engine oil TOYOTA 4RUNNER 2018 Owners Manual (in English)

15Pictorial index
4RUNNER (U)_(OM35B46U)
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 369
Tire size/inflation pressure . . . . . . . . . . . . . . . . . . . . . . . . . P. 472
Winter tires/tire chain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 272
Checking/rotation/tire pressure warning system . . . . . . . . . P. 369
Coping with flat tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 433
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 353
Opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 353
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 465
Coping with overheat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 457
Headlights/daytime running lights . . . . . . . . . . . . . . . . . . . . P. 208
Front side marker lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 208
Front turn signal/parking lights . . . . . . . . . . . . . . . . . . . . . . P. 208
Fog lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 214
Turn signal lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 206
Stop/tail lights/rear side marker lights . . . . . . . . . . . . . . . . P. 208
License plate lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 208
Back-up lights
Shifting the shift lever to R . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 201
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Light bulbs of the exterior lights for driving
(Replacing method: P. 389, Wattages: P. 473)
*: Vehicles with a smart key system
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782. Instrument cluster
4RUNNER (U)_(OM35B46U)
*1: These lights turn on when the engine switch is turned to IGNITION ONmode (vehicles with a smart key system) or the engine switch is turned to
the “ON” position (vehicles without a smart key system) to indicate that a
system check is being performed. They will turn off after the engine is
started, or after a few seconds. There may be a malfunction in a system if
the lights do not come on, or do not turn off. Have the vehicle inspected by
your Toyota dealer.
*2: The light flashes to indicate a malfunction.
*3: The light flashes rapidly to indicate a malfunction.
*4: The light flashes continuously to indicate a malfunction.
Open door warning light
(→P. 419)*1Master warning light
(→P. 426)
Low fuel level warning
light ( →P. 419)*1Tire pressure warning
light (→P. 420)
Seat belt reminder light
(→P. 420)
(if equipped)
Unengaged “Park” warn-
ing light ( →P. 419)
*1
Low engine oil pressure
warning light ( →P. 417)*1
(if equipped)
KDSS warning light
(→P. 419)
*1
Power steering warning
light ( →P. 419)*1, 2
(if equipped)
Automatic running
boards indicator light
(→P. 419)

1694-1. Before driving
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Driving
4RUNNER (U)_(OM35B46U)
NOTICE
■When encounterin g flooded 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
In the event that you drive on a flooded road and the vehicle is flooded, be
sure to have your Toyota dealer check the following:
● Brake function
● Changes in quantity and quality of oil and fluid used for the engine, trans-
mission, transfer (4WD models), differentials, etc.
● Lubricant condition for the propeller shaft, bearings and suspension joints
(where possible), and the function of all joints, bearings, etc.

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4-6. Driving tips
●Use fluids that are appropriate to the prevailing outside tempera-
tures. • Engine oil
• Engine coolant
• Washer fluid
● Have a service technician ins pect the condition of the battery.
● Have the vehicle fitted with four snow tires or purchase a set of tire
chains for the rear tires.
Ensure that all tires are the same size and brand, and that chains match
the size of the tires.
Winter driving tips
Carry out the necessary preparations and inspections before
driving the vehicle in winter. Al ways drive the vehicle in a man-
ner appropriate to the prevailing weather conditions.
Preparation for winter

2804-6. Driving tips
4RUNNER (U)_(OM35B46U)
NOTICE
■To prevent water damage
Take all necessary safety measures to ensure that water damage to the
engine or other components does not occur.
● Water entering the engine air intake will cause severe engine damage.
● Water entering the automatic transmission will cause deterioration in shift
quality, locking up of your transmission accompanied by vibration, and ulti-
mately damage.
● Water can wash the grease from wheel bearings, causing rusting and pre-
mature failure, and may also enter the differentials, transmission and
transfer case, reducing the gear oil’s lubricating qualities.
■ When you drive through water
If driving through water, such as when crossing shallow streams, first check
the depth of the water and the bottom of the riverbed for firmness. Drive
slowly and avoid deep water.
■ Inspection after off-road driving
● Sand and mud that has accumulated in brake drums and around brake
discs may affect braking efficiency and may damage brake system compo-
nents.
● Always perform a maintenance inspection after each day of off-road driv-
ing that has taken you through rough terrain, sand, mud, or water. For
scheduled maintenance information, refer to the “Scheduled Maintenance
Guide” or “Owner’s Manual Supplement”.

3456-2. Maintenance
6
Maintenance and care
4RUNNER (U)_(OM35B46U)■
Resetting the message indicating maintenance is required (U.S.A. only)
After the required maintenance is performed according to the maintenance
schedule, please reset the message.
To reset the message, follow the procedures described below:
Turn the engine switch off with the trip meter A reading shown. ( →P. 84)
Vehicles without a smart key system:
While pressing the display change button ( →P. 83), turn the engine switch
to the “ON” position (do not start the engine because reset mode will be
canceled).
Vehicles with a smart key system:
While pressing the display change button ( →P. 83), turn the engine switch
to the IGNITION ON mode (do not start the engine because otherwise the
reset mode will be canceled).
Continue to press and hold the button until the trip meter displays “000000”.
■ Allow inspection and repairs to be performed by a Toyota dealer
●Toyota technicians are well-trained specialists and are kept up to date with
the latest service information. They are well informed about the operations
of all systems on your vehicle.
● Keep a copy of the repair order. It proves that the maintenance that has
been performed is under warranty cove rage. If any problem should arise
while your vehicle is under warranty, your Toyota dealer will promptly take
care of it.
CAUTION
■ If your vehicle is not properly maintained
Improper maintenance could result in serious damage to the vehicle and
possible death or serious injury.
■ Handling of the battery
● Engine exhaust, some of its constituents, and a wide variety of automobile
components contain or emit chemicals known to the State of California to
cause cancer and birth defects and other reproductive harm. Work in a
well ventilated area.
● Oils, fuels and fluids contained in vehicles as well as waste produced by
component wear contain or emit chemic als known to the State of Califor-
nia to cause cancer and birth defects or other reproductive harm. Avoid
exposure and wash any affected area immediately.
● Battery posts, terminals and related accessories contain lead and lead
compounds which are known to cause brain damage. Wash your hands
after handling. ( →P. 364)
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3466-2. Maintenance
4RUNNER (U)_(OM35B46U)
General maintenance
Listed below are the general maintenance items that should be
performed at the intervals specified in the “Owner’s Warranty
Information Booklet” or “Owner’s Manual Supplement/Sched-
uled Maintenance Guide”. It is recommended that any problem
you notice should be brought to the attention of your Toyota
dealer or qualified service shop for advice.
Engine compartment
ItemsCheck points
BatteryCheck the connections. (→P. 364)
Brake fluidIs the brake fluid at the correct level? ( →P. 361)
Engine coolantIs the engine coolant at the correct level? ( →P. 359)
Engine oilIs the engine oil at the correct level? (→P. 356)
Exhaust systemThere should not be any fumes or strange sounds.
Power steering fluidIs the power steering fluid at the correct level?
(→P. 363)
Radiator/condenserThe radiator and condenser should be free from
foreign objects. ( →P. 360)
Washer fluidIs there sufficient washer fluid? (→P. 367)

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6-3. Do-it-yourself maintenance
Do-it-yourself service precautions
If you perform maintenance by yourself, be sure to follow the
correct procedure as given in these sections.
ItemsParts and tools
Battery condition(→P. 364)
• Warm water• Baking soda
•Grease
• Conventional wrench (for terminal clamp bolts)
Brake fluid level
(→P. 361)
• FMVSS No.116 DOT 3 or SAE J1703 brake
fluid
• Rag or paper towel
• Funnel (used only for adding brake fluid)
Engine coolant level (→P. 359)
• “Toyota Super Long Life Coolant” or a similar
high quality ethylene glycol-based non-silicate,
non-amine, non-nitrite and non-borate coolant
with long-life hybrid organic acid technology
For the U.S.A.:
“Toyota Super Long Life Coolant” is pre-mixed
with 50% coolant and 50% deionized water.
For Canada:
“Toyota Super Long Life Coolant” is pre-mixed
with 55% coolant and 45% deionized water.
• Funnel (used only for adding coolant)
Engine oil level (→P. 356)
• “Toyota Genuine Motor Oil” or equivalent
• Rag or paper towel
• Funnel (used only for adding engine oil)

3526-3. Do-it-yourself maintenance
4RUNNER (U)_(OM35B46U)
CAUTION
The engine compartment contains many mechanisms and fluids that may
move suddenly, become hot, or become electrically energized. To avoid death
or serious injury, observe the following precautions.
■When working on the engine compartment
● Keep hands, clothing and tools away from the moving fan and engine
drive belt.
● Be careful not to touch the engine, radiator, exhaust manifold, etc. right
after driving as they may be hot. Oil and other fluids may also be hot.
● Do not leave anything that may burn easily, such as paper and rags, in the
engine compartment.
● Do not smoke, cause sparks or expose an open flame to fuel or the bat-
tery. Fuel and battery fumes are flammable.
● Be extremely cautious when working on the battery. It contains poisonous
and corrosive sulfuric acid.
■ Safety glasses
Wear safety glasses to prevent flying or falling material, fluid spray, etc.
from getting in your eyes.
NOTICE
■If you remove the air cleaner filter
Driving with the air cleaner filter removed may cause excessive engine wear
due to dirt in the air.

3546-3. Do-it-yourself maintenance
4RUNNER (U)_(OM35B46U)
Engine compartment
Washer fluid tank (→P. 367)
Power steering fluid reservoir (→ P. 363)
Engine oil level dipstick (→ P. 356)
Engine coolant reservoir (→ P. 359)
Engine oil filler cap ( →P. 357) Brake fluid reservoir
(→ P. 361)
Fuse box ( →P. 386)
Battery ( →P. 364)
Condenser ( →P. 360)
Radiator ( →P. 360)1
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