 seconds after the vehicle has reached a speed of at least
20 km/h (12 mph). Then, if the seat belts are still unfastened, the buzzer will
sound in a different tone for 90 more seconds.
*2: Rear passenger’s seat belt reminders:
The rear passenger’s seat belt reminder sounds to alert the rear passenger
that his or her seat belt is not fastened. The buzzer sounds for 30 seconds
after the vehicle has reached a speed of at least 20 km/h (12 mph). Then, if
the seat belt is still unfastened, the buzzer will sound in a different tone for
90 more seconds.
*3: 5-passenger models
*4: 7-passenger models
(On the instru-
ment cluster)
Driver’s and front passen-
ger’s seat belt reminder
light (warning buzzer)*1
Warns the driver and front
passenger to fasten their
seat belts.
Fasten the seat belts.
(On the center
panel)
(On the center
panel)
Rear passenger’s seat
belt reminder light
(warning buzzer)*2
Warns the rear passenger
to fasten his/her seat belt.
Fasten the seat belt.
Warning lightWarning light/DetailsCorrection procedure
*4
*3

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5-2. Steps to take in an emergency
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■ Front passenger detection sensor and passenger seat belt reminder
● If luggage is placed on the front passenger seat, the front passenger
detection sensor may cause the warning light to flash, even if a passen-
ger is not sitting in the seat.
● If a cushion is placed on the seat, the sensor may not detect a passen-
ger, and the warning light may not operate properly.
■ When the tire pressure warning light comes on (vehicles with a tire
pressure warning light system)
Inspect the appearance of the tire to check that the tire is not punctured.
If the tire is punctured: P. 566, 583
If the tire is not punctured:
Carry out the following procedure after the tire temperature has lowered suffi-
ciently.
● Check the tire inflation pressure and adjust to the appropriate level.
● If the warning light does not go out even after several minutes, check that
the tire inflation pressure is at the specified level and carry out initialization.
The warning light may come on again if the above operations are conducted
without first allowing the tire temperature to lower sufficiently.
■The tire pressure warning light may come on due to natural causes
(vehicles with a tire pr essure warning light system)
The tire pressure warning light may come on due to natural causes such as
natural air leaks and tire inflation pressure changes caused by temperature.
In this case, adjusting the tire inflation pressure will turn off the warning light
(after a few minutes).
■ When a tire is replaced with a spare tire (vehicles with a tire pressure
warning light system)
The spare tire is not equipped with a tire pressure warning valve and trans-
mitter. If a tire goes flat, the tire pressure warning light will not turn off even
though the flat tire has been replaced with the spare tire. Replace the spare
tire with the repaired tire and adjust the tire inflation pressure. The tire pres-
sure warning light will go off after a few minutes.

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5-2. Steps to take in an emergency
When trouble arises
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■ If the tire pressure warning system is not functioning (vehicles with a
tire pressure warning light system)
The tire pressure warning system will be disabled in the following conditions:
(When the condition becomes normal, the system will work properly.)
● If tires not equipped with tire pressure warning valves and transmitters
are used
● If the ID code on the tire pressure warning valves and transmitters is not
registered in the tire pressure warning computer
● If the tire inflation pressure is 380 kPa (3.9 kgf/cm2 or bar, 55 psi) or
higher
The tire pressure warning system may be disabled in the following condi-
tions:
(When the condition becomes normal, the system will work properly.)
● If electronic devices or facilities using similar radio wave frequencies are
nearby
● If a radio set at a similar frequency is in use in the vehicle
● If a window tint that affects the radio wave signals is installed
● If there is a lot of snow or ice on the vehicle, particularly around the
wheels or wheel housings
● If non-genuine Toyota wheels are used (Even if you use Toyota wheels,
the tire pressure warning system may not work properly with some types
of tires.)
● If tire chains are used
■ If the tire pressure warning light frequently comes on after blinking for
1 minute (vehicles with a tire pressure warning light system)
If the tire pressure warning light frequently comes on after blinking for 1 min-
ute when the engine switch (vehicles without smart entry & start system) or
the “ENGINE START STOP” switch (vehicles with smart entry & start sys-
tem) is turned on, have it checked by any authorized Toyota dealer or
repairer, or another duly qualified and equipped professional.

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5-2. Steps to take in an emergency
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WARNING
■ If the tire pressure warning light comes on (vehicles with a tire pres-
sure warning light system)
Be sure to observe the following precautions. Failure to do so could cause a
loss of vehicle control and result in death or serious injury.
● Stop your vehicle in a safe place as soon as possible. Adjust the tire infla-
tion pressure immediately.
● If the tire pressure warning light comes on even after tire inflation pressure
adjustment, it is probable that you have a flat tire. Check the tires. If a tire
is flat, change it with the spare tire and have the flat tire repaired by the
nearest any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional.
● Avoid abrupt maneuvering and braking. If the vehicle tires deteriorate, you
could lose control of the steering wheel or the brakes.
■ If a blowout or sudden air leakage should occur (vehicles with a tire
pressure warning light system)
The tire pressure warning system may not activate immediately.
NOTICE
■ To ensure the tire pressure warning system operates properly (vehi-
cles with a tire pressure warning light system)
Do not install tires with different specifications or makers, as the tire pres-
sure warning system may not operate properly.

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5-2. Steps to take in an emergency
When trouble arises
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If a warning message is displayed
Stop the vehicle immediately.
The following warnings indicate the possibility of damage to the vehi-
cle that may lead to an accident. Immediately stop the vehicle in a
safe place and contact any authorized Toyota dealer or repairer, or
another duly qualified and equipped professional.
Warning messageDetails
Indicates an abnormal engine oil pressure.
A buzzer also sounds.
The warning light may turn on if the engine oil
pressure is too low.
The multi-information display show s warnings of system malfunc-
tions, incorrectly performed operations, or shows messages that
indicate a need for maintenance. When a message is shown, perform
the correction procedure ap propriate to the message.
Master warning light
The master warning light
comes on or flashes when a
message is being shown on
the multi-information display.
Multi-information display
If any of the warning messages is shown again after its correction
procedure has been performed, contact any authorized Toyota
dealer or repairer, or another duly qualified and equipped profes-
sional.

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5-2. Steps to take in an emergency
When trouble arises
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Follow the correction procedures.
A buzzer sounds and a warning message is shown on the multi-infor-
mation display. After taking the specified steps to correct the sus-
pected problem, check that the warning light turns off.
Warning messageDetailsCorrection procedure

Indicates that one or
more of the side
doors is not fully
closed.
The system also indi-
cates which doors are
not fully closed.
A buzzer sounds to
indicate that one or
more of the doors is
not fully closed (with
the vehicle having
reached a speed of
5 km/h [3 mph]).
Make sure that all of the
side doors are closed.

Indicates that the
back door is not fully
closed.
A buzzer sounds to
indicate that one or
more of the doors is
not fully closed (with
the vehicle having
reached a speed of
5 km/h [3 mph]).
Close the back door.

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5-2. Steps to take in an emergency
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(Flashes)
Indicates that the
parking brake is still
engaged.
A buzzer sounds to
indicate that parking
brake is still engaged
(with the vehicle hav-
ing reached a speed
of more than 5 km/h
[3 mph]).
Release the parking
brake.
*1
Indicates that the Mul-
tidrive fluid tempera-
ture is too high.
A buzzer also sounds.
Stop the vehicle in a
safe place and shift
lever to “P”.
If the light does not go
off, contact any autho-
rized Toyota dealer or
repairer, or another duly
qualified and equipped
professional.
(Flashes)
Indicates that the
headlight switch is left
on (with the key
removed and the
driver’s door opened).
A buzzer also sounds.
Turn the headlight
switch off.
*2
Indicates that:
• There is a high possi-
bility of a frontal colli-
sion; or
• The pre-collision
braking function is
operating
A buzzer also sounds.
Check the vehicle’s sur-
roundings and take eva-
sive action if necessary.
Warning messageDetailsCorrection procedure

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5-2. Steps to take in an emergency
When trouble arises
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*1: Vehicles with a Multidrive
*2: Vehicles with PCS (Pre-Collision System)
*3: Diesel engine only
*3
• Indicates that the DPF
catalytic converter
needs to be cleaned
due to repeated short
trips and/or low-speed
driving.
• Indicates that the
amount of accumu-
lated deposits in the
DPF catalytic con-
verter has reached the
specified level.
To clean the DPF cata-
lytic converter, drive the
vehicle at a speed of
65 km/h (40 mph) or
greater for 20 to 30 min-
utes as much as possi-
ble until the warning
message turns off.
Do not turn off the
engine as much as pos-
sible until the warning
message turns off.
If it is not possible to
drive the vehicle at
speeds of 65 km/h
(40 mph) or greater, or
the DPF system warn-
ing light does not turn
off even after driving for
more than 30 minutes,
have the vehicle
inspected by any autho-
rized Toyota dealer or
repairer, or another duly
qualified and equipped
professional.
Warning messageDetailsCorrection procedure