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455
uuCharging uHigh Voltage Battery
Driving
High Voltage Battery
The High Voltage battery gradually discharges even if the vehicle is not in use. As a
result, if your vehicle is parked for an ex tended period of time, the battery level may
get low. Keeping your vehicle’s battery level low can shorten the battery life,
negatively affecting the vehicle’s range. To maintain the battery while the vehicle is
not in use, recharge the battery at least once every three months.
The High Voltage battery life can also be affected by ambient temperature. In
particular, when it is cold outside, the ve hicle’s driving range can be reduced, and a
longer battery charging time is required. In addition, parking in extremely hot or cold
environments can accelerate battery drain.
To help extend the lifespan of the battery , it is recommended that you fully charge
the battery each time prior to driving.
■Battery Warming System
Designed to prevent the temperature of the battery from dropping when outside
temperatures drop, thereby maintainin g starting and running efficiency.
If the vehicle is plugged in when outside temperatures are low, the battery warming
system will use the power from the ch arging equipment to maintain the
temperature of the battery until the next time the vehicle is driven.
1 High Voltage Battery
The High Voltage battery dr ains over time, and under
some conditions, drains fast er. When the battery life
is shortened, this cha nges the vehicle’s driving
distance.
1 Battery Warming System
If the vehicle is left unplug ged in cold temperatures,
the temperature of the ba ttery will drop, possibly
resulting in a loss of running efficiency.
If left for an extended period of time in extremely
cold temperatures, the vehicle may not start. We
recommend that you plug in your vehicle when you
are parking or storing your vehicle in cold
temperatures.
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456
uuCharging uUsing a Timer
Driving
Using a Timer
You can set the timer for the High Volt age battery charge using the driver
information interface’s customization feature.
The vehicle automatically begins charging at the scheduled time when the charging
connector is connected to the vehicle.
1.Press the (display/information) button
and press or until Vehicle Settings
appears on the display, then press the
ENTER button.
2. Select Charge Timer Setup , then press the
ENTER button.
■Driver Information Interface
1Using a Timer
When the battery warming system is activated, it may
not sufficiently charge within the charging period
that you have set.
1 Driver Information Interface
Timer: Select ON or OFF.
Mode: When Timer is ON , select the charging
mode, Full or Time .
Full: Charging will continue unt il the battery is fully
charged.
Time: The battery will be ch arged between the time
you have designated to start and end.
Start: Set the time when to start the High Voltage
battery charge.
End: Set the time when to end the High Voltage
battery charging. You cannot set this when the Full
mode is selected.
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457
uuCharging uUsing a Timer
Driving
3. Press the ENTER button to select the item
you want to set.
4. Press the / button to select when to
start and end the charging, and the
charging mode.
5. Press the ENTER button again.
34
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458
Driving
Energy Economy
Improving Energy Economy
Achieving energy economy is dependent on several factors, including driving
conditions, load weight, driving habits, and vehicle condition.
Depending on these and other factors, you may not achieve the rated energy
economy of this vehicle.
You can optimize your energy economy with proper maintenance of your vehicle.
Always maintain your vehicle in accordance with the messages displayed on the
driver information interface.
• Maintain the specified tire pressure.
• Do not load the vehicl e with excess cargo.
• Keep your vehicle clean. A buildup of snow or mud on your vehicle’s underside
adds weight and increases wind resistance.
■Maintenance and Energy Economy
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459
Maintenance
This chapter discusses basic maintenance.
Before Performing MaintenanceInspection and Maintenance ............ 460
Safety When Performing Maintenance...461
Parts and Fluids Used in Maintenance Service ........................................... 462
Maintenance Minder
TM..................... 463
Maintenance Under the Hood Maintenance Items Under the Hood .. 467
Opening the Hood ........................... 468
Cooling System ................................ 469
Transmission Fluid ............................ 470
Brake Fluid ....................................... 470 Refilling Window Washer Fluid......... 471
Replacing Light Bulbs ....................... 472
Checking and Maintaining Wiper
Blades .......................................... 474
Checking and Maintaining Tires
Checking Tires ................................. 477
Tire and Loading Information Label .. 478
Tire Labeling .................................... 478
DOT Tire Quality Grading (U.S. Vehicles).. 480
Wear Indicators................................ 482
Tire Service Life ................................ 482
Tire and Wheel Replacement............ 483 Tire Rotation .................................... 484
Winter Tires ..................................... 485
12-Volt Battery ................................. 486
Remote Transmitter Care Replacing the Button Battery ........... 488
Climate Control System Maintenance.. 489
CleaningInterior Care .................................... 490
Exterior Care.................................... 492
Accessories and Modifications ........ 496
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460
Maintenance
Before Performing Maintenance
Inspection and Maintenance
For your safety, perform all listed inspections and maintenance to keep your vehicle
in good condition. If you become aware of any abnormality (noise, smell, insufficient
brake fluid, fluid residue on the ground, etc. ), have your vehicle inspected by an
authorized Honda Clarity Electric dealer. (Note, however, that service at an
authorized Honda Clarity Elec tric dealer is not mandatory to keep your warranties in
effect.)
■Daily inspections
Perform inspections before long distance trips, when washing the vehicle, or when
charging.
■Periodic inspections
• Check the brake fluid level monthly.
2 Brake Fluid P. 470
•Check the tire pressure monthly. Examin e the tread for wear and foreign objects.
2Checking and Maintaining Tires P. 477
•Check the operation of the exterior lights monthly.
2 Replacing Light Bulbs P. 472
•Check the condition of the wiper bl ades at least every six months.
2Checking and Maintaining Wiper Blades P. 474
■Types of Inspection and Maintenance
1Inspection and Maintenance
At this time, maintenance involving the high-voltage
system should only be perf ormed at an authorized
Honda Clarity Electric dealer.
All maintenance services should be performed in
accordance with the intervals indicated by the driver
information interface. 2 Maintenance Service Items P. 465
If you want to perform ba sic maintenance yourself,
make sure that you have th e necessary tools and skills
first.
After performing ma intenance, update the records in
the separate maintenance booklet.
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461
uuBefore Performing Maintenance uSafety When Performing Maintenance
Maintenance
Safety When Performing Maintenance
Some of the most important safe ty precautions are given here.
However, we cannot warn you of every conceivable hazard that can arise in
performing maintenance. Only you can decide whether you should perform a given
task.
• To reduce the possibility of fire or explos ion, keep cigarettes, sparks, and flames
away from the 12-volt battery and all High Voltage system related parts.
• Never leave rags, towels, or other flammable objects under the hood.
u Heat from the motor or the surrounding parts can ignite them, causing a fire.
• To clean parts, use a co mmercially available degreaser or parts cleaner, not
gasoline.
• Wear eye protection and pr otective clothing when working with the 12-volt
battery or compressed air.
• The vehicle must be in a stationary condition.
u Make sure your vehicle is parked on le vel ground, the parking brake is set, and
the power system is turned off.
• Be aware that hot parts can burn you.
u Make sure to let the power system cool thoroughly before touching vehicle
parts.
• Be aware that moving parts can injure you.
u Do not activate the power system unless instructed to do so.
Keep your hands and limbs away from moving parts.
■Maintenance Safety
■Vehicle Safety
1Safety When Performing Maintenance
3WARNING
Improperly maintaining this vehicle or
failing to correct a pr oblem before driving
can cause a crash in which you can be
seriously hurt or killed.
Always follow the inspection and
maintenance recommendations according
to the schedules in this owner’s manual.
3WARNING
Failure to properly follow maintenance
instructions and prec autions can cause you
to be seriously hurt or killed.
Always follow the procedures and
precautions in this owner’s manual.
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462
uuBefore Performing Maintenance uParts and Fluids Used in Maintenance Service
Maintenance
Parts and Fluids Used in Maintenance Service
The use of Honda genuine parts and fluids is recommended when maintaining and
servicing your vehicle. Honda genuine parts are manufactured according to the
same high quality standards used in Honda vehicles.
19 CLARITY BEV-31TRV6200.book 462 ページ 2018年10月29日 月曜日 午前10時54分