2018 SUBARU CROSSTREK oil

(376,1)
北米Model "A1320BE-C" EDITED: 2017/ 10/ 10
Engine overheating
WARNING
Never attempt to remove the radiator
cap until the engine has been shut
off and has fully cooled down. When
the engine is hot, the coolant is
under pressure. Removing the cap
while the engine is still hot could
release a spray of boiling hot cool-
ant, which could burn you very
seriously.
If the engine overheats, safely pull off the
road and stop the vehicle in a safe
location.&If steam is coming from the
engine compartment.Turn the ignition switch to the“LOCK”/
“OFF”position and get everyone away
from the vehicle until it cools down.
.Contact an authorized SUBARU deal-
er.&If no steam is coming from the
engine compartment1. Keep the engine running at idling
speed.2. Open the engine hood to ventilate the
engine compartment. Refer to“Engine
hood”F11-5.
Confirm that the cooling fan is turning. If
the fan is not turning, immediately turn off
the engine and contact an authorized
SUBARU dealer for repair.
3. After the coolant temperature high
warning light that has blinked or illumi-
nated inREDturns off, turn off the engine.
For details about the warning light, refer to
“Coolant temperature low indicator light/
Coolant temperature high warning light”
F3-16.
4. After the engine has fully cooled down,
check the coolant level in the reserve tank.
If the coolant level is below the“LOW”
mark, add coolant up to the“FULL”mark.
NOTEFor details about how to check the
coolant level or how to add coolant,
refer to“Engine coolant”F11-11.
5. If there is no coolant in the reserve
tank, add coolant to the reserve tank. Then
remove the radiator cap and fill the radiator
with coolant.
If you remove the radiator cap from a hot
radiator, first wrap a thick cloth around the
radiator cap, then turn the cap counter-
clockwise slowly without pressing downuntil it stops. Release the pressure from
the radiator. After the pressure has been
fully released, remove the cap by pressing
down and turning it.
In case of emergency/Engine overheating
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北米Model "A1320BE-C" EDITED: 2017/ 10/ 10
Maintenance schedule.......................................... 11-3
Maintenance precautions..................................... 11-3
Before checking or servicing in the engine
compartment...................................................... 11-4
When checking or servicing in the engine
compartment...................................................... 11-4
When checking or servicing in the engine
compartment while the engine is running............ 11-5
Engine hood.......................................................... 11-5
Engine compartment overview............................ 11-7
Engine oil............................................................... 11-8
Engine oil consumption........................................ 11-8
Locations of the oil level gauge, oil filler cap
and oil filter........................................................ 11-8
Checking the oil level............................................ 11-8
Changing the oil and oil filter................................ 11-9
Recommended grade and viscosity..................... 11-10
Synthetic oil........................................................ 11-10
Cooling system................................................... 11-10
Safety precautions.............................................. 11-10
Cooling fan, hose and connections..................... 11-11
Engine coolant.................................................... 11-11
Air cleaner element............................................. 11-12
Replacing the air cleaner element........................ 11-13
Spark plugs......................................................... 11-14
Recommended spark plugs................................. 11-14
Drive belts........................................................... 11-14
Manual transmission oil..................................... 11-14
Recommended grade and viscosity..................... 11-14
Continuously variable transmission fluid..........11-15
Front differential gear oil (CVT models) and
rear differential gear oil....................................11-15
Recommended grade and viscosity..................... 11-15
Brake fluid............................................................11-15
Checking the fluid level...................................... 11-15
Recommended brake fluid.................................. 11-16
Clutch fluid (MT models).....................................11-16
Checking the fluid level...................................... 11-16
Recommended clutch fluid................................. 11-17
Brake booster......................................................11-17
Brake pedal..........................................................11-18
Checking the brake pedal free play..................... 11-18
Checking the brake pedal reserve distance ......... 11-18
Clutch pedal (MT models)...................................11-18
Checking the clutch function .............................. 11-18
Checking the clutch pedal free play.................... 11-19
Hill start assist system.......................................11-19
Replacement of brake pad andlining................11-19
Breaking-in of new brake pads and linings .......... 11-20
Parking brake stroke...........................................11-20
Tires and wheels.................................................11-21
Types of tires..................................................... 11-21
Tire pressure monitoring system (TPMS)
(if equipped).................................................... 11-21
Tire inspection.................................................... 11-22
Tire pressures and wear..................................... 11-23
Wheel balance.................................................... 11-24
Wear indicators.................................................. 11-25
Maintenance and service
11

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北米Model "A1320BE-C" EDITED: 2017/ 10/ 10
Maintenance scheduleU.S. models
The scheduled maintenance items re-
quired to be serviced at regular intervals
are shown in the“Warranty and Mainte-
nance Booklet”. For details, read the
separate“Warranty and Maintenance
Booklet”.
Canada models
The scheduled maintenance items re-
quired to be serviced at regular intervals
are shown in the“Warranty and Service
Booklet”. For details, read the separate
“Warranty and Service Booklet”.
Except for U.S. and Canada models
Some items of your vehicle are required to
be serviced at scheduled intervals. For
details about your maintenance schedule,
read the separate“Warranty and Main-
tenance Booklet”.NOTEFor models with a multi-function dis-
play (color LCD), you can set a remin-
der to be displayed when a scheduled
maintenance item is almost due. For
details, refer to“Maintenance settings”
F3-61.
Maintenance precautionsWhen maintenance and service are re-
quired, it is recommended that all work be
done by an authorized SUBARU dealer.
If you perform maintenance and service by
yourself, you should familiarize yourself
with the information provided in this sec-
tion on general maintenance and service
for your SUBARU.
Incorrect or incomplete service could
cause improper or unsafe vehicle opera-
tion. Any problems caused by improper
maintenance and service performed by
you are not eligible for warranty coverage.
WARNING
.Always select a safe area when
performing maintenance on your
vehicle.
.Always be very careful to avoid
injury when working on the vehi-
cle. Remember that some of the
materials in the vehicle may be
hazardous if improperly used or
handled, for example, battery
acid.
.Your vehicle should only be ser-
viced by persons fully competent
to do so. Serious personal injurymay result to persons not experi-
enced in servicing vehicles.
.Always use the proper tools and
make certain that they are well
maintained.
.Never get under the vehicle sup-
ported only by a jack. Always use
safety stands to support the
vehicle.
.Never keep the engine running in
a poorly ventilated area, such as
a garage or other closed areas.
.Do not smoke or allow open
flames around the fuel or battery.
This will cause a fire.
.Because the fuel system is under
pressure, replacement of the fuel
filter should be performed only
by your SUBARU dealer.
.Wear adequate eye protection to
guard against getting oil or fluids
in your eyes. If something does
get in your eyes, thoroughly
wash them out with clean water.
.Do not tamper with the wiring of
the SRS airbag system or seat-
belt pretensioner system, or at-
tempt to take its connectors
apart, as that may activate the
system or it can render it inop-
–CONTINUED–
Maintenance and service/Maintenance schedule
11-3
11

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北米Model "A1320BE-C" EDITED: 2017/ 10/ 10
erative. NEVER use a circuit tes-
ter for this wiring. If your SRS
airbag or seatbelt pretensioner
needs service, consult your near-
est SUBARU dealer.
NOTESUBARU does not endorse the use of
non-SUBARU approved flushing sys-
tems and strongly advises against
performing these services on a
SUBARU vehicle. Non-SUBARU ap-
proved flushing systems use chemi-
cals and/or solvents which have not
been tested or approved by SUBARU.
SUBARU warranties do not cover any
part of the vehicle which is damaged by
adding or applying chemicals and/or
solvents other than those approved or
recommended by SUBARU.&Before checking or servicing
in the engine compartment
WARNING
.Always stop the engine and apply
the parking brake firmly to pre-
vent the vehicle from moving.
.Always let the engine cool down.
Engine parts become very hotwhen the engine is running and
remain hot for some time after the
engine has stopped.
.Do not spill engine oil, engine
coolant, brake fluid or any other
fluid on hot engine components.
This may cause a fire.
.When the ignition switch is in the
“ON”position, the cooling fan
may operate suddenly even when
the engine is stopped. If your
body or clothes come into con-
tact with a rotating fan, that could
result in serious injury. To avoid
risk of injury, perform the follow-
ing precautions.
–Models with push-button start
system:
Always turn the push-button
ignition switch to the“OFF”
position and confirm that the
operation indicator on the
switch is turned off. Then take
the access key fob out from
the vehicle.
–Models without push-button
start system:
Always remove the key from
the ignition switch.
.Before performing any servicing
on a vehicle equipped with aremote engine start system (a
dealer option), temporarily place
the remote engine start system in
service mode to prevent it from
unexpectedly starting the engine.
&When checking or servicing
in the engine compartment
CAUTION
.Do not contact the drive belt
cover while checking the compo-
nents in the engine compartment.
Doing so may cause your hand to
slip off the cover and result in an
unexpected injury.
.Do not touch the oil filter until the
Maintenance and service/Maintenance precautions
11-4

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北米Model "A1320BE-C" EDITED: 2017/ 10/ 10
engine has cooled down comple-
tely. Doing so may result in a burn
or other injury. Note that the oil
filter becomes very hot when the
engine is running and remains
hot for some time after the engine
has stopped.
&When checking or servicing
in the engine compartment
while the engine is running
WARNING
A running engine can be dangerous.
Keep your fingers, hands, clothing,
hair and tools away from the cooling
fan, drive belt and any other moving
engine parts. Removing rings,
watches and ties is advisable.
Engine hood
CAUTION
.When you open the engine hood,
do not stand the wiper blades up.
Furthermore, while the hood is
open, do not operate the wind-
shield wipers. Doing so could
result in damage to the engine
hood and wiper blades.
.Be extremely careful not to catch
fingers or other objects when
closing the engine hood.
.Do not push the hood forcibly to
close it. It could deform the metal.
.Be extremely careful opening the
engine hood when the wind is
strong. The engine hood could
close suddenly, possibly causing
injuries from slamming.
.Do not install accessories other
than genuine SUBARU parts to
the engine hood. If the engine
hood becomes too heavy, the
stay may not be able to support
holding it open.To open the hood:
1. If the wiper blades are lifted off the
windshield, return them to their original
position.
2. Pull the hood release knob under the
instrument panel.
–CONTINUED–
Maintenance and service/Engine hood
11-5
11

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北米Model "A1320BE-C" EDITED: 2017/ 10/ 10
Engine compartment overview
1) Brake fluid reservoir/Clutch fluid reservoir
(MT models) (page 11-15)
2) Fuse box (page 11-34)
3) Battery (page 11-33)
4) Windshield washer tank (page 11-28)
5) Radiator cap (page 11-11)
6) Engine oil filler cap (page 11-8)
7) Engine coolant reservoir (page 11-11)
8) Engine oil filter (page 11-9)
9) Engine oil level gauge (page 11-8)
10) Air cleaner case (page 11-12)
Maintenance and service/Engine compartment overview
11-7
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北米Model "A1320BE-C" EDITED: 2017/ 10/ 10
Engine oil
CAUTION
.If the level gauge cannot be
pulled out easily, twist the level
gauge right and left, then gently
pull it out. Otherwise, you may be
injured accidentally straining
yourself.
.Use only engine oil with the
recommended grade and vis-
cosity.
.Be careful not to spill engine oil
when adding it. If oil touches the
exhaust pipe, it may cause a bad
smell, smoke, and/or a fire. If
engine oil gets on the exhaust
pipe, be sure to wipe it off.&Engine oil consumptionSome engine oil will be consumed while
driving. The rate of consumption can be
affected by such factors as transmission
type, driving style, terrain and tempera-
ture. Under the following conditions, oil
consumption can be increased and thus
require refilling between maintenance in-
tervals:
.When the engine is new and within thebreak-in period
.When the engine oil is of lower quality
.When the incorrect oil viscosity is used
.When engine braking is employed
(repeatedly)
.When the engine is operated at high
engine speeds (for extended periods of
time)
.When the engine is operated under
heavy loads (for extended periods of time)
.When towing a trailer
.When the engine idles for extended
periods of time
.When the vehicle is operated in stop
and go and/or heavy traffic situations
.When the vehicle is used under severe
thermal conditions
.When the vehicle accelerates and
decelerates frequently
Under these or similar conditions, you
should check your oil at least every 2nd
fuel fill-up and change your engine oil more
frequently. Different drivers in the same
car may experience different results. If
your oil consumption rate is greater than
expected, contact your authorized
SUBARU retailer who may perform a test
under controlled conditions.
&Locations of the oil level
gauge, oil filler cap and oil
filter1) Oil level gauge
2) Oil filler cap
3) Oil filter&Checking the oil level1. Park the vehicle on a level surface and
turn the ignition switch to the“LOCK”/
“OFF”position. If you check the oil level
just after turning the ignition switch to the
“LOCK”/“OFF”position, wait a few minutes
for the oil to drain back into the oil pan
before checking the level.
Maintenance and service/Engine oil
11-8

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北米Model "A1320BE-C" EDITED: 2017/ 10/ 10
CAUTION
If the level gauge cannot be pulled
out easily, twist the level gauge right
and left, then gently pull it out.
Otherwise, you may be injured acci-
dentally straining yourself.
2. Pull out the level gauge, wipe it clean,
and insert it again.
3. Be sure the level gauge is correctly
inserted until it stops.1) Full level
2) Low level
3) Approximately 1.1 US qt (1.0 liter, 0.9 Imp
qt) from low level to full level4. Pull out the oil level gauge again.
5. Check the oil levels on both sides of the
level gauge. The engine oil level must bejudged by the lowest of the two levels. If
the oil level is below the low level mark,
add oil so that the full level is reached.
CAUTION
.Be careful not to touch the engine
oil filter when removing the oil
filler cap. Doing so may result in a
burn, a pinched finger, or may
cause some other injury.
.Useonlyengineoilwiththe
recommended grade and vis-
cosity.
.Be careful not to spill engine oil
when adding it. If oil touches the
exhaust pipe, it may cause a bad
smell, smoke, and/or a fire. If
engine oil gets on the exhaust
pipe, be sure to wipe it off.
To add engine oil, remove the engine oil
filler cap and slowly pour engine oil
through the filler neck. After pouring oil
into the engine, you must use the level
gauge to confirm that the oil level is
correct.NOTE.To prevent overfilling the engine oil,
do not add any additional oil above the
upper level when the engine is cold..The engine low oil level warning light
may stay illuminated when the engine
is started straight after topping up or
changing the engine oil. In such cases,
park the vehicle on a level surface and
wait for more than a minute until the oil
level settles, after which the warning
light will turn off. Refer to“Engine low
oil level warning light”F3-18.
&Changing the oil and oil filterChange the oil and oil filter according to
the maintenance schedule in the“War-
ranty and Maintenance Booklet”.
The engine oil and oil filter must be
changed more frequently than listed in
the maintenance schedule when driving
on dusty roads, when short trips are
frequently made, or when driving in ex-
tremely cold weather.NOTE.Changing the engine oil and oil filter
should be performed by a well-trained
expert. Contact your SUBARU dealer
for changing the engine oil and oil filter.
Fully trained mechanics are on standby
at a SUBARU dealer to utilize the
special tools, spare parts and recom-
mended oil for this work, and also, used
oils are properly disposed of.
.If performing oil replacement your-
–CONTINUED–
Maintenance and service/Engine oil
11-9
11