2022 TOYOTA MIRAI Owners Manual

481
Owners Manual_USA_M62084_en
9
9
Vehicle specifications
Vehicle specifications
9-1. SpecificationsMaintenance data (fuel, fluid level, etc.) .................. 482
Tire information ........... 488
9-2. Customization Customizable features 498
9-3. Initialization Items to initialize ......... 510

4829-1. Specifications
Owners Manual_USA_M62084_en
9-1.Specifications
*1: Unladen vehicles
*2: Vehicles without electronic sunshade
*3: Vehicles with electronic sunshade
■Vehicle identification num-
ber
The vehicle identification num-
ber (VIN) is the legal identifier
for your vehicle. This is the pri-
mary identification number for
your Toyota. It is used in regis-
tering the ownership of your
vehicle.
This number is stamped on the
top left of the instrument panel. This number is also stamped
under the right-hand front seat.
Maintenance data (fuel,
fluid level, etc.)
Dimensions and weight
Overall length195.9 in. (4975 mm)
Overall width74.2 in. (1885 mm)
Overall height*157.9 in. (1470 mm)*2
58.3 in. (1480 mm)*3
Wheelbase115.0 in. (2920 mm)
Tread*1Front63.4 in. (1610 mm)
Rear63.2 in. (1605 mm)
Vehicle capacity weight
(Occupants + luggage)835 lb. (380 kg)
Seating capacity
Seating capacity5 (Front 2, Rear 3)
Vehicle identification

4839-1. Specifications
Owners Manual_USA_M62084_en
9
Vehicle specifications
This number is also on the Certi- fication Label.
*1: H2 quality standard:
EN 17124 (European stan dard for EU27 countries)
ISO 14687 Grade D (European standard)
SAE J2719 (US standard)
*2: This is the maximum possible f ill amount. The actual fuel amount
achieved at hydrogen st ations may be different due to station capacity or
station settings.
*3: For models of JPD20L-CEDSSA*5 and JPD20L-CEDHSA*5
*4
: For models of JPD20L-CEDBSA*5
*5
: The model code is indicated on the manufacturer’s plate or label.
(  P.482)
Fuel
Fuel typeCompressed hydrogen gas*1
Nominal working pressure10150 psi (70 MPa, 714 kgf/cm2, 700
bar)
Hydrogen tanks’ fuel capacity (Refer-
ence)
 37.5 gal. (142.2 L, 31.2 Imp.gal.)
(Approximately 12.6 lb. [5.7
kg.]
*2)*3
30.8 gal. (116.9 L, 25.7 Imp.gal.)
(Approximately 10.4 lb. [4.7
kg.]
*2)*4

4849-1. Specifications
Owners Manual_USA_M62084_en
Electric motor (traction motor)
Ty p ePermanent magnet synchronous
motor
Maximum output134 kW
Maximum torque221.3 ft•lbf (300 N•m, 30.6 kgf•m)
Traction battery
Ty p eLithium-ion battery
Voltage3.7 V/cell
Capacity4.0 Ah
Quantity84 cells
Nominal voltage310.8 V
Cooling system
Capacity*
Fuel cell
stack17.3 qt. (16.4 L, 14.4 Imp. qt.)
Inverter4.2 qt. (4.0 L, 3.5 Imp. qt.)

4859-1. Specifications
Owners Manual_USA_M62084_en
9
Vehicle specifications
*: The fluid capacity is a reference quantity. If replacement is necessary, contact your Toyota dealer.
Coolant
type
Fuel cell
stack
“Toyota Genuine FC Stack Coolant”
 In order to safely cool the fuel cell stack, which
is at high voltages, the fuel cell stack coolant is
an exclusive high insulation product.
 Never use water or other kinds of coolants as
they will cause damage.
 Coolant changes are unnecessary.
 Do not reuse coolant that has been removed
from the radiator.
 Coolant is colorless.
 Consult your Toyota deale r about replenishing
or changing the fuel cell stack coolant.
Inverter
Use either of the following:
 “Toyota Super Long Life Coolant”
 Similar high-quality ethylene glycol-based non-
silicate, non-amine, non- nitrite, and non-borate
coolant with long-life hybrid org anic acid tech-
nology
Do not use plain water alone.
NOTICE
■Fuel cell stack coolant
The fuel cell stack coolant is e xclusive for fuel cell stack usage. Damage
may occur when water or any other type of coolant is used, so n ever use
any other fluid.
If the fuel cell stack coolant is low, immediately contact your Toyota dealer.

4869-1. Specifications
Owners Manual_USA_M62084_en
*: The fluid capacity is a reference quantity.If replacement is necessary, contact your Toyota dealer.
*1: Minimum pedal clearance when depressed with a force of 112 lbf (500 N, 51 kgf) while the fuel cell system is operating.
When performing the brake pedal i nspection, also be sure to check that
Electrical system (12-volt battery)
Open voltage at 68°F (20°C):
12.0 V or higher
(Turn the power switch off and turn on the
high beam headlights for 30 seconds.)
Charging rates
Quick charge
Slow charge
15 A max.
5 A max.
Transmission
Fluid capacity*5.9 qt. (5.6 L , 4.9 Imp. qt.)
Fluid typeToyota Genuine ATF WS
NOTICE
■Transmission fluid type
Using transmission fluid other than the above type may cause ab normal
noise or vibration, or damage th e transmission of your vehicle.
Brakes
Pedal clearance*14.0 in. (102 mm) Min.
Pedal free play0.04  0.24 in. (1  6 mm)
Brake pad wear limit0.04 in. (1 mm)
Parking brake lin ing wear limit0.04 in. (1 mm)
Parking brake indicator*2
When pulling the parking brake switch for
1 to 2 seconds: comes on
When pushing the parking brake switch for
1 to 2 seconds: turns off
Fluid typeFMVSS No.116 DOT 3 or SAE J1703
FMVSS No.116 DOT 4 or SAE J1704

4879-1. Specifications
Owners Manual_USA_M62084_en
9
Vehicle specifications
the brake system warning light is not illuminated when the fuel cell sys-
tem is operating. (If the brake system warning light is illuminated, refer to
P.441.)
*2: Make sure to confirm that the brake warning light (yellow) doe s not illumi-
nate. (If the brake warning light illuminates, refer to P.441.)
19-inch tires
20-inch tires
Steering
Free playLess than 1.2 in. (30 mm)
Tires and wheels
Tire size235/55R19 101V
Tire inflation pressure
(Recommended cold tire
inflation pressure)Front: 33 psi (230 kPa, 2.3 kgf/cm2 or bar)
Rear: 33 psi (230 kPa, 2.3 kgf/cm
2 or bar)
Wheel size19  8J
Wheel nut torque103 ft•lbf (140 N•m, 14.3 kgf•m)
Tire size245/45ZR20 103Y
Tire inflation pressure
(Recommended cold tire
inflation pressure)Front: 33 psi (230 kPa, 2.3 kgf/cm2 or bar)
Rear: 33 psi (230 kPa, 2.3 kgf/cm
2 or bar)
Wheel size20  8 1/2J
Wheel nut torque103 ft•lbf (140 N•m, 14.3 kgf•m)

4889-1. Specifications
Owners Manual_USA_M62084_en
Tire size (P.489)
DOT and Tire Identification Number (TIN) ( P.489)
Location of treadwear indicators ( P.403)
Tire ply composition and materials
Plies are layers of rubber-coat ed parallel cords. Cords are the strands
which form the pl ies in a tire.
Radial tires or bias-ply tires
A radial tire has “RADIAL” on the sidewall. A tire not marked “ RADIAL” is a
bias-ply tire.
TUBELESS or TUBE TYPE
A tubeless tire does not have a tube and air is directly put into the tire. A
tube type tire has a tube inside t he tire and the tube maintains the air pres-
sure.
Load limit at maximum cold tire inflation pressure (P.403)
Maximum cold tire inflation pressure ( P.487)
This means the pressure to w hich a tire may be inflated.
Uniform tire quality grading
For details, see “Uniform Tire Quality Grading” that follows.
Summer tires or all season tires ( P.403)
Tire information
Typical tire symbols