heating HONDA CIVIC SEDAN 2021 Owner's Manual (in English)
[x] Cancel search | Manufacturer: HONDA, Model Year: 2021, Model line: CIVIC SEDAN, Model: HONDA CIVIC SEDAN 2021Pages: 632, PDF Size: 33.83 MB
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Contents
This owner’s manual should be considered a permanent part of the
vehicle and should remain with the vehicle when it is sold.
This owner’s manual covers all models of your vehicle. You may find
descriptions of equipment and features that are not on your
particular model.
Images throughout this owner’s manu al (including the front cover)
represent features and equipment that are available on some, but
not all, models. Your particular mo del may not have some of these
features.
This owner’s manual is for vehicles sold in the United States and
Canada.
The information and specifications in cluded in this publication were
in effect at the time of approval for printing. Honda Motor Co., Ltd.
reserves the right, however, to discontinue or change specifications
or design at any time without notice and without incurring any
obligation.2 Safe Driving P. 33
For Safe Driving P. 34 Seat Belts P. 38 Airbags P. 46
2Instrument Panel P. 77
Indicators P. 78 Gauges and Driver Information Interface P. 108
2Controls P. 125
Clock P. 126 Locking and Unlocking the Doors P. 128
Moonroof* P. 151 Operating the Switches Around the Steering Wheel P. 152
Interior Lights/Interior Convenience Items P. 180
2 Features P. 201
Audio System P. 202 Audio System Basic Operation P. 209, 227
Customized Features P. 318, 325 HomeLink ® Universal Transceiver* P. 352
2 Driving P. 415
Before Driving P. 416 Towing a Trailer P. 421
Multi-View Rear Camera P. 503 Refueling P. 505
2Maintenance P. 511
Before Performing Maintenance P. 512 Maintenance MinderTM P. 515
Checking and Maintaining Wiper Blades P. 545
Climate Control System Maintenance P. 562
2Handling the Unexpected P. 571
Tools P. 572 If a Tire Goes Flat P. 573
Shift Lever Does Not Move P. 586 Overheating P. 587
If You Cannot Unlock the Fuel Fill Door P. 600
2 Information P. 603
Specifications P. 604 Identification Numbers P. 608
Emissions Testing P. 611 Warranty Coverages P. 613
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Quick Reference Guide
29
Handling the Unexpected (P 571)
Flat Tire (P 573)
●Park in a safe location and replace the
flat tire with the compact spare tire in the
trunk.
Indicators Come On
(P 589)
●Identify the indicator and consult the
owner's manual.
Engine Won’t Start
(P 580)
●If the battery is dead, jump start using a
booster battery.
Blown Fuse (P 595)
●Check for a blown fuse if an electrical
device does not operate.
Overheating (P 587)
●Park in a safe location. If you do not see
steam under the hood, open the hood,
and let the engine cool down.
Emergency Towing
(P 599)
●Call a professional towing service if you
need to tow your vehicle.
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96
uuIndicators uDriver Information Interface Wa rning and Information Messages
Instrument Panel
*1:Models with the smart entry system have an ENGINE START/STOP button instead of an ignition switch.
MessageConditionExplanation
●Appears when the engine coolant temperature gets
abnormally high.
2 Overheating P. 587
●Appears when you turn the ignition switch to ON
(w*1 without fastening the driver’s seat belt.
●Fasten the seat belt properly before you start to drive.
●Appears if the automatic brake hold is automatically
canceled while it is in operation.●Immediately depress the brake pedal.
●Appears when the automa tic brake hold system is
turned off.
2 Automatic Brake Hold P. 497
●Appears when the automa tic brake hold button is
pressed without wearing the driver’s seat belt.●Fasten the driver’s seat belt.
2 Automatic Brake Hold P. 497
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108
Instrument Panel
Gauges and Driver Information Interface
Gauges
Gauges include the speedometer, tachometer, fuel gauge, and related indicators.
They are displayed when the ignition switch is in ON
(w*1.
Displays your driving speed in mph or km/h.
Shows the number of engine revolutions per minute.
Displays the amount of fuel left in the fuel tank.
Displays the temperature of the engine coolant.
*1: Models with the smart entry system have an ENGINE START/STOP button instead of an
ignition switch.
■Speedometer
■Tachometer
■Fuel Gauge
■Temperature Gauge
1 Gauges
Press the (display /information) button
repeatedly until the icon is shown on the driver
information interface. Press ENTER , then press and
hold it again. The spee dometer reading and the
displayed measurements wi ll switch between mph
and km/h.
1 Tachometer
You can turn on or off the tachometer display.
2 Customized Features P. 115, 325
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. 587
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548
Maintenance
Checking and Maintaining Tires
Checking Tires
To safely operate your vehicle, your tires must be of the proper type and size, in
good condition with adequate tread, and properly inflated.
■Inflation guidelines
Properly inflated tires provide the best combination of handling, tread life, and
comfort. Refer to the driver’s doorjamb labe l or specifications page for the specified
pressure.
Underinflated tires wear unevenly, adversely affect handling and fuel economy, and
are more likely to fail from overheating.
Overinflated tires make your vehicle ride harshly, are more prone to road hazards,
and wear unevenly.
Every day before you drive, look at each of the tires. If one looks lower than the
others, check the pressure with a tire gauge.
At least once a month or before long trips, use a gauge to measure the pressure in
all tires, including the spare. Even tires in good condition can lose 1-2 psi (10-20 kPa,
0.1-0.2 kgf/cm
2) per month.
■Inspection guidelines
Every time you check inflation, also examine the tires and valve stems. Look for:
• Bumps or bulges on the side or in the tread . Replace the tire if you find any cuts,
splits, or cracks in the si de of the tire. Replace it if you see fabric or cord.
• Remove any foreign objects and inspect for air leaks.
• Uneven tread wear. Have a deal er check the wheel alignment.
• Excessive tread wear.
2 Wear Indicators P. 553
•Cracks or other damage around valve stem.
1Checking Tires
Measure the air pressure when tires are cold. This
means the vehicle has been parked for at least three
hours, or driven less than 1 mile (1.6 km). If
necessary, add or releas e air until the specified
pressure is reached.
If checked when hot, tire pressure can be as much as
4–6 psi (30–40 kPa, 0.3–0.4 kgf/cm
2) higher than if
checked when cold.
Whenever tire pressure is adjusted, you must
calibrate the TPMS. 2 TPMS Calibration P. 443
Have a dealer check the tires if you feel a consistent
vibration while driving. Ne w tires and any that have
been removed and reinst alled should be properly
balanced.
Check the spare tire pressu re once a month or before
long trips.
3WARNING
Using tires that are excessively worn or
improperly inflated can cause a crash in
which you can be seriously hurt or killed.
Follow all instruction s in this owner’s
manual regarding ti re inflation and
maintenance.
U.S. models
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571
Handling the Unexpected
This chapter explains how to handle unexpected troubles.
ToolsTypes of Tools .................................. 572
If a Tire Goes Flat
Changing a Flat Tire ......................... 573
Engine Does Not Start Checking the Engine ........................ 580
If the Smart Entry Remote Battery is Weak .. 581Emergency Engine Stop ................... 582
If the Battery Is Dead ....................... 583
Shift Lever Does Not Move .............. 586
Overheating How to Handle Overheating ............. 587 Indicator, Coming On/Blinking
If the Low Oil Pressure Indicator Comes On....589
If the Charging System Indicator Comes On ...589
If the Malfunction Indicator Lamp Comes
On or Blinks ................................... 590
If the Brake System Indicator (Red) Comes On or Blinks ................................... 591
If the Brake System Indicator (Red) Comes On or Blinks at the Same Time When the Brake
System Indicator (Amber) Comes On ... 592
If the Electric Power Steering (EPS) System Indicator Comes On ....................... 593 If the Low Tire Pressure/TPMS Indicator
Comes On or Blinks ....................... 594
Fuses Fuse Locations ................................. 595
Inspecting and Changing Fuses ........ 598
Emergency Towing ........................... 599
If You Cannot Unlock the Fuel Fill Door... 600
If You Cannot Open the Trunk ........ 601
Refueling ........................................... 602
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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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uuOverheating uHow to Handle Overheating
588
Handling the Unexpected
■Next thing to do
1.Check that the cooling fan is operating and
stop the engine once the temperature
gauge pointer comes down.
u If the cooling fan is not operating,
immediately stop the engine.
2. Once the engine has cooled down, inspect
the coolant level an d check the cooling
system components for leaks.
u If the coolant level in the reserve tank is
low, or no coolant in the tank, check that
the radiator is cool. Cover the reserve
tank cap with a hea vy cloth and open the
cap. Add coolant until it reaches the
MAX mark, and put the cap back on.
■Last thing to do
Once the engine has cooled sufficiently, restart it and check the temperature gauge.
If the temperature gauge pointer has gone do wn, resume driving. If it has not gone
down, contact a dealer for repairs.
1 How to Handle Overheating
If the coolant is leaking, contact a dealer for repairs.
Use water as an emergency/temporary measure only.
Have a dealer flush the system with proper antifreeze
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
Reserve TankMIN
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592
uuIndicator, Coming On/Blinking uIf the Brake System Indicator (Red) Comes On or Blinks at the Same Time When the Brake System Indicator (Amber) Comes On
Handling the Unexpected
If the Brake System Indicator (Red) Comes On or
Blinks at the Same Time When the Brake System
Indicator (Amber) Comes On
■If the brake system indicator (red ) comes on or blinks at the
same time when the brake syst em indicator (amber) comes on,
release the parking brake manually or automatically
2 Parking Brake P. 494
•If the brake system indicator (red) co ntinuously comes on or blinks at
the same time when the brake system indicator (amber) comes on,
stop the vehicle in a safe place an d have it inspected by a dealer
immediately.
u Preventing the vehicle from movi ng, put the transmission into
(P.
•If only the brake system indicator (r ed) is turned off, avoid using the
parking brake and have your vehicle checked by a dealer immediately.
1If the Brake System Indicator (Red) Comes On or Blinks at the Same
Time When the Brake System Indicator (Amber) Comes On
If you apply the parking br ake, you may not be able
to release it.
If the brake system indicator (red) and the brake
system indicator (amber) come on at the same time,
the parking brake is working.
If the brake system indicator (red) blinks at the same
time when the brake system indicator (amber) comes
on, the parking brake may not work because it is
checking the system.
If you repeatedly operate the electric parking brake in
a short period of time, the brake stops operating to
prevent heating of the system and the indicator
blinks.
It returns to its original state in approximately one
minute.
U.S.
Canada
(Red)
U.S.
Canada
(Amber)
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621
Index
Coolant (Engine)...................................... 531
Adding the Coolant ................................ 532
Overheating ............................................ 587
Creeping (Continuously Variable Transmission) .......................................... 431
Cup Holders .............................................. 184
Customer Service Information ................ 617
Customized Features ............... 115, 318, 325
D
Daytime Running Lights .......................... 161
Dead Battery ............................................ 583
Defaulting All the Settings ...................... 351
Defrosting the Windshield and Windows ................................................. 197
Devices that Emit Radio Waves ............... 609
Dimming
Headlights .............................................. 158
Rearview Mirror ...................................... 170
Dipstick (Engine Oil) ................................ 525
Directional Signals (Turn Signal) ............. 157
Display Setup .................................... 215, 250
Display/Information Button ............ 110, 228
Door Mirrors ............................................. 171
Doors ........................................................ 128
Auto Door Locking.................................. 141
Auto Door Unlocking .............................. 141
Door Open Message ........................... 37, 95
Keys........................................................ 128 Locking/Unlocking the Doors from
the Inside............................................... 138
Locking/Unlocking the Doors from the Outside............................................ 131
DOT Tire Quality Grading ........................ 551
Driver Information Interface ................... 109
Warning and Information Messages .......... 95
Driving ....................................................... 415
Braking .................................................... 494
Continuously Variable Transmission ......... 431
Shifting Position .............................. 432, 434
Starting the Engine .......................... 422, 425
Dust and Pollen Filter ............................... 562
E
Eco Assist® System ...................................... 11
ECON Button ............................................. 438
Elapsed Time ............................................. 112
Electric Power Steering (EPS) System Indicator ............................................ 85, 593
Electronic Stability Control (ESC) ............. 439
Emergency ................................................ 599
Emergency Engine Stop ........................... 582
Emergency Trunk Opener ................ 144, 601
Emissions Testing (Readiness Codes) ....... 611
Engine
Coolant ................................................... 531
If the Battery Is Dead ............................... 583
Oil ........................................................... 524
Starting ........................................... 422, 425 Switch Buzzer.......................................... 152
Engine Coolant ......................................... 531
Adding the Coolant................................. 532
Overheating ............................................ 587
Temperature Gauge ................................ 108
Engine Oil ................................................. 524
Adding .................................................... 527
Checking................................................. 525
Displaying Maintenance Minder Information ........................................... 516
Low Oil Pressure Indicator ................. 81, 589
Recommended Engine Oil ....................... 524
ENGINE START/STOP Button .................... 153
Exhaust Gas Hazard (Carbon Monoxide) .. 75
Exterior Care (Cleaning) ........................... 565
Exterior Mirrors ........................................ 171
F
Features.................................................... 201
Filters
Dust and Pollen ....................................... 562
Oil ........................................................... 528
Flat Tire ..................................................... 573
Floor Mats ................................................. 564
Fluids Brake ...................................................... 534
Continuously Variable Transmission (CVT) ..................................................... 533
Engine Coolant ....................................... 531
Windshield Washer ................................. 535
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