2020 HONDA CLARITY PLUG-IN jump start

Contents
Child Safety P. 69Safety Labels P. 83
Opening and Closing the Trunk P. 150 Security System P. 153 Opening and Closing the Windows P. 156
Adjusting the Mirrors P. 173 Adjusting the Seats P. 175
Climate Control System P. 193
Audio Error Messages P. 284 General Information on the Audio System P. 288
Bluetooth ® HandsFreeLink ® P. 337
When Driving P. 378 Braking P. 435Parking Your Vehicle P. 451
Charging P. 458 Fuel Economy and CO
2 Emissions P. 473
Maintenance Under the Hood P. 484 Replacing Light Bulbs P. 498
Checking and Maintaining Tires P. 503 12-Volt Battery P. 512 Remote Transmitter Care P. 514
Accessories and Modifications P. 523
Power System Won’t Start P. 539 Jump Starting P. 543 Overheating P. 546
Fuses P. 557 Emergency Towing P. 565
When You Cannot Open the Charge Lid P. 567 When You Cannot Open the Trunk P. 568
Devices that Emit Radio Waves P. 573 Reporting Safety Defects P. 574
Authorized Manuals P. 579 Customer Service Information P. 580
Quick Reference GuideP. 6
Safe DrivingP. 41
Instrument PanelP. 85
ControlsP. 135
FeaturesP. 203
DrivingP. 371
MaintenanceP. 475
Handling the UnexpectedP. 525
InformationP. 569
IndexP. 582
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36
Quick Reference Guide
Handling the Unexpected (P 525)
Flat Tire (P 526)
●Park in a safe location and repair the flat
tire using the temporary tire repair kit.
Indicators Come On
(P 549)
●Identify the indicator and consult the
owner’s manual.
Power System Won’t Start
(P 539)
●If the 12-volt battery is dead, jump start
using a booster battery.
Blown Fuse

(P 557)
●Check for a blown fuse if an electrical
device does not operate.
Overheating (P 546)
●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 565)
●Call a professional towing service if you
need to tow your vehicle.
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435Continued
Driving
Braking
Brake System
Use the parking brake to keep the vehicle stationary when parked. When the
parking brake is applied, you can manu ally or automatically release it.
■To apply
The electric parking brake can be applied any
time the vehicle has battery, no matter which
position the power mode is in.
Pull the electric parking brake switch up gently
and securely. u The parking brake and brake system
indicator (red) comes on.
■To release
The power mode must be in ON in order to
release the electric parking brake.
1. Depress the brake pedal.
2. Press the electric parking brake switch.
u The parking brake and brake system
indicator (red) goes off.
Manually releasing the parking brake using
the switch helps your vehicle start slowly and
smoothly when facing down hill on steep hills.
■Parking Brake1 Brake System
When you depress the brak e pedal, you may hear a
whirring sound from the engine compartment. This is
because the brake system is in operation, and it is
normal.
1 Parking Brake
You may hear the electric parking brake system
motor operating from the re ar wheel area when you
apply or release the parki ng brake. This is normal.
The brake pedal may slightly move due to the electric
parking brake system opera tion when you apply or
release the parking br ake. This is normal.
You cannot apply or release the parking brake if the
12-volt battery goes dead. 2 Jump Starting P. 543
If you pull up and hold the electric parking brake
switch while driving, the brakes on all four
wheels are applied by the electric servo brake
system until the vehicle comes to a stop. The
electric parking brake then applies, and the
switch should be released.
Electric Parking
Brake Switch
Electric Parking
Brake Switch
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525
Handling the Unexpected
This chapter explains how to handle unexpected troubles.
If a Tire Goes FlatTemporarily Repairi ng a Flat Tire....... 526
Handling of the Jack ......................... 538
Power System Won’t Start Checking the Procedure ................... 539
If the Smart Entry Remote Battery is Weak .......................................... 541
Emergency Power System Off........... 542
Jump Starting .................................... 543
Overheating How to Handle Overheating ............. 546
Indicator, Coming On/Blinking
If the Low Oil Pressure Warning Appears .. 549
If the 12-Volt Battery Charging System Indicator Comes On ....................... 550
If the Malfunction Indicator Lamp Comes
On or Blinks ..................................... 551
If the Brake System Indicator (Red) Comes On or Blinks ....................................... 552
If the Electric Power Steering (EPS) System Indicator Comes On ........................... 553
If the Brake System Indicator (Red) Comes On or Blinks at the Same Time
When the Brake System Indicator
(Amber) Comes On ...................... 554
If the Low Tire Pressure/TPMS Indicator
Comes On or Blinks ....................... 555
If the Transmission System Indicator Blinks
along with the Warning Message .... 556
Fuses Fuse Locations ................................. 557
Inspecting and Changing Fuses ........ 564
Emergency Towing ........................... 565
When You Cannot Unlock the Fuel Fill
Door ................................................. 566
When You Cannot Open the Charge
Lid ................................................. 567
When You Cannot Open the Trunk .. 568
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539Continued
Handling the Unexpected
Power System Won’t Start
Checking the Procedure
When the READY indicator does not come on and the Ready To Drive message
does not appear on the driver informatio n interface, check the following items and
take appropriate action.
ChecklistConditionWhat to Do
Check if the related
indicator or driver
information interface
messages come on.The Remove Charger Connector message appearsRemoving a charge connector. Set the power
mode to ACCESSORY, then to ON.
The Low Battery Charge . Power Reduced. message appearsCharge the High Voltage battery.
2Charging P. 458
The Temperature Is Too Cold For Vehicle To Operate
message appears.2 Driver Information Interface Warning and
Information Messages P. 103
The To Start, Hold Remote Near Start Button message
appears.
u Make sure the smart entry remote is in its operating range.
2 POWER Button Operating Range P. 158
2If the Smart Entry Remote Battery is Weak
P. 541
The POWER SYSTEM indicator comes on.Have your vehicle checked by an authorized
Honda Clarity Plug-In Hybrid dealer.
The transmission system indicator blinks and Transmission
Problem Apply Parking Brake When Parked message
appears.The power system can be activated as a
temporary measure.
2 If the Transmission System Indicator Blinks
along with the Warning Message P. 556
Check the brightness
of the interior lights. The interior lights are dim or do not come on at
all. Have the 12-volt battery checked by an
authorized Honda Clarity Plug-In Hybrid dealer.
The interior lights come on normally. Check all fuses, or have your vehicle checked by
an authorized Honda Clarity Plug-In Hybrid
dealer.
2 Inspecting and Changing Fuses P. 564
1Checking the Procedure
If you must start the vehi cle immediately, use an
assisting vehicle or booster battery to jump start it.
2 Jump Starting P. 543
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543Continued
Handling the Unexpected
Jump Starting
Turn off the power to electric devices, such as the audio and lights. Turn off the
power system, then open the hood. 1.Open the battery terminal cover.
2. Connect the first jumper cable to your
vehicle’s 12-volt battery + terminal.
3. Connect the other end of the first jumper
cable to the booster battery + terminal.
u If you use a booster battery, only use a
12-volt booster battery.
u When using an automotive battery
charger, select a charging voltage lower
than 15-volts. Chec k the charger manual
for the proper setting.
4. Connect the second jumper cable to the
booster battery - terminal.
■Jump Starting Procedure1Jump Starting
Securely attach the jumper cable clips so that they do
not come off when the power system vibrates. Also
be careful not to tangle the jumper cables or allow
the cable ends to touch each other while attaching or
detaching the jumper cables.
12-volt Battery performa nce degrades in cold
conditions and may prevent the power system from
starting.
3WARNING
A 12-volt battery can explode if you do not
follow the correct procedure, seriously
injuring anyone nearby.
Keep all sparks, open flames, and smoking
materials away from the 12-volt battery.
Battery Terminal Cover
Booster Battery
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544
uuJump 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 turn on, check that the
jumper cables have good metal-to-metal
contact.
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545
uuJump Starting u
Handling the Unexpected
Once your vehicle’s power system has started, remove the jumper cables in the
following order:
1.Disconnect the jumper cable from your vehicle’s ground.
2. Disconnect the other end of the jump er cable from the booster battery -
terminal.
3. Disconnect the jumper cable from your vehicle’s 12-volt battery + terminal.
4. Disconnect the other end of the jump er cable from the booster battery +
terminal.
Have your vehicle inspected by a nearby service station or an authorized Honda
Clarity Plug-In Hybrid dealer.
■What to Do After the Power System Starts1 What to Do After the Power System Starts
The indicators for the Vehicle Stability Assist
TM (VSA ®)
system, VSA ® OFF, Collision Mitigation Braking
System
TM (CMBSTM), and low tire pressure/Tire
Pressure Monitoring System (TPMS) may come on
along with a message in the driver information
interface when you turn the power system on after
reconnecting the battery.
Drive a short distance at 12 mph (20 km/h). The
indicator should go off. If it does not, have your
vehicle checked by an aut horized Honda Clarity Plug-
In Hybrid dealer.
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