2020 HONDA CIVIC SEDAN brake sensor

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Quick Reference Guide
Honda Sensing® (P 467)
Honda Sensing ® is a driver support system
which employs the use of two distinctly
different kinds of sensors, a radar sensor
located in the lower bumper and a front
sensor camera mounted to the interior side
of the windshield, behind the rearview
mirror.
Front Sensor Camera The camera is located
behind the rearview
mirror.
Radar Sensor The radar sensor is in
the lower bumper.
Collision Mitigation
Braking System
TM
(CMBS
TM) (P 470)
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.
Adaptive Cruise Control
(ACC) with Low Speed
Follow
* (P480)
Helps maintain a constant vehicle speed and
a set following interval behind a vehicle
detected ahead of yours and, if the detected
vehicle comes to a stop, can decelerate and
stop your vehicle, wi thout you having to
keep your foot on the brake or the
accelerator.
Adaptive Cruise Control
(ACC)
*(P 496)
Helps maintain a constant vehicle speed and
a set following-interval behind a vehicle
detected ahead of yours, without you
having to keep your foot on the brake or
the accelerator.
Lane Keeping Assist
System (LKAS)
(P 511)
Provides steering input to help keep the
vehicle in the middle of a detected lane and
provides tactile and visual alerts if the
vehicle is detected drifting out of its lane.
Road Departure
Mitigation (RDM) System
(P 519)
Alerts and helps to assist you when the
system detects a possibility of your vehicle
unintentionally crossing over detected lane
markings and/or leaving the roadway
altogether.
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78
uuIndicators u
Instrument Panel
*1:Models with the smart entry system have an ENGINE START/STOP button instead of an ignition switch.
IndicatorNameOn/BlinkingExplanationMessage
Parking Brake
and Brake
System Indicator
(Amber)
●Comes on if there is a problem
with the radar sensor.
●Indicator may come on temporarily
when the Maximum Load Limit is
exceeded.
●Make sure the total load is within the
Maximum Load Limit.
2Maximum Load Limit P. 431●Stays on constantly - Have your vehicle
checked by a dealer.—
Automatic Brake
Hold System
Indicator
●Comes on for a few seconds when
you turn the igniti on switch to ON
(w*1, then goes off.●Comes on when the automatic
brake hold system is on.
2Automatic Brake Hold P. 529
Automatic Brake
Hold Indicator
●Comes on for a few seconds when
you turn the ignition switch to ON
(w*1, then goes off.●Comes on when the automatic
brake hold is activated.2Automatic Brake Hold P. 529—
U.S.
Canada
(Amber)
U.S.
Canada
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183
uuAdjusting the Seats uRear Seats
Controls
Rear Seats
1. Pull the release lever in the trunk to release
the lock.
2. Fold the seat-back down.
■Folding Down the Rear Seats1Folding Down the Rear Seats
The rear seat-back(s
*) can be folded down to
accommodate bulkier items in the trunk.
Never drive with the seat-back folded down and the
trunk lid open. 2 Exhaust Gas Hazard P. 73
To lock a seat-back upright, push it backwards until it
locks.
When returning the seat-back to its original position,
push it firmly back. Also, m ake sure all rear shoulder
belts are positioned in front of the seat-back.
Make sure that the folded seat-back does not press
against the front passenger seat, as this can cause the
weight sensors in the front passenger seat to work
improperly. 2 Passenger Front Airbag Off Indicator P. 58
Make sure all items in the trunk or items
extending through the opening into the rear
seats are properly secured. Loose items can fly
forward if you have to brake hard.
The front seat(s) must be far enough forward so they
do not interfere with the rear seats as they fold
down.
Release
Lever*
Release Lever
* Not available on all models
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427
Driving
This chapter discusses driving and refueling.
Before Driving................................... 428
Towing a Trailer ................................ 433
When Driving
Starting the Engine .................. 434, 437
Precautions While Driving................. 442
Continuously Variable Transmission*... 443Shifting ............................ 444, 446, 450
SPORT Mode*.................................. 453
ECON Mode*................................... 454
Adaptive Damper System*............... 455Vehicle Stability Assist® (VSA®), aka Electronic
Stability Control (ESC), System .............. 456
Agile Handling Assist ....................... 458
Limited Slip Differential (LSD)*............. 458Tire Pressure Monitoring System (TPMS)*.. 459
Tire Pressure Monitoring System (TPMS) -
Required Federal Explanation*........ 463
LaneWatchTM*.................................. 465
Honda Sensing ®................................ 467
Collision Mitigati on Braking System
TM
(CMBSTM) ....................................... 470
Adaptive Cruise Control (ACC) with Low Speed Follow
*............................... 480
Adaptive Cruise Control (ACC)*....... 496
Lane Keeping Assist System (LKAS) .. 511
Road Departure Mitigation (RDM) System.... 519Front Sensor Camera ....................... 523
Radar Sensor ................................... 525
Braking
Brake System ................................... 526
Anti-lock Brake System (ABS) ........... 532
Brake Assist System ......................... 533
Parking Your Vehicle ........................ 534
Multi-View Rear Camera .................. 536
Refueling ........................................... 538
Fuel Economy and CO
2 Emissions .... 541
Turbo Engine Vehicle*...................... 542
* Not available on all models
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470
uuHonda Sensing ®u Collision Mitigation Braking SystemTM (CMBSTM)
Driving
Collision Mitigati on Braking SystemTM (CMBSTM)
Can assist you when there is a possibility of your vehicle colliding with a vehicle or a
pedestrian detected in front of yours. The CMBSTM 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.
1 Collision Mitigation Braking SystemTM (CMBSTM)
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 acco rding to the driving
conditions.
When the CMBS
TM activates, the engine may stop
automatically.
Start the engine by normal operation if the engine
stops. 2 Starting the Engine P. 434, 437
The CMBS
TM may not activate or may not detect a
vehicle in front of y our vehicle under certain
conditions: 2 CMBS
TM Conditions and Limitations P. 475
You can read about handling information for the
camera equipped with this system. 2 Front Sensor Camera P. 523
For directions on the prop er handling of the radar
sensor, refer to the following page.
2 Radar Sensor P. 525
Manual transmission models
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Continued471
uuHonda Sensing ®u Collision Mitigation Braking SystemTM (CMBSTM)
Driving
■How the system works1How the system works
When the CMBS
TM activates, it may automatically
apply the brake. It will be canceled when your vehicle
stops or a potential coll ision is not determined.
The radar sensor is in
the lower bumper.
The camera is located
behind the rearview
mirror.
The system starts monitoring the roadway ah ead when your vehicle speed is about
3 mph (5 km/h) and there is a vehicle in front of you.
When to use
The CMBSTM 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 the system determines
there is a chance of a collision with:
- Vehicles detected in front of you that ar e stationary, oncoming, or traveling in your
same direction.
- A pedestrian who is detected in front of you.
●Your vehicle speed is above 62 mph (100 km/h), and the system determines there
is a chance of a collision with a vehicle detected in front of you traveling in your
same direction.
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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.
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480
uuHonda Sensing ®u Adaptive Cruise Control (ACC) with Low Speed Follow*
Driving
Adaptive Cruise Control (A CC) with Low Speed Follow*
Helps maintain a constant vehicle speed an d a set following-interval behind a vehicle
detected ahead of yours and, if the detect ed vehicle comes to a stop, can decelerate
and stop your vehicle, without you having to keep your foot on the brake or the
accelerator.
When ACC with Low Speed Follow slows y our vehicle by applying the brakes, your
vehicle’s brake lights will illuminate.1 Adaptive Cruise Control (ACC) with Low Speed Follow*
Important Reminder
As with any system, there are limits to ACC with Low
Speed Follow. Use the brake pedal whenever
necessary, and always keep a safe interval between
your vehicle and other vehicles.
The radar sensor for ACC with Low Speed Follow is
shared with the collision mitigation braking system
TM
(CMBSTM).
2 Collision Mitigation Braking SystemTM
(CMBSTM) P. 470
3WARNING
Improper use of ACC with Low Speed
Follow can lead to a crash.
Use ACC with Low Speed Follow only
when driving on expressways or freeways
and in good weather conditions.
3WARNING
ACC with Low Speed Follow has limited
braking capability and may not stop your
vehicle in time to avoid a collision with a
vehicle that quickly stops in front of you.
Always be prepared to apply the brake
pedal if the conditions require.
When to use
■Vehicle speed for ACC with Low Speed Follow: A vehicle is detected ahead
within ACC with Low Speed Follow range – ACC with Low Speed Follow
operates at speeds up to 90 mph (145 km/h).
No vehicle is detected within ACC with Low Speed Follow range – ACC with
Low Speed Follow operates at the speed of 25 mph (40 km/h) or above.
■Shift position for ACC wi th Low Speed Follow: In (D or (S.
The radar sensor is in
the lower bumper.
Be careful not to have
the radar sensor cover
strongly impacted.
The camera is
located behind
the rearview
mirror.
* Not available on all models
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