engine Acura ILX Hybrid 2015 Service Manual

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227
uuWhen Driving uStarting the Engine
Driving
3. Press the ENGINE START/STOP button
without depressing the accelerator pedal.
You can turn the engine off when the vehicle is completely stopped.
1. Shift to
(P
.
2. Press the ENGINE START/STOP button.
1. Keeping your right foot on the brake pedal, release the parking brake. Check that
the parking brake indicator has gone off.
2 Parking Brake P. 248
2.Put the shift lever in
(D
. Select
(R
when reversing.
3. Gradually release the brake pedal and gently depress the accelerator pedal to pull
away.
1Starting the Engine
Bring the keyless access remote close to the ENGINE
START/STOP button if the battery in the keyless
access remote is weak. 2 If the Keyless Access Remote Battery is
Weak P. 330
The engine may not start if the keyless access remote
is subjected to strong radio waves.
Do not hold the ENGINE START/STOP button to
start the engine.
If the engine does not start, wait at least 10 seconds
before trying again.
■
Stopping the Engine
■
Starting to Drive

uuWhen Driving uStarting the Engine
228Driving
■Creep aid system
With the shift lever in
(D
, this feature applies brake pressure briefly as you release
the brake pedal to prevent the vehicle from moving unexpectedly.
■Hill start assist system
Hill start assist keeps the brake engaged briefly to help prevent the vehicle from
rolling on inclines as you move your foot from the brake pedal to the accelerator.
Move the Shift lever to
(D
when facing uphill, or
(R
when facing downhill, then
release the brake pedal.
1 Hill start assist system
Hill start assist may not prevent the vehicle from
rolling downhill on a very steep or slippery slope, and
does not operate on small inclines.
Hill start assist is not a replacement for the parking
brake.

229
uuWhen Driving uPrecautions While Driving
Driving
Precautions While DrivingAvoid driving in deep water and on flooded roads. This can damage the engine,
driveline, or cause electrical component failure.
If there is a strong impact with something under th e vehicle, stop in a safe location.
Check the underside of the vehicle for damage or any fluid leaks.■
In Rain
■
Other Precautions
1 Precautions While DrivingNOTICEDo not operate the shift lever while pressing the
accelerator pedal. You could damage the transmission.NOTICEIf you repeatedly turn the steering wheel at an
extremely low speed, or hold the steering wheel on
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 power mode is set to ACCESSORY while
driving, the engine will shut down and all steering
and brake power assist functions will stop, making it
difficult to control the vehicle.
Do not put the shift lever in
(N, as you will lose
engine braking (and acceleration) performance.
During the first 600 miles (1,000 km) of operation,
avoid sudden acceleration or full throttle operation so
as to not 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.

230
uuWhen Driving uContinuous Variable Transmission (CVT)
Driving
Continuous Variable Transmission (CVT)The engine runs at a higher idle speed and creeping increases.
Keep the brake pedal firmly depressed when stopped.
Quickly depressing the accelerator pedal while driving uphill may cause the
transmission to drop to a lower ratio, unexpectedly increasing vehicle speed.
Depress the accelerator pedal carefully, especially on slippery roads and curves.■
Creeping
■
Kickdown
1Precautions While DrivingNOTICEFollowing can damage the under spoiler:•Parking the vehicle by a parking block•Parallel parking along the road shoulder•Driving towards the bottom of a hill•Driving up or down to a different surface level
(such as a road shoulder)•Driving on a rutted or bumpy road•Driving on a road with potholes

231
uuWhen Driving uShifting
Continued
Driving
ShiftingChange the shift position in accordance with your driving needs.■Shift lever positions
1Shifting
You cannot change the power mode from ON to
VEHICLE OFF (LOCK) 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.
When shifting gears in extremely low temperatures
(-22°F/-30°C), there may be a short delay before the
shift is indicated in the display. Always confirm you
are in the correct speed position before driving.
Park
Used when parking or starting the engine
Reverse
Used when reversing
Neutral
Used when idling
Drive
Used for:●Normal driving●Temporarily driving in the 7-speed manual
shift mode
Drive (S)
Used for:●Better acceleration●Increased engine braking●Going up or down hills●Driving in the 7-speed manual shift mode
Release Button

uuWhen Driving uShifting
232Driving
■
Shift Lever Operation
1Shift Lever OperationNOTICEWhen 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 posit ion 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's 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.
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.Tachometer's red zoneM (Sequential Shift mode)
Indicator/Gear Position Indicator

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233
uuWhen Driving uShifting
Driving
Use the paddle shifters to change between 1st and 7th speeds without removing
your hands from the steering wheel. The transmission switches to the 7-speed
manual shift mode when you pull a paddle shifter 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 manual 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 also 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 engine speed reaches near the tachometer's
red zone, the transmission automatically shifts up.
You can only pull away in 1st speed.
When canceling out of the 7-speed manual shift mode, move the shift lever from
(S

to
(D
. When the 7-speed manual shift mode is cancelled, the M indicator and shift
indicator go off.
■
7-Speed Manual Shift Mode
1 7-Speed Manual Shift Mode
In the 7-speed manual shift mode, the transmission
shifts up or down by operating either paddle shifter
under the following conditions:
Shift Up: The engine speed reaches the lowest
threshold of the higher speed position.
Shift Down: The engine speed 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 position, 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.

235
uuWhen Driving uShifting
Driving
Use this mode to get more power when climbing hills.
To switch to the L mode, pull and hold both paddle shifters (
(+
and
(-
) at the same
time with the shift lever in
(S
.
To cancel this mode, pull and hold both paddle shifters again, or move the shift lever
from
(S
to
( D
. The L indicator goes off.
■
L Mode Operation
1L Mode Operation
Use the L mode to get more engine braking in the 7-
speed manual shift mode.
L is displayed in the 7-speed manual
shift mode indicator.

236
uuWhen Driving uAuto Idle Stop
Driving
Auto Idle StopTo help maximize fuel economy, Auto Idle Stop shuts off the engine when the
vehicle comes to a stop, depending on environmental and vehicle operating
conditions. The AUTO STOP indicator blinks at this time.
The engine then restarts once the vehicle is
about to move again, and the indicator goes
off.
If the driver’s door is opened while the
indicator is blinking, a buzzer sounds to notify
you that the Auto Idle Stop function is in
operation.
1Auto Idle Stop
The duration of the Auto Idle Stop operation:•Increases in the ECON mode, compared to when
the ECON mode is off, with climate control in use. •Decreases if you operate the wiper and climate
control simultaneously.
AUTO STOP
Indicator

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237
uuWhen Driving uAuto Idle Stop
Driving
The vehicle stops with the shift lever in
(D
and the brake pedal depressed.
■Auto idle stop does not activate when:
• The low temperature indicator is on.
• The IMA battery charge is low.
• The bars of the IMA motor power flow monitor do not move when accelerating
or decelerating.
• The transmission fluid temperature is low.
• The vehicle comes to a stop again before the vehicle speed reaches 9 mph
(15 km/h) after the engine starts.
• Stopped on a steep incline.
• The shift lever is in a position other than
(D
or
(N
.
■Auto idle stop may not activate when:
• Certain ambient conditions (strong sunlight, high or low temperatures, etc.) can
prevent Auto Idle Stop from activating, even if the set temperature and the actual
interior temperature are around the same.
• The vehicle is stopped by braking suddenly.■
Auto Idle Stop Activates When:
1Auto Idle Stop Activates When:
The auto idle stop may also activate when the brake
pedal is depressed, and the vehicle slows down to a
speed below 6 mph (10 km/h).