
372
Driving
Before Driving
Driving Preparation
Check the following items before you start driving.
• Make sure there are no obstructions on th e windows, door mirrors, exterior 
lights, or other parts of the vehicle.
u Remove any frost, snow, or ice.
u Remove any snow on the roof, as this can slip down and obstruct your field of 
vision while driving. If frozen solid , remove ice once it has softened.
u When removing ice from around the wheel s, be sure not to damage the wheel 
or wheel components.
• Make sure the hood is securely closed.
u If the hood opens while driving, your front view will be blocked.
• Make sure the tires are in good condition.
u Check air pressures, and check  for damage and excessive wear.
2Checking and Maintaining Tires  P. 501
•Make sure there are no people or ob jects behind or around the vehicle.
u There are blind spots from the inside.
• Disconnect the charging cable.
■Exterior Checks1Exterior Checks
NOTICE
When doors are frozen s hut, use warm water around 
the door edges to melt any ice. Do not try to force 
them open, as this can damage the rubber trim 
around the doors. When done, wipe dry to avoid 
further freezing.
Do not pour warm water  into the key cylinder.
You will be unable to insert the key if the water 
freezes in the hole.
Heat from the engine  and exhaust can ignite 
flammable material s left under the hood, causing a 
fire. If you’ve parked y our vehicle for an extended 
period, inspect and remove  any debris that may have 
collected, such as dried grass and leaves that have 
fallen or have been carried  in for use as a nest by a 
small animal. Also check  under the hood for leftover 
flammable materials after  you or someone else has 
performed maintenance on your vehicle.
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![HONDA CLARITY PLUG-IN 2019  Owners Manual (in English) uuWhen Driving uShifting
388
Driving
■If you want to keep  the transmission in (N position [car wash mode]
With the power system on:
1. Depress the brake pedal.
2. Make sure the  READY indicator is  HONDA CLARITY PLUG-IN 2019  Owners Manual (in English) uuWhen Driving uShifting
388
Driving
■If you want to keep  the transmission in (N position [car wash mode]
With the power system on:
1. Depress the brake pedal.
2. Make sure the  READY indicator is](/manual-img/13/34494/w960_34494-389.png)
uuWhen Driving uShifting
388
Driving
■If you want to keep  the transmission in (N position [car wash mode]
With the power system on:
1. Depress the brake pedal.
2. Make sure the  READY indicator is on.
3. Press 
(N. Within six seconds press and hold (N for two seconds.
u This puts the vehicle in car wash mode which must be used when your vehicle 
is pulled through a conveyor type automatic car wash where you or an 
attendant do not remain in the vehicle.
If you want to cancel car wash mode, select a position other than 
(N.
If you want to reduce energy  consumption in car wash mode:
Press the  POWER button during car wash mode.
u Make sure the  READY indicator is off.
u The gear position remains in 
(N with the power mode in ACCESSORY for 15 
minutes, then, it auto matically changes to 
(P and the power mode changes to 
OFF.
Manually changing to 
(P cancels ACCESSORY mode. The (P indicator comes on 
and the power mode changes to OFF. You must always shift to 
(P when car wash 
mode is no longer needed.
1 If you want to keep the transmission in (N position [car wash 
mode]
To keep the vehicle in 
(N position, you can also 
follow this procedure:
While the power system is on, select 
( N, and then 
within five seconds, press the  POWER button.
Note that the transmiss ion may not stay in 
(N 
position while any of the  following indicators is on:
•POWER SYSTEM indicator
•Transmission system indicator
•12-volt battery charging system indicator
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Continued437
uuBraking uBrake System
Driving
1Foot Brake
Applying constant pressure  to the brakes while going 
down a long hill can cause  the brakes to heat up, 
resulting in a loss of stopping power. Therefore, 
when descending a long hill , release the accelerator 
pedal and allow regenerati ve braking to slow the 
vehicle down. To adjust the  rate of deceleration, use 
the deceleration  paddle selector.
When the high voltage  battery is recharging, 
regenerative braking  may not be possible.
2 POWER/CHARGE Gauge  P. 122
2 High Voltage Battery Charge Level Gauge  
P. 123
2 Deceleration Paddle Selector  P. 392
Do not rest your foot  on the brake pedal while 
driving, as it will lightly  apply the brakes and cause 
them to lose effectiveness  over time and reduce pad 
life. It will also conf use drivers behind you.
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457
Driving
Charging
Before Charging
Check the following items before you start charging your vehicle.
• Make sure to use a dedicated and properly  grounded circuit, that is rated for at 
least 15 amps.
u Have an electrician inspect the outlet  you are using to see if it meets these 
criteria.
• Make sure you plug the charging cable direct ly into the wall outlet dedicated to 
vehicle charging.
u Do not use extension cord s, adaptors, or multi-outlet plugs between the 
charging cable and the outlet.
• Make sure the charging cable is fully uncoiled before use.
• Make sure the control box,  charging connector, and charging cable are free from 
any damage, including cracks or frays.
u If you find any damage to the devices, contact an authorized Honda Clarity 
Plug-In Hybrid dealer.
• Make sure the charging conn ector and inlet are clean.
u If you find any contamination or foreign object in the connector or inlet, 
contact an authorized Honda Cl arity Plug-In Hybrid dealer.
• Make sure the charging cable is dry.
u Check that there is no water in the i mmediate area, and that your hands are 
dry.
Note: Outlet needs to be in good shape.  Worn or damaged outlet will not make 
good contact with the plug. Ensure that the plug is fully inserted and does not come 
out of the outlet after installation. A loose  connection will cause excessive heat build 
up within the plug and damage it.
■Safety Checklist
1 Charging
3WARNING
Using a 120 volt wall outlet that is rated less 
than 15 amps or one that is powering other 
devices can cause a fire, seriously injuring 
you or others.
When using the 120 volt charger, use a 
dedicated and properly grounded circuit 
rated 15 amps or more. Consult an 
electrician if yo u are not sure.
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458
uuCharging uCharge the High Voltage battery using a Level 1 or 2 charger
Driving
Charge the High Voltage batt ery using a Level 1 or 2 
charger
There are two ways to charge the High Volt age battery; by using the Level 1 120 volt 
(15 amp) charger supplied with the vehicle  plugged into a standard three-prong wall 
outlet, or by using a professionally instal led Level 2 240 volt (32 amp) charger. 
*1:
Charging time varies depending  on conditions, such as the remaining battery level and the ambient 
temperature.
The suggested full charging time in this  table indicates the hours it may likely take 
for the High Voltage batter y to be fully charged.
Charging withSuggested full charging time
AC 240 V
(Level 2)2.5 hours*1
AC 120 V(Level 1)12 hours*1
1 Charging
When the battery warming system is activated, the 
battery may take longer to charge.
When the 12-volt battery  is disconnected, vehicle 
charging is not possible.  After reconnecting the 
battery, turn the power system on, then turn it off.
Confirm that charging is possible.
2 Turning on the Power  P. 378
3WARNING
Improper usage and handling of the 120 
volt charger can cause a fire, seriously 
injuring you or others. 
•Always insert the plug fully into a 
properly rated and grounded the wall 
outlet.
• Plug the charging cable directly to the 
wall outlet. Do not use extension cords or 
multi-plug adapters.
• Prevent the vehicle charging connector 
from becoming contaminated. Clean if 
necessary.
Canadian models
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Continued459
uuCharging uCharge the High Voltage battery using a Level 1 or 2 charger
Driving
1. Put the transmission into (P and set the 
power mode to OFF.
2. Press and hold the lid open button on the 
remote transmitter, or press and hold the 
charge lid release button on the dashboard.
u The lid opens.
u The illumination lamp inside the charge 
lid comes on for a few minutes.
3. Open the trunk, and remove the bag.
4. Open the bag, and take the charging cable 
out.
u Do not tie or coil the cable when in use.
■How to Charge (Level 1)1Charging
3WARNING
Charging the High Vo ltage battery under 
the following conditions is a potential 
source of electric shock and fire, which can 
result in serious injury or death:
• Charging the battery during an electric 
storm.
• Using the charging cable near water or 
handling with wet hands.
• Using a charger, whose case is broken or 
cracked or whose cable is frayed or 
damaged.
Never charge the vehi cle in any of the 
above situations.
3WARNING
Using a charger that is damaged or 
modified can cause electrical shock and 
fire, which can result in serious injury or 
death.
Never disassemble or modify the charger. If 
the charger becomes damaged, stop using 
it and consult an authorized Honda Clarity 
Plug-In Hybrid dealer.
Charge Lid 
Release 
Button
Charging Cable Bag
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uuCharging uCharge the High Voltage battery using a Level 1 or 2 charger
460
Driving
5. Open the vehicle’s charge lid.
6. Insert the plug into a 12 0 volt wall outlet.
u Insert the plug completely until it stops.
7. Check that the  POWER indicator on the 
control box comes on.
8. Remove the cover from the charging 
connector. Align and insert the charging 
connector into the vehi cle’s inlet until you 
hear a click.
u The charge indicator stops blinking, and 
stays on when charging starts.
Charge Lid
Illumination Lamp
Plug
POWER  Indicator
1Charging
NOTICE
Do not charge the vehicle wi th a vehicle cover on. It 
can cause a malfunction and  damage the vehicle or 
charging components.
The 120 volt charger requires a properly grounded 
and dedicated 15 amp or gr eater circuit. For more 
information consult an au thorized Honda Clarity 
Plug-In Hybrid dealer.
We recommend that a GFCI (ground-fault circuit 
interrupter) protected outlet  be used to charge the 
vehicle. Follow the GF CI maker's installation 
instructions, or consult an  electrician if you are not 
sure about installation requirements.
Inspect the charging cable plug and charging 
connector, as well as the vehicle’s charge inlet, 
before use. If the plug or  connector are dirty or 
otherwise contaminated, care fully clean them with a 
dry clean cloth before use.  Do not wipe the metal 
part of the inlet and the ch arging connector. Also, if 
you are unable to clean the plug or connector, if the 
inlet is dirty, or if any ar e damaged or corroded, take 
the charging cable and vehi cle to an authorized 
Honda Clarity Plug-In Hybrid dealer for inspection 
and possible repair.
Charging Connector
Charge Indicator
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Continued461
uuCharging uCharge the High Voltage battery using a Level 1 or 2 charger
Driving
■When charging is completed
Press the release button on the charging 
connector to disengag e it from the inlet.
The charge indicator goes off once charging is 
completed.1 Charging
Before using a vehicle char ging cable, inspect the 
cable for damage such as scratches, cracks, or tears. 
If you find any damage, do not use the charging 
cable; instead, take it to an authorized Honda Clarity 
Plug-In Hybrid deal er for inspection.
If a blackout or other elec trical interruption occurs 
during vehicle charging, the vehicle will automatically 
resume charging once  power is restored.
If available, use a 240 V AC  level 2 charger. Using a 
level 2 charger takes less ti me than using a level 1 
120 V AC charger.
If the ambient air is cold enough to lower the High 
Voltage battery temperat ure below -22F° (-30°C), 
charging may not start.Release Button
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