Engine Acura ILX 2015 Service Manual

220
uuWhen Driving uPrecautions While Driving
Driving
Precautions While Driving
Avoid driving in deep water and on flooded roads. This can damage the engine,
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.
■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 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 functi ons will stop, making it
difficult to control the vehicle.
Do not put the shift lever in
( N, as you will lose
engine braking (and acce leration) 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.
15 ACURA ILX-31TX66200.book 220 ページ ２０１４年３月２７日　木曜日　午前１０時３４分

221
uuWhen Driving uAutomatic Transmission
Driving
Automatic Transmission
The engine runs at a higher id le speed and creeping 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 gear, unex pectedly increasing vehicle speed. Depress
the accelerator pedal carefully, especi ally on slippery roads and curves.
■Creeping
■Kickdown
1Precautions While Driving
NOTICE
The following can dama ge 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.
15 ACURA ILX-31TX66200.book 221 ページ ２０１４年３月２７日　木曜日　午前１０時３４分

222
uuWhen Driving uShifting
Driving
Shifting
Change the shift position in accordance with your driving needs.
■Shift lever positions
Automatic transmission models
1Shifting
You cannot change the pow er 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 pe dal 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 di splay. Always confirm you
are in the correct gear before driving.
Park
Used when parking or starting the engine
Reverse
Used when reversing
Neutral
Used when idling
Drive
Used:
●For normal driving (gears change between 1st
and 5th automatically)
●When temporarily driving in the sequential mode
Drive (S)
Used for:
●Automatically changing gears between 1st
and 4th (4th gear is used only at high speed)
●Driving in the sequential mode
Release Button
15 ACURA ILX-31TX66200.book 222 ページ ２０１４年３月２７日　木曜日　午前１０時３４分

Continued223
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.
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 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.
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 re lease button and shift.
Tachometer's red zone
15 ACURA ILX-31TX66200.book 223 ページ ２０１４年３月２７日　木曜日　午前１０時３４分

226
uuWhen Driving uShifting
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 stop s the gears so they do not
“grind.”
■Shift Lever Operation
Manual transmission models
1 Shifting
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 su re the engine will not
go into the tachometer's red zone. Should this occur,
it can severely da mage 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 movi ng 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.
15 ACURA ILX-31TX66200.book 226 ページ ２０１４年３月２７日　木曜日　午前１０時３４分

Continued227
uuWhen Driving uShifting
Driving
When you are not shifting, do not rest your
foot on the clutch pedal. This can cause your
clutch to wear out faster. 1Shifting
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 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)
15 ACURA ILX-31TX66200.book 227 ページ ２０１４年３月２７日　木曜日　午前１０時３４分

228
uuWhen Driving uShifting
Driving
The manual transmission has a lockout mech anism that stops you from accidentally
shifting into
(R from a forward gear while the ve hicle 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 set the power mode to
ACCESSORY or VEHICLE OFF (LOCK).
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
15 ACURA ILX-31TX66200.book 228 ページ ２０１４年３月２７日　木曜日　午前１０時３４分

229
uuWhen Driving uCruise Control
Continued
Driving
Cruise Control
Maintains a constant vehicle speed without having to keep your foot on the
accelerator. Use cruise control on freeways or open road s where you can travel at a
constant speed with little ac celeration 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.
When the engine speed slows down, try to
downshift.
You can maintain the set sp eed if you change gear
within fives seconds.
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.
Manual transmission models
■Shift positions for cruise control:
In ( D or (S
When to use
Always keep sufficient distance
between you and the vehicle in
front of you.
■Vehicle speed for cruise control:
Desired speed in a range above
roughly 25 mph (40 km/h) ~
How to use CRUISE MAIN is on in the
instrument panel.
Cruise control is ready to use.■Press the CRUISE button on
the steering wheel.
Automatic transmission models
15 ACURA ILX-31TX66200.book 229 ページ ２０１４年３月２７日　木曜日　午前１０時３４分

232
uuWhen Driving uVehicle Stability Assist (VSA® ), aka Electronic Stability Control (ESC), System
Driving
Vehicle Stability Assist (VSA®), aka Electronic
Stability Control (ESC), 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 notice some noise from the
hydraulic system. You will also see the
indicator blink.
■VSA ® Operation
1 Vehicle Stability Assist (VSA ®), aka Electronic Stability Control
(ESC), System
The VSA ® may not function properl y 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 vehi cle 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 Stab ility Control (ESC). The
system also includes a traction control function.
VSA® System
Indicator
15 ACURA ILX-31TX66200.book 232 ページ ２０１４年３月２７日　木曜日　午前１０時３４分

233
uuWhen Driving uVehicle Stability Assist (VSA ®), aka Electronic Stability Control (ESC), System
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 Off1 Vehicle Stability Assist (VSA ®), aka Electronic Stability Control
(ESC), System
Without VSA ®, your vehicle will have normal braking
and cornering ability, bu t it will not have VSA®
traction and stability enhancement.
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 VSA ® system is off, the traction control
system is also off. You should only atte mpt to free
your vehicle with the VSA ® off if you ar e 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 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
15 ACURA ILX-31TX66200.book 233 ページ ２０１４年３月２７日　木曜日　午前１０時３４分