2021 HONDA CIVIC SEDAN engine

uuWhen Driving uShifting
436
Driving
Use the paddle shifters to change betw een 1st and 7th speeds without releasing
your hands from the steering wheel. The transmission switches to the 7-speed
manual shift mode when you pull a paddle shi fter while driving. This mode is useful
when engine braking is needed.
■When the shift lever is in (D:
The shift mode goes into the 7-speed ma nual shift mode temporarily, and the
number is displayed in the shift indicator.
The 7-speed manual shift mode is canceled automatically if you drive at constant
speed or accelerate, and the number in the shift indicator goes off.
You can cancel this mode by pulling the
(+ paddle shifter for a few seconds.
The 7-speed manual shift mode is especially useful when reducing the vehicle speed
temporarily before making a turn.
■When the shift lever is in (S:
The shift mode goes into the 7- speed manual shift mode. The M indicator and the
speed number are displayed in the shift indicator. As the vehicle speed slows down,
the transmission automatically shifts down accordingly. When the vehicle comes to
a stop, it automatically shifts down into 1st.
If the vehicle speed increases and the engi ne speed reaches near the tachometer’s
red zone, the transmission automatically shifts up.
You can only pull away in 1st speed.
When canceling the 7-speed manual sh ift mode, move the shift lever from
(S to
(D. When the 7-speed manual shift mode is canceled, the M indicator and shift
indicator will turn off.
■7-Speed Manual Shift Mode1 7-Speed Manual Shift Mode
In the 7-speed manual shif t mode, the transmission
shifts up or down by operating either paddle shifter
under the following conditions:
Shift Up: The engine sp eed reaches the lowest
threshold of the hi gher speed position.
Shift Down: The engine sp eed reaches the highest
threshold of the lower speed position.
When the engine speed reaches near the
tachometer’s red zone, the transmission shifts up
automatically.
When the engine speed reaches the lowest threshold
of the selected speed positi on, the transmission shifts
down automatically.
Operating the paddle shifters on slippery surfaces
may cause the tires to lock up. In this case, the 7-
speed manual shift mode is canceled and goes back
to the normal
( D driving mode.
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438
uuWhen Driving uECON Mode
Driving
ECON Mode
The ECON button turns the ECON mode on and off.
The ECON mode helps you improve your fuel economy by adjusting the
performance of the engine, transmi ssion, climate control system.
1ECON Mode
While in the ECON mode, the climate control system
has greater temperat ure fluctuations.
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439
uuWhen Driving uVehicle Stability AssistTM (VSA ®), aka Electronic Stability Control (ESC), System
Continued
Driving
Vehicle Stability AssistTM (VSA ®), aka Electronic
Stability Control (ESC), System
VSA ® helps to stabilize the vehicle during corn ering if the vehicle turns more or less
than what was intended. It also assists in maintaining traction on slippery surfaces.
It does so by regulating engine outp ut and selectively applying the brakes.
When VSA ® activates, you may notice that the
engine does not respond to the accelerator.
You may also notice some noise from the
hydraulic brake system. You will also see the
indicator blink.
■VSA ® Operation
1 Vehicle Stability AssistTM (VSA® ), aka Electronic Stability Control
(ESC), System
VSA® may not function properly if tire types and sizes
are mixed. Make sure to use the same size and type
of tire, and the air pressures are as specified.
When the VSA ® system indicator comes on and stays
on while driving, there ma y be a problem with the
system. While this may not interfere with normal
driving, have your vehi cle checked by a dealer
immediately.
The indicators for the Adap tive Cruise Control (ACC)
with Low Speed Follow, Roa d Departure Mitigation
(RDM), Vehicle Stability Assist
TM (VSA® ) system, Vehicle
Stability AssistTM (VSA ®) OFF, Low Tire Pressure/TPMS*
and Collision Mitigation Braking SystemTM (CMBSTM)
may come on after reconnect ing the battery. Drive a
short distance at more than 12 mph (20 km/h). The
indicators should go off. If they do not, have your
vehicle checked by a dealer.
VSA ® cannot enhance stability in all driving situations
and does not control the entire braking system. You
still need to drive and corner at speeds appropriate
for the conditions and alwa ys leave a sufficient
margin of safety.
The main function of the VSA ® system is generally
known as Electronic Stability Control (ESC). The
system also includes a traction control function.
VSA® System
Indicator
* Not available on all models
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uuWhen Driving uVehicle Stability AssistTM (VSA ®), aka Electronic Stability Control (ESC), System
440
Driving
This button is on the driv er side control panel.
To partially disable VSA ® functionality/
features, press and hold it until you hear a
beep.
Your vehicle will have normal braking and
cornering ability, but traction control function
will be less effective.
To restore VSA ® functionality/features, press
the (VSA ® OFF) button until you hear a
beep.
VSA ® is turned on every time you start the
engine, even if you turned it off the last time
you drove the vehicle.
■VSA ® On and Off1 Vehicle Stability AssistTM (VSA ®), aka Electronic Stability Control
(ESC), System
In certain unusual conditions when your vehicle gets
stuck in shallow mud or fr esh snow, it may be easier
to free it with the VSA ® temporarily switched off.
When the button is pressed, the traction control
function becomes less effective. This allows for the
wheels to spin more freely at low speed. You should
only attempt to free your vehicle with the VSA ® off if
you are not able to free it when the VSA ® is on.
Immediately after freeing your vehicle, be sure to
switch VSA ® on again. We do not recommend driving
your vehicle with the VSA ® system switched off.
You may hear a motor sound coming from the
engine compartment while system checks are being
performed immediately after starting the engine or
while driving. This is normal.
VSA ® OFF
Indicator
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441
uuWhen Driving uAgile Handling Assist
Driving
Agile Handling Assist
Lightly brakes selective wheels, as needed , when you turn the steering wheel, and
helps support the vehicle’s stability and performance during cornering.1 Agile Handling Assist
The agile handling assist ca nnot enhance stability in
all driving situations. You still need to drive and
corner at speeds appropriate for the conditions and
always leave a sufficient margin of safety.
When the VSA ® system indicator comes on and stays
on while driving, the agil e handling assist does not
activate.
You may hear a sound coming from the engine
compartment while the agile handling assist is
activated. This is normal.
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Continued443
uuWhen Driving uTire Pressure Monitoring System (TPMS)
Driving
You must start TPMS calibration every time you:
• Adjust the pressure in one or more tires.
• Rotate the tires.
• Replace one or more tires.
Before calibrating the TPMS:
• Set the cold tire pressure in all four tires.
2 Checking Tires P. 548
Make sure:
•The vehicle is at a complete stop.
• The shift lever is in
(P.
• The ignition switch is in ON
(w*1.
*1: Models with the smart entry system have an ENGINE START/STOP button instead of an
ignition switch.
■TPMS Calibration1 Tire Pressure Monitoring System (TPMS)
The indicators for the Adaptive Cruise Control (ACC)
with Low Speed Follow, Road Departure Mitigation
(RDM), Vehicle Stability Assist
TM (VSA ®) system,
Vehicle Stability AssistTM (VSA ®) OFF, Low Tire
Pressure/TPMS and Collision Mitigation Braking
System
TM (CMBSTM) may come on after reconnecting
the battery. Drive a short distance at more than 12
mph (20 km/h). The indicators should go off. If they
do not, have your vehicl e checked by a dealer.
1TPMS Calibration
TPMS cannot be calibrated if a compact spare tire is
installed.
The calibration process requires approximately 30
minutes of cumulative driv ing at speeds between 30-
65 mph (48-105 km/h).
During this period, if the i gnition switch is turned to
ON
( w*1 and the vehicle is not moved within 45
seconds, you may notice the low tire pressure indicator
comes on briefly. This is no rmal and indicates that the
calibration process is not yet complete.
If the snow chains are installed, remove them before
calibrating the TPMS.
If the low tire pressure/TPMS indicator comes on even
when the properly inflated specified regular tires are
installed, have your vehicle checked by a dealer.
We recommend that the tires be replaced with the
same brand, model, and size as the originals. Ask a
dealer for details.
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Continued457
uuHonda Sensing ®u Collision Mitigation Braking SystemTM (CMBSTM)
Driving
Press and hold the button until the beeper
sounds to switch the system on or off.
When the CMBS
TM is off:
• The CMBSTM indicator in the instrument
panel comes on.
• A message on the driver information
interface reminds you th at the system is off.
The CMBS
TM is turned on every time you start
the engine, even if you turned it off the last
time you drove the vehicle.
■CMBSTM On and Off1 Collision Mitigation Braking SystemTM (CMBSTM)
The CMBS
TM may automatically shut off, and the
CMBSTM indicator will come and stay on under certain
conditions:
2 CMBS
TM Conditions and Limitations P. 458
When the CMBS
TM is activated, it will continue to
operate even if the accele rator pedal is partially
depressed. However, it w ill be canceled if the
accelerator pedal is deeply depressed.
The indicators for the Adaptive Cruise Control (ACC)
with Low Speed Follow, Road Departure Mitigation
(RDM), Vehicle Stability Assist
TM (VSA ®) system,
Vehicle Stability AssistTM (VSA ®) OFF, Low Tire
Pressure/TPMS* and Collision Mitigation Braking
SystemTM (CMBSTM) may come on after reconnecting
the battery. Drive a short distance at more than 12
mph (20 km/h). The indicators should go off. If they
do not, have your vehicl e checked by a dealer.
* Not available on all models
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uuHonda Sensing ®u Adaptive Cruise Control (ACC) with Low Speed Follow
476
Driving
■Automatic cancellation
The beeper sounds and a message appears on the driver information interface when
ACC with Low Speed Follow is automaticall y canceled. Any of these conditions may
cause the ACC with Low Speed Fo llow to automatically cancel:
• Bad weather (rain, fog, snow, etc.)
• When the radar sensor in th e lower bumper gets dirty.
• The vehicle ahead of you cannot be detected.
• An abnormal tire condition is detected, or the tires are skidding.
• Driving on a mountainous road, or driving off road for extended periods.
• Abrupt steering wheel movement.
• When the ABS, VSA ® or CMBS
TM is activated.
• When the ABS or VSA ® system indicator comes on.
• When the vehicle is stopped on a very steep slope.
• When you manually apply the parking brake.
• When the detected vehicle within the ACC with Low Speed Follow range is too
close to your vehicle.
• The camera behind the rearview mirror, or the area around the camera, including
the windshield, gets dirty.
• When the Maximum Load Limit is exceeded.
• When passing through an enclos ed space, such as tunnel.
The ACC with Low Speed Follow automatic ca ncellation can be also triggered by the
following causes. In these cases, the pa rking brake will be automatically applied.
• The driver’s seat belt is unfasten ed when the vehicle is stationary.
• The vehicle stops for mo re than 10 minutes.
• The engine is turned off.
1Automatic cancellation
Even though ACC with Low Speed Follow has been
automatically canceled, you can still resume the prior
set speed. Wait until the condition that caused ACC
with Low Speed Follow to cancel improves, then
press the –/SET button.
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