2023 HONDA CIVIC wheel size

Continued63
uuAirbags uFront Airbags (SRS)
Safe DrivingThe airbags have advanced features to help reduce the likelihood of airbag related
injuries to smaller occupants. The driver's advanced airbag system includes a
seat position sensor.
Based on information from this sensor and the
severity of the impact, the advanced airbag
system determines the optimal deployment of
the driver's airbag.
The front passenger's ad vanced airbag system
has weight sensors. The sensors are used for
occupant classification to activate or
deactivate the front passenger's airbag.
For adult size occupant s, the system will
automatically activate the front passenger's
airbag. If a small adult sits in the front
passenger seat and the system does not
recognize him/her as an adult, see
2 Passenger Airbag Off Indicator P. 74
■Advanced Airbags1Advanced Airbags
If there is a problem with the driver's seat position
sensor or the passenger's s eat weight sensors, the
SRS indicator will come on, and in the event of a
crash, the airbag will deploy (regardless of the driver's
seating position or passenger's occupant
classification) with a force corresponding to the
severity of the impact. 2 Supplemental Restraint System (SRS)
Indicator P. 73
For the advanced front airbags to work properly,
confirm that:
•The occupant is sitting in an upright position,
wearing the seat belt prope rly and the seat-back is
not excessively reclined.
•The occupant is not leaning against the door or
center console.
•The occupant's feet are plac ed on the floor in front
of them.
•There are no objects ha nging from the front
passenger's seat.
•Only small, lightweight objects are in the seat-back
pocket.
•The steering wheel and passenger's side dashboard
are not obstructed by any object.
•No liquid has been spille d on or under the seat.
Driver's
Seat
Position
Sensor
Passenger's
Seat
Weight
Sensors
23 CIVIC HATCHBACK TYPE R-31T406100_03.book 63 ページ ２０２２年６月２３日　木曜日　午後９時２８分

540
uuWhen Driving uTire 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 cause the low tire pressure/TPMS
indicator to come on and a message to appear
on the gauge.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 become under-inflated in
colder weather.
•Cold weather can become overinflated in warmer
weather.
The low tire pressure/TPMS indicator will not come
on as a result of overinflation.
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. 736
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:
•A compact spare tire* is used.
•Tire chains* are used.
Low Tire Pressure/
TPMS Indicator
Models with A-type meter
Low Tire Pressure/TPMS Indicator
Models with B-type meter
* Not available on all models
23 CIVIC HATCHBACK TYPE R-31T406100_03.book 540 ページ ２０２２年６月２３日　木曜日　午後９時２８分

561
uuHonda Sensing ®u Collision Mitigation Braking SystemTM (CMBSTM)
Continued
Driving
■Vehicle conditions
• The vehicle is tilted due to heavy load in the cargo area or rear seats.
• Tire chains
* are installed.
• Driving at night or in a dark place (e.g., a tunnel) with the headlights off.
• The front of the camera is covered by dirt, fog, rain, mud, wet snow, seals,
accessories, stickers, or film on the windshield.
• There is residue on the windshie ld from the windshield wipers.
• When lighting is weak due to dirt coveri ng the headlight lenses, or there is poor
visibility in a dark place due to the headlights being improperly adjusted.
• An abnormal tire or wheel condition (inco rrect sizes, varied sizes or construction,
improperly inflated, compact spare tire
*, etc.).
• The suspension has been modified.
* Not available on all models
23 CIVIC HATCHBACK TYPE R-31T406100_03.book 561 ページ ２０２２年６月２３日　木曜日　午後９時２８分

563
uuHonda Sensing ®u Collision Mitigation Braking SystemTM (CMBSTM)
Continued
Driving
■Examples of other limitations on detection or system operation
• When the vehicle ahead of you is a small motorcycle, motorcycle with a sidecar,
wheelchair, or other sp ecially shaped vehicle.
• When a vehicle is lower in the rear than the front such as trucks that are not
carrying a load, or a narrow vehicle.
• When the vehicle ahead of you, oncoming vehicle, pedestrian or moving bicycle
is not in front of the vehicle.
• The speed difference between your ve hicle and the vehicle ahead of you,
oncoming vehicle, pedestrian or moving bicycle is significantly large.
• When the vehicle or moving bicycle in front of you slows suddenly.
• When the driver operates the brake peda l and steering wheel to avoid a collision.
• When you approach the vehicle ahead of you, oncoming vehicle, pedestrians or
moving bicycles while accelerating rapidly or operating the steering wheel (except
when turning left at an intersection etc.)
*1
•When the moving bicycle is a child-sized bi cycle, folding bicycle, three-wheeler or
other bicycle with small tires, or a long bicycle like a tandem bicycle.
• When the camera cannot correctly identify the shape of the vehicle ahead of you,
oncoming vehicle, pedestrian, or moving bicycle.
• When the minimum ground clearance of a vehicle ahead of you is extremely high.
*1: When there is a possibility of a frontal co llision with the oncoming vehicle while turning
left, the CMBSTM is activated. However, it may not be activated if you suddenly turn the
steering wheel.
23 CIVIC HATCHBACK TYPE R-31T406100_03.book 563 ページ ２０２２年６月２３日　木曜日　午後９時２８分

572
uuHonda Sensing ®u Low Speed Braking Control*
Driving
■Examples of situations where the so nar sensor cannot detect obstacles
• The sonar sensor is dirty (covered by snow, water, mud, etc.).
• The vehicle is too hot or cold.
• The steering wheel is turned sharply when approaching the obstacle at an angle.
■Examples of other cases where the system may not work correctly
• The vehicle is tilted due to heavy load or suspension modifications.
• An abnormal tire or wheel condition (incor rect sizes, varied sizes or construction,
improperly inflated, comp act spare tire, etc.).
• Bad weather conditions such as heavy rain, fog, snow, sandstorms, etc.
• The ambient temperature/humidity is too high or low.
• When going down a very steep slope.
• When close to other vehicles with sonar sensors or other objects that emit
ultrasonic waves.
■Situations where the system may activa te even without risk of a collision
• When passing through short or narrow gates.
• When driving on uneven surfaces, gr assy areas, or places with steps.
• When a sloped pillar or wall is protruding from a high position.
• When there are obstacles next to the road.
• When driving toward flags, curtains, tree branches, railroad crossing bars, etc.
• When driving on flooded roads.
23 CIVIC HATCHBACK TYPE R-31T406100_03.book 572 ページ ２０２２年６月２３日　木曜日　午後９時２８分

577
uuHonda Sensing ®u Low Speed Braking Control*
Driving
■Examples of situations where the sonar sensor cannot detect obstacles
• The sonar sensor is dirty (cover ed by snow, water, mud, etc.).
• The vehicle is too hot or cold.
• The steering wheel is turned sharply when approaching the obstacle at an angle.
■Examples of other cases where the system may not work correctly
• The vehicle is tilted due to heavy load or su spension modifications.
• An abnormal tire or wheel condition (inco rrect sizes, varied sizes or construction,
improperly inflated, compact spare tire
*, etc.).
• Bad weather conditions such as heav y rain, fog, snow, sandstorms, etc.
• The ambient temperature/humidity is too high or low.
• When going down a very steep slope.
• When close to other vehicles with sonar sensors or other objects that emit
ultrasonic waves.
■Situations where the system may acti vate even without risk of a collision
• When passing through short or narrow gates.
• When driving on uneven surfaces, grassy areas, or places with steps.
• When a sloped pillar or wall is protruding from a high position.
• When there are obstacles next to the road.
• When driving toward flags, curtains, tre e branches, railroad crossing bars, etc.
• When driving on flooded roads.
* Not available on all models
23 CIVIC HATCHBACK TYPE R-31T406100_03.book 577 ページ ２０２２年６月２３日　木曜日　午後９時２８分

588
uuHonda Sensing ®u Adaptive Cruise Control (ACC) with Low Speed Follow*
Driving
■Roadway conditions
• Driving on curvy, winding, undulating, or sloping roads.
• Driving on rutted roads (snowy or unpaved roads, etc.).
• Puddles or a film of water is on the road surface.
• Your vehicle is strongly shaken on uneven road surfaces.
■Vehicle conditions
• The vehicle is tilted due to heavy lo ad in the cargo area or rear seats.
• Tire chains are installed.
• The front of the camera is covered by dirt, fog, rain, mud, wet snow, seals,
accessories, stickers, or film of the windshield.
• Driving at night or in a dark place (e .g., a tunnel) with the headlights off.
• There is residue on the windshie ld from the windshield wipers.
• When lighting is weak due to dirt covering the headlight lenses, or there is poor
visibility in a dark place due to th e headlights being improperly adjusted.
• An abnormal tire or wheel condition (incor rect sizes, varied sizes or construction,
improperly inflated, comp act spare tire, etc.).
• The suspension ha s been modified.
23 CIVIC HATCHBACK TYPE R-31T406100_03.book 588 ページ ２０２２年６月２３日　木曜日　午後９時２８分

607
uuHonda Sensing ®u Adaptive Cruise Control (ACC)*
Continued
Driving
■Roadway conditions
• Driving on curvy, winding, undulating, or sloping roads.
• Driving on rutted roads (snowy or unpaved roads, etc.).
• Puddles or a film of water is on the road surface.
• Your vehicle is strongly shaken on uneven road surfaces.
■Vehicle conditions
• The vehicle is tilted due to heavy load in the cargo area or rear seats.
• Tire chains
* are installed.
• The front of the camera is covered by dirt, fog, rain, mud, wet snow, seals,
accessories, stickers, or film of the windshield.
• Driving at night or in a dark place (e.g., a tunnel) with the headlights off.
• There is residue on the windshie ld from the windshield wipers.
• When lighting is weak due to dirt coveri ng the headlight lenses, or there is poor
visibility in a dark place due to the headlights being improperly adjusted.
• An abnormal tire or wheel condition (inco rrect sizes, varied sizes or construction,
improperly inflated, compact spare tire
*, etc.).
• The suspension has been modified.
* Not available on all models
23 CIVIC HATCHBACK TYPE R-31T406100_03.book 607 ページ ２０２２年６月２３日　木曜日　午後９時２８分