brake HONDA CLARITY FUEL CELL 2018 (in English) Service Manual

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uuWhen Driving uShifting
Driving
■If you want to keep the transmission in (N position [car wash mode]
With the power system on:
1. Depress the brake pedal.
2. Make sure the READY indicator is on.
3. Press
(N. Within six seconds press and hold (N for two seconds.
u This puts the vehicle in car wash mode which must be used when your vehicle
is pulled through a conveyor type automatic car wash where you or an
attendant do not remain in the vehicle.
If you want to cancel car wash mode, select a position other than
(N.
If you want to reduce fuel consumption in car wash mode:
Press the POWER button during car wash mode.
u Make sure the READY indicator is off.
u The gear position remains in
(N with the power mode in ACCESSORY for 15
minutes, then, it auto matically changes to
(P and the power mode changes to
OFF.
Manually changing to
(P cancels ACCESSORY mode. The (P indicator comes on
and the power mode changes to OFF. You must always shift to
(P when car wash
mode is no longer needed.
1 If you want to keep the transmission in (N position [car wash
mode]
To keep the vehicle in
(N position, you can also
follow this procedure:
While the power system is on, select
( N, and then
within five seconds, press the POWER button.
Note that the transmiss ion may not stay in
(N
position while any of the following indicators is on:
•POWER SYSTEM indicator
•Transmission system indicator
•12-volt battery charging system indicator
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380
uuWhen Driving uShifting
Driving
■Restriction on selecting a gear position
You cannot select a gear position under certain circumstances that may lead to a crash.
When the
transmission is in:1. Under the circumstances
of that:2. You cannot select:3. The gear position
remains in/changes to:How to change the
gear position
(P
The brake pedal is not
depressed.
Other gear position
(P
Release the accelerator
pedal and depress the
brake pedal.
The accelerator pedal is
depressed.
(N
The vehicle is moving at low
speed without the brake pedal
depressed.
(N
The vehicle is moving at low
speed with the accelerator
pedal depressed.
(N or (DThe vehicle is moving forward.(R
Park your vehicle in a
safe place.(R or (NThe vehicle is moving backward.(D
(R, (N, or (DThe vehicle is moving.(P
(P or (NThe READY indicator is not on.
A gear position other than (P
or
(N(P or (N
Make sure that the
READY indicator
comes on.
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uuWhen Driving uRoad Departure Mitigation (RDM) System
386
Driving
The system becomes ready to start sear ching for lane markings when all the
following conditions are met:
• The vehicle is traveling between about 45 and 90 mph (72 and 145 km/h).
• The vehicle is on a straight or slightly curved road.
• The turn signals are off.
• The brake pedal is not depressed.
• The wipers are not in continuous operation.
• The vehicle is not accelerating or braking, and the steering wheel is not being
turned.
• The system makes a determination that th e driver is not actively accelerating,
braking or steering.
Press the RDM button to turn the system on
and off.u The indicator in the button comes on and
the message appears on the driver
information interface when the system is
on.
■How the System Activates
■RDM On and Off
1How the System Activates
The RDM system may automa tically shut off and the
indicator comes and stays on.
2 Indicators P. 86
RDM system function can be impacted when the
vehicle is:
•Not driven within a traffic lane.•Driven on the inside edge of a curve, or outside of
a lane.
•Driven in a narrow lane.
1 RDM On and Off
When you have selected Warning Only from the
customized options using the audio/information
screen, the system does not operate the steering
wheel and braking.
RDM Button
Indicator
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389
uuWhen Driving uAdaptive Cruise Control (ACC) with Low Speed Follow (LSF)
Continued
Driving
Adaptive Cruise Control (ACC) with Low Speed
Follow (LSF)
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 ve hicle, without you having to keep your foot on the brake or the
accelerator.
When ACC with LSF slows your vehicle by applying the brakes, your vehicle's brake
lights will illuminate.
1 Adaptive Cruise Control (ACC) with Low Speed Follow (LSF)
Important Reminder
As with any system, there are limits to ACC with LSF.
Use the brake pedal whenever necessary, and always
keep a safe interval betw een your vehicle and other
vehicles.
Be careful not to severely impact the radar sensor
cover.
3WARNING
Improper use of ACC wi th LSF can lead to a
crash.
Use ACC with LSF only when driving on
expressways or freeways and in good
weather conditions.
3WARNING
ACC with LSF has limite d 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 LSF: Desired speed in a range above roughly 25 mph
(40 km/h) ~ 90 mph (145 km/h).
■Gear position for ACC with LSF: In ( D. The radar sensor is
behind the emblem.
The camera is
located behind
the rearview
mirror.
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uuWhen Driving uAdaptive Cruise Control (ACC) with Low Speed Follow (LSF)
390
Driving
■How to activate the system1Adaptive Cruise Control (ACC) with Low Speed Follow (LSF)
When the MAIN button is pressed, both ACC with
LSF and the Lane Keeping A ssist System (LKAS) are
either turned on or off.
ACC with LSF may not work properly under certain
conditions. 2 ACC with LSF Conditions and Limitations
P. 395
When not using ACC with LSF: Turn off adaptive
cruise by pressing the MAIN button. This also will
turn off the Lane Keeping Assist System (LKAS).
Do not use ACC with LSF under the following
conditions:
•On roads with heavy traf fic or while driving in
continuous stop and go traffic.
•On roads with sharp turns.
•On roads with steep downhill sections, as the set
vehicle speed can be exceeded by coasting. In such
cases, ACC with LSF will not apply the brakes to
maintain the set speed.
•On roads with toll collection facilities or other
objects between lanes of traffic, or in parking
areas, or faci lities with driv e through access.
How to use
■Press the MAIN button
on the steering wheel. ACC
(green) is on in the
instrument panel, and
ACC (white) is on in the
head-up display.
ACC with LSF is ready to
use.
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391
uuWhen Driving uAdaptive Cruise Control (ACC) with Low Speed Follow (LSF)
Continued
Driving
When driving at about 25 mph (40 km/h) or above: Take your foot off the
pedal and press the −/SET button when you reach the desired speed. The moment
you release the button, th e set speed is fixed, and ACC with LSF begins.
When driving at slower th an about 25 mph (40 km/h): If the vehicle is moving
and the brake pedal is not depressed, pressing the button fixes the set speed to
about 25 mph (40 km/h) regardless of current vehicle speed. If your vehicle is
stationary, you can set the vehicle speed even with the brake pedal depressed.
■To Set the Vehicle Speed
On when ACC with
LSF begins
Press and release
−/SET Button
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Continued393
uuWhen Driving uAdaptive Cruise Control (ACC) with Low Speed Follow (LSF)
Driving
■There is a vehicle ahead
ACC with LSF monitors if a vehicle ahead of you enters the ACC with LSF range. If a
vehicle is detected doing so, the ACC with LSF system maintains or decelerates your
vehicle’s set speed in order to keep the ve hicle’s set following-interval from the
vehicle ahead.
2 To Set or Change Following-Interval P. 398
When a vehicle whose speed is slower than
your set speed is detected in front of you, your
vehicle starts to slow down.
■When in Operation1When in Operation
If the vehicle ahead of you slows down abruptly, or if
another vehicle is detected cutting in front of you,
the beeper sounds, a message appears on the driver
information interface, and the head-up warning
lights come on.
Depress the brake pedal, and keep an appropriate
interval from the vehicle ahead.
Even if the interval betw een your vehicle and the
vehicle detected ahead is short, ACC with LSF may
start accelerating your ve hicle under the following
circumstances:
•The vehicle ahead of you is going at almost the
same speed as, or faster than, your vehicle.
•A vehicle that cuts in front of you is going faster
than your vehicle, gradua lly increasing the interval
between the vehicles.
You can also set the system to beep when a vehicle
detected in front of you co mes in and goes out of the
ACC with LSF detecting range. Change the ACC
Forward Vehicle Detect Beep setting.
2 Customized Features P. 300
BeepHead-up Warning
Lights
ACC with LSF Range: 394 ft. (120 m)
A vehicle icon appears on the
driver information interface
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uuWhen Driving uAdaptive Cruise Control (ACC) with Low Speed Follow (LSF)
394
Driving
■There is no vehicle ahead
Your vehicle maintains the set speed without
having to keep your foot on the brake or
accelerator pedal.
If there previously was a vehicle detected
ahead that kept your vehicle from traveling at
the set speed, ACC with LSF accelerates your
vehicle to the set speed, and then maintains it.
■When you depress the accelerator pedal
You can temporarily increase th e vehicle speed. In this case, there is no audible or
visual alert even if a vehicle is in the ACC with LSF range.
ACC with LSF stays on unless you cancel it. Once you release the accelerator pedal,
the system resumes an appropriate speed for keeping the following-interval while a
vehicle ahead is within the ACC with LSF range.
■A vehicle detected ahead is within AC C with LSF range and slows to a stop
Your vehicle also stop s, automatically. The
Stopped message appears on the driver
information interface and the head-up
display.
When the vehicle ahead of you starts again,
the vehicle icon on the driver information
interface blinks. If you press the RES/+ or
−/SET button, or depress the accelerator
pedal, ACC with LSF operates again within the
prior set speed.
1 When in Operation
Limitations
You may need to use the brake to maintain a safe
interval when using ACC wi th LSF. Additionally, ACC
with LSF may not work properly under certain
conditions.
2 ACC with LSF Conditions and Limitations
P. 395
3WARNING
Exiting a vehicle that has been stopped
while the ACC with LSF system is operating
can result in the ve hicle moving without
operator control.
A vehicle that moves without operator
control can cause a crash, resulting in
serious injury or death.
Never exit a vehicle when the vehicle is
stopped by ACC with LSF.
A vehicle icon with dotted-line
contour appears on the driver
information interface
1 When you depress the accelerator pedal
While the accelerator pedal is depressed, the system
does not apply the brakes to keep the following
interval, as well as the BRAKE message on the driver
information interface does not appear.
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Continued395
uuWhen Driving uAdaptive Cruise Control (ACC) with Low Speed Follow (LSF)
Driving
The system may automatically shut off and the ACC indicator will come on under
certain conditions. Some examples of these conditions are listed below. Other
conditions may reduce some of the ACC functions.
2 Front Sensor Camera P. 383
■Environmental conditions
Driving in bad weather (r ain, fog, snow, etc.).
■Roadway conditions
Driving on a snowy or wet roadway (obscure d lane marking, vehicle tracks, reflected
lights, road spra y, 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 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 heavy load or suspension modifications.
• When tire chains are installed.
■ACC with LSF Conditions and Limitations1ACC with LSF Conditions and Limitations
The radar sensor for ACC with LSF is shared with the
collision mitigation braking system
TM (CMBSTM).
2 Collision Mitigation Braking SystemTM
(CMBSTM) P. 432
You can read about handling information for the
camera equipped with this system. 2 Front Sensor Camera P. 383
Always keep the radar sensor cover clean.
Never use chemical solvents or polishing powder for
cleaning the 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 vehicl e to an authorized Honda
Clarity Fuel Cell dealer.
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uuWhen Driving uAdaptive Cruise Control (ACC) with Low Speed Follow (LSF)
396
Driving
■Detection limitations
• A vehicle suddenly crosses in front of you.
• The interval between your vehicle and the vehicle 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 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 in front of you.
• The speed difference between your vehicl e and a vehicle 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.1ACC with LSF Conditions and Limitations
Have your vehicle checked by an authorized Honda
Clarity Fuel Cell 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 vehicle checked by an authorized
Honda Clarity Fuel Cell 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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