overheating HONDA CLARITY FUEL CELL 2020 Owner's Manual (in English)

Contents
Child Safety P. 70Safety Labels P. 83
Opening and Closing the Trunk P. 146 Security System P. 149 Opening and Closing the Windows P. 152
Adjusting the Mirrors P. 170 Adjusting the Seats P. 172
Climate Control System P. 188
Audio Error Messages P. 277 General Information on the Audio System P. 281
Bluetooth ® HandsFreeLink ® P. 329
When Driving P. 370 Braking P. 425Parking Your Vehicle P. 441
Fuel Economy P. 448
Maintenance Under the Hood P. 457 Replacing Light Bulbs P. 463
Checking and Maintaining Tires P. 468 12-Volt Battery P. 477 Remote Transmitter Care P. 479
Accessories and Modifications P. 487
Power System Won’t Start P. 503 Jump Starting P. 506 Overheating P. 509
Fuses P. 518 Emergency Towing P. 526
When You Cannot Open the Trunk P. 528
Devices that Emit Radio Waves P. 533 Reporting Safety Defects P. 534
Customer Service Information P. 538
Quick Reference GuideP. 6
Safe DrivingP. 43
Instrument PanelP. 85
ControlsP. 131
FeaturesP. 197
DrivingP. 363
MaintenanceP. 449
Handling the UnexpectedP. 489
InformationP. 529
IndexP. 540
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38
Quick Reference Guide
Handling the Unexpected (P 489)
Flat Tire (P 490)
●Park in a safe location and repair the flat
tire using the temporary tire repair kit.
Indicators Come On
(P 513)
●Identify the indicator and consult the
owner’s manual.
Power System Won’t Start
(P 503)
●If the 12-volt battery is dead, jump start
using a booster battery.
Blown Fuse

(P 518)
●Check for a blown fuse if an electrical
device does not operate.
Overheating (P 509)
●Park in a safe location. If you do not see
steam under the hood, open the hood,
and let the power system cool down.
Emergency Towing
(P 526)
●Call a professional towing service if you
need to tow your vehicle.
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89
uuIndicators u
Continued
Instrument Panel
IndicatorNameOn/BlinkingExplanationMessage
POWER
SYSTEM
Indicator
●Comes on for a few seconds when
you set the power mode to ON,
then goes off.
●Comes on if there is a problem
with the electric vehicle system
(Generating electric ity is stopped).
●Stop in a safe place and have your vehicle
checked by an author ized Honda Clarity
Fuel Cell dealer immediately.
2 Overheating P. 509
●Comes on if there is a problem
with the power system.●Your vehicle has less ability to accelerate
and may be harder to start on an incline.
●Have your vehicle checked by an
authorized Honda Clarity Fuel Cell dealer
immediately.
●Comes on if there is a problem
with the hydrogen leak detection
system.●Your vehicle has less ability to accelerate
and may be harder to start on an incline.
●Have your vehicle checked by an
authorized Honda Clarity Fuel Cell dealer
immediately.
●Comes on when the ion filter
needs replacing.●Have the ion exchange r replaced by an
authorized Honda Clarity Fuel Cell dealer
immediately.
2 Maintenance MinderTM P. 453
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468
Maintenance
Checking and Maintaining Tires
Checking Tires
To safely operate your vehicle, your tires must be of the proper type and size, in
good condition with adequate tread, and properly inflated.
■Inflation guidelines
Properly inflated tires provide the best combination of handlin g, tread life, and comfort.
Refer to the driver’s doorjamb label or spec ifications page for the specified pressure.
Underinflated tires wear unevenly, adversely affect handling and fuel economy, and
are more likely to fail from overheating.
Overinflated tires make your vehicle ride harshly, are more prone to road hazards,
and wear unevenly.
Every day before you drive, look at each of the tires. If one looks lower than the
others, check the pressure with a tire gauge.
At least once a month or before long trips, use a gauge to measure the pressure in
all tires. Even tires in good condition ca n lose 1–2 psi (10–20 kPa, 0.1–0.2 kgf/cm
2)
per month.
■Inspection guidelines
Every time you check inflation, also examine the tires and valve stems.
Look for:
• Bumps or bulges on the side or in the tread . Replace the tire if you find any cuts,
splits, or cracks in the si de of the tire. Replace it if you see fabric or cord.
• Remove any foreign objects and inspect for air leaks.
• Uneven tread wear. Have an authorized Honda Clarity Fuel Cell dealer check the
wheel alignment.
• Excessive tread wear.
2 Wear Indicators P. 473
•Cracks or other damage around valve stem.
1Checking Tires
Measure the air pressure when tires are cold. This
means the vehicle has been parked for at least three
hours, or driven less than 1 mile (1.6 km). If
necessary, add or releas e air until the specified
pressure is reached.
If checked when hot, tire pressure can be as much as
4–6 psi (30–40 kPa, 0.3–0.4 kgf/cm
2) higher than if
checked when cold.
Whenever tire pressure is adjusted, you must
calibrate the TPMS. 2 TPMS Calibration P. 416
Have an authorized Honda Clarity Fuel Cell dealer
check the tires if you feel a consistent vibration while
driving. New tire s and any that have been removed
and reinstalled should be properly balanced.
3WARNING
Using tires that are excessively worn or
improperly inflated can cause a crash in
which you can be seriously hurt or killed.
Follow all instruction s in this owner’s
manual regarding ti re inflation and
maintenance.
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489
Handling the Unexpected
This chapter explains how to handle unexpected troubles.
If a Tire Goes FlatTemporarily Repairi ng a Flat Tire....... 490
Handling of the Jack ......................... 502
Power System Won’t Start Checking the Procedure ................... 503
If the Smart Entry Remote Battery is Weak .......................................... 504
Emergency Power System Off........... 505
Jump Starting .................................... 506
Overheating How to Handle Overheating ............. 509
If Hydrogen Gas is Leaking .............. 511Indicator, Coming On/Blinking
If the 12-Volt Battery Charging System Indicator Comes On ....................... 513
If the Brake System Indicator (Red) Comes On or Blinks ....................................... 514
If the Electric Power Steering (EPS) System Indicator Comes On ........................... 514If the Brake System Indicator (Red) Comes On or Blinks at the Same Time
When the Brake System Indicator
(Amber) Comes On ...................... 515
If the Low Tire Pressure/TPMS Indicator
Comes On or Blinks ....................... 516
If the Transmission System Indicator Blinks along with the Warning Message .... 517
Fuses Fuse Locations ................................. 518
Inspecting and Changing Fuses ........ 525
Emergency Towing ........................... 526
When You Cannot Unlock the Hydrogen Fuel Lid .............................................. 527
When You Cannot Open the Trunk .. 528
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509Continued
Handling the Unexpected
Overheating
How to Handle Overheating
If you notice any of the following signs, it is possible that the vehicle is overheating.
• The power system warning indicator has come on and the message Power
System Problem. Stop Driving When Safe has appeared in the driver
information interface.
• Steam is coming out from the motor room.
■First thing to do
1. Immediately park the vehicle in a safe place.
u Change the gear position to
(P and set the parking brake.
2. Turn off all accessories and turn on the hazard warning lights.
u No steam or spray present : Turn off the power system, then open the hood.
u Steam or spray is present : Turn off the power system and wait until it
subsides. Then open the hood.
1 How to Handle Overheating
3WARNING
Steam and spray from an overheated
power system can seriously scald you.
Do not open the hood if steam is coming
out.
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uuOverheating uHow to Handle Overheating
510
Handling the Unexpected
■Next thing to do
Inspect the coolant level, and check the
cooling system components for leaks.u If the coolant level in the reserve tank is
low, add coolant until it reaches the
MAX mark.
u If there is no coolan t in the reserve tank,
check that the radiator is cool. Cover the
expansion tank cap with a heavy cloth
and open the cap. If necessary, add
coolant up to the base of the filler neck,
and put the cap back on.
■Last thing to do
Turn the power system on, if the message Power System Problem. Stop Driving
When Safe disappears from the driver informatio n interface after you have started
the power system, resume driving.
If the message does not disappear, contact an authorized Honda Clarity Fuel Cell
dealer.
1 How to Handle Overheating
If the coolant is leaking, contact an authorized Honda
Clarity Fuel Cell dealer for repairs.
Continuing to drive with the Power System
Problem. Stop Driving When Safe message on the
driver information interf ace may damage the motor.
3WARNING
Removing the expansion tank cap while the
power system is hot can cause the coolant
to spray out, seri ously scalding you.
Always let the motor and radiator cool
down before removing the expansion tank
cap.
3CAUTION
Never pour water or other commercial
coolants into the inve rter coolant reserve
tank. Doing so will cause damage to the
motor.
MAX
Inverter Coolant
Reserve TankMIN
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541
Index
12-Volt Battery Charging System
Indicator ......................................... 90, 513
Charging (12-Volt Battery) ...................... 478
High Voltage........................................... 420
Jump Starting ......................................... 506
Maintenance (Checking the 12-Volt Battery) ................................................. 477
Maintenance (Replacing) ......................... 479
Belts (Seat) .................................................. 48
Beverage Holders ..................................... 182
Bluetooth ® Audio ..................................... 260
Bluetooth ® HandsFreeLink ®................... 329
Booster Seats (For Children) ...................... 82
Brake System ............................................ 425
Anti-lock Brake System (ABS) .................. 431
Automatic Brake Hold ............................. 429
Brake Assist System................................. 432
Fluid ....................................................... 461
Foot Brake .............................................. 428
Indicator (Red) ........................................ 515
Parking Brake.......................................... 425
Brake System (Amber)
Indicator ................................................... 88
Brake System (Red) Indicator ..................................... 86, 87, 514
Brightness Control (Head-Up Display) .... 165
Brightness Control (Instrument Panel) ... 164
Bulb Replacement .................................... 463
Brake/Taillights and Rear Side Marker
Lights .................................................... 464 Front Turn Signal and
Front Side Marker
Lights .................................................... 463
Headlights ............................................... 463
High-Mount Brake Light .......................... 464
Parking/Daytime Running Lights .............. 463
Rear License Plate Lights .......................... 464
Taillights and Back-Up Lights ................... 464
Taillights/Rear Side Marker, Brake and Rear
Turn Signal Lights .................................. 464
Bulb Specifications ................................... 530
C
Carrying Cargo.................................. 365, 367
Certification Label .................................... 532
Changing Bulbs ......................................... 463
Characteristics of Fuel Cell Vehicles .......... 11
Charging System Indicator ....................... 513
Child Safety ................................................. 70
Childproof Door Locks ............................. 144
Child Seat .................................................... 70
Booster Seats ............................................. 82
Child Seat for Infants ................................. 72
Child Seat for Small Children ..................... 73
Installing a Child Seat with a Lap/Shoulder Seat Belt .................................................. 77
Larger Children .......................................... 81
Rear-facing Child Seat ............................... 72
Selecting a Child Seat ................................ 74
Using a Tether ........................................... 79
Childproof Door Locks ............................. 144 Cleaning the Exterior
............................... 483
Cleaning the Interior ................................ 481
Climate Control System ............................ 188
Changing the Mode ................................ 190
Defrosting the Windshield and
Windows ............................................... 192
Dust and Pollen Filter............................... 480
Sensors ................................................... 196
Using Automatic Climate Control ............ 188
Clock .......................................................... 132
CMBS
TM (Collision Mitigation Braking
SystemTM) ................................................. 433
Coat Hook ................................................. 185
Collision Mitigation Braking System
TM
(CMBSTM) ................................................. 433
Console Compartment ............................. 181
Controls ..................................................... 131
Coolant ..................................................... 459
Adding to the Radiator ............................ 460
Adding to the Reserve Tank..................... 459
Overheating ............................................ 509
Creeping (Transmission) ........................... 374
Cup Holders .............................................. 182
Customer Service Information ................. 538
Customized Features ........................ 126, 300
D
Daytime Running Lights .......................... 161
Dead Battery (12-Volt) ............................. 506
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544
Index
Inverter Coolant........................................ 459
Adding to the Radiator ............................ 460
Adding to the Reserve Tank ..................... 459
Overheating............................................. 509
iPod ............................................................ 248
J
Jacking Points ........................................... 502
Jump Starting ............................................ 506
K
Key Number Tag ....................................... 134
Keyless Lockout Prevention ..................... 141
Keys ........................................................... 133
Lockout Prevention .................................. 141
Number Tag ............................................ 134
Rear Door Won’t Open ............................ 144
Remote Transmitter ................................. 139
Types and Functions ................................ 133
L
Lane Keeping Assist System (LKAS) ......... 406
LaneWatchTM............................................. 423
Language (HFL) ......................................... 331
LATCH (Child Seats) .................................... 75
Lights ................................................. 158, 463
Automatic ............................................... 159
Bulb Replacement .................................... 463
Daytime Running Lights ........................... 161 High Beam Indicator .................................. 96
Interior .................................................... 178
Light Switches ......................................... 158
Lights On Indicator .................................... 96
Turn Signals ............................................ 157
Load Limits ................................................ 367
Locking/Unlocking .................................... 133
Auto Door Locking/Unlocking.................. 145
Childproof Door Locks............................. 144
From Inside ............................................. 142
From Outside .......................................... 135
Keys ........................................................ 133
Using a Key ............................................. 140
Lockout Prevention System ..................... 141
Low Battery Charge (12-Volt) .................. 513
Low Smart Entry Remote Signal Strength .................................................. 134
Lower Anchors ............................................ 75
Luggage (Maximum Load Limit) ............. 367
M
Maintenance............................................. 449
12-Volt Battery ........................................ 477
Brake Fluid .............................................. 461
Cleaning ................................................. 481
Climate Control System ........................... 480
Coolant ................................................... 459
Maintenance Minder
TM............................ 453
Precautions ............................................. 450
Radiator .................................................. 460 Remote Transmitter ................................ 479
Replacing Light Bulbs .............................. 463
Safety ..................................................... 451
Service Items ........................................... 455
Tires........................................................ 468
Transmission Fluid ................................... 461
Under the Hood ...................................... 457
Map Lights ................................................ 179
Maximum Load Limit ............................... 367
Meters, Gauges ........................................ 116
Mirrors ...................................................... 170
Adjusting ................................................ 170
Door ....................................................... 171
Exterior ................................................... 171
Interior Rearview ..................................... 170
Modifications (and Accessories) .............. 487
Motor ........................................................ 532
Coolant .................................................. 459
Jump Starting ......................................... 506
MP3 ........................................................... 257
Multi-View Rear Camera ......................... 443
N
Numbers (Identification)......................... 532
O
Odometer................................................. 121
Open Source Licenses .............................. 298
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545
Index
OpeningTrunk ...................................................... 528
Opening/Closing Hood ...................................................... 458
Power Windows...................................... 152
Trunk ...................................................... 146
Operating the Switches Around the Steering Wheel ....................................... 154
Outside Temperature Display ................. 121
Overheating ............................................. 509
P
Pandora®................................................. 255
Panic Mode ............................................... 151
Parking ..................................................... 441
Parking Brake ........................................... 425
Parking Brake and Brake System
Indicator (Red) ........................................ 515
Passenger Front Airb ag Off Indicator....... 68
Passing Indicators ..................................... 158
Plasmacluster ............................................ 194
Playing Bluetooth ® Audio ....................... 260
POWER Button ......................................... 154
Power System Turning on .............................................. 370
POWER SYSTEM Indicator ......................... 89
Power Windows ....................................... 152
Precautions While Driving Rain ........................................................ 373
Pregnant Women ....................................... 53 Puncture (Tire)
.......................................... 490
R
Radiator.................................................... 460
Radio (FM/AM) .......................................... 236
Radio (SiriusXM ®) ..................................... 240
Radio Data System (RDS) .......................... 238
Range ........................................................ 116
RDS (Radio Data System) .......................... 238
READY Indicator ......................................... 90
Rear Defogger Button .............................. 166
Rearview Mirror ........................................ 170
Refueling ................................................... 445
Fuel ................................................. 445, 530
Fuel Gauge .............................................. 116
Regenerative Energy and Regenerative Braking ...................................................... 23
Regulations ............................... 418, 471, 533
Remote Transmitter ................................. 139
Replacement
Battery .................................................... 479
Bulbs ....................................................... 463
Fuses ............................................... 518, 520
Tires ........................................................ 474
Wiper Blade Rubber ................................. 465
Reporting Safety Defects ......................... 534
Resetting a Trip Meter ............................. 121
Road Departure Mitigation (RDM) .......... 385
On and Off .............................................. 386
S
Safe Driving ................................................ 43
Safety Checklist .......................................... 47
Safety Labels ............................................... 83
Safety Message ............................................. 3
Seat Belts .................................................... 48
Adjusting the Shoulder Anchor.................. 52
Automatic Seat Belt Tensioners ................. 50
Checking................................................... 54
Fastening .................................................. 51
Installing a Child Seat with a Lap/Shoulder
Seat Belt .................................................. 77
Pregnant Women ...................................... 53
Reminder ............................................ 50, 92
Warning Indicator ............................... 50, 92
Seat Heaters .............................................. 186
Seats .......................................................... 172
Adjusting ................................................ 172
Front Seats .............................................. 172
Seat Heaters ............................................ 186
Security System ......................................... 149
Immobilizer System Indicator ..................... 96
Security System Alarm Indicator................. 97
Selecting a Child Seat ................................. 74
Setting the Clock ...................................... 132
Shift Button ........................................ 34, 375
Operation................................................ 377
Shifting (Transmission) ....................... 34, 375
Shoulder Anchor ........................................ 52
Side Airbags ................................................ 64
Side Curtain Airbags .................................. 66
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