
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 Plug-In Hybrid dealer for a replacement.
Dashboard
Air Conditioner System U.S. models
Canadian models
Radiator Cap
U.S. models only
Charging Lid
U.S. models Canadian models
PCU U.S. models Canadian models
High Voltage Battery System
Coolant Reserve Tank Cap
Sun Visor
U.S. models Canadian modelsMotor Coolant
Reserve Tank Cap
Actuator Lid
U.S. models Canadian models
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uuLocking and Unlocking the Doors uLow Smart Entry Remote Signal Strength
138
Controls
Contains a number that you will need if you
purchase a replacement key.
Low Smart Entry Remo te Signal Strength
The vehicle transmits radio waves to loca te the smart entry remote when locking/
unlocking the doors, opening the trunk, or to activate the power system.
In the following cases, locking/unlocking the doors, opening the trunk, or activating
the power system may be inhibited or operation may be unstable:
• Strong radio waves are being tra nsmitted by nearby equipment.
• You are carrying the smart entry remote together with telecommunications
equipment, laptop computers, ce ll phones, or wireless devices.
• A metallic object is touching or covering the smart entry remote.
■Key Number Tag1Key Number Tag
Keep the key number tag separate from the key in a
safe place outside of your vehicle.
If you wish to purchase an additional key, contact an
authorized Honda Clarity Plug-In Hybrid dealer.
If you lose your key and you cannot activate the
power system, contact an authorized Honda Clarity
Plug-In Hybrid dealer.
1 Low Smart Entry Remote Signal Strength
Communication between the smart entry remote and
the vehicle consumes the smart entry remote’s
battery.
Battery life is about two years, but this varies
depending on re gularity of use.
The battery is consumed whenever the smart entry
remote is receivi ng strong radio wave s. Avoid placing
it near electrical appliances such as televisions and
personal computers.
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471
Maintenance
This chapter discusses basic maintenance.
Before Performing MaintenanceInspection and Maintenance ............ 472
Safety When Performing Maintenance...473Parts and Fluids Used in Maintenance Service ........................................... 474
Maintenance Minder
TM..................... 475
Maintenance Under the Hood Maintenance Items Under the Hood .. 480
Opening the Hood ........................... 481
Recommended Engine Oil ................ 482
Oil Check ......................................... 483
Adding Engine Oil ............................ 484
Changing the Engine Oil and Oil Filter ...485 Engine Coolant ................................ 488
Cooling System ................................ 490
Transmission Fluid ............................ 492
Brake Fluid ....................................... 492
Refilling Window Wa
sher Fluid......... 493
Replacing Light Bulbs ....................... 494Checking and Maintaining Wiper
Blades .......................................... 496
Checking and Maintaining Tires
Checking Tires ................................. 499
Tire and Loading Information Label .. 500
Tire Labeling .................................... 500
DOT Tire Quality Grading (U.S. Vehicles).. 502
Wear Indicators ............................... 504
Tire Service Life ................................ 504
Tire and Wheel Replacement ........... 505
Tire Rotation .................................... 506
Winter Tires ..................................... 507
12-Volt Battery ................................. 508
Remote Transmitter Care Replacing the Button Battery ........... 510
Climate Control System Maintenance.. 511CleaningInterior Care .................................... 513
Exterior Care.................................... 515
Accessories and Modifications ........ 519
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488
uuMaintenance Under the Hood uEngine Coolant
Maintenance
Engine Coolant
This coolant is premixed with 50% antifreeze and 50% water. Do not add any
straight antifreeze or water.
We recommend you check the engine coolan t level every time you refuel or you
charge the High Voltage battery. Check the re serve tank first. If it is completely
empty, also check the coolant level in the radiator. Add the engine coolant
accordingly.
1. Make sure the engine 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: Honda Long Life Antifreeze/Coolant Type 2
■Reserve Tank
1Engine Coolant
NOTICE
Genuine Honda engine coolan t is a 50/50 mixture of
antifreeze and water that can withstand freezing at
temperatures as low as about −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 Plug-In Hybrid 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 for aluminum engines.
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 antifreeze/coolant as soon as
possible.
Do not add rust inhibitors or other additives to your
vehicle’s cooling system. They may not be compatible
with the coolant or with the engine components.
Reserve
Tank
MAX
MIN
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509
uu12-Volt Battery uCharging the 12-Volt Battery
Maintenance
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
When replacing the battery, the replacement must be
of the same specifications.
Consult an authorized Honda Clarity Plug-In Hybrid
dealer for more information.
The indicators for the Vehicle Stability Assist (VSA ®)
system, VSA ® OFF, Collision Mitigation Braking
System
TM (CMBSTM), and low tire pressure/Tire
Pressure Monitoring System (TPMS) may come on
along with a message in the driver information
interface when you turn the power system on after
reconnecting the battery.
Drive a short distance at 12 mph (20 km/h). The
indicator should go off. If it does not, have your
vehicle checked by an aut horized Honda Clarity Plug-
In Hybrid dealer.
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510
Maintenance
Remote Transmitter Care
Replacing the Button Battery
If the indicator does not come on when the button is pressed, replace the battery.
1.Remove the built-in key.
2. Remove the upper half of the cover by
carefully prying on the edge with a coin.
u Remove carefully to avoid losing the
buttons.
u Wrap a coin with a cloth to prevent
scratching the smart entry remote.
3. Make sure to replace the battery with the
correct polarity.1 Replacing the Button Battery
NOTICE
An improperly disposed of battery can damage the
environment. Always conf irm local regulations for
battery disposal.
Replacement batteries are commercially available or
at an authorized Honda Clar ity Plug-In Hybrid dealer.
3WARNING
CHEMICAL BURN HAZARD
The battery that powers the remote
transmitter can cause severe internal burns
and can even lead to death if swallowed.
Keep new and used batteries away from
children.
If you suspect that a child has swallowed
the battery, seek medical attention
immediately.
Battery type: CR2032
Battery
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574
uuWarranty Coverages u
Information
Accessory Limited Warranty – Honda accessories are covered under this
warranty. Time and mileage limits depend on the type of accessory and other
factors. Please read your warranty booklet for details.
Replacement Parts Limited Warranty – covers all Honda replacement parts
against defects in materials and workmanship.
Replacement 12-Volt Batte ry Limited Warranty – provides prorated coverage
for a replacement battery purchased from an authorized Honda Clarity Plug-In
Hybrid dealer.
Replacement Muffler Life time Limited Warranty – provides coverage for as
long as the purchaser of the muffler owns the vehicle.
Tire Warranty – the original tires are warranted by their manufacturer. Your Honda
automobile dealer will be glad to assist yo u in contacting the tire’s manufacturer, if
needed. Please read your warranty booklet for details.
Restrictions and exclusions apply to a ll these warranties. Please read the Honda
warranty information booklet that came with your vehicle for precise information on
warranty coverages. Your vehi cle’s original tires are covered by their manufacturer.
Tire warranty information is in a separate booklet.
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580
Index
B
Battery....................................................... 466
12-Volt .................................................... 508
12-Volt Battery Charging System Indicator .......................................... 90, 546
Charging (12-Volt Battery) ....................... 509
Charging (High Voltage Battery) .............. 454
High Voltage ........................................... 466
Jump Starting .......................................... 539
Maintenance (Checking the 12-Volt Battery) .................................................. 508
Maintenance (Replacing).......................... 510
Belts (Seat) .................................................. 47
Beverage Holders ...................................... 187
Bluetooth ® Audio ..................................... 267
Bluetooth ® HandsFreeLink ®..................... 335
Booster Seats (For Children) ....................... 81
Brake System ............................................. 431
Anti-lock Brake System (ABS) ................... 437
Automatic Brake Hold.............................. 435
Brake Assist System ................................. 438
Fluid ........................................................ 492
Foot Brake ............................................... 433
Indicator (Red) ......................................... 550
Parking Brake .......................................... 431
Brake System (Amber) Indicator .................................................... 88
Brake System (Red)
Indicator ...................................... 86, 87, 548 Bulb Replacement
.................................... 494
Front Turn Signal and Front Side Marker
Lights .................................................... 494
Headlights ............................................... 494
High-Mount Brake Light .......................... 495
Parking/Daytime Running Lights .............. 494
Rear License Plate Lights .......................... 495
Taillights and Back-Up Lights ................... 495
Taillights/Rear Side Marker, Brake and
Rear Turn Signal Lights .......................... 495
Bulb Specifications ................................... 566
C
Carbon Monoxide Gas ............................... 82
Carrying Cargo ................................. 371, 373
Certification Label .................................... 568
Changing Bulbs ........................................ 494
Charge Connector ............................ 457, 460
Charge Lid ......................................... 457, 460
Charge Lid Release Button .............. 456, 459
Charge Timer Setting ............................... 467
Charging (High Voltage Battery) ............ 454
120V AC (AC Level 1).............................. 456
240V AC (AC Level 2).............................. 459
Cannot Start Charging ............................ 463
Charge Connector........................... 457, 460
Charge Indicator (vehicle side) ................. 465
Charge Lid ...................................... 457, 460
Control Box ............................................. 461
High Voltage Battery ............................... 466 Timer ...................................................... 467
Charging System Indicator ...................... 546
Child Safety ................................................ 69
Childproof Door Locks ............................ 148
Child Seat ................................................... 69
Booster Seats ............................................ 81
Child Seat for Infants ................................ 71
Child Seat for Small Children .................... 72
Installing a Child Seat with a Lap/Shoulder
Seat Belt ................................................. 76
Larger Children ......................................... 80
Rear-facing Child Seat............................... 71
Selecting a Child Seat ............................... 73
Using a Tether .......................................... 78
Childproof Door Locks ............................. 148
Cleaning the Exterior ............................... 515
Cleaning the Interior ............................... 513
Climate Control System ........................... 193
Changing the Mode................................ 195
Defrosting the Windshield and Windows .............................................. 197
Dust and Pollen Filter .............................. 512
Sensors ................................................... 201
Using Automatic Climate Control............ 193
Clock ......................................................... 136
CMBS
TM (Collision Mitigation Braking
SystemTM) ................................................ 439
Coat Hook ................................................ 190
Collision Mitigation Braking System
TM
(CMBSTM) ................................................. 439
Console Compartment ............................. 186
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