engine HONDA ACCORD 2023 Repair Manual

uuHonda Sensing ®u Collision Mitigation Braking SystemTM (CMBSTM)
334
Driving
You can turn the system on and off us ing the driver information interface.
2Switching the Display P. 112
2 Safety Support P. 121
The CMBSTM is turned on every time you start th e engine, even if you turned it off
the last time you drove the vehicle.
■CMBSTM On and Off1 Collision Mitigation Braking SystemTM (CMBSTM)
You cannot turn the CMBS
TM off while driving.
The CMBS
TM may automatically shut off, and the
safety support indicator (amb er) will come and stay
on under certain conditions: 2 CMBS
TM Conditions and Limitations P. 335
The Vehicle Stability Assist
TM (VSA ®) system, Adaptive
Cruise Control (ACC) with Low Speed Follow, low tire
pressure/TPMS
*, safety support, and parking brake
and brake system (amber) indicators may come on in
amber along with a message in the gauge when you
set the power mode to ON after reconnecting the
battery.
Drive a short distance at more than 12 mph (20 km/h).
Each indicator should go off. If any do not, have your
vehicle checked by 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).
* Not available on all models
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359
uuHonda Sensing ®u Adaptive Cruise Control (ACC) with Low Speed Follow
Continued
Driving
The ACC with Low Speed Follow automatic ca ncellation can be also triggered by the
following causes. In these cases, the parking brake will be automatically applied.
• The driver’s seat belt is unfastene d when the vehicle is stationary.
• The vehicle stops for more than 10 minutes.
• The engine is turned off.
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366
uuHonda Sensing ®u Lane Keeping Assist System (LKAS)
Driving
2. Keep your vehicle near the center of the
lane while driving.
u The LKAS indicator changes from white
to green, and white lines change to
green once the system starts operating
after detecting the left and right lane
markings.
Press the LKAS button.
The LKAS is turned off every time you stop the
engine, even if you turned it on the last time
you drove the vehicle.
Green Lines
LKAS Indicator (green)
■To Cancel
LKAS Button
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Continued385
uuHonda Sensing ®u Road Departure Mitigation System
Driving
You can turn the system on and off using the driver information interface.
2 Switching the Display P. 112
2 Safety Support P. 121
The Road Departure Mitigation system is in the previously selected on or off setting
each time you start the engine.
■Road Departure Mitigation system On and Off1Road Departure Mitigation system On and Off
When you have selected Warning only , the system
does not operate the steering wheel.
2 Vehicle Settings P. 126
The Vehicle Stability Assist
TM (VSA ®) system, Adaptive
Cruise Control (ACC) with Low Speed Follow, low tire
pressure/TPMS
*, safety support, and parking brake
and brake system (amber) indicators may come on in
amber along with a message in the gauge when you
set the power mode to ON after reconnecting the
battery.
Drive a short distance at more than 12 mph (20 km/h).
Each indicator should go off. If any do not, have your
vehicle checked by a dealer.
* Not available on all models
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399Continued
Driving
Braking
Brake System
Use the parking brake to keep the vehicle stationary when parked. When the
parking brake is applied, you can manu ally or automatically release it.
■To apply
The electric parking brake can be applied any
time the vehicle has battery, no matter which
position the power mode is in.
Pull the electric parking brake switch up gently
and securely. u The indicator in the switch comes on.
u The parking brake and brake system
indicator (red) comes on.
■To release
The power mode must be in ON in order to
release the electric parking brake.
1. Depress the brake pedal.
2. Press the electric parking brake switch.
u The indicator in the switch goes off.
u The parking brake and brake system
indicator (red) goes off.
Manually releasing the parking brake using
the switch helps your vehicle start slowly and
smoothly when facing downhill on steep hills.
■Parking Brake1 Braking
When you depress the brak e pedal, you may hear a
whirring sound from the engine compartment. This is
because the brake system is in operation, and it is
normal.
1 Parking Brake
You may hear the electric parking brake system
motor operating from the re ar wheel area when you
apply or release the parking brake. This is normal.
The brake pedal may slightly move due to the electric
parking brake system opera tion when you apply or
release the parking br ake. This is normal.
You cannot apply or release the parking brake if the
battery goes dead. 2 If the Battery Is Dead P. 483
If you pull up and hold the electric parking brake
switch while driving, the brakes on all four
wheels are applied by the VSA ® system until the
vehicle comes to a stop. The electric parking
brake then applies, and the switch should be
released.
Electric Parking Brake Switch
Electric Parking Brake Switch
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uuBraking uBrake System
400
Driving
1Parking Brake
In the following situations, the parking brake
automatically operates.
•When the vehicle stops more than 10 minutes
while ACC with Low Speed Follow is activated.
•When the driver’s seat belt is unfastened while
your vehicle is stopped au tomatically by ACC with
Low Speed Follow.
•When the engine is turned off, except by Auto Idle
Stop system, while ACC with Low Speed Follow is
activated.
•When the vehicle stops with the automatic brake
hold system activated for more than 10 minutes.
•When the driver’s seat belt is unfastened while
your vehicle is stopped and brake hold is applied.
•When the engine is turned off, except by Auto Idle
Stop system, while brake hold system is applied.
•When there is a problem with the automatic brake
hold system while br ake hold is applied.
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Continued401
uuBraking uBrake System
Driving
■Automatic parking brake feature operation
If the automatic parking brake feature has been activated:
• The parking brake is applied automatically when you set the power mode to
VEHICLE OFF.
• To confirm that the parking brake is applied, check if the parking brake and brake
system indicator (red) is on.
2 Activating and deactivating the automatic parking brake feature P. 402
■To release automatically
Depressing the accelerator pedal releases the parking brake.
Use the accelerator pedal to release the brake when you are starting the vehicle
facing uphill, or in a traffic jam. Gently depress the accelerator pedal.
When on a hill, it may require more
accelerator input to release.u The parking brake and brake system
indicator (red) goes off.
You can release the parking brake automatically when:
• You are wearing the driver’s seat belt.
• The engine is running.
• The transmission is not in
(P or (N.
1Parking Brake
If the parking brake cannot be released
automatically, release it manually.
When the vehicle is travel ing uphill, the accelerator
pedal may need to be pressed farther to
automatically release the electric parking brake.
The parking brake cannot be released automatically
while the following indicators are on:
•Malfunction indicator lamp•Transmission system indicator
The parking brake may not be released automatically
while the following indicators are on:
•Parking brake and brake sy stem indicator (amber)
•VSA® system indicator•ABS indicator
•Supplemental restraint system indicator
Accelerator Pedal
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uuBraking uBrake System
402
Driving
■Activating and deactivating the au tomatic parking brake feature
With the power mode is in ON, carry out th e following steps to either activate or
deactivate the automatic parking brake feature.
1. Shift the select lever to
(P.
2. Without depressing the brake pedal, pull up and release the electric parking brake
switch.
u Check that the parking brake and brake system indicator (red) has come on.
3. Pull up and hold the electric parking br ake switch. When you hear a beeping
sound, release the switch and within three seconds pull up and hold the switch
again.
4. When you hear a sound indicating that the procedure is completed, release the
switch.
u Two beeps indicates that the feature has been activated.
u One beep indicates that the feature has been deactivated.
u When you have completed activating the feature, the parking brake will
remain applied after you turn off the engine.
u To confirm that the parking brake is ap plied, check if the parking brake and
brake system indicator (red) is on.
1 Parking Brake
In cold climates, the parking brake may freeze in
place if applied.
When parking the vehicle, chock the wheels and
make sure the automatic parking brake feature is
deactivated.
Also, when putting your vehicle through a conveyor-
type car wash or when ha ving your vehicle towed,
deactivate the automatic parking brake feature and
leave the parking brake released.
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Continued403
uuBraking uBrake System
Driving
If you need to temporarily deactivate the feature while putting your vehicle through
a conveyor type car wash or when having your vehicle towed, follow the procedure
explained below.
1. Depress the brake pedal and bring the vehicle to a stop.
2. Set the power mode to VEHICLE OFF and then within two seconds push down the
electric parking brake switch.
u Activation and deactivation settings for the feature will not be affected.
u Before temporarily deactivating the feat ure, make sure to first turn off both
ACC with Low Speed Follow and the automatic brake hold system.
u To confirm that the parkin g brake is applied, check if the parking brake and
brake system indicator (red) is on.
Your vehicle is equipped with disc brakes at all four wheels. The brake assist system
increases the stopping force when you depress the brake pedal hard in an
emergency situation. The an ti-lock brake system (ABS) helps you retain steering
control when brak ing very hard.
2Brake Assist System P. 408
2 Anti-lock Brake System (ABS) P. 407
■Foot Brake
1Foot Brake
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 me tallic 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 deal er. 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 vibr ation 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 pe dal and downshifting to a
speed position.
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 conf use drivers behind you.
Whenever the brakes are activated by CMBS
TM or
another system that automa tically controls braking,
the brake pedal is depressed and released in
accordance with braking function.
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uuBraking uBrake System
404
Driving
Keeps the brake applied after releasing the brake pedal until the accelerator pedal is
pressed. You can use this system while the vehicle is temporarily stopped, like at
traffic lights and in heavy traffic.
■Turning on the system
Fasten your seat belt properly, then start the
engine. Press the automatic brake hold
button.u The automatic brake hold system
indicator comes on. The system is turned
on.
The system is in the previously selected on or
off setting each time you fasten the driver’s
seat belt and start the engine.
■Activating the system Depress the brake pedal to come to a
complete stop. The shift lever must not be in
(P or (R.
u The automatic brake hold indicator
comes on. Braking is kept for up to 10
minutes.
u Release the brake pedal after the
automatic brake hold indicator comes
on.
■Automatic Brake Hold1Automatic Brake Hold
3WARNING
Activating the automatic brake hold system
on steep hills or slippery roads may still
allow the vehicle to move if you remove
your foot from the brake pedal.
If a vehicle unexpectedly moves, it may
cause a crash resulting in serious injury or
death.
Never activate the automatic brake hold
system or rely on it to keep a vehicle from
moving when stopped on a steep hill or
slippery roads.
3WARNING
Using the automatic brake hold system to
park the vehicle may result in the vehicle
unexpectedly moving.
If a vehicle moves unexpectedly, it may
cause a crash, resulting in serious injury or
death.
Never leave the vehicle when braking is
temporarily kept by automatic brake hold
and always park the vehicle by putting the
transmission in
( P and applying the parking
brake.
Comes
On
Automatic Brake
Hold Button
Comes
On
Brake Pedal
Comes
On
On
U.S.
Canada
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