2018 HONDA CIVIC COUPE service

493Continued
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 oc casional 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 additive s in gasoline vary in the market, Honda
endorses the use of “TOP TIER Detergent Gasoline” where available to help
maintain the performance and reliability of your vehicle. TOP TIER Detergent
Gasoline meets a new gasoline standard jointly established by leading automotive
manufacturers to meet the needs of today’s advanced engines.
Qualifying gasoline retailers will, in most cases, 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 de tergent additives and be free of metallic
additives. The proper level of detergent ad ditives, and absence of harmful metallic
additives in gasoline, help avoid build-up of deposits in your engine and emission
control system.
Unleaded gasoline, pump octane number 87 or higher
Unleaded premium gasoline, pump octane number 91 or higher
1 Fuel 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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uuRefueling uHow to Refuel
494
Driving
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 .
■Fuel tank capacity: 12.39 US gal (46.9 liters)
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 seal s 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. 138
4.Press the area indicated by the arrow to
release the fuel fill door. You will hear a
click.
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
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499
Maintenance
This chapter discusses basic maintenance.
Before Performing MaintenanceInspection and Maintenance ............ 500
Safety When Performing Maintenance .... 501Parts and Fluids Used in Maintenance
Service ........................................... 502
Maintenance Minder
TM..................... 503
Maintenance Under the Hood
Maintenance Items Un der the Hood .... 512Opening the Hood ........................... 514
Recommended Engine Oil ................ 515
Oil Check ......................................... 516
Adding Engine Oil ............................ 518
Changing the Engine Oil and Oil Filter..... 519
Engine Coolant ................................ 522
Transmission Fluid ............................ 524
Brake/Clutch
* Fluid .......................... 525
Refilling Window Washer Fluid......... 526
Replacing Light Bulbs ....................... 527
Checking and Maintaining Wiper Blades.... 536Checking and Maintaining Tires
Checking Tires ................................. 539
Tire and Loading Information Label ..... 540Tire Labeling .................................... 540DOT Tire Quality Grading (U.S. Vehicles) ...... 542Wear Indicators................................ 544
Tire Service Life ................................ 544 Tire and Wheel Replacement ........... 545
Tire Rotation .................................... 546
Winter Tires ..................................... 547
Battery ............................................... 549
Remote Transmitter Care Replacing the Button Battery ........... 551
Climate Control System Maintenance.... 553CleaningInterior Care .................................... 554
Exterior Care.................................... 556
Accessories and Modifications Accessories ...................................... 559
Modifications................................... 560
* Not available on all models
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500
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. 525
•Check the tire pressure monthly. Examin e the tread for wear and foreign objects.
2Checking and Maintaining Tires P. 539
•Check the operation of the exterior lights monthly.
2 Replacing Light Bulbs P. 527
•Check the condition of the wiper bl ades at least every six months.
2Checking and Maintaining Wiper Blades P. 536
■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 information display
*/driver
information interface*.
2 Maintenance Service Items P. 505, 509
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. 617
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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502
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.
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503Continued
Maintenance
Maintenance MinderTM
If the engine oil life is less than 15%, you will see the Maintenance Minder messages
appear on the information display* or the driver information interface* every time
you turn the ignition switch to ON
( w*1. The messages notify you when to change
the engine oil, or when to bring your ve hicle to a dealer for indicated maintenance
services.
To Use Maintenance MinderTM
1. Turn the ignition switch to ON (w*1.
2. Press the ( TRIP) knob repeatedly until
the engine oil life appears on the
information display.
The Maintenance Minder indicator ( ) stays
on in the instrument panel after the engine oil
life becomes 0% . Have the indicated
maintenance done by a dealer immediately.
*1: Models with the smart entry system have an ENGINE START/STOP button instead of an
ignition switch.
■Displaying the Maintenance Minder Information
Models with info rmation display
1Displaying 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.
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
* Not available on all models
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504
uuMaintenance MinderTMuTo Use Maintenance MinderTM
Maintenance
To switch the display, press the (TRIP ) knob.
*1: Models with the smart entry system have an ENGINE START/STOP button instead of an ignition switch.
■Maintenance Minder Messages on the Information Display
Oil Life DisplayExplanationInformationMaintenance Minder Indicator
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.
Comes on for a few seconds when
you turn the ignition switch to ON
(w*1, then goes off.
The 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.
Starts to come on when the
remaining engine oil life drops to
15 percent.
It goes off when the display is
switched.
The remaining 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.
Stays on as a reminder even when
the display is switched.
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505
uuMaintenance MinderTMuTo Use Maintenance MinderTM
Continued
Maintenance
■Maintenance Service Items1Maintenance Service Items
•Adjust the valves during services A, B, 1, 2, or 3 if
they are noisy.
Maintenance Minder Message
Maintenance
Minder Indicator
Sub Items
Main Item
U.S. models
*1: If a Maintenance Minder indicator 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.
*2: If you drive in dusty conditions, replace the air cleaner element every 15,000 miles (24,000 km).
*3: 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).
CODEMaintenance Main Items
A
●Replace engine oil*1
B●Replace engine oil*1 and oil filter●Inspect front and rear brakes●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#*4:
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 25,000 miles (40,000 km).
*5: If a Maintenance Minder Indicator does not appear more than 36 months after the display for item 7 is reset, change the brake fluid every 3 years.
CODEMaintenance Sub Items
1
●Rotate tires
2●Replace air cleaner element*2
●Replace dust and pollen filter*3
●Inspect drive belt
3
●Replace transmission fluid*4
4●Replace spark plugs●Inspect valve clearance
5
●Replace engine coolant
7●Replace brake fluid*5
Continuously variable transmission models
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