
463
Maintenance
Replacing Light Bulbs
Headlights
Headlights are LED type. Have an authorized Honda Clarity Fuel Cell dealer inspect 
and replace the light assembly.
Front Turn Signal and Front Side Marker Lights
Front turn signal and front side marker lights are LED type. Have an authorized 
Honda Clarity Fuel Cell dealer inspect and replace the light assembly.
Parking/Daytime Running Lights
Parking/daytime running lights are LED type.  Have an authorized Honda Clarity Fuel 
Cell dealer inspect and replace the light assembly.
1 Headlights
The headlight aim is set by  the factory, and does not 
need to be adjusted. Howeve r, if you regularly carry 
heavy items in the trunk, have the aiming readjusted 
at an authorized Honda Clar ity Fuel Cell dealer or by 
a qualified technician.
18 CLARITY FUEL CELL PPO-31TRT6100.book  463 ページ  2017年11月21日 火曜日 午後3時3分 

464
uuReplacing Light Bulbs uTaillights/Rear Side Marker, Brake and Rear Turn Signal Lights
Maintenance
Taillights/Rear Side Marker , Brake and Rear Turn 
Signal Lights
Taillights/rear side marker, brake and rear  turn signal lights are LED type. Have an 
authorized Honda Clar ity Fuel Cell dealer inspect  and replace the light assembly.
Taillights and Back-Up Lights
Taillights and back-up lights are LED type.  Have an authorized Honda Clarity Fuel 
Cell dealer inspect and re place the light assembly.
Rear License Plate Light
Rear license plate light is LED type. Have an  authorized Honda Clarity Fuel Cell dealer 
inspect and replace the light assembly.
High-Mount Brake Light
High-mount brake light is LED type. Have  an authorized Honda Clarity Fuel Cell 
dealer inspect and replace the light assembly.
18 CLARITY FUEL CELL PPO-31TRT6100.book  464 ページ  2017年11月21日 火曜日 午後3時3分 

530
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
18 CLARITY FUEL CELL PPO-31TRT6100.book  530 ページ  2017年11月21日 火曜日 午後3時3分 

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
18 CLARITY FUEL CELL PPO-31TRT6100.book  541 ページ  2017年11月21日 火曜日 午後3時3分 

544
Index
Inverter Coolant........................................ 459
Adding to the Radiator ............................ 460
Adding to the Reserve Tank ..................... 459
Overheating............................................. 509
iPod ............................................................ 248
J
Jacking Points ........................................... 502
Jump Starting ............................................ 506
K
Key Number Tag ....................................... 134
Keyless Lockout Prevention ..................... 141
Keys ........................................................... 133
Lockout Prevention .................................. 141
Number Tag ............................................ 134
Rear Door Won’t Open ............................ 144
Remote Transmitter ................................. 139
Types and Functions ................................ 133
L
Lane Keeping Assist System (LKAS) ......... 405
LaneWatchTM............................................. 422
Language (HFL) ......................................... 331
LATCH (Child Seats) ....................................  75
Lights .................................................  158, 463
Automatic ...............................................  159
Bulb Replacement .................................... 463
Daytime Running Lights ........................... 161 High Beam Indicator ..................................  96
Interior ....................................................  178
Light Switches .........................................  158
Lights On Indicator ....................................  96
Turn Signals ............................................  157
Load Limits ................................................  367
Locking/Unlocking ....................................  133
Auto Door Locking/Unlocking..................  145
Childproof Door Locks.............................  144
From Inside .............................................  142
From Outside ..........................................  135
Keys ........................................................  133
Using a Key .............................................  140
Lockout Prevention System .....................  141
Low Battery Charge (12-Volt) ..................  513
Low Smart Entry Remote Signal  Strength ..................................................  134
Lower Anchors ............................................  75
Luggage (Maximum Load Limit) .............  367
M
Maintenance.............................................  449
12-Volt Battery ........................................  477
Brake Fluid ..............................................  461
Cleaning .................................................  481
Climate Control System ...........................  480
Coolant ...................................................  459
Maintenance Minder
TM............................  453
Precautions .............................................  450
Radiator ..................................................  460 Remote Transmitter ................................  479
Replacing Light Bulbs ..............................  463
Safety .....................................................  451
Service Items ...........................................  455
Tires........................................................  468
Transmission Fluid ...................................  461
Under the Hood ......................................  457
Map Lights ................................................  179
Maximum Load Limit ...............................  367
Meters, Gauges ........................................  116
Mirrors ......................................................  170
Adjusting ................................................  170
Door .......................................................  171
Exterior ...................................................  171
Interior Rearview .....................................  170
Modifications (and Accessories) ..............  487
Motor ........................................................  532
Coolant ..................................................  459
Jump Starting .........................................  506
MP3 ...........................................................  257
Multi-View Rear Camera .........................  442
N
Numbers (Identification).........................  532
O
Odometer.................................................  121
Open Source Licences ..............................  298
18 CLARITY FUEL CELL PPO-31TRT6100.book  544 ページ  2017年11月21日 火曜日 午後3時3分 

546
Index
Siri Eyes Free............................................. 269
SiriusXM ® Radio ........................................ 240
Smart Entry System ................................... 135
Snow Tires ................................................. 476
Song By Voice
TM (SBV) .............................. 251
Spare Tire (Optional) ................................ 531
Specifications ............................................ 530
Specified Fuel ....................................  444, 530
SPORT Mode ............................................. 381
SPORT Mode Indicator .......................  97, 381
SRS Airbags (Airbags) .................................  58
Steering Wheel Adjusting ................................................. 169
Stopping .................................................... 440
Summer Tires ............................................ 476
Supplemental Restraint System (SRS) ........  58
Switches (Around the Steering 
Wheel) .............................................  6, 7, 154
Synchronization Mode ............................. 193
System Message Indicator ..........................  95
T
Temperature Sensor................................. 196
Temporary Tire Repair Kit ........................ 491
Time (Setting) ........................................... 132
Tire Pressure Monitoring System 
(TPMS) ...................................................... 415
Indicator ............................................  94, 516
Tires ........................................................... 468
Air Pressure .....................................  469, 531 Chains.....................................................  476
Checking and Maintaining ......................  468
Flat Tire (Puncture) ..................................  490
Inspection ...............................................  468
Labeling ..................................................  469
Regulations .............................................  471
Rotation ..................................................  475
Spare (Optional) ......................................  531
Summer ..................................................  476
Temporary Tire Re
pair Kit ........................  491
Wear Indicators .......................................  473
Winter.....................................................  476
Towing a Trailer .......................................  369
Towing Your Vehicle ................................  369
Emergency ..............................................  526
TPMS (Tire Pressure Monitoring  System) ....................................................  415
Transmission ...............................  34, 374, 375
Creeping .................................................  374
Fluid ........................................................  461
Gear Position Indicator ......................  91, 377
Number...................................................  532
Operating the Shift Button ................  34, 377
Shifting ...................................................  375
Trip Meter .................................................  121
Troubleshooting .......................................  489
Blown Fuse......................................  518, 520
Brake Pedal Vibrates ..................................  39
Buzzer Sounds When Opening Door..........  39
Emergency Towing ..................................  526
Flat Tire/Puncture ....................................  490 Noise When Braking .................................  41
Overheating ............................................  509
Power System Won’t Start ......................  503
Rear Door Won’t Open .....................  39, 144
Warning Indicators....................................  86
Trunk ........................................................  146
Lid ..........................................................  146
Light Bulbs ..............................................  530
Unable to Open ......................................  528
Turn Signals ..............................................  157
Indicators (Instru ment Panel) .....................  96
Turn-by-Turn Directions ..................  122, 129
Turning on the Power .............................  370
Does Not Activate ...................................  503
Jump Starting .........................................  506
U
Under-Floor Storage Area .......................  185
Unlocking the Doors ................................  135
Unlocking the Fron t Doors from the 
Inside .................................................  28, 142
USB Flash Drives ...............................  257, 283
USB Ports ..................................................  199
Using the Smart Entr y with Push Button 
Start System ............................................  135
V
Vanity Mirrors ..............................................  9
Vehicle Identification Number ................  532
18 CLARITY FUEL CELL PPO-31TRT6100.book  546 ページ  2017年11月21日 火曜日 午後3時3分