2021 HONDA CLARITY PLUG-IN battery replacement

85
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 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
High Voltage Battery System
Coolant Reserve Tank Cap
Sun VisorU.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
140
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 a
dealer.
If you lose your key an d you cannot activate the
power system, contact a 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 regularity 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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477
Maintenance
This chapter discusses basic maintenance.
Before Performing MaintenanceInspection and Maintenance ............ 478
Safety When Performing Maintenance ..479Parts and Fluids Used in Maintenance Service ........................................... 480
Maintenance Minder
TM..................... 481
Maintenance Under the Hood Maintenance Items Under the Hood .. 486
Opening the Hood ........................... 487
Recommended Engine Oil ................ 488
Oil Check ......................................... 489
Adding Engine Oil ............................ 490
Changing the Engine Oil and Oil Filter ...491 Engine Coolant ................................ 494
Cooling System ................................ 496
Transmission Fluid ............................ 498
Brake Fluid ....................................... 498
Refilling Window Washer Fluid......... 499
Replacing Light Bulbs ....................... 500Checking and Maintaining Wiper
Blades .......................................... 502
Checking and Maintaining Tires
Checking Tires ................................. 505
Tire and Loading Information Label .. 506
Tire Labeling .................................... 506
DOT Tire Quality Grading (U.S. Vehicles).. 508
Wear Indicators ............................... 510
Tire Service Life ................................ 510
Tire and Wheel Replacement ........... 511
Tire Rotation .................................... 512
Winter Tires ..................................... 513
12-Volt Battery ................................. 514
Remote Transmitter Care Replacing the Button Battery ........... 516
Climate Control System Maintenance.. 517CleaningInterior Care .................................... 519
Exterior Care.................................... 521
Accessories and Modifications ........ 525
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494
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 a 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 anti freeze/coolant as soon as
possible.
Do not add rust inhibitors or other additives to your
vehicle’s cooling system. Th ey may not be compatible
with the coolant or with the engine components.
Reserve
Tank
MAX
MIN
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515
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 a dealer for more information.
The indicators for the Vehicle Stability Assist
TM (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 a dealer.
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516
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 a 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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579
uuWarranty Coverages u
Continued
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 Battery Limited Warranty – provides prorated coverage
for a replacement battery purchased from your dealer.
Replacement Muffler Lifeti me Limited Warranty – provides coverage for as
long as the purchaser of the muffler owns the vehicle.
Restrictions and exclusions apply to all these warranties. Please read the Honda
warranty information booklet th at came with your vehicle for precise information on
warranty coverages. Your vehicle’s original tires are covered by their manufacturer.
Tire warranty information is in a separate booklet.
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586
Index
B
Battery....................................................... 472
12-Volt .................................................... 514
12-Volt Battery Charging System Indicator .......................................... 93, 552
Charging (12-Volt Battery) ....................... 515
Charging (High Voltage Battery) .............. 460
High Voltage ........................................... 472
If the 12-Volt Battery Is Dead ................... 545
Maintenance (Checking the 12-Volt Battery) .................................................. 514
Maintenance (Replacing).......................... 516
Belts (Seat) .................................................. 47
Beverage Holders ...................................... 189
Bluetooth ® Audio ..................................... 269
Bluetooth ® HandsFreeLink ®................... 339
Booster Seats (For Children) ....................... 83
Brake System ............................................. 437
Anti-lock Brake System (ABS) ................... 443
Automatic Brake Hold.............................. 441
Brake Assist System ................................. 444
Fluid ........................................................ 498
Foot Brake ............................................... 439
Indicator (Amber)............................... 90, 556
Indicator (Red) ..................... 88, 89, 554, 556
Parking Brake .......................................... 437
Brake System (Amber) Indicator ............................................ 90, 556
Brake System (Red) Indicator .............................. 88, 89, 554, 556 Bulb Replacement
.................................... 500
Front Turn Signal and Front Side Marker
Lights .................................................... 500
Headlights ............................................... 500
High-Mount Brake Light .......................... 501
Parking/Daytime Running Lights .............. 500
Rear License Plate Lights .......................... 501
Taillights and Back-Up Lights ................... 501
Taillights/Rear Side Marker, Brake and
Rear Turn Signal Lights .......................... 501
Bulb Specifications ................................... 572
C
Carbon Monoxide Gas ............................... 84
Carrying Cargo ................................. 375, 377
Certification Label .................................... 574
Changing Bulbs ........................................ 500
Charge Lid ......................................... 463, 466
Charge Lid Release Button .............. 462, 465
Charge Timer Setting ............................... 473
Charging (High Voltage Battery) ............ 460
120V AC (AC Level 1).............................. 462
240V AC (AC Level 2).............................. 465
Cannot Start Charging ............................ 469
Charge Indicator (vehicle side) ................. 471
Charge Lid ...................................... 463, 466
Charging Cable Bag ................................ 462
Charging Connector........................ 463, 466
Control Box ............................................. 467
High Voltage Battery ............................... 472 Timer ...................................................... 473
Charging Cable Bag ................................. 462
Charging Connector ........................ 463, 466
Charging System Indicator ................ 93, 552
Child Safety ................................................ 71
Childproof Door Locks ............................ 150
Child Seat ................................................... 71
Booster Seats ............................................ 83
Child Seat for Infants ................................ 73
Child Seat for Small Children .................... 74
Installing a Child Seat with a Lap/Shoulder
Seat Belt ................................................. 78
Larger Children ......................................... 82
Rear-facing Child Seat............................... 73
Selecting a Child Seat ............................... 75
Using a Tether .......................................... 80
Childproof Door Locks ............................. 150
Cleaning the Exterior ............................... 521
Cleaning the Interior ............................... 519
Climate Control System ........................... 195
Changing the Mode................................ 197
Defrosting the Windshield and
Windows .............................................. 199
Dust and Pollen Filter .............................. 518
Sensors ................................................... 203
Using Automatic Climate Control............ 195
Clock ......................................................... 138
CMBS
TM (Collision Mitigation Braking
SystemTM) ................................................ 445
Coat Hook ................................................ 192
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