TOYOTA SIENNA 2015 XL30 / 3.G Owners Manual
Page 551 of 664
5518-2. Steps to take in an emergency
SIENNA_OM_01999-08001_(U)
8
When trouble arises
Indicates that the engine coolant temperature is
too highA buzzer also sounds.
P. 587
Indicates a malfunction in the vehicle’s charging
system.
Immediately stop the vehicle in a safe place
and contact your Toyota dealer. Continuing
to drive the vehicle may be dangerous.
(If equipped)
Indicates that the radar sensor is dirty or covered
with ice A buzzer also sounds.
Clean the sensor.
(If equipped)
Indicates that the dynamic radar cruise control
system is unable to judge vehicle-to-vehicle dis-
tance
A buzzer also sounds.
If the windshield wipers are on, turn them
off or set them to a mode other than AUTO
or high speed wiper operation.
Warning messageDetails/Actions
Page 552 of 664
5528-2. Steps to take in an emergency
SIENNA_OM_01999-08001_(U)
(If equipped)
Indicates that a Blind Spot Monitor sensor or the
surrounding area on the bumper is dirty or cov-
ered with iceA buzzer also sounds.
Clean the sensor and its surrounding area
on the bumper.
Indicates a malfunction in:
• The cruise control system; or
• The dynamic radar cruise control system (if equipped)
Press the “ON/OFF” button once to deactivate
the system, and then press the button again to
reactivate the system.
A buzzer also sounds.
Have the vehicle inspected by your Toyota
dealer.
(If equipped)
Indicates a malfunction in the PCS (Pre-Collision
system)
A buzzer also sounds.
Have the vehicle inspected by your Toyota
dealer.
(If equipped)
Indicates a malfunction in the BSM (Blind Spot
Monitor) system
A buzzer also sounds.
Have the vehicle inspected by your Toyota
dealer.
(If equipped)
Indicates a malfunction in the steering lock sys-
tem
Have the vehicle inspected by your Toyota
dealer.
Warning messageDetails/Actions
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Page 553 of 664
5538-2. Steps to take in an emergency
SIENNA_OM_01999-08001_(U)
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When trouble arises
Indicates abnormal engine oil pressureA buzzer also sounds.
Immediately stop the vehicle in a safe place
and contact your Toyota dealer.
(AWD models)
Indicates a malfunction in the Active Torque
Control 4WD system
A buzzer also sounds.
Have the vehicle inspected by your Toyota
dealer.
Vehicles without a smart key system:
Indicates that the engine switch is turned to the
“LOCK” position, the key is removed and the
driver’s door is opened while the lights are turned
on.
Vehicles with a smart key system:
Indicates that the engine switch is turned off and
the driver’s door is opened while the lights are
turned on. A buzzer also sounds.
Turn the lights off.
Warning messageDetails/Actions
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5548-2. Steps to take in an emergency
SIENNA_OM_01999-08001_(U)
(AWD models)
Indicates the Active Torque Control 4WD system
has overheatedA buzzer also sounds.
Immediately stop the vehicle in a safe place
and contact your Toyota dealer.
Indicates a malfunction in the brake override sys-
tem A buzzer also sounds.
Have the vehicle inspected by your Toyota
dealer.
(If equipped)
Indicates a malfunction in the Automatic High
Beam system
A buzzer also sounds.
Have the vehicle inspected by your Toyota
dealer.
Warning messageDetails/Actions
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Page 555 of 664
5558-2. Steps to take in an emergency
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When trouble arises
Indicates that the accelerator and brake pedal
are being depressed simultaneously
Release the accelerator or brake pedal.
Indicates that the washer fluid level is low
Add washer fluid.
Indicates that remaining fuel is approximately 3.0
gal. (11.4 L, 2.5 Imp.gal.) or less
Refuel the vehicle.
(U.S.A. only)
Indicates that all maintenance according to the
driven distance on the maintenance schedule
*
should be performed soon.
Comes on approximately 4500 miles (7200 km)
after the message has been reset.
If necessary, perform maintenance.
Warning messageDetails/Actions
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5568-2. Steps to take in an emergency
SIENNA_OM_01999-08001_(U)
*: Refer to the separate “Scheduled Maintenance Guide” or “Owner’s ManualSupplement” for the maintenance interval applicable to your vehicle.
(U.S.A. only)
Indicates that all maintenance is required to cor-
respond to the driven distance on the mainte-
nance schedule
*.
Comes on approximately 5000 miles (8000 km)
after the message has been reset. (The indicator
will not work properly unless the message has
been reset.)
Perform the necessary maintenance.
Please reset the message after the mainte-
nance is performed ( P. 467)
(If equipped)
Indicates that the PCS (Pre-collision system) is
not currently functional because the grille cover
or the sensor is dirty
Check the grille cover and the sensor and
clean them if they are dirty.
Warning messageDetails/Actions
Page 557 of 664
5578-2. Steps to take in an emergency
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When trouble arises
■Messages displays
The message illustrations used are intended as examples, and may differ
from the image that is actually displayed on the multi-information display
■ Warning message in dynamic radar cr uise control mode (if equipped)
In the following situations, the warning message may not be displayed even if
vehicle-to-vehicle distance decreases:
● When your vehicle and the vehicle ahead are traveling at the same speed or
the vehicle ahead is traveling more quickly than your vehicle
● When the vehicle ahead is traveling at a very low speed
● Immediately after cruise control speed is set
● At the instant the accelerator pedal is depressed
■
Conditions that the tire pressure warning system may not function
properly
P. 4 9 3
■Warning buzzer
P. 542
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5588-2. Steps to take in an emergency
SIENNA_OM_01999-08001_(U)
InteriorbuzzerExterior buzzerWarning messageDetails/Actions
Power was turned off due to the
automatic power off function.
Next time when starting
the engine, increase the
engine speed slightly and
maintain that level for
approximately 5 minutes
to recharge the battery.
Con-
tinu-
ous The driver’s door was opened
while any shift position other
than P was selected without
turning off the engine switch.
Shift the shift position to P.
Con-
tinu-
ousContin-
uous
The electronic key was carried
outside the vehicle and the
driver’s door was opened and
closed while any shift position
other than P was selected with-
out turning off the engine
switch.
Shift the shift position to P.
Bring the electronic key
back into the vehicle.
Once An attempt was made to start
the engine without the elec-
tronic key being present, or the
electronic key was not function-
ing normally.
Start the engine with the
electronic key present.
An attempt was made to drive
when the regular key was not
inside the vehicle.
Confirm that the elec-
tronic key is inside the
vehicle.
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Page 559 of 664
5598-2. Steps to take in an emergency
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When trouble arises
Once3 times
The electronic key was carried
outside the vehicle and a door
other than the driver’s door was
opened and closed while the
engine switch was in a mode
other than off.
Bring the electronic key
back into the vehicle.
The electronic key was carried
outside the vehicle and the
driver’s door was opened and
closed while the shift position P
was selected without turning off
the engine switch.
Turn the engine switch off.
Bring the electronic key
back into the vehicle.
Once
Sounds
once for
5 sec-
onds
An attempt was made to exit
the vehicle with the electronic
key and lock the doors without
first turning the engine switch
off.
Turn the engine switch off
and lock the doors again.
Once
An attempt was made to turn
the engine switch off when the
shift position was not in P.
To turn off the engine, first
shift the shift position to P
and then turn the engine
switch off.
Interior
buzzerExterior buzzerWarning messageDetails/Actions
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Page 560 of 664
5608-2. Steps to take in an emergency
SIENNA_OM_01999-08001_(U)
Once
Sounds
once for
5 sec-
onds
• An attempt was made to lockthe doors using the smart key
system while the electronic
key was still inside the vehi-
cle.
• An attempt was made to lock either front door by opening a
door and putting the inside
lock button into the lock posi-
tion, then closing the door
with the electronic key still
inside the vehicle.
Retrieve the electronic key
from the vehicle and lock
the doors again.
Once
• When the doors were
unlocked with the mechanical
key and then the engine
switch was pressed, the elec-
tronic key could not be
detected in the vehicle.
• The electronic key could not
be detected in the vehicle
even after the engine switch
was pressed two consecu-
tive times.
Touch the electronic key to
the engine switch while
depressing the brake
pedal.
Interior
buzzerExterior buzzerWarning messageDetails/Actions
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