2020 HONDA CIVIC SEDAN service

538
Driving
Refueling
Fuel Information
■Fuel recommendation
Use of a lower octane gasoline can cause a persistent, heavy metallic knocking noise
that can lead to engine damage.
Use of a lower octane gasoline can cause occasional metallic knocking noise in the
engine and will result in decreased engine performance.
Use of a gasoline with a pump octane less than 87 can lead to engine damage.
■Top tier detergent gasoline
Because the level of detergency and additives in gasoline vary in the market, Honda
endorses the use of “TOP TIER Deterg ent Gasoline” where available to help
maintain the performance and reliability of your vehicle. TOP TIER Detergent
Gasoline meets a new gasoline standard join tly established by leading automotive
manufacturers to meet the need s of today’s advanced engines.
Qualifying gasoline retailers will, in most ca ses, identify their gasoline as having met
“TOP TIER Detergent Gasoline” standards at the retail location. This fuel is
guaranteed to contain the proper level of detergent additives and be free of metallic
additives. The proper level of detergent additives, and absence of harmful metallic
additives in gasoline, help avoid build-up of deposits in your engine and emission
control system.
For further important fuel-rel ated information for your vehicle, or on information on
gasoline that does not contain MMT, visit www.hondacars.com. In Canada, visit
www.honda.ca for additional information on gasoline. For more information on top
tier gasoline, visit www.toptiergas.com .
Unleaded gasoline, pump octane number 87 or higher
Unleaded premium gasoline, pump octane number 91 or higher
1Fuel Information
NOTICE
We recommend quality ga soline containing
detergent additives that help prevent fuel system and
engine deposits. In addition, in order to maintain
good performance, fuel economy, and emissions
control, we strongly reco mmend the use of gasoline
that does NOT contain harmful manganese-based
fuel additives such as MMT, if such gasoline is
available.
Use of gasoline with these additives may adversely
affect performance, a nd cause the malfunction
indicator lamp on your inst rument panel to come on.
If this happens, contact a dealer for service.
Some gasoline today is ble nded with oxygenates such
as ethanol. Your vehicle is designed to operate on
oxygenated gasoline containing up to 15% ethanol
by volume. Do not use gaso line containing methanol.
If you notice any undesira ble operating symptoms, try
another service station or sw itch to another brand of
gasoline.
Models without SPORT mode
Models with SPORT mode
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Continued539
uuRefueling uHow to Refuel
Driving
■Fuel tank capacity: 12.39 US gal (46.9 L)
■Fuel tank capacity: 12.4 US gal (47.0 L)
How to Refuel
Your fuel tank is not equipped with a fuel filler cap. You can insert the filler nozzle
directly into the filler neck. The tank seals itself again when you pull out the filler
nozzle. 1.Stop your vehicle with the service station
pump on the left side of the vehicle in the
rear.
2. Turn off the engine.
3. Unlock the driver’s door using the master
door lock switch.
u The fuel fill door on the outer side of the
vehicle will unlock.
2 Locking/Unlocking the Doors from
the Inside P. 146
4.Press the area indicated by the arrow to
release the fuel fill door. You will hear a
click.
Models without detachable towing hook
Models with detachable towing hook
1How to Refuel
The fuel filler opening is designed to accept only
service station filler nozzles for refueling. Use of
smaller diamet er tubes (e.g., those used to siphon
fuel for other uses) or other non-service station
devices can damage the area in and around the filler
opening.
3WARNING
Gasoline is highly flammable and explosive.
You can be burned or seriously injured
when handling fuel.
• Stop the engine, and keep heat, sparks,
and flame away.
• Handle fuel only outdoors.
• Wipe up spills immediately.
Press
Fuel Fill Door
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543
Maintenance
This chapter discusses basic maintenance.
Before Performing MaintenanceInspection and Maintenance ............ 544
Safety When Performing Maintenance .... 545Parts and Fluids Used in Maintenance Service ........................................... 546
Maintenance Minder
TM..................... 547
Maintenance Under the Hood
Maintenance Items Un der the Hood .... 553Opening the Hood ........................... 555
Recommended Engine Oil ................ 556
Oil Check ......................................... 557
Adding Engine Oil ............................ 559
Changing the Engine Oil and Oil Filter..... 560
Engine Coolant ................................ 563
Transmission Fluid ............................ 565
Brake/Clutch
* Fluid .......................... 566
Refilling Window Washer Fluid......... 567
Replacing Light Bulbs ....................... 568
Checking and Maintaining Wiper Blades.... 577Checking and Maintaining Tires
Checking Tires ................................. 580
Tire and Loading Information Label .. 581
Tire Labeling .................................... 581
DOT Tire Quality Grading (U.S. Vehicles).. 583Wear Indicators................................ 585
Tire Service Life ................................ 585 Tire and Wheel Replacement ........... 586
Tire Rotation .................................... 587
Winter Tires ..................................... 588
Battery ............................................... 590
Remote Transmitter Care Replacing the Button Battery ........... 592
Heating System
*/Climate Control
System* Maintenance .................... 594
Cleaning Interior Care .................................... 595
Exterior Care.................................... 597
Accessories and Modifications Accessories ...................................... 600
Modifications................................... 601
* Not available on all models
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544
Maintenance
Before Performing Maintenance
Inspection and Maintenance
For your safety, perform all listed inspections 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 a dealer.
(Note, however, that service at a dealer is not mandatory to keep your warranties in
effect.)
■Daily inspections
Perform inspections before long distance trips, when washing the vehicle, or when
refueling.
■Periodic inspections
• Check the brake/clutch* fluid level monthly.
2 Brake/Clutch* Fluid P. 566
•Check the tire pressure monthly. Examin e the tread for wear and foreign objects.
2Checking and Maintaining Tires P. 580
•Check the operation of the exterior lights monthly.
2 Replacing Light Bulbs P. 568
•Check the condition of the wiper bl ades at least every six months.
2Checking and Maintaining Wiper Blades P. 577
■Types of Inspection and Maintenance
1Inspection 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. 550
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. 661
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. models
* Not available on all models
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546
uuBefore Performing Maintenance uParts and Fluids Used in Maintenance Service
Maintenance
Parts and Fluids Used in Maintenance Service
The use of Honda genuine parts and fluids is recommended when maintaining and
servicing your vehicle. Honda genuine parts are manufactured according to the
same high quality standards used in Honda vehicles.1Parts and Fluids Used in Maintenance Service
NOTICE
Do not press the engine cover forcibly. This may
damage the engine cover and component parts.
2.0 L engine models
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547
Maintenance
Maintenance MinderTM
If the engine oil life is less than 15%, you will see the Maintenance Minder messages
appear on the driver information interface ev ery time you turn the ignition switch to
ON
(w*1. The messages notify you when to cha nge the engine oil, or when to bring
your vehicle to a dealer for indicated maintenance services.
*1: Models with the smart entry system have an ENGINE START/STOP button instead of an
ignition switch.
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548
uuMaintenance MinderTMuTo Use Maintenance MinderTM
Maintenance
To Use Maintenance MinderTM
Maintenance items, which should be serviced at the same time that you replace the
engine oil, appear on the driver information interface.
You can view them on the Maintenance Minder screen at any time.
1. Turn the ignition switch to ON
(w*1.
2. Press the button several times until is displayed.
3. Press ENTER to go to the Maintenance Minder screen. The engine oil life
appears on the driver info rmation interface along with maintenance items due
soon.
*1: Models with the smart entry system have an ENGINE START/STOP button instead of an
ignition switch.
■Displaying the Maintenance Minder Information1 Displaying the Maintena nce Minder Information
Based on the engine opera ting conditions and oil
age, the remaining engine oi l life is calculated and
displayed as a percentage.
There is a list of maintena nce main and sub items you
can view on the driver information interface.
2 Maintenance Service Items P. 550
Displayed Engine Oil
Life (%)Calculated Engine Oil Life (%)
100 100 to 91
9090 to 81
80 80 to 71
7070 to 61
60 60 to 51
5050 to 41
40 40 to 31
3030 to 21
20 20 to 16
1515 to 11
10 10 to 6
55 to 1
0 0
Sub Item
Engine Oil Life
Main Item
ENTER Button
Button
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549
uuMaintenance MinderTMuTo Use Maintenance MinderTM
Continued
Maintenance
The system message indicator ( ) comes on along with the Maintenance Minder message.
■Maintenance Minder Messages on the Driver Information
Interface
Maintenance MessageOil Life DisplayExplanationInformation
—
When you select the Maintenance
Minder screen, it displays codes for
maintenance items due at the next
engine oil change, along with the
percentage of engine oil life
remaining.
Maintenance Due SoonThe engine oil life indicator starts to
appear along with other due-soon
maintenance item codes when the
remaining oil life drops to 15 percent.The engine oil is approaching the end
of its service life.
Maintenance Due NowThe remaining engine oil life is 5 to 1
percent. Press the button to
switch to another display.The engine oil has almost reached the
end of its service life, and the
maintenance items should be
inspected and serviced as soon as
possible.
Maintenance Past DueThe engine oil has passed its service
life, and a negative distance appears
after driving over 10 miles (U.S.
models) or 10 km (Canadian models).
The negative distance on the display
blinks.The engine oil life has passed.
The maintenance items must be
inspected and serviced immediately.
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