ECU SUBARU WRX 2018 Workshop Manual

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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
When you select an item in the history list
on the“Incoming Calls”screen, the out-
going call screen opens.NOTE.Up to 10 items in the incoming call
history are listed. Scroll the screen to
see items that are not on the screen.
.When making a call to the same
number continuously, only the most
recent call is listed in call history.
.When a phone number registered in
the contact list is received, the name is
displayed.
.Number-withheld calls are also
memorized in the system.
.International phone calls may not be
made depending on the type of cell
phone you have.
.The list should group together con-
secutive entries with the same phone
number and same call type.!By outgoing calls
On the phone (menu) screen, select the
“Outgoing Calls”key to open the“Outgoing
Calls”screen. You can make a call by
selecting an item in the outgoing call
history list.
If there is no outgoing call history, a
message appears to indicate that there is
no outgoing call history data.
Outgoing Calls screen
No. Function&1
Open the“Incoming Calls”screen.
&2
Open the“Contacts”screen.
&3
Delete all outgoing call history data.
The“Delete All”key is disabled when
there is no outgoing call history.
When you select an item in the history list
on the“Outgoing Calls”screen, the out-
going call screen opens.NOTE.Up to 10 items in the outgoing call
history are listed. Scroll the screen to
see items that are not on the screen.
.When making a call to the same
number continuously, only the most
recent call is listed in call history.
.When a phone number registered in
the contact list is received, the name is
displayed.
.Number-withheld calls are also
memorized in the system.
.International phone calls may not be
made depending on the type of cell
phone you have.
.The list should group together con-
secutive entries with the same phone
number and same call type.
!By contacts list
On the phone (menu) screen, select the
“Contacts”key to open the phone number
list screen.
You can make a call by selecting an item in
the list (up to five phone numbers are
listed).
If there is no contact data, a message is
displayed to indicate that there is no
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Audio/Hands-free phone system
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5

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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
In other situations
Symptom Likely cause SolutionPage
Cell
phoneThis
system
Even though all conceivable mea-
sures have been taken, the symptom
status does not change.The cell phone is not close enough to
this system.Bring the cell phone closer to this system.——
The cell phone is the most likely cause of
the symptom.Turn the cell phone off, remove and reinstall
the battery pack, and then restart the cell
phone.*—
Enable the cell phone’s Bluetooth connection. *—
Stop the cell phone’s security software and
close all applications.*—
Before using an application installed on the cell
phone, carefully check its source and how its
operation might affect this system.*—
*: For details, refer to the owner’s manual that came with the cell phone.
Audio/What to do if...
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
CAUTION
.Do not hold the lighter pushed in,
because it will overheat.
.The electrical power socket is
originally designed to use a gen-
uine SUBARU cigarette lighter
plug. Do not use a non-genuine
cigarette lighter plug in the sock-
et. Doing so may cause a short-
circuit and overheating, resulting
in a fire.
.If the socket is ever used for a
plug-in accessory such as a cell
phone, that may damage the
portion of the socket’s internal
mechanism that causes a cigar-
ette lighter plug to“pop out”after
its lighter element is heated.
Therefore, do not place a cigar-
ette lighter plug in a socket that
has been used, even once, to
power a plug-in accessory. Doing
so may cause the plug to stick
and overheat, creating a potential
fire hazard.
Ashtray (if equipped)
CAUTION
Observe the following precautions.
Not doing so could result in a fire.
.Always extinguish matches and
cigarettes before putting them
into the ashtray, and then close
the ashtray securely.
.Do not put flammable material in
the ashtray.
.Do not leave a lighted cigarette in
the ashtray.
.Do not leave a lot of cigarette
butts in the ashtray.NOTEParticles of ash and tobacco will accu-
mulate around the hinges of the ash-
tray’s inner lid. Clean them off using a
toothbrush or a similar narrow-ended
implement.
You can install the portable ashtray in each
cup holder or bottle holder. For the loca-
tions of the cup holders, refer to“Cup
holders”F6-6. For the locations of the
bottle holders, refer to“Bottle holders”F6-
8.
When using the ashtray, open the lid of the
ashtray. Fully close the lid after using the
ashtray to help reduce residual smoke.
Interior equipment/Ashtray
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
Floor mat (if equipped)
CAUTION
If the floor mat slips forward and
interferes with the movement of the
pedals while driving, it could cause
an accident. Observe the following
precautions to prevent the floor mat
from slipping forward.
.Be sure to use a genuine
SUBARU floor mat or an equiva-
lent designed with grommets in
the correct locations.
.Make sure that the driver’s floor
mat is placed in its proper loca-
tion and is correctly secured on
its retaining pins..Do not use more than one floor
mat.
Retaining pins are located on the driver’s
side floor.
Properly secure the floor mat using the
built-in grommets, by placing the grom-
mets over the pins and pushing them
downward.
Coat hookThe coat hook is attached to each rear
passenger’s hand grip.
–CONTINUED–
Interior equipment/Floor mat
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6

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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
.When opening the cap, grasp it
firmly and turn it slowly to the left.
Do not remove the cap quickly.
Fuel may be under pressure and
spray out of the fuel filler neck,
especially in hot weather. If you
hear a hissing sound while you
are removing the cap, wait for the
sound to stop and then slowly
open the cap to prevent fuel from
spraying out and creating a fire
hazard.3. Set the fuel filler cap on the cap holder
inside the fuel filler lid.
WARNING
.When refueling, insert the fuel
nozzle securely into the fuel filler
pipe. If the nozzle is lifted or not
fully inserted, its automatic stop-
ping mechanism may not func-
tion, causing fuel to overflow the
tank and creating a fire hazard.
.Stop refueling when the auto-
matic stop mechanism on the
fuel nozzle activates. If you con-
tinue to add fuel, temperature
changes or other conditions
may cause fuel to overflow from
the tank and create a fire hazard.
4. Stop filling the tank after the fuel filler
pump automatically stops. Do not add any
more fuel.
5. Put the cap back on, turn it clockwise
until you hear a clicking noise. Be certain
not to catch the tether under the cap while
tightening.
CAUTION
Make sure that the cap is tightened
until it clicks to prevent fuel spillage
in the event of an accident.
6. Close the fuel filler lid completely.
CAUTION
If you spill any fuel on the painted
surface, rinse it off immediately.
Otherwise, the painted surface
could be damaged.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.
.If the fuel filler cap is not tightened
until it clicks or if the tether is caught
under the cap, the CHECK ENGINE
warning light/malfunction indicator
light may illuminate. Refer to“CHECK
ENGINE warning light/Malfunction in-
dicator light”F3-16.
CAUTION
.Never add any cleaning agents to
the fuel tank. The addition of a
cleaning agent may cause da-
mage to the fuel system.
.After refueling, turn the cap
clockwise until it clicks to ensure
that it is fully tightened. If the cap
is not securely tightened, fuel
may leak out while the vehicle is
Starting and operating/Fuel
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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
Continuously variable trans-
missionThe continuously variable transmission is
electronically controlled and provides an
infinite number of forward speeds and 1
reverse speed. It also has a manual mode.
WARNING
Do not shift from the“P”or“N”
position into the“D”or“R”position
while depressing the accelerator
pedal. This may cause the vehicle
to jump forward or backward.
CAUTION
.Observe the following precau-
tions. Otherwise, the transmis-
sion could be damaged.
–Shift into the“P”or“R”posi-
tion only after the vehicle has
completely stopped.
–Do not shift from the“D”
position into the“R”position
or vice versa until the vehicle
has completely stopped.
.Do not race the engine for more
than 5 seconds in any position
except the“N”or“P”positionwhen the brake is applied or
when chocks are used in the
wheels. This may cause the
transmission fluid to overheat.
.Never move the vehicle as fol-
lows. Doing so may result in an
unexpected accident or malfunc-
tion.
–Moving rearward by inertia
with the select lever set in a
forward driving position.
–Moving forward by inertia with
the select lever set in the“R”
position.
.When parking the vehicle, first
securely apply the parking brake
and then place the select lever in
the“P”position. Do not park for a
long time with the select lever in
any other position as doing so
could result in a dead battery.
NOTE.When the engine coolant tempera-
ture is still low, the transmission will
upshift to higher engine speeds than
when the coolant temperature is suffi-
ciently high in order to shorten the
warm-up time and improve driveability.
The gearshift timing will automaticallyshift to the normal timing after the
engine has warmed up.
.Immediately after transmission fluid
is replaced, you may feel that the
transmission operation is somewhat
unusual. This results from invalidation
of data which the on-board computer
has collected and stored in memory to
allow the transmission to shift at the
most appropriate times for the current
condition of your vehicle. Optimized
shifting will be restored as the vehicle
continues to be driven for a while.
.When driving under continuous hea-
vy load conditions such as when climb-
ing a long, steep hill, the engine speed
or the vehicle speed may automatically
be reduced. This is not a malfunction.
This phenomenon results from the
engine control function maintaining
the cooling performance of the vehicle.
The engine and vehicle speed will
return to a normal speed when the
engine is able to maintain the optimum
cooling performance after the heavy
load decreases. Take extremely care
when driving under a heavy load.
.The continuously variable transmis-
sion is a chain type system that pro-
vides superior transmission efficiency
for maximum fuel economy. At times,
depending on varying driving condi-
tions, a chain operating noise may be
–CONTINUED–
Starting and operating/Continuously variable transmission
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
Loading your vehicle
WARNING
.Never allow passengers to ride
on a folded rear seatback or in the
trunk. Doing so may result in
serious injury.
.Never stack luggage or other
cargo higher than the top of the
seatback because it could tumble
forward and injure passengers in
the event of a sudden stop or
accident. Keep luggage or cargo
low, as close to the floor as
possible.
.Stow cargo and luggage in the
trunk whenever possible..To prevent cargo and luggage
from sliding forward during brak-
ing, do not stack anything in the
enlarged trunk. Keep cargo and
luggage low, as close to the floor
as possible.
.When you carry something inside
the vehicle, secure it whenever
you can to prevent it from being
thrown around inside the vehicle
during sudden stops, sharp turns
or in an accident.
.Do not pile heavy loads on the
roof. These loads raise the vehi-
cle’s center of gravity and make it
more prone to tip over.
.Secure lengthy items properly to
prevent them from shooting for-
ward and causing serious injury
during a sudden stop.
.Never exceed the maximum load
limit. If you do, some parts on
your vehicle can break, or it can
change the way your vehicle
handles. This could result in loss
of control and cause personal
injury. Also, overloading can
shorten the life of your vehicle.
.Do not place cargo or luggage in
or on the following locations as
the item may get under theclutch, brake, or accelerator ped-
al and prevent the pedals from
being depressed properly, block
the driver’s vision, or hit the
driver or passengers, causing
an accident:
–At the feet of the driver
–On the front passenger or rear
seats (when stacking items)
–On the rear shelf
–On the instrument panel
–On the dashboard
CAUTION
Do not carry spray cans, containers
with flammable or corrosive liquids
or any other dangerous items inside
the vehicle.NOTEFor better fuel economy, do not carry
unneeded cargo.
–CONTINUED–
Driving tips/Loading your vehicle
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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
&Precautions for TYPE RAThe roof carrier and other equipment
cannot be attached on the carbon roof
because of the design.
WARNING
Do not place a roof carrier or any
other equipment on the roof of the
vehicle. Due to the design of the
roof, the cargo may fall off and cause
an accident.&Roof molding and crossbar (if
equipped)
CAUTION
.For cargo carrying purposes, the
roof molding must be used to-
gether with a roof crossbar kit
and the appropriate carrying at-
tachment. Otherwise, damage tothe roof or paint or a dangerous
road hazard due to loss of cargo
could result.
.When using the roof crossbar kit,
make sure that the total weight of
the crossbars, carrying attach-
ment and cargo does not exceed
the maximum load limit. Over-
loading may cause damage to
the vehicle and create a safety
hazard.
Cargo can be carried after securing the
roof crossbar kit to the roof molding and
installing the appropriate carrying attach-
ment. When installing the roof crossbar kit,
follow the manufacturer’s instructions.
When carrying cargo on the roof using the
roof crossbar kit and carrying attachments,
never exceed the maximum load limit as
explained below. You should also be
careful that the vehicle does not exceed
the Gross Vehicle Weight Rating (GVWR)
and front and rear Gross Axle Weight
Rating (GAWR). For information about
loading cargo into or onto your vehicle,
refer to“Loading your vehicle”F8-11. The
maximum total load on the roof (including
crossbars, carrying attachments and car-
go) must not exceed88 lbs (40 kg). Refer
to the crossbar installation instructions for
the maximum crossbar capacity. Place the
–CONTINUED–
Driving tips/Loading your vehicle
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8

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北米Model "A1700BE-B" EDITED: 2017/ 10/ 11
heaviest load at the bottom, close to the
roof, and evenly distribute the cargo.
Always properly secure all cargo.
!Installing carrying attachments on
the crossbars
When installing any carrying attachments
such as the load carriers, crossbars, bike
carrier, ski carrier, kayak carrier, cargo
basket, etc., follow the manufacturer’s
instructions of the load capacity and make
sure that the attachments are securely
installed. Use only attachments designed
specifically for the crossbars. Before oper-
ating the vehicle, make sure that the cargo
is properly secured on the attachment.NOTERemember that the vehicle’s center of
gravity is altered with the weight of the
load on the roof, thus affecting the
driving characteristics.
Drive carefully. Avoid rapid starts, hard
cornering and abrupt stops. Crosswind
effects will be increased.!Removal and installation of the
crossbars
Each of the two roof moldings has two
mounting points for crossbars. Each
mounting point is fitted with a cover. Use
a screwdriver to remove the covers. When
installing the crossbars on the roof mold-
ing, follow the manufacturer’s instructions.
Trailer towing
CAUTION
Your vehicle is neither designed nor
intended to be used for trailer tow-
ing. Therefore, never tow a trailer
with your vehicle.
SUBARU assumes no responsibility for
injuries or vehicle damage that may result
from trailer towing, from any trailer towing
equipment or from any errors or omissions
in the instructions accompanying such
equipment. SUBARU warranties do not
apply to vehicle damage or malfunction
caused by trailer towing.
Driving tips/Trailer towing
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