
555Continued
Handling the Unexpected
Fuses
Fuse Locations
If any electrical devices are not working, set 
the power mode to VEHICLE OFF (LOCK), 
and check to see if any applicable fuse is 
blown.
There are three fuse boxes in the engine 
compartment.
Fuse locations are shown on the fuse box 
cover. Locate the fuse in question by the 
fuse number and box cover number.
■Fuse box A
Located near the windshield washer 
reservoir. Push the tabs to open the box.
■Engine Compartment Fuse 
Box
Tab
■Circuit protected and fuse rating
Circuit ProtectedAmps
1BATTERY175 A
2
EPS70 A
ESB40 A
IG MAIN (SMART)30 A
ABS/VSA MOTOR40 A
WIPER MOTOR 130 A
ABS/VSA FSR40 A
−30 A
3
Engine EWP30 A
SUB FUSE BOX 2-130 A
SUB FUSE BOX 3-230 A
IG MAIN 230 A
4 IG COIL 15 A
5H/L LO MAIN15 A
6EVTC 20 A
7DTWP10 A
8 DBW 15 A
9VBU10 A
10 STOP LIGHT 7.5 A
11IGP15 A
12 FUSE BOX MAIN 1 60 A
FUSE BOX MAIN 2 40 A
FUSE BOX MAIN 3 50 A
H/L HI MAIN 30 A
SMALL MAIN 20 A
SUB FUSE BOX 4 (30 A) −30 A
WIPER MOTOR 2 30 A −30 A
−30 A
13HEATER MOTOR40 A
14 REAR DEFROSTER 40 A
15−−
16 BATT SNSR 7.5 A
17ES EWP15 A
18 A/C MAIN/DRL 10 A
19ES VLV7.5 A
20 HORN 10 A
21BACK UP10 A
22 AUDIO 15 A
23IGPS (LAF)10 A
24 R H/L LO 7.5 A
25L H/L LO7.5 A
26 IGPS 10 A
Circuit ProtectedAmps
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562
uuFusesuInspecting and Changing Fuses
Handling the Unexpected
Inspecting and Changing Fuses
1.Set the power mode to VEHICLE OFF 
(LOCK). Turn headlight s and all accessories 
off.
2. Check the fuses on the battery in the 
engine compartment.
u If the fuse is blown,  have it replaced by 
an authorized Honda Clarity Plug-In 
Hybrid dealer.
3. Remove the fuse box cover.
4. Check the large fuse in the engine 
compartment.
u If the fuse is blown,  use a Phillips-head 
screwdriver to remove the screw, and 
replace it with a new one.
5. Inspect the small fuses in the engine 
compartment and the  vehicle interior.
u If there is a blown fuse, remove it with 
the fuse puller, and replace it with a new 
one.1Inspecting and Changing Fuses
NOTICE
Replacing a fuse with on e that has a higher rating 
greatly increases the chances of damaging the 
electrical system.
Replace the fuse with a spare fuse of the same 
specified amperage.
Confirm the specified amperage using the charts on  
P. 555 to 561.
There is a fuse puller on the back of the cover of the 
engine compartment fuse box A.
12-Volt Battery
Blown Fuse
Fuse Puller
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564
Handling the Unexpected
When You Cannot Unlock the Fuel Fill Door
■What to Do When Unable to Unlock the Fuel Fill Door
If you cannot open the fuel fill door, use the following procedure. 1.Open the trunk and pull off the left inside 
cover.
2. Pull the release lever towards you.
u The release lever opens the fuel fill door 
when it is pulled.
3. Slowly remove the fuel fill cap by turning it 
to the left. If you hear a release of pressure, 
wait until it stops, then continue to slowly 
remove the fuel fill cap.
2 How to Refuel  P. 455
4.Add fuel very slowly.
u The automatic fuel tank vent valve does 
not operate when the fuel fill door is 
opened manually. Trying to add fuel too 
rapidly when the vent valve is closed will 
cause fuel vapors to be pushed out the 
filler pipe and can cause a small amount 
of liquid fuel to  be spilled onto the 
ground.
1 When You Cannot Unlo ck the Fuel Fill Door
The automatic fuel tank ve nt does not operate when 
using the manual fuel door  release. Gradually release 
pressure by slowly turning th e fuel fill cap to the left. 
If you hear a release of fuel  vapors, wait until it stops, 
then continue to slowly remove the fuel fill cap.
The malfunction indicator  lamp may come on when 
driving after you have refueled by manually opening 
the fuel fill door.
2 If the Malfunction Indicator Lamp Comes 
On or Blinks  P. 549
After taking these steps, contact an authorized 
Honda Clarity Plug-In Hybrid dealer to have the 
vehicle checked.
3WARNING
Gasoline vapors in tank are under pressure.
• If using the manual fuel door release, 
open the cap slowly to gradually release 
pressure.
• Stop the engine, and keep all sparks, 
heat, and flame away.
Release Lever
19 CLARITY PHEV-31TRW6100.book  564 ページ  2018年10月25日 木曜日 午後2時29分 

582
Index
Collision Mitigation Braking SystemTM 
(CMBSTM) .................................................. 442
Console Compartment ............................. 186
Control Box ...............................................  464
Controls ..................................................... 135
Coolant (Engine) ....................................... 490
Adding to the Radiator ............................ 491
Adding to the Reserve Tank ..................... 490
Overheating............................................. 544
Coolant (High Voltage Battery and  Inverter) ................................................... 492
Creeping (Transmission) ........................... 383
Cup Holders ...............................................  187
Customer Service Information ................. 578
Customized Features ........................  133, 306
D
Daytime Running Lights ........................... 165
Dead Battery (12-Volt) ............................. 541
Deceleration Paddle Selector ................... 392
Deceleration Paddle Sele ctor Indicator .......  91
Defrosting the Windshield and  Windows .................................................. 197
Devices that Emit Radio Waves ................ 571
Dimming Headlights ...............................................  162
Rearview Mirror ....................................... 173
Dipstick (Engine Oil) ................................. 485
Directional Signals (Turn Signal) .............. 161
Display Button .......................................... 211 Door Mirrors
.............................................  174
Doors .........................................................  137
Auto Door Locking ..................................  149
Auto Door Unlocking ..............................  149
Door Open Message..................................  46
Keys ........................................................  137
Locking/Unlocking the Doors from the  Inside ..............................................  25, 146
Locking/Unlocking the Doors from the  Outside .................................................  139
Lockout Prevention System ......................  145
DOT Tire Quality Grading ........................  504
Drive Cycle Score/Lifetime Points ............  131
Driver Information Interface ...................  124
Driver’s Knee Airbag ..................................  61
Driving ......................................................  371
Braking ...................................................  434
Shifting Gear ...........................................  384
Transmission ...........................................  383
Turning on the Power..............................  378
Driving Position Memory System ............  170
Dust and Pollen Filter ...............................  514
E
Eco Assist® System ......................................  20
Eco Drive Display ......................................  130
ECON Mode ..............................................  390
Elapsed Time .............................................  127
Electric Power Steering (EPS) System
Indicator....................................................  94 Electronic Stability Control (ESC)
............  425
Emergency ................................................  563
Emissions Testing  (Readiness Codes) ......  573
Energy Flow Screen ..................................  215
Engine
Coolant ..................................................  490
Oil ..........................................................  484
Engine Coolant ........................................  490
Adding to the Radiator ...........................  491
Adding to the Reserve Tank ....................  490
Overheating ............................................  544
Engine Oil .................................................  484
Adding ...................................................  486
Checking ................................................  485
Recommended Engine Oil .......................  484
EPS (Electric Power Steering) System ........  94
EV Indicator ................................................  89
Exhaust Gas Hazard (Carbon Monoxide) ..  82
Expanded View Driver’s Mirror ...............  174
Exterior Care (Cleaning) ..........................  517
Exterior Mirrors ........................................  174
F
Features....................................................  203
Filters Dust and Pollen.......................................  514
Oil ..........................................................  487
Flat Tire .....................................................  524
Floor Mats ................................................  516
19 CLARITY PHEV-31TRW6100.book  582 ページ  2018年10月25日 木曜日 午後2時29分 

585
Index
Low Battery Charge (12-Volt).................  548
Low Fuel Indicator .....................................  91
Low Smart Entry Remote Signal  Strength ..................................................  138
Lower Anchors ...........................................  74
Luggage (Maximum Load Limit) .............  375
M
Maintenance............................................  473
12-Volt Battery .......................................  510
Brake Fluid ..............................................  494
Cleaning .................................................  515
Climate Control System ..........................  513
Coolant ..........................................  490, 492
Maintenance Minder
TM............................  477
Oil ..........................................................  485
Precautions .............................................  474
Radiator ..................................................  491
Remote Transmitter ................................  512
Replacing Light Bulbs ..............................  496
Safety .....................................................  475
Service Items ...........................................  479
Tires........................................................  501
Transmission Fluid ...................................  494
Under the Hood ......................................  482
Malfunction Indicator Lamp .....................  90
Map Lights ................................................  184
Maximum Load Limit ...............................  375
Meters, Gauges ........................................  121 Mirrors
.......................................................  173
Adjusting .................................................  173
Door........................................................  174
Exterior ....................................................  174
Interior Rearview .....................................  173
Modifications (and Accessories) ..............  521
Motor ........................................................  570
Jump Starting ..........................................  541
MP3 ...........................................................  264
Multi-View Rear Camera ..........................  452
N
Numbers (Identification)..........................  570
O
Odometer..................................................  126
Oil (Engine) ...............................................  484
Adding ....................................................  486
Checking .................................................  485
Displaying Oil Life ....................................  477
Recommended Engine Oil ........................  484
Viscosity ..................................................  484
Warning ..................................................  547
Open Source Licenses ...............................  305
Opening Trunk ..............................................  150, 566
Opening/Closing
Hood .......................................................  483
Power Windows ......................................  156 Trunk ......................................................  150
Operating the Switches Around the 
Steering Wheel .......................................  158
Outside Temperature Display ..................  126
Overheating ..............................................  544
P
Pandora®...................................................  262
Panic Mode ...............................................  155
Parking ......................................................  450
Parking Brake ...........................................  434
Parking Brake and Brake 
System Indicator (Red) .......  86, 87, 550, 552
Passenger Front Airb ag Off Indicator.......  67
Passing Indicators .....................................  162
Playing  Bluetooth ® Audio ........................  267
POWER Button .........................................  158
Power Flow Monitor ................................  132
Power System Turning on ..............................................  378
POWER SYSTEM Indicator ..........................  88
Power Windows .......................................  156
POWER/CHARGE Gauge ...........................  122
Precautions While Driving Rain ........................................................  382
Pregnant Women .......................................  52
Puncture (Tire) ..........................................  524
19 CLARITY PHEV-31TRW6100.book  585 ページ  2018年10月25日 木曜日 午後2時29分