2020 HONDA CR-V brake sensor

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Quick Reference Guide
Honda Sensing®
Honda Sensing® is a driver support system
which employs the use of two distinctly
different kinds of sensors, a radar sensor
located in the front grille and a front sensor
camera mounted to the interior side of the
windshield, behind the rear view mirror.
The camera is located
behind the rearview
mirror.
Front Sensor
Camera
Radar Sensor
The radar sensor is
insid
e the front grille.
Adaptive Cruise Control
(ACC) with Low Speed
Follow
(P485)
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.
Road Departure
Mitigation (RDM) System
(P501)
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.
Lane Keeping Assist
System (LKAS)
(P505)
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.
Collision Mitigation
Braking System
TM
(CMBS
TM) (P536)
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.
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80
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. 455●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 ignition switch to ON
(w*1, then goes off.●Comes on when the automatic
brake hold system is on.
2 Automatic Brake Hold P. 532
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. 532—
U.S.
Canada
(Amber)
U.S.
Canada
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98
uuIndicators uDriver Information Interface Wa rning and Information Messages
Instrument Panel
*1:Models with the smart entry system have an ENGINE START/STOP button instead of an ignition switch.
MessageConditionExplanation
●Appears when the engine coolant temperature gets
abnormally high.
2Overheating P. 627
●Appears when you turn the ignition switch to ON
(w*1 without fastening the driver's seat belt.
●Fasten the seat belt properly before you start to drive.
●Appears when there is a pr oblem with the sensor on
the battery.●Have your vehicle checked by a dealer.
2 Checking the Battery P. 599
●Appears if the automatic br ake hold is automatically
canceled while it is in operation.●Immediately depress the brake pedal.
●Appears when the automa tic brake hold system is
turned off.
2 Automatic Brake Hold P. 532
●Appears when the automa tic brake hold button is
pressed without wearing the driver’s seat belt.●Fasten the driver’s seat belt.
2 Automatic Brake Hold P. 532
●Appears when the automa tic brake hold button is
pressed without depressing the brake pedal while
the automatic brake hold is in operation.●Press the automatic brake ho ld button with the brake
pedal depressed.
2 Automatic Brake Hold P. 532
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451
Driving
This chapter discusses driving and refueling.
Before Driving................................... 452
Towing a Trailer Towing Preparation .......................... 457
Driving Safely with a Trailer .............. 460
Towing Your Vehicle ........................ 462
Off-Highway Driving Guidelines
General Information ......................... 463
Important Safety Precautions............ 463
Avoiding Trouble ............................. 464
When Driving Starting the Engine .................. 465, 467
Precautions While Driving................. 472
Continuously Variable Transmission ... 473 Shifting ............................................ 474
Auto Idle Stop.................................. 476
ECON Button ................................... 482
Front Sensor Camera ....................... 483
Adaptive Cruise Control (ACC) with Low
Speed Follow ................................. 485
Road Departure Mitigation (RDM) System ... 501Lane Keeping Assist System (LKAS) .. 505Vehicle Stability AssistTM (VSA®), aka Electronic
Stability Control (ESC), System ............. 513
LaneWatchTM*.................................. 519
Real Time AWD with Intelligent Control System
TM*...................................... 521Tire Pressure Monitoring System (TPMS) .. 522
Tire Pressure Monitoring System (TPMS) -
Required Federal Explanation ......... 526
Braking Brake System ................................... 528
Anti-lock Brake System (ABS) ........... 534
Brake Assist System ......................... 535
Collision Mitigation Braking System
TM
(CMBSTM) ....................................... 536
Parking Your Vehicle When Stopped ................................ 546
Multi-View Rear Camera .................. 552
Refueling ........................................... 554
Fuel Economy and CO
2 Emissions .... 557
Turbo Engine Vehicle ....................... 558
* Not available on all models
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485
uuWhen Driving uAdaptive Cruise Control (ACC) with Low Speed Follow
Continued
Driving
Adaptive Cruise Control (ACC) with Low Speed Follow
Helps maintain a constant vehicle speed and 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 ve hicle, without you having to keep your foot on the brake or the
accelerator.
When ACC with Low Speed Follo w slows your 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 distance between
your vehicle and other vehicles.
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 qu ickly stops in front
of you.
Always be prepared to apply the brake
pedal if the cond itions require.
When to use
■Vehicle speed for ACC wi th 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 with Low Speed Follow: In ( D or (S.
The radar sensor is
inside the front grille.
The camera is
located behind
the rearview
mirror.
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uuWhen Driving uAdaptive Cruise Control (ACC) with Low Speed Follow
492
Driving
The system may automatically shut off and the ACC indicator will come on under
certain conditions. Some examples of th ese conditions are listed below. Other
conditions may reduce some of the ACC functions.
2 Front Sensor Camera P. 483
■Environmental conditions
• Driving in bad weather (rain, fog, snow, etc.).
■Roadway conditions
• Driving on a snowy or wet roadway (obs cured lane marking, vehicle tracks,
reflected lights, road spray, high contrast).
■Vehicle conditions
• The outside of the windshie ld is blocked by dirt, mud, leaves, wet snow, etc.
• An abnormal tire or wheel condition (Wro ng size, varied size or construction,
improperly inflated, comp act spare tire, etc.).
• The camera temperature gets too high.
• The parking brake is applied.
• When the front grille is dirty.
• The vehicle is tilted due to a heav y load or suspension modifications.
• When tire chains are installed.
■ACC with Low Speed Follow Conditions and Limitations1ACC with Low Speed Follow Conditions and Limitations
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. 536
You can read about handling information for the
camera equipped with this system. 2 Front Sensor Camera P. 483
Do not put a sticker on the radar sensor cover or
replace the radar sensor cover.
Have your vehicle checked by a dealer if you find any
unusual behavior of the system (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.
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493
uuWhen Driving uAdaptive Cruise Control (ACC) with Low Speed Follow
Continued
Driving
■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 or winding or undulating road that makes it difficult
for the sensor to properly detect a vehicle or a pedestrian 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.
• Your vehicle abruptly crosses over in front of an oncoming vehicle.
• When driving through a narrow iron bridge.
• When the vehicle ahead of you brakes suddenly.
• When the vehicle ahead of you has a unique shape.
• When your vehicle or the vehicle ahead of you is driving on one edge of the lane.
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uuWhen Driving uAdaptive Cruise Control (ACC) with Low Speed Follow
498
Driving
■Automatic cancellation
The beeper sounds and a message appears on the driver information interface when
ACC with Low Speed Follow is automaticall y canceled. Any of these conditions may
cause the ACC with Low Speed Fo llow to automatically cancel:
• Bad weather (rain, fog, snow, etc.)
• When the radar sensor in the front grille gets dirty.
• The vehicle ahead of you cannot be detected.
• An abnormal tire condition is detected, or the tires are skidding.
• Driving on a mountainous road, or driving off road for extended periods.
• Abrupt steering wheel movement.
• When the ABS, VSA ® or CMBS
TM is activated.
• When the ABS or VSA ® system indicator comes on.
• When the vehicle is stopped on a very steep slope.
• When you manually apply the parking brake.
• When the detected vehicle within the ACC with Low Speed Follow range is too
close to your vehicle.
• The camera behind the rearview mirror, or the area around the camera, including
the windshield, gets dirty.
• When the Maximum Load Limit is exceeded.
• When passing through an enclos ed space, such as tunnel.
The ACC with Low Speed Follow automatic ca ncellation can be also triggered by the
following causes. In these cases, the pa rking brake will be automatically applied.
• The driver’s seat belt is unfasten ed when the vehicle is stationary.
• The vehicle stops for mo re than 10 minutes.
• The engine is turned off.
1Automatic cancellation
Even though ACC with Low Speed Follow has been
automatically canceled, you can still resume the prior
set speed. Wait until the condition that caused ACC
with Low Speed Follow to cancel improves, then
press the –/SET button.
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