2021 HONDA CIVIC SEDAN open hood

Continued427
uuWhen Driving uStarting the Engine
Driving
You can remotely start the engine using the button on the smart entry remote.
■To start the engine
When started remotely, the engine automati cally shuts off after 10 minutes of idling
and/or the brake pedal and ENGINE START/STOP button have not been pressed
simultaneously.
To extend the run time for another 10 minutes during the first run, press the
button, then press an d hold the button.
u Some exterior lights flash six times if a 10-minute extension request was
transmitted successfully.
■Remote Engine Start with Vehicle Feedback*1 Remote Engine Start with Vehicle Feedback*
The remote engine start may violate local laws.
Before using the remote e ngine start, check your
local laws.
If there are buildings an d obstacles between your
vehicle and the remote, th e range will be reduced.
The range may be less when the vehicle is running.
This distance may vary by external electrical
interference.
The engine may not start by the remote engine start
if:
•You have disabled a remo te engine start setting
using the audio/information screen.
•The power mode is not in VEHICLE OFF.
•The transmission is in a position other than ( P.•The hood is open, or any door or the trunk is
unlocked.
3WARNING
Carbon monoxide ga s is toxic and can
rapidly accumulate in closed or even partly
enclosed areas.
Breathing it can cause unconsciousness and
even kill you.
Never use the remote engine starter with
the vehicle parked in a garage or other
areas with limited ventilation.
Press the button, th en press and hold
the button.
Some exterior lights flash once.
Go within the range,
and try again.
LED: Blinks when any button is pressed.
Some exterior lights flash six
times if the engine started. Exterior lights will not flash
if the engine does not start.
* Not available on all models
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511
Maintenance
This chapter discusses basic maintenance.
Before Performing MaintenanceInspection and Maintenance ............ 512
Safety When Performing Maintenance .... 513Parts and Fluids Used in Maintenance Service ........................................... 514
Maintenance Minder
TM..................... 515
Maintenance Under the Hood
Maintenance Items Un der the Hood .... 521Opening the Hood ........................... 523
Recommended Engine Oil ................ 524
Oil Check ......................................... 525
Adding Engine Oil ............................ 527
Changing the Engine Oil and Oil Filter..... 528
Engine Coolant ................................ 531
Transmission Fluid ............................ 533
Brake Fluid ....................................... 534
Refilling Window Washer Fluid......... 535
Replacing Light Bulbs ....................... 536
Checking and Maintaining Wiper Blades.... 545Checking and Maintaining Tires
Checking Tires ................................. 548
Tire and Loading Information Label .. 549
Tire Labeling .................................... 549
DOT Tire Quality Grading (U.S. Vehicles).. 551Wear Indicators................................ 553
Tire Service Life ................................ 553 Tire and Wheel Replacement ........... 554
Tire Rotation .................................... 555
Winter Tires ..................................... 556
Battery ............................................... 558
Remote Transmitter Care Replacing the Button Battery ........... 560
Climate Control System Maintenance....562CleaningInterior Care .................................... 563
Exterior Care.................................... 565
Accessories and Modifications Accessories ...................................... 568
Modifications................................... 569
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523
uuMaintenance Under the Hood uOpening the Hood
Maintenance
Opening the Hood
1. Park the vehicle on a level surface, and set
the parking brake.
2. Pull the hood release handle under the
driver’s side lower corner of the dashboard.
u The hood will pop up slightly.
3. Pull up the hood latch lever (located under
the front edge of the hood to the center)
and raise the hood. Once you have raised
the hood slightly, you can release the lever.
4. Remove the support rod from the clamp
using the grip. Mount the support rod in
the hood.
When closing, remove the support rod, and
stow it in the clamp, then gently lower the
hood. Remove your hand at a height of
approximately 12 inches (30 cm) and let the
hood close.1 Opening the Hood
NOTICE
Do not open the hood when the wiper arms are
raised. The hood will strike the wipers, resulting in
possible damage to the hood and/or the wipers.
NOTICE
Do not press the engine cover forcibly. This may
damage the engine cover and component parts.
When closing the hood, check that the hood is
securely latched.
If the hood latch lever moves stiffly, or if you can
open the hood without lifti ng the lever, the latch
mechanism should be cl eaned and lubricated.
3WARNING
The hood support rod can become very hot
due to heat from the engine.
To ensure against possible burns, do not
handle the metal section of the rod: Use
the foam grip instead.
2.0 L engine models
Hood Release Handle
Pull
Lever
Support Rod
Grip
Clamp
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528
uuMaintenance Under the Hood uChanging the Engine Oil and Oil Filter
Maintenance
Changing the Engine Oil and Oil Filter
You must change the engine oil and oil filter regularly in order to maintain the
engine’s lubrication. The engine may be damaged if they are not changed regularly.
Change the oil and filter in accordance with the mainte nance message on the driver
information interface. 1.Run the engine until it reaches normal
operating temperature, and then turn the
engine off.
2. Open the hood and remove the engine oil
fill cap.
3. Remove the Phillips-head screws and
slotted head screws by turning 90°
counter-clockwise on the undercarriage
and remove the under cover.1Changing the Engine Oil and Oil Filter
NOTICE
You may damage the environment if you do not
dispose of the oil in a suitable way. If you are
changing the oil by yourself , appropriately dispose of
the used oil. Put the oil in a sealed container and take
it to a recycling center. Do not throw the oil away
into a garbage can or onto the ground.
Under Cover
Screw
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583Continued
Handling the Unexpected
If the Battery Is Dead
Jump Starting Procedure
Turn off the power to electric devices, such as audio and lights. Turn off the engine,
then open the hood. 1.Connect the first jumper cable to your
vehicle’s battery + terminal.
2. Connect the other end of the first jumper
cable to the booster battery + terminal.
u Use a 12-volt booster battery only.
u When using an automotive battery
charger to boost your 12-volt battery,
select a lower charging voltage than 15-
volt. Check the charger manual for the
proper setting.
3. Connect the second jumper cable to the
booster battery - terminal.
■Jump Starting Procedure1If the Battery Is Dead
Securely attach the jumper cables clips so that they
do not come off when the e ngine vibrates. Also be
careful not to tangle the ju mper cables or allow the
cable ends to touch each other while attaching or
detaching the jumper cables.
3WARNING
A battery can explode if you do not follow
the correct procedure, seriously injuring
anyone nearby.
Keep all sparks, open flames, and smoking
materials away from the battery.
Booster Battery
1.5 L engine models
2.0 L engine models
Booster Battery
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587Continued
Handling the Unexpected
Overheating
How to Handle Overheating
Overheating symptoms are as follows:
•The temperature gauge pointer is at the mark or the engine suddenly loses
power.
• Steam or spray comes out of the engine compartment.
■First thing to do
1. Immediately park the vehicle in a safe place.
2. Turn off all accessories and turn on the hazard warning lights.
u No steam or spray present: Keep the engine running and open the hood.
u Steam or spray is present: Turn off the engine and wait until it subsides.
Then open the hood.
1 How to Handle Overheating
NOTICE
Continuing to drive with the temperature gauge
pointer at the mark may damage the engine.
3WARNING
Steam and spray from an overheated
engine can seriously scald you.
Do not open the hood if steam is coming
out.
H
H
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589
Handling the Unexpected
Indicator, Coming On/Blinking
If the Low Oil Pressure Indicator Comes On
■Reasons for the indicator to come on
Comes on when the engine oil pressure is low.
■What to do as soon as the indicator comes on
1. Immediately park the vehicle on level ground in a safe place.
2. If necessary, turn the hazard warning lights on.
■What to do after parking the vehicle
1. Stop the engine and let it sit for approximately three minutes.
2. Open the hood and check the oil level.
u Add oil as necessary.
2 Oil Check P. 525
3.Start the engine and check th e low oil pressure indicator.
u The indicator goes off: Start driving again.
u The indicator does not go off within 10 seconds: Immediately stop
the engine and contact a dealer for repairs.
If the Charging System Indicator Comes On
■Reasons for the indicator to come on
Comes on when the battery is not being charged.
■What to do when th e indicator comes on
Turn off the climate control system, rear defogger, and other electrical
systems, and immediately co ntact a dealer for repairs.
1If the Low Oil Pressure Indicator Comes On
NOTICE
Running the engine with low oil pressure can cause
serious mechanical damage almost immediately.
1If the Charging System Indicator Comes On
If you need to stop temporarily, do not turn off the
engine. Restarting the engi ne may rapidly discharge
the battery.
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624
Index
Lubricant Specifications Chart......... 604, 606
Luggage (Maximum Load Limit) .............. 419
M
Maintenance............................................. 511
Adding the Coolant ................................. 532
Battery..................................................... 558
Brake Fluid............................................... 534
Cleaning .................................................. 563
Climate Control System ........................... 562
Coolant ................................................... 531
Maintenance Minder
TM............................ 515
Oil ........................................................... 525
Precautions .............................................. 512
Remote Transmitter ................................. 560
Replacing Light Bulbs ............................... 536
Safety ...................................................... 513
Service Items............................................ 518
Tires ........................................................ 548
Transmission Fluid.................................... 533
Under the Hood....................................... 521
Malfunction Indicator Lamp .............. 81, 590
Map Lights ................................................ 181
Maximum Load Limit ................................ 419
Meters, Gauges ......................................... 108
Mirrors ....................................................... 170
Adjusting ................................................. 170
Door ........................................................ 171
Exterior .................................................... 171
Interior Rearview...................................... 170 Modifications (and Accessories)
.............. 568
Moonroof ................................................. 151
MP3 ................................................... 221, 277
Multi-View Rear Camera .......................... 503
N
Numbers (Identification).......................... 608
O
Odometer................................................. 111
Oil (Engine) ............................................... 524
Adding .................................................... 527
Checking................................................. 525
Displaying Maintenance Minder Information ........................................... 516
Low Oil Pressure Indicator ................. 81, 589
Recommended Engine Oil ....................... 524
Viscosity .................................................. 524
Open Source Licenses ............................... 316
Opening Trunk ...................................................... 601
Opening/Closing Hood....................................................... 523
Moonroof ............................................... 151
Power Windows ...................................... 148
Trunk ...................................................... 142
Opening/Closing the Moonroof .............. 151
Outside Temperature Display .................. 113
Overheating .............................................. 587
P
Paddle Shifters (7-Speed Manual Shift
Mode) ..................................................... 436
Pandora® ................................................. 275
Panic Mode ............................................... 147
Parking ..................................................... 501
Parking Brake ........................................... 494
Parking Brake and Brake System Indicator
(Amber) ....................................... 79, 80, 592
Parking Brake and Brake System Indicator (Red) .......................................... 78, 591, 592
Passenger Airbag Off Indicator ................. 59
Passing Indicators ..................................... 158
Playing Bluetooth ® Audio ............... 224, 280
Power Windows ....................................... 148
Precautions While Driving Rain ........................................................ 430
Pregnant Women ....................................... 44
Puncture (Tire) ......................................... 573
R
Radio (FM/AM)................................. 216, 256
Radio (SiriusXM ®)..................................... 260
Radio Data System (RDS) ................. 217, 258
Range ........................................................ 112
RDS (Radio Data System) ................. 217, 258
Readiness Codes (Emissions Testing) ...... 611
Rear Defogger/Heated Door Mirror Button ..................................................... 167
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