2022 TOYOTA BZ4X brake

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8-2. Steps to take in an emergency
■SRS warning light (warning buzzer)
■ABS warning light
■Inappropriate pedal operation warning light* (warning buzzer)
*: This light illuminates on the multi-information display with a message.
Warning lightDetails/Actions
Indicates a malfunction in:
 The SRS airbag system; or
 The seat belt pretensioner system
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
Warning lightDetails/Actions
Indicates a malfunction in:
 The ABS; or
 The brake assist system
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
Warning lightDetails/Actions
When a buzzer sounds:
Indicates a malfunction in:
 The Brake Override System;
 The Drive-Start Control
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
Indicates that the shift position was changed and Drive-Start C on-
trol was operated while depressing the accelerator pedal.
 Momentarily release the accelerator pedal.
When a buzzer does not sound:
Indicates that the accelerator and brake pedals are being
depressed simultaneously, and the Brake Override System is
operating.
 Release the accelerator pedal and depress the brake pedal.

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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
When trouble arises
■Parking brake indicator
■Brake hold operated indicator
■Warning buzzer
In some cases, the buzzer may not be heard due to being in a noisy location or audio sound.
■Front passenger detection sensor,
seat belt reminder and warning buzzer
●If luggage is placed on the front pas-senger seat, the front passenger detection sensor may cause the warn-
ing light to flash and the warning buzzer to sound even if a passenger
is not sitting in the seat.
●If a cushion is placed on the seat, the
sensor may not detect a passenger, and the warning light may not operate properly.
■Electric power steering system
warning light (warning buzzer)
When the 12-volt battery charge becomes insufficient or the voltage tem-
porarily drops, the electric power steer- ing system warning light may come on and the warning buzzer may sound.
■When the tire pressure warning
light comes on
Inspect the tires to check if a tire is
punctured.
If a tire is punctured: P.528
If none of the tires are punctured:
Turn the power switch off then turn it to ON. Check if the tire pressure warning light comes on or blinks.
If the tire pressure warning light blinks for approximately 1 minute then stays on
There may be a malfunction in the tire pressure warning system. Have the vehicle inspected by any authorized
Toyota retailer or Toyota authorized repairer, or any reliable repairer immedi-ately.
If the tire pressure warning light comes on
1 After the temperature of the tires has lowered sufficiently, check the infla-
tion pressure of each tire and adjust them to the specified level.
2 If the warning light does not turn off even after several minutes have
elapsed, check that the inflation pressure of each tire is at the speci-fied level and perform the tire infla-
tion pressure setting procedure. ( P.480)
If the warning light does not turn off
Warning lightDetails/Actions
(Flashes)
It is possible that the parking brake is not fully engaged or
released
 Operate the parking brake switch once again.
This light comes on when the parking brake is not released. If the
light turns off after the parking brake is fully released, the system is
operating normally.
Warning lightDetails/Actions
(Flashes)
Indicates a malfunction in the brake hold 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
even after several minutes have elapsed
since performing the tire inflation pres- sure setting procedure, have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable repairer as soon as possi-ble.
■The tire pressure warning light may
come on due to natural causes
The tire pressure warning light may come on due to natural causes such as
natural air leaks and tire inflation pres- sure changes caused by temperature. In this case, adjusting the tire inflation
pressure will turn off the warning light (after a few minutes).
■Conditions that the tire pressure warning system may not function
properly
 P. 4 7 7
WARNING
■If both the ABS and the brake
system warning lights remain on
Stop your vehicle in a safe place immediately and contact any autho-
rized Toyota retailer or Toyota autho- rized repairer, or any reliable repairer.The vehicle will become extremely
unstable during braking, and the ABS system may fail, which could cause an accident resulting in death or seri-
ous injury.
■When the electric power steer-
ing system warning light comes on
When the light comes on yellow, the
assist to the power steering is restricted. When the light comes on red, the assist to the power steering is
lost and handling operations of the steering wheel become extremely heavy.
When steering wheel operations are heavier than usual, grip the steering wheel firmly and operate it using more
force than usual.
■If the tire pressure warning light comes on
Be sure to observe the following pre-
cautions. 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 inflation 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, repair the flat tire by using emergency tire punc-
ture repair kit.
●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 leak-
age should occur
The tire pressure warning system may not activate immediately.
NOTICE
■To ensure the tire pressure warn-ing system operates properly
Do not install tires with different speci-
fications or makers, as the tire pres- sure warning system may not operate properly.

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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
■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
on a hard, flat surface.
 Set the parking brake.
 Shift the shift position to P.
 Stop the EV system.
 Turn on the emergency flashers.
 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 make emer-
gency repair with the repair kit impos-
sible.
• To avoid sealant leakage, move the
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 puncture
repair kit
In the following cases, the tire cannot be repaired with the emergency tire punc-
ture repair kit. Contact any authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer.
●When the tire is damaged due to driv-ing 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 tread is 4 mm (0.16 in.) long or more
●When the wheel is damaged
●When two or more tires have been punctured
●When more than one sharp objects such as nails or screws have passed through the tread on a single tire