2018 HONDA CIVIC COUPE coolant

27
Quick Reference Guide
Maintenance (P 499)
Under the Hood (P 512)
● Check engine oil, engine coolant, and windshield washer fluid. Add
when necessary.
● Check brake/clutch
* fluid.
● Check the battery condition monthly.
aPull the hood release handle under the corner of the dashboard.
bLocate the hood latch lever, pull it up, and then raise the hood.
Once you have raised the hood slightly, you can release the lever.
cWhen finished, close the hood and make sure it is firmly locked in
place.
Lights (P 527)
● Inspect all lights regularly.
Wiper Blades (P 536)
● Replace blades if they leave
streaks across the windshield.
Tires (P 539)
● Inspect tires and wheels
regularly.
● Check tire pressures regularly.
● Install snow tires for winter
driving.
* Not available on all models
18 CIVIC 2D HCM (KA KC KL)-31TBG6201.book 27 ページ ２０１８年１０月２６日　 金曜日　午前９時１０分

97
uuIndicators uDriver Information Interface Wa rning and Information Messages*
Continued
Instrument Panel
Driver Information Interface Warning and Information Messages*
The following messages appear only on the driver information interface. Press the (d isplay/information) button to see the message
again with the system message indicator on.
MessageConditionExplanation
●Appears if either door or th e trunk is not completely
closed.
●Appears if either door or the trunk is opened while
driving. The beeper sounds.
●Goes off when both doors and the trunk are closed.
●Appears when the washer fluid gets low.●Refill the washer fluid.
2Refilling Window Washer Fluid P. 526
●Appears when the scheduled maintenance is due
soon.
●Consequently, Maintenance Due Now and
Maintenance Past Due follow.
2Maintenance Minder Messages on the Driver
Information Interface P. 508
●Appears when there is a problem with the sensor on
the battery.●Have your vehicle checked by a dealer.
2Checking the Battery P. 549
●Appears along with the ba ttery charging system
indicator when the battery is not charging.●Turn off the climate control sy stem and rear defogger to
reduce electricity consumption.
2 If the Charging System Indicator Comes On P. 591
●Appears when the engine coolant temperature gets
abnormally high.
2Overheating P. 589
Canadian models
* Not available on all models
18 CIVIC 2D HCM (KA KC KL)-31TBG6201.book 97 ページ ２０１８年１０月２６日　 金曜日　午前９時１０分

uuGauges and Displays uGauges
110
Instrument Panel
Displays the amount of fuel left in the fuel tank.
Displays the temperature of the engine coolant. Blinks when the tachometer reading
approaches the red zone.
■Fuel Gauge
■Temperature Gauge
■Shift Up Backlight*
1Fuel Gauge
NOTICE
You should refuel when the reading approaches .
Running out of fuel can cause the engine to misfire,
damaging the cata lytic converter.
The actual amount of remain ing fuel may differ from
the fuel gauge reading.E
1 Temperature Gauge
NOTICE
Driving with the temperat ure gauge pointer in the
upper zone can cause serious engine damage. Pull
safely to the side of th e road and allow engine
temperature to return to normal. 2 Overheating P. 589
1Shift Up Backlight*
You can use the customized features to turn the shift
up backlight blink feature on and off.
2 Customized Features P. 316
Shift Up Backlight
* Not available on all models
18 CIVIC 2D HCM (KA KC KL)-31TBG6201.book 110 ページ ２０１８年１０月２６日 　金曜日　午前９時１０分

306
uuGeneral Information on the Audio System uHonda App License Agreement
Features
E. Information Collection and Storage
1. Information Collection , Use, Transmission and Storage of Data. Consent to Use of Data:
You agree that HONDA and PROVIDERS may
collect and use your information gathered in any manner as part of product support services related to the SOFTWARE or related services.
HONDA may share such information with third parties, including, without limitation, PROV IDERS, third party software and service s
suppliers, their affiliates and/or their design ated agents, solely to improve their products or to provide services or technologies to you.
HONDA, third party software and systems supp liers, their affiliates and/or their designated agent may disclose this information to others,
but not in a form that pe rsonally identifies you.
2. Information Storage.
Depending on the type of multimedia system you have in your VEHICLE, certain information may be stored for ease
of use of the SOFTWARE including, without limitation, search hi story, location history in certain applications, previous and saved
destinations, map locations within certain applications, and device numbers and contact information.
(a) Vehicle Health Information.
Your VEHICLE may remotely trans mit information regarding the status and health of your VEHICLE
(“VEHICLE INFORMATION”) to HONDA without notification to you. VEHICLE INFORMATION may contain VEHICLE maintenance and
malfunction status that is derived from VEHICLE diagnostic data and includes, but is not limited to, status of powered doors and windows,
battery life data, battery charging data, VEHICLE speed, coolant temperat ure, air compressor revolution, output power, warning codes,
diagnostic trouble codes, fuel injection volume, and engine rotati ons per minute. VEHICLE HEALTH INFORMATION may be used by HONDA
for research and development, to deliver HO NDA SERVICES and information to you, and to contact you, and is retained only for a period
of time necessary to fulfill these goals.
(b) VEHICLE Geolocation Data (non-navigation/map based).
If you opt-in to geolocation-based SERVICES, your vehicle’s geolocation data
(latitude and longitude) will be automatically sent from your VEHICLE to HONDA and PROVIDERS.
(c) You understand that the inputting or uploading of information to your VEHICLE’s multimedia system or the SOFTWARE or SERVICES is
at your own risk and that HONDA is not resp onsible for unauthorized access to or use of any personal or other information. All information
uploaded to the SOFTWARE and SERVICES may be stored on your VEHI CLES’s multimedia system and you understand that the security and
safety of your VEHICLE’s multimedia system is your sole responsibility.
18 CIVIC 2D HCM (KA KC KL)-31TBG6201.book 306 ページ ２０１８年１０月２６日 　金曜日　午前９時１０分

uuWhen Driving uStarting the Engine
418
Driving
■To stop the engine1Remote Engine Start with Vehicle Feedback*
•You have already used the remote twice to start
the engine.
•Another registered smart entry remote is in the
vehicle.
•There is an antenna failure.
•Door is unlocked with the built-in key.
•The engine oil pressure is low.•The engine coolant temper ature is extremely high.
•The security system alarm is not set.
While the engine is running, the vehicle will
automatically activate climate control with a preset
temperature of 72°F (22°C).
When it is warm outside:
•The air conditioning is acti vated in recirculation
mode.
When it is cold outside:
•The defroster is activated at a moderately warm
temperature.
•The rear defogger, door mirror heaters*, and seat
heaters* are activated.
Press and hold the button for one
second.
Go within the range,
and try again.
The exterior lights flash once if the engine stops successfully.
The exterior lights will not flash when the remote is out of
the smart entry system range.
The engine will not stop.
* Not available on all models
18 CIVIC 2D HCM (KA KC KL)-31TBG6201.book 418 ページ ２０１８年１０月２６日
　金曜日　午前９時１０分

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
18 CIVIC 2D HCM (KA KC KL)-31TBG6201.book 499 ページ ２０１８年１０月２６日 　金曜日　午前９時１０分

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
18 CIVIC 2D HCM (KA KC KL)-31TBG6201.book 505 ページ ２０１８年１０月２６日 　金曜日　午前９時１０分

509
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
System Message
Indicator
Sub Items
Main Item
U.S. models
*1: If a Maintenance Minder message 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).
CODEMaintenance Main Items
A
●Replace engine oil*1
B●Replace engine oil*1 and oil filter●Inspect front and rear brakes●Check expiration date for temporary tire repair kit
bottle (if equipped)
●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#*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).
*4:
Driving in mountainous areas at very low vehicle speeds results in higher trans mission temperatures. This requires
transmission fluid changes more freque ntly than recommended by the Maintenance Minder. If you regularly drive
your vehicle under these conditions, have the transmi ssion fluid changed every 25,000 miles (40,000 km).
*5: If a Maintenance Minder message 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
18 CIVIC 2D HCM (KA KC KL)-31TBG6201.book 509 ページ ２０１８年１０月２６日 　金曜日　午前９時１０分