2018 HONDA CIVIC SEDAN coolant temperature

uuOverheating uHow to Handle Overheating
602
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 heavy 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
18 CIVIC 4D HCM (KA KC KL)-31TBA6201.book 602 ページ ２０１８年１０月３０日 　火曜日　午前７時２８分

Index
631
Index
Index
A
ABS (Anti-lock Brake System).................. 490
Accelerator Position Meter ..................... 120
Accessories and Modifications ................ 570
Accessory Power Socket ........................... 193
Adaptive Cruise Control (ACC) with Low Speed Follow (LSF) ........................... 91, 448
Adding the Coolant ................................. 534
Additives Coolant .................................................. 533
Engine Oil ............................................... 526
Washer ................................................... 537
Additives, Engine Oil ............................... 526
Adjusting
Armrest .................................................. 186
Clock ...................................................... 134
Front Head Restraints .............................. 182
Front Seats.............................................. 179
Mirrors.................................................... 177
Rear Seats ............................................... 185
Steering Wheel ....................................... 176
Temperature ................................... 112, 118
Adjusting the Clock ................................. 134
Adjusting the Sound ........................ 224, 259
Agile Handling Assist ............................... 475
Air Conditioning System (Climate Control System) .................................................... 202
Changing the Mode................................ 205
Defrosting the Windshield and Windows .............................................. 206
Dust and Pollen Filter .............................. 564 Recirculation/Fresh Air Mode ................... 205
Sensor ..................................................... 209
Synchronized Mode ................................. 208
Using Automatic Climate Control ............ 202
Air Pressure ............................... 551, 619, 621
Airbags ........................................................ 46
Advanced Airbags ..................................... 52
After a Collision ......................................... 49
Airbag Care ............................................... 59
Event Data Recorder .................................... 0
Front Airbags (SRS) .................................... 49
Indicator .............................................. 57, 81
Passenger Front Airbag Off Indicator ......... 58
Sensors ...................................................... 46
Side Airbags .............................................. 53
Side Curtain Airbags .................................. 55
AM/FM Radio .................................... 226, 266
Android Auto ............................................ 303
Anti-lock Brake System (ABS) .................. 490
Indicator .................................................... 81
Apple CarPlay ........................................... 300
Armrest ..................................................... 186
Audio Remote Controls ............................ 215
Audio System ............................ 212, 219, 237
Adjusting the Sound ........................ 224, 259
Audio/Information Screen ................ 220, 238
Changing the Home Screen Icon Layout .. 242
Changing the Screen Interface ................. 256
Closing Apps ........................................... 258
Customizing the Meter ............................ 243
Display Setup ................................... 225, 260 Error Messages ........................................ 307
General Information ................................ 310
Home Screen........................................... 249
iPod ................................................ 228, 278
Limitations for Manual Operation ............ 261
Menu Customize ..................................... 257
MP3/WMA/AAC .............................. 231, 287
Reactivating ............................................ 214
Recommended Devices............................ 311
Remote Controls ..................................... 215
Security Code .......................................... 214
Selecting an Audio Source ....................... 261
Status Area ............................................. 255
Theft Protection ...................................... 214
USB Flash Drives ...................................... 311
USB Port(s) .............................................. 213
Wallpaper Setup.............................. 222, 247
Audio/Information Screen ............... 220, 238
Authorized Manuals ................................ 629
Auto Door Locking/Unlocking ................. 149
Customize ............................... 130, 150, 359
Automatic Brake Hold ............................. 487
Indicator............................................ 78, 487
Automatic Brake Hold System Indicator............................................ 78, 487
Automatic Lighting .................................. 169
Average Fuel Economy .................... 111, 117
Average Speed ..
....................................... 117
18 CIVIC 4D HCM (KA KC KL)-31TBA6201.book 631 ページ ２０１８年１０月３０日 　火曜日　午前７時２８分

633
Index
Cruise Control.......................................... 443
Indicator ................................................... 88
Cup Holders .............................................. 191
Customer Service Information ................ 630
Customized Features ....................... 124, 328
D
Daytime Running Lights .......................... 171
Dead Battery ............................................ 597
Defaulting All the Settings ...................... 360
Defrosting the Windshield and Windows ......................................... 200, 206
Devices that Emit Radio Waves ............... 623
Dimming Headlights .............................................. 168
Rearview Mirror ...................................... 177
Dipstick (Engine Oil) ................................ 527
Directional Signals (Turn Signal) ............. 168
Display Button .......................................... 238
Display Setup .................................... 225, 260
Display/Information Button .................... 114
Door Mirrors ............................................. 178
Doors ........................................................ 136
Auto Door Locking.................................. 149
Auto Door Unlocking .............................. 149
Door and Trunk Open Indicator........... 37, 83
Door Open Message ........................... 37, 96 Keys ........................................................ 136
Locking/Unlocking the Doors from
the Inside............................................... 146
Locking/Unlocking the Doors from the Outside............................................ 139
DOT Tire Quality Grading ........................ 553
Driver Information Interface ................... 113
Warning and Information Messages .......... 96
Driving ....................................................... 419
Braking .................................................... 484
Continuously Variable Transmission ......... 435
Cruise Control ......................................... 443
Shifting Gear ........................................... 438
Shifting Position ...................................... 436
Starting the Engine .......................... 426, 429
Dust and Pollen Filter ............................... 564
E
Eco Assist® System ........................................ 9
ECON Button ............................................. 442
Elapsed Time ............................................. 117
Electric Power Steering (EPS) System ........ 83
Indicator ............................................ 83, 607
Electronic Stability Control (ESC) ............. 473
Emergency ................................................ 613
Emergency Engine Stop ........................... 596
Emergency Trunk Opener ................ 155, 615Emissions Testing (Readiness Codes)
....... 625
Engine
Coolant ................................................... 533
Jump Starting .......................................... 597
Oil ........................................................... 526
Starting ........................................... 426, 429
Switch Buzzer.......................................... 163
Engine Coolant ......................................... 533
Adding the Coolant................................. 534
Overheating ............................................ 601
Temperature Gauge ................................ 109
Engine Oil ................................................. 526
Adding .................................................... 529
Checking................................................. 527
Displaying Maintenance Minder Information ................................... 513, 518
Low Oil Pressure Indicator ................. 78, 603
Recommended Engine Oil ....................... 526
ENGINE START/STOP Button .................... 164
EPS (Electric Power Steering) System ...... 607
Exhaust Gas Hazard (Carbon Monoxide) .. 73
Exterior Care (Cleaning) ........................... 567
Exterior Mirrors ........................................ 178
18 CIVIC 4D HCM (KA KC KL)-31TBA6201.book 633 ページ ２０１８年１０月３０日 　火曜日　午前７時２８分