2018 HONDA CLARITY PLUG IN HYBRID engine

520 uu Accessories and Modifications u Modifications
Maintenance Modifications Do not modify your vehicle in a manner that may affect its handling, stability, or
reliability, or install non-genuine Honda parts or accessories that may have a similar
effect.
Even minor modifications to vehicle systems can affect overall vehicle performance.
Always make sure all equipment is prop erly installed and maintained, and do not
make any modification to your vehicle or its systems that might cause your vehicle
to no longer meet federal, state, prov ince, territory, and local regulations.
The on-board diagnostic port (OBD-II/SAE J1962 connector) installed on this vehicle
is intended to be used with automobile system diagnostic devices or with other
devices that Honda has approved. Use of any other type of device may adversely
affect the vehicle’s electronic systems or allow them to be compromised, possibly
resulting in a system malfunction, drained battery, or other unexpected problems.
Do not modify or attempt to repair your vehicle’s high-voltage hybrid power system
or otherwise modify vehicle electrical systems. Disassembling or modifying electrical
equipment can result in a crash or a fire.
If you ever need to replace your vehicle’s high-voltage battery assembly outside of
warranty coverage, we highly recommend that you only use a genuine Honda high-
voltage battery assembly. Genuine Hond a high-voltage battery assemblies are
designed to work with your vehicle’s hybrid power system and have been designed,
engineered and manufactured to avoid ov ercharging situations. Non-genuine high-
voltage battery assemblies may not have be en similarly designed, engineered and
manufactured, and installation of such assemb lies could result in overcharging, fires,
loss of power, or other conditions that may increase the likelihood of a crash or
injury. 18 CLARITY PHEV CSS-31TRW6000.book 520 ページ ２０１７年８月３１日　木曜日　午後２時４９分

uu If a Tire Goes Flat u Temporarily Repairing a Flat Tire
526
Handling the Unexpected 4. Plug in the compressor to the accessory
power socket.
u Be careful not to pinch the cord in a
door or window.
u Do not plug any other electronic
devices into other accessory power
sockets. 2 Accessory Power Sockets P. 189
5. Turn the power system on.
u Keep the power system on while
injecting sealant and air.
6. Turn the selector knob to REPAIR *1
,
SEALANT/AIR *2
, PRODUIT ANTIFUITE/
AIR *2
.
*1: U.S. models
*2: Canadian models 1 Injecting Sealant and Air
NOTICE
Do not operate the temporary tire repair kit
compressor for more than 15 minutes. The
compressor can overheat and become permanently
damaged.
There are two accessory power sockets:
• In the back of the console compartment
• In the console panel
2 Accessory Power Sockets P. 1893
WARNING Running the engine with the vehicle in an
enclosed or even partly enclosed area can
cause a rapid build-up of toxic carbon
monoxide.
Breathing this colorless, odorless gas can
cause unconsciousness and even death.
Only run the engine to power the air
compressor with th e vehicle outdoors.U.S.
Canada18 CLARITY PHEV CSS-31TRW6000.book 526 ページ ２０１７年８月３１日　木曜日　午後２時４９分

uu If a Tire Goes Flat u Temporarily Repairing a Flat Tire
530
Handling the Unexpected • Greater than 25 psi (175 kPa), but less
than 36 psi (250 kPa):
Turn the air compressor on to inflate the
tire until the tire pressure reaches 36 psi
(250 kPa). 2 Inflating an Under-inflated Tire P. 531
Then drive carefully for 10 more minutes
or until you reach the nearest service
station, whichever is sooner. Do not
exceed 50 mph (80 km/h). If you have not
reached a service station after 10 minutes,
stop in a safe place and check the tire
pressure.
u You should repeat this procedure as
long as the air pressure is within this
range.
7. Unplug the kit from the accessory power
socket.
8. Unscrew the air only hose from the tire
valve stem. Reinstall the valve cap.
9. Press the pressure relief button until the
gauge returns to 0 psi (0 kPa).
10. Repackage and properly stow the kit.
Pressure Relief Button 1 Distributing the Sealant in the Tire
3
WARNING Running the engine with the vehicle in an
enclosed or even partly enclosed area can
cause a rapid build-up of toxic carbon
monoxide.
Breathing this colorless, odorless gas can
cause unconsciousness and even death.
Only run the engine to power the air
compressor with th e vehicle outdoors.18 CLARITY PHEV CSS-31TRW6000.book 530 ページ ２０１７年８月３１日　木曜日　午後２時４９分

uu If a Tire Goes Flat u Temporarily Repairing a Flat Tire
532
Handling the Unexpected 7. Plug in the kit to the accessory power
socket.
u Be careful not to pinch the cord in a
door or window.
u Do not plug any other electronic
devices into other accessory power
sockets. 2 Accessory Power Sockets P. 189
8. Turn the power system on.
u Keep the power system on while
injecting air.
9. Turn the selector knob to AIR *1
, AIR
ONLY *2
, AIR SEULEMENT *2
.
10. Press the inflator swit ch to turn on the kit.
u The compressor starts to inject air into
the tire.
11. Inflate the tire to the specified air pressure.
*1: U.S. models
*2: Canadian models 1 Inflating an Under-inflated Tire
3
WARNING Running the engine with the vehicle in an
enclosed or even partly enclosed area can
cause a rapid build-up of toxic carbon
monoxide.
Breathing this colorless, odorless gas can
cause unconsciousness and even death.
Only run the engine to power the air
compressor with th e vehicle outdoors.U.S.
Canada18 CLARITY PHEV CSS-31TRW6000.book 532 ページ ２０１７年８月３１日　木曜日　午後２時４９分

540 uu Jump Starting u
Handling the Unexpected 5. Connect the other end of the second
jumper cable to the power system
mounting bolt as shown. Do not connect
this jumper cable to any other part of the
vehicle.
6. If your vehicle is connected to another
vehicle, start the assi sting vehicle’s engine,
and increase its rpm slightly.
7. Attempt to start your vehicle’s power
system. If it does not tu rn on, check that the
jumper cables have good metal-to-metal
contact.18 CLARITY PHEV CSS-31TRW6000.book 540 ページ ２０１７年８月３１日　木曜日　午後２時４９分

542
Handling the Unexpected Overheating How to Handle Overheating Overheating symptoms are as follows:
• The High Temperature. Power Reduced. message appears on the multi-
information display.
• The Stop Driving When Safe. Engine Temperature Too Hot message appears
on the multi-information display.
• Steam or spray comes out of the engine compartment.
The High Temperature. Power Reduced. message appears on the multi-
information display when the powe r system temperature is high.2 Driver Information Interface Warning and Information Messages P. 103
1. Immediately park the vehicle in a safe place.
u Change the gear position to ( P
, and set the parking brake. Turn off all
accessories and turn on the hazard warning lights.
2. Keep the power mode in ON, and wait until the message disappears.
u If the message does not disappear, have the vehicle inspected at an authorized
Honda Clarity Plug-In Hybrid dealer.■ The High Temperature. Power Reduced. Message Appears
on the Multi-Information Display 18 CLARITY PHEV CSS-31TRW6000.book 542 ページ ２０１７年８月３１日　木曜日　午後２時４９分

Continued
543uu Overheating u How to Handle Overheating
Handling the Unexpected
■ First thing to do
1. Immediately park the vehicle in a safe place.
2. Turn off all accessories and turn on the hazard warning lights.
u No steam or spray present: Keep the power system on and open the hood.
u Steam or spray is present: Turn off the power system and wait until it
subsides. Then open the hood.
■ The Stop Driving When Safe. Engine Temperature Too Hot
Message Appears on the Multi-Information Display 1 The Stop Driving When Safe. Engine Temperature Too
Hot Message Appears on the Multi-Information Display
NOTICE
Continuing to drive with the Stop Driving When
Safe. Engine Temperature Too Hot message on
the multi-information display may damage the
engine.
3
WARNING Steam and spray from an overheated
engine can seri ously scald you.
Do not open the hood if steam is coming
out.18 CLARITY PHEV CSS-31TRW6000.book 543 ページ ２０１７年８月３１日　木曜日　午後２時４９分

uu Overheating u How to Handle Overheating
544
Handling the Unexpected ■ Next thing to do
1. Check that the cooling fan is operating and
turn the power system off once the Stop
Driving When Safe. Engine
Temperature Too Hot message
disappears.
u If the cooling fan is not operating,
immediately turn the power system off.
2. Once the engine has cooled down, inspect
the coolant level an d 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
radiator 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
Once the engine has cooled sufficiently, turn the power system on.
If the Stop Driving When Safe. Engine Temperature Too Hot message does not
appear, resume driving. If it appears ag ain, contact an auth orized Honda Clarity
Plug-In Hybrid dealer for repairs. 1 The Stop Driving When Safe. Engine Temperature Too
Hot Message Appears on the Multi-Information Display
If the coolant is leaking, contact an authorized Honda
Clarity Plug-In Hybrid dealer for repairs.
Use water as an emergency/temporary measure only.
Have an authorized Honda Clarity Plug- In Hybrid
dealer flush the system wi th proper antifreeze as
soon as possible.3
WARNING Removing the radiator cap while the
engine is hot can cause the coolant to spray
out, seriously scalding you.
Always let the engine and radiator cool
down before removing the radiator cap.Reserve TankMAX
MIN18 CLARITY PHEV CSS-31TRW6000.book 544 ページ ２０１７年８月３１日　木曜日　午後２時４９分