2019 HONDA CLARITY FUEL CELL fuel reserve

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. 43
For Safe Driving P. 44 Seat Belts P. 48 Airbags P. 55
2Instrument Panel P. 85
Indicators P. 86 Gauges and Driver Information Interface P. 116
2Controls P. 131
Clock P. 132 Locking and Unlocking the Doors P. 133
Operating the Switches Ar ound the Steering Wheel P. 154
Interior Lights/Interior Convenience Items P. 178
2 Features P. 197
Audio System P. 198 Audio System Basic Operation P. 204
Customized Features P. 300 HomeLink® Universal Transceiver P. 326
2 Driving P. 363
Before Driving P. 364 Towing a Trailer P. 369
Multi-View Rear Camera P. 442 Refueling P. 444
2 Maintenance P. 449
Before Performing Maintenance P. 450 Maintenance MinderTM P. 453
Checking and Maintaining Wiper Blades P. 465
Climate Control System Main tenance P. 480 Cleaning P. 481
2Handling the Unexpected P. 489
If a Tire Goes Flat P. 490 Handling of the Jack P. 502
If Hydrogen Gas is Leaking P. 511 Indicator, Coming On/Blinking P. 513
When You Cannot Unlock the Hydrogen Fuel Lid P. 527
2 Information P. 529
Specifications P. 530 Identification Numbers P. 532
Warranty Coverages P. 535 Authorized Manuals P. 537
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19
Quick Reference Guide
Fuel Cell Insulating Fluid
Fuel cell insulating fluid (FC insulating fluid) uses a specifically designed fluid with high electrical insulation properties in order to safely cool
the fuel cell.
Never add water, other commercial coolants, or genuine Honda inverter coolant to the cooling system. Doing so will cause damage to the
fuel cell.
Consult an authorized Honda Clarity Fuel Cell dealer to replenish or change the fuel cell insulating fluid.
FC Insulating Fluid Reserve Tank
Inverter Coolant Reserve Tank
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83
Safe Driving
Safety Labels
Label Locations
These labels are in the locations shown. They warn you of potential hazards that can cause serious injury or death. Read these labels
carefully.
If a label comes off or becomes hard to read (except for the U. S. dashboard label which may be removed by the owner), contact a n
authorized Honda Clarity Fuel Cell dealer for a replacement.
Dashboard Sun Visors
Inverter Coolant
Reserve Tank Cap
FCVCU
Air Conditioner System PCU
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459
uuMaintenance Under the Hood uInverter Coolant
Continued
Maintenance
Inverter Coolant
This coolant is premixed with 50% an tifreeze and 50% water. Do not add any
straight antifreeze or water.
We recommend you check the inverter cool ant level every time you refuel. Check
the reserve tank. Add the in verter coolant accordingly.
1. Make sure the motor and radiator are cool.
2. Check the amount of coolant in the reserve
tank.
u If the coolant level is below the MIN
mark, add the specified coolant until it
reaches the MAX mark.
3. Inspect the cooling system for leaks.
Specified coolant: Ho nda Long Life Antifreeze/Coolant Type 2
■Reserve Tank
1Inverter Coolant
NOTICE
Genuine Honda inverter cool ant is a 50/50 mixture of
antifreeze and water that can withstand freezing at
temperatures as low as a bout –31°F (–35°C). If your
vehicle is consistently subjected to temperatures
below this, the concentration of antifreeze in the
coolant should be increased. Consult an authorized
Honda Clarity Fuel Ce ll dealer for details.
If Honda antifreeze /coolant is not available, you may
use another major brand of non-silicate coolant as a
temporary replacement. Check that it is a high quality
coolant recommended fo r aluminum motors.
Continued use of any non-Honda coolant can result
in corrosion, causing the cooling system to
malfunction or fail. Have the cooling system flushed
and refilled with Honda anti freeze/coolant as soon as
possible.
3WARNING
Removing the expansion tank cap while the
motor is hot can cause the coolant to spray
out, seriously scalding you.
Always let the motor and radiator cool
down before removing the expansion tank
cap.
MAX
Reserve
TankMIN
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461
uuMaintenance Under the Hood uTransmission Fluid
Maintenance
Transmission Fluid
Have an authorized Honda Clarity Fuel Cell dealer check the fluid level and replace
if necessary.
Do not attempt to check or change the transmission fluid yourself.
Brake Fluid
The fluid level should be between the MIN
and MAX marks on the side of the reserve
tank.
■Transmission Fluid
Specified fluid: Honda ATF DW-1 (automatic transmission fluid)
Specified fluid: Honda Heav y Duty Brake Fluid DOT 3
■Checking the Brake Fluid
1Transmission Fluid
NOTICE
Do not mix Honda ATF DW-1 with other
transmission fluids.
Using a transmission flui d other than Honda ATF
DW-1 may adversely af fect the operation and
durability of your vehicle’ s transmission, and damage
the transmission.
Any damage caused by usi ng a transmission fluid that
is not equivalent to Honda ATF DW-1 is not covered
by Honda’s new vehi cle limited warranty.
1Brake Fluid
NOTICE
Brake fluid marked DOT 5 is not compatible with your
vehicle’s braking system and can cause extensive
damage.
If the specified brake fluid is not available, you should
use only DOT 3 or DOT 4 fluid from a sealed
container as a temporary replacement.
Using any non-Honda brake fluid can cause corrosion
and decrease the longevity of the system. Have the
brake system flushed and re filled with Honda Heavy
Duty Brake Fluid DOT 3 as soon as possible.
If the brake fluid level is at or below the MIN mark,
have an authorized Honda Clarity Fuel Cell dealer
inspect the vehicle for leaks or worn brake pads as
soon as possible.
Brake Reserve Tank
MAX
MIN
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uuOverheating uHow to Handle Overheating
510
Handling the Unexpected
■Next thing to do
Inspect the coolant level, and check the
cooling system components for leaks.u If the coolant level in the reserve tank is
low, add coolant until it reaches the
MAX mark.
u If there is no coolan t in the reserve tank,
check that the radiator is cool. Cover the
expansion tank cap with a heavy cloth
and open the cap. If necessary, add
coolant up to the base of the filler neck,
and put the cap back on.
■Last thing to do
Turn the power system on, if the message Power System Problem. Stop Driving
When Safe disappears from the driver informatio n interface after you have started
the power system, resume driving.
If the message does not disappear, contact an authorized Honda Clarity Fuel Cell
dealer.
1 How to Handle Overheating
If the coolant is leaking, contact an authorized Honda
Clarity Fuel Cell dealer for repairs.
Continuing to drive with the Power System
Problem. Stop Driving When Safe message on the
driver information interf ace may damage the motor.
3WARNING
Removing the expansion tank cap while the
power system is hot can cause the coolant
to spray out, seriously scalding you.
Always let the motor and radiator cool
down before removing the expansion tank
cap.
3CAUTION
Never pour water or other commercial
coolants into the inve rter coolant reserve
tank. Doing so will cause damage to the
motor.
MAX
Inverter Coolant
Reserve TankMIN
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541
Index
12-Volt Battery Charging System
Indicator ......................................... 90, 513
Charging (12-Volt Battery) ...................... 478
High Voltage........................................... 419
Jump Starting ......................................... 506
Maintenance (Checking the 12-Volt Battery) ................................................. 477
Maintenance (Replacing) ......................... 479
Belts (Seat) .................................................. 48
Beverage Holders ..................................... 182
Bluetooth ® Audio ..................................... 260
Bluetooth ® HandsFreeLink ®.................... 329
Booster Seats (For Children) ...................... 82
Brake System ............................................ 424
Anti-lock Brake System (ABS) .................. 430
Automatic Brake Hold ............................. 428
Brake Assist System................................. 431
Fluid ....................................................... 461
Foot Brake .............................................. 427
Indicator (Red) ........................................ 515
Parking Brake.......................................... 424
Brake System (Amber)
Indicator ................................................... 88
Brake System (Red) Indicator ..................................... 86, 87, 514
Brightness Control (Head-Up Display) .... 165
Brightness Control (Instrument Panel) ... 164
Bulb Replacement .................................... 463
Brake/Taillights and Rear Side Marker
Lights .................................................... 464 Front Turn Signal and
Front Side Marker
Lights .................................................... 463
Headlights ............................................... 463
High-Mount Brake Light .......................... 464
Parking/Daytime Running Lights .............. 463
Rear License Plate Lights .......................... 464
Taillights and Back-Up Lights ................... 464
Taillights/Rear Side Marker, Brake and Rear
Turn Signal Lights .................................. 464
Bulb Specifications ................................... 530
C
Carrying Cargo.................................. 365, 367
Certification Label .................................... 532
Changing Bulbs ......................................... 463
Characteristics of Fuel Cell Vehicles .......... 11
Charging System Indicator ....................... 513
Child Safety ................................................. 70
Childproof Door Locks ............................. 144
Child Seat .................................................... 70
Booster Seats ............................................. 82
Child Seat for Infants ................................. 72
Child Seat for Small Children ..................... 73
Installing a Child Seat with a Lap/Shoulder Seat Belt .................................................. 77
Larger Children .......................................... 81
Rear-facing Child Seat ............................... 72
Selecting a Child Seat ................................ 74
Using a Tether ........................................... 79
Childproof Door Locks ............................. 144 Cleaning the Exterior
............................... 483
Cleaning the Interior ................................ 481
Climate Control System ............................ 188
Changing the Mode ................................ 190
Defrosting the Windshield and
Windows ............................................... 192
Dust and Pollen Filter............................... 480
Sensors ................................................... 196
Using Automatic Climate Control ............ 188
Clock .......................................................... 132
CMBS
TM (Collision Mitigation Braking
SystemTM) ................................................. 432
Coat Hook ................................................. 185
Collision Mitigation Braking System
TM
(CMBSTM) ................................................. 432
Console Compartment ............................. 181
Controls ..................................................... 131
Coolant ..................................................... 459
Adding to the Radiator ............................ 460
Adding to the Reserve Tank..................... 459
Overheating ............................................ 509
Creeping (Transmission) ........................... 374
Cup Holders .............................................. 182
Customer Service Information ................. 538
Customized Features ........................ 126, 300
D
Daytime Running Lights .......................... 161
Dead Battery (12-Volt) ............................. 506
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2019 Honda Clarity Fuel Cell Owner’s Manual
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31TRT620
OM-09534
00X31-TRT-6200Printed in U.S.A.