2020 HONDA CLARITY FUEL CELL sensor

477
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. 200
•The clock resets.
2 Clock P. 132
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 information 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.
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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481Continued
Maintenance
Cleaning
Interior Care
Use a damp cloth with a mixture of mild detergent and warm water to remove dirt.
Use a clean cloth to remove detergent residue.
Use a soft brush with a mixture of mild soap and warm water to clean the seat belts.
Let the belts air dry. Wipe the openings of the seat belt anchors using a clean cloth.
Wipe using a glass cleaner.
■Cleaning Seat Belts
1 Interior Care
Do not spill liquids inside the vehicle. Electrical
devices and systems may ma lfunction if liquids are
splashed on them.
Do not use silicone based sp rays on electrical devices
such as audio devices and switches. Doing so may
cause the items to malfunction or cause a fire inside
the vehicle.
If a silicone based spray is inadvertently used on
electrical devices, cons ult an authorized Honda
Clarity Fuel Cell dealer.
Depending on their compos ition, chemicals and
liquid aromatics may cause discoloration, wrinkles,
and cracking to resin-ba sed parts and textiles.
Do not use alkali solvents or organic solvents such as
benzene or gasoline.
After using chemicals, make su re to gently wipe them
away using a dry cloth.
Do not place used cloths on top of resin based parts
or textiles for long periods of time without washing.
Opening
■Cleaning the Window1Cleaning the Window
Wires are mounted to the in side of the rear window.
Wipe along the same direct ion as the wires with a
soft cloth so as not to damage them.
Be careful not to spill flui ds, such as water or glass
cleaner, on or around the co ver of both the front
sensor camera and the rainfall/light sensor.
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520
uuFuses uFuse Locations
Handling the Unexpected
There are five fuse boxes on the driver’s
side.
■Fuse Box A
Located under the dashboard.
Fuse locations are shown on the label on
the under panel.
Locate the fuse in question by the fuse
number and label number.
■Driver’s Side Interior Fuse Box
Fuse Label
■Circuit protected and fuse rating
Circuit ProtectedAmps
1ACC7.5 A
2−−
3−−
4SHIFTER7.5 A
5OPTION MAIN7.5 A
6SRS OPTION7.5 A
7METER10 A
8FUEL PUMP7.5 A
9OPTION7.5 A
10CTR ACC SOCKET20 A
11−−
12R SIDE DOOR LOCK10 A
13L SIDE DOOR UNLOCK10 A
14RR L P/W20 A
15AS P/W20 A
16DOOR LOCK20 A
17P-DRV7.5 A
18IGIR7.5 A
19WASHER15 A
20ESB7.5 A
21ACG7.5 A
22DRL7.5 A
23IGFC37.5 A
24FR SENSOR CAMERA5A
25DR DOOR LOCK10 A
26R SIDE DOOR UNLOCK10 A
27RR R P/W20 A
28DR P/W20 A
29FR ACC SOCKET20 A
30INTERIOR LIGHT7.5 A
31DR P/SEAT REC20 A
32FR SEAT HEATER20 A
33DR P/SEAT SLI20 A
34ABS/VSA7.5 A
35SRS10 A
36−−
37LID ACT10 A
38L SIDE DOOR LOCK10 A
39DR DOOR UNLOCK10 A
Circuit ProtectedAmps
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Index
540
Index
Index
Numbers
12-Volt Battery Charging System Indicator .................................................... 90
A
ABS (Anti-lock Brake System) ................... 431
Accessories and Modifications ................. 487
Accessory Power Sockets .......................... 184
Acoustic Vehicle Alerting System ............ 382
Adaptive Cruise Control (ACC) with Low Speed Follow ............................. 99, 389
Additives
Coolant ................................................... 459
Washer .................................................... 462
Adjusting
Armrest ................................................... 177
Front Seats .............................................. 172
Head Restraints........................................ 174
Mirrors .................................................... 170
Steering Wheel ........................................ 169
Temperature ............................................ 121
Agile Handling Assist ................................ 415
Air Conditioning System (Climate Control
System) .................................................... 188
Changing the Mode ................................ 190
Defrosting the Windshield and
Windows ............................................... 192
Dust and Pollen Filter ............................... 480
Plasmacluster ........................................... 194
Sensors .................................................... 196 Synchronization Mode............................. 193
Using Automatic Climate Control ............ 188
Air Pressure ....................................... 469, 531
Airbags ........................................................ 55
Advanced Airbags ..................................... 61
Airbag Care............................................... 69
Driver’s Knee Airbag.................................. 62
Event Data Recorder .................................... 0
Front Airbags (SRS) .................................... 58
Indicator.............................................. 67, 93
Passenger Front Airbag Off Indicator ......... 68
Sensors ..................................................... 55
Side Airbags .............................................. 64
Side Curtain Airbags.................................. 66
AM/FM Radio ............................................ 236
Android Auto
TM........................................ 273
Anti-lock Brake System (ABS) .................. 431
Indicator.................................................... 92
Apple CarPlay
TM........................................ 270
Armrest ..................................................... 177
Audio Remote Controls ........................... 201
Audio System .................................... 198, 204
Adjusting the Sound................................ 229
Audio/Information Screen........................ 205
Changing the Home Screen Icon Layout .. 212
Changing the Screen Interface ................ 226
Closing Apps ........................................... 228
Customizing the Meter............................ 212
Display Setup .......................................... 230
Error Messages ........................................ 277
General Information ................................ 281 Home Screen .......................................... 218
Limitations for Manual Operation ............ 231
Menu Customize .................................... 227
MP3/WMA/AAC ..................................... 257
Reactivating ............................................ 200
Recommended Devices ........................... 283
Remote Controls ..................................... 201
Security Code ......................................... 200
Selecting an Audio Source ...................... 231
Status Area ............................................. 225
Theft Protection ...................................... 200
USB Flash Drives...................................... 283
USB Port ................................................. 199
Wallpaper Setup ..................................... 216
Audio/Information Screen ....................... 205
Authorized Manuals ................................ 537
Auto Door Locking/Unlocking ................ 145
Automatic Brake Hold ............................. 429
Indicator ........................................... 87, 429
Automatic Brake Hold System Indicator ........................................... 87, 429
Automatic Lighting .................................. 159
Average Fuel Economy ............................ 121
Average Fuel Economy Records .............. 124
Average Speed ......................................... 122
B
Battery
12-Volt ................................................... 477
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541
Index
12-Volt Battery Charging System
Indicator ......................................... 90, 513
Charging (12-Volt Battery) ...................... 478
High Voltage........................................... 420
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 ............................................ 425
Anti-lock Brake System (ABS) .................. 431
Automatic Brake Hold ............................. 429
Brake Assist System................................. 432
Fluid ....................................................... 461
Foot Brake .............................................. 428
Indicator (Red) ........................................ 515
Parking Brake.......................................... 425
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) ................................................. 433
Coat Hook ................................................. 185
Collision Mitigation Braking System
TM
(CMBSTM) ................................................. 433
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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542
Index
Defrosting the Windshield and Windows .................................................. 192
Devices that Emit Radio Waves ................ 533
Dimming Headlights ............................................... 158
Rearview Mirror ....................................... 170
Directional Signals (Turn Signal) .............. 157
Display Button .......................................... 205
Door Mirrors ............................................. 171
Doors ......................................................... 133
Auto Door Locking .................................. 145
Auto Door Unlocking ............................... 145
Door Open Message .................................. 47
Keys ........................................................ 133
Locking/Unlocking the Doors from the Inside ............................................... 28, 142
Locking/Unlocking the Doors from the
Outside .................................................. 135
Lockout Prevention System ...................... 141
DOT Tire Quality Grading ........................ 471
Driver Information Interface .................... 119
Driver’s Knee Airbag .................................. 62
Driving ....................................................... 363
Braking .................................................... 425
Shifting Gear ........................................... 375
Transmission ............................................ 374
Turning on the Power .............................. 370
Driving Position Memory System ............. 167
Dust and Pollen Filter ............................... 480E
Eco Assist® System ...................................... 24
Eco Drive Display ...................................... 125
Elapsed Time ............................................. 122
Electric Power Steering (EPS) System
Indicator............................................ 93, 514
Electronic Stability Control (ESC) ............. 413
Emergency ................................................ 526
EPS (Electric Power Steering) System ........ 93
Exterior Care (Cleaning) ........................... 483
Exterior Mirrors ........................................ 171
F
FC System in Extreme Cold-weather
Conditions ............................................... 421
Features .................................................... 197
Filters
Dust and Pollen ....................................... 480
Flat Tire ..................................................... 490
Floor Mats ................................................. 482
Fluids Brake ...................................................... 461
Coolant ................................................... 459
Transmission ........................................... 461
Windshield Washer ................................. 462
FM/AM Radio ............................................ 236
Foot Brake ................................................ 428
Front Airbags (SRS) ..................................... 58
Front Seat Heaters .................................... 186 Front Seats
................................................ 172
Adjusting ................................................ 172
Front Sensor Camera ............................... 383
Fuel ..................................................... 35, 445
Economy................................................. 448
Gauge .................................................... 116
How to Handle Leaked Hydrogen Gas ..... 511
Hydrogen Leak Indicator ........................... 90
Instant Fuel Economy .............................. 122
Low Fuel Indicator ..................................... 90
Range ..................................................... 116
Refueling ................................................ 445
Requirement ................................... 445, 530
Fuel Cell Power Generation Monitor ...... 124
Fuel Cell Vehicle Precautions .................... 14
Fuel Economy ........................................... 448
Fuel Fill Door .............................................. 35
Fuses ......................................................... 518
Inspecting and Changing ........................ 525
Locations ........................................ 518, 520
G
Gauges ...................................................... 116
Gear Position Indicator ...................... 91, 377
Gear Shift Positions Transmission ........................................... 375
Glass (care) ....................................... 481, 484
Glove Box ................................................. 180
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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 .................................... 445, 530
SPORT Mode ............................................. 381
SPORT Mode Indicator ....................... 97, 381
SRS Airbags (Airbags) ................................. 58
Steering Wheel Adjusting ................................................. 169
Stopping .................................................... 441
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) ...................................................... 416
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) .................................................... 416
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
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