2021 HONDA CIVIC HATCHBACK traction control

112
uuIndicators uDriver Information Interface Wa rning and Information Messages
Instrument Panel
MessageConditionExplanation
●Appears when pressing the RES/+ or –/SET button
while the VSA ® is completely disabled.
2When the drive mode is in +R mode P. 477
●ACC cannot be set.
2Adaptive Cruise Control (ACC)* P. 518
●Appears if the VSA ® or traction control function
operates while ACC is in operation.●ACC has been automatically canceled.
2 Adaptive Cruise Control (ACC) with Low Speed
Follow* P. 501
2 Adaptive Cruise Control (ACC)* P. 518
2.0 L engine models
* Not available on all models
21 CIVIC 5D HUM-31TGG6400_01.book 112 ページ ２０２０年８月２８日　金曜日　午後１時 ４８分

332
uuGeneral Information on the Audio System uHonda App License Agreement
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 route
suggestions if doing so would result in an un safe 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 clin ics 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 ve hicle and therefore, must evaluate whether it is safe to follow the suggested directions. Any
navigation features are provided only as an aid. Make your driving decisions based on your obser vations of local conditions and existing
traffic regulations. Navigation features are not a substitute for your personal judgmen t. Any route suggestions made by the SOFTWARE or
SERVICES should never replace any local traffic regulations or yo ur personal judgment or knowledge of safe driving practices.
3. Speech Recognition:
You acknowledge and understand that HONDA and PROVIDERS may reco rd, retain, and use voices commands
when you use the speech recognit ion components of the SOFTWARE or SERVICES. You and all VEHICLE operators and passengers (a)
consent to the recording and retention of voice commands in support of providing speech recognition components and (b) release HONDA
and PROVIDERS from all claims, liabilities, an d losses that may result from any use of such recorded voice commands. Recognitio n errors
are inherent in speech recognition. It is your responsibility to monitor any speech recognition functions 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 manua l (non-verbal) input or setup. Attempting to perform such set-up or insert
data while driving can seriously distract your attention and could cause a crash or other serious consequences; the ability to undertake such
interactions may also be limited by state or local law, which la ws 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 wh ere you can still hear outside traffic and em ergency signals while driving. Driving while unable
to hear these sounds could result in a crash.
21 CIVIC 5D HUM-31TGG6400_01.book 332 ページ ２０２０年８月２８日　金曜日　午後１時 ４８分

474
uuWhen Driving uDrive Mode Switch
Driving
2 Vehicle Stability AssistTM (VSA ®), aka Electronic Stability Control (ESC), System P. 475
2 Rev Match System P. 469
Category COMFORT SPORT +R
Chassis
Control
SteeringLight feedback for easy
driving.Increased feedback for sport
driving.Increased feedback for high
performance driving.
Suspension
DampingMinimized to provide a
soft ride.Increased to provide improved
handling for sport driving.Maximized to provide responsive
handling for high performance
driving.
VSA® and TCSBalanced calibration for VSA® and Traction control in all
environments.Track oriented control allowing
increased freedom for the driver.
Powertrain
Control Acceleration
Feeling
Relaxed Aggressive Aggressive
Rev Match
System Seamless
Seamless Responsive
21 CIVIC 5D HUM-31TGG6400_01.book 474 ページ ２０２０年８月２８日　金曜日　午後１時 ４８分

475
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 engine outp ut and selectively applying the brakes.
When VSA ® activates, you may notice that the
engine 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 vehi cle checked by a 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.
The indicators for the Adaptive Cruise Control
(ACC)
*, Adaptive Cruise Control (ACC) with Low
Speed Follow*, Road Departure Mitigation (RDM),
Vehicle Stability AssistTM (VSA ®) System, Vehicle
Stability AssistTM (VSA ®) OFF, low tire Pressure/TPMS*
and Collision Mitiga tion Braking SystemTM (CMBSTM)
may come on after reconnect ing the 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 a dealer.
VSA ® System Indicator
* Not available on all models
21 CIVIC 5D HUM-31TGG6400_01.book 475 ページ ２０２０年８月２８日　金曜日　午後１時 ４８分

uuWhen Driving uVehicle Stability AssistTM (VSA ®), aka Electronic Stability Control (ESC), System
476
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 start the
engine, 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
engine compartment while system checks are being
performed immediately after starting the engine or
while driving. This is normal.
VSA ® OFF
Indicator
21 CIVIC 5D HUM-31TGG6400_01.book 476 ページ ２０２０年８月２８日　金曜日　午後１時 ４８分

477
uuWhen Driving uVehicle Stability AssistTM (VSA ®), aka Electronic Stability Control (ESC), System
Driving
■When the drive mode is in +R mode
To completely disable VSA®, the VSA® must be
in +R mode. Press and hold the VSA ® OFF
button until you hear a si ngle beep, then later
two more beeps.
u This message appears on the driver
information interface.
To resume VSA® full function, press the VSA ®
OFF button until a single beep is heard.
If VSA ® OFF mode is selected, and drive mode
is changed to a mode other than +R, VSA ® full
function will resume, and the VSA ® OFF
indicator will goes off.
2.0 L engine models
1 When the drive mode is in +R mode
In OFF mode, your vehicle will have normal braking
and cornering ability, bu t it will not have VSA®
traction and stability enhancement.
When the VSA ® system is off, the traction control
system is also off.
We do not recommend driving your vehicle with the
VSA ® and traction control system switched off.
When you completely disable VSA® , you cannot use
Adaptive Cruise Control ( ACC) or the Lane Keeping
Assist System (LKAS). If either feature is in use when
you completely disable VSA ®, the feature in use will
automatically be canceled.
Road Departure Mitigati on (RDM) System and
Collision Mitigati on Braking System
TM (CMBSTM) do
not function while VSA ® is completely disabled.
21 CIVIC 5D HUM-31TGG6400_01.book 477 ページ ２０２０年８月２８日　金曜日　午後１時 ４８分

612
uuChecking and Maintaining Tires uDOT Tire Quality Grading (U.S. Vehicles)
Maintenance
DOT Tire Quality Grading (U.S. Vehicles)
The tires on your vehicle meet all U.S. Federal Safety
Requirements. All tires are also graded for treadwear, traction,
and temperature performance a ccording to Department of
Transportation (DOT) standards. The following explains these
gradings.
Quality grades can be found where applicable on the tire sidewall
between tread shoulder an d 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 grad ed 100. The relative performance
of tires depends upon the actual co nditions of their use, however,
and may depart significantly from the norm due to variations in
driving habits, service practices 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 CIVIC 5D HUM-31TGG6400_01.book 612 ページ ２０２０年８月２８日　金曜日　午後１時 ４８分

613
uuChecking and Maintaining Tires uDOT Tire Quality Grading (U.S. Vehicles)
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 asph alt 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 heat when te sted 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 ex cessive temperature 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 CIVIC 5D HUM-31TGG6400_01.book 613 ページ ２０２０年８月２８日　金曜日　午後１時 ４８分