air conditioning TOYOTA HILUX 2021 (in English) Owner's Guide

4486-1. Using the air conditioning system and defogger
HILUX_OM_OM0K513E_(EE)
Q Air conditioning refrigerant (models made in Thailand*)
Type: R-134a (HFC-134a)
Capacity: 0.50 kg (1.10 lb.)
GWP (Global Warming Potential): 1430
CO2 equivalent: 0.72 t (1587.33 lb.)
*: See “Checking your vehicle’s model” if you are not sure of which model
your vehicle is. ( P. 12)

4496-1. Using the air conditioning system and defogger
6
Interior features
HILUX_OM_OM0K513E_(EE)
WARNING
QTo prevent the windshield from fogging up
O Do not use during cool air operation in extremely humid weather. The
difference between the temperature of the outside air and that of the wind-
shield can cause the outer surface of the windshield to fog up, blocking
your vision.
Q To prevent burns
O Vehicles with outside rear view mirror defoggers: Do not touch the rear
view mirror surfaces when the outsi de rear view mirror defoggers are on.
O Vehicles with windshield wiper de-icer: Do not touch the glass at lower part
of the windshield or the side of the front pillars when the windshield wiper
de-icer is on.
NOTICE
Q To prevent battery discharge
Do not leave the air conditioning syst em on longer than necessary when the
engine is not running.
O Do not place anything on the instrument
panel which may cover the air outlets.
Otherwise, air flow may be obstructed,
preventing the windshield defoggers
from defogging.

4506-1. Using the air conditioning system and defogger
HILUX_OM_OM0K513E_(EE)
Heated steering wheel/seat heaters
: If equipped
Heated steering wheel and seat heaters heat the side grips of the
steering wheel and seats, respectively.
WARNING
O Care should be taken to prevent injury if anyone in the following categories
comes in contact with the steering wheel and seats when the heater is on:
• Babies, small children, the elderly, the sick and the physically chal-
lenged
• Persons with sensitive skin
• Persons who are fatigued
• Persons who have taken alcohol or drugs that induce sleep (sleeping
drugs, cold remedies, etc.)
O Observe the following precautions to prevent minor burns or overheating:
• Do not cover the seat with a blanket or cushion when using the seat
heater.
• Do not use seat heater more than necessary.
NOTICE
O Do not put heavy objects that have an uneven surface on the seat and do
not stick sharp objects (needles, nails, etc.) into the seat.
O To prevent battery discharge, do not use the functions when the engine is
not running.

4516-1. Using the air conditioning system and defogger
6
Interior features
HILUX_OM_OM0K513E_(EE)
Turns the steering wheel heater
on/off
The indicator light comes on when
the heater is operating.
The heated steering wheel can be used when the engine switch is in the “ON”
position (vehicles without smart entry & start system) or IGNITION ON mode
(vehicles with smart entry & start system).
QFront seats
Turns on the front left seat
heater
The indicator light comes on.
Turns on the front right seat
heater
The indicator light comes on.
This illustration is for a left-hand drive vehicle. The switch posi-
tion differs for right-hand drive vehicles.
QRear seats (if equipped)
Turns on the rear left seat
heater
The indicator light comes on.
Turns on the rear right seat
heater
The indicator light comes on.
Heated steering wheel
Seat heaters
1
2
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2

4526-1. Using the air conditioning system and defogger
HILUX_OM_OM0K513E_(EE)
OThe seat heaters can be used when the engine switch is in the “ON” position
(vehicles without smart entry & start system) or IGNITION ON mode (vehi-
cles with smart entry & start system).
O When not in use, press the seat heater switch to turn the seat heater off.
The indicator light turns off.

4616-3. Using the storage features
HILUX_OM_OM0K513E_(EE)
6
Interior features
*: The shape of the auxiliary box may differ depending on the grade, etc.
OAir conditioning-linked temperature regulation function (type A) (if
equipped):
By introducing air from the air conditioning system into the auxiliary box,
canned drinks etc. can be kept hot or cold. However, as the temperature
inside the auxiliary box will become the same as the temperature of the air
flowing from the air conditioning sy stem, extreme heating and cooling are
not possible. In high humidity condition, be careful of objects inside the aux-
iliary box, as condensation may form.
O Using the air conditioning-linked temperature regulation function (type A) (if
equipped):
Allow the air conditioning system to operate, and use or to
select either or . ( P. 434, 442)
Adjust the temperature. ( P. 434, 441)
Type G (if equipped)
Open the air intake lid inside the aux-
iliary box.
To blow a large amount of air into the
auxiliary box, close the passenger
side vent. ( P. 437, 445)
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2
3

471
7Maintenance and care
HILUX_OM_OM0K513E_(EE)
7-1. Maintenance and care
Cleaning and protecting
the vehicle exterior .......... 472
Cleaning and protecting
the vehicle interior ........... 476
7-2. Maintenance
Maintenance
requirements.................... 479
7-3. Do-it-yourself maintenance
Do-it-yourself service
precautions ...................... 482
Hood .................................. 484
Engine compartment.......... 486
Tires ................................... 507
Tire inflation pressure ........ 510
Wheels ............................... 512
Air conditioning filter .......... 514
Wireless remote control/
electronic key battery....... 516
Checking and
replacing fuses ................ 520
Light bulbs ......................... 525

4757-1. Maintenance and care
7
Maintenance and care
HILUX_OM_OM0K513E_(EE)
NOTICE
QWhen using a high pressure car wash
O Vehicles with Toyota Safety Sense:
Do not spray water directly on the radar which is equipped behind the
emblem. Otherwise it may cause the device to be damaged.
O Do not bring the nozzle tip close to boots (rubber or resin manufactured
cover), connectors or the following parts. The parts may be damaged if
they come into contact with high-pressure water.
• Traction related parts
• Steering parts
• Suspension parts
• Brake parts
O Keep the cleaning nozzle at least 30 cm (11.9 in.) away from the vehicle
body. Otherwise resin section, such as moldings and bumpers, may be
deformed and damaged. Also, do not continuously hold the nozzle in the
same place.
O Do not spray the lower part of the windshield continuously.
If water enters the air conditioning system intake located near the lower
part of the windshield, the air conditioning system may not operate cor-
rectly.
O Do not wash the underside of the vehicle using a high pressure car
washer.

5147-3. Do-it-yourself maintenance
HILUX_OM_OM0K513E_(EE)
Air conditioning filter
Vehicles without smart entry & start system: Turn the engine switch
to the “LOCK” position.
Vehicles with smart entry & start system: Turn the engine switch off.
Open the glove box. Turn the
claws as shown in the illustra-
tion.
Pull out the claws.
The air conditioning filter must be changed regularly to maintain
air conditioning efficiency.
Removal method
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2
3

5157-3. Do-it-yourself maintenance
HILUX_OM_OM0K513E_(EE)
7
Maintenance and care
Pull out the damper (if
equipped) as shown in the illus-
tration, and then remove the
glove box.
Remove the filter cover.
Remove the air conditioning fil-
ter and replace it with a new
one.
The “ UP” marks shown on the fil-
ter should be pointing up.
Q Changing interval
Inspect and replace the air conditioning filter according to the maintenance
schedule. In dusty areas or areas with heavy traffic flow, early replacement
may be required. (For scheduled maintenance information, please refer to the
“Toyota Service Booklet” or “Toyota Warranty Booklet”.)
Q If air flow from the vents decreases dramatically
The filter may be clogged. Check the filter and replace if necessary.
4
5
6
NOTICE
Q When using the air conditioning system
Make sure that a filter is always installed.
Using the air conditi oning system without a filter may cause damage to the
system.