
Contents
This owner’s manual should be co nsidered a permanent part of the 
vehicle and should remain with  the vehicle when it is sold.
This owner’s manual covers all models of your vehicle. You may find 
descriptions of equipment and features that are not on your 
particular model.
Images throughout this owner’s manu al (including the front cover) 
represent features and equipment  that are available on some, but 
not all, models. Your particular mo del may not have some of these 
features.
This owner’s manual is for vehicles  sold in the United States and 
Canada.
The information and specifications in cluded in this publication were 
in effect at the time of approval  for printing. Honda  Motor Co., Ltd. 
reserves the right, however, to discontinue or change specifications 
or design at any time without notice and without incurring any 
obligation. 2 Safe Driving  P. 41For Safe Driving P. 42 Seat Belts P. 47 Airbags P. 54
2 Instrument Panel  P. 85Indicators P. 86 Gauges and Driver Information Interface P. 121
2 Controls  P. 135 Clock P. 136 Locking and Unlocking the Doors P. 137
Operating the Switches Ar ound the Steering Wheel P. 158
Interior Lights/Interior Convenience Items P. 183
2 Features  P. 203 Audio System P. 204 Audio System Basic Operation P. 210
Customized Features P. 306 HomeLink ®  Universal Transceiver *
 P. 332
2 Driving  P. 369 Before Driving P. 370 Towing a Trailer P. 375
Multi-View Rear Camera P. 449 Refueling P. 451
2 Maintenance  P. 471Before Performing Maintenance P. 472 Maintenance Minder TM
 P. 475
Checking and Maintaining Wiper Blades P. 496
Climate Control System Main tenance P. 511 Cleaning P. 513
2 Handling the Unexpected  P. 521If a Tire Goes Flat P. 522 Handling of the Jack P. 534
Indicator, Coming On/Blinking P. 545
When You Cannot Unlock the Fuel Fill Door P. 562
2 Information  P. 565Specifications P. 566 Identi fication Numbers P. 568
Emissions Testing P. 572 Warranty Coverages P. 57318 CLARITY PHEV CSS-31TRW6000.book  6 ページ  2017年8月31日 木曜日 午後2時4 9分 

35
Quick Reference Guide
Maintenance  (P 471)
Under the Hood  (P 480)
● Check engine oil, coolants and windshield washer fluid. Add 
when necessary.
● Check brake fluid.
● Check the 12-volt battery condition monthly.
a Pull the hood release handle under the corner of the 
dashboard.
b Locate the hood latch lever,  push it to the side, and then 
raise the hood. Once you have raised the hood slightly, you 
can release the lever.
c When finished, close the hood  and make sure it is firmly 
locked in place. Lights  (P 494)
● Inspect all lights regularly.Wiper Blades  (P 496)
● Replace blades if they leave streaks 
across the windshield.
Tires  (P 499)
● Inspect tires and  wheels regularly.
● Check tire pressures regularly.
● Install snow tires for winter driving.18 CLARITY PHEV CSS-31TRW6000.book  35 ページ  2017年8月31日 木曜日 午後2時 49分 

166 uu Operating the Switches Around the Steering Wheel u Wipers and Washers
Controls Wipers and Washers The windshield wipers and washers can be 
used when the power mode is in ON.
■ MIST
The wipers run at high speed until you release 
the lever.
■ Wiper switch (OFF, INT, LO, HI)
Move the lever up or down to change the 
wiper settings.
■ Adjusting wiper operation
Turn the adjustment ring  to adjust the wiper 
operation.
■ Washer
Sprays while you pull  the lever toward you.
When you release the lever for more than one 
second, the spray stops, the wipers sweep two 
or three more times to  clear the windshield, 
then stop.■ Windshield Wipers/Washers 1 Wipers and Washers NOTICE
Do not use the wipers when the windshield is dry.
The windshield will get sc ratched, or the rubber 
blades will get damaged.
Turn the washers off if no washer fluid comes out.
The pump may get damaged.
When the wiper motor is  kept running under heavy 
load for extended periods  of time, this protection 
feature is activated,  and the wiper speed may 
decrease or motor operat ion may stop temporarily. 
This function will be canceled within a few minutes 
once the load has been reduced; the wiper operation 
returns to normal.
If the vehicle speeds up while the wipers are 
operating intermittently,  the length of the wipe 
interval shortens.
When the vehicle speeds  up, the wiper operation’s 
shortest delay setting ( ) and the  LO  setting become 
the same.
NOTICE
In cold weather, the blades may freeze to the 
windshield.
Operating the wipers in th is condition may damage 
the wipers. Use the defroster to warm the 
windshield, then turn the wipers on.MIST
OFF
LO : Low speed wipe
HI : High speed wipe Pull to 
use 
washer.
INTIntermittent Time 
Adjustment Ring
Lower speed, fewer sweeps
Higher speed, more sweeps18 CLARITY PHEV CSS-31TRW6000.book  166 ページ  2017年8月31日 木曜日 午後2時49分 

471Maintenance This chapter discusses basic maintenance.
Before Performing Maintenance
Inspection and Maintenance ............ 472
Safety When Performing Maintenance...473
Parts and Fluids Used in Maintenance 
Service ........................................... 474
Maintenance Minder TM
..................... 475
Maintenance Under the Hood
Maintenance Items Under the Hood .. 480
Opening the Hood ........................... 481
Recommended Engine Oil ................ 482
Oil Check ......................................... 483
Adding Engine Oil ............................ 484
Changing the Engine Oil and Oil Filter ...485 Engine Coolant ................................ 488
Cooling System ................................ 490
Transmission Fluid ............................ 492
Brake Fluid ....................................... 492
Refilling Window Washer Fluid......... 493
Replacing Light Bulbs ....................... 494
Checking and Maintaining Wiper 
Blades .......................................... 496
Checking and Maintaining Tires
Checking Tires ................................. 499
Tire and Loading Information Label .. 500
Tire Labeling .................................... 500
DOT Tire Quality Grading (U.S. Vehicles).. 502 Wear Indicators ............................... 504
Tire Service Life ................................ 504
Tire and Wheel Replacement ........... 505
Tire Rotation .................................... 506
Winter Tires ..................................... 507
12-Volt Battery ................................. 508
Remote Transmitter Care
Replacing the Button Battery ........... 510
Climate Control System Maintenance .. 511
Cleaning
Interior Care .................................... 513
Exterior Care.................................... 515
Accessories and Modifications ........ 51918 CLARITY PHEV CSS-31TRW6000.book  471 ページ  2017年8月31日 木曜日 午後2時49分 

472
Maintenance Before Performing Maintenance Inspection and Maintenance For your safety, perform all listed inspecti ons and maintenance to keep your vehicle 
in good condition. If you become aware of  any abnormality (noise, smell, insufficient 
brake fluid, oil residue on the ground, etc .), have your vehicle inspected by an 
authorized Honda Clar ity Plug-In Hybrid dealer. (Note,  however, that service at an 
authorized Honda Clar ity Plug-In Hybrid dealer is  not mandatory to keep your 
warranties in effect.)
■ Daily inspections
Perform inspections before long distance  trips, when washing th e vehicle, or when 
refueling.
■ Periodic inspections
• Check the brake fluid level monthly. 2 Brake Fluid  P. 492
• Check the tire pressure monthly. Examin e the tread for wear and foreign objects.2 Checking and Maintaining Tires  P. 499
• Check the operation of the exterior lights monthly. 2 Replacing Light Bulbs  P. 494
• Check the condition of the wiper bl ades at least every six months.2 Checking and Maintaining Wiper Blades  P. 496■ Types of Inspection and Maintenance 1 Inspection and Maintenance
Maintenance, replacement, or repair of 
emissions control devices and systems may be 
done by any automotive repair establishment or 
individuals using parts that are “certified” to 
EPA standards.
According to state and fede ral regulations, failure to 
perform maintenance on the maintenance main 
items marked with # will  not void your emissions 
warranties. However, all ma intenance services should 
be performed in accordan ce with the intervals 
indicated by the driver  information interface.
2 Maintenance Service Items  P. 477
If you want to perform  complex maintenance tasks 
that require more skills a nd tools, you can purchase a 
subscription to the Service Express website at 
www.techinfo.honda.com .
2 Authorized Manuals  P. 576
If you want to perform ma intenance yourself, make 
sure that you have the necessary tools and skills first.
After performing ma intenance, update the records in 
the separate maintenance booklet. U.S. models18 CLARITY PHEV CSS-31TRW6000.book  472 ページ  2017年8月31日 木曜日 午後2時49分 

496
Maintenance Checking and Mainta ining Wiper BladesChecking Wiper Blades If the wiper blade rubber has deteriorated,  it will leave streaks and the hard surfaces 
of the blade may scratch the window glass.
Changing the Wiper Blade Rubber 1. Set the power mode to VEHICLE OFF 
(LOCK).
2. While holding the wiper switch in the 
MIST  position, set the power mode to ON, 
then to VEHICLE OFF (LOCK).
u Both wiper arms are set to the 
maintenance position as shown in the 
image.
3. Lift both wiper arms. 1 Changing the Wiper Blade Rubber NOTICE
Avoid dropping the wiper arm  onto the windshield, it 
may damage the wiper arm  and/or the windshield. 
When you raise a wiper arm, you may inadvertently 
alter the position of the arm by applying undue force.
If you notice that an arm is  not in its proper return 
position, active the wipers once and they will 
automatically reset.
2 Wipers and Washers  P. 16618 CLARITY PHEV CSS-31TRW6000.book  496 ページ  2017年8月31日 木曜日 午後2時49分 

497uu Checking and Maintaining Wiper Blades u Changing the Wiper Blade Rubber
Continued
Maintenance
4. Press and hold the ta b, then slide the 
holder off the wiper arm.
5. Pull the end of the wiper blade in the 
direction of the arrow in the image until it 
is out of the holder’s end cap.
6. Pull the wiper blade in the opposite 
direction to slide it out of the holder.Tab HolderWiper Arm
Wiper 
Blade
End Cap at 
the bottom
Holder18 CLARITY PHEV CSS-31TRW6000.book  497 ページ  2017年8月31日 木曜日 午後2時49分 

498 uu Checking and Maintaining Wiper Blades u Changing the Wiper Blade Rubber
Maintenance 7. Insert the flat side of the new wiper blade 
onto the bottom part of the holder. Insert 
the blade all the way.
8. Install the end of the  wiper blade into the 
cap.
9. Slide the holder onto the wiper arm until it 
locks.
10. Lower both wiper arms.
11. Set the power mode to ON and hold the 
wiper switch in the  MIST  position until 
both wiper arms return to the standard 
position.Cap Wiper 
Blade
Holder18 CLARITY PHEV CSS-31TRW6000.book  498 ページ  2017年8月31日 木曜日 午後2時49分