
Contents
This owner’s manual should be considered a permanent part of the
vehicle and should remain with the vehicle when it is sold.
This owner’s manual covers all models of your vehicle. You may find
descriptions of equipment and features that are not on your
particular model.
Images throughout this owner’s manu al (including the front cover)
represent features and equipment that are available on some, but
not all, models. Your particular mo del may not have some of these
features.
The information and specifications in cluded in this publication were
in effect at the time of approval for printing. Honda Motor Co., Ltd.
reserves the right, however, to discontinue or change specifications
or design at any time without notice and without incurring any
obligation.2 Safe Driving P. 41
For Safe Driving P. 42 Seat Belts P. 46 Airbags P. 53
2Instrument Panel P. 83
Indicators P. 84 Gauges and Displays P. 114
2Controls P. 129
Clock P. 130 Locking and Unlocking the Doors P. 131
Operating the Switches Ar ound the Steering Wheel P. 151
Interior Lights/Interior Convenience Items P. 175
2 Features P. 193
Audio System P. 194 Audio System Basic Operation P. 200
Customized Features P. 284 HomeLink® Universal Transceiver P. 309
2 Driving P. 345
Before Driving P. 346 Towing a Trailer P. 351
Multi-View Rear Camera P. 420 Refueling P. 422
2 Maintenance P. 427
Before Performing Maintenance P. 428 Maintenance MinderTM P. 431
Checking and Maintaining Wiper Blades P. 443
Climate Control System Main tenance P. 457 Cleaning P. 458
2Handling the Unexpected P. 465
If a Tire Goes Flat P. 466 Handling of the Jack P. 478
If Hydrogen Gas is Leaking P. 487 Indicator, Coming On/Blinking P. 489
When You Cannot Unlock the Hydrogen Fuel Lid P. 503
2 Information P. 505
Specifications P. 506 Identification Numbers P. 508
Warranty Coverages P. 511 Authorized Manuals P. 513
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349
uuBefore Driving uMaximum Load Limit
Continued
Driving
Maximum Load Limit
The maximum load for your vehicle is 850 lbs (385 kg). See the Tire
and Loading Information label atta ched to the driver’s doorjamb.
This figure includes the total weig ht of all occupants, cargo, and
accessories, and the tongue load if you are towing a trailer.
Steps for Determining Correct Load Limit -
(1) Locate the statement “The comb ined weight of occupants and
cargo should never exceed XXX kg or XXX lbs.” on your
vehicle’s placard.
(2) Determine the combined weight of the driver and passengers
that will be riding in your vehicle.
(3) Subtract the combined weight of the driver and passengers
from XXX kg or XXX lbs.
(4) The resulting figure equals the available amount of cargo and
luggage load capacity. For example, if the “XXX” amount
equals 1,400 lbs. and there will be five 150 lb. passengers in
your vehicle, the am ount of available cargo and luggage load
capacity is 650 lbs.
(1,400 - 750 (5 x 150) = 650 lbs.)1 Maximum Load Limit
Gross Vehicle Weight Rating (GVWR):
The maximum allowable weight of the vehicle, all
occupants, all accesso ries and all cargo.
2 Specifications P. 506
Gross Axle Weight Rating (GAWR):
The maximum allowable weight of the vehicle axle. 2 Specifications P. 506
3WARNING
Overloading or improper loading
can affect handling and stability
and cause a crash in which you
can be hurt or killed.
Follow all load limits and other
loading guidelines in this manual.Label Example
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452
uuChecking and Maintaining Tires uTire and Wheel Replacement
Maintenance
Tire and Wheel Replacement
Replace your tires with radials of the sa me size, load range, speed rating, and
maximum cold tire pressure ra ting (as shown on the tire’s sidewall). Using tires of a
different size or construction can cause ce rtain vehicle systems such as the ABS and
Vehicle Stabilit y Assist (VSA®) system to work incorrectly.
It is best to replace all four tires at the same time. If that isn’t possible, replace the
front or rear tires in pairs.
Make sure that the wheel’s specifications match those of the original wheels.1 Tire and Wheel Replacement
3WARNING
Installing improper tires on your vehicle can
affect handling and stability. This can cause
a crash in which you can be seriously hurt or
killed.
Always use the size and type of tires
recommended in this owner’s manual.
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455
Maintenance
12-Volt Battery
Checking the 12-Volt Battery
Check the battery condition monthly. Look at
the test indicator window and check the
terminals for corrosion.
The battery condition is monitored by the
sensor on the negative terminal. If there is a
problem with the sensor, the warning
message on the driver information interface
will let you know. Have your vehicle checked
by an authorized Honda Clarity Fuel Cell
dealer.
If your vehicle’s battery is disconnected or goes dead:
• The audio system is disabled.
2 Reactivating the audio system P. 196
•The clock resets.
2 Clock P. 130
Charging the 12-Volt Battery
Disconnect both battery cables to prevent damaging your vehicle’s electrical system.
Always disconnect the negative (–) cable first, and reconnect it last.
112-Volt Battery
WARNING: Battery post, terminals,
and related accessories contain lead
and lead compounds.
Wash your hands after handling.
The test indicator’s color in formation is on the battery.
When you find corrosion, cl ean the battery terminals
by applying a baking powder and water solution.
Clean the terminals with a damp towel. Cloth/towel
dry the battery. Coat the terminals with grease to
help prevent future corrosion.
When replacing the battery, the replacement must be
of the same specifications.
Consult a dealer for more information.
3WARNING
The battery gives off explosive hydrogen
gas during normal operation.
A spark or flame can cause the battery to
explode with enough force to kill or
seriously hurt you.
When conducting any battery
maintenance, wear prot ective clothing and
a face shield, or have a skilled technician do
it.
Test Indicator Window
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457
Maintenance
Climate Control System Maintenance
Air Conditioning
To ensure proper and safe operation, the Society of Automotive Engineers (SAE
J2845) recommends that the refrigerant system only be serviced by trained and
certified technicians.
Never repair or replace the air conditio ning evaporator (cooling coil) with one
removed from a used or salvaged vehicle.
New replacement mobile air conditioning evaporators must be certified (and
labeled) as meeting SAE Standard J2842.
Dust and Pollen Filter
The climate control system is equipped with a dust and pollen filter that collects
pollen, dust, and other debris in the air. The Maintenance MinderTM messages will let
you know when to replace the filter.
We recommend that you replace the dust an d pollen filter sooner when using your
vehicle in areas with high concentrations of dust.
1 Climate Control System Maintenance
NOTICE
Vented refrigerant is harmful to the environment.
To avoid refrigerant from venting, never replace the
evaporator with one re moved from a used or
salvaged vehicle.
Refrigerant in your vehicle’s air conditioning system is
flammable and can be igni ted during servicing if
proper procedures are not followed.
The air conditioner labe l is found under the hood:
2 Safety Labels P. 81
2 Specifications P. 506
1Dust and Pollen Filter
Using an air freshener may reduce the deodorizing
effect of the dust and polle n filter, and may reduce its
life.
If the airflow from the climate control system
deteriorates noticeably, and the windows fog up
easily, the filter may need to be replaced. Please
contact an authorized Honda Clarity Fuel Cell dealer
for replacement.
The allerfree hi gh retention deodor ization filter
collects pollen and dust, has allergen treatment
ability and reduces exhaus t gas odor that may be
present in the air.
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505
Information
This chapter includes your vehicle’s specifications, locations of identification numbers, and other
information required by regulation.
Specifications.................................... 506
Identification Numbers Vehicle Identification Number (VIN), Motor
Number, and Transmission Number .. 508
Devices that Emit Radio Waves ....... 509
Reporting Safety Defects ................. 510
Warranty Coverages ........................ 511
Authorized Manuals ......................... 513
Customer Service Information ......... 514
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506
Information
Specifications
■Vehicle Specifications
■ Air Conditioning
ModelCLARITY FUEL CELL
No. of Passengers:
Front 2
Rear 3
Total 5
Weights:Gross Vehicle Weight
Rating 5,038 lbs (2,285 kg)
Gross Axle Weight
Rating (Front)2,646 lbs (1,200 kg)
Gross Axle Weight
Rating (Rear)2,458 lbs (1,115 kg)
Refrigerant TypeHFO-1234yf (R-1234yf)
Charge Quantity 13.9 – 15.7 oz (395 – 445 g)
Lubricant TypeSE-A2 (POE)
Quantity 7.63 – 9.46 cu-in (125 – 155 cc)
■ Fuel
*1: A measured value when refueled at a hydrogen station with 70
MPa (10,153 psig) of supply pressure complaint with the SAE
(J2601) fueling protocol.
■Washer Fluid
Fuel requirementCompressed hydrogen gas
Hydrogen supply
pressure 70 MPa (10,153 psig) (at 59°F [15°C])
Hydrogen filling
amount*1Approximately 11 lbs (5 kg) (at 70 MPa
[10,153 psig])
Hydrogen tanks
capacity 37.3 US gal (141.3 L) (at 70 MPa
[10,153 psig])
Tank Capacity1.43 US qt (1.35 L)
■
Light Bulbs
Headlights (Low Beam)LED
Headlights (High Beam) LED
Front Turn Signal LightsLED
Front Side Marker Lights LED
Parking/Daytime Running LightsLED
Taillights/Rear Side Marker Lights LED
Brake LightsLED
Taillights LED
Back-Up LightsLED
Rear Turn Signal Lights LED
High-Mount Brake LightLED
Rear License Plate Light LED
Interior LightsFront and Rear Map LightsLEDFront and Rear Ambient LightsLEDVanity Mirror Lights1.4 WCenter Console LightLEDGlove Box LightLEDFront Foot LightsLEDTrunk LightLED
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507
uuSpecifications u
Information
■Brake Fluid
■ Transmission Fluid
SpecifiedHonda Heavy Duty Brake Fluid DOT 3
SpecifiedHonda Automatic Transmission Fluid
ATF DW-1
Capacity Change 1.85 US qt (1.75 L)
■ Inverter Coolant
SpecifiedHonda Long Life Antifreeze/Coolant Type2
Ratio 50/50 with distilled water
Capacity0.81 US gal (3.05 L)
(change including the remaining
0.21 US gal (0.80 L) in the reserve tank)
■ Tire
RegularSize235/45R18 94VPressure
psi (kPa [kgf/cm2])36 (250 [2.5])
Wheel Size Regular 18 x 8J
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