2018 SUBARU WRX engine

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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
trip meter, the odometer/trip meter will turn
off.
Also, if you open and close the driver’s
door within 10 seconds of illumination of
the odometer/trip meter, the odometer/trip
meter will turn off.
You can switch the display as shown in the
following sequence by pressing the trip
knob.To set the trip meter to zero, select the A
trip or B trip meter by pressing the knob
and keep the knob pressed for more than 2
seconds.
CAUTION
To ensure safety, do not attempt to
change the function of the indicator
while driving, as an accident could
result.NOTEIf the connection between the combina-
tion meter and battery is broken for any
reason such as vehicle maintenance or
fuse replacement, the data recorded on
the trip meter will be lost.
&TachometerThe tachometer shows the engine speed
in thousands of revolutions per minute.
CAUTION
Do not operate the engine with the
pointer of the tachometer in the red
zone. In this range, fuel injection will
be cut by the engine control module
to protect the engine from overrev-
ving. The engine will resume run-
ning normally after the engine speed
is reduced below the red zone.
&Fuel gauge1) Low fuel warning lightThe fuel gauge shows the approximate
amount of fuel remaining in the tank.
When the ignition switch is in the“LOCK”/
“OFF”or“ACC”position, the fuel gauge
shows“E”even if the fuel tank contains
fuel.
The gauge may move slightly during
braking, turning or acceleration due to fuel
level movement in the tank.
If you press the trip knob while the ignition
switch is in the“LOCK”/“OFF”or“ACC”
position, the fuel gauge’s dial will light up
and the needle will indicate the amount of
fuel remaining in the tank.
If, while the fuel gauge needle is indicating
the amount of fuel remaining in the tank,
Instruments and controls/Meters and gauges
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
you (a) do not press the trip knob for 10
seconds or (b) open and close the driver’s
door, the fuel gauge needle will drop to the
“E”position and the dial and needle will
turn off.NOTE.You will see the“
”sign in the fuel
gauge.
This indicates that the fuel filler door
(lid) is located on the right side of the
vehicle.
.When you have refueled, the fuel
gauge indicates the amount in the fuel
tank after starting the engine. Also, it
may take some time until the fuel gauge
indication stabilizes.
.The gauge indicates only an approx-imate amount of fuel remaining in the
tank. Use this indication only as a
guide.
.If you refuel while the ignition switch
is in the“ON”position, the fuel gauge
may not indicate the correct amount of
the fuel in the fuel tank.
.If the refuel amount is less than
approximately 4.0 US gal (15 liters, 3.3
Imp gal), it may take some time until the
fuel gauge indication stabilizes.
&Temperature gauge1) Normal operating rangeThe temperature gauge shows engine
coolant temperature when the ignition
switch is in the“ON”position.
The coolant temperature will vary inaccordance with the outside temperature
and driving conditions.
We recommend that you drive moderately
until the pointer of the temperature gauge
reaches near the middle of the range.
Engine operation is optimum with the
engine coolant at this temperature range
and high revving operation when the
engine is not warmed up enough should
be avoided.
CAUTION
If the pointer exceeds the normal
operating range, safely stop the
vehicle as soon as possible.
Refer to“Engine overheating”F9-
20.
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
&ECO gaugeThe unit displayed varies depending on
the models.The ECO gauge shows the difference
between the average rate of fuel con-
sumption since the trip meter was last
reset and the current rate of fuel consump-
tion.
The ECO gauge indicates the current fuel
efficiency as shown in the following chart.Displayed
unitNeedle position
“+”side“-”side
MPG Better Poorer
l/100km Poorer Better
km/l BetterPoorer
NOTE.The ECO gauge shows only an
approximate indication.
.After resetting the trip meter, the
average rate of fuel consumption is not
shown until driving 0.6 mile (1 km). Until
that time, the ECO gauge does not
operate.
REV indicator light and buz-
zer (STI)1) REV indicator lightThe REV alarm system has the following
functions.
.When the engine speed reaches the
level that was previously set, the REV
indicator light illuminates to inform you. At
this time, a buzzer also sounds if the
buzzer setting is activated.
.Whenever the engine speed enters the
red zone of the tachometer, the REV
indicator light flashes.
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
NOTEEven if the REV alarm system is not set,
the REV indicator light will flash when-
ever the engine speed enters the red
zone of the tachometer.
To change the REV indicator settings,
perform the procedures described in
“REV settings (STI)”F3-43.
Warning and indicator lightsSeveral of the warning and indicator lights
illuminate when you initially turn the igni-
tion switch to the“ON”position. This
permits checking the operation of the
bulbs.
Apply the parking brake and turn the
ignition switch to the“ON”position. For
the system check, the following lights
illuminate and then turn off after several
seconds or after the engine has started.: Seatbelt warning light
(The seatbelt warning light turns off
only when the driver fastens the seat-
belt.): Front passenger’s seatbelt warning
light
(The seatbelt warning light turns off
only when the front seat passenger
fastens the seatbelt.): SRS airbag system warning light
ON /
: Front passenger’s frontal airbag
ON indicator light
/
: Front passenger’s frontal airbag
OFF indicator light
: CHECK ENGINE warning light/Mal-
function indicator light
: Charge warning light: Oil pressure warning light: REV indicator light (STI): AT OIL TEMP warning light
(CVT models): Rear differential oil temperature warn-
ing light (STI): Low tire pressure warning light
(U.S.-spec. models)/
: ABS warning light
/
: Brake system warning light: Electronic parking brake indicator
light (models with the electronic
parking brake system)
: Low fuel warning light: Hill start assist warning light/Hill start
assist OFF indicator light (models
without electronic parking brake sys-
tem): Door open warning light: AWD warning light (if equipped): Power steering warning light (except
STI)
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&Front passenger’s frontal air-
bag ON and OFF indicatorsON /
: Front passenger’s frontal airbag ON
indicator
/
: Front passenger’s frontal airbag OFF
indicator
The front passenger’s frontal airbag ON
and OFF indicators show you the status of
the front passenger’s SRS frontal airbag.
The indicators are located next to the clock
in the center portion of the dashboard.
When the ignition switch is turned to the
“ON”position, both the ON and OFF
indicators illuminate for 6 seconds during
which time the system is checked. Follow-
ing the system check, both indicators turn
off for 2 seconds. After that, one of the
indicators illuminates depending on the
status of the front passenger’s SRS frontalairbag determined by the SUBARU ad-
vanced frontal airbag system monitoring.
If the front passenger’s SRS frontal airbag
is activated, the passenger’s frontal airbag
ON indicator will illuminate while the OFF
indicator will remain off.
If the front passenger’s SRS frontal airbag
is deactivated, the passenger’s frontal
airbag ON indicator will remain off while
the OFF indicator will illuminate.
With the ignition switch turned to the“ON”
position, if both the ON and OFF indicators
remain illuminated or off simultaneously
even after the system check period, the
system is malfunctioning. Contact your
SUBARU dealer immediately for an in-
spection.
&CHECK ENGINE warn-
ing light/Malfunction in-
dicator light
CAUTION
If the CHECK ENGINE light illumi-
nates while you are driving, have
your vehicle checked/repaired by
your SUBARU dealer as soon as
possible. Continued vehicle opera-
tion without having the emission
control system checked and re-
paired as necessary could cause
serious damage, which may not be
covered by your vehicle’s warranty.
If this light illuminates steadily or blinks
while the engine is running, it may indicate
that there is at least one problem or
potential problem somewhere in the emis-
sion control system.
!If the light illuminates steadily
If the light illuminates steadily while driving
or does not turn off after the engine starts,
an emission control system malfunction
has been detected.
You should have your vehicle checked by
an authorized SUBARU dealer immedi-
ately.
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
NOTEThis light also illuminates when the fuel
filler cap is not tightened until it clicks.
If you have recently refueled your vehicle,
the cause of the CHECK ENGINE warning
light/malfunction indicator light illuminating
could be a loose or missing fuel filler cap.
Remove the cap and retighten it until it
clicks. Make sure nothing is interfering with
the sealing of the cap. Tightening the cap
will not make the CHECK ENGINE warn-
ing light/malfunction indicator light turn off
immediately. It may take several driving
trips. If the light does not turn off, take your
vehicle to your authorized SUBARU dealer
immediately.
!If the light is blinking
If the light is blinking while driving, an
engine misfire condition has been de-
tected which may damage the emission
control system.
To prevent serious damage to the emis-
sion control system, you should do the
following.
.Reduce vehicle speed.
.Avoid hard acceleration.
.Avoid steep uphill grades.
.Reduce the amount of cargo, if possi-
ble.The CHECK ENGINE warning light may
stop blinking and illuminate steadily after
several driving trips. You should have your
vehicle checked by an authorized
SUBARU dealer immediately.
&Charge warning lightIf this light illuminates when the engine is
running, it may indicate that the charging
system is not working properly.
If the light illuminates while driving or does
not turn off after the engine starts, stop the
engine at the first safe opportunity and
check the alternator belt. If the belt is
loose, broken or if the belt is in good
condition but the light remains illuminated,
contact your nearest SUBARU dealer
immediately.&Oil pressure warning
lightIf this light illuminates when the engine is
running, it may indicate that the engine oil
pressure is low and the lubricating system
is not working properly.
If the light illuminates while driving or does
not turn off after the engine starts, stop the
engine at the first safe opportunity and
check the engine oil level. If the oil level is
low, add oil immediately. If the engine oil is
at the proper level but the light remainsilluminated, contact your nearest
SUBARU dealer immediately.
For details about checking the engine oil
level or adding the engine oil, refer to
“Engine oil”F11-13.
CAUTION
Do not operate the engine with the
oil pressure warning light on. This
may cause serious engine damage.&Engine low oil level
warning indicator
(except STI)This indicator appears when the engine oil
level decreases to the lower limit.
If the engine low oil level warning indicator
appears while driving, park the vehicle in a
safe and level location, and then check the
engine oil level. When the engine oil level
is not within the normal range, refill with
engine oil. Refer to“Engine oil”F11-13.
If the warning indicator does not disappear
after refilling the engine oil, or the warning
indicator appears even though the engine
oil level is within the normal range, have
the vehicle checked by a SUBARU dealer.
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
NOTE.After replacing or adding the engine
oil, if the engine oil level is within the
normal range when restarting the en-
gine on a level surface, the warning
indicator will be off.
.The warning indicator may appear
temporarily in the following conditions
because a low oil level may be detected
as a result of significant oil movement
in the engine.
–when the vehicle is considerably
inclined on an uphill or steep slope
–when the vehicle has continu-
ously accelerated and decelerated
–when the vehicle is continuously
turned
–when the vehicle is driven on a
road that alternates continuously
between uphill and downhill&Windshield washer
fluid warning indicatorThis indicator appears when the fluid level
in the windshield washer fluid tank de-
creases to the lower limit (approximately
1.1 US qt, 1.0 liter, 0.9 Imp qt).
&AT OIL TEMP warning
light (CVT models)If this light illuminates when the engine is
running, it may indicate that the transmis-
sion fluid temperature is too hot.
If the light illuminates while driving, im-
mediately stop the vehicle in a safe place
and let the engine idle until the warning
light turns off.
!Transmission control system warn-
ing
If the“AT OIL TEMP”warning light flashes
after the engine has started, it may indicate
that the transmission control system is not
working properly. Contact your nearest
SUBARU dealer for service immediately.&Rear differential oil
temperature warning
light (STI)
CAUTION
If the R.DIFF TEMP warning light
illuminates, reduce vehicle speed
and stop the vehicle in a safe loca-
tion as soon as possible. Continuing
to drive with this light illuminated
may damage the rear differential and
other parts of the powertrain.If this light illuminates when the engine is
running, it may indicate that the rear
differential oil temperature is too hot.
At this time, the driver’s control center
differential will automatically cancel the
current torque-distribution ratio setting and
adopt its minimum ratio.
If the light illuminates while driving, reduce
vehicle speed and stop the vehicle in the
nearest safe location. Park the vehicle for
several minutes. After the light turns off,
you can start driving.
If the light does not turn off, contact the
nearest SUBARU dealer for service.
NOTE.If the tire pressures are not correct
and/or the tires are not all the same size
and brand, the rear differential will be
heavily loaded when the vehicle is
driven, resulting in an abnormally high
oil temperature.
.The rear differential oil will deterio-
rate if its temperature increases en-
ough for the rear differential oil tem-
perature warning light to illuminate. It is
advisable to have the rear differential
oil replaced as soon as possible.
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
damage and a fast leak that causes
the tire to lose air rapidly. If you have
a flat tire, refer to“Flat tires”F9-5.
When a spare tire is mounted or a
wheel rim is replaced without the
original pressure sensor/transmitter
being transferred, the Low tire pres-
sure warning light will illuminate
steadily after blinking for approxi-
mately one minute. This indicates
the TPMS is unable to monitor all
four road wheels. Contact your
SUBARU dealer as soon as possible
for tire and sensor replacement and/
or system resetting.
If the light illuminates steadily after
blinking for approximately one min-
ute, promptly contact a SUBARU
dealer to have the system inspected.
CAUTION
The tire pressure monitoring system
is NOT a substitute for manually
checking tire pressure. The tire
pressure should be checked peri-
odically (at least monthly) using a
tire gauge. After any change to tire
pressure(s), the tire pressure mon-
itoring system will not re-check tire
inflation pressures until the vehicleis first driven to a vehicle speed of at
least 20 mph (32 km/h). After adjust-
ing the tire pressures, increase the
vehicle speed to at least 20 mph (32
km/h) to start the TPMS re-checking
of the tire inflation pressures. If the
tire pressures are now above the
severe low pressure threshold, the
low tire pressure warning light
should turn off a few minutes later.
Therefore, be sure to install the
specified size for the front and rear
tires.
&ABS warning light
CAUTION
.If any of the following conditions
occur, we recommend that you
have the ABS system repaired at
the first available opportunity by
your SUBARU dealer.
–The warning light does not
illuminate when the ignition
switch is turned to the“ON”
position.
–The warning light illuminates
when the ignition switch is
turned to the“ON”position,
but it does not turn off evenafter starting the vehicle.
–The warning light illuminates
while driving.
.When the warning light is on (and
the brake system warning light is
off), the ABS function shuts
down. However, the conventional
brake system continues to oper-
ate normally.
The ABS warning light illuminates together
with the brake system warning light if the
EBD system malfunctions. For further
details of the EBD system malfunction
warning, refer to“Brake system warning
light”F3-21.
NOTEIf the warning light behavior is as
described in the following conditions,
the ABS system may be considered
normal.
.The warning light illuminates when
the ignition switch is turned to the“ON”
position and turns off approximately 2
seconds after the engine has started.
.The warning light illuminates right
after the engine is started but turns off
immediately, remaining off.
.The warning light remains illumi-
nated after the engine has been started,
but it turns off while driving.
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