TOYOTA 4RUNNER 2021 Warranties & Maintenance Guides (in English)

30Your Responsibilities
WARRANTY
OPERATION AND MAINTENANCE
GENERAL INFORMATION
You are responsible for ensuring that
your Toyota is operated and maintained
according to the instructions in the
Owner’s Manual and this booklet.
You should keep detailed records of
vehicle maintenance, since under some
circumstances they may be required for
warranty coverage. These records should
include date of service, mileage at time
of service and a description of service
performed and/or parts installed. For
your convenience, a maintenance log is
included in this booklet. If you sell your
vehicle, you should give your maintenance
records to the new owner.
Toyota will not deny a warranty claim
solely because you do not have records
to show that you maintained your vehicle.
However, damage or failure caused by
lack of proper maintenance is not
covered under warranty.

WHERE TO GO
FOR MAINTENANCE
You may have maintenance performed
on your vehicle by any qualied person
or facility. However, Toyota recommends
having maintenance performed by an
authorized Toyota dealership.
Toyota dealership technicians are specially
trained to maintain and repair Toyota
vehicles. They stay current on the latest
service information through Toyota
technical bulletins, service publications
and training courses. Many are also
certied through the Toyota Certication
Program, which involves a series of
rigorous written examinations. Feel free
to ask any Toyota dealership to show you
their technicians’ credentials.
You can be condent you’re getting the
best possible service for your vehicle
when you take it to a Toyota dealership.
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31Your Responsibilities
WARRANTY
OPERATION AND MAINTENANCE
REPLACEMENT PARTS
Warranty coverage is not dependent
upon the use of any particular brand
of replacement parts. However, Toyota
recommends using only Toyota Genuine
Parts when you need to replace a part
on your vehicle. Like all Toyota products,
Toyota Genuine Parts are built to the
highest standards of quality, durability
and performance. They are also designed
to t your vehicle’s exact specications.
Your Toyota dealership maintains an
extensive inventory of Toyota Genuine
Parts to meet your vehicle service needs.
And because it is linked electronically to
Toyota’s Parts Distribution Centers, the
dealership has quick access to any parts
it may not have in stock.


Toyota Genuine Parts are covered by their
own warranty (see your dealer for details)
or the remainder of any applicable New
Vehicle Limited Warranty, whichever is
longer. Parts that are not Toyota Genuine
Parts, or any damage or failures resulting
from their use, are not covered by any
Toyota warranty.
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32Your Responsibilities
WARRANTY
OBTAINING WARRANTY SERVICE
BY GEOGRAPHIC REGION
In the United States, U.S.
Territories, Canada and Mexico
To obtain warranty service in the United
States, U.S. territories, Canada or Mexico,
take your vehicle to an authorized Toyota
dealership. If your vehicle cannot be
driven, contact your nearest Toyota
dealership for towing assistance. You do
not have to pay for towing to the nearest
Toyota dealership if your vehicle is inoperable
due to failure of a warranted part.
Outside the United States, U.S.
Territories, Canada and Mexico
If you are using your vehicle outside the
United States, U.S. territories, Canada and
Mexico and need warranty service, contact
a local Toyota dealership. Please note,
however, that your vehicle may not be
repaired free of charge because the local
Toyota distributor may have no obligation
to provide warranty service for your
vehicle, and/or your vehicle may not
comply with local regulatory or
environmental requirements.
EMERGENCY REPAIRS
If your vehicle is inoperable or unsafe to
drive and there is no Toyota dealership
reasonably available to make repairs, you
may perform the repairs yourself or have
them performed by another automotive
service provider. Toyota will reimburse you
for any of the repairs that are covered by
warranty. To receive reimbursement,
present to an authorized Toyota dealership
your paid repair invoices and any parts
that were removed from the vehicle. You
will be reimbursed for warranted parts at
the manufacturer’s suggested retail price
and warranted labor at a geographically
appropriate hourly rate multiplied by
Toyota’s recommended time allowance
for the repair.
If your vehicle requires emergency repair,
Toyota assumes no liability for subsequent
failures caused by improper repairs or the
use of parts that are not Toyota Genuine
Parts unless you have the vehicle properly
repaired in a timely manner. To ensure that
warranty coverage remains intact, have
your vehicle inspected by an authorized
Toyota dealership as soon as possible
after an emergency repair.
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33Maintenance Log
MAINTENANCE
THE IMPORTANCE OF SCHEDULED MAINTENANCE
R
egular maintenance is essential
to obtaining the highest level of
performance, safety and reliability
from your Toyota. It can also increase
your vehicle’s resale value. The following
pages are designed to help you make sure
your vehicle receives proper and timely
maintenance. Along with other important
information related to vehicle service,
you’ll nd factory-recommended
maintenance guidelines and a log in
which to document your vehicle’s
maintenance history. In addition to scheduled maintenance,

your vehicle requires ongoing general
maintenance such as uid checks and
visual inspections. These procedures are
explained in the “Maintenance and Care”
section of the Owner’s Manual . Be sure
to perform these procedures regularly to
ensure the most trouble-free operation of
your vehicle.
With proper maintenance and care, your
vehicle will last longer and deliver more
dependable, economical performance.
Follow this booklet’s recommendations
and you’ll enjoy maximum reliability and
peace of mind from your Toyota for many
years to come.
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34Maintenance Log
MAINTENANCE
MAINTAINING YOUR WARRANTY
IMPORTANT MAINTENANCE
INFORMATION
It is especially important to both
routinely check your vehicle’s engine
oil level (once a month) and regularly
replace the engine oil and oil lter
(see the Maintenance Log section of
this booklet to determine how often
you should change your vehicle’s oil
and lter). Failure to do so can cause
oil starvation and/or oil gelling, which
can result in severe damage to your
vehicle and require costly repairs that
are not covered by the New Vehicle
Limited Warranty.
Maintenance Records
Maintaining your vehicle according to
the recommendations in this booklet is
required to ensure that your warranty
coverage remains intact. You should keep
detailed records of vehicle maintenance,
including date of service, mileage at time
of service and a description of service
and/or parts installation performed. The
scheduled maintenance log in this booklet
can help you document this information. If
you sell your vehicle, be sure to give your
maintenance records to the new owner.
Toyota will not deny a warranty claim
solely because you do not have records
to show that you maintained your vehicle.
However, damage or failure caused by lack
of proper maintenance is not covered
under warranty.


Maintenance Providers
Maintenance and repair services may be
performed by you or by any automotive
service provider you choose. Toyota will
not deny a warranty claim solely because
you used a service provider other than a
Toyota dealership for maintenance and
repairs. However, damage or failure
caused by improper maintenance or
repairs is not covered under warranty.
Dealer-Recommended
Maintenance
Your dealer may recommend more
frequent maintenance intervals or more
maintenance services than those listed in
the scheduled maintenance log. These
additional services are not required to
maintain your warranty coverage. Ask
your dealer to explain any recommended
maintenance not included in the scheduled
maintenance log.
For a complete description of Toyota
warranty coverages, see the Warranty
Information portion of this booklet.
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35Maintenance Log
MAINTENANCE
USING THE MAINTENANCE LOG CHARTS
R
egular maintenance is essential
to obtaining the highest level of
performance, safety and reliability
from your Toyota. It can also increase
your vehicle’s resale value. This
booklet presents Toyota’s maintenance
recommendations in convenient checklists,
so you can easily see what type of
maintenance your vehicle needs and
document that the work was performed.
To ensure that your vehicle receives
rst-quality service and parts, Toyota
recommends having maintenance
performed by an authorized Toyota
dealership. Toyota dealership technicians
are experts on Toyota vehicles, and they
use Toyota Genuine Parts designed to
your vehicle’s exact specications. When
you go to a Toyota dealership, you can be
condent that they will use Toyota Genuine
Parts and have Toyota-trained technicians.
Miles or Months?
Toyota recommends obtaining scheduled
maintenance for your vehicle every
5,000 miles or six months, whichever
comes rst.
For example:
• If you drive 5,000 miles in less than six
months, you should obtain maintenance
at 5,000 miles — don’t wait until six months.
• If at six months you have driven less
than 5,000 miles, you should obtain
maintenance at six months — don’t
wait until 5,000 miles.
Be sure to keep an eye on your mileage
so that you obtain maintenance when
recommended. If you are a low-mileage
driver, mark your calendar to remind
yourself to obtain maintenance every
six months.
Documenting Your Investment
To help you verify that you’ve invested in
proper maintenance, each maintenance
checklist includes space for your Toyota
dealership to certify that you obtained
Genuine Toyota Service for your vehicle.
The dealership may mark the dealer
service verication area with the following
stamp (which may be customized with the
dealership’s name):
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36Maintenance Log
USING THE MAINTENANCE LOG CHARTS
MAINTENANCE
Special Operating Conditions
In addition to standard maintenance items,
the maintenance log indicates services that
should be performed on vehicles that are
driven under especially demanding
conditions. These “special operating
conditions” and their required maintenance
items are clearly indicated in each chart.
NOTE:
You should perform these additional
maintenance services only if the
majority of your driving is done under
the special operating conditions
indicated. If you only occasionally
drive under these circumstances, it
is not necessary to perform the
additional services.
Engine Oil Selection
Please refer to your Owner’s Manual for the
specic oil viscosity rating recommended
for your vehicle/engine type.
Additional Maintenance
In addition to scheduled maintenance,
your Toyota requires ongoing general
maintenance, such as uid checks and
visual inspections. These procedures are
explained in the “Maintenance and Care”
section of the Owner’ s Manual. Be sure
to perform these procedures regularly to
ensure the most trouble-free operation
of your vehicle.
SuperChrome and
Alloy Wheel Care
If you purchased Genuine Toyota Accessory
SuperChrome or Aluminum Alloy Wheels,
follow these cleaning guidelines to maintain
the appearance of your wheels:
• If wheels are hot, wait for them to cool
before washing.
• Use a soft sponge or cotton cloth to
apply the same mild car-wash soap as
used for the vehicle body. Quickly rinse
off with water. Use a soft cloth to apply
the same car wax as used for the
vehicle body.
• DO NOT USE: Any kind of chemical-
based cleaners, alcohol, solvents,
gasoline, steam cleaners, scouring
pads, wire brushes or coarse abrasives
to clean your wheels.
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37Maintenance Log
MAINTENANCE
OFF-ROAD DAILY MAINTENANCE
I
n addition to the maintenance items
indicated for each mileage/month
interval, you should perform certain
inspections daily when you drive off-road.
Whenever you take your vehicle off-road
through deep sand, mud or water, perform
these inspections every day:
• Check ball joints and dust covers
• Check brake lines and hoses
• Check brake pads/discs
• Check differential oil
• Check drive shaft boots
• Check engine air lter
• Check nuts and bolts on chassis and body
• Check steering linkage and boots
• Check transfer case oil (4WD models)
• Check transmission uid or oil
• Lubricate propeller shaft
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38Maintenance Log
MAINTENANCE LOG
MAINTENANCE
5,000 miles or 6 months
Check installation of driver’s floor mat
Inspect and adjust all fluid levels1
Inspect wiper blades
Rotate tires
Visually inspect brake linings/drums
and brake pads/discs
Additional Maintenance Items for
Special Operating Conditions3
Driving on dirt roads or dusty roads:Inspect ball joints and dust covers
Inspect drive shaft boots (4WD)
Inspect engine air filter
Inspect steering linkage and boots
Lubricate propeller shaft4
Replace engine oil and oil filter2
Re-torque propeller shaft bolt4
Tighten nuts and bolts on chassis
and body
Driving while towing, using a car-top
carrier, or heavy vehicle loading:
6
Lubricate propeller shaft4
Replace engine oil and oil filter2
R e-torque propeller shaft bolt4
Tighten nuts and bolts on chassis
and body
Repeated trips of less than five miles in
temperatures below 32°F / 0°C:
Replace engine oil and oil filter2
Extensive idling and/or low speed driving
for a long distance such as police, taxi
or door-to-door delivery use:
Replace engine oil and oil filter2

DEALER SERVICE VERIFICATION:
D
ATE:
MILEAGE:
10,000 miles or 12 months
Check installation of driver’s floor mat
Inspect and adjust all fluid levels1
Inspect wiper blades
Replace engine oil and oil filter2
Rotate tires
Visually inspect brake linings/drums
and brake pads/discs
Additional Maintenance Items for
Special Operating Conditions3
Driving on dirt roads or dusty roads:Inspect ball joints and dust covers
Inspect drive shaft boots (4WD)
Inspect engine air filter
Inspect steering linkage and boots
Lubricate propeller shaft4
Re-torque propeller shaft bolt4
Tighten nuts and bolts on chassis
and body
Driving while towing, using a car-top
carrier, or heavy vehicle loading:
6
Lubricate propeller shaft4
Re-torque propeller shaft bolt4
Tighten nuts and bolts on chassis
and body

DEALER SERVICE VERIFICATION:
D
ATE:
MILEAGE:
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39Maintenance Log
MAINTENANCE LOG
MAINTENANCE
15,000 miles or 18 months
Check installation of driver’s floor mat
Inspect and adjust all fluid levels1
Inspect wiper blades
Lubricate propeller shaft
NOTE: If 0W-20 oil WAS NOT used at the last oil change, replace engine oil and oil filter.2
Inspect the following:
_Ball joints and dust covers _
Front differential oil (4WD)
_ Brake lines and hoses _
Radiator and condenser
_ Cabin air filter _
Rear differential oil
_ Drive shaft boots (4WD)
_ Steering gear
_ Engine coolant5 _ Steering linkage and boots
_ Exhaust pipes and mountings





Additional Maintenance Items for Special Operating Conditions3
Driving on dirt roads or dusty roads:Inspect engine air filter
Replace engine oil and oil filter2
Tighten nuts and bolts on chassis and body
Driving while towing, using a car-top carrier, or heavy vehicle loading:6
Replace engine oil and oil filter2
Replace front differential oil (4WD)
Replace rear differential oil
Tighten nuts and bolts on chassis and body
Repeated trips of less than five miles in temperatures below 32°F / 0°C:
Replace engine oil and oil filter2
Extensive idling and/or low speed driving for a long distance such as police, taxi or
door-to-door delivery use:
Replace engine oil and oil filter2
DEALER SERVICE VERIFICATION:
D
ATE:
MILEAGE:
Re-torque propeller shaft bolt
Rotate tires
Visually inspect brake linings/drums
and brake pads/discs
NOTE: Driving in heavy traffic, on dirt roads or in urban, dusty or desert areas may shorten
the life of the cabin air filter. Replacement may be needed if you notice reduced airflow
from the air conditioner and heater or if the windows fog easily when you use the "Fresh"
mode. Consult your dealer if any of these conditions occur.
1 Inspect sealed transmissions, transfer cases and differentials for signs of leakage. If any leakage from a sealed
component is suspected, it is recommended that you have the sealed component inspected by a Toyota dealer. Inspect
power steering fluid (if equipped) and brake fluid level/condition. Inspect engine and inverter (if equipped) coolant
level/condition/freezing point. Your dealer may recommend services (Dealer-Recommended Maintenance) based on
inspection results.
2 Reset the oil replacement reminder light (“MAINT REQD”) or the message “OIL MAINTENANCE REQUIRED” on the
multi-information display after maintenance at every 5,000 miles.
3 Perform these service items only if you drive primarily under the conditions indicated. 4 Includes operating on roads which road salt has been applied.5 Refer to “Engine Coolant” in the “Explanation of Maintenance Items” section in the back of this guide for more information.6 Not all vehicles are designed for towing. Refer to your Vehicle Owner’s Manual for details.
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