2021 HONDA CIVIC SEDAN engine

uuWhen Driving uStarting the Engine
428
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.
•The 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 preconditi on inside the vehicle.
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.
2 Front Seat Heaters* P. 191
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
21 CIVIC 4D HCM_HMIN_J (KA KL KC)-31TBA6500.book 428 ページ ２０２０年８月２５日　火曜日　午後２時６分

429
uuWhen Driving uStarting the Engine
Driving
1. Depress and hold the brake pedal, then press the ENGINE START/STOP button.
2. Keeping your right foot on the br ake pedal, put the transmission into
(D. Select
(R when reversing.
3. With the parking brake applied, release the brake pedal and gently depress the
accelerator pedal.
u Make sure the parking brake and brake system indicator (red) goes off.
2 Parking Brake P. 494
■Hill start assist system
Hill start assist keeps the brake engaged br iefly to help prevent the vehicle from
rolling on inclines as you move your foot from the brake pedal to the accelerator.
Put the transmission into
(D, (S, or (L* when facing uphill, or (R when facing
downhill, then release the brake pedal.
■Starting to Drive1 Starting to Drive
The engine stops when the transmission position is
changed from
(P before the ENGINE START/STOP
button is pressed. Follow step 1 when starting to drive.
You can also release the parking brake by pressing
the electric parking brake sw itch while depressing the
brake pedal.
When facing downhill, you can start your vehicle
more smoothly by manually releasing it with the
electric parking brake switch than by releasing it with
the accelerator pedal.
When the engine was started using the button on
the smart entry remoteWhen the engine was started using the button on the smart entry remote
When the engine was started in any case
1 Hill start assist system
Hill start assist may not prevent the vehicle from
rolling downhill on a very steep or slippe ry slope, and
will not operate on small inclines.
Hill start assist is not a replacement for the parking
brake.
Hill start assist will operate even when VSA ® is
switched off.
* Not available on all models
21 CIVIC 4D HCM_HMIN_J (KA KL KC)-31TBA6500.book 429 ページ ２０２０年８月２５日　火曜日　午後２時６分

430
uuWhen Driving uPrecautions While Driving
Driving
Precautions While Driving
Avoid driving in deep water and on flooded roads. This can damage the engine or
driveline, or cause elec trical component failure.
If there is a strong impact with something under the vehicle, stop in a safe location.
Check the underside of the vehicle for damage or any fluid leaks.
*1: Models with the smart entry system have an ENGINE START/STOP button instead of an
ignition switch.
■In Rain
■Other Precautions
1 Precautions While Driving
NOTICE
Do not operate the shift lever while pressing the
accelerator pedal. You could damage the
transmission.
NOTICE
If you repeatedly turn the steering wheel at an
extremely low speed, or hold the steering wheel in
the full left or right position for a while, the electric
power steering (EPS) system heats up. The system
goes into a protective mode, and limits its
performance. The steering wheel becomes harder
and harder to operate. Once the system cools down,
the EPS system is restored.
Repeated operation under these conditions can
eventually damage the system.
If the ignition switch is turned to ACCESSORY
( q*1
while driving, the engine will shut down and all
steering and brake power a ssist functions will stop,
making it difficult to control the vehicle.
Do not select
( N while driving as you will lose engine
braking (and accelera tion) performance.
During the first 600 miles (1,000 km) of operation,
avoid sudden acceleration or full throttle operation so
as not to damage the engine or powertrain.
Avoid hard braking for the first 200 miles (300 km).
You should also follow this when the brake pads are
replaced.
21 CIVIC 4D HCM_HMIN_J (KA KL KC)-31TBA6500.book 430 ページ ２０２０年８月２５日　火曜日　午後２時６分

431
uuWhen Driving uContinuously Variable Transmission
Driving
Continuously Variable Transmission
When the engine runs at higher idle speeds, the creeping force increases.
Keep the brake pedal firmly depressed when stopped.
Quickly depressing the accelerator peda l while driving uphill may cause the
transmission to drop to a lower ratio, unexpectedly increasing vehicle speed.
Depress the accelerator pedal carefully, es pecially on slippery roads and curves.
■Creeping
■Kickdown
21 CIVIC 4D HCM_HMIN_J (KA KL KC)-31TBA6500.book 431 ページ ２０２０年８月２５日　火曜日　午後２時６分

432
uuWhen Driving uShifting
Driving
Shifting
Change the shift position in accordance with your driving needs.
■Shift lever positions
*1: Models with the smart entry system have an ENGINE START/STOP button instead of an
ignition switch.
Models without paddle shifters
1 Shifting
You cannot turn the ignition switch to LOCK
(0*1
and remove the key unless the shift lever is in
( P.
The vehicle may move forward very slightly even in
(N while the engine is cold.
Depress the brake pe dal firmly and, when necessary,
apply the parking brake.
Reverse
Used when reversing
Drive
Used for normal driving
Park
Used when parking or starting the
engine
Neutral
Transmission is not locked
Release Button Drive (S)
Used:
●For better acceleration●To increase engine braking●When going up or down hills
Low
●Used to further increase engine braking●Used when going up or down hills
21 CIVIC 4D HCM_HMIN_J (KA KL KC)-31TBA6500.book 432 ページ ２０２０年８月２５日　火曜日　午後２時６分

433
uuWhen Driving uShifting
Driving
■Shift Lever Operation1Shift Lever Operation
NOTICE
When you change the shift lever from (D to ( R and
vice versa, come to a complete stop and keep the
brake pedal depressed.
Operating the shift lever be fore the vehicle has come
to a complete standstill can damage the transmission.
Use the shift lever position indicator to check the
lever position befo re pulling away.
If the transmission system indicator blinks when
driving, in any shift positi on, there is a problem with
the transmission.
Avoid sudden acceleration and have the transmission
checked by a dealer as soon as possible.
The fuel supply may be cut of f if you drive at engine
speeds in or over the tac hometer’s red zone (engine
speed limit). If this happe ns, you may experience a
slight jolt.
It may not be possible to operate the shift lever if the
brake pedal is applied while the shift lever release
button is held down.
Depress the brake pedal first.
When shifting positions in extremely low
temperatures (-22°F/-30°C), there may be a short
delay before the shift posit ion is displayed. Always
confirm you are in the corr ect shift position before
driving.
Shift Lever Position
Indicator
(Transmission
System Indicator)
Depress the brake pedal and press the shift lever release
button to shift.
Shift without pressing the shift lever release button.
Press the shift lever re lease button and shift.Tachometer’s
red zone
21 CIVIC 4D HCM_HMIN_J (KA KL KC)-31TBA6500.book 433 ページ ２０２０年８月２５日　火曜日　午後２時６分

434
uuWhen Driving uShifting
Driving
Shifting
Change the shift position in accordance with your driving needs.
■Shift lever positions
Models with paddle shifters
1Shifting
You cannot change the pow er mode from ON to
VEHICLE OFF unless the shift lever is in
( P.
The vehicle may move forward very slightly even in
(N while the engine is cold.
Depress the brake pe dal firmly and, when necessary,
apply the parking brake.
Reverse
Used when reversing
Drive
Used:
●For normal driving●When temporarily driving in the
7-speed manual shift mode
Park
Used when parking or starting the
engine
Neutral
Transmission is not locked
Release Button Drive (S)
Used:
●For better acceleration●To increase engine braking●When going up or down hills●When driving in the 7-speed
manual shift mode
21 CIVIC 4D HCM_HMIN_J (KA KL KC)-31TBA6500.book 434 ページ ２０２０年８月２５日　火曜日　午後２時６分

Continued435
uuWhen Driving uShifting
Driving
■Shift Lever Operation1Shift Lever Operation
NOTICE
When you change the shift lever from (D to ( R and
vice versa, come to a complete stop and keep the
brake pedal depressed.
Operating the shift lever be fore the vehicle has come
to a complete standstill can damage the transmission.
Use the shift lever position indicator to check the
lever position befo re pulling away.
If the transmission system indicator blinks when
driving, in any shift positi on, there is a problem with
the transmission.
Avoid sudden acceleration and have the transmission
checked by a dealer as soon as possible.
The fuel supply may be cut of f if you drive at engine
speeds in or over the tac hometer's red zone (engine
speed limit). If this happe ns, you may experience a
slight jolt.
It may not be possible to operate the shift lever if the
brake pedal is applied while the shift lever release
button is held down.
Depress the brake pedal first.
When shifting positions in extremely low
temperatures (-22°F/-30°C), there may be a short
delay before the shift posit ion is displayed. Always
confirm you are in the corr ect shift position before
driving.
Shift Lever Position
Indicator
(Transmission
System Indicator) Tachometer’s
red zone
Press the shift lever release button and shift. Depress the brake pedal and press the shift lever release
button to shift.
Shift without pressing the shift lever release button.
M
(7-Speed Manual Shift Mode)
Indicator/Shift Indicator
21 CIVIC 4D HCM_HMIN_J (KA KL KC)-31TBA6500.book 435 ページ ２０２０年８月２５日　火曜日　午後２時６分