2018 SUBARU WRX ECU

(128,1)
北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
Security indicator light6. Carry the access key fob and touch the
door lock sensor.
All doors will lock, an electronic chirp will
sound once, the hazard warning flashers
will flash once, and the security indicator
light will start flashing rapidly.
After rapid flashing for 30 seconds (stand-
by time), the security indicator light will
then flash slowly (twice approximately
every 2 seconds), indicating that the
system has been armed for surveillance.!Disarming the system
Perform either of the following procedures.
.Briefly press the disarm button (for less
than 2 seconds) on the access key fob/
remote transmitter.
.Carry the access key fob and grip the
front door handle (models with“keyless
access with push-button start system”).
The flashing of the security indicator light
will then change slowly (once approxi-
mately every 3 seconds from twice ap-
proximately every 2 seconds), indicating
that the alarm system has been disarmed.
!Emergency disarming
If you cannot disarm the system using the
access key fob/transmitter (i.e. the trans-
mitter is lost, broken or the transmitter
battery is too weak), you can disarm the
system without using the access key fob/
remote transmitter.
You can disarm the system if you turn the
ignition switch from the“LOCK”/“OFF”to
the“ON”position with a registered key/
access key fob.
NOTEFor models with“keyless access with
push-button start system”, if the bat-
tery of the access key fob is dis-
charged, perform the procedure de-scribed in“Switching power status”
F9-26. In such a case, replace the
battery immediately. Refer to“Repla-
cing battery of access key fob”F11-52.
!Valet mode
When you choose the valet mode, the
alarm system does not operate. In valet
mode, the access key fob/transmitter is
used only for locking and unlocking the
doors and for panic activation.
To enter the valet mode, change the
setting of your vehicle’s alarm system for
deactivation mode. Refer to“Activating
and deactivating the alarm system”F2-
24. The security indicator light will continue
to flash once every 3 seconds indicating
that the system is in the valet mode.
To exit valet mode, change the setting of
your vehicle’s alarm system for activation
mode. Refer to“Activating and deactivat-
ing the alarm system”F2-24.
Keys and doors/Anti-theft system
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
!Passive arming (models without
“keyless access with push-button
start system”)
When passive arming mode has been
programmed by the dealer, arming of the
system is automatically accomplished
without using the remote transmitter. Note
that in this mode, DOORS MUST BE
MANUALLY LOCKED.
!To enter the passive mode
If you wish to program the passive arming
mode, have it done by your SUBARU
dealer.
!Arming the system
CAUTION
In passive mode, the system will
automatically activate the alarm but
WILL NOT automatically lock the
doors. In order to lock the doors
you must either lock them as indi-
cated in step 4 below or with the key
once they have been closed. Failure
to lock the doors manually will result
in a higher security risk.
1. Turn the ignition switch to the“ON”
position.
1) ON
2) LOCK2. Turn the ignition switch from“ON”to
“LOCK”position and remove the key from
the ignition switch.
3. Open the doors and get out of the
vehicle.
4. Before closing the doors, lock all doors
with the inside door lock levers.
5. Close the doors. The system will
automatically arm after 1 minute.
In the passive mode, you can also arm the
system with the remote transmitter or with
the power door locking switches. If you use
the remote transmitter or power door
locking switch to lock the vehicle, arming
will take place immediately regardless of
whether or not the passive mode has been
selected.
!Disarming the system
To disarm the system, briefly press the
disarm button on the remote transmitter.
–CONTINUED–
Keys and doors/Anti-theft system
2-29
2

(130,1)
北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
!Tripped sensor identification
The security indicator light flashes when
the alarm system has been triggered. Also,
the number of flashes indicates the loca-
tion of unauthorized intrusion or the
severity of impact on the vehicle.
After turning the ignition switch to the“ON”
position, the indicator light will light for 1
second and then flash as follows.
.When a door was opened: 5 times
.When the trunk was opened: 4 times
.When the engine hood was opened: 3
times
.When a strong impact or multiple
impacts were sensed: twice (only models
with shock sensors (dealer option))
.When a light impact was sensed: once
(only models with shock sensors (dealer
option))NOTEAny of the above indicator light flash-
ings will recur each time the ignition
switch is turned to the“ON”position.
Rearming the alarm system cancels the
flashing.!Shock sensors (dealer option)
The shock sensors trigger the alarm
system when they sense impacts applied
to the vehicle and when any of their electric
wires are cut. The alarm system causes
the horn to sound and the hazard warning
flashers to flash for a short time when the
sensed impact is weak, but it warns of a
strong impact or multiple impacts by
sounding the horn and flashing the hazard
warning flashers, both lasting approxi-
mately 30 seconds.
If you desire, your SUBARU dealer can
connect them and set them for activation
or deactivation.
NOTE.The shock sensors are not always
able to sense impacts caused by break-
ing in, and cannot sense an impact that
does not cause vibration (such as
breaking the glass using a rescue
hammer).
.The shock sensors may sense vibra-
tion as indicated in the following ex-
amples and trigger the alarm system.
Select the settings of the alarm system
and shock sensors appropriately de-
pending on where you usually park
your vehicle.Examples:
–Vibration from a construction site
–Vibration in a multistory car park
–Vibration from trains
.You can have the sensitivity of the
shock sensors adjusted to your pre-
ference by your SUBARU dealer.
Keys and doors/Anti-theft system
2-30

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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
exposed to ambient light even for a short
time.
WARNING
Never allow any child to get in the
trunk and play with the release
handle. If the driver starts the vehi-
cle without knowing that a child is
inside the trunk and the child opens
the lid using the release handle, the
child could fall out and be killed or
seriously injured.
CAUTION
.Do not close the lid while gripping
the release handle. The handle
may be damaged.
.Do not use the handle as a hook
to fasten straps or ropes to
secure your cargo in the trunk.
Such use may result in damage of
the handle.
.Load the trunk so that cargo
cannot strike the release handle.
If the cargo hits the handle while
the vehicle is being driven, the
handle may be pulled and the
trunk lid may open. That may
cause cargo to fall out of the
trunk, which could create a trafficsafety hazard.
!Inspection
Perform the following steps at least twice a
year to check the release handle for
correct operation.
1. Open the trunk lid.
2. Use a flat-head screwdriver with a thin
blade. Slide the flat-head screwdriver
blade from the slit aperture of the lock
assembly fully to the end until you hear a
click.
This places the latch in the locked position.3. Move the release handle, from outside
the vehicle, in the direction of the arrow to
check if the latch is released.
If the latch is not released, contact your
–CONTINUED–
Keys and doors/Trunk lid
2-37
2

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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
Ignition switch.........................................................3-4
Conventional type ignition switch........................... 3-5
Push-button ignition switch.................................... 3-6
Hazard warning flasher..........................................3-8
Meters and gauges.................................................3-8
Combination meter illumination.............................. 3-8
Canceling the function for meter/gauge needle
movement upon turning on the ignition switch..... 3-9
Speedometer......................................................... 3-9
Odometer............................................................... 3-9
Double trip meter................................................... 3-9
Tachometer...........................................................3-10
Fuel gauge............................................................3-10
Temperature gauge............................................... 3-11
ECO gauge...........................................................3-12
REV indicator light andbuzzer (STI)...................3-12
Warning and indicatorlights................................3-13
Seatbelt warning light and chime..........................3-14
SRS airbag system warning light...........................3-15
Front passenger’s frontal airbag ON and OFF
indicators...........................................................3-16
CHECK ENGINE warning light/Malfunction
indicator light.....................................................3-16
Charge warning light.............................................3-17
Oil pressure warning light.....................................3-17
Engine low oil level warning indicator
(except STI)........................................................3-17
Windshield washer fluid warning indicator............3-18
AT OIL TEMP warning light (CVT models)..............3-18
Rear differential oil temperature warning light
(STI)...................................................................3-18Low tire pressure warning light
(U.S.-spec. models)............................................3-19
ABS warning light.................................................3-20
Brake system warning light...................................3-21
Electronic parking brake indicator light (models
with electronic parking brake system)................3-23
Low fuel warning light..........................................3-24
Hill start assist warning light/Hill start assist OFF
indicator light (models without electronic
parking brake system).......................................3-24
Auto Vehicle Hold ON indicator light (models with
electronic parking brake system).......................3-24
Auto Vehicle Hold operation indicator light
(models with electronic parking brake system) ... 3-24
Door open warning light.......................................3-25
All-Wheel Drive warning light (if equipped) ............3-25
Power steering warning light (except STI) .............3-25
LED headlight warning light (if equipped)..............3-25
Vehicle Dynamics Control warning light/Vehicle
Dynamics Control operation indicator light........3-26
Vehicle Dynamics Control OFF indicator
light/Traction mode indicator light......................3-27
Warning chimes and warning indicator of the
keyless access with push-button start system
(if equipped)......................................................3-28
Security indicator light..........................................3-33
SI-DRIVE indicator (if equipped)............................3-34
Gear position indicator (MT models)/Shift-up
indicator (STI)....................................................3-34
Select lever/gear position indicator
(CVT models).....................................................
3-34
Turn signal indicator lights...................................3-35
High beam indicator light......................................3-35
Instruments and controls
3

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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
&Conventional type ignition
switch
CAUTION
Do not attach a large key holder or
key case to either key. If it hits your
knees or hands while driving, it
could turn the ignition switch to the
“ACC”or“LOCK”position, stop-
ping the engine. Also, if the key is
attached to a keyholder or to a large
bunch of other keys, centrifugal
force may act on it as the vehicle
moves, resulting in unwanted turn-
ing of the ignition switch.
NOTEIf the key cannot be turned, turn the
steering wheel slightly to the left and
right as you turn the ignition switch.
!Switch positions
Position Description
LOCKYou can insert or remove the
key only in this position. The
steering wheel will be locked
with the key removed.
ACCYou can use the electrical
accessories (audio, acces-
sory power outlet, etc.).
ONNormal operating position
after starting the engine
STARTThe engine is started in this
position.
CAUTION
Do not turn the ignition switch to the
“START”position while the engine
is running.
NOTE.To turn the key from the“ACC”to
“LOCK”position:
–Place the select lever in the“P”
position (CVT models).
–Push in and turn the key.
.If your registered key fails to start
the engine, perform the following pro-
cedure to restart the engine.
(1) Pull out the key once (the secur-
ity indicator light will blink).
(2) Insert the key again.
(3) Return the ignition switch to the
“START”position.
–CONTINUED–
Instruments and controls/Ignition switch
3-5
3

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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
operation that follows the 6-second
warning after turning ON the ignition
switch. When the ignition switch is
turned ON next time, however, the
complete sequence of the warning
operation resumes. For further details
about canceling the warning operation,
please contact your SUBARU dealer.
If there is no passenger on the front
passenger’s seat, the seatbelt warning
device for the front passenger’s seat will
be deactivated. The front passenger’s
occupant detection system monitors
whether or not there is a passenger on
the front passenger’s seat.
Observe the following precautions. Failure
to do so may prevent the device from
functioning correctly or cause the device to
fail.
.Do not install any accessory such as a
table or TV onto the seatback.
.Do not store a heavy load in the
seatback pocket.
.Do not allow the rear seat occupant to
place his/her hands or legs on the front
passenger’s seatback, or allow him/her to
pull the seatback.
.Do not use front seats with their back-
ward-forward position and seatback not
being locked into place securely. If any of
them are not locked securely, adjust themagain. For adjusting procedure, refer to
“Front seats”F1-2.
If the seatbelt warning device for the front
passenger’s seat does not function cor-
rectly (e.g., it is activated even when the
front passenger’s seat is empty or it is
deactivated even when the front passen-
ger has not fastened his/her seatbelt), take
the following actions.
.Ensure that no article is placed on the
seat other than a child restraint system and
its child occupant, although we strongly
recommend that all children sit in the rear
seat properly restrained.
.Ensure that there is no article left in the
seatback pocket.
.Ensure that the backward-forward po-
sition and seatback of front passenger’s
seat are locked into place securely by
moving the seat back and forth.
If still the seatbelt warning device for front
passenger’s seat does not function cor-
rectly after taking relevant corrective ac-
tions described above, immediately con-
tact your SUBARU dealer for an inspec-
tion.
&SRS airbag system
warning lightFor details about the SRS airbag system
warning light, refer to“SRS airbag system
monitors”F1-62.
WARNING
If the warning light exhibits any of
the following conditions, there may
be a malfunction in the seatbelt
pretensioners and/or SRS airbag
system.
.Flashing or flickering of the warn-
ing light
.No illumination of the warning
light when the ignition switch is
first turned to the“ON”position
.Continuous illumination of the
warning light
.Illumination of the warning light
while driving
Immediately take your vehicle to
your nearest SUBARU dealer to
have the system checked. Unless
checked and properly repaired, the
seatbelt pretensioners and/or SRS
airbag will not operate properly in
the event of a collision, which may
increase the risk of injury.
–CONTINUED–
Instruments and controls/Warning and indicator lights
3-15
3

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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
Inside warning
chimeOutside warning
chimeOperation indicator
on push-button igni-
tion switchStatus Action
Ding, ding ...
(intermittent)——The driver’s door was opened while the
push-button ignition switch is“ACC”(in
CVT models, when the select lever is in
the“P”position.)Switch the push-button ignition switch to
“OFF”, or close the driver’s door.
*When exiting the vehicle, be sure to
switch the push-button ignition switch to
“OFF”.
The push-button ignition switch was
switched to“OFF”while the driver’s door
is open.Close the driver’s door.
DingShort beep
(2 seconds)—Lockout warning:
All doors were closed after the locking of
all doors was set by using the door lock
lever or power door locking switch while
the access key fob is inside the vehicle.Take out the access key fob from the
vehicle, and lock the doors.
*The doors cannot be locked while the
access key fob is inside the vehicle.
*A chirp sound will be heard, and all
doors will be unlocked.
—Short beep
(2 seconds)—Trunk lockout warning:
The trunk was closed with the access key
fob in it while all doors are locked (or
during the automatic lock time period).Take out the access key fob from the
trunk, and close the trunk.
*By pressing the trunk opener button
after this warning chime sounds, the
trunk can be unlocked.
Access key lock-in warning:
The door lock sensor was touched while
the push-button ignition switch is“OFF”
and the access key fob is inside the
vehicle.Take out the access key fob from the
vehicle, and lock the doors.
*If the access key fob is inside the
vehicle, the doors cannot be locked.
—Beep, beep ...
(5 beeps)—Door ajar warning:
The door lock sensor is touched while the
push-button ignition switch is in the
“OFF”position and another door or the
trunk is opened.Close the doors securely and lock them.
*If one of the doors is opened, the doors
cannot be locked.
Instruments and controls/Warning and indicator lights
3-30