2019 HONDA CLARITY PLUG IN HYBRID service

479uu Maintenance Minder TM
u To Use Maintenance Minder TM
Continued
Maintenance
■ Maintenance Service Items 1 Maintenance Service Items
• Adjust the valves during services A, 0, 1, 2, or 3 if
they are noisy.
Maintenance Minder MessageSystem Message
Indicator
Sub ItemsMain Item
U.S. models
*1: If a Maintenance Minder message does not appear more than 12 months after the display is reset,
change the engine oil every year.
# : See information on maintenance and emissions warranty.CODE Maintenance Main Items
A ●
Replace engine oil *1
and oil filter
0 ●
Inspect front and rear brakes ●
Check expiration date for Temporary Tire Repair Kit ●
Inspect these items:
• Tie rod ends, steering gearbox, and boots
• Suspension components
• Driveshaft boots
• Brake hoses and lines (including ABS/VSA)
• All fluid levels and condition of fluids
• Exhaust system #
• Fuel lines and connections #
• Stay RR, RR Subframe
• Under body battery cover *2: 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 (24,000 km).
*3: 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 47,500 miles (75,000 km) or 3 years.
*4: If a Maintenance Minder message does not appear more than 36 months after the display for item 7 is
reset, change the brake fluid every 3 years.
*5: If you drive in dusty conditions, replace the air cleaner element every 15,000 miles (24,000 km).CODE Maintenance Sub Items
1 ●
Rotate tires
2 ●
Replace dust and pollen filter *2
3 ●
Replace transmission fluid *3
4 ●
Replace spark plugs ●
Inspect valve clearance
5 ●
Replace engine coolant
7 ●
Replace brake fluid *4
8 ●
Replace air cleaner element *519 CLARITY PHEV-31TRW6100.book 479 ページ ２０１８年１０月２５日　木曜日　午後２時２９分

480 uu Maintenance Minder TM
u To Use Maintenance Minder TM
Maintenance 1 Maintenance Service Items
• Adjust the valves during services A, 9, 1, 2, or 3 if
they are noisy.Canadian models
*1: If a Maintenance Minder message does not appear more than 12 months after the display is reset,
change the engine oil every year.
*2: 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 24,000 km (15,000 miles).
*3: 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 75,000 km (47,500 miles) or 3 years.
*4: If a Maintenance Minder message does not appear more than 36 months after the display for item 7 is
reset, change the brake fluid every 3 years.
*5: If you drive in dusty conditions, replace the air cleaner element every 24,000 km (15,000 miles).
# : See information on maintenance and emissions warranty.CODE Maintenance Main Items
A ●
Replace engine oil *1
and oil filter CODE Maintenance Sub Items
1 ●
Rotate tires
2 ●
Replace dust and pollen filter *2
3 ●
Replace transmission fluid *3
4 ●
Replace spark plugs ●
Inspect valve clearance
5 ●
Replace engine coolant
7 ●
Replace brake fluid *4
8 ●
Replace air cleaner element *5
9 ●
Service front and rear brakes ●
Check expiration date for Temporary Tire Repair Kit ●
Inspect these items:
• Tie rod ends, steering gearbox, and boots
• Suspension components
• Driveshaft boots
• Brake hoses and lines (including ABS/VSA)
• All fluid levels and condition of fluids
• Exhaust system #
• Fuel lines and connections #
• Stay RR, RR Subframe
• Under body battery cover19 CLARITY PHEV-31TRW6100.book 480 ページ ２０１８年１０月２５日　木曜日　午後２時２９分

481uu Maintenance Minder TM
u To Use Maintenance Minder TM
Maintenance
Reset the maintenance minder informatio n display if you have performed the
maintenance service.
1. Set the power mode to ON.
2. Press the (display/information) button.
3. Press the / button to select the icon, and press the ENTER button.
4. Press and hold the ENTER button for about 10 second s to enter the reset mode.
5. Press / to select a maintenance item to reset, or to select All Due Items
(You can also select Cancel to end the process).
6. Press the ENTER button to reset the selected item.
7. Repeat from step 4 for other items you wish to reset.■ Resetting the Display 1 Resetting the Display NOTICE
Failure to reset the Maintenance Minder TM
display
after a maintenance servic e results in the system
showing incorrect maintena nce intervals, which can
lead to serious mechanical problems.
The authorized Honda Clarity Plug-In Hybrid dealer
will reset the Maintenance Minder TM
display after
completing the required ma intenance service. If
someone other than an authorized Honda Clarity
Plug-In Hybrid dealer perf orms maintenance service,
reset the Maintenance Minder TM
display yourself.
You can also reset the Maintenance Minder TM
display
using the audio/information screen.
2 Customized Features P. 306 / / /
Button 3 4
ENTER Button
Button
3 419 CLARITY PHEV-31TRW6100.book 481 ページ ２０１８年１０月２５日　木曜日　午後２時２９分

492 uu Maintenance Under the Hood u Cooling System
Maintenance Cooling System Coolant is used to reduce the temperature of the high voltage battery and inverter
coolant. When checking the c oolant level, make sure to follow the procedures listed
below. If the coolant level is below the MIN mark, have your vehicle inspected by an
authorized Honda Clarity Plug-In Hybrid dealer.
1. Check the fluid level in the tank.
2. If the coolant level has dropped below the
MIN level, have your vehicle serviced at an
authorized Honda Clarity Plug-In Hybrid
dealer.
u Only a properly trained technician can
refill the coolant an d check the system
for leaks.Specified coolant: Honda Long Life Antifreeze/Coolant Type 2
■ Checking the Inverter Coolant Level 1 Cooling System NOTICE
Genuine Honda engine coolan t is a 50/50 mixture of
antifreeze and water that can withstand freezing at
temperatures as low as about −31°F (−35°C). If your
vehicle is consistently subjected to temperatures
below this, the concentration of antifreeze in the
coolant should be increased. Consult an authorized
Honda Clarity Plug-In Hybr id dealer for details.
Only use the genuine Honda coolant.
Expansion Tank MAX
MIN19 CLARITY PHEV-31TRW6100.book 492 ページ ２０１８年１０月２５日　木曜日　午後２時２９分

493uu Maintenance Under the Hood u Cooling System
Maintenance
1. Check the fluid level in the tank from the
window.
2. If the coolant level has dropped below the
MIN level, have your ve hicle serviced at an
authorized Honda Clarity Plug-In Hybrid
dealer.
u Only a properly trained technician can
refill the coolant and check the system
for leaks.■ Checking the Coolant Level for the High Voltage Battery
and Related Parts MAX
MIN Window
Expansion Tank19 CLARITY PHEV-31TRW6100.book 493 ページ ２０１８年１０月２５日　木曜日　午後２時２９分

504 uu Checking and Maintaining Tires u DOT Tire Quality Grading (U.S. Vehicles)
Maintenance DOT Tire Quality Grading (U.S. Vehicles) The tires on your vehicle meet all U.S. Federal Safety
Requirements. All tires are also graded for treadwear, traction,
and temperature performance a ccording to Department of
Transportation (DOT) standards. The following explains these
gradings.
Quality grades can be found where applicable on the tire sidewall
between tread shoulder an d maximum section width.
The treadwear grade is a comparative rating based on the wear
rate of the tire when tested un der controlled conditions on a
specified government test course. For example, a tire graded 150
would wear one and one-half (1 1/2) times as well on the
government course as a tire graded 100. The relative performance
of tires depends upon the actual conditions of their use, however,
and may depart significantly from the norm due to variations in
driving habits, service practices and differences in road
characteristics and climate.■ Uniform Tire Quality Grading
■ Treadwear 1 Uniform Tire Quality Grading
For example:
Treadwear 200
Traction AA
Temperature A
All passenger car tires must conform
to Federal Safety Requirements in
addition to these grades.19 CLARITY PHEV-31TRW6100.book 504 ページ ２０１８年１０月２５日　木曜日　午後２時２９分

506 uu Checking and Maintaining Tires u Wear Indicators
Maintenance Wear Indicators The groove where the wear indicator is
located is 1/16 inch (1.6 mm) shallower than
elsewhere on the tire. If the tread has worn so
that the indicator is ex posed, replace the tire.
Worn out tires have poor traction on wet
roads.
Tire Service Life The life of your tires is dependent on many factors, including driving habits, road
conditions, vehicle loading, inflation pre ssure, maintenance history, speed, and
environmental conditions (even when the tires are not in use).
In addition to regular in spections and inflation pres sure maintenance, it is
recommended that you have annual inspecti ons performed once the tires reach five
years old. All tires should be removed fro m service after 10 years from the date of
manufacture, regardless of their condition or state of wear. Example of a Wear
Indicator mark19 CLARITY PHEV-31TRW6100.book 506 ページ ２０１８年１０月２５日　木曜日　午後２時２９分

513
Maintenance
Climate Control System Maintenance Air Conditioning To ensure proper and safe operation, the Society of Automotive Engineers (SAE
J2845) recommends that the refrigerant sy stem only be serviced by trained and
certified technicians.
Never repair or replace the air conditio ning evaporator (coo ling coil) with one
removed from a used or salvaged vehicle.
New replacement mobile air conditioning evaporators must be certified (and
labeled) as meeting SAE Standard J2842. 1 Climate Control System Maintenance NOTICE
Vented refrigerant is harmful to the environment.
To avoid refrigerant from venting, never replace the
evaporator with one re moved from a used or
salvaged vehicle.
Refrigerant in your vehicle’s air conditioning system is
flammable and can be igni ted during servicing if
proper procedures are not followed.
The air conditioner labe l is found under the hood:
2 Safety Labels P. 83
2 Specifications P. 568Canadian models
: Caution
: Flammable
Refrigerant
: Requires Registered
Technician to Service
: Air Conditioning
System19 CLARITY PHEV-31TRW6100.book 513 ページ ２０１８年１０月２５日　木曜日　午後２時２９分