oil change TOYOTA HILUX 2023 Owners Manual

2024-1. Before driving
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NOTICE
■When encountering flooded roads or waterlogged roads
Do not drive on a road that has flooded after heavy rain etc. Doing so may
cause the following serious damage to the vehicle:
● Engine stalling
● Short in electrical components
● Engine damage caused by water immersion
● Rubber or mechanical part damage or poor lubrication due to grease
being washed away, or grease becoming contaminated with mud or dirt
In the event that you drive on a flooded road and the vehicle is flooded, or
on a sandy road, be sure to have any authorized Toyota retailer or Toyota
authorized repairer, or any reliable repairer check the following:
● Brake function
● Changes in quantity and quality of oil and fluid used for the engine, trans-
mission, transfer (4WD models), clutch, differential, etc.
● Lubricant condition for the propeller shaft, clutch fork, bearings and sus-
pension joints (where possible), and the function of all joints, bearings, etc.
■ Off-road driving (vehicles with type A wheel ornaments [P. 588])
When driving on muddy roads, rocky terrain or sand, or crossing rivers,
remove the wheel ornaments. Driving with the wheel ornaments installed
may cause the wheel ornaments to be damaged or even fall off.
After off-road driving with the wheel ornaments removed, remove dirt or for-
eign objects from the wheel before reinstalling the wheel ornaments.

2934-5. Using the driving support systems
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Driving
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■ Warning message
If the following warning message is displayed on the multi-information dis-
play, and the LDA indicator illuminates in yellow, follow the appropriate trou-
bleshooting procedure. Also, if a different warning message is displayed,
follow the instructions displayed on the screen.
● “LDA Malfunction Visit Your Dealer”
The system may not be operating properly. Have the vehicle inspected by
any authorized Toyota retailer or Toyota authorized repairer, or any reliable
repairer.
● “Lane Departure Alert Unavailable”
• The system is temporarily canceled due to a malfunction in a sensor
other than the front camera. Turn the LDA system off, wait for a little
while, and then turn the LDA system back on.
• The system is temporarily unavaila ble as the vehicle repeatedly departs
from its lane or course* in a short period of time. Turn the engine switch
to the “LOCK” position (vehicles without smart entry & start system) or off
(vehicles with smart entry & start system), and then turn it to the “ON”
position (vehicles without smart entry & start system) or IGNITION ON
mode (vehicles with smart entry & start system) again.
*: Boundary between asphalt and the side of the road, such as grass, soil, or
a curb
● “LDA Unavailable at Current Speed”
The function cannot be used as the vehicle speed exceeds the LDA opera-
tion range. Drive slower.
■ Customization
Function settings can be changed. (Customizable features: P. 648)

4917-3. Do-it-yourself maintenance
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7
Maintenance and care
■After changing the engine oil (models for model code destination W*)
The engine oil maintenance data should be reset. Perform the following pro-
cedures:
Switch the display to the trip meter A ( P. 130) when the engine switch is
in the “ON” position (vehicles without smart entry & start system) or IGNI-
TION ON mode (vehicles with smart entry & start system).
Turn the engine switch to the “LOCK” position (vehicles without smart entry
& start system) or off (vehicles with smart entry & start system).
While pressing the odometer/trip meter display change button ( P. 130),
turn the engine switch to the “ON” position (vehicles without smart entry &
start system) or IGNITION ON mode (vehicles with smart entry & start sys-
tem). (Do not start the engine because reset mode will be canceled.) Con-
tinue to press and hold the button for more than one second after the trip
meter displays “000000”.
*: See “Checking your vehicle’s model” if you are not sure of which model
your vehicle is. ( P. 1 2 )
WARNING
■Used engine oil
● Used engine oil contains potentially harmful contaminants which may
cause skin disorders such as inflammation and skin cancer, so care
should be taken to avoid prolonged and repeated contact. To remove used
engine oil from your skin, wash thoroughly with soap and water.
● Dispose of used oil and filters only in a safe and acceptable manner. Do
not dispose of used oil and filters in household trash, in sewers or onto the
ground. Call any authorized Toyota reta iler or Toyota authorized repairer,
or any reliable repairer, service station or auto parts store for information
concerning recycling or disposal.
● Do not leave used engine oil within the reach of children.
NOTICE
■To prevent serious engine damage
Check the oil level on a regular basis.
■ When replacing the engine oil
● Be careful not to spill engine oil on the vehicle components.
● Avoid overfilling, or the engine could be damaged.
● Check the oil level on the dipstick every time you refill the vehicle.
● Be sure the engine oil filler cap is properly tightened.
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5788-2. Steps to take in an emergency
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■ If “Oil maintenance required soon” is shown
The engine oil is scheduled to be changed.
Check the engine oil, and change if necessary. After changing the engine oil,
the oil change system should be reset. ( P. 491)
For Russia, Armenia, Ukraine, Byelarus, Moldova, Bosnia Herzegovina, Mon-
tenegro, Serbia and Macedonia: You have forgotten to reset the oil change
system. Change the engine oil in accordance with the maintenance schedule.
■ If “Oil maintenance required” is shown
The engine oil is scheduled to be changed.
Check and change the engine oil, and oil filter by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable repairer. After changing
the engine oil, the oil change system should be reset. ( P. 491)
For Russia, Armenia, Ukraine, Byelarus, Moldova, Bosnia Herzegovina, Mon-
tenegro, Serbia and Macedonia: You have forgotten to reset the oil change
system. Change the engine oil in accordance with the maintenance schedule.
■ If “Differential oil temp high Shift to 2WD mode Cooling time required” or
“Differential oil temp high Co oling time required” is shown
The differential oil temperature is too high.
Turn the front-wheel drive control switch to H2, and reduce the vehicle speed
or stop the vehicle in a safe place. ( P. 330)
■ If “Engine oil level low Add or replace” is shown
The engine oil level is low. (This warning message may be displayed if the
vehicle is stopped on a slope. Move the vehicle to a level surface and check
to see if the message goes off.)
Check the level of the engine oil and add or replace oil if necessary.
( P. 479)
■ If “Power turned off to save battery” is shown
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.
■ If “DPF full Manual regeneration required See owner’s manual” is shown
The deposit collected in the filter needs to be regenerated. ( P. 370)
■ If “DPF regeneration in progress” is shown
Regeneration is being automatically carried out by the DPF system.
( P. 369)

6289-1. Specifications
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Gasoline engine
*: The engine oil capacity is a reference quantity to be used when changing
the engine oil. Warm up and turn off the engine, wait more than 5 minutes,
and check the oil level on the dipstick.
■Engine oil selection
“Toyota Genuine Motor Oil” is used in your Toyota vehicle. Toyota
recommends the use of approved “Toyota Genuine Motor Oil”.
Another motor oil of matching quality can also be used.
Oil grade:
0W-20 and 5W-30:
API grade SM “Energy-Conserving”, SN “Resource-Conserving”,
SN PLUS “Resource-Conserving” or SP “Resource-Conserving”; or
ILSAC GF-6A multigrade engine oil
Recommended viscosity (SAE):
SAE 0W-20 is filled into your
Toyota vehicle at manufactur-
ing, and the best choice for
good fuel economy and good
starting in cold weather.
If SAE 0W-20 oil is not avail-
able, SAE 5W-30 oil may be
used. However, it should be
replaced with SAE 0W-20 at the
next oil change.
Lubrication system
Oil capacity
(Drain and refill  reference*)
With filter
Without filter
5.6 L (5.9 qt., 4.9 Imp.qt.)
5.3 L (5.6 qt., 4.7 Imp.qt.)
Temperature range anticipated before next oil change
Preferred

6309-1. Specifications
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Diesel engine (except for EURO V and VI models*1)
*1: EURO V and VI are emission standards. If it is not clear that your vehicle
meets relevant standards, contact any authorized Toyota retailer or Toyota
authorized repairer, or any reliable repairer.
*2: The engine oil capacity is a reference quantity to be used when changing
the engine oil. Warm up and turn off the engine, wait more than 5 minutes,
and check the oil level on the dipstick.
■Engine oil selection
“Toyota Genuine Motor Oil” is used in your Toyota vehicle. Use
Toyota approved “Toyota Genuine Motor Oil” or equivalent to sat-
isfy the following grade and viscosity.
Oil grade: API CF-4, CF or ACEA B3, B4, B5 or JASO DL-0
Recommended viscosity (SAE):
SAE 5W-30 is the best choice
for good fuel economy and
good starting in cold weather.
If you use SAE 10W-30 or a
higher viscosity engine oil in
extremely low temperatures,
the engine may become difficult
to start, so SAE 5W-30 engine
oil is recommended.
Oil capacity
(Drain and refill — reference*2)
With filter
Without filter
7.5 L (7.9 qt., 6.6 Imp.qt.)
7.0 L (7.4 qt., 6.2 Imp.qt.)
Temperature range anticipated
before next oil change
Preferred

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9
9-1. Specifications
Vehicle specifications
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Recommended viscosity (SAE):
SAE 0W-20 is filled into your
Toyota vehicle at manufactur-
ing, and the best choice for
good fuel economy and good
starting in cold weather.
How to read oil container label:
The Japanese Automobile
Standard Organization (JASO)
DL-1 Mark is added to some oil
containers to help you select
the oil you should use.
Oil viscosity (0W-20 is explained here as an example):
• The 0W in 0W-20 indicates the characteristic of the oil which
allows cold startability. Oils with a lower value before the W allow
for easier starting of the engine in cold weather.
• The 20 in 0W-20 indicates the viscosity characteristic of the oil
when the oil is at high temperature. An oil with a higher viscosity
(one with a higher value) may be better suited if the vehicle is
operated at high speeds, or under extreme load conditions.
Temperature range anticipated
before next oil change
Preferred