2018 HONDA CLARITY ELECTRIC ABS

114
uuIndicators uDriver Information Interface Wa rning and Information Messages
Instrument Panel
MessageConditionExplanation
●Appears when the vehicle is driving out of a detected
lane. The steering wheel vibrates rapidly.
●Appears when the vehicle is driving out of a detected
lane.
-The steering wheel vibrates rapidly when the
vehicle is drifting out of a detected lane.
- The steering wheel vibrates rapidly when the
vehicle is drifting out of a detected lane. The system
also steers the vehicle to help you remain within
your driving lane.
●Keep the vehicle within the lane you are driving.
2 Road Departure Mitigation (RDM) System P. 385
2 Lane Keeping Assist System (LKAS) P. 404
●You can change the setting for the road departure
mitigation system. Normal, Wide , and Warning Only
can be selected.
2 Customized Features P. 296
●Blinks when you fail to steer the vehicle. The beeper
sounds simultaneously.●Operate the steering wheel to resume the LKAS.
●Appears when the LKAS is in operation, or the LKAS
button is pressed, but there is a problem with a
system related to the LKAS. The LKAS cancels
automatically. The beeper sounds simultaneously.●If the VSA®, ABS, or brake system indicator or another
indicator comes on, take appropriate action.
2 Indicators P. 82
Lane Keeping Assist System (LKAS)
Road Departure Mitigation (RDM) System
When you selected Warning Only
When you selected Normal or Wide
18 CLARITY ELECTRIC CSS-31TRV6100.book 114 ページ ２０１８年２月５日　月曜日　午後１２時０分

359
Driving
This chapter discusses driving and charging.
Before Driving................................... 360
Towing a Trailer ................................ 365
When Driving Turning on the Power ...................... 366
Precautions While Driving................. 369
Transmission .................................... 370
Shifting ............................................ 371
ECON Mode .................................... 377
SPORT Mode.................................... 378
Deceleration Paddle Selector ............ 379
Acoustic Vehicle Al erting System ...... 382
Front Sensor Camera ....................... 383
Road Departure Mi tigation (RDM)
System ........................................ 385
Adaptive Cruise Control (ACC) with Low
Speed Follow (LSF) ......................... 389
Lane Keeping Assist System (LKAS)...... 404Vehicle Stability Assist ® (VSA ®), aka
Electronic Stability Control (ESC),
System ....................................... 411
Agile Handling Assist ....................... 413Tire Pressure Monitoring System (TPMS) .. 414Tire Pressure Monitoring System (TPMS) -
Required Federal Explanation ......... 416
LaneWatchTM....................................... 418Braking Brake System ................................... 420
Anti-lock Brake System (ABS) ........... 426 Brake Assist System ......................... 427
Collision Mitigation Braking System
TM
(CMBSTM) ....................................... 428
Parking Your Vehicle When Stopped ................................ 436
Multi-View Rear Camera .................. 438
Charging ............................................ 440
Before Charging .............................. 440
Charge the High Voltage battery using a
Level 1, 2 or SAE J1772 DC charger ...441
Control Box ..................................... 448
High Voltage Battery........................ 453
Using a Timer .................................. 454
Energy Economy ............................... 456
18 CLARITY ELECTRIC CSS-31TRV6100.book 359 ページ ２０１８年２月５日　月曜日　午後１２時０分

Continued401
uuWhen Driving uAdaptive Cruise Control (ACC) with Low Speed Follow (LSF)
Driving
■Automatic ca ncellation
The beeper sounds and a message appears on the driver information interface when
ACC with LSF is automatically canceled. Any 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 AC C 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 ca n 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 power system is turned off.
1Automatic 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 ELECTRIC CSS-31TRV6100.book 401 ページ ２０１８年２月５日　月曜日　午後１２時０分

409
uuWhen Driving uLane Keeping Assist System (LKAS)
Continued
Driving
■The LKAS may automatically be canceled when:
• The camera temperature gets extremely high or low.
• The camera behind the rearview mirror, or the area around the camera, including
the windshield, gets dirty.
• The ABS or VSA ® system engages.
The beeper sounds if the LKAS is automatically canceled.
The system may not detect lane markings and therefore may not keep the vehicle in
the middle of a lane under certain conditions, including the following:
■Environmental conditions
• Driving in bad weather (rain, fog, snow, etc.).
• Sudden changes between light and dark, such as an entrance or exit of a tunnel.
• There is little contrast between lane lines and the roadway surface.
• Driving into low sunlight (e.g., at dawn or dusk).
• Strong light is reflec ted onto the roadway.
• Driving in the shadows of trees, buildings, etc.
• Shadows of adjacent objects are parallel to lane markings.
• Roadway objects or structures are misinterpreted as lane markers.
• Reflections on the interi or of the windshield.
■LKAS Conditions and Limitations
18 CLARITY ELECTRIC CSS-31TRV6100.book 409 ページ ２０１８年２月５日　月曜日　午後１２時０分

uuBraking uBrake System
422
Driving
■To release automatically
Depressing the accelerator pedal releases the parking brake.
Use the accelerator pedal to release th e 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 parki ng brake automatically when:
• You are wearing the driver’s seat belt.
• The power system is on.
• 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 may not be released automatically
while the following indicators are on:
•POWER SYSTEM indicator•Transmission system indicator
•Parking brake and brake sy stem indicator (amber)
•VSA® system indicator•ABS indicator
•Supplemental restraint system indicator
Accelerator Pedal
18 CLARITY ELECTRIC CSS-31TRV6100.book 422 ページ ２０１８年２月５日　月曜日　午後１２時０分

Continued423
uuBraking uBrake System
Driving
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. 427
2 Anti-lock Brake System (ABS) P. 426
■Foot Brake1Foot 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 metallic 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 an authorized Honda Clarity Electric
dealer. 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 vibration of the
brake pads against the rotating brake disc.
Applying constant pressure to the brakes while going
down a long hill can cause the brakes to heat up,
resulting in a loss of stopping power. Therefore,
when descending a long hill , release the accelerator
pedal and allow regenerati ve braking to slow the
vehicle down. To adjust the rate of deceleration, use
the deceleration paddle selector.
When the high voltage battery is recharging,
regenerative braking may not be possible.
2 POWER/CHARGE Gauge P. 117
2 High Voltage Battery Charge Level Gauge
P. 118
2 Deceleration Paddle Selector P. 379
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.
18 CLARITY ELECTRIC CSS-31TRV6100.book 423 ページ ２０１８年２月５日　月曜日　午後１２時０分

426
uuBraking uAnti-lock Brake System (ABS)
Driving
Anti-lock Brake System (ABS)
Helps prevent the wheels from locking up, a nd helps you retain steering control by
pumping the brakes rapidly, much faster than you.
The electronic brake distribution (EBD) system, which is part of the ABS, also
balances the front-to-rear braking distri bution according to vehicle loading.
You should never pump the brake pedal. Let the ABS work for you by always
keeping firm, steady pressure on the brake pe dal. This is sometimes referred to as
“stomp and steer.”
■ABS operation
You may hear an operating noise when the ABS is working. Keep holding the pedal
firmly down. On dry pavement, you will need to press on the brake pedal very hard
before the ABS activates. However, you may feel the ABS activate immediately if you
are trying to stop on snow or ice.
ABS may activate when you depress the brake pedal when driving on:
• Wet or snow covered roads.
• Roads paved with stone.
• Roads with uneven surfaces, such as potholes, cracks, manholes, etc.
When the vehicle speed goes unde r 6 mph (10 km/h), the ABS stops.
■ABS1Anti-lock Brake System (ABS)
NOTICE
The ABS may not function correc tly if you use a tire of
the wrong size or type.
If the ABS indicator comes on while driving, there
may be a problem with the system.
While normal braking will not be affected, there is a
possibility that the ABS wi ll not be operating. Have
your vehicle checked by an authorized Honda Clarity
Electric dealer immediately.
The ABS is not designed for the purpose of reducing
the time or distance it takes for a vehicle to stop: It is
designed to limit brake lo ckup which can lead to
skidding and loss of steering control.
In the following cases, yo ur vehicle may need more
distance to stop than a vehicle without the ABS:
•You are driving on rough or uneven road surfaces,
such as gravel or snow.
•The tires are equipped with tire chains.
The following may be observed with the ABS system:
•Motor sounds coming from the motor
compartment when the brakes are applied, or
when system checks are being performed after the
power system has been turned on and while
vehicle accelerates.
•Brake pedal and/or the ve hicle body vibration when
ABS activates.
These vibrations and sounds are normal to ABS
systems and are no cause for concern.
18 CLARITY ELECTRIC CSS-31TRV6100.book 426 ページ ２０１８年２月５日　月曜日　午後１２時０分

463
uuMaintenance MinderTMuTo Use Maintenance MinderTM
Continued
Maintenance
■Maintenance Service Items
Maintenance Minder Message
System Message
Indicator
Maintenance Item Code(s)
CODEMaintenance Items
0
●Inspect front and rear brakes●Check expiration date for Temporary Tire Repair Kit●Inspect these items: • Tie rod ends, steering gear box, and boots
• Suspension components
• Driveshaft boots
• Brake hoses and lines (including ABS/VSA)
• All fluid levels and condition of fluids
• Stay RR, RR Subframe
• Under body battery cover
1●Rotate tires
*1: If you drive primarily in urban areas that have high concentrations of soot in the air from industry and
from diesel-powered vehicles, replace the dust and pollen filter every 15,000 miles.
*2: Driving in mountainous areas at very low vehicle speeds results in higher transmission temperatures. This requires transmission fluid changes more frequently than recommended by the Maintenance
Minder. If you regularly drive your vehicle under these conditions, have the transmission fluid changed
every 31,250 miles.
*3: If a Maintenance Minder message does not appear more than 3 years after the display for item 7 is reset, change the brake fluid and replace air cleaner element every 3 years.
CODEMaintenance Items
2
●Replace dust and pollen filter*1
3●Replace transmission fluid*2
7●Replace brake fluid*3
18 CLARITY ELECTRIC CSS-31TRV6100.book 463 ページ ２０１８年２月５日　月曜日　午後１２時０分