2021 HONDA CLARITY PLUG-IN ECO mode

12
Quick Reference Guide
There are three drive modes: ECON, NORMAL, and SPORT
Regardless of the drive mode that is activated, when the accelerator pedal is depr essed past a certain point, the engine starts . When this
occurs, electrical power generated by the en gine combines with electrical power from the battery to provide greater driving force. If you
select ECON mode, the threshold for the engine to provide additional power is higher than it is when the vehicle operates under either of
the two sources. Note that if the accelerator pedal is depressed past the point at which you feel a click, the engine will star t in the ECON
mode.
To maintain fuel efficiency, keep steady pressure on the accelerator pedal and avoid aggressive acceleration and deceleration.
SPORT Mode Indicator
ECON Mode Indicator Mode Buttons
SPORT Mode ECON Mode
The indicator for the mode that you have selected comes on.
EV drive
frequencyHi
Max.
Driving force
ECON
NORMAL
SPORT
EV
EV
EV Engine
Engine
Engine
Point at which you feel
the accelerator pedal click
Min.
Lo
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Quick Reference Guide
Power Source and Charging
Electric SourceWhen the High Voltage battery is sufficiently charged, the vehicle is propelled solely by the electric motor. When the remaining power of
the High Voltage battery drops to a certain level, the vehicle switches to HV. u To maintain charge levels, you can, at any time, use the HV button to switch the vehicle to HV.
2 Switching to HV (P16)
u If the High Voltage battery charge drops below levels that are necessary for the vehicle to run in Electric, you can enable charging of
the battery by pressing and holding the HV button.
2 Switching to HV CHARGE (P17)
Hybrid SourceIn hybrid, the electric motor receives powe r either from the High Voltage battery or from the generator which is driven by the engine, or
from both the High Volt age battery and generator.
Engine SourceWhen the vehicle is driving under light load within a certain speed range, the engine provides direct power to the wheels.
Charging the High Voltage Battery (P461)
There are a number of ways to charge the High Voltage battery. You can:
●Use the Level 2 240V charger, or the portable charging cable located in the trunk.●Use a public charging station.●Enable HV Charge and let the battery charge while the vehicle is being driven.
uHV Charge Mode will not completely charge the HV Battery to 100%.
When charging from an external source, you ca n schedule the start and end time for charging.
(P473)
Regenerative Energy and Regenerative BrakingWhen the vehicle is decelerating or descending a hill, the electric motor acts as a generator that recovers
a portion of the energy that was used to accelerate the vehicle.
The regenerative force that the electric motor applie s to the wheels when it is in regenerative mode
helps to slow the vehicle down in a manner similar to engine braking which is used on conventional
vehicles. If you want to slow the vehicle down at a faster rate without using the brakes, you can use the
deceleration paddle selector to increase the resistive force.
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Quick Reference Guide
Energy Efficiency
As with a gasoline powered vehicle, the fuel efficiency and the range of this vehicle is most impacted by the driver’s driving style. Aggressive
acceleration and high-speed driving can easily trigger the system to switch the propulsion source to the gasoline-powered engin e. Climate
control system usage also has a strong impact with heavy usage ne gatively affecting the vehicle’s range. In particular, when it is cold
outside, climate control system consumes a lot of power, so th e vehicle’s driving range on electric power can be reduced. The c apacity of the
HV battery will be less when the temperature is low.
Battery Type
There are two types of batteries used in this vehicle, a standa rd 12-volt battery that powers the airbags, the interior and exterior lights, and
other standard 12-volt systems, and a high voltage battery that is used to power the propulsion motor and recharge the 12-volt battery.
Hybrid Vehicles
High voltage parts and high voltag e wires in this vehicle are sheathed in electromagnetic shielding material; therefore, the am ount of
electromagnetic waves emitted is no more gr eater than those emitted by household appliances or the electrical parts in conventional
vehicles.
Sounds Unique to the SP ORT HYBRID i-MMD Plug-in (intelligent Multi-Mode
Drive Plug-in)
When you first start driving this vehicle, you likely will hear some unfamiliar sounds, particularly when you first turn on the power system,
while driving, and just after parking. Some of these sounds are unique to this vehicle‘s powertrain, fuel, and climate control systems; others
are similar to sounds generated by conventional automobiles that typically are masked by louder noises absent from a vehicle of this design.
These sounds are not a cause for concern, and you will soon recognize them as normal and thus be able to detect any new or unus ual noise
should one develop.
After shutting off the engi ne, you may hear certain noises coming from the vehicle. Here’s the lowdown:
●Noise from Under Vehicle: This noise is caused by the vacuum pump inside the fuel evaporation leakage check module (ELCM).
Depending on conditions, the pump will come on for about 15 minutes about 5 to 10 hours after engine shutoff. This noise is just normal
vehicle operation and doesn’t indicate a vehicle problem.
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Quick Reference Guide
Eco Assist® System
Ambient Meter
●Changes color to reflect how fuel-efficiently you are
driving.
Green: Slow acceleration or deceleration (good fuel
economy)
White-green: Moderate accele ration or deceleration
(moderate fuel economy)
White: Aggressive acceleration or deceleration (poor fuel
economy)
●The indicator remains red as long as SPORT mode is
activated.
ECON Mode Indicator (P100 )
Comes on when the ECON button is
pressed.
ECON Button (P 392)
Helps maximize fuel
economy.
The message is displayed for a few seconds
when the
ECON button is pressed.
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Quick Reference Guide
Drive Cycle Score/Lifetime Points
●Appears when the power mode is in VEHICLE OFF (LOCK).
Eco Drive Display (P 132)
The vehicle icon in the disp lay moves forward and back.
●When you accelerate and decelerate, the icon moves forward and back respectively. The greater the acceleration or
deceleration, the greater the icon moves.
●You can maintain better fuel efficiency by keeping the icon in the center. Drive Cycle Score
Lifetime Points
Aggressive Deceleration Fuel-Efficient Driving Aggressive Acceleration
Moderate
Deceleration Moderate
Acceleration
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Quick Reference Guide
Instrument Panel (P 87)
Lights On Indicator
System Indicators
12-Volt Battery
Charging System
IndicatorAnti-lock Brake
System (
ABS)
Indicator
Vehicle Stability
Assist
TM (VSA
®) System
Indicator
Vehicle Stability
Assist
TM (VSA ®) OFF
Indicator Electric Power
Steering (EPS)
System Indicator
System Indicators
High Beam Indicator
Seat Belt Reminder
Indicator
System Indicators
System Message
Indicator
Parking Brake and
Brake System
Indicator (Red) Supplemental
Restraint System
Indicator
Gauges (P 123)/Driver Information Interface (P 126)/
System Indicators
(P 88)
Low Tire Pressure/
TPMS Indicator Turn Signal and
Hazard Warning
Indicators
Speedometer
Automatic Brake Hold
System Indicator Parking Brake and
Brake System
Indicator (Amber)SPORT
Mode Indicator
Collision Mitigation
Brake System
TM
(CMBSTM) Indicator
Road Departure
Mitigation (RDM)
Indicator
Immobilizer System Indicator/
Security System Alarm Indicator
Automatic Brake Hold
Indicator
READY Indicator
POWER SYSTEM
Indicator
Gear Position
Indicator
Fuel Gauge
Driver Information
Interface
High Voltage Battery
Charge Level Gauge
POWER/CHARGE Gauge
Low Fuel Indicator
Adaptive Cruise Control
(ACC) with Low Speed
Follow Indicator
Lane Keeping Assist
System (LKAS) Indicator
Deceleration Paddle Selector Indicator
System Indicators
ECON Mode Indicator
EV
Indicator
U.S.
Canada
HV Indicator
HV Charge Indicator
Malfunction
Indicator Lamp U.S.
Canada
U.S.
Canada
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Quick Reference Guide
Deceleration Paddle Selector (P 394)
When you release the accelerator pedal, yo u can control the rate of deceleration
without releasing your hands from the steering wheel. Using the deceleration
paddle selector situated on the steering wheel, you can sequentially shift through
four stages of deceleration.
Pull the
( + selector for a few seconds when yo u want to cancel the deceleration
paddle selector.
●When SPORT mode is OFF
If you pull back the paddle selector, the rate of deceleration will change
temporarily, and the stage will ap pear in the instrument panel.
●When SPORT mode is ON
If you pull back the paddle selector, the rate of deceleration will change and
the stage along with M will appear in the instrument panel.
When SPORT mode is
OFF, the deceleration
stage appears. When SPORT mode is
ON, The deceleration
stage and
M appear.
(- Paddle
Selector( + Paddle
Selector Deceleration stage
VSA
® On and Off (P 429)
●The Vehicle Stability AssistTM (VSA ®)
system helps stabilize the vehicle during
cornering and helps maintain traction
while accelerating on loose or slippery
road surfaces.
●VSA ® comes on automatically every time
you turn on the power system.
●To partially disable or fully restore VSA ®
function, press and hold the button until
you hear a beep.
CMBSTM On and Off
(P 448)
●When a possible collision is likely
unavoidable, the CMBSTM can help you to
reduce the vehicle sp eed and the severity
of the collision.
●The CMBSTM is turned on every time you
start the engine.
●To turn the CMBSTM on or off, press and
hold the button until you hear a beep.
Tire Pressure Monitoring
System (TPMS)
(P 431)
●Detects a change in tire conditions and
overall dimensions due to decrease in tire
pressures.
●The TPMS is turned on automatically
every time you turn on the power system.
●A calibration procedure must be
performed when certain conditions arise.
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Quick Reference Guide
What to Do If
Why do I hear an operating
noise when applying the
brakes?This can occur when the ABS activates and does not indicate a
problem. Apply firm, steady pressure on the brake pedal. Never
pump the brake pedal.
2Anti-lock Brake System (ABS) (P443)
The rear door cannot be
opened from inside the
vehicle. Why?Check if the childproof lock is in
the lock position. If so, open the
rear door with the outside door
handle.
To cancel this function, slide the
lever up to the unlock position.
Why do the doors lock
after I unlocked the doors?If you do not open the doors within 30 seconds, the doors are
relocked automatically for security.
Why does the beeper
sound when I open the
driver’s door?The beeper sounds when:
●The power mode is in ACCESSORY.
●The exterior lights are left on.
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