
California Proposition 65 Warning
Event Data Recorders
This vehicle is equipped with an event data recorder (EDR). 
The main purpose of an EDR is to record, in certain crash or near 
crash-like situations, such as an air bag deployment or hitting a 
road obstacle, data that will assist  in understanding how a vehicle’s 
systems performed. The EDR is designed to record data related 
to vehicle dynamics and safety systems for a short period of 
time, typically 30 seconds or le ss. The EDR in this vehicle is 
designed to record such data as:
• How various systems in your  vehicle were operating;
• Whether or not the driver and passenger safety belts were 
buckled/fastened;
• How far (if at all) the driver  was depressing the accelerator 
and/or brake pedal; and,
• How fast the vehicle was traveling.
These data can help provide a better understanding of the
circumstances in which crashes and  injuries occur. NOTE: EDR data
are recorded by your vehicle only  if a non-trivial crash situation
occurs; no data are recorded by the EDR under normal driving
conditions and no personal data (e.g., name, gender, age, and
crash location) are recorded. Howe ver, other parties, such as law
enforcement, could combine the  EDR data with the type of
personally identifying data routinely acquired during a crash
investigation.
WARNING:  This product contains or emits 
chemicals known to the state of California to cause 
cancer and birth defects or other reproductive 
harm.
To read data recorded by an ED R, special equipment is required, 
and access to the vehicle or the  EDR is needed. In addition to the 
vehicle manufacturer, other parties,  such as law enforcement, that 
have the special equipment, can re ad the information if they have 
access to the vehicle or the EDR.
The data belongs to the vehicle ow ner and may not be accessed by 
anyone else except as legally requir ed or with the permission of the 
vehicle owner.
Service Diagnostic Recorders
This vehicle is equipped with se rvice-related devices that record 
information about powertrain perfo rmance. The data can be used 
to verify emissions law requirem ents and/or help technicians 
diagnose and solve service problems.  It may also be combined with 
data from other sources for res earch purposes, but it remains 
confidential. Some diagnostic and maintenance information is 
uploaded to Honda upon vehicle start up.
California Perchlorate Contamination Prevention Act
The airbags, seat belt tensioners , and CR type batteries in this 
vehicle may contain perchlorate ma terials - special handling may 
apply. See  www.dtsc.ca.gov/hazardouswaste/perchlorate/
As you read this manual, you will  find information that is preceded 
by a   symbol. This information is intended to help you avoid 
damage to your vehicle, othe r property, or the environment.
NOTICE
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 00X31-TRV-6000
2017 Clarity 
Electric Owner's Manual AOM05649 

High-Voltage Battery Monitoring System
This vehicle is equipped with a monitoring system that compiles 
data about your vehicle and driving conditions and transmits that 
data to Honda at regular intervals as determined at the discretion 
of Honda. This data includes information on but not limited to the 
following:
● Vehicle location, distance driven, warning indicators and
messages, and vehicle speed
● High-Voltage Battery system  control and power generation
The system does not record audio or images.
Data collected is used for the sole purposes of technical diagnoses,
preventive maintenance, resear ch and vehicle development.
Neither Honda nor any third party receiving data will use the data
for any other purpose withou t first obtaining customer
authorization.
A Few Words About Safety
Your safety, and the safety of others, is very important. And 
operating this vehicle safely is an important responsibility.
To help you make informed decisions about safety, we have 
provided operating procedures and other information on labels and 
in this manual. This information alerts you to potential hazards that 
could hurt you or others.
Of course, it is not practical or possible to warn you about all the 
hazards associated with operating  or maintaining your vehicle. You 
must use your own good judgment. You will find this impo
rtant safety information in a variety of forms, 
including:
● Safety Labels  - on the vehicle.
● Safety Messages  - preceded by a safety alert symbol 
3 and
one of three signal words:  DANGER, WARNING , or CAUTION .
These signal words mean:
● Safety Headings  - such as Important Safety Precautions.
● Safety Section - such as Safe Driving.
● Instructions  - how to use this vehi cle correctly and safely.
This entire book is filled with important safety information - please 
read it carefully.
3 DANGERYou WILL be KILLED  or SERIOUSLY HURT if 
you don’t follow instructions.
3 WARNINGYou CAN be KILLED or SERIOUSLY HURT if
you don’t follow instructions.
3CAUTIONYou CAN be HURT if you don’t follow 
instructions.
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4
Quick Reference Guide
Quick Reference Guide
Visual Index
❙Steering Wheel Adjustments (P 163)
❙ (Vehicle Stability Assist (VSA®) 
System OFF) Button 
(P 396)
❙Road Departure Mitigation (RDM) 
Button 
(P 370)
❙System Indicators (P 80)
❙Gauges (P 114)
❙Collision Mitigation Braking SystemTM 
(CMBSTM) OFF Button (P 414)
❙Charge Lid Release Button 
(P 425, 427)
❙Driver Information Interface 
(P 118)
❙Navigation System 
()  See the Navigation System Manual
❙Climate Control System (P 183)
❙Rear Window Defogger (P 160)
❙POWER Button (P 149)
❙Seat Heater Buttons (P 181)
❙Audio System (P 192)
❙Hazard Warning Button
❙Heated Door Mirror Button (P160 )
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Quick Reference Guide
Electric Vehicle Precautions
High Voltage Components, High Voltage Cables and High Temperature 
Components
Electric vehicles have high voltage components (about 500 V maximum) such as the power control unit, High Voltage battery, high  voltage 
cables (identified by their orange covers), electric motor, and high temperature parts such as the radiator. Labels with handli ng warnings 
are attached to these components.
WARNING
This vehicle has high voltage circuits and 
parts. Failure to observe the following 
precautions can result in burns or electric 
shock.
●Do not remove, disassemble, or replace 
the high voltage parts, cables (orange) or 
their connectors.
●Never touch the High Voltage battery 
service plugs.
In an emergency or during maintenance or 
repair, the service plugs are removed to cut 
off the electric flow from the battery. These 
plugs are in contact with the battery and 
can cause severe electric shock if not 
handled properly.
Only a qualified technician should handle 
any electrical equipment. For inspection 
and repair, consult an authorized Honda 
Clarity Electric dealer.
DC/DC Converter
●A/C Compressor●A/C Heater
Radiator  a High Voltage Battery
Label
a Radiator Cap
Power Control Unit
Electric Motor
High Voltage Battery 
Service Plug Lid  c
High Voltage Battery 
System Coolant 
Reserve Tank b
b High Voltage Battery 
System Coolant Reserve 
Tank Cap c
 High Voltage Battery 
Service Plug Lid
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Quick Reference Guide
Maintenance, Repair, and Disposal
Always consult an authorized Honda Clarity Electric dealer regarding maintenance, repair, 
and disposal.
High Voltage batteries that have been removed from disposed vehicles are collected 
through authorized Honda Clarity Electric dealers. Do not dispose of those batteries 
yourself.
In Case of a Crash
● Be careful of electric shock hazard.
uIf a severe crash damaged your vehicle’s Hi gh Voltage system, there is a possibility of 
electrical shock due to exposed  High Voltage components or wires. If this happens, do 
not touch any of the High Vo ltage system components or any of its orange wires.
●Avoid contact with High Voltage battery fluid.
uThe High Voltage battery contains a flammabl e electrolyte that could leak as a result 
of a severe crash. Avoid any skin or eye cont act with the electrolyte as it is corrosive. 
If you accidentally touch it, flush your eyes  or skin with a large quantity of water for at 
least five minutes, and seek medical attention immediately.
● Use a fire extinguisher for an electrical fire.
uAttempting to extinguish an  electrical fire with a small quantity of water, from a 
garden hose for instance, can be dangerous.
● Anytime the vehicle is damaged in an accident, have it repaired by an authorized Honda 
Clarity Electric dealer.
Emergency Shutdown System for the High Voltage 
System
The emergency shutdown system may activate when the vehicle is impacted by a crash or a 
collision. When this system activates, the High Voltage system automatically shuts down, 
and your vehicle no longer moves.
To return the High Voltage syste m to normal operation, consult an authorized Honda Clarity 
Electric dealer.
WARNING
High voltage parts and/or the cables 
(orange) connecting them may be exposed 
as a result of a crash. Stay clear of these 
parts as you may be electrocuted.
If High Voltage battery fluid leaks, be 
careful not to touch the fluid. It can harm 
your eyes and skin. If it comes in contact 
with your eyes and skin; flush the affected 
area with clean water immediately for a 
few minutes, and seek immediate medical 
attention.
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Quick Reference Guide
Instrument Panel (P 79)
Lights On Indicator
System Indicators
12-Volt Battery 
Charging System 
IndicatorAnti-lock Brake 
System (
ABS) 
Indicator
Vehicle Stability Assist 
(VSA®
) System 
Indicator
VSA ® OFF Indicator Electric Power 
Steering (EPS) 
System Indicator
Lights 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 114)/Driver Information Interface (P 118)/
System Indicators 
(P 80)
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 
IndicatorREADY  Indicator
POWER SYSTEM  
Indicator
Gear Position 
Indicator
High Voltage Battery 
Charge Level Gauge
Driver Information 
Interface
Electricity Consumption 
Indicator (
ENERGY USAGE )
POWER /CHARGE  
Gauge
Low Charge 
Indicator Adaptive Cruise 
Control (ACC) with 
Low Speed Follow 
(LSF) Indicator
Lane Keeping Assist 
System (LKAS) 
Indicator
Deceleration Paddle 
Selector Indicator
ECON Mode Indicator
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38
Safe Driving
For Safe Driving
The following pages explain your vehicle’s safety features and how to use them 
properly. The safety precautions below are ones that we consider to be among the 
most important.
Important Safety Precautions
■Always wear your seat belt
A seat belt is your best protection in all types of collisions. Airbags are designed to 
supplement seat belts, not replace them. So  even though your vehicle is equipped 
with airbags, make sure you and your passengers always wear your seat belts, and 
wear them properly.
■Restrain all children
Children ages 12 and under should ride prop erly restrained in a back seat, not the 
front seat. Infants and small  children should be restrained in a child seat. Larger 
children should use a booster seat and a lap/shoulder seat belt until they can use the 
belt properly without a booster seat.
■Be aware of airbag hazards
While airbags can save lives, they can cause serious or fatal injuries to occupants 
who sit too close to them, or are not prop erly restrained. Infants, young children, 
and short adults are at the greatest risk.  Be sure to follow all instructions and 
warnings in this manual.
■Don’t drink and drive
Alcohol and driving don’t mix. Even one dr ink can reduce your ability to respond to 
changing conditions, and your reaction time gets worse with every additional drink. 
So don’t drink and drive, and don’t let  your friends drink and drive, either.
1Important Safety Precautions
Some states prohibit th e use of cell phones other 
than hands-free de vices by the driver while driving.
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39
uuFor Safe Driving uImportant Safety Precautions
Safe Driving
■Pay appropriate attention to the task of driving safely
Engaging in cell phone conversation or other activities that keep you from paying 
close attention to the road, other vehicles , and pedestrians could lead to a crash. 
Remember, situations can change quickly, and  only you can decide when it is safe to 
divert some attention away from driving.
■Control your speed
Excessive speed is a major factor in crash injuries and deaths. Generally, the higher 
the speed, the greater the risk, but serious  injuries can also occur at lower speeds. 
Never drive faster than is safe for current conditions, regardless of the maximum 
speed posted.
■Keep your vehicle  in safe condition
Having a tire blowout or a mechanical failure can be extremely hazardous.
To reduce the possibility of such problems, check your tire pressures and condition 
frequently, and perform all re gularly scheduled maintenance.
■Handle high-voltage with care
Familiarize yourself with the charging instructions and warnings supplied in this 
manual and on the quick reference card. If using a public charger, also observe the 
charging station manufacturer's instructions.
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