fuel TOYOTA MIRAI 2021 Warranties & Maintenance Guides (in English)

SAFETY PRECAUTIONS
Your Mirai Fuel Cell has both high-voltage DC and AC systems, as well as a 12-volt system.
Both DC and AC high voltage are very dangerous and can cause personal injury, severe
burns, electric shock and even fatal injury.
To avoid personal injury, please follow all caution labels attached to high-voltage parts.
Do not touch or attempt to remove or replace any high-voltage (orange-colored) wiring
and connectors. Do not touch the service plugs located on top of the high voltage traction
battery and fuel cell stack assemblies.
If an accident occurs, do not touch any high-voltage wiring, connectors or parts, such as the
under hood inverter with converter assembly or the high voltage traction battery assembly.
Do not touch the potassium hydroxide electrolyte that might spill or leak from the high
voltage traction battery as the result of an accident. If potassium hydroxide electrolyte
gets on your skin or in your eyes, neutralize it immediately with a saturated boric acid
solution (ratio: 80 grams boric acid to two liters water). Seek immediate medical attention.
The hydrogen gas is flammable, and can ignite within a large range of concentrations
(4 to 74.5%). However, it diffuses easily and tends not to remain near the ground. If the
sound of hydrogen leaking (a loud hissing sound) can be heard, immediately step away
from the vehicle as there is a chance that the hydrogen gas may ignite.
Water is recommended as the extinguishing agent for vehicle fires except for hydrogen
and/or high voltage traction battery fires, which should be allowed to burn out.
The Toyota Mirai Fuel Cell is being offered in limited quantities. While non-powertrain
and non-fuel cell component warranty service can be performed by any Toyota
dealership, powertrain warranty service and fuel cell component warranty service
must only be performed by an authorized Mirai Fuel Cell Toyota dealership.
To locate your nearest authorized Mirai Fuel Cell Toyota dealership, log on to
www.toyota.com or contact the Toyota Brand Engagement Center at (800) 331-4331.

7
THE IMMOBILIZER KEY

THE NEW WORLD OF
ANTI-THEFT TECHNOLOGY
This Toyota vehicle may be equipped
with an electronic “immobilizer” anti-theft
system. When the key is inserted into the
ignition switch, it transmits an electronic
code to an immobilizer computer. The
engine will only start if the code in the
key matches the code in the immobilizer.
If the code does not match, the immobilizer
disables the ignition and fuel systems.
While an exact physical copy of the key
will open the door and allow retrieval of
items locked in the vehicle, it won’t start
the vehicle unless the key has the same
code as the immobilizer.


SECURITY
For security purposes, access to key
codes and service procedures for
e
lectronically registering replacement
keys is restricted. Only a Toyota dealer
or certain bonded/registered independent
l
ocksmiths can generate replacement keys.
Introduction
INTRODUCTION

10
Important: You must use the Dispute
Settlement Program (or, in California,
the CDSP) before seeking remedies
through a court action pursuant to the
Magnuson-Moss Warranty Act (the
“Act”). However, if you choose to
pursue rights and remedies not created
by the Act, you are not required to use
the Dispute Settlement Program
(CDSP). You may also be required to
use the Dispute Settlement Program or
CDSP before seeking remedies under
the “Lemon Laws” of your state. Please
check this booklet and the appropriate
page of the Owner’s Warranty Rights
Notification booklet for additional
information and the requirements
applicable to your state.
Who Is the Warrantor
The warrantor for these limited warranties
is Toyota Motor Sales, U.S.A., Inc.
(“Toyota”), a California corporation, P.O.
Box 259001, Plano, Texas 75025-9001.
Which Vehicles Are Covered
These warranties apply to all 2021 model-
year Mirai Fuel Cell vehicles distributed
by Toyota that are originally sold by an
authorized Mirai Fuel Cell Toyota dealer
in the United States and normally operated
or touring in the United States, U.S.
territories or Canada. Warranty coverage
is automatically transferred at no cost to
subsequent vehicle owners.
Multiple Warranty Conditions
This booklet contains warranty terms
and conditions that may vary depending
on the part covered. A warranty for specific
parts or systems, such as the Powertrain
Warranty or Fuel Cell System Warranty,
is governed by the coverage set forth in
that warranty as well as the General
Warranty Provisions.
When Warranty Begins
The warranty period begins on the vehicle’s
in-service date, which is the first date the
vehicle is either delivered to an ultimate
purchaser, leased or used as a company
car or demonstrator.
Repairs Made at No Charge
Repairs and adjustments covered by these
warranties are made at no charge for parts
and labor.
Parts Replacement
Any needed parts replacement will be
made using new or remanufactured parts.
The decision whether a part should be
repaired or replaced will be made by the
servicing Toyota dealership and/or Toyota.
Parts scheduled to be replaced as required
maintenance are warranted until their first
replacement only.
Your Warranties in Detail
GENERAL WARRANTY PROVISIONS
WARRANTY

13
* Exception of the Hybrid Battery Pack Warranty coverage of 10 years/150,000 miles, whichever occurs first.

WHAT IS COVERED
AND HOW LONG
Basic Warranty
This warranty covers repairs and
adjustments needed to correct defects
in materials or workmanship of any
part supplied by Toyota, subject to the
exceptions indicated under “What
Is Not Covered” on pages 14–15.
Coverage is for 36 months or 36,000 miles,
whichever occurs first, with the exception of
air conditioning recharge, wheel alignment
and wheel balancing, which are covered for 12
months or 12,000 miles, whichever occurs first.
Fuel Cell System Warranty
This warranty covers repairs needed to
correc t defects in materials or workmanship
of the components listed here and supplied
by Toyo t a , subject to the exceptions indicated
under “What Is Not Covered” on pages 14-15 .
The Fuel Cell System Warranty is in effect for
8 years or 100,000 miles from the vehicle’s
in-service date, whichever occurs first for the
following components:
• Fuel cell air compressor
•
F
uel cell boost converter
•

F
uel cell ECU
•

F
uel cell hydrogen tanks
•

F
uel cell power control unit (PCU)
•

F
uel cell stack
•

H
ybrid battery ECU (battery voltage sensor)
•

H
ybrid battery pack*
•

Hybrid contro l module (power management
control module)
•

H
ydrogen fueling ECU


Powertrain Warranty
This warranty covers repairs needed to
correct defects in materials or workmanship
of any component listed below and in the

next column and supplied by Toyota, subject
to the exceptions indicated under “What Is
Not Covered” on pages 14–15.
Coverage is for 60 months or 60,000 miles,
whichever occurs first.
Transaxle and Mounts
Case and all internal parts, transaxle mounts,
seals and gaskets
.
Front-Wheel-Drive Systems
Axle shaft, hub, bearings, seals and gaskets.
Restraint Systems Warranty
This warranty covers repairs needed to
correct defects in materials or workmanship
of any seatbelt or airbag system supplied by
Toyota, subject to the exceptions indicated
under “What Is Not Covered” on pages 14–15.
Coverage is for 60 months or 60,000 miles,
whichever occurs first.
For vehicles sold and registered in the
state of Kansas, the warranty for seatbelts
and related components is 10 years,
regardless of mileage.
NEW VEHICLE LIMITED WARRANTY
Your Warranties in Detail
WARRANTY

14



Corrosion Perforation Warranty
This warranty covers repair or replacement
of any original body panel that develops
perforation from corrosion (rust-through),
subject to the exceptions indicated under
“What Is Not Covered” on pages 14–15.
Coverage is for 60 months, regardless
of mileage.
For information on how to protect your
vehicle from corrosion, refer to sections
related to maintenance and care in the
Owner’s Manual.
To w i n g
When your vehicle is inoperable due to failure
of a warranted part, Toyota will tow the
vehicle to the closest authorized Mirai Fuel Cell
Toyota dealership within 300 miles of the
vehicle’s loca
tion.
If the vehicle is located in excess of
300 miles from an authorized Mirai Fuel Cell
Toyota dealership, then the vehicle will be
towed to the nearest Toyota dealer and you will
be responsible for additional towing charges to
return the vehicle to an authorized Mirai Fuel
Cell Toyota dealership, if necessary.
Coverage is for 36 months, regardless
of mileage.


WHAT IS NOT COVERED
This warranty does not cover damage or
failures resulting directly or indirectly from
any of the following:
• Fire, accidents or theft
• Abuse or negligence
• Misuse — for example, racing
o r overloading
• Improper repairs
• Alteration or tampering, including
installation of non-Genuine
Toyota Accessories
• Lack of or improper maintenance,
including use of fluids and fuel
other than those specified in the
Owner’s Manual
• Installation of parts that are not
Toyota Genuine Parts
• Airborne chemicals, tree sap, road
debris (including stone chips), rail dust,
salt, hail, floods, wind storms, lightning
and other environmental conditions
• Water contamination
• Us e of a hydrogen fueling station that does
not conform to the Society of Automotive
Engineer s (SAE) fueling protocol
• Neglecting to follow correct fueling procedures
NEW VEHICLE LIMITED WARRANTY
Your Warranties in Detail
WARRANTY

15
NEW VEHICLE LIMITED WARRANTY
This warranty also does not cover the following:
Tires
Tires are covered by a separate warranty
provided by the tire manufacturer. See
page 17.
Gradual Driving Range Reduction
As with all vehicles, the vehicle components
of the Mirai Fuel Cell will wear with time
and use , and vehicle range will decrease.
The actual range may vary considerably due
to driving styles, degrees of acceleration,
accessory load (for example, heate r and
A /C usage), operating environment and road
conditions. Vehicle range reduction is normal
and is NOT covered under warranty.
Normal Wear and Tear
Noise, vibration, cosmetic conditions and
other deterioration caused by normal wear
and tear .
Maintenance Expense
Normal maintenance services such as:
• Replacement of fluids and filters
• Lubrication
• Cleaning and polishing
• Replacement of worn wiper blades and
brake pads/linings
Vehicles with Altered Odometer
Failure of a vehicle on which the odometer
has been altered so that actual vehicle
mileage cannot be readily determined.


Salvage or Total-Loss Vehicles
Any vehicle that has ever been branded as
salvage, total loss, true mileage unknown or
similar title under any state’s law or has ever
been declared a “total loss” or equivalent by
a financial institution or insurer, such as by
payment for a claim in lieu of repairs because
the cost of repairs exceeded the cash value
of the vehicle. This exclusion does not apply
to the emission control warranties, including
Emission Control Warranty Enhancements or
any open Safety Recalls/SSCs/LSCs.
Incidental Damages
Incidental or consequential damages
associated with a vehicle failure. Such
damages include but are not limited to
inconvenience; the cost of transportation,
telephone calls and lodging; the loss of
personal or commercial property; and the
loss of pay or revenue.
Disclaimer of Extra
Expenses and Damages
The performance of necessary repairs
and adjustments is the exclusive remedy
under this warranty or any implied
warranty. Toyota does not authorize
any person to create for it any other
obligation or liability in connection with
this vehicle. Toyota shall not be liable
for incidental or consequential damages
resulting from breach of this written
warranty or any implied warranty. Any
implied warranty of merchantability or
fitness for a particular purpose is limited
to the duration of this written warranty,
except in states where this limitation
is not allowed.
Your Warranties in Detail
WARRANTY

18Your Responsibilities


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 qualified person or
facility. However, Toyota recommends having
maintenance performed by an authorized
Mirai Fuel Cell Toyota dealership. Powertrain
and fuel cell component service or repairs
should be performed by an authorized Mirai
Fuel Cell Toyota dealership in accordance
with the safety precautions discussed at
the beginning of this booklet. In addition,
software updates may be available during
your scheduled maintenance visit and can
only be installed by an authorized Mirai Fuel
Cell Toyota dealership.
Authorized Mirai Fuel Cell Toyota dealerships
have technicians who are specially trained
to maintain and repair Toyota Mirai Fuel Cell
vehicles. They stay current on the latest
service information through Toyota technical
bulletins, service publications and training
courses. They are also certified through the
Toyota Certification Program, which involves
a series of rigorous examinations. Feel free to
ask the Toyota dealership to show you their
technicians’ credentials.
You can be confident you’re getting the best
possible service for your vehicle when you
take it to an authorized Mirai Fuel Cell
Toyota dealership.
OPERATION AND MAINTENANCE

WARRANTY

20Your Responsibilities
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 Mirai
Fuel Cell Toyota dealership. If your vehicle
cannot be driven, contact your nearest
authorized Mirai Fuel Cell Toyota
dealership for towing assistance.
When your vehicle is inoperable due to
failure of a warranted part, Toyota will
tow the vehicle to the closest authorized
Mirai Fuel Cell Toyota dealership within
300 miles of the vehicle’s location.
If the vehicle is located in excess of
300 miles from an authorized Toyota Mirai
Fuel Cell dealership, then the vehicle will
be towed to the nearest Toyota dealer and
you will be responsible for additional
towing charges to return the vehicle to
an authorized Mirai Fuel Cell Toyota
dealership, if necessary.
The Toyota Mirai Fuel Cell is being offered
in limited quantities. While non-powertrain
and non-fuel cell component warranty
service can be performed by any Toyota
dealership, powertrain warranty service
and fuel cell component warranty service
must only be performed by an authorized
Mirai Fuel Cell Toyota dealership.

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.
OBTAINING WARRANTY SERVICE
WARRANTY

21Your Responsibilities
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 Mirai Fuel Cell Toyo t a
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
Mirai Fuel Cell Toyota dealership as soon
as possible after an emergency repair.
The Toyota Mirai Fuel Cell is being offered
in limited quantities. While non-powertrain
and non-fuel cell component warranty
service can be performed by any To
yota
dealership, powertrain warranty service
and fuel cell component warranty service
must only be performed by an authorized
Mirai Fuel Cell To
yota dealership.
OBTAINING WARRANTY SERVICE
WARRANTY

26
5,000 miles or 6 months
■ Check installation of driver’s floor mat
■ Inspect and adjust all fluid levels1
■Inspect FC HV battery cooling intake filter2
■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
■Inspect fuel cell air filter
■Inspect steering linkage and boots
■ Tighten nuts and bolts on chassis
and body
Extensive idling and/or low speed driving
for a long distance such as police, taxi
or door-to-door delivery use:
■ Inspect hydrogen supply system for
leaks and damage
■ Inspect hydrogen tank (with valve)
for leaks and damage
■Inspect hydrogen tank band for damage
Driving while towing, using a car-top
carrier, or heavy vehicle loading:
4
■ Tighten nuts and bolts on chassis
and body
Operating on rough or muddy roads, or
roads with melted snow:
■ Inspect hydrogen supply system for
leaks and damage
■ Inspect hydrogen tank (with valve) for
leaks and damage
■Inspect hydrogen tank band for damage
10,000 miles or 12 months
■Check installation of driver’s floor mat
■Inspect and adjust all fluid levels1
■Inspect FC HV battery cooling intake filter2
■Inspect wiper blades
■Replace cabin air filter
■Rotate tires
■ Visually inspect brake linings/drums
and brake pads/discs
Inspect the following:
■Fuel cell air filter
■Fuel cell cooling system for leaks
■Hydrogen sensor
■ Hydrogen supply system for leaks
and damage
■ Hydrogen tank (with valve) for leaks
and damage
■ Hydrogen tank band for looseness
and damage
Additional Maintenance Items for
Special Operating Conditions3
Driving on dirt roads or dusty roads: ■Inspect ball joints and dust covers
■Inspect drive shaft boots
■Inspect steering linkage and boots
■ Tighten nuts and bolts on chassis
and body
Driving while towing, using a car-top
carrier, or heavy vehicle loading:
4
■ Tighten nuts and bolts on chassis
and body

Dealer Service verification:
D
ate: Mileage:
Dealer Service verification:
D
ate: Mileage:
Maintenance Log
MAINTENANCE LOG
MAINTENANCE