2018 SUBARU CROSSTREK F12

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北米Model "A1320BE-C" EDITED: 2017/ 10/ 10
!Side mirrorsAfter hitching a trailer to your vehicle,
check that the standard side mirrors
provide a good rearward field of view
without significant blind spots. If significant
blind spots occur with the vehicle’s stan-
dard side mirrors, use towing mirrors that
conform with Federal, state/province and/
or other applicable regulations.
!Trailer lights
CAUTION
Direct splicing or other improper
connection of trailer lights may
damage your vehicle’s electrical
system and cause a malfunction of
your vehicle’s lighting system.Connection of trailer lights to your vehicle’s
electrical system requires modifications to
the vehicle’s lighting circuit to increase its
capacity and accommodate wiring
changes. To ensure the trailer lights are
connected properly, please consult your
SUBARU dealer. Check for proper opera-
tion of the turn signals and the brake lights
each time you connect a trailer to your
vehicle.
!Tires
WARNING
Never tow a trailer when the tempor-
ary spare tire is used. The temporary
spare tire is not designed to sustain
the towing load. Use of the tempor-
ary spare tire when towing can result
in failure of the spare tire and/or less
stability of the vehicle.
Make sure that all the tires on your vehicle
are properly inflated. Refer to“Tires”F12-
8.
Trailer tire condition, size, load rating and
proper inflation pressure should be in
accordance with the trailer manufacturer’s
specifications. Also check federal, state,
province and/or other applicable regula-
tions.In the event your vehicle gets a flat tire
when towing a trailer, ask a commercial
road service representative or profes-
sional to repair the flat tire.
If you carry a regular size spare tire in your
vehicle or trailer as a precaution against
getting a flat tire, be sure that the spare tire
is firmly secured.
&Trailer towing tips
CAUTION
.For models equipped with the
BSD (Blind Spot Detection) and
RCTA (Rear Cross Traffic Alert)
driving support systems, when
towing a trailer, press the BSD/
RCTA OFF switch to deactivate
the system. The system may not
operate properly due to the
blocked radar waves. For details
about the BSD/RCTA OFF switch,
refer to“BSD/RCTA OFF switch”
F7-59.
.For models equipped with RAB
(Reverse Automatic Braking)
system, consult your SUBARU
dealer for additional information
about towing a trailer.
.Never exceed 45 mph (72 km/h)
Driving tips/Trailer towing
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北米Model "A1320BE-C" EDITED: 2017/ 10/ 10
Turn the jackscrew by hand until the jack
head engages firmly into the jack-up point.9. Insert the jack handle into the jack-
screw, and turn the handle until the tire
clears the ground. Do not raise the vehicle
higher than necessary.10. Remove the wheel nuts and the flat
tire.
11. Before putting the spare tire on, clean
the mounting surface of the wheel and hub
with a cloth.
12. Put on the spare tire. Replace thewheel nuts. Tighten them by hand.
WARNING
Do not use oil or grease on the wheel
studs or nuts when the spare tire is
installed. This could cause the nuts
to become loose and lead to an
accident.
13. Turn the jack handle counterclockwise
to lower the vehicle.14. Use the wheel nut wrench to securely
tighten the wheel nuts to the specified
torque, following the tightening order in the
illustration.
For the wheel nut tightening torque, refer
to“Tires”F12-8. Never use your foot on
the wheel nut wrench or a pipe extension
–CONTINUED–
In case of emergency/Flat tires
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北米Model "A1320BE-C" EDITED: 2017/ 10/ 10
self, observe the local regulations and
dispose of waste oil properly.&Recommended grade and
viscosity
CAUTION
Use only engine oil with the recom-
mended grade and viscosity.
Refer to“Engine oil”F12-4.NOTEEngine oil viscosity (thickness) affects
fuel economy. Oils of lower viscosity
provide better fuel economy. However,
in hot weather, oil of higher viscosity is
required to properly lubricate the en-
gine.&Synthetic oilYou should use synthetic engine oil that
meets the same requirements given for
conventional engine oil. When using syn-
thetic oil, you must use oil of the same
classification, viscosity and grade shown
in this Owner’s Manual. Refer to“Engine
oil”F12-4. Also, you must follow the oil
and filter changing intervals shown in the
Warranty and Maintenance booklet.
NOTESynthetic oil of the grade and viscosity
noted in chapter 12 is the recom-
mended engine oil for optimum engine
performance. Conventional oil may be
used if synthetic oil is unavailable.
Cooling system&Safety precautions
WARNING
Never attempt to remove the radiator
cap until the engine has been shut
off and has cooled down completely.
Since the coolant is under pressure,
you may suffer serious burns from a
spray of boiling hot coolant when
the cap is removed.
CAUTION
.Vehicles are filled at the factory
with SUBARU Super Coolant that
does not require the first change
for 11 years/137,500 miles (11
years/220,000 km). This coolant
should not be mixed with any
other brand or type of coolant
during this period. Mixing with a
different coolant will reduce the
life of the coolant. Should it be
necessary to top up the coolant
for any reason, use only SUBARU
Super Coolant.
If the SUBARU Super Coolant is
diluted with another brand or
Maintenance and service/Cooling system
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北米Model "A1320BE-C" EDITED: 2017/ 10/ 10
type, the maintenance interval is
shortened to that of the mixing
coolant.
.Do not splash the engine coolant
over painted parts. The alcohol
contained in the engine coolant
may damage the paint surface.
&Cooling fan, hose and con-
nectionsYour vehicle employs an electric cooling
fan which is thermostatically controlled to
operate when the engine coolant reaches
a specific temperature.
If the radiator cooling fan does not operate
even when the coolant temperature high
warning light blinks or illuminates inRED,
the cooling fan circuit may be defective.
Refer to“Coolant temperature low indica-
tor light/Coolant temperature high warning
light”F3-16.
Check the fuse and replace it if necessary.
Refer to“Fuses”F11-34 and“Fuse panel
located in the engine compartment”F12-
12.
If the fuse is not blown, have the cooling
system checked by your SUBARU dealer.
If frequent addition of coolant is necessary,
there may be a leak in the engine coolingsystem. It is recommended that the cooling
system and connections be checked for
leaks, damage, or looseness.
&Engine coolant!Checking the coolant level
WARNING
Never attempt to remove the radiator
cap until the engine has been shut
off and has cooled down completely.
Since the coolant is under pressure,
you may suffer serious burns from a
spray of boiling hot coolant when
the cap is removed.
1)“FULL”level mark
2)“LOW”level markCheck the coolant level at each fuel stop.
1. Check the coolant level on the outside
of the reservoir while the engine is cool.
2. If the level is close to or lower than the
“LOW”level mark, add coolant up to the
“FULL”level mark. If the reserve tank is
empty, remove the radiator cap and refill
coolant up to just below the filler neck as
shown in the following illustration.
–CONTINUED–
Maintenance and service/Cooling system
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北米Model "A1320BE-C" EDITED: 2017/ 10/ 10
Spark plugsIt may be difficult to replace the spark
plugs. It is recommended that you have the
spark plugs replaced by your SUBARU
dealer.
The spark plugs should be replaced
according to the maintenance schedule
in the“Warranty and Maintenance Book-
let”.
CAUTION
Make sure the cables are replaced in
the correct order.&Recommended spark plugsFor the recommended spark plugs, refer to
“Electrical system”F12-8.
Drive beltsIt is unnecessary to check the deflection of
the drive belt periodically because your
engine is equipped with an automatic belt
tension adjuster. However, replacement of
the belt should be done according to the
maintenance schedule in the“Warranty
and Maintenance Booklet”. Consult your
SUBARU dealer for replacement.
If the drive belt is loose, cracked or worn,
contact your SUBARU dealer.
Manual transmission oilIt is not necessary to check the transmis-
sion oil level. Check that there are no
cracks, damage or leakage. However, the
oil inspection should be performed accord-
ing to the maintenance schedule in the
“Warranty and Maintenance Booklet”.
Consult your SUBARU dealer for details.&Recommended grade and
viscosityEach oil manufacturer has its own base
oils and additives. Never use different
brands together. For details, refer to
“Manual transmission, front differential
and rear differential gear oil”F12-6.
Maintenance and service/Spark plugs
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北米Model "A1320BE-C" EDITED: 2017/ 10/ 10
Continuously variable trans-
mission fluidIt is not necessary to check the transmis-
sion fluid level. Check that there are no
cracks, damage or leakage. However, the
fluid inspection should be performed ac-
cording to the maintenance schedule in
the“Warranty and Maintenance Booklet”.
Consult your SUBARU dealer for details.
Front differential gear oil
(CVT models) and rear differ-
ential gear oilIt is not necessary to check the gear oil
level. Check that there are no cracks,
damage or leakage. However, the oil
inspection should be performed according
to the maintenance schedule in the“War-
ranty and Maintenance Booklet”. Consult
your SUBARU dealer for details.&Recommended grade and
viscosityEach oil manufacturer has its own base
oils and additives. Never use different
brands together. For details, refer to
“Manual transmission, front differential
and rear differential gear oil”F12-6.
CAUTION
Using a differential gear oil other
than the specified oil may cause a
decline in vehicle performance.
Brake fluid&Checking the fluid level
WARNING
.Never let brake fluid contact your
eyes because brake fluid can be
harmful to your eyes. If brake
fluid gets in your eyes, immedi-
ately flush them thoroughly with
clean water. For safety, when
performing this work, wearing
eye protection is advisable.
.Brake fluid absorbs moisture
from the air. Any absorbed moist-
ure can cause a dangerous loss
of braking performance.
.If the vehicle requires frequent
refilling, there may be a leak. If
you suspect a problem, have the
vehicle checked at your SUBARU
dealer.
CAUTION
.When adding brake fluid, be care-
ful not to allow any dirt into the
reservoir.
.Never splash the brake fluid over
painted surfaces or rubber parts.
–CONTINUED–
Maintenance and service/Continuously variable transmission fluid
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北米Model "A1320BE-C" EDITED: 2017/ 10/ 10
Alcohol contained in the brake
fluid may damage them.
.Be careful not to spill brake fluid
when adding it. If brake fluid
touches the exhaust pipe, it may
cause a bad smell, smoke, and/or
a fire. If brake fluid gets on the
exhaust pipe, be sure to wipe it
off.
1)“MAX”level line
2)“MIN”level line
A) The brake fluid level must be checked in
this area.Check the fluid level monthly.
Check the fluid level on the outside of the
reservoir. Be sure to check the fluid level
for the brake system at theshaded area in
the illustration. For MT models, thisreservoir is used for both the brake and
clutch systems and has chambers for each
system.
If the fluid level is below“MIN”, add the
recommended brake fluid to“MAX”. Use
only brake fluid from a sealed container.
&Recommended brake fluidRefer to“Fluids”F12-7.
CAUTION
Never use different brands of brake
fluid together. Also, avoid mixing
DOT 3 and DOT 4 brake fluids even if
they are the same brand.
Clutch fluid (MT models)&Checking the fluid level
WARNING
Never let clutch fluid contact your
eyes because clutch fluid can be
harmful to your eyes. If clutch fluid
gets in your eyes, immediately flush
them thoroughly with clean water.
For safety, when performing this
work, wearing eye protection is
advisable.
CAUTION
.Clutch fluid absorbs moisture
from the air. Any absorbed moist-
ure can cause improper clutch
operation.
.If the vehicle requires frequent
refilling, there may be a leak. If
you suspect a problem, have the
vehicle checked at your SUBARU
dealer.
.When clutch fluid is added, be
careful not to allow any dirt into
the tank.
.Never splash the clutch fluid over
painted surfaces or rubber parts.
Maintenance and service/Clutch fluid (MT models)
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北米Model "A1320BE-C" EDITED: 2017/ 10/ 10
Alcohol contained in the clutch
fluid may damage them.
.Be careful not to spill clutch fluid
when adding it. If clutch fluid
touches the exhaust pipe, it may
cause a bad smell, smoke, and/or
a fire. If clutch fluid gets on the
exhaust pipe, be sure to wipe it
off.
.The fluid level for the clutch
system must be checked at the
inboard side of the reservoir. It
cannot be checked at the out-
board side of the reservoir.
1)“MAX”level line
2)“MIN”level line
A) The clutch fluid level must be checked in
this area.
Check the fluid level monthly.
Check the fluid level on the outside of the
reservoir. Because this reservoir is used
for both the brake and clutch systems and
has chambers for each system, be sure to
check the fluid level for the clutch system
at theshaded area in the illustration.If
the fluid level is below“MIN”, add the
recommended clutch fluid to“MAX”.
Use only clutch fluid from a sealed contain-
er.&Recommended clutch fluidRefer to“Fluids”F12-7.
CAUTION
Never use different brands of clutch
fluid together. Also, avoid mixing
DOT 3 and DOT 4 brake fluids even if
they are the same brand.
Brake boosterIf the brake booster does not operate as
described in the following, have it checked
by your SUBARU dealer.
1. With the ignition switch in the“LOCK”/
“OFF”position, depress the brake pedal
several times, applying the same pedal
force each time. The distance the pedal
travels should not vary.
2. With the brake pedal depressed, start
the engine. The pedal should move slightly
down to the floor.
3. With the brake pedal depressed, stop
the engine and keep the pedal depressed
for 30 seconds. The pedal height should
not change.
4. Start the engine again and run for
approximately one minute then turn it off.
Depress the brake pedal several times to
check the brake booster. The brake
booster operates properly if the pedal
stroke decreases with each depression.
Maintenance and service/Brake booster
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