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Instrument Panel
Driver Information Interface Warning and Information Messages
The following messages appear only on the dr iver information interface. Press the (display/information) button to see the message
again with the system message indicator on.
MessageConditionExplanation
●Appears when the vehicle cannot be driven.●Immediately stop in a safe place.
●Appears when the washer fluid gets low.●Refill the washer fluid.
2 Refilling Window Washer Fluid P. 495
●Appears when the scheduled maintenance is due
soon.
●Consequently, Service Due Now and Service Past
Due follow.
2Warning Message and Maintenance Minder
Information on the Driver Information Interface
P. 478
●Appears as soon as a problem is detected in the
smart entry system or push button starting system.●Appears constantly - Have your vehicle checked by an
authorized Honda Clarity Plug-In Hybrid dealer.
Canadian models
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MessageConditionExplanation
●Appears when there is a problem with the sensor on
the 12-volt battery.●Have your vehicle checked by an authorized Honda
Clarity Plug-In Hybrid dealer.
2 Checking the 12-Volt Battery P. 510
●Appears along with the battery charging system
indicator when the battery is not charging.●Turn off the climate control system and rear defogger to
reduce electricity consumption.
2If the 12-Volt Battery Charging System Indicator
Comes On P. 548
●Appears when the engine oil pressure is low.●Appears while driving - Immediately stop in a safe
place.
2If the Low Oil Pressure Warning Appears P. 547
●Appears when the engine coolant temperature gets
abnormally high.
2Overheating P. 544
●Appears when the engine coolant temperature is
near its upper limit.●Drive slowly to prevent overheating.
●Appears if there is a pr oblem with the cooling
system.●Drive slowly to prevent ov erheating and have your
vehicle checked by an author ized Honda Clarity Plug-In
Hybrid dealer as soon as possible.
●Appears when the fuel fill cap is loose or is not
installed.
2 Tighten Fuel Cap Message P. 549
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MessageConditionExplanation
●Appears if the vehicle’s speed reaches about 10 mph
(15 km/h) with the fuel fill door opened.●Stop the vehicle and close the fuel fill door.
●Appears when the fuel fill door has been open for 30
minutes.●Turn off the power system, re install the fuel cap, and
close the fuel fill door.
- If you still want to refuel, press the fuel fill door release
button to reopen the door.
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MessageConditionExplanation
●Appears after the driver’s door is opened when the
power mode is in ACCESSORY.●Press the POWER button twice with your foot off the
brake pedal to change the power mode to VEHICLE
OFF.
●Appears when the power mode is in ACCESSORY.
—
●Appears when you close th e door with the power
mode in ON without the smart entry remote inside
the vehicle.●Disappears when you bring the smart entry remote back
inside the vehicle and close the door.
2 Smart Entry Remote Reminder P. 160
●Appears when the smart entry remote battery
becomes weak.●Replace the battery as soon as possible.
2Replacing the Button Battery P. 512
●Appears if the smart entry remote’s battery is too
weak to turn on the power system or the key is not
within operating range to turn on the power system.
A beeper sounds six times.●Bring the back of the smart entry remote into contact
with the POWER button.
2If the Smart Entry Remote Battery is Weak P. 539
●Appears when you set the power mode to
ACCESSORY or ON.
●Appears after you unlock and open the driver’s door.
2Turning on the Power P. 378
●Appears when the POWER button is pressed while
driving.
2 Emergency Power System Off P. 540
Canadian models
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MessageConditionExplanation
●Appears when the high voltage battery charge level
is extremely low.●Caused by the low battery charge level -
Immediately charge the high voltage battery.
●Appears when the power system temperature is low.●Your vehicle has less ability to accelerate and may be
harder to start on an incline.
●In extremely cold climates, keep the vehicle stored in a
garage.
●In extremely cold climates, keep the vehicle stored in a
garage and connect th e charging connector.
●Appears when the power system temperature is
high.●Your vehicle has less ability to accelerate and may be
harder to start on an incline.
●Park in a safe place, an d cool the system down.
2Overheating P. 544
●Appears if the power system is in diagnostic mode.●You may notice a decrease in available power. Have
your vehicle checked by an authorized Honda Clarity
Plug-In Hybrid dealer immediately.
●As a result of diagnostics, the POWER SYSTEM
indicator may come on.
2 POWER SYSTEM Indicator P. 88
U.S. models
Canadian models
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MessageConditionExplanation
●Appears when the charging connector is connected
to the inlet.●The vehicle does not move while the charging
connector is plugged into the inlet.
●Appears when there is a pr oblem with the standard
plug-in charging system or the charging station
outlet.●This message only - There may be a problem with the
charging station outlet. Refer to the instructions
provided at the station or c onsult a qualified technician.
If the outlet works properly, have the vehicle checked by
an authorized Honda Clarit y Plug-In Hybrid dealer.
●Comes on with the POWER SYSTEM indicator -
Have your vehicle checked by an authorized Honda
Clarity Plug-In Hybrid dealer.
●Appears if there is a pr oblem with the acoustic
vehicle alerting system.●Have your vehicle checked by an authorized Honda
Clarity Plug-In Hybrid dealer immediately.
●Appears when the charge lid is open.●Close the charge lid.
2 Charging P. 457
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MessageConditionExplanation
●Appears when you press the fuel fill door release
button.●The display changes to Ready when the fuel vapor
pressure inside the fuel tank is released. You can start
refueling once Ready appears.
2 Refueling P. 454●Appears when the vehicle is ready to be refueled.
●Appears when the high voltage battery and other
system control temperatures are too low to operate
(approx. –22°F [–30°C] or below).●You must wait for an increase in the ambient
temperature or move the vehicle to a warmer location.
●Consult an authorized Honda Clarity Plug-In Hybrid
dealer.
●In extremely cold climates, keep the vehicle stored in a
garage.
●In extremely cold climates, keep the vehicle stored in a
garage and connect th e charging connector.
●Appears when the charging connector is
disconnected while the power mode is in ON with
the charging connector connected.●Set the power mode to OFF, then set it back to ON if
you drive again.
2Turning on the Power P. 378
●Appears when the high voltage battery temperature
is too low to operate (approx. −22°F [−30°C]).●You can start the engine an d use the climate control
system to warm up the interior.
●You must wait for an incr ease in the high voltage
battery temperature to drive.
U.S. models
Canadian models
Canadian models
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MessageConditionExplanation
●Appears when the outside temperature is low.●In extremely cold climates, keep the vehicle stored in a
garage or connect the charging connector.
2 Charging P. 457
●Appears when the engine starts automatically when
the engine has not started for a long time.
—
●Appears when the vehicle can run only in EV because
the failure that cannot generate power by the engine
failure or generator failure etc occurs.
●The estimated distance you can travel on the
remaining power is displayed.
●Have your vehicle checked by an authorized Honda
Clarity Plug-In Hybrid dealer.
●Appears when you are unable to select the HV
Charge because the High Voltage battery charge
level is at maximum limit (12 segments) of the HV
Charge.
2 SPORT HYBRID i-MMD Plug-in (Intelligent Multi-
mode Drive Plug-in) P. 11
●Appears if the drive mode cannot be changed due to
certain situations, such as a system error or adverse
driving conditions.
—
Canadian models
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