engine TOYOTA HILUX 2023 User Guide

521-1. For safe use
HILUX_OM_OM0K789E_(EE)
■If the SRS airbags deploy (inflate)
● Slight abrasions, burns, bruising etc., may be sustained from SRS airbags,
due to the extremely high speed deployment (inflation) by hot gases.
● A loud noise and white powder will be emitted.
● Vehicles without SRS curtain shield airbags: Parts of the airbag module
(steering wheel hub, airbag cover and inflator) as well as the front seats may
be hot for several minutes. The airbag itself may also be hot.
● Vehicles with SRS curtain shield airbags: Parts of the airbag module (steer-
ing wheel hub, airbag cover and inflator) as well as the front seats, parts of
the front and rear pillars, and roof side rails, may be hot for several minutes.
The airbag itself may also be hot.
● The windshield may crack.
● Vehicles with impact detection door lock release system: All of the doors will
be unlocked. ( P. 156)
● Fuel supply to the engine will be stopped. (Gasoline engine) (P. 565)
● Vehicles with eCall: If any of the following situations occur, the system is
designed to send an emergency call to the eCall control center, notifying
them of the vehicle’s location (without needing to push the “SOS” button)
and an agent will attempt to speak with the occupants to ascertain the level
of emergency and assistance required. If the occupants are unable to com-
municate, the agent automatically treats the call as an emergency and helps
to dispatch the necessary emergency services. ( P. 96)
• An SRS airbag is deployed.
• A seat belt pretensioner is activated.
• The vehicle is involved in a severe rear-end collision.
● Vehicles with ERA-GLONASS/EVAK: If any of the following situations occur,
the system is designed to send an emergency call* to the ERA-GLONASS/
EVAK control center, notifying them of the vehicle’s location (without need-
ing to push the “SOS” button) and an agent will attempt to speak with the
occupants to ascertain the level of emergency and assistance required. If
the occupants are unable to communicate, the agent automatically treats
the call as an emergency and helps to dispatch the necessary emergency
services. ( P. 108)
• An SRS airbag is deployed.
• A seat belt pretensioner is activated.
• The vehicle is involved in a severe side collision. (if equipped)
• The vehicle is involved in a severe rear-end collision.
• The vehicle is involved in a rollover accident.
*: In some cases, the call cannot be made. ( P. 1 1 1 )

561-1. For safe use
HILUX_OM_OM0K789E_(EE)
Exhaust gas precautions
Harmful substance to the human body is included in exhaust
gases if inhaled.
WARNING
Exhaust gases include harmful carbon monoxide (CO), which is colorless and
odorless. Observe the following precautions.
Failure to do so may cause exhaust gases enter the vehicle and may lead to
an accident caused by light-headedness, or may lead to death or a serious
health hazard.
■ Important points while driving
If you smell exhaust gases in the vehicle, open the windows and have the
vehicle inspected at any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer as soon as possible.
■ When parking
● If the vehicle is in a poorly ventilated area or a closed area, such as a
garage, stop the engine.
● Do not leave the vehicle with the engine running for a long time.
If such a situation cannot be avoided, park the vehicle in an open space
and ensure that exhaust fumes do not enter the vehicle interior.
● Do not leave the engine running in an area with snow build-up, or where it
is snowing. If snowbanks build up around the vehicle while the engine is
running, exhaust gases may collect and enter the vehicle.
■ Exhaust pipe
The exhaust system needs to be checked periodically. If there is a hole or
crack caused by corrosion, damage to a joint or abnormal exhaust noise, be
sure to have the vehicle inspected and repaired by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable repairer.

571-2. Child safety
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HILUX_OM_OM0K789E_(EE)
For safety and security
Front passenger occupant classification
system
SRS warning light
Seat belt reminder light
“PASSENGER AIR BAG” indicator
Vehicles without smart entry & start system: The ON indicator light turns on
when the airbag system is on (only when the engine switch is in the “ON”
position).
Vehicles with smart entry & start system: The ON indicator light turns on
when the airbag system is on (only when the engine switch is in IGNITION
ON mode).
: If equipped
Your vehicle is equipped with a front passenger occupant classi-
fication system. This system detects the conditions of the front
passenger seat and activates or deactivates the front passenger
airbag and front passenger’s seat belt pretensioner.
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621-2. Child safety
HILUX_OM_OM0K789E_(EE)
Airbag manual on-off system
“PASSENGER AIR BAG” indi-
cator
Vehicles without smart entry & start
system: The ON indicator light
turns on when the airbag system is
on (only when the engine switch is
in the “ON” position).
Vehicles with smart entry & start
system: The ON indicator light
turns on when the airbag system is
on (only when the engine switch is
in IGNITION ON mode).
Airbag manual on-off switch
: If equipped
This system deactivates the front passenger airbag.
Only deactivate the airbag when using a child restraint system
on the front passenger seat.
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631-2. Child safety
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HILUX_OM_OM0K789E_(EE)
For safety and security
Vehicles without smart entry &
start system:
Insert the key into the cylinder and
turn to the “OFF” position.
The OFF indicator light turns on
(only when the engine switch is in
the “ON” position).
Vehicles with smart entry & start
system:
Insert the mechanical key into the cylinder and rotate to the “OFF”
position.
The OFF indicator light turns on (only when the engine switch is in
IGNITION ON mode).
■ “PASSENGER AIR BAG” indicator information
If any of the following problems occur, it is possible that there is a malfunction
in the system. Have the vehicle inspected by any authorized Toyota retailer or
Toyota authorized repairer, or any reliable repairer.
● Neither “ON” nor “OFF” comes on.
● The indicator light does not change when the airbag manual on-off switch is
switched to “ON” or “OFF”.
Deactivating the airbag for the front passenger
WARNING
■ When installing a child restraint system
For safety reasons, always install the child restraint system in a rear seat. In
the event that the rear seat cannot be used, the front seat can be used as
long as the airbag manual on-off system is set to “OFF”.
If the airbag manual on-off system is left on, the strong impact of the airbag
deployment (inflation) may cause serious injury or even death.
■ When a child restraint system is not installed on the front passenger
seat
Ensure that the airbag manual on-off system is set to “ON”.
If it is left off, the airbag may not deploy in the event of an accident, which
may result in serious injury or even death.

981-3. Emergency assistance
HILUX_OM_OM0K789E_(EE)
When the engine switch is turned to the “ON” position (vehicles with-
out smart entry & start system) or IGNITION ON mode (vehicles with
smart entry & start system), the red indicator light will illuminate for 10
seconds. Then, the green indicator light will illuminate for 2 seconds
and remain illuminated if the system is functioning properly. The indi-
cator lights indicate the following:
● If the green indicator light illuminates and stays on, the system is
enabled.
● If the green indicator light flashes twice per second, an automatic or
manual Emergency Call is being made.
● If the red indicator light illuminates at any time other than immedi-
ately after the engine switch is turned to the “ON” position (vehicles
without smart entry & start system) or IGNITION ON mode (vehi-
cles with smart entry & start system), the system may be malfunc-
tioning or the backup battery may be depleted. Contact any
authorized Toyota retailer or Toyota authorized repairer, or any reli-
able repairer.
● If the red indicator light blinks for approximately 30 seconds during
an Emergency Call, the call has been disconnected or the cellular
network signal is weak.
■ Free/Open Source Software Information
This product contains Free/Open Source Software (FOSS). The license infor-
mation and/or the source code of such FOSS can be found at the following
URL.
http://www.opensourceautomotive.com/dcm/toyota/
Indicator lights

1101-3. Emergency assistance
HILUX_OM_OM0K789E_(EE)
When the engine switch is turned to the “ON” position (vehicles with-
out smart entry & start system) or IGNITION ON mode (vehicles with
smart entry & start system), the red indicator light will illuminate for 10
seconds and then the green indicator light will illuminate, indicating
that the system is enabled. The indicator lights indicate the following:
● If the green indicator light illuminates and stays on, the system is
enabled.
● If the green indicator light flashes twice per second, an automatic or
manual Emergency Call is being made.
● If no indicator lights illuminate, the system is not enabled.
● If the red indicator light illuminates at any time other than immedi-
ately after the engine switch is turned to the “ON” position (vehicles
without smart entry & start system) or IGNITION ON mode (vehi-
cles with smart entry & start system), the system may be malfunc-
tioning or the backup battery may be depleted. The backup battery
has lifespan of at least 3 years. Contact any authorized Toyota
retailer or Toyota authorized repairer, or any reliable repairer.
● If the red indicator light blinks for approximately 30 seconds during
an Emergency Call, the call has been disconnected or the cellular
network signal is weak.
A test mode is provided for to check the performance of the Emer-
gency Call system. To test the device, contact any authorized Toyota
retailer or Toyota authorized repairer, or any reliable repairer.
Indicator lights
Device test mode

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1-4. Theft deterrent system
HILUX_OM_OM0K789E_(EE)
For safety and security
Engine immobilizer system
Vehicles without smart entry &
start system:
The indicator light flashes after
the key has been removed from
the engine switch to indicate that
the system is operating.
The indicator light stops flashing
after the registered key has been
inserted into the engine switch to
indicate that the system has been
canceled.
The vehicle’s keys have built-in transponder chips that prevent
the engine from starting if a key has not been previously regis-
tered in the vehicle’s on-board computer.
Never leave the keys inside the vehicle when you leave the vehi-
cle.
This system is designed to help prevent vehicle theft but does not
guarantee absolute security against all vehicle thefts.

1141-4. Theft deterrent system
HILUX_OM_OM0K789E_(EE)
Vehicles with smart entry & start system:
The indicator light flashes after the engine switch has been turned off
to indicate that the system is operating.
The indicator light stops flashing after the engine switch has been
turned to ACCESSORY or IGNITION ON mode to indicate that the
system has been canceled.
■ System maintenance
The vehicle has a maintenance-free type engine immobilizer system.
■ Conditions that may cause the system to malfunction
● If the grip portion of the key is in contact with a metallic object
● If the key is in close proximity to or touching a key to the security system
(key with a built-in transponder chip) of another vehicle
NOTICE
■ To ensure the system operates correctly
Do not modify or remove the system. If modified or removed, the proper
operation of the system cannot be guaranteed.

1161-4. Theft deterrent system
HILUX_OM_OM0K789E_(EE)
Close the doors and hood, and
lock all the doors using the entry
function (vehicles with smart entry
& start system) or wireless remote
control. The system will be set
automatically after 30 seconds.
Models for model code destination
Blank* (except for Kazakhstan,
Kyrgyzstan and Russia): The
alarm can also be set using the
mechanical key.
The indicator light changes from being on to flashing when the system is
set.
*: See “Checking your vehicle’s model” if you are not sure of which model
your vehicle is. ( P. 1 2 )
Do one of the following to deactivate or stop the alarms:
Models for model code destination Blank* (except for Kazakhstan,
Kyrgyzstan and Russia)
● Unlock the doors.
● Start the engine. (The alarm will be deactivated or stopped after a
few seconds.)
Models for model code destination Blank (for Kazakhstan, Kyrgyz-
stan and Russia) and W*
● Unlock the doors using the entry function (vehicles with smart
entry & start system) or the wireless remote control.
● Start the engine. (The alarm will be deactivated or stopped after a
few seconds.)
*: See “Checking your vehicle’s model” if you are not sure of which model
your vehicle is. ( P. 1 2 )
Setting the alarm system
Deactivating or stopping the alarm