Honda Fit (2019 year). Manual — part 30
463
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When Driving
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Tire 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.
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 pressure in all four tires.
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 Calibration
U.S. models only
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 affect 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 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 properly if tire type and
size are mixed. Make sure to use the same size and
type of tire.
2 Checking and Maintaining Tires P. 522
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 uneven load on the tires than
the condition at calibration.
•
Snow chains are used.
Manual transmission models
Continuously variable transmission models
All models
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When Driving
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Tire Pressure Monitoring System (TPMS)
464
Driving
Press and hold the TPMS button until the low
tire pressure/TPMS indicator blinks twice,
indicating the calibration process has begun.
• If the low tire pressure/TPMS indicator does
not blink, confirm the above conditions
then press and hold the TPMS button again.
• The calibration process finishes
automatically.
*1 : Models with the smart entry system have an ENGINE START/STOP button instead of an ignition switch.
1
•
TPMS cannot be calibrated if a compact spare tire is
installed.
•
The calibration process requires approximately 30
minutes of cumulative driving at speeds between
30-60 mph (48-97 km/h).
•
During this period, if the ignition is turned on
*1
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 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.
TPMS Button
Low Tire Pressure/TPMS Indicator
Models with information display
465
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When Driving
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Tire Pressure Monitoring System (TPMS)
Driving
You can calibrate the system from the
customized features on the multi-information
display.
1. Press the
button to select Vehicle
Settings, then press the SEL/RESET button.
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TPMS Calibration appears on the display.
2. Press the SEL/RESET button.
u
The display switches to the
customization setup screen, where you
can select Cancel or Calibrate.
3. Press the
button and select
Calibrate, then press the SEL/RESET
button.
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Calibration Started screen appears, then
the display returns to the customization
menu screen.
• If the Calibration Failed to Start message
appears, repeat steps 2-3.
• The calibration process finishes
automatically.
Models with multi-information display
466
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When Driving
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Tire Pressure Monitoring System (TPMS) - Required Federal Explanation
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 manufacturer on the vehicle placard
or tire inflation pressure label.
(If your vehicle has tires of a different size than the size indicated
on the vehicle placard or tire inflation pressure label, you should
determine the proper tire inflation 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-inflated tire causes the tire to
overheat and can lead to tire failure. Under-inflation also reduces
fuel efficiency and tire tread life, and may affect the vehicle’s
handling and stopping ability.
U.S. models
467
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When Driving
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Tire Pressure Monitoring System (TPMS) - Required Federal Explanation
Driving
Please note that the TPMS is not a substitute for proper tire
maintenance, and it is the driver’s responsibility to maintain
correct tire pressure, even if under-inflation has not reached the
level to trigger illumination of the TPMS low tire pressure telltale.
Your vehicle has also been equipped with a TPMS malfunction
indicator to indicate when the system is not operating properly.
The TPMS malfunction indicator is combined with the low tire
pressure telltale. When the system detects a malfunction, the
telltale will flash for approximately one minute and then remain
continuously illuminated. This sequence will continue upon
subsequent vehicle start-ups as long as the malfunction exists.
When the malfunction indicator is illuminated, the system may
not be able to detect or signal low tire pressure as intended.
TPMS malfunctions may occur for a variety of reasons, including
the installation of replacement or alternate tires or wheels on the
vehicle that prevent the TPMS from functioning properly.
Always check the TPMS malfunction telltale after replacing one or
more tires or wheels on your vehicle to ensure that the
replacement or alternate tires and wheels allow the TPMS to
continue to function properly.
468
Driving
Braking
Brake System
Use the parking brake to keep the vehicle stationary when parking.
To apply:
Pull the lever fully up without pressing the
release button.
To release:
1. Pull the lever slightly, and press and hold
the release button.
2. Lower the lever down all the way, then
release the button.
■
Parking Brake
1
NOTICE
Release the parking brake fully before driving. The
rear brakes and axle can be damaged if you drive
with the parking brake applied.
If you start driving without fully releasing the parking
brake, a buzzer sounds as a warning, and Release
Parking Brake appears on the multi-information
display
*
.
Always apply the parking brake when parking.
* Not available on all models
469
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Braking
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Brake System
Driving
Your vehicle is equipped with disc brakes at the front, and drum brakes in the rear
wheels. A vacuum power assist helps reduce the effort needed on the brake pedal.
The brake assist system increases the stopping force when you depress the brake
pedal hard in an emergency situation. The anti-lock brake system (ABS) helps you
retain steering control when braking very hard.
2 Brake Assist System P. 471
2 Anti-lock Brake System (ABS) P. 470
■
Foot Brake
1
Check the brakes after driving through deep water,
or if there is a buildup of road surface water. If
necessary, dry the brakes by lightly depressing the
pedal several times.
If you hear a continuous metallic friction sound when
applying the brakes, this is caused by the brake wear
indicator rubbing on the brake rotor and indicates
that the brake pads need to be replaced. Have the
vehicle checked by a dealer. If you hear only an
occasional squeak or squeal when you initially apply
the brake pedal, this may be normal and caused by
high frequency vibration of the brake pads against
the rotating brake disc.
Constantly using the brake pedal while going down a
long hill builds up heat, which reduces the brake
effectiveness. Apply engine braking by taking your
foot off the accelerator pedal and downshifting to a
lower gear/speed position. With manual transmission
use a lower gear for greater engine braking.
Do not rest your foot on the brake pedal while
driving, as it will lightly apply the brakes and cause
them to lose effectiveness over time and reduce pad
life. It will also confuse drivers behind you.
470
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Braking
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Anti-lock Brake System (ABS)
Driving
Anti-lock Brake System (ABS)
Helps prevent the wheels from locking up, and helps you retain steering control by
pumping the brakes rapidly, much faster than you.
The electronic brake distribution (EBD) system, which is part of the ABS, also
balances the front-to-rear braking distribution according to vehicle loading.
You should never pump the brake pedal. Let the ABS work for you by always
keeping firm, steady pressure on the brake pedal. This is sometimes referred to as
“stomp and steer.”
■
ABS operation
The brake pedal may pulsate slightly when the ABS is working. Keep holding the
pedal firmly down. On dry pavement, you will need to press on the brake pedal very
hard before the ABS activates. However, you may feel the ABS activate immediately
if you are trying to stop on snow or ice.
ABS may activate when you depress the brake pedal when driving on:
• Wet or snow covered roads.
• Roads paved with stone.
• Roads with uneven surfaces, such as potholes, cracks, manholes, etc.
When the vehicle speed goes under 6 mph (10 km/h), the ABS stops.
■
ABS
1
NOTICE
The ABS may not function correctly if you use a tire of
the wrong size or type.
If the ABS indicator comes on while driving, there
may be a problem with the system.
While normal braking will not be affected, there is a
possibility that the ABS will not be operating. Have
your vehicle checked by a dealer immediately.
The ABS is not designed for the purpose of reducing
the time or distance it takes for a vehicle to stop: It is
designed to limit brake lockup which can lead to
skidding and loss of steering control.
In the following cases, your vehicle may need more
distance to stop than a vehicle without the ABS:
•
You are driving on rough or uneven road surfaces,
such as gravel or snow.
•
The tires are equipped with snow chains.
The following may be observed with the ABS system:
•
Motor sounds coming from the engine
compartment when the brakes are applied, or
when system checks are being performed after the
engine has been started and while the vehicle
accelerates.
•
Brake pedal and/or the vehicle body vibration when
ABS activates.
These vibrations and sounds are normal to ABS
systems and are no cause for concern.
471
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Braking
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Brake Assist System
Driving
Brake Assist System
Designed to assist the driver by generating greater braking force when you depress
the brake pedal hard during emergency braking.
■
Brake assist system operation
Press the brake pedal firmly for more powerful braking.
When brake assist operates, the pedal may wiggle slightly and an operating noise
may be heard. This is normal. Keep holding the brake pedal firmly down.
472
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Braking
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Collision Mitigation Braking System
TM
(CMBS
TM
)
*
Driving
Collision Mitigation Braking System
TM
(CMBS
TM
)
*
Can assist you when there is a possibility of your vehicle colliding with a vehicle or a
pedestrian detected in front of yours. The CMBS
TM
is designed to alert you when a
potential collision is determined, as well as to reduce your vehicle speed to help
minimize collision severity when a collision is deemed unavoidable.
■
How the system works
1
Collision Mitigation Braking System
Important Safety Reminder
The CMBS
TM
is designed to reduce the severity of an
unavoidable collision. It does not prevent collision nor
stop the vehicle automatically. It is still your
responsibility to operate the brake pedal and steering
wheel appropriately according to the driving
conditions.
The CMBS
TM
may not activate or may not detect a
vehicle in front of your vehicle under certain
conditions:
2 CMBS
Conditions and Limitations P. 476
You can read about handling information for the
camera equipped with this system.
Be careful not to severely impact the radar sensor
cover.
Rapid vibrations on the steering wheel alert you
when your vehicle speed is between 19 and 62 mph
(30 and 100 km/h) with an oncoming vehicle
detected in front of you.
When the CMBS
TM
activates, it may automatically
apply the brake. It will be canceled when your vehicle
stops or a potential collision is not determined.
The radar sensor is
inside the front grille.
The camera is
located behind the
rearview mirror.
The system starts monitoring the roadway ahead when your vehicle speed is about 3
mph (5 km/h) and there is a vehicle in front of you.
When to use
The CMBS
TM
activates when:
●
The speed difference between your vehicle and a vehicle or pedestrian detected
in front of you becomes about 3 mph (5 km/h) and over with a chance of a
collision.
●
Your vehicle speed is about 62 mph (100 km/h) or less and there is a chance of a
collision with an oncoming detected vehicle or a pedestrian in front of you.
* Not available on all models
Continued
473
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Braking
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Collision Mitigation Braking System
TM
(CMBS
TM
)
*
Driving
■
When the system activates
At system’s earliest collision alert stage, you can change the distance (Long/
Normal/Short) between vehicles at which alerts will come on through multi-
information display setting options.
2 List of customizable options P. 114
■
Vibration alert on the steering wheel
When a potential collision to an oncoming detected vehicle is determined, the
system alerts you with rapid vibration on the steering wheel, in addition to visual and
audible alerts.
u
Take appropriate action to prevent a collision (apply the brakes, operate the
steering wheel, etc.).
1
Collision Mitigation Braking System
When the CMBS
TM
activates, the engine may stop
automatically.
Start the engine by normal operation if the engine
stops.
Models with manual transmission
1
The camera in the CMBS
TM
is also designed to detect
pedestrians.
However, this pedestrian detection feature may not
activate or may not detect a pedestrian in front of
your vehicle under certain conditions.
Refer to the ones indicating the pedestrian detection
limitations from the list.
2 CMBS
Conditions and Limitations P. 476
The system provides visual, audible and tactile alerts of a possible collision, and
stops if the collision is avoided.
u
Take appropriate action to prevent a collision (apply the brakes, change
lanes, etc.)
Beep
Visual Alerts
Audible Alert
Tactile Alert
1
Vibration alert on the steering wheel
Vibration alert function is disabled when the electric
power steering (EPS) system indicator comes on.
2 Electric Power Steering (EPS) System
* Not available on all models
474
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Braking
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Collision Mitigation Braking System
TM
(CMBS
TM
)
*
Driving
The system has three alert stages for a possible collision. However, depending on circumstances, the CMBS
TM
may not go through all of
the stages before initiating the last stage.
■
Collision Alert Stages
Distance between vehicles
CMBS
TM
The radar sensor
detects a vehicle
Audible & Visual WARNINGS
Steering Wheel
Braking
Stage
one
There is a risk of a
collision with the
vehicle ahead of you.
When in Long, visual and audible alerts
come on at a longer distance from a
vehicle ahead than in Normal setting,
and in Short, at a shorter distance than
in Normal.
In case of an
oncoming vehicle
detected, rapid
vibration is
provided.
—
Stage
two
The risk of a collision
has increased, time to
respond is reduced.
Visual and audible alerts.
—
Lightly
applied
Stage
three
The CMBS
TM
determines that a
collision is
unavoidable.
Forcefully
applied
Your Vehicle
Vehicle
Ahead
Normal
Short
Long
Your
Vehicle
Vehicle
Ahead
Your
Vehicle
Vehicle
Ahead
Continued
475
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Braking
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Collision Mitigation Braking System
TM
(CMBS
TM
)
*
Driving
Press and hold the button until the beeper
sounds to switch the system on or off.
When the CMBS
TM
is off:
• The CMBS
TM
indicator in the instrument
panel comes on.
• A message on the multi-information display
reminds you that the system is off.
The CMBS
TM
is turned on every time you start
the engine, even if you turned it off the last
time you drove the vehicle.
■
CMBS
TM
On and Off
1
Collision Mitigation Braking System
The CMBS
TM
may automatically shut off, and the
CMBS
TM
indicator will come and stay on under certain
conditions:
2 CMBS
Conditions and Limitations P. 476
* Not available on all models
476
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Braking
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Collision Mitigation Braking System
TM
(CMBS
TM
)
*
Driving
The system may automatically shut off and the CMBS
TM
indicator will come on under
certain conditions. Some examples of these conditions are listed below. Other
conditions may reduce some of the CMBS
TM
functions.
■
Environmental conditions
• Driving in bad weather (rain, fog, snow, etc.).
• Sudden changes between light and dark, such as an entrance or exit of a tunnel.
• There is little contrast between objects and the background.
• Driving into low sunlight (e.g., at dawn or dusk).
• Strong light is reflected onto the roadway.
• Driving in the shadows of trees, buildings, etc.
• Roadway objects or structures are misinterpreted as vehicles and pedestrians.
• Reflections on the interior of the windshield.
• Driving at night or in a dark condition such as a tunnel.
■
Roadway conditions
• Driving on a snowy or wet roadway (obscured lane marking, vehicle tracks,
reflected lights, road spray, high contrast).
• Driving on curvy, winding, or undulating roads.
• The road is hilly or the vehicle is approaching the crest of a hill.
■
CMBS
TM
Conditions and Limitations
* Not available on all models
477
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Braking
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Collision Mitigation Braking System
TM
(CMBS
TM
)
*
Continued
Driving
■
Vehicle conditions
• Headlight lenses are dirty or the headlights are not properly adjusted.
• The outside of the windshield is blocked by dirt, mud, leaves, wet snow, etc.
• The inside of the windshield is fogged.
• An abnormal tire or wheel condition (wrong sized, varied size or construction,
improperly inflated, compact spare tire, etc.).
• When tire chains are installed.
• The vehicle is tilted due to a heavy load or suspension modifications.
• The camera temperature gets too high.
• Driving with the parking brake applied.
• When the radar sensor inside the front grille gets dirty.
■
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 curved, 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 and 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.
478
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Braking
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Collision Mitigation Braking System
TM
(CMBS
TM
)
*
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 recognizing that the person is a pedestrian.
• When the pedestrian is shorter 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 CMBS
TM
may automatically shut itself off and the CMBS
TM
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 that 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
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