2019 HONDA CLARITY PLUG IN HYBRID tire size

401uu When Driving u Road Departure Mitigation (RDM) System
Driving
■ Roadway conditions
• Driving on a snowy or wet roadway (obs cured lane marking, vehicle tracks,
reflected lights, road spray, high contrast).
• Driving on a road with temporary lane markings.
• Faint, multiple, or varied lane markings are visible on the roadway due to road
repairs or old lane markings.
• The roadway has merging, split, or crossing lines (e.g., such as at an intersection
or crosswalk).
• The lane markings are extremel y narrow, wide, or changing.
• The vehicle in front of you is driving near the lane lines.
• The road is hilly or the vehicle is approaching the crest of a hill.
• Driving on rough or unpaved roads, or over bumpy surfaces.
• When objects on the road (curb, guard rail, pylons, etc.) are recognized as white
lines (or yellow lines).
• Driving on roads with double lines.
■ Vehicle conditions
• Headlight lenses are dirty or the h eadlights are not properly adjusted.
• The outside of the windshield is streaked or blocked by dirt, mud, leaves, wet
snow, etc.
• The inside of the windshield is fogged.
• The camera temperature gets too high.
• An abnormal tire or wheel condition (wro ng sized, varied size or construction,
improperly inflated tire, etc.).
• The vehicle is tilted du e to a heavy load or suspension modifications.
• When tire chains are installed. 19 CLARITY PHEV-31TRW6100.book 401 ページ ２０１８年１０月２５日　木曜日　午後２時２９分

uu When Driving u Adaptive Cruise Control (ACC) with Low Speed Follow (LSF)
408
Driving The system may automatically shut off and the ACC indicator will come on under
certain conditions. Some examples of th ese conditions are listed below. Other
conditions may reduce some of the ACC functions. 2 Front Sensor Camera P. 396
■ Environmental conditions
Driving in bad weather (r ain, fog, snow, etc.).
■ Roadway conditions
Driving on a snowy or wet roadway (obscure d lane marking, vehicle tracks, reflected
lights, road spray, high contrast).
■ Vehicle conditions
• The outside of the windshie ld is blocked by dirt, m ud, leaves, wet snow, etc.
• An abnormal tire or wheel condition (Wrong sized, varied size or construction,
improperly inflated tire, etc.).
• The camera temperature gets too high.
• The parking brake is applied.
• When the front grille is dirty.
• The vehicle is tilted due to a heav y load or suspension modifications.
• When tire chains are installed.■ ACC with LSF Conditions and Limitations 1 ACC with LSF Conditions and Limitations
The radar sensor for ACC with LSF is shared with the
collision mitigation braking system TM
(CMBS TM
).
2 Collision Mitigation Braking System TM

(CMBS TM
) P. 442
You can read about handling information for the
camera equipped with this system.
2 Front Sensor Camera P. 396
Always keep the radar sensor cover clean.
Never use chemical solvents or polishing powder for
cleaning the sensor cover. Clean it with water or a
mild detergent.
Do not put a sticker on the radar sensor cover or
replace the radar sensor cover.
If you need the radar sensor to be repaired, or
removed, or the radar se nsor cover is strongly
impacted, turn off the system by pressing the MAIN
button and take your vehicl e to an authorized Honda
Clarity Plug-In Hybrid dealer.
Have your vehicle checked by an authorized Honda
Clarity Plug-In Hybrid deal er if you find any unusual
behavior of the system (e.g., the warning message
appears too frequently).19 CLARITY PHEV-31TRW6100.book 408 ページ ２０１８年１０月２５日　木曜日　午後２時２９分

424 uu When Driving u Lane Keeping Assist System (LKAS)
Driving ■ Roadway conditions
• Driving on a snowy or wet roadway (obscured lane marking, vehicle tracks,
reflected lights, road spray, high contrast).
• Driving on a road with temporary lane markings.
• Faint, multiple, or varied lane markings are visible on the roadway due to road
repairs or old lane markings.
• The roadway has merging, split, or crossing lines (e.g., such as at an intersection
or crosswalk).
• The lane markings are extremely narrow, wide, or changing.
• The vehicle in front of you is driving near the lane lines.
• The road is hilly or the vehicle is approaching the crest of a hill.
• Driving on rough or unpaved roads, or over bumpy surfaces.
• When objects on the road (c urb, guard rail, pylons, etc. ) are recognized as white
lines (or yellow lines).
• Driving on roads with double lines.
■ Vehicle conditions
• Headlight lenses are dirty or the headlights are not properly adjusted.
• The outside of the windshield is streake d or blocked by dirt, mud, leaves, wet
snow, etc.
• The inside of the windshield is fogged.
• The camera temperature gets too high.
• An abnormal tire or wheel condition (wrong sized, varied size or construction,
improperly inflated tire, etc.).
• The vehicle is tilted due to a heav y load or suspension modifications.19 CLARITY PHEV-31TRW6100.book 424 ページ ２０１８年１０月２５日　木曜日　午後２時２９分

425uu When Driving u Vehicle Stability Assist ® (VSA ® ), aka Electronic Stability Control (ESC), System
Continued
Driving
Vehicle Stability Assist ® (VSA ® ), aka Electronic
Stability Control (ESC), System VSA ® helps to stabilize the vehicle during corn ering if the vehicle turns more or less
than what was intended. It also assists in maintaining traction on slippery surfaces.
It does so by regulating engine and motor output and selectively applying the
brakes.
When VSA ® activates, you may notice that the
engine and motor do not respond to the
accelerator. You may also notice some noise
from the hydraulic system. You will also see
the indicator blink.
■ VSA ® Operation 1 Vehicle Stability Assist ® (VSA ® ), aka Electronic Stability Control
(ESC), System
The VSA ® may not function properl y if tire type and
size are mixed. Make sure to use the same size and
type of tire, and the air pressures as specified.
When the VSA ® system indicator comes on and stays
on while driving, there ma y be a problem with the
system. While this may not interfere with normal
driving, have your vehicle checked by an authorized
Honda Clarity Plug-In Hybr id dealer immediately.
The indicators for the Vehicle Stability Assist ® (VSA ® )
System, Vehicle Stability Assist ® (VSA ® ) OFF, low tire
Pressure/TPMS and Collision Mitigation Braking
System TM
(CMBS TM
) may come on along with a
message in the driver information interface after
reconnecting the 12-volt battery. Drive a short
distance at more than 12 mph (20 km/h). The
indicator should go off. If it does not, have your
vehicle checked by an aut horized Honda Clarity Plug-
In Hybrid dealer.
VSA ® cannot enhance stability in all driving situations
and does not control the entire braking system. You
still need to drive and corner at speeds appropriate
for the conditions and alwa ys leave a sufficient
margin of safety.
The main function of the VSA ® system is generally
known as Electronic Stability Control (ESC). The
system also includes a traction control function.VSA ® System
Indicator19 CLARITY PHEV-31TRW6100.book 425 ページ ２０１８年１０月２５日　木曜日　午後２時２９分

428 uu When Driving u Tire Pressure Monitoring System (TPMS)
Driving Tire Pressure Monitoring System (TPMS) Instead of directly measuring the pressu re in each tire, the TPMS on this vehicle
monitors and compares the rolling radius and rotational characteristics of each
wheel and tire while you are driving to determine if one or more tires are
significantly under-inflated. This will caus e the low tire pressure/TPMS indicator to
come on and a message to appear on the driver information interface.
You must start TPMS calibration every time you:
• Adjust the pressure in one or more tires.
• Rotate the tires.
• Replace one or more tires.
Before calibrating the TPMS:
• Set the cold tire pressu re in all four tires.2 Checking Tires P. 501
Make sure:
• The vehicle is at a complete stop.
• The gear position is in ( P
.
• The power mode is in ON.■ TPMS Calibration 1 Tire Pressure Monitoring System (TPMS)
The system does not monitor the tires when driving
at low speed.
Conditions such as low ambient temperature and
altitude change directly a ffect tire pressure and can
trigger the low tire pressure/TPMS indicator to come on.
Tire pressure checked and inflated in:
• Warm weather can beco me under-inflated in
colder weather.
• Cold weather can become over-inflated in warmer
weather.
The low tire pressure/TPMS indicator will not come
on as a result of over inflation.
The TPMS may not function pr operly if tire type and
size are mixed. Make sure to use the same size and
type of tire.
2 Checking and Maintaining Tires P. 501
The low tire pressure/TPMS indicator may come on
with a delay or may not come on at all when:
• You rapidly accelerate, decelerate, or turn the
steering wheel.
• You drive on snowy or slippery roads.
• Tire chains are used.
The low tire pressure/TPMS indicator may come on
under the following conditions:
• There is a heavier and uneve n load on the tires than
the condition at calibration.
• Tire chains are used.19 CLARITY PHEV-31TRW6100.book 428 ページ ２０１８年１０月２５日　木曜日　午後２時２９分

429uu When Driving u Tire Pressure Monitoring System (TPMS)
Driving
You can calibrate the system from the
customized feature on the audio/information
screen.
1. Set the power mode to ON.
2. Select .
3. Select Settings .
4. Select Vehicle .
5. Select TPMS Calibration .
6. Select Cancel or Calibrate .
u When the calibration is complete, the
display returns to the customization
menu screen.
• If the Calibration Failed To Start.
message appears, repeat steps 4-6.
• The calibration process finishes
automatically. 1 TPMS Calibration
• The calibration process requires appr oximately 30
minutes of cumulative dr iving at speeds between
30-65 mph (48-105 km/h).
• During this period, if the power system is turned on
and the vehicle is not moved within 45 seconds, you
may notice the low tire pressure/TPMS indicator
comes on briefly. This is normal and indicates that
the calibration process is not yet complete.
If tire chains are installed, remove them before
calibrating the TPMS.
If the low tire pressure/TPMS indicator comes on even
when the properly inflated specified regular tires are
installed, have your vehicl e checked by an authorized
Honda Clarity Plug-In Hybrid dealer.
We recommend that the tires be replaced with the
same brand, model, and size as the originals. Ask an
authorized Honda Clarity Pl ug-In Hybrid dealer for
details.
The indicators for the Vehicle Stability Assist ® (VSA ® )
System, Vehicle Stability Assist ® (VSA ® ) OFF, low tire
Pressure/TPMS and Collision Mitigation Braking
System TM
(CMBS TM
) may come on along with a
message in the driver information interface after
reconnecting the 12-volt battery. Drive a short
distance at more than 12 mph (20 km/h). The
indicator should go off. If it does not, have your
vehicle checked by an aut horized Honda Clarity Plug-
In Hybrid dealer.19 CLARITY PHEV-31TRW6100.book 429 ページ ２０１８年１０月２５日　木曜日　午後２時２９分

430 uu When Driving u Tire Pressure Monitoring System (TPMS) - Required Federal Explanation
Driving Tire Pressure Monitoring System (TPMS) - Required
Federal Explanation Each tire, including the spare (i f provided), should be checked
monthly when cold and inflated to the inflation pressure
recommended by the vehicle manufacturer on the vehicle placard
or tire inflation pressure label.
(If your vehicle has tires of a diff erent size than the size indicated
on the vehicle placard or tire infl ation pressure label, you should
determine the proper tire inflat ion pressure for those tires.)
As an added safety feature, your vehicle has been equipped with
a tire pressure monitoring system (TPMS) that illuminates a low
tire pressure telltale
when one or more of your tire s is significantly under-inflated.
Accordingly, when the low tire pr essure telltale illuminates, you
should stop and check your tires as soon as possible, and inflate
them to the proper pressure.
Driving on a significantly under-in flated tire caus es the tire to
overheat and can lead to tire fail ure. Under-inflat ion also reduces
fuel efficiency and tire tread li fe, and may affect the vehicle’s
handling and stopping ability. 19 CLARITY PHEV-31TRW6100.book 430 ページ ２０１８年１０月２５日　木曜日　午後２時２９分

432 uu When Driving u LaneWatch TM
Driving LaneWatch TM
LaneWatch is an assistance system that allows you to check the passenger side rear
areas displayed on the audio/in formation screen when the tu rn signal is activated to
the passenger’s side. A camera in the passenger side door mirror monitors these
areas and allows you to check for vehicles, in addition to your visual check and use
of the passenger door mirror. You can also keep the system on for your convenience
while driving. 1 LaneWatch TM
Important Safety Reminder
Like all assistance systems, LaneWatch has
limitations. Over reliance on LaneWatch may result in
a collision.
The LaneWatch func tion can be affect ed by weather,
lighting (including headli ghts and low sun angle),
ambient darkness, camera condition, and loading.
The LaneWatch may not prov ide the intended display
of traffic to the side a nd rear under the following
conditions:
• Your vehicle’s suspension has been altered,
changing the height of the vehicle.
• Your tires are over or under inflated.
• Your tires or wheels are of varied size or
construction.3
WARNING Failure to visually confirm that it is safe to
change lanes before doing so may result in
a crash and serious injury or death.
Do not rely only on LaneWatch while
driving.
Always look in your mi rrors, to either side
of your vehicle, and behind you for other
vehicles before changing lanes.1 2
CameraMove the turn signal
lever to the passenger
side. Press the LaneWatch
button. The passenger side view
display appears on the
audio/information screen.The system activates when you:
The system deactivates when you press
the LaneWatch button again.
Audio/Information Screen19 CLARITY PHEV-31TRW6100.book 432 ページ ２０１８年１０月２５日　木曜日　午後２時２９分