2023 HONDA CIVIC warning

747
Maintenance
Battery
Checking the Battery
The condition of the battery is monitored by a
sensor located on the negative terminal of the
battery. If there is a problem with this sensor,
the driver information interface will display a
warning message. If this happens, have your
vehicle inspected by a dealer.
Check the battery term inals for corrosion
monthly.
If your vehicle's battery is disconnected or
goes dead:
• The audio system is disabled.
2 Reactivating the audio system P. 259
•The immobilizer system needs to be reset.
2 Immobilizer System Indicator P. 110
1Battery
WARNING: Battery post, terminals,
and related accessories contain lead
and lead compounds.
Wash your hands after handling.
3WARNING
The battery gives off explosive hydrogen
gas during normal operation.
A spark or flame can cause the battery to
explode with enough force to kill or
seriously hurt you.
When conducting any battery
maintenance, wear prot ective clothing and
a face shield, or have a skilled technician do
it.
Models with Auto Idle Stop
Models without Auto Idle Stop
Canadian models only
23 CIVIC HATCHBACK TYPE R-31T406100_03.book 747 ページ ２０２２年６月２３日　木曜日　午後９時２８分

749
Maintenance
Remote Transmitter Care
Replacing the Remote Battery
If the indicator does not come on when the button is pressed, replace the battery.
1. Remove the built-in key.
2. Remove the upper half of the cover by
carefully prying on the slot with key grip.
u Wrap a key grip with a cloth to prevent
scratching the keyless remote.
u Remove carefully to avoid losing the
buttons.
3. Remove the battery by prying on the edge
with flat-tip screwdriver. Make sure to
replace the battery with the correct polarity.
u Wrap a flat-tip screwdriver with a cloth
to prevent scratching the keyless remote.1Replacing the Remote Battery
NOTICE
An improperly disposed of battery can damage the
environment. Always conf irm local regulations for
battery disposal.
Replacement batteries are commercially available or
at a dealer.
3WARNING
CHEMICAL BURN HAZARD
The battery that powers the remote
transmitter can cause severe internal burns
and can even lead to death if swallowed.
Keep new and used batteries away from
children.
If you suspect that a child has swallowed
the battery, seek medical attention
immediately.
Battery type: CR2032
Battery
23 CIVIC HATCHBACK TYPE R-31T406100_03.book 749 ページ ２０２２年６月２３日　木曜日　午後９時２８分

756
Maintenance
Accessories and Modifications
Accessories
When installing accessories, check the following:
• Do not install accessories on the windshield. They can obstruct your view and
delay your reaction to driving conditions.
• Do not install any access ories over areas marked SRS AIRBAG, on the sides or
backs of the front seats, on the sides of the rear seats, on front or side pillars, or
near the side windows.
Accessories installed in these areas may interfere with proper operation of the
vehicle's airbags or may be propelled into you or another occupant if the airbags
deploy.
• Be sure electronic accessories do not over load electrical circuits or interfere with
proper operation of your vehicle.
2 Fuses P. 801
•Before installing any electron ic accessory, have the installer contact a dealer for
assistance. If possible, have a d ealer inspect the final installation.
1Accessories and Modifications
Honda Genuine accessor ies are recommended to
ensure proper operati on on your vehicle.
3WARNING
Improper accessories or modifications can
affect your vehicle's handling, stability, and
performance, and cause a crash in which
you can be seriously hurt or killed.
Follow all instruction s in this owner's
manual regarding accessories and
modifications.
23 CIVIC HATCHBACK TYPE R-31T406100_03.book 756 ページ ２０２２年６月２３日　木曜日　午後９時２８分

759
Handling the Unexpected
This chapter explains how to handle unexpected troubles.
Tools.................................................. 760
If a Tire Goes Flat Changing a Flat Tire ......................... 761
Temporarily Repairi ng a Flat Tire....... 768
Handling of the Jack ......................... 780
Engine Does Not Start Checking the Engine ........................ 781
If the Keyless Remote Battery is Weak .. 783
Emergency Engine Start ................... 784
Emergency Engine Stop ................... 785
If the Battery Is Dead ....................... 786
Shift Lever Does Not Move .............. 790Overheating
...................................... 791
Indicator, Coming On/Blinking If the Engine oil pressure low Warning Appears ......................................... 795
If the Charging System Indicator Comes On ............................................. 796
If the Malfunction Indicator Lamp Comes
On or Blinks ................................... 796
If the Brake System Indicator (Red) Comes On or Blinks ................................... 797
If the Brake System Indicator (Red) Comes On
or Blinks at the Same Time When the Brake
System Indicator (Amber) Comes On .. 799
If the Electric Power Steering (EPS) System
Indicator Comes On ....................... 798
If the Low Tire Pressure/TPMS Indicator Comes On or Blinks ....................... 800
Fuses .................................................. 801
Emergency Towing ........................... 808
If You Cannot Unlock the Fuel Fill Door.. 809
If You Cannot Open the Hatch ........ 810
Refueling ........................................... 811
23 CIVIC HATCHBACK TYPE R-31T406100_03.book 759 ページ ２０２２年６月２３日　木曜日　午後９時２８分

761Continued
Handling the Unexpected
If a Tire Goes Flat
Changing a Flat Tire
If a tire goes flat while driving, grasp the steering wheel firmly, and brake gradually
to reduce speed. Then, stop in a safe plac e. Replace the flat tire with a compact
spare tire. Go to a dealer as soon as possib le to have the full-size tire repaired or
replaced.
1. Park the vehicle on a firm, level, non-slippery surface and apply the parking brake.
2. Put the transmission into
(P.
2. Put the transmission into
(R.
3. Turn on the hazard warning lights an d set the power mode to VEHICLE OFF.
Models with a compact spare tire
1Changing a Flat Tire
Follow compact spare precautions:
Periodically check the tire pressure of the compact
spare. It should be set to the specified pressure.
Specified Pressure: 60 psi (420 kPa, 4.2 kgf/cm
2)
When driving with the compact spare tire, keep the
vehicle speed under 50 mph (80 km/h). Replace with
a full-size tire as soon as possible.
The compact spare tire and wheel in your vehicle are
specifically for this model. Do not use them with
another vehicle. Do not us e another type of compact
spare tire or wheel with your vehicle.
Do not mount tire chains on a compact spare tire.
If a chain-mounted front tire goes flat, remove one of
the full-size rear tires and replace it with the compact
spare tire. Remove the flat front tire and replace it
with the full-size tire that was removed from the rear.
Mount the tire chains on the front tire.
NOTICE
Do not use the jack if it doesn't work properly. Call
your dealer or a prof essional towing service.
Continuously variable transmission models
Manual transmission models
All models
23 CIVIC HATCHBACK TYPE R-31T406100_03.book 761 ページ ２０２２年６月２３日　木曜日　午後９時２８分

uuIf a Tire Goes Flat uChanging a Flat Tire
764
Handling the Unexpected
1. Place the jack under the jacking point
closest to the tire to be changed.
2. Turn the end bracket cl ockwise as shown in
the image until the top of the jack contacts
the jacking point.
u Make sure that the jacking point tab is
resting in the jack notch.
3. Raise the vehicle, using the jack handle bar
and the jack handle, until the tire is off the
ground.
■How to Set Up the Jack1How to Set Up the Jack
Do not use the jack with people or luggage in the
vehicle.
Use the jack provided in your vehicle.
Other jacks may not support the weight (“load”) or
may not fit the jacking point.
The following instructions must be followed to use
the jack safely:
•Do not use while the engine is running.
•Use only where the ground is firm and level.
•Use only at the jacking points.•Do not get in the vehicl e while using the jack.
•Do not put anything on top of or underneath the
jack.
3WARNING
The vehicle can easily roll off the jack,
seriously injuring anyone underneath.
Follow the directions for changing a tire
exactly, and never get under the vehicle
when it is supported only by the jack.
Jacking Points
Jacking Point
Jack
Handle
Bar Wheel Nut
Wrench as Jack Handle
23 CIVIC HATCHBACK TYPE R-31T406100_03.book 764 ページ ２０２２年６月２３日　木曜日　午後９時２８分

uuIf a Tire Goes Flat uChanging a Flat Tire
766
Handling the Unexpected
1. Remove the center cap.
2. Place the flat tire face down in the spare tire
well.
3. Remove the spacer cone from the wing
bolt, flip it over, and insert it back on the
bolt. Secure the flat tire with the wing bolt.
4. Securely store the jack, wheel nut wrench,
and jack handle bar back in the tool case.
Store the case in the cargo area.
■Storing the Flat Tire1Storing the Flat Tire
3WARNING
Loose items can fly around the interior in a
crash and can seriously injure the
occupants.
Store the wheel, jack, and tools securely
before driving.
Center Cap
Spacer Cone
Wing Bolt
For
compact
spare tireFor full-
size tire
23 CIVIC HATCHBACK TYPE R-31T406100_03.book 766 ページ ２０２２年６月２３日　木曜日　午後９時２８分

768
uuIf a Tire Goes FlatuTemporarily Repairing a Flat Tire
Handling the Unexpected
Temporarily Repairing a Flat Tire
If the tire has a large cut or is otherwise severely damaged, you will need to have the
vehicle towed. If the tire only has a smal l puncture, from a nail for instance, you can
use the temporary tire repair kit so that you can drive to the nearest service station
for a more permanent repair.
If a tire goes flat while driving, grasp the steering wheel firmly, and brake gradually
to reduce speed. Then, stop in a safe place.
1. Park the vehicle on a firm, level, non-slippery surface and apply the parking brake.
2. Put the transmission into
(R.
3. Turn on the hazard warning lights an d set the power mode to VEHICLE OFF.
Models with temporary tire repair kit
1Temporarily Repairing a Flat Tire
The kit should not be used in the following situations.
Instead, contact a dealer or roadside assistance to
have the vehicle towed.
•The tire sealant has expired.•More than one tire is punctured.•The puncture or cut is larger than 5/32 inch (4 mm).•The tire side wall is da maged or the puncture is
outside the contact area.
•Damage has been caused by driving with the tire
extremely under inflated.
•The tire bead is no longer seated.•The rim is damaged.
Do not remove a nail or screw that punctured the
tire. If you remove it from the tire, you may not be
able to repair the puncture using the kit.
When the puncture is:Kit Use
Smaller than 5/32 inch
(4 mm)Yes
Larger than 5/32 inch (4 mm)No
Contact
Area
23 CIVIC HATCHBACK TYPE R-31T406100_03.book 768 ページ ２０２２年６月２３日　木曜日　午後９時２８分