2021 HONDA CIVIC SEDAN fuel cap

26
Quick Reference Guide
Refueling (P 505)
Fuel recommendation: Unleaded gasoline, pump octane number 87 or higher
Fuel tank capacity:
12.39 US gal (46.9 L)
aUnlock the driver’s
door. 2 Locking/Unlocking
the Doors from
the Inside
(P138)
bPress on the edge of
the fuel fill door to
make it pop up
slightly.
cAfter refueling, wait
for about five
seconds before
removing the filler
nozzle.Wait for five seconds
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505
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.
■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.
For further important fuel-related 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 gaso line. For more information on top
tier gasoline, visit www.toptiergas.com .
■Fuel tank capacity: 12.39 US gal (46.9 L)
Unleaded gasoline, pump octane number 87 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 blended 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.
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506
uuRefueling uHow to Refuel
Driving
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
Fuel Fill Door
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507
uuRefueling uHow to Refuel
Driving
5. Place the end of the filler nozzle on the
lower part of filler opening, then insert it
slowly and fully.
u Make sure that the end of the filler
nozzle goes down along with the filler
pipe.
u Keep the filler nozzle level.
u When the tank is full, the filler nozzle will
click off automatically.
u After filling, wait about five seconds
before removing the filler nozzle.
6. Shut the fuel fill door by hand.1How to Refuel
Use the lock tab or the ma ster door lock switch to
unlock the fuel fill door.
The vehicle doors and fuel fill door automatically
relock if the remote unlock function is used. This can
be deactivated by briefl y opening then closing the
driver’s door.
The fuel fill door and its latching mechanism can be
permanently damaged if the fuel fill door is forced
closed when the driver’s door is locked.
The filler nozzle automatically stops to leave space in
the fuel tank so that fuel does not overflow as a result
of changes in air temperature.
Do not continue to add fuel after the filler nozzle has
automatically stopped. Addi tional fuel can exceed
the full tank capacity.
If the filler nozzle keeps tu rning off when the tank is
not full, there may be a pr oblem with the pump’s fuel
vapor recovery system. Try fi lling at another pump. If
this does not fix the problem, consult a dealer.
If you have to refuel y our vehicle from a portable
container, use the funnel pr ovided with your vehicle.
2 Refueling From a Portable Fuel Container
P. 602
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531
uuMaintenance Under the Hood uEngine Coolant
Continued
Maintenance
Engine Coolant
This coolant is premixed with 50% an tifreeze and 50% water. Do not add any
straight antifreeze or water.
We recommend you check the engine coolant level every time you refuel. Check the
reserve tank. Add the engine coolant accordingly.
1. Make sure the engine and radiator are cool .
2. Check the amount of coolant in the reserve
tank.
u If the coolant level is below the MIN
mark, add the specified coolant until it
reaches the MAX mark.
3. Inspect the cooling system for leaks.
Specified coolant: Ho nda Long Life Antifreeze/Coolant Type 2
■Checking the Coolant
1Engine Coolant
NOTICE
Genuine Honda engine coolan t is a 50/50 mixture of
antifreeze and water that can withstand freezing at
temperatures as low as about −31°F (−35°C). If your
vehicle is consistently subjected to temperatures
below this, the concentration of antifreeze in the
coolant should be increased. Consult a dealer for
details.
If Honda antifreeze /coolant is not available, you may
use another major brand of non-silicate coolant as a
temporary replacement. Check that it is a high quality
coolant recommended for aluminum engines.
Continued use of any non-Honda coolant can result
in corrosion, causing the cooling system to
malfunction or fail. Have the cooling system flushed
and refilled with Honda anti freeze/coolant as soon as
possible.
3WARNING
Removing the reserve tank cap while the
engine is hot can cause the coolant to spray
out, seriously scalding you.
Always let the engine and radiator cool
down before removing the reserve tank
cap.
MAX
MINReserve Tank
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565
uuCleaning uExterior Care
Continued
Maintenance
Exterior Care
Dust off the vehicle body after you drive. Regularly inspect your vehicle for scratches
on painted surfaces. A scratch on a painted surface can result in body rust. If you
find a scratch, promptly repair it.
Wash the vehicle regularly. Wash more frequently when driving in the following
conditions:
• If driving on roads with road salt.
• If driving in coastal areas.
• If tar, soot, bird droppings, insects, or tree sap are stuck to painted surfaces.
• Make sure to follow the instructions indicated on the automated car wash.
• Fold in the door mirrors.
• For models equipped with automatic inte rmittent wipers, turn the wipers off.
• Keep sufficient distance between the cleaning nozzle and the vehicle body.
• Take particular care around the windows. Standing too close may cause water to
enter the vehicle interior.
• Do not spray high pressure water directly into the engine compartment. Instead,
use low pressure water and a mild detergent.
■Washing the Vehicle
■Using an Automated Car Wash
■Using High Pressure Cleaners
1 Washing the Vehicle
Do not spray water into the air intake vents. It can
cause a malfunction.
Do not spray water onto the fuel fill door directly. A
high-pressure spray ma y cause it to open.
Do not spray water onto the capless unit when the
fuel fill door is open. It ca n cause damage to the fuel
system or engine.
If you need to lift the wiper arms away from the
windshield, first set the wiper arms to the
maintenance position. 2 Changing the Wiper Blade Rubber P. 545
Air Intake Vents
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604
Information
Specifications
■Vehicle Specifications
■ Air Conditioning
ModelCivic
No. of Passengers:
Front 2
Rear 3
Total 5
Weights:Gross Vehicle
Weight Rating See the certification label on the driver’s
doorjamb
Gross Axle Weight
Rating (Front)See the certification label on the driver’s
doorjamb
Gross Axle Weight
Rating (Rear)See the certification label on the driver’s
doorjamb
Refrigerant TypeHFO-1234yf (R-1234yf)
Charge Quantity 13.2 – 15.0 oz (375 – 425 g)
Lubricant TypeRL85HM (POE)
Quantity 4.7 – 6.3 cu-in (77 – 103 cm3)
2.0 L engine models■ Engine Specifications
■ Fuel
■ Washer Fluid
Displacement121.76 cu-in (1,996 cm3)
Spark Plugs NGK
DILKAR7H11GS
DILKAR7G11GS
DENSO DXE22HQR-D11S
Fuel:
TypeUnleaded gasoline, Pump octane number
of 87 or higher
Fuel Tank Capacity 12.39 US gal (46.9 L)
Tank CapacityU.S.: 2.6 US qt (2.5 L)
Canada: 4.8 US qt (4.5 L)
■ Light Bulbs
Headlights (Low Beam)55 W (H11)
Headlights (High Beam) 60 W (HB3)
Fog Lights*35 W (H8)
Parking/Daytime Running Lights LED
Front Side Marker Lights3 W
Front Turn Signal Lights 21 W (Amber)
Brake Lights21 W
Rear Turn Signal Lights 21 W (Amber)
Tail/Rear Side Marker LightsLED
Back-Up Lights 16 W
TaillightsLED
High-Mount Brake Light 21 W
Rear License Plate LightLED
Interior Lights Map Lights 5 W
Ceiling Light 8 W
Vanity Mirror Lights
*2 W
Glove Box Light LED
Trunk Light 5 W
* Not available on all models
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606
uuSpecifications u
Information
■
Vehicle Specifications
■ Air Conditioning
ModelCivic
No. of Passengers:
Front 2
Rear 3
Total 5
Weights:Gross Vehicle
Weight RatingSee the certification label on the driver’s
doorjamb
Gross Axle Weight
Rating (Front)See the certification label on the driver’s
doorjamb
Gross Axle Weight
Rating (Rear)See the certification label on the driver’s
doorjamb
Refrigerant TypeHFO-1234yf (R-1234yf)
Charge Quantity 13.2 – 15.0 oz (375 – 425 g)
Lubricant TypeRL85HM (POE)
Quantity 4.7 – 6.3 cu-in (77 – 103 cm3)
1.5 L engine models■ Engine Specifications
■ Fuel
■ Washer Fluid
Displacement91.38 cu-in (1,498 cm3)
Spark Plugs NGK ILZKAR8H8S
Fuel:
TypeUnleaded gasoline, Pump octane number
of 87 or higher
Fuel Tank Capacity 12.39 US gal (46.9 L)
Tank CapacityU.S.: 2.6 US qt (2.5 L)
Canada: 4.8 US qt (4.5 L)
■ Light Bulbs
*1: Models with 215/50R17 tires
*2: Models with 235/40R18 tires
*3: Models with tire pressure monitoring system
*4: Models without tire pressure monitoring system
Headlights (Low Beam)55 W (H11)*1
LED*2
Headlights (High Beam) 60 W (HB3)*1
LED*2
Fog Lights35 W (H8)*3
LED*4
Parking/Daytime Running Lights LEDFront Side Marker Lights3 W
Front Turn Signal Lights 21 W (Amber)*1
LED*2
Side Turn Signal Lights
(on Door Mirrors)*LED
Brake Lights 21 W
Rear Turn Signal Lights21 W (Amber)
Tail/Rear Side Marker Lights LED
Back-Up Lights16 W
Taillights LED
High-Mount Brake Light21 W
Rear License Plate Light LED
Interior LightsMap Lights5 WCeiling Light8 WVanity Mirror Lights2 WGlove Box LightLEDTrunk Light5 W
* Not available on all models
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