tire size HONDA CIVIC SEDAN 2020 Owner's Manual (in English)

456
uuWhen Driving uVehicle Stability Assist ® (VSA ®), aka Electronic Stability Control (ESC), System
Driving
Vehicle Stability Assist ® (VSA ®), aka Electronic
Stability Control (ESC), System
VSA ® helps to stabilize the vehicle during cornering 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 output 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 system. You will also see the
indicator blink.
■VSA ® Operation
1 Vehicle Stability Assist ® (VSA ®), aka Electronic Stability Control
(ESC), System
VSA ® may not function properly if tire types and sizes
are mixed. Make sure to use the same size and type
of tire, and the air pressures are 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.
The indicators for the Adap tive Cruise Control (ACC)
*,
Adaptive Cruise Contro l (ACC) with Low Speed
Follow
*, Road Departure Mitigation (RDM)*, Vehicle
Stability Assist ® (VSA ®) system, Vehicle Stability Assist ®
(VSA ®) OFF, Low Tire Pressure/TPMS
* and Collision
Mitigation Braking SystemTM (CMBSTM)* may come on
after reconnecting the battery. Drive a short distance
at more than 12 mph (20 km/h). The indicators should
go off. If they do not, have your vehicle checked by a
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 always leave a sufficient
margin of safety.
The main function of the VSA ® system is generally
known as Electronic Stab ility Control (ESC). The
system also includes a traction control function.
VSA® System
Indicator
* Not available on all models
20 CIVIC 4D HCM_HMIN_J (KA KL KC)-31TBA6401.book 456 ページ ２０２０年７月６日　月曜日　午後３時０分

459
uuWhen Driving uTire Pressure Monitoring System (TPMS)
Continued
Driving
Tire Pressure Monitoring System (TPMS)
Instead of directly measuring the pressure 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 cause the low tire pressure/TPMS
indicator to come on and a message to appear
on the driver information interface.
U.S. models
1Tire 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 indica tor 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. 580
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.•Snow chains* are used.
The low tire pressure/TPMS indicator may come on
under the following conditions:
•A compact spare tire* is used.•There is a heavier and uneve n load on the tires than
the condition at calibration.
•Snow chains* are used.
Low Tire Pressure/TPMS Indicator
* Not available on all models
20 CIVIC 4D HCM_HMIN_J (KA KL KC)-31TBA6401.book 459 ページ ２０２０年７月６日　月曜日　午後３時０分

uuWhen Driving uTire Pressure Monitoring System (TPMS)
460
Driving
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.
2Checking Tires P. 580
Make sure:
•The vehicle is at a complete stop.
• The shift lever is in
(N.
• The shift lever is in
(P.
• The ignition switch is in ON
(w*1.
*1: Models with the smart entry system have an ENGINE START/STOP button instead of an
ignition switch.
■TPMS Calibration1 TPMS Calibration
•TPMS cannot be calibrated if a compact spare tire*
is installed.
•The calibration process requires approximately 30
minutes of cumulative dr iving at speeds between
30-65 mph (48-105 km/h).
•During this period, if the igni tion switch is turned to
ON
( w*1 and the vehicle is not moved within 45
seconds, you may notice th e low tire pressure
indicator comes on briefl y. This is normal and
indicates that the calibr ation process is not yet
complete.
If the snow 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 vehicle checked by a dealer.
We recommend that the tires be replaced with the
same brand, model, and size as the originals. Ask a
dealer for details.
Manual transmission models
Continuously variable transmission models
All models
* Not available on all models
20 CIVIC 4D HCM_HMIN_J (KA KL KC)-31TBA6401.book 460 ページ ２０２０年７月６日　月曜日　午後３時０分

463
uuWhen Driving uTire Pressure Monitoring System (TPMS) - Required Federal Explanation
Continued
Driving
Tire Pressure Monitoring System (TPMS) - Required
Federal Explanation
Each tire, including the spare (if provided), should be checked
monthly when cold and inflated to the inflation pressure
recommended by the vehicle manufa cturer 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 inflation 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 tires is significantly under-inflated.
Accordingly, when the low tire pressure 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-inf lated tire causes the tire to
overheat and can lead to tire fail ure. Under-inflation also reduces
fuel efficiency and tire tread life, and may affect the vehicle's
handling and stopping ability.
U.S. models
20 CIVIC 4D HCM_HMIN_J (KA KL KC)-31TBA6401.book 463 ページ ２０２０年７月６日　月曜日　午後３時０分

465
uuWhen Driving uLaneWatchTM*
Continued
Driving
LaneWatchTM*
LaneWatch is an assistance system that al lows you to check the passenger side rear
areas displayed on the audio/information screen when the turn signal is activated to
the passenger’s side. A camera in the pa ssenger 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 LaneWatchTM*
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 affected 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 and 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.
3WARNING
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.
21
Camera
Audio/Information Screen
Move 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.
* Not available on all models
20 CIVIC 4D HCM_HMIN_J (KA KL KC)-31TBA6401.book 465 ページ ２０２０年７月６日　月曜日　午後３時０分

476
uuHonda Sensing ®u Collision Mitigation Braking SystemTM (CMBSTM)
Driving
■Vehicle conditions
• Headlight lenses are dirty or the headlights are not properly adjusted.
• The outside of the windshie ld is blocked by dirt, mud, leaves, wet snow, etc.
• The inside of the windshield is fogged.
• An abnormal tire or wheel condition (wrong size, varied size or construction,
improperly inflated, comp act spare tire, etc.).
• When tire chains are installed.
• The vehicle is tilted due to a heav y load or suspension modifications.
• The camera temperature gets too high.
• Driving with the parking brake applied.
• When the radar sensor in th e lower bumper gets dirty.
•Driving at night or in a dark condition such as a tunnel with the headlights turned off.
■Detection limitations
• A vehicle or pedestrian suddenly crosses in front of you.
• The distance between your vehicle and the vehicle or pedestrian ahead of you is
too short.
• A vehicle cuts in front of you at a slow speed, and it brakes suddenly.
• When you accelerate rapidly and approach the vehicle or pedestrian ahead of you
at high speed.
•The vehicle ahead of you is a motorcycle, bicycle, mobility scooter or other small vehicle.
• When there are animals in front of your vehicle.
• When you drive on a cu rved, winding or undulating road that makes it difficult for
the sensor to properly detect a vehicle in front of you.
• The speed difference between your vehicle an d a vehicle or pedestrian in front of
you is significantly large.
• An oncoming vehicle suddenly comes in front of you.
• Another vehicle suddenly comes in front of you at an intersection, etc.
• Your vehicle abruptly crosses over in front of an oncoming vehicle.
• When driving through a narrow iron bridge.
• When the lead vehicle suddenly slows down.
20 CIVIC 4D HCM_HMIN_J (KA KL KC)-31TBA6401.book 476 ページ ２０２０年７月６日　月曜日　午後３時０分

477
uuHonda Sensing ®u Collision Mitigation Braking SystemTM (CMBSTM)
Continued
Driving
• When there is a group of people in front of your vehicle walking together side by
side.
• Surrounding conditions or belongings of the pedestrian alter the pedestrian’s
shape, preventing the system from recogn izing that the person is a pedestrian.
• When the pedestrian is shorte r than about 3.3 feet (1 meter) or taller than about
6.6 feet (2 meters) in height.
• When a pedestrian blends in with the background.
• When a pedestrian is bent over or squatting, or when their hands are raised or
they are running.
• When several pedestrians are walking ahead in a group.
• When the camera cannot correctly identify that a pedestrian is present due to an
unusual shape (holding luggage, body position, size).
■Automatic shutoff
The CMBSTM may automatically shut itself off and the CMBSTM indicator comes and
stays on when:
• The temperature inside the system is high.
• You drive off-road or on a mountain road, or curved and winding road for an
extended period.
• An abnormal tire condition is detected (wrong tire size, flat tire, etc.).
• The camera behind the rearview mirror, or the area around the camera, including
the windshield, gets dirty.
Once the conditions th at caused the CMBS
TM to shut off improve or are addressed
(e.g., cleaning), the system comes back on.
Limitations applicable to pedestrian detection only
20 CIVIC 4D HCM_HMIN_J (KA KL KC)-31TBA6401.book 477 ページ ２０２０年７月６日　月曜日　午後３時０分

uuHonda Sensing ®u Adaptive Cruise Control (ACC) with Low Speed Follow*
486
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. 523
■Environmental conditions
• Driving in bad weather (rain, fog, snow, etc.).
■Roadway conditions
• Driving on a snowy or wet roadway (obscured lane marking, vehicle tracks,
reflected lights, road spray, high contrast).
■Vehicle conditions
• The outside of the windshie ld is blocked by dirt, mud, leaves, wet snow, etc.
• An abnormal tire or wheel condition (Wro ng size, varied size or construction,
improperly inflated, comp act spare tire, etc.).
• The camera temperature gets too high.
• The parking brake is applied.
• When the lower bumper is dirty.
• The vehicle is tilted due to a heav y load or suspension modifications.
• When tire chains are installed.
■ACC with Low Speed Follow Conditions and Limitations1ACC with Low Speed Follow Conditions and Limitations
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 vehicle to a dealer.
Have your vehicle checked by a dealer if you find any
unusual behavior of the system (e.g., the warning
message appears too frequently).
20 CIVIC 4D HCM_HMIN_J (KA KL KC)-31TBA6401.book 486 ページ ２０２０年７月６日　月曜日　午後３時０分

Continued501
uuHonda Sensing ®u Adaptive Cruise Control (ACC)*
Driving
The system may automatically shut off and the ACC indicator will come on under
certain conditions. Some examples of thes e conditions are listed below. Other
conditions may reduce some of the ACC functions.
2 Front Sensor Camera P. 523
■Environmental conditions
• Driving in bad weather (rain, fog, snow, etc.).
■Roadway conditions
• Driving on a snowy or wet roadway (obs cured lane marking, vehicle tracks,
reflected lights, road spray, high contrast).
■Vehicle conditions
• The outside of the windshield is blocked by dirt, mud, leaves, wet snow, etc.
• An abnormal tire or wheel condition (Wro ng sized, varied size or construction,
improperly inflated, co mpact spare tire, etc.).
• The camera temperature gets too high.
• The parking brake is applied.
• When the radar sensor cover is dirty.
• The vehicle is tilted due to a heavy load or suspension modifications.
• When tire chains are installed.
■ACC Conditions and Limitations1ACC Conditions and Limitations
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 vehicle to a dealer.
Have your vehicle checked by a dealer if you find any
unusual behavior of the system (e.g., the warning
message appears too frequently).
20 CIVIC 4D HCM_HMIN_J (KA KL KC)-31TBA6401.book 501 ページ ２０２０年７月６日　月曜日　午後３時０分

518
uuHonda Sensing ®u Lane Keeping Assist System (LKAS)
Driving
• 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 size, varied size or construction,
improperly inflated, comp act spare tire, etc.).
• The vehicle is tilted due to a heav y load or suspension modifications.
Lane void of lines at junction
20 CIVIC 4D HCM_HMIN_J (KA KL KC)-31TBA6401.book 518 ページ ２０２０年７月６日　月曜日　午後３時０分