2018 HONDA CLARITY PLUG IN HYBRID parking brake

379uu When Driving u Turning on the Power
Driving
1. Keeping your right foot on the brake pedal, press the ( D
button. Select ( R
when
reversing.
2. With the parking brake applied, release the brake pedal and gently depress the
accelerator pedal.
u Make sure the parking brake and brake system indicator (red) goes off. 2 Parking Brake P. 431
■ Hill Start Assist System
Hill start assist keeps the brake engaged br iefly to help prevent the vehicle from
rolling on inclines as you move your foot from the brake pedal to the accelerator.
Change to ( D
when facing uphill, or ( R
when facing downh ill, then release the
brake pedal.■ Starting to Drive 1 Starting to Drive
You can also release the parking brake by pressing
the electric parking brake sw itch while depressing the
brake pedal.
When facing downhill, you can start your vehicle
more smoothly by manually releasing it with the
electric parking brake switch than by releasing it with
the accelerator pedal.
1 Hill Start Assist System
Hill start assist may not prevent the vehicle from
rolling downhill on a very st eep or slippe ry slope, and
does not operate on small inclines.
Hill start assist is not a replacement for the parking
brake.18 CLARITY PHEV CSS-31TRW6000.book 379 ページ ２０１７年８月３１日　木曜日　午後２時４９分

380 uu When Driving u Precautions While Driving
Driving Precautions While Driving Avoid driving in deep water and on flooded roads. This can damage the power
system or driveline, or caus e electrical component failure.
■ In Rain 1 Precautions While Driving NOTICE
Do not select a shift button while pressing the
accelerator pedal. You could damage the
transmission. NOTICE
The following can damage the rear frames and rear
suspensions. Be careful when driving.
• Backing up the vehicle into a space with a parking
block or road shoulder
• Driving up or down to a different surface level
(such as a road shoulder)
• Driving on a road with potholes NOTICE
If you repeatedly turn the steering wheel at an
extremely low speed, or hold the steering wheel in
the full left or right position for a while, the electric
power steering (EPS) system heats up. The system
goes into a protective mode, and limits its
performance. The steering wheel becomes harder
and harder to operate. Once the system cools down,
the EPS system is restored.
Repeated operation under these conditions can
eventually damage the system.
If the power mode is set to ACCESSORY while
driving, the power system will shut down and all
steering and brake power a ssist functions will stop,
making it difficult to control the vehicle.18 CLARITY PHEV CSS-31TRW6000.book 380 ページ ２０１７年８月３１日　木曜日　午後２時４９分

382 uu When Driving u Shifting
Driving Shifting Change the gear position in acco rdance with your driving needs.
■ Shift button positions 1 Shifting
To prevent malfunc tion and unintended
engagement:
• Do not spill any liquids on or around shift buttons.
• Do not place or drop any objects on or around shift
buttons.
• Do not let passengers or ch ildren operate the shift
buttons.
You may occasionally find th at it takes longer than
usual for the vehicle to st art moving when you select ( R
, release the brake peda l, and/or depress the
accelerator pedal. This may occur when the High
Voltage battery level is extremely low, and does not
indicate a vehicle malfunction.3
WARNING The vehicle can roll aw ay if left unattended
without confirming that Park is engaged.
A vehicle that rolls away could cause a crash
resulting in serious injury or death.
Always keep your foot on the brake pedal
until you have confirmed that ( P
is shown
on the gear position indicator.Park
Used when parking or before turning the
power on or off
Reverse
Used when reversing
Neutral
Transmission is not locked
Drive
Used for:
Normal driving ●
The deceleration paddle selector can be
used temporarily.
The deceleration paddle selector can be
used when SPORT mode is on.18 CLARITY PHEV CSS-31TRW6000.book 382 ページ ２０１７年８月３１日　木曜日　午後２時４９分

Continued
383 uu When Driving u Shifting
Driving
■ ( P
(parking) button
The gear position changes to ( P
when you
press the ( P
button while the vehicle is
parked with the power mode in ON.
The indicators on the sides of the ( P
button
come on. 1 Shifting
The beeper sounds and the message appears on the
driver information interf ace when you depress the
accelerator pedal with the gear position in ( N
.
Change the gear position to ( D
or ( R
with the brake
pedal depressed.( P
Button18 CLARITY PHEV CSS-31TRW6000.book 383 ページ ２０１７年８月３１日　木曜日　午後２時４９分

Continued
401uu When Driving u Adaptive Cruise Control (ACC) with Low Speed Follow (LSF)
Driving
■ How to activate the system 1 Adaptive 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. 406
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.
ACC with LSF is ready to
use.18 CLARITY PHEV CSS-31TRW6000.book 401 ページ ２０１７年８月３１日　木曜日　午後２時４９分

uu When Driving u Adaptive Cruise Control (ACC) with Low Speed Follow (LSF)
406
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. 394
■ 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 spray, high contrast).
■ Vehicle conditions
• The outside of the windshie ld is blocked by dirt, m ud, 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 heav y load or suspension modifications.
• When tire chains are installed.■ ACC with LSF Conditions and Limitations 1 ACC with LSF Conditions and Limitations
The radar sensor for ACC with LSF is shared with the
collision mitigation braking system TM
(CMBS TM
).
2 Collision Mitigation Braking System TM

(CMBS TM
) P. 439
You can read about handling information for the
camera equipped with this system.
2 Front Sensor Camera P. 394
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 Plug-In Hybrid dealer.
Have your vehicle checked by an authorized Honda
Clarity Plug-In Hybrid deal er if you find any unusual
behavior of the system (e.g., the warning message
appears too frequently).18 CLARITY PHEV CSS-31TRW6000.book 406 ページ ２０１７年８月３１日　木曜日　午後２時４９分

uu When Driving u Adaptive Cruise Control (ACC) with Low Speed Follow (LSF)
412
Driving ■ Automatic cancellation
The beeper sounds and a message appears on the driver information interface when
ACC with LSF is automatically canceled. An y of these conditions may cause the ACC
with LSF to automatically cancel:
• Bad weather (rain, fog, snow, etc.)
• When the radar sensor in the front grille gets dirty.
• 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 LSF range is too close to your
vehicle.
• The camera behind the rearview mirror, or the area around the camera, including
the windshield, gets dirty.
The ACC with LSF automatic cancellation can be also triggered by the following
causes. In these cases, the parking brake will be automatically applied.
• The driver’s seat belt is unfasten ed when the vehicl e is stationary.
• The vehicle stops for mo re than 10 minutes.
• The power system is turned off.
In the following cases, a buzzer sounds, ACC with LSF is deactivated, and the
message Cruise Cancelled: Slope Too Steep. Watch Downhill Speed appears in
the driver information interface.
• While descending a long slope and the vehi cle has repeatedly applied the brakes
to maintain the set speed. 1 Automatic cancellation
Even though ACC with LSF has been automatically
canceled, you can still resu me the prior set speed.
Wait until the condition that caused ACC with LSF to
cancel improves, then press the RES/+ button.18 CLARITY PHEV CSS-31TRW6000.book 412 ページ ２０１７年８月３１日　木曜日　午後２時４９分

431Continued
Driving
Braking Brake System Use the parking brake to keep the vehicl e 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 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 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 down hill on steep hills.■ Parking Brake 1 Brake System
When you depress the brak e pedal, you may hear a
whirling 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 parki ng brake, or set the power
mode to OFF. 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
12-volt battery goes dead.
2 Jump Starting P. 539
If you pull up and hold the electric parking brake
switch while driving, the brakes on all four
wheels are applied by the electric servo brake
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 Switch18 CLARITY PHEV CSS-31TRW6000.book 431 ページ ２０１７年８月３１日　木曜日　午後２時４９分