2018 SUBARU WRX check engine

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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
served, there are no stored diagnostic
trouble codes, and the OBDII readiness
monitors are all complete.
.A vehicle fails the OBDII inspection if
the“CHECK ENGINE”warning light is not
properly operating (light is illuminated or is
not working due to faulty LED [Light
Emitting Diode]) or there is one or more
diagnostic trouble codes stored in the
vehicle’s computer.
.A state emission inspection may reject
(not pass or fail) a vehicle if the number of
OBDII system readiness monitors“NOT
READY”is greater than one. If the
vehicle’s battery has been recently re-
placed or disconnected, the OBDII system
inspection may indicate that the vehicle is
not ready for the emission test. Under this
condition, the vehicle driver should be
instructed to drive his/her vehicle for a
few days to reset the readiness monitors
and return for an emission re-inspection.
.Owners of rejected or failing vehicles
should contact their SUBARU Dealer for
service.
Some states still use dynamometers in
their emission inspection program. A
dynamometer is a treadmill or roller-like
testing device that allows your vehicle’s
wheels to turn while the vehicle remains in
one place. Prior to your vehicle being puton a dynamometer, tell your emission
inspector not to place your SUBARU
AWD vehicle on a two-wheel dynam-
ometer.Otherwise, serious transmis-
sion damage will result.
The U.S. Environmental Protection
Agency (EPA) and states using two-wheel
dynamometers in their emission testing
program have EXEMPTED SUBARU
AWD vehicles from the portion of the
testing program that involves a two-wheel
dynamometer. There are some states that
use four-wheel dynamometers in their
testing program. When properly used, this
equipment should not damage a SUBARU
AWD vehicle.
Under no circumstances should the rear
wheels be jacked off the ground, nor
should the driveshaft be disconnected in
an attempt to bypass AWD for state
emission testing. An AWD vehicles must
be tested using an AWD dynamometer
with all 4 wheels driven and loaded.
Preparing to driveYou should perform the following checks
and adjustments every day before you
start driving.
1. Check that all windows, mirrors, and
lights are clean and unobstructed.
2. Check the appearance and condition
of the tires. Also check tires for proper
inflation.
3. Look under the vehicle for any sign of
leaks, and check that no small animal is
under the vehicle.
4. Check that no small animal enters the
engine compartment.
5. Check that the hood and trunk lid are
fully closed.
6. Check the adjustment of the seat.
7. Check the adjustment of the inside and
outside mirrors.
8. Fasten your seatbelt. Check that your
passengers have fastened their seatbelts.
9. Check the operation of the warning
and indicator lights when the ignition
switch is turned to the“ON”position.
10. Check the gauges, indicator and warn-
ing lights after starting the engine.
Starting and operating/Preparing to drive
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
CAUTION
Trapping small animals in the cool-
ing fan and belts of the engine may
result in a malfunction. Check that
no small animal enters the engine
compartment and under the vehicle
before starting the engine.NOTEEngine oil, engine coolant, brake fluid,
washer fluid and other fluid levels
should be checked daily, weekly or at
fuel stops.
Starting and stopping the en-
gine&General precautions when
starting/stopping engine
WARNING
.Never start the engine from out-
side the vehicle. It may result in
an accident.
.Do not start the engine near dry
foliage, paper, or other flammable
substances. The exhaust pipe
and exhaust emissions can cre-
ate a fire hazard at high tempera-
tures.
.Do not leave the engine running
in locations with poor ventilation,
such as a garage and indoors.
The exhaust gas may enter the
vehicle or indoors, and it may
result in carbon monoxide poi-
soning.
CAUTION
.Do not stop the engine while
driving. Otherwise, the catalyst
may overheat and burn.
.When starting the engine, be sureto sit in the driver’s seat (except
when using the remote engine
start system).
NOTE.Avoid rapid acceleration immedi-
ately after the engine has started. In
addition, always avoid rapid racing.
.Until the engine is warmed up suffi-
ciently, the engine speed is maintained
high. The engine speed will gradually
drop as the engine warms up.
.On rare occasions, it may be difficult
to start the engine depending on the
fuel used and the driving condition
(repeated short trips when the engine
is not warmed up sufficiently). In such
cases, it is recommended to switch to a
different brand of fuel.
.On rare occasions, transient knock-
ing may be heard from the engine when
the accelerator is operated rapidly such
as a rapid start-up and a rapid accel-
eration. This is not a malfunction.
.The engine starts more easily when
the headlights, air conditioner and rear
window defogger are turned off.
.It may be difficult to start the engine
when the battery has been discon-
nected and reconnected (for mainte-
nance or other purposes). This diffi-
culty is caused by the electronically
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Starting and operating/Starting and stopping the engine
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
controlled throttle’s self-diagnosis
function. To overcome it, keep the
ignition switch in the“ON”position
for approximately 10 seconds before
starting the engine.&Models without push-button
start systems!Starting engine
CAUTION
Do not operate the starter motor
continuously for more than 10 sec-
onds. If the engine fails to start after
operating the starter for 5 to 10
seconds, wait for 10 seconds or
more before trying again.NOTEDo not shift the shift lever/select lever
while the starter is cranking.
!MT models
1. Apply the parking brake.
2. Turn off unnecessary lights and acces-
sories.
3. Depress the clutch pedal to the floor
and shift the shift lever into neutral. Hold
the clutch pedal to the floor while starting
the engine.The starter motor will only operate when
the clutch pedal is depressed fully to the
floor.
4. Turn the ignition switch to the“ON”
position and check the operation of the
warning and indicator lights. Refer to
“Warning and indicator lights”F3-13.
5. Turn the ignition switch to the“START”
positionwithoutdepressing the accelera-
tor pedal. Release the key immediately
after the engine has started.
If the engine does not start, perform the
procedure described in“If the engine does
not start”F7-11.
6. Confirm that all warning and indicator
lights have turned off after the engine has
started.
!CVT models
1. Apply the parking brake.
2. Turn off unnecessary lights and acces-
sories.
3. Shift the select lever to the“P”or“N”
position (preferably the“P”position).
The starter motor will only operate when
the select lever is at the“P”or“N”position.
4. Turn the ignition switch to the“ON”
position and check the operation of the
warning and indicator lights. Refer to
“Warning and indicator lights”F3-13.
5. Turn the ignition switch to the“START”positionwithoutdepressing the accelera-
tor pedal. Release the key immediately
after the engine has started.
If the engine does not start, perform the
procedure described in“If the engine does
not start”F7-11.
6. Confirm that all warning and indicator
lights have turned off after the engine has
started.
While the engine is warming up, make sure
that the select lever is at the“P”or“
N”
position and that the parking brake is
applied.
CAUTION
If you restart the engine while the
vehicle is moving, shift the select
lever into the“N”position. Do not
attempt to place the select lever of a
moving vehicle into the“P”position.
Starting and operating/Starting and stopping the engine
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
!If the engine does not start
CAUTION
For safety, release the accelerator
pedal as soon as the engine starts.
Try the following procedure.
1. Turn the ignition switch to the“LOCK”
position and wait for at least 10 seconds.
2. After checking that the parking brake is
firmly set, turn the ignition switch to the
“START”position while depressing the
accelerator pedal slightly (approximately
a quarter of the full stroke).
3. If this fails to start the engine, turn the
ignition switch back to the“LOCK”position
and wait for at least 10 seconds.
4. Fully depress the accelerator pedal
and turn the ignition switch to the“START”
position.
If this fails to start the engine, try the
following procedure.
1. Turn the ignition switch again to the
“LOCK”position.
2. After waiting for 10 seconds or longer,
turn the ignition switch to the“START”
position without depressing the accelera-
tor pedal.
If the engine still does not start, contactyour nearest SUBARU dealer for assis-
tance.
!Stopping the engine
The ignition switch should be turned off
only when the vehicle is stopped and the
engine is idling.
WARNING
Do not stop the engine when the
vehicle is moving. This will cause
loss of power to the power steering
and the brake booster, making steer-
ing and braking more difficult. It
could also result in accidental acti-
vation of the“LOCK”position on the
ignition switch, causing the steering
wheel to lock.&Models with push-button
start systems!Safety precautions
Refer to“Safety precautions”F2-8.
!Operating range for push-button
start system
Refer to“Operating range”F3-6.!Starting engine
WARNING
If the indicator on the push-button
ignition switch flashes in green after
the engine has started, never drive
the vehicle. The steering is still
locked, and it may result in an
accident. In this case, press the
push-button ignition switch with
the brake pedal depressed and with
the steering wheel turned from the
right to the left.
CAUTION
.When the operation indicator on
the push-button ignition switch is
flashing in orange, there may be a
malfunction with the vehicle.
Contact a SUBARU dealer imme-
diately.
.Do not continue pressing the
push-button ignition switch for
more than 10 seconds. Doing so
could cause a malfunction. If the
engine does not start, stop press-
ing the push-button ignition
switch. Instead, press the push-
buttonignitionswitchwithout
depressing the brake pedal to
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Starting and operating/Starting and stopping the engine
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
switch the power status to“OFF”.
Wait 10 seconds, and then push
the push-button ignition switch
to start the engine.
NOTE.When pressing the push-button igni-
tion switch with the clutch pedal (MT
models) or the brake pedal (CVT mod-
els) depressed:
–The engine starter operates for a
maximum of 10 seconds and after
starting the engine, the starter stops
automatically.
–You can start the engine regard-
less of the power status.
.If the engine does not start, check
the security indicator light. Then press
the push-button ignition switch without
depressing the clutch pedal (MT mod-
els) or the brake pedal (CVT models) to
switch the power to“OFF”.
–If the light had illuminated, try to
start the engine again.
–If the light had been off, press the
push-button ignition switch while
depressing the clutch pedal (MT
models) or the brake pedal (CVT
models) more forcefully.
.The engine may not start depending
on the radio wave conditions aroundthe vehicle. In such a case, refer to
“Starting engine”F9-27.
.If the vehicle battery is discharged,
the steering cannot be unlocked.
Charge the battery.
.Do not shift the shift lever/select
lever while the starter is cranking.
1) Operation indicator
2) Push-button ignition switchThe design of the push-button ignition
switch may be slightly different depending
on the models.
When you press the push-button ignition
switch with the clutch pedal (MT models)/
brake pedal (CVT models) depressed, the
engine will start. The start procedure of the
engine is as follows.!MT models
1. Carry the access key fob, and sit in the
driver’s seat.
2. Apply the parking brake.
3. Shift the shift lever in neutral.
4. Depress the brake pedal.
5. Depress the clutch pedal until the
indicator on the push-button ignition switch
turns green.
6. While depressing the clutch pedal,
press the push-button ignition switch.
!CVT models
1. Carry the access key fob, and sit in the
driver’s seat.
2. Apply the parking brake.
3. Shift the select lever in the“P”position.
The engine can also start when the select
lever is in the“N”position, however, for
safety reasons, start in the“P”position.
4. Depress the brake pedal until the
operation indicator on the push-button
ignition switch turns green. When starting
with the select lever in the“N”position, the
indicator does not turn green.
5. While depressing the brake pedal,
press the push-button ignition switch.
Starting and operating/Starting and stopping the engine
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
NOTE.While pressing the select lever but-
ton in, the indicator on the push-button
ignition switch will not turn green even
when the select lever is in the“P”
position.
.When the engine is not started, the
brake pedal may feel stiff. In such a
case, depress the brake pedal more
forcefully than usual. Check that the
operation indicator on the push-button
ignition switch turns green, and press
the push-button ignition switch to start
the engine.
!In case of the engine does not
start by the normal engine start
procedure
1. Move the shift lever to the neutral
position (MT models), or move the select
lever to the“P”position (CVT models).
2. Switch the power status to“ACC”.
3. Press and hold the push-button ignition
switch for at least 15 seconds with the
clutch pedal (MT models)/brake pedal
(CVT models) depressed.
Although the engine may start, only use
this procedure in the case of an emer-
gency. If the engine still does not start,
refer to“Starting engine”F9-27.!Stopping engine
1. Stop the vehicle completely.
2. Move the select lever to the“P”
position (CVT models).
3. Press the push-button ignition switch.
The engine will stop, and the power will be
switched to“OFF”.
WARNING
.Do not touch the push-button
ignition switch while driving.
When you operate the push-but-
ton ignition switch as follows, the
engine will stop.
–Pressing and holding the
switch for 3 seconds or longer.
–Pressing the switch briefly 3
times or more in succession.
When the engine stops, the brake
booster will not function. A great-
er foot pressure will be required
on the brake pedal.
The power steering system will
not operate either. A greater force
will be required to steer, and it
may result in an accident.
.If the engine stops while driving,
do not operate the push-button
ignition switch or open any of thedoors until the vehicle is stopped
in a safe location. It is dangerous
because the steering may be
locked. Stop the vehicle in a safe
location, and contact a SUBARU
dealer immediately.
CAUTION
For CVT models:
.Do not stop the engine while the
select lever is in a position other
than the“P”position.
.If the engine is stopped while the
select lever is in a position other
than the“P”position, the power
will be in“ACC”. If the vehicle is
left in this condition, the battery
may be discharged.NOTEAlthough you can stop the engine by
operating the push-button ignition
switch, do not stop the engine while
driving except in an emergency.
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Starting and operating/Starting and stopping the engine
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!When access key fob does not
operate properly
Refer to“Access key fob–if access key
fob does not operate properly”F9-26.&Remote engine start system
(dealer option)
WARNING
.Do not remote start a vehicle in an
enclosed environment (e.g.
closed garage). Prolonged opera-
tion of a motor vehicle in an
enclosed environment can cause
a harmful build-up of Carbon
Monoxide. Carbon Monoxide is
harmful to your health. Exposure
to high levels of Carbon Monox-
ide can cause headaches, dizzi-
ness or in extreme cases uncon-
sciousness and/or death.
.Before performing any servicing
of the vehicle, temporarily place
the remote engine start system in
service mode to prevent the sys-
tem from unexpectedly starting
the engine.
The remote engine start system allows you
to start the engine from outside the vehicle.
In addition, the remote engine start systemcan activate the heater or air conditioner,
providing you with a comfortable cabin
upon entry.
NOTEThe length of time for which it is
acceptable to allow the engine to
remain idling may be governed by local
laws and regulations. Check the local
rules when using the remote engine
start system.!Models with“keyless access with
push-button start system”
NOTEFor more details, refer to the Owner’s
Manual supplement for the remote
engine start system.Access key fob
1) Lock buttonAn access key fob serves as the remote
engine start transmitter. Operate the lock
button to start or stop the engine as
follows.
Starting and operating/Starting and stopping the engine
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
!Before starting the engine
Before using the remote engine start
system to start the engine, confirm the
following conditions.
.The select lever is in the“P”position.
.All doors are closed.
.The engine hood is closed.
.The push-button ignition switch is in the
“OFF”position.
!Starting the engine
1. Press the lock button briefly. The
hazard warning flashers then flash once.
2. Within 2 seconds, press the lock button
briefly again. The hazard warning flashers
then flash once again.
3. After step 2, immediately press and
hold the lock button. The hazard warning
flashers then flash once.
4. Approximately 3 seconds after step 3,
release the lock button. The engine will
then start successfully.
!Stopping the engine
Press and hold the lock button to stop the
engine with remote engine start system.
!Automatic engine shutdown
The remote engine start system will auto-
matically shut down or will not start theengine under the following conditions.
.The total run-time has exceeded 20
minutes.
.Any door is opened.
.The select lever is moved to any
position other than“P”.
.The engine hood is opened.
.The push-button ignition switch is
pressed.
.The brake pedal is depressed.
.The engine speed is 3,000 rpm or more.
The time setting until the engine automa-
tically stops can be changed. To change it,
please contact your SUBARU dealer. Note
that some settings may violate state,
provincial, or local laws and regulations.
Check the laws in your area to determine
which setting is permitted.
!Entering the vehicle while it is run-
ning via remote start
1. Unlock the vehicle doors using the
keyless access function. If you unlock the
vehicle’s doors manually using the key, the
vehicle’s alarm system will trigger (if the
alarm system is armed prior to activating
the remote engine start system) and the
engine will turn off. Perform either of the
following procedures to disarm the alarm
system. Refer to“Alarm system”F2-24.
.Switch the ignition to the“ACC”or“ON”state by pressing the push-button
ignition switch once or twice, respec-
tively.
.Press any button on the access key
fob/transmitter.
2. Enter the vehicle.
3. The engine will shut down when any
door is opened.
4. Press the push-button ignition switch
while depressing the brake pedal to restart
the engine.
!Entering the vehicle following re-
mote engine start shutdown
An alarm trigger may occur if the vehicle is
opened by the remote keyless entry
transmitter within a few seconds immedi-
ately following remote engine start shut-
down.
!Pre-heating or pre-cooling the in-
terior of the vehicle
Before exiting the vehicle, set the tem-
perature controls to the desired setting and
operation. After the system starts the
engine, the heater or air conditioning will
activate and heat or cool the interior to
your setting.
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Starting and operating/Starting and stopping the engine
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