2019 HONDA ACCORD HYBRID tire size

494 uu When Driving u Vehicle 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 select ively 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
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 always 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 Vehicle Stability Assist ® (VSA ® ) system, Vehicle
Stability Assist ® (VSA ® ) OFF, adaptive cruise control
(ACC) with low speed follow (LSF) *
, adaptive cruise
control (ACC) *
, safety support and low tire pressure/
TPMS indicators may come on in amber along with a
message in the driver information interface when you
set the power mode to ON after re-connecting a
battery.
Drive a short distance at more than 12 mph (20 km/h).
Each indicator should go of f. If any do not, have your
vehicle checked by a dealer.VSA ® System
Indicator
* Not available on all models

497uu When Driving u 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 caus e the low tire pressure/TPMS indicator to
come on and a message to appear on the driver information interface.
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. 2 Checking Tires P. 642
Make sure:
• The vehicle is at a complete stop.
• The transmission is in neutral.
• The transmission is in ( P
.
• The power mode is in ON.■ TPMS Calibration 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 beco me 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 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. 642
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.Manual transmission models
Automatic transmission/Continuousl y variable transmission models
All models
* Not available on all models

499uu When Driving u Tire Pressure Monitoring System (TPMS)
Driving
You can calibrate the system from the
customized feature on the audio/information
screen. 2 Audio System Basic Operation P. 273
1. Set the power mode to ON.
2. Press the button.
3. Select Settings .
4. Select Vehicle .
5. Select TPMS Calibration .
6. Select Calibrate .
• If the Calibration Failed To Start.
message appears, repeat steps 5-6.
• The calibration process finishes
automatically. 1 TPMS Calibration
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 vehi cle 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.Models with Display Audio
* Not available on all models

500 uu When Driving u Tire Pressure Monitoring System (TPMS) - Required Federal Explanation
Driving Tire Pressure Monitoring System (TPMS) - Required
Federal Explanation Each tire, including the spare (i f 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 diff erent size than the size indicated
on the vehicle placard or tire infl ation 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 tire s is significantly under-inflated.
Accordingly, when the low tire pr essure 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-in flated tire caus es the tire to
overheat and can lead to tire fail ure. Under-inflat ion also reduces
fuel efficiency and tire tread li fe, and may affect the vehicle's
handling and stopping ability. U.S. models

505 uu When Driving u LaneWatch TM
*
Continued
Driving
LaneWatch TM
*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. Canadian models
1 LaneWatch TM
*
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 affect ed 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 a nd 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.3
WARNING 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.1 2
Camera
Audio/Information ScreenMove the turn signal
lever to the passenger
side. Press the LaneWatch
button.
Pull the turn signal
lever back. Press the LaneWatch
button again. The passenger side view
display appears on the
audio/information screen.The system activates when you:
The system deactivates when you:
* Not available on all models

515uu Honda Sensing ® u Collision Mitigation Braking System TM
(CMBS TM
)
Continued
Driving
■ Vehicle conditions
• Headlight lenses are dirty or the h eadlights 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 (wro ng sized, varied size or construction,
improperly inflated, co mpact spare tire, etc.).
• When tire chains *
are installed.
• The vehicle is tilted du e to a heavy load or suspension modifications.
• The camera temperature gets too high.
• Driving with the parking brake applied.
• When the radar sensor at the lower part of the front bumper gets dirty.
• The vehicle is towing a trailer *
.
■ 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 und ulating 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 fr ont 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.
* Not available on all models

516 uu Honda Sensing ® u 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 recogn izing that the person is a pedestrian.
• When the pedestrian is shorte r than about 3.3 feet (1 me ter) 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 squa tting, 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 o ff and the safety support indicator
(amber) comes and stays on when:
• The temperature inside the system is high.
• You drive off-road or on a mountain ro ad, or curved and wi nding 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

Continued
525uu Honda Sensing ® u Adaptive Cruise Control (ACC) with Low Speed Follow (LSF) *
Driving
The system may automatically shut off and the ACC with LSF indicator will come on
under certain conditions. Some examples of these conditions are listed below. Other
conditions may reduce some of the ACC with LSF functions.
■ 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 windshield is blocked by dirt, mud, leaves, wet snow, etc.
• An abnormal tire or wheel condition (Wrong 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 du e to a heavy load or suspension modifications.
• When tire chains *
are installed.■ ACC with LSF Conditions and Limitations 1 ACC with LSF Conditions and Limitations
For directions on the prop er handling of the radar
sensor, refer to the following page.
2 Radar Sensor P. 570
You can read about handling information for the
camera equipped with this system.
2 Front Sensor Camera P. 568
Always keep the radar sensor cover clean.
Never use chemical solvents or polishing powder for
cleaning the radar sensor cover. Clean it with water
or a mild detergent.
Do not put a sticker on the radar sensor cover or
replace the radar sensor cover.
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 sy stem (e.g., the warning
message appears too frequently).
If the front of the vehicle is impacted in any of the
following situations, the ra dar sensor may not work
properly. Have your vehi cle checked by a dealer:
• The vehicle mounted onto a bump, curb, chock,
embankment, etc.
• You drive the vehicle where the water is deep.
• Your vehicle has a frontal collision.
* Not available on all models