2021 HONDA CLARITY FUEL CELL traction control

291
uuGeneral Information on the Audio System uHonda App License Agreement
Continued
Features
2. Potential Map Inaccuracy and Route Safety. Maps used by this system may be inaccurate because of changes in roads, traffic controls,
routing, or driving conditions. Always use good judgment and co mmon sense when following suggested routes. Do not follow the ro ute
suggestions if doing so would result in an unsafe or illegal driving maneuver, if you would be placed in an unsafe situation, o r if you would
be directed into an area that you consider unsafe. Do not rely on any navigation features included in the system to route you t o emergency
services. Not all emergency services such as police, fire stations, hospitals, or clinics are likely to be contained in the map database for such
navigation features. Ask local authorities or an emergency services operator for such locations and routes. The driver is ultimately
responsible for the safe operation of the vehicle and therefore, must evaluate whether it is safe to follow the suggested directions. Any
navigation features are pr ovided only as an aid. Make your driving decisions based on your obse rvations of local conditions and existing
traffic regulations. Navigation features are not a substitute for your personal judgment. Any route suggestions made by the SOFTWARE or
SERVICES should never replace any local traffic regulations or your personal judgment or knowledge of safe driving practices.
3. Speech Recognition:
You acknowledge and understand that HONDA and PROV IDERS may record, retain, and use voices commands
when you use the speech recognition componen ts of the SOFTWARE or SERVICES. You and all VEHICLE operators and passengers (a)
consent to the recording and retention of vo ice commands in support of providing speech recognition components and (b) release HONDA
and PROVIDERS from all claims, liabilities, and losses that may result from any use of such recorded voice commands. Recognition errors
are inherent in speech recognition. It is your responsibility to monitor any speech recognition f unctions included in the system and address
any errors. Neither HONDA nor PROVIDERS will be liable for any damages arising out of errors in the speech recognition process.
4. Distraction Hazards.
Navigation features may require manual (non-verbal) input or setup. Attempting to perform such set-up or insert
data while driving can seriously distract your attention and co uld cause a crash or other serious consequences; the ability to undertake such
interactions may also be limited by state or local law, which laws you are responsible to know and follow. Even occasional shor t scans of
the screen may be hazardous if your attention has been diverted away from your driving at a critical time. Pull over and stop the vehicle in
a safe and legal manner before attempting to access a function of the system requiring prolonged attention. Do not raise the vo lume
excessively. Keep the volume at a level where you can still hear outside traffic and emergency signals while driving. Driving while unable
to hear these sounds could result in a crash.
21 CLARITY FCV CSS-31TRT6400_02.book 291 ページ ２０２０年９月２５日　金曜日　午 後３時１５分

415
uuWhen Driving uVehicle Stability AssistTM (VSA ®), aka Electronic Stability Control (ESC), System
Continued
Driving
Vehicle Stability AssistTM (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 motor out put and selectively applying the brakes.
When VSA ® activates, you may notice that the
motor does not respond to the accelerator.
You may also notice some noise from the
hydraulic brake system. You will also see the
indicator blink.
■VSA ® Operation
1 Vehicle Stability AssistTM (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 Fuel Ce ll dealer immediately.
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
Indicator
21 CLARITY FCV CSS-31TRT6400_02.book 415 ページ ２０２０年９月２５日　金曜日　午 後３時１５分

uuWhen Driving uVehicle Stability AssistTM (VSA ®), aka Electronic Stability Control (ESC), System
416
Driving
This button is on the driv er side control panel.
To partially disable VSA ® functionality/
features, press and hold it until you hear a
beep.
Your vehicle will have normal braking and
cornering ability, but traction control function
will be less effective.
To restore VSA ® functionality/features, press
the (VSA ® OFF) button until you hear a
beep.
VSA ® is turned on every time you turn the
power system on, even if you turned it off the
last time you drove the vehicle.
■VSA ® On and Off1 Vehicle Stability AssistTM (VSA ®), aka Electronic Stability Control
(ESC), System
In certain unusual conditions when your vehicle gets
stuck in shallow mud or fr esh snow, it may be easier
to free it with the VSA ® temporarily switched off.
When the button is pressed, the traction control
function becomes less effective. This allows for the
wheels to spin more freely at low speed. You should
only attempt to free your vehicle with the VSA ® off if
you are not able to free it when the VSA ® is on.
Immediately after freeing your vehicle, be sure to
switch VSA ® on again. We do not recommend driving
your vehicle with the VSA ® system switched off.
You may hear a motor sound coming from the motor
compartment while system checks are being
performed immediately after turning the power
system on or while driving. This is normal.
VSA ® OFF Indicator
21 CLARITY FCV CSS-31TRT6400_02.book 416 ページ ２０２０年９月２５日　金曜日　午 後３時１５分

473
uuChecking and Maintaining Tires uDOT Tire Quality Grading (U.S. Vehicles)
Continued
Maintenance
DOT Tire Quality Grading (U.S. Vehicles)
The tires on your vehicle m eet all U.S. Federal Safety
Requirements. All tires are also graded for treadwear, traction,
and temperature performance according to Department of
Transportation (DOT) standards. The following explains these
gradings.
Quality grades can be found where applicable on th e tire sidewall
between tread shoulder and maximum section width.
The treadwear grade is a comparative rating based on the wear
rate of the tire when tested un der controlled conditions on a
specified government test course. For example, a tire graded 150
would wear one and one-half (1 1/2) times as well on the
government course as a tire graded 100. The relative performance
of tires depends upon the actual conditions of their use, however,
and may depart significantly from the norm due to variations in
driving habits, service practi ces and differences in road
characteristics and climate.
■Uniform Tire Quality Grading
■Treadwear
1 Uniform Tire Quality Grading
For example:
Treadwear 200
Traction AA
Temperature A
All passenger car tires must conform
to Federal Safety Requirements in
addition to these grades.
21 CLARITY FCV CSS-31TRT6400_02.book 473 ページ ２０２０年９月２５日　金曜日　午 後３時１５分

uuChecking and Maintaining Tires uDOT Tire Quality Grading (U.S. Vehicles)
474
Maintenance
The traction grades, from highest to lowest, are AA, A, B, and C.
Those grades represent the tire’s ability to stop on wet pavement
as measured under controlled conditions on specified
government test surfaces of asphalt and concrete. A tire marked
C may have poor traction performance.
The temperature grades are A (the highest), B, and C,
representing the tire’s resistance to the generation of heat and its
ability to dissipate h eat when tested under controlled conditions
on a specified indoor laboratory test wheel. Sustained high
temperature can cause the material of the tire to degenerate and
reduce tire life, and excessive temp erature can lead to sudden tire
failure. The grade C corresponds to a level of performance which
all passenger car tires must meet under the Federal Motor Vehicle
Safety Standard No. 109. Grades B and A represent higher levels
of performance on the laboratory test wheel than the minimum
required by law.
■Traction
■Temperature
1 Traction
Warning: The traction grade
assigned to this tire is based on
straight-ahead braking traction tests,
and does not include acceleration,
cornering, hydroplaning, or peak
traction characteristics.
1Temperature
Warning: The temperature grade for
this tire is establishe d for a tire that is
properly inflated and not
overloaded. Excessive speed,
underinflation, or excessive loading,
either separately or in combination,
can cause heat buildup and possible
tire failure.
21 CLARITY FCV CSS-31TRT6400_02.book 474 ページ ２０２０年９月２５日　金曜日　午 後３時１５分