2018 HONDA CLARITY PLUG-IN 12 volt battery

uuCharging uCharge the High Voltage battery using a Level 1 or 2 charger
460
Driving
5. Open the vehicle’s charge lid.
6. To connect the cable to the vehicle, push
the cable’s charging connector until it clicks
to the charge lid.
u The charge indicator on the charge lid
stays on.
■When charging is completed
Press the release button on the charging
connector to disengage it from the inlet.
The charge indicator goes off once charging is
completed.
Charge Lid
Illumination Lamp1 How to Charge (Level 2)
The charge lid can be open ed by remote transmitter.
The High Voltage battery may not be charged even if
the charge connector is properly connected to the
vehicle’s inlet when the charging timer is set but the
timer has not yet started.
Be sure to follow the instructions and safety
precautions provided with the Level 2 charging
equipment.
Charging Connector
Charge Indicator
Release Button
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463
uuCharging uControl Box
Continued
Driving
If charging does not start, even if the POWER indicator comes on, and the charging
connector is plugged in, perform one of the following solutions.
■What to do when you cannot start charging
CauseSolution
The timer has been set, but the start time is in
the future.Start charging using the smart entry remote.
Press and hold the charge lid release button on the smart entry remote.
u The charge indicator on the charge lid comes on when charging starts.
Change the customized setting of the ch arge timer to OFF using the driver
information interface.
u The timer setting wi ll be canceled.
2Using a Timer P. 467
The 12-volt battery is weak.Check the 12-volt battery condition. If necessary, charge the battery.
The power mode is ON.Set the power mode to ACCESS ORY or VEHICLE OFF (LOCK).
The charging connector is not properly
attached to the vehicle’s inlet. Disengage the connector from the inlet.
Align and insert the connector into the inlet until you hear a click.
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465
uuCharging uControl Box
Driving
Shows the High Voltage battery charging status.
If it blinks for a while, then st ays on after the charge connector is plugged in, it indicates that the
battery is being charged.
■Charge Indicator on the Vehicle Side
Charge Indicator
Indicator statusExplanation
Blinks slowly
●The charger is ready to charge the battery.●Charging is programmed to start using the timer.
u The indicator goes off after about 15 seconds.
●The power mode is set to ON while the battery is being
charged.
Stays on●The battery is being charged.
Goes off●Charging is complete.
Blinks once after staying on for a few seconds.
●The battery has been fully charged and the battery
heating system has been activated.
Blinks rapidly
●When the 12-volt battery is disconnected.u After reconnecting the battery, turn the power system
on, then turn it off.
The charging connector is replugged in. Confirm that
charging is possible.
●There is a problem with the charging system.
u The indicator goes off after 15 seconds. Charging does
not start.
Canadian models
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466
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 le vel low can shorten the battery life. 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 on electric power 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.
Store the vehicle in a garage to insure that the temperature of the High Voltage
battery does not drop too low.
■Battery Warming System
Designed to prevent the temperature of the battery from dropping when outside
temperatures drop, thereby maintain ing 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 charging 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.
Be careful not to let the High Voltage battery drain
too much. If the battery level becomes close to zero,
it will make it impossible to start the engine.
U.S. models
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.Canadian models
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467
uuCharging uUsing a Timer
Continued
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 begi ns 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.
Canadian models
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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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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473
uuBefore Performing Maintenance uSafety When Performing Maintenance
Continued
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, all High Volt age system, and all fuel related parts.
• Never leave rags, towels, or other flammable objects under the hood.
u Heat from the engine and exhaust can ignite them, causing a fire.
• To clean parts, use a co mmercially available degreas er or parts cleaner, not
gasoline.
• Wear eye protection and protective clothing when working with the 12-volt
battery or compressed air.
• Engine exhaust contains carbon monoxide, which is poisonous and can kill you.
u Only operate the engine if th ere is sufficient ventilation.
■Maintenance 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 precautions can cause you
to be seriously hurt or killed.
Always follow the procedures and
precautions in this owner’s manual.
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480
Maintenance
Maintenance Under the Hood
Maintenance Items Under the Hood
Washer Fluid
(Black Cap)
12-Volt BatteryBrake Fluid
(Black Cap)
Inverter Coolant
Expansion Tank
Engine Coolant
Reserve Tank
Engine Oil Fill Cap
Radiator Cap High Voltage
Battery System
Coolant
Expansion Tank
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