2020 HONDA CLARITY PLUG-IN battery

467
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 charge timer to O FF using the driver
information interface. u The timer setting wi ll be canceled.
2Using a Timer P. 471
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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469
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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470
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 ti me 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 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 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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471
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 syst em 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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475
Maintenance
This chapter discusses basic maintenance.
Before Performing MaintenanceInspection and Maintenance ............ 476
Safety When Performing Maintenance ..477Parts and Fluids Used in Maintenance Service ........................................... 478
Maintenance Minder
TM..................... 479
Maintenance Under the Hood Maintenance Items Under the Hood .. 484
Opening the Hood ........................... 485
Recommended Engine Oil ................ 486
Oil Check ......................................... 487
Adding Engine Oil ............................ 488
Changing the Engine Oil and Oil Filter ...489 Engine Coolant ................................ 492
Cooling System ................................ 494
Transmission Fluid ............................ 496
Brake Fluid ....................................... 496
Refilling Window Washer Fluid......... 497
Replacing Light Bulbs ....................... 498Checking and Maintaining Wiper
Blades .......................................... 500
Checking and Maintaining Tires
Checking Tires ................................. 503
Tire and Loading Information Label .. 504
Tire Labeling .................................... 504
DOT Tire Quality Grading (U.S. Vehicles).. 506
Wear Indicators ............................... 508
Tire Service Life ................................ 508
Tire and Wheel Replacement ........... 509
Tire Rotation .................................... 510
Winter Tires ..................................... 511
12-Volt Battery ................................. 512
Remote Transmitter Care Replacing the Button Battery ........... 514
Climate Control System Maintenance.. 515CleaningInterior Care .................................... 517
Exterior Care.................................... 519
Accessories and Modifications ........ 523
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477
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 degreaser or parts cleaner, not
gasoline.
• Wear eye protection and pr otective 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 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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481
uuMaintenance MinderTMuTo Use Maintenance MinderTM
Continued
Maintenance
■Maintenance Service Items1Maintenance Service Items
•Adjust the valves during services A, 0, 1, 2, or 3 if
they are noisy.
Maintenance Minder Message
System Message
Indicator
Sub Items
Main Item
U.S. models
*1: If a Maintenance Minder message does not appear more than 12 months after the display is reset,
change the engine oil every year.
# : See information on maintenance and emissions warranty.
CODEMaintenance Main Items
A
●Replace engine oil*1 and oil filter
0●Inspect front and rear brakes●Check expiration date for Temporary Tire Repair Kit●Inspect these items: • Tie rod ends, steering gearbox, and boots
• Suspension components
• Driveshaft boots
• Brake hoses and lines (including ABS/VSA)
• All fluid levels and condition of fluids
• Exhaust system
#
•Fuel lines and connections#
•Stay RR, RR Subframe
• Under body battery cover
*2: If you drive primarily in urban areas that have high concentrations of soot in the air from industry and
from diesel-powered vehicles, replace the dust and pollen filter every 15,000 miles (24,000 km).
*3: Driving in mountainous areas at very low vehicle speeds results in higher transmission temperatures.
This requires transmission fluid changes more frequently than recommended by the Maintenance
Minder. If you regularly drive your vehicle under these conditions, have the transmission fluid changed
every 47,500 miles (75,000 km) or 3 years.
*4: If a Maintenance Minder message does not appear more than 36 months after the display for item 7 is reset, change the brake fluid every 3 years.
*5: If you drive in dusty conditions, replace the air cleaner element every 15,000 miles (24,000 km).
CODEMaintenance Sub Items
1
●Rotate tires
2●Replace dust and pollen filter*2
3●Replace transmission fluid*3
4●Replace spark plugs●Inspect valve clearance
5
●Replace engine coolant
7●Replace brake fluid*4
8●Replace air cleaner element*5
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482
uuMaintenance MinderTMuTo Use Maintenance MinderTM
Maintenance
1Maintenance Service Items
•Adjust the valves during services A, 9, 1, 2, or 3 if
they are noisy.
Canadian models
*1: If a Maintenance Minder message does not appear more than 12 months after the display is reset,
change the engine oil every year.
*2: If you drive primarily in urban areas that have high concentrations of soot in the air from industry and from diesel-powered vehicles, replace the dust and pollen filter every 24,000 km (15,000 miles).
*3: Driving in mountainous areas at very low vehicle speeds results in higher transmission temperatures.
This requires transmission fluid changes more frequently than recommended by the Maintenance
Minder. If you regularly drive your vehicle under these conditions, have the transmission fluid changed
every 75,000 km (47,500 miles) or 3 years.
*4: If a Maintenance Minder message does not appear more than 36 months after the display for item 7 is reset, change the brake fluid every 3 years.
*5: If you drive in dusty conditions, replace the air cleaner element every 24,000 km (15,000 miles).
# : See information on maintenance and emissions warranty.
CODEMaintenance Main Items
A
●Replace engine oil*1 and oil filter
CODEMaintenance Sub Items
1
●Rotate tires
2●Replace dust and pollen filter*2
3●Replace transmission fluid*3
4●Replace spark plugs●Inspect valve clearance
5
●Replace engine coolant
7●Replace brake fluid*4
8●Replace air cleaner element*5
9●Service front and rear brakes●Check expiration date for Temporary Tire Repair Kit●Inspect these items: • Tie rod ends, steering gearbox, and boots
• Suspension components
• Driveshaft boots
• Brake hoses and lines (including ABS/VSA)
• All fluid levels and condition of fluids
• Exhaust system
#
•Fuel lines and connections#
•Stay RR, RR Subframe
• Under body battery cover
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