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8-2. Steps to take in an emergency
When trouble arises
■Driving assist information indicator
■Toyota parking assist-sensor OFF indicator (warning buzzer)
■Cruise control indicator (warning buzzer)
Warning lightDetails/Actions
Indicates of the following systems is malfunctioning.
PCS (Pre-Collision System)
LDA (Lane Departure Alert)
Follow the instructions displayed on the multi-information
display.
Indicates one of the following systems is malfunctioning or dis -
abled.
PKSB (Parking Support Brake) (if equipped)
RCD (Rear Camera Detection) (if equipped)
BSM (Blind Spot Monitor) (if equipped)
SEA (Safe Exit Assist) (if equipped)
RCTA (Rear Crossing Traffic Alert) (if equipped)
Follow the instructions displayed on the multi-information
display.
Warning lightDetails/Actions
(Flashes)
(if equipped)
Indicates a malfunction in the Toyota parking assist-sensor fun c-
tion
Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
Indicates that the system is temporarily unavailable, possibly due
to a sensor being dirty or covered with ice, etc.
Follow the instructions displayed on the multi-information
display.
Warning lightDetails/Actions
(Orange)
Indicates a malfunction in the cruise control system.
Follow the instructions displayed on the multi-information
display.
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8-2. Steps to take in an emergency
■Dynamic radar cruise control indicator (warning buzzer)
■Speed limiter indicator (warning buzzer)
■PCS warning light (warning buzzer)
■Slip indicator
Warning lightDetails/Actions
(Orange)
Indicates a malfunction in the dynamic radar cruise control sys-
tem.
Follow the instructions displayed on the multi-information
display.
Warning lightDetails/Actions
(Orange)
(if equipped)
Indicates a malfunction in the speed limiter system.
Follow the instructions displayed on the multi-information
display.
Warning lightDetails/Actions
(Flashes or illumi- nates)
Indicates a malfunction in the PCS (Pre-Collision System).
Follow the instructions displayed on the multi-information disp lay.
Illuminates when the PCS (Pre-Collision System) or VSC
(Vehicle Stability Control) system is disabled.
Warning lightDetails/Actions
Indicates a malfunction in:
The VSC system;
The TRC system; or
The hill-start assist control system
Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
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8-2. Steps to take in an emergency
When trouble arises
■Warning messages
The warning messages explained below
may differ from the actual messages according to operation conditions and vehicle specifications.
■Warning buzzer
In some cases, the buzzer may not be heard due to being in a noisy location or audio sound.
■If “EV system stopped Steering
power low” is displayed
This message is displayed if the EV sys- tem is stopped while driving.
When steering wheel operations are
heavier than usual, grip the steering
wheel firmly and operate it using more force than usual.
■If “EV system overheated Output power reduced” is displayed
This message may be displayed when driving under severe operating condi-tions. (For example, when driving up a
long steep hill.) Handling method: P. 5 4 9
■If “Shift System Malfunction Shift- ing Unavailable Drive to a Safe
Place and Stop” or “Shift System Malfunction Driving Unavailable” is displayed
There is a malfunction in the shift control system. Have the vehicle inspected by any authorized Toyota retailer or Toyota
authorized repairer, or any reliable repairer immediately.
■If “Shift is in N Release accelerator Before Shifting” is displayed
The accelerator pedal has been depressed when the shift position is in N.
Release the accelerator pedal and shift the shift position to D or R.
■If “Press brake when vehicle is stopped EV system may overheat”
is displayed
The message may be displayed when the accelerator pedal is depressed to
hold the vehicle while the vehicle is stopped on an incline, etc. The EV sys-tem may overheat. Release the acceler-
ator pedal and depress the brake pedal.
■If “Auto Power Off To Conserve Battery” is displayed
Power was turned off due to the auto-
matic power off function. Next time when starting the EV system, operate the EV system for approximately 5 min-
utes to recharge the 12-volt battery.
■If “Regenerative Braking Limited Press Brake to Decelerate” is dis-played
Regenerative braking may be restricted in the following situations. Firmly
If a warning message is
displayed
The multi-information display
shows warnings of system
malfunctions, incorrectly per-
formed operations, and mes-
sages that indicate a need for
maintenance. When a message
is shown, perform the correc-
tion procedure appropriate to
the message.
If a warning message is dis-
played again after the appro-
priate actions have been
performed, contact any autho-
rized Toyota retailer or Toyota
authorized repairer, or any reli-
able repairer.
Additionally, if a warning light
comes on or flashes at the
same time that a warning mes-
sage is displayed, take the
appropriate corrective action
for the warning light. ( P.515)
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8-2. Steps to take in an emergency
depress the brake pedal to decelerate
the vehicle.
●When electrical energy cannot be
regenerated any more as the traction battery is fully charged
●When the temperature of the traction battery is extremely high or extremely low
●When the temperature of the electric motor or power control unit, etc., is
extremely high
■If “High Power Consumption Power to Climate Temporarily Limited” is displayed
Turn off unnecessary electronic equip- ment to reduce power consumption.
Please wait until the power supply
returns to normal.
■If “Headlight System Malfunction Visit Your Dealer” is displayed
The following systems may be malfunc-
tioning. Have the vehicle inspected by any authorized Toyota retailer or Toyota authorized repairer, or any reliable
repairer immediately.
●The LED headlight system
●AHS (Adaptive High-beam System) (if equipped)
●Automatic High Beam (if equipped)
■If “System Malfunction Visit Your Dealer” is displayed
Indicates one of the following systems is disabled.
●PCS (Pre-Collision System)
●LDA (Lane Departure Alert)
●LTA (Lane Tracing Assist)
●AHB (Automatic High Beam) (if equipped)
●AHS (Adaptive High-beam System) (if equipped)
●Dynamic radar cruise control
●Speed limiter (if equipped)
●RSA (Road Sign Assist)
●BSM (Blind Spot Monitor) (if
equipped)
●RCTA (Rear Crossing Traffic Alert) (if equipped)
●FHL (Automatic Rear Flashing Hazard Lights)
●SEA (Safe Exit Assist) (if equipped)
●Toyota parking assist-sensor (if equipped)
●PKSB (Parking Support Brake) (if equipped)
●RCD (Rear Camera Detection) (if equipped)
Have the vehicle inspected by any
authorized Toyota retailer or Toyota
authorized repairer, or any reliable
repairer immediately.
■If “System Stopped See Owner’s
Manual” is displayed
Indicates one of the following systems is disabled.
●PCS (Pre-Collision System)
●LDA (Lane Departure Alert)
●LTA (Lane Tracing Assist)
●AHB (Automatic High Beam) (if equipped)
●AHS (Adaptive High-beam System) (if equipped)
●Dynamic radar cruise control
●Speed limiter (if equipped)
●RSA (Road Sign Assist)
●BSM (Blind Spot Monitor) (if equipped)
●RCTA (Rear Crossing Traffic Alert) (if equipped)
●FHL (Automatic Rear Flashing Hazard Lights)
●SEA (Safe Exit Assist) (if equipped)
●Toyota parking assist-sensor (if equipped)
●PKSB (Parking Support Brake) (if equipped)
●RCD (Rear Camera Detection) (if
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8-2. Steps to take in an emergency
When trouble arises
equipped)
Follow the following correction methods.
• Check the voltage of the battery
• Remove any dirt or foreign matter from the front/rear side radar sensors
■If “System Stopped Front Camera
Low Visibility See Owner’s Manual” is displayed
Indicates one of the following systems is
disabled.
●PCS (Pre-Collision System)
●LDA (Lane Departure Alert)
●LTA (Lane Tracing Assist)
●AHB (Automatic High Beam) (if
equipped)
●AHS (Adaptive High-beam System) (if
equipped)
●Dynamic radar cruise control
●Speed limiter (if equipped)
●RSA (Road Sign Assist)
Follow the following correction methods.
• Using the windshield wipers, remove the dirt or foreign matter from the windshield.
• Using the air conditioning system, defog the windshield.
• Close the hood, remove any stickers, etc. to clear the obstruction in front of
the front camera.
■If “System Stopped Front Camera Out of Temp. Range Wait until Nor-mal Temperature” is displayed
Indicates one of the following systems is disabled.
●PCS (Pre-Collision System)
●LDA (Lane Departure Alert)
●LTA (Lane Tracing Assist)
●AHB (Automatic High Beam) (if equipped)
●AHS (Adaptive High-beam System) (if equipped)
●Dynamic radar cruise control
●Speed limiter (if equipped)
●RSA (Road Sign Assist)
Follow the following correction methods.
• If the front camera is hot, such as after the vehicle is parked in the sun, use
the air conditioning system to decrease the temperature around the front camera
• If a sunshade was used when the vehicle was parked, depending on its
type, the sunlight reflected from the surface of the sunshade may cause the temperature of the front camera to
become excessively high
• If the front camera is cold, such after
the vehicle is parked in an extremely cold environment, use the air condi-tioning system to increase the tem-
perature around the front camera
■If “System Stopped Front Radar Sensor Blocked Clean Radar Sen-sor” is displayed
Indicates one of the following systems is disabled.
●PCS (Pre-Collision System)
●LDA (Lane Departure Alert)
●LTA (Lane Tracing Assist)
●AHB (Automatic High Beam) (if equipped)
●AHS (Adaptive High-beam System) (if equipped)
●Dynamic radar cruise control
●Speed limiter (if equipped)
●RSA (Road Sign Assist)
Follow the following correction methods.
• Check if there is any foreign matter attached to the radar sensor or radar
sensor cover and clean them if neces- sary ( P.277)
• This message may be displayed when driving in an open area with few nearby vehicles or structures, such as
a desert, grasslands, suburbs, etc.
The message may be cleared by driving
the vehicle in an area with structures,
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8-2. Steps to take in an emergency
vehicles, etc., nearby.
■If “System Stopped Front Radar Sensor Out of Temp. Range Wait
until Normal Temperature” is dis- played
Indicates one of the following systems is
disabled.
●PCS (Pre-Collision System)
●LDA (Lane Departure Alert)
●LTA (Lane Tracing Assist)
●AHB (Automatic High Beam) (if
equipped)
●AHS (Adaptive High-beam System) (if
equipped)
●Dynamic radar cruise control
●Speed limiter (if equipped)
●RSA (Road Sign Assist)
Follow the following correction methods.
• The temperature of the radar sensor is outside of the operating range. Wait for the temperature to become appro-
priate.
■If “System Stopped Front Radar In Self Calibration See Owner’s Man-ual” is displayed
Indicates one of the following systems is disabled.
●PCS (Pre-Collision System)
●LDA (Lane Departure Alert)
●LTA (Lane Tracing Assist)
●AHB (Automatic High Beam) (if equipped)
●AHS (Adaptive High-beam System) (if equipped)
●Dynamic radar cruise control
●Speed limiter (if equipped)
●RSA (Road Sign Assist)
Follow the following correction methods.
• Check if there is any foreign matter attached to the radar sensor or radar
sensor cover and clean them if neces- sary ( P.277)
• The radar sensor may be misaligned
and will be adjusted automatically while driving. Continue driving for a while.
■If “Cruise Control Unavailable See
Owner’s Manual” is displayed
Indicates one of the following systems is disabled.
●Dynamic radar cruise control
●Cruise control
A message is displayed when the driv-
ing assist switch is pushed repeatedly.
Press the driving assist switch quickly
and firmly.
■If “Speed Limiter Unavailable See
Owner’s Manual” is displayed (if equipped)
This message may be displayed when
the shift position is in R.
Shift the shift position to D.
A message is displayed when the driv-
ing assist switch is pushed repeatedly.
Press the driving assist switch quickly and firmly.
■If “Driver Monitor Unavailable See
Owner’s Manual” is displayed
The lens of the driver monitor camera may be dirty.
When there is dirt on the camera lens, clean it with a dry, soft cloth so as not to damage it.
■If “System Stopped Driver Monitor
Out of Temperature” is displayed
Indicates one of the following systems is disabled.
●Driver Monitor
The temperature of the driver monitor is
outside of the operating range. Wait for
the temperature to become appropriate.
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8-2. Steps to take in an emergency
When trouble arises
■If a message that indicates the
need for visiting any authorized Toyota retailer or Toyota authorized repairer, or any rel iable repairer is
displayed
The system or part shown on the multi- information display is malfunctioning.
Have the vehicle inspected by any authorized Toyota retailer or Toyota authorized repairer, or any reliable
repairer immediately.
■If a message that indicates the need for the rotary shifter operation is displayed
To prevent the rotary shifter from being operated incorrectly or the vehicle from moving unexpectedly, a message that
requires shifting the shift position may be displayed on the multi-information display. In that case, follow the instruc-
tion of the message and shift the shift position.
■If a message that indicates the need for referring to Owner’s Man-
ual is displayed
●If any of the following messages are
shown on the multi-information dis- play, follow the instructions.• “Battery Low” ( P.544)
• “Check Charging System Close Charging Port Lid” ( P.160) • “Charging system malfunction”
( P.160) • “Charging stopped High energy use” ( P.160)
●If any of the following messages are shown on the multi-information dis-
play, it may indicate a malfunction. Have the vehicle inspected by any authorized Toyota retailer or Toyota
authorized repairer, or any reliable repairer immediately.• “Entry & Start System Malfunction”
• “Traction battery system malfunction” • “Accelerator system malfunction”• “Plug-in Charging System Malfunc-
tion” • “EV system malfunction”• “Shift System Malfunction Apply Park-
ing Brake Securely When Parking See
Owner’s Manual”
• “Shift System Malfunction See Owner’s Manual”• “Shift System Malfunction Stop in a
Safe Place See Owner’s Manual” • “P Switch Malfunction Apply Parking Brake Securely When Parking See
Owner’s Manual” • “Shift System Unavailable Apply Park-ing Brake Securely When Parking See
Owner’s Manual” • “Battery Low Shifting Unavailable See Owner’s Manual”
●If any of the following messages are shown on the multi-information dis-
play, it may indicate a malfunction. Immediately stop the vehicle and con-tact any authorized Toyota retailer or
Toyota authorized repairer, or any reli- able repairer.• “Braking Power Low”
NOTICE
■If “High Power Consumption Power to Climate Temporarily Limited” is displayed frequently
There is a possible malfunction relat- ing to the charging system or the 12-volt battery may be deteriorating.
Have the vehicle inspected by any authorized Toyota retailer or Toyota authorized repairer, or any reliable
repairer.
■If “Battery Low” is displayed fre-
quently
The 12-volt battery may have deterio- rated. As the battery may discharge in
this state when left unattended, have the battery inspected by any autho-rized Toyota retailer or Toyota autho-
rized repairer, or any reliable repairer.
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8-2. Steps to take in an emergency
When trouble arises
in order to perform the following
operations:
1 Locks all the doors
2 Unlocks all the doors
■Key linked functions
1 Closes the windows (turn and hold)*
2Opens the windows (turn and hold)*
*: These settings must be customized at
any authorized Toyota retailer or
Toyota authorized repairer, or any reli-
able repairer.
1 Depress the brake pedal.
2 Touch the electronic key to the
power switch.
When the electronic key is detected, a buzzer sounds and the power switch
will turn to ON. When the smart entry & start system is deactivated in customization setting,
the power switch will turn to ACC.
3 Firmly depress the brake pedal
and check that is shown on
the multi-information display.
4 Press the power switch.
In the event that the EV system still cannot be started, contact any autho-rized Toyota retailer or Toyota autho-
rized repairer, or any reliable repairer.
WARNING
■When using the mechanical key and operating the power win-
dows
Operate the power window after checking to make sure that there is no
possibility of any passenger having any of their body parts caught in the window.
Also, do not allow children to operate the mechanical key. It is possible for children and other passengers to get
caught in the power window.
Starting the EV system