engine HONDA CIVIC 2012 9.G Service Manual

215
uuWhen DrivinguShifting
Continued
Driving
Shifting
Change the shift position in accordance with your driving needs. ■Shift lever positions
Automatic transmission models
1Shifting
You cannot turn the ignition switch to LOCK
(0 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 pedal firmly and, when necessary,
apply the parking brake.Park
Used when parking or st arting the
engine
ReverseUsed when reversing
Neutral
Used when idling
Drive
Used for normal driving (gears change
between 1st and 5th automatically)
Drive (D3)
Used when:● Going up or down hills
● Towing a trailer in hilly terrain
Second
Used to increase engine braking
(the transmission is locked in 2nd gear)
First
Used to further increase engine braking
(the transmission is locked in 1st gear)
Release Button

uuWhen DrivinguShifting
216
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 before the vehicle has come
to a complete standstill can damage the transmission.
Use the shift lever position indicator to check the
lever position before pulling away.
Whichever position the shift lever is in when driving,
a blinking
(D indicator indicates a transmission
problem.
Avoid sudden acceleration and have the transmission
checked by a dealer as soon as possible.
The fuel supply may be cut off if you drive at engine
speeds in or over the tachometer red zone (engine
speed limit). If this happens, 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.Tachometer's red zone
Shift Lever Position 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 release button
and shift.

217
uuWhen DrivinguShifting
Continued
Driving
Shifting
Fully depress the clutch pedal to operate the shift lever and change gears, then
slowly release the pedal.
Depress the clutch pedal, and pause for a few seconds before shifting into
(R, or
shift into one of the forward gears for a moment. This stops the gears so they do not
“grind.”
■Shift Lever Operation
Manual transmission models
1Shifting
NOTICE
Do not shift to (R before the vehicle comes to a
complete stop.
Shifting to
(R before stopping can damage the
transmission.
NOTICE
Before downshifting, make sure the engine will not
go into the tachometer's red zone. Should this occur,
it can severely damage your engine.
There is a metallic part on the shift lever. If you leave
the vehicle parked outside for a long time on a hot
day, be careful before moving the shift lever. Because
of heat, the shift lever may be extremely hot. If the
outside temperature is low, the shift lever may feel cold.

uuWhen DrivinguShifting
218
Driving
When you are not shifting, do not rest your
foot on the clutch pedal. This can cause your clutch to wear out faster. 5-speed manual
transmission1Shifting
Recommended Shift Points
Driving in the highest gear that allows the engine to
run and accelerate smoothly helps to optimize fuel
economy and effective emissions control. The
following shift points are recommended:
If you exceed the maximum speed for the gear you
are in, the engine speed will enter into the
tachometer's red zone. When this happens, you may
experience a slight jolt. Shift Up Normal Acceleration
1st to 2nd15 mph (24 km/h)
2nd to 3rd 27 mph (43 km/h)
3rd to 4th39 mph (63 km/h)
4th to 5th 53 mph (85 km/h)
Shift Up Normal Acceleration
1st to 2nd17 mph (27 km/h)
2nd to 3rd 29 mph (46 km/h)
3rd to 4th37 mph (59 km/h)
4th to 5th 43 mph (69 km/h)
5th to 6th49 mph (79 km/h)
5-speed manual transmission models
6-speed manual transmission models
6-speed manual
transmission

219
uuWhen DrivinguShifting
Driving
The manual transmission has a lockout mechanism that stops you from accidentally
shifting into
(R from a forward gear while the vehicle is moving above a certain
speed.
If you cannot shift to
(R when the vehicle is stopped, do the following:
1.Depress the clutch pedal, move the shift
lever all the way to the left, and shift to
(R .
2. If you still cannot shift into
(R , apply the
parking brake, and turn the ignition switch
to ACCESSORY
(q or LOCK (0 .
3. Depress the clutch pedal and shift into
(R .
4. Keep depressing the clutch pedal and start the engine.
Have the vehicle checked by a dealer if you
have to go through this procedure repeatedly.
■Reverse Lockout
6-speed manual transmission models

220
uuWhen DrivinguCruise Control*
Driving
Cruise Control *
Maintains a constant vehicle speed without having to keep your foot on the
accelerator. Use cruise control on freeways or open roads where you can travel at a
constant speed with little acceleration or deceleration.
1Cruise Control
It may not be possible to maintain a constant speed
when driving uphill or downhill.
When not using cruise control:
Turn off cruise control by pressing the CRUISE
button.
While in the ECON mode, it may take relatively more
time to accelerate to maintain the set speed.
3WARNING
Improper use of the cruise control can lead
to a crash.
Use the cruise control only when traveling
on open highways in good weather.
1.8  engine models
■ Shift positions for cruise control:
In
(D or (d
When to use
Always keep sufficient distance
between you and the vehicle in
front of you.
Automatic transmission models
■Vehicle speed for cruise control:
Desired speed in a range above
roughly 25 mph (40 km/h) ~
How to useCRUISE MAIN is on in the
instrument panel.
Cruise control is ready to use.
■ Press the CRUISE button on
the steering wheel.
* Not available on all models

223
uuWhen DrivinguVSA®
(Vehicle Stability Assist), aka ESC (Electronic Stability Control), System
Continued
Driving
VSA®
(Vehicle Stability Assist), aka ESC (Electronic
Stability Control), System VSA ®
helps to stabilize the vehicle during cornering 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 output and selectively applying the brakes.
When VSA®
activates, you may notice that the
engine does not respond to the accelerator.
You may also no tice some noise from the
hydraulic system. You will also see the
indicator blink.
■VSA ®
Operation
1VSA ®
(Vehicle Stability Assist), aka ESC (Electronic Stability
Control), System
The VSA ®
may not function properly if tire type and
size are mixed. Make sure to use the same size and
type of tire, and the air pressures as specified.
When the VSA ®
indicator comes on and stays on
while driving, there may be a problem with the
system. While this may not interfere with normal
driving, have your vehicle checked by a dealer immediately.
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 always 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

uuWhen DrivinguVSA®
(Vehicle Stability Assist), aka ESC (Electronic Stability Control), System
224
Driving
This button is on the driver side control panel.
To turn the VSA ®
system on and off, press and
hold it until you hear a beep.
VSA ®
will stop and the indicator will come on.
To turn it on again, 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 Off1VSA ®
(Vehicle Stability Assist), aka ESC (Electronic Stability
Control), System
Without VSA ®
, your vehicle will have normal braking
and cornering ability, but it will not have VSA ®

traction and stability enhancement.
In certain unusual conditions when your vehicle gets
stuck in shallow mud or fresh snow, it may be easier
to free it with the VSA ®
temporarily switched off.
When the VSA ®
system is off, the traction control
system is also off. 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 ®
and traction control
systems switched off.
If the low tire pressure/TPMS *
, low tire pressure *
, or
TPMS indicator *
comes on or blinks, the VSA ®
system
comes on automatically. In this case, you cannot turn
the system off by pressing the button.
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
1.8  engine models
VSA ®
OFF
Indicator
2.4  engine models
* Not available on all models

uuBrakinguBrake System
230
Driving
Your vehicle is equipped with front disc brakes. The brakes on the rear wheels may
be disc or drum, depending on the model. A power assist helps reduce the effort
needed on the brake pedal. The brake assist system increases the stopping force
when you depress the brake pedal hard in an emergency situation. The anti-lock
brake system (ABS) helps you retain steering control when braking very hard. 2 Brake Assist System P. 232
2 ABS (Anti-lock Brake System) P. 231
■Foot Brake1Foot Brake
Check the brakes after driving through deep water,
or if there is a buildup of road surface water. If
necessary, dry the brakes by lightly depressing the
pedal several times.
If you hear a continuous metallic friction sound when
applying the brakes, the brake pads need to be
replaced. Have the vehicle checked by a dealer.
Constantly using the brake pedal while going down a
long hill builds up heat, which reduces the brake
effectiveness. Apply engine braking by taking your
foot off the accelerator pedal and downshifting to a
lower gear. With manual transmission use a lower
gear for greater engine braking.
Do not rest your foot on the brake pedal while
driving, as it will lightly apply the brakes and cause
them to lose effectiveness over time and reduce pad
life. It will also confuse drivers behind you.

231
uuBrakinguABS (Anti-lock Brake System)
Driving
ABS (Anti-lock Brake System)
Helps prevent the wheels from locking up, and helps you retain steering control by
pumping the brakes rapidly, much faster than you.
The electronic brake distribution (EBD) system, which is part of the ABS, also
balances the front-to-rear braking distribution according to vehicle loading.
You should never pump the brake pedal. Let the ABS work for you by always
keeping firm, steady pressure on the brake pedal. This is sometimes referred to as
"stomp and steer." ■ABS operation
The brake pedal may pulsate slightly when the ABS is working. Keep holding the
pedal firmly down. On dry pavement, you will need to press on the brake pedal very
hard before the ABS activates. However, you may feel the ABS activate immediately
if you are trying to stop on snow or ice.
When the vehicle speed goes under 6 mph (10 km/h), the ABS stops.
■ABS1ABS (Anti-lock Brake System)
NOTICE
The ABS may not function correctly if you use an
incorrect tire type and size.
When the ABS indicator comes on while driving,
there may be a problem with the system.
While normal braking is not affected, there is a
possibility of the ABS not operating. Have the vehicle checked by a dealer immediately.
The ABS does not reduce the time or distance it takes
to stop the vehicle. It only helps with steering control
during hard braking.
In the following cases, your vehicle may need more
stopping distance than a vehicle without the ABS: • When driving on rough road surfaces, including
when driving on uneven surfaces, such as gravel or
snow.
• When tire chains are installed.
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.