check engine SUBARU CROSSTREK 2018 Owner's Guide

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北米Model "A1320BE-C" EDITED: 2017/ 10/ 10
!Supplemental booster function
when vacuum pressure fails
While the ignition switch is turned“ON”
and the engine is running, the supple-
mental booster function operates when the
brake booster performance is decreased
due to insufficient vacuum boost.
When the brake pedal is depressed while
the supplemental booster function is oper-
ating, an operation sound and brake pedal
vibration may be generated. This is not a
malfunction.
!Brake assist system
WARNING
Do not be overconfident about the
brake assist. It is not a system that
brings more braking ability to the
vehicle beyond its braking capabil-
ity. Always use the utmost care
when driving regarding vehicle
speed and safe distance.
CAUTION
When you need to brake suddenly,
continue depressing the brake pedal
strongly to bring the effect of the
brake assist.Brake assist is a driver assistance system.
It assists the brake power when the driver
cannot depress the brake pedal strongly
and the brake power is insufficient.
Brake assist generates the brake power
according to the speed at which the driver
depresses the brake pedal.
NOTEWhen you depress the brake pedal
strongly or suddenly, the following
phenomena occur. However, even
though these occur, they do not indi-
cate any malfunctions, and the brake
assist system is operating properly.
.You might feel that the brake pedal is
applied by lighter force and generates a
greater braking force.
.You might hear an ABS operating
noise from the engine compartment.
&Disc brake pad wear warning
indicatorsThe disc brake pad wear warning indica-
tors on the disc brakes give a warning
noise when the brake pads are worn.
If a squeaking or scraping noise is heard
from the disc brakes while braking, im-
mediately have your vehicle checked by
your SUBARU dealer.
Starting and operating/Braking
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ABS (Anti-lock Brake Sys-
tem)The ABS prevents the lock-up of wheels
which may occur during sudden braking or
braking on slippery road surfaces. This
helps prevent the loss of steering control
and directional stability caused by wheel
lock-up.
When the ABS is operating, you may hear
a chattering noise or feel a slight vibration
in the brake pedal. This is normal when the
ABS operates.
The ABS will not operate when the vehicle
speed is below approximately 6 mph (10
km/h).
WARNING
Always use the utmost care in driv-
ing–overconfidence because you
are driving a vehicle with the ABS
could easily lead to a serious acci-
dent.
CAUTION
.The ABS does not always de-
crease stopping distance. You
should always maintain a safefollowing distance from other
vehicles.
.When driving on badly surfaced
roads, gravel roads, icy roads, or
over deep newly fallen snow,
stopping distances may be long-
er for a vehicle with the ABS than
one without. When driving under
these conditions, therefore, re-
duce your speed and leave ample
distance from other vehicles.
.When tire chains are installed,
stopping distances may be long-
er for a vehicle with the ABS than
one without. Be sure to reduce
your speed and maintain a safe
distance from the vehicle in front.
.When you feel the ABS operating,
you should maintain constant
brake pedal pressure. Do not
pump the brake pedal since
doing so may defeat the opera-
tion of the ABS.
&ABS self-checkJust after the vehicle is started, you may
feel on the brake pedal a vibration similar
to when the ABS operates, and you may
also hear the sound of the ABS working
from the engine compartment. This is
caused by an automatic functional test of
the ABS being carried out and does not
indicate a malfunction.&ABS warning lightRefer to“ABS warning light”F3-20.
Starting and operating/ABS (Anti-lock Brake System)
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Electronic Brake Force Dis-
tribution (EBD) systemThe EBD system maximizes the effective-
ness of the brakes by allowing the rear
brakes to supply a greater proportion of the
braking force. It functions by adjusting the
distribution of braking force to the rear
wheels in accordance with the vehicle’s
loading condition and speed.
The EBD system is an integral part of the
ABS and uses some of the ABS compo-
nents to perform its function of optimizing
the distribution of braking force. If any of
the ABS components used by the EBD
system malfunction, the EBD system also
stops working.
When the EBD system is operating, you
may hear a chattering noise or feel a slight
vibration in the brake pedal. This is normal
and does not indicate a malfunction.
&Steps to take if EBD system
malfunctionsIf a malfunction occurs in the EBD system,
the system stops working and the following
warning lights illuminate simultaneously.
.Brake system warning light
.ABS warning light
.Vehicle Dynamics Control warning light
The EBD system may be malfunctioning if
all the warning lights illuminate simulta-
neously during driving.
Even if the EBD system malfunctions, the
conventional braking system will still func-
tion. However, the rear wheels will be more
prone to locking when the brakes are
applied harder than usual and the vehicle’s
motion may therefore become somewhat
harder to control.If all the warning lights illuminate simulta-
neously, take the following steps.
1. Stop the vehicle in the nearest safe, flat
location.
2. Apply the parking brake and turn off the
engine.
3. Restart the engine.
4. Release the parking brake.
If all the warning lights do not come
back on:
The EBD system have a possible malfunc-
tion. Drive carefully to the nearest
SUBARU dealer and have the system
inspected.
If all the warning lights stay illuminated
or come back on after approximately 2
seconds:
1. Turn off the engine again.
2. Apply the parking brake.
3. Check the brake fluid level. For details
about checking the brake fluid level, refer
to“Checking the fluid level”F11-15.
.If the brake fluid level is not below the
“MIN”mark, the EBD system may be
malfunctioning. Drive carefully to the
nearest SUBARU dealer and have the
system inspected.
.If the brake fluid level is below the“MIN”
mark, DO NOT drive the vehicle. Instead,
Starting and operating/Electronic Brake Force Distribution (EBD) system
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北米Model "A1320BE-C" EDITED: 2017/ 10/ 10
appears.
To deactivate:
Press the X-mode switch again. The X-
mode indicator will disappear when the X-
mode is deactivated.NOTE.Even if you try to activate the X-
mode by pressing the X-mode switch
when the vehicle speed is 12 mph (20
km/h) or more, the X-mode will not be
activated. At this time, a buzzer will
sound twice.
.If the vehicle speed reaches 25 mph
(40 km/h) or more while the X-mode is
activated, a buzzer will sound once and
the X-mode will be deactivated.
.While the engine is running, if any of
the following conditions is met, the X-
mode will be deactivated. In this case, it
is not possible to activate the X-mode.
–The CHECK ENGINE warning
light/malfunction indicator light illu-
minates.
–The AT OIL TEMP warning light
flashes.
–The ABS warning light illumi-
nates.
–The Vehicle Dynamics Control
warning light illuminates..If the engine could overheat because
of a temperature increase of the engine
coolant, it may not be possible to
activate the X-mode. Even while the X-
mode is activated, the X-mode will be
deactivated when the engine coolant
temperature increases.
&Hill descent control functionThe hill descent control function will be in
standby mode when the X-mode is acti-
vated and the vehicle speed is less than
approximately 12 mph (20 km/h).
The function will operate when the vehicle
speed is less than approximately 12 mph
(20 km/h) and the accelerator ratio is less
than approximately 10%.
The function will turn off when the vehicle
speed is more than approximately 12 mph
(20 km/h) and the accelerator pedal is
depressed.
CAUTION
The braking power of the hill des-
cent control function may not be
sufficient when strong braking
power is needed (e.g., when towing
a trailer).
NOTE.Even while the hill descent control
function is operating, you can vary the
vehicle speed by using the brake pedal
or accelerator pedal.
.During braking by the hill descent
control function, the hill descent con-
trol indicator will flash.
.The hill descent control function is
operable regardless of the gradient of
the road.
.The hill descent control function
may be considered normal when the
following conditions occur.
–An operating sound is heard
briefly from the engine compart-
ment while the hill descent control
function is operating.
–The sensation of depressing the
brake pedal is different, (harder than
usual etc.) when the brake pedal is
depressed during hill descent con-
trol function operation.
Starting and operating/X-mode
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exhaust fumes are entering the
vehicle, have the problem
checked and corrected as soon
as possible. If you must drive
under these conditions, drive
only with all windows fully open.
.Keep the rear gate closed while
driving to prevent exhaust gas
from entering the vehicle.
NOTEDue to the expansion and contraction
of the metals used in the manufacture
of the exhaust system, you may hear a
crackling sound coming from the ex-
haust system for a short time after the
engine has been shut off. This sound is
normal.
Catalytic converterThe catalytic converter is installed in the
exhaust system. It serves as a catalyst to
reduce HC, CO and NOx in exhaust gases,
thus providing cleaner exhaust.
To avoid damage to the catalytic converter:
.Use only unleaded fuel. Even a small
amount of leaded fuel will damage the
catalytic converter.
.Never start the engine by pushing or
pulling the vehicle.
.Avoid racing the engine.
.Never turn the ignition switch to the
“OFF”position while the vehicle is moving.
.Keep your engine tuned-up. If you feel
the engine running rough (misfiring, back-
firing or incomplete combustion), haveyour vehicle checked and repaired by an
authorized SUBARU dealer.
.Do not apply undercoating or rust
prevention treatment to the heat shield of
catalytic converter and the exhaust sys-
tem.
.Do not drive with an extremely low fuel
level.
WARNING
.Avoid fire hazards. Do not drive
or park the vehicle anywhere
near flammable materials (e.g.,
grass, paper, rags or leaves),
because the catalytic converter
operates at very high tempera-
tures.
.Keep everyone and flammable
materials away from the exhaust
pipe while the engine is running.
The exhaust gas is very hot.Driving tips/Catalytic converter
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printed on the tire placard. The
tire placard is located on the
driver’s door pillar.
If all of four tires are not the same
for items (a) to (h), serious me-
chanical damage could occur to
the drive train of your car, and
affect the following.
—Ride
—Handling
—Braking
—Speedometer/Odometer
calibration
—Clearance between the body
and tires
It also may be dangerous and
lead to loss of vehicle control,
and it can lead to an accident.
CAUTION
If you use a temporary spare tire to
replace a flat tire, be sure to use the
original temporary spare tire stored
in the vehicle. Using other sizes may
result in severe mechanical damage
to the drive train of your vehicle.
All-Wheel Drive distributes the engine
power to all four wheels. AWD models
provide better traction when driving on
slippery, wet or snow-covered roads and
when moving out of mud, dirt and sand. By
shifting power between the front and rear
wheels, SUBARU AWD can also provide
added traction during acceleration and
added engine braking force during decel-
eration.
Therefore, your SUBARU AWD vehicle
may handle differently than an ordinary
two wheel drive vehicle and it contains
some features unique to AWD. For safety
purposes as well as to avoid damaging the
AWD system, you should keep the follow-
ing tips in mind.
.An AWD model is better able to climb
steeper roads under snowy or slipperyconditions than a two wheel drive vehicle.
There is little difference in handling, how-
ever, during extremely sharp turns or
sudden braking. Therefore, when driving
down a slope or turning corners, be sure to
reduce your speed and maintain an ample
distance from other vehicles.
.Always check the cold tire pressure
before starting to drive. The recommended
tire pressure is provided on the tire
placard, which is located under the door
latch on the driver’s side.
.Never attempt to drive through pools
and puddles, or roads flooded with water.
Water entering the engine air intake or the
exhaust pipe or water splashing onto
electrical parts may damage your vehicle
and may cause it to stall.
.There are some precautions that you
must observe when towing your vehicle.
For detailed information, refer to“Towing”
F9-13.
Driving tips/Driving tips for AWD models
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stops. This could create a fire hazard.
Precautions when driving under espe-
cially dangerous situations:
.If driving through water, such as when
crossing shallow streams, first check the
depth of the water and the bottom of the
stream bed for firmness and ensure that
the bed of the stream is flat. Drive slowly
and cross the stream without stopping.
The water should be shallow enough that it
does not reach the vehicle’s undercar-
riage. Water entering the engine air intake
or the exhaust pipe or water splashing onto
electrical parts may damage your vehicle
and may cause it to stall. Never attempt to
drive through rushing water; regardless of
its depth, it can wash away the ground
from under your tires, resulting in possible
loss of traction and even vehicle rollover.
.If you must rock the vehicle to free it
from sand or mud, depress the accelerator
pedal slightly and move the shift lever/
select lever back and forth between“1”/“D”
and“R”repeatedly. Do not race the
engine. For the best possible traction,
avoid spinning the wheels when trying to
free the vehicle.
.When the road surface is extremely
slippery, you can obtain better traction by
starting the vehicle with the transmission in
2nd than 1st (both for MT and CVT). For
CVT models, refer to“Selection of manualmode”F7-26.
&After driving.Always check your brakes for effective-
ness immediately after driving in sand,
mud or water. Do this by driving slowly and
stepping on the brake pedal. Repeat that
process several times to dry out the brake
discs and brake pads.
.After driving through tall grass, mud,
rocks, sand, rivers, etc., check that there is
no grass, bush, paper, rags, stones, sand,
etc. adhering to or trapped on the under-
body. Clear off any such matter from the
underbody. If the vehicle is used with these
materials trapped or adhering to the
underbody, a mechanical breakdown or
fire could occur.
.Wash the vehicle’s underbody after off-
road driving. Suspension components are
particularly prone to dirt buildup, so they
need to be washed thoroughly.
Winter driving&Operation during cold weath-
er!Maintenance
Carry some emergency equipment, such
as a window scraper, a bag of sand, flares,
a small shovel and jumper cables.
Check the battery and cables. Cold tem-
peratures reduce battery capacity. The
battery must be in good condition to
provide enough power for cold winter
starts.
It normally takes longer to start the engine
in very cold weather conditions. Use an
engine oil of a proper grade and viscosity
for cold weather. Using heavy summer oil
will make it harder to start the engine.
Keep the door locks from freezing by
squirting them with deicer or glycerin.
Forcing a frozen door open may damage
or separate the rubber weather strips
around the door. If the door is frozen, use
hot water to melt the ice, and afterwards
thoroughly wipe the water away.
Use a windshield washer fluid that con-
tains an antifreeze solution. Do not use
engine antifreeze or other substitutes
because they may damage the paint of
–CONTINUED–
Driving tips/Winter driving
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the vehicle.
SUBARU Windshield Washer Fluid con-
tains 58.5% methyl alcohol and 41.5%
surfactant, by volume. Its freezing tem-
perature varies according to how much it is
diluted, as indicated in the following table.Washer Fluid Con-
centrationFreezing Temperature
30% 10.48F(128C)
50%48F(208C)
100%498F(458C)In order to prevent freezing of washer fluid,
check the freezing temperatures in the
table above when adjusting the fluid
concentration to the outside temperature.
If you fill the reservoir tank with a fluid with
a different concentration from the one
used previously, purge the old fluid from
the piping between the reservoir tank and
washer nozzles by operating the washer
for a certain period of time. Otherwise, if
the concentration of the fluid remaining in
the piping is too low for the outside
temperature, it may freeze and block the
nozzles.
CAUTION
.Adjust the washer fluid concen-
tration appropriately for the out-
side temperature. If the concen-
tration is inappropriate, sprayed
washer fluid may freeze on the
windshield and obstruct your
view, and the fluid may freeze in
the reservoir tank.
.State or local regulations on
volatile organic compounds may
restrict the use of methanol, a
common windshield washer anti-
freeze additive. Washer fluids
containing non-methanol anti-
freeze agents should be used
only if they provide cold weather
protection without damaging
your vehicle’s paint, wiper blades
or washer system.
!Before driving your vehicle
Before entering the vehicle, remove any
snow or ice from your shoes because that
could make the pedals slippery and driving
dangerous.
While warming up the vehicle before
driving, check that the accelerator pedal,
brake pedal, and all other controls operate
smoothly.Clear away ice and snow that has accu-
mulated under the fenders to avoid making
steering difficult. During severe winter
driving, stop when and where it is safe to
do so and check under the fenders
periodically.
!Parking in cold weather
WARNING
Snow can trap dangerous exhaust
gases under your vehicle. Keep
snow clear of the exhaust pipe and
from around your vehicle if you park
the vehicle in snow with the engine
running.
CAUTION
.Do not use the parking brake
when parking for long periods in
cold weather since it could freeze
in that position.
.When the vehicle is parked in
snow or when it snows, raise the
wiper blades off the glass to
prevent damage to them.
.When the vehicle has been left
parked after use on roads heavily
covered with snow, or has been
left parked during a snowstorm,
Driving tips/Winter driving
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icing may develop on the brake
system, which could cause poor
braking action. Check for snow or
ice buildup on the suspension,
disc brakes and brake hoses
underneath the vehicle. If there
is caked snow or ice, remove it,
being careful not to damage the
disc brakes and brake hoses and
ABS harness.
When parking for long periods in cold
weather, you should observe the following
tips.
1. For MT models, place the shift lever in
the“1”or“R”position. For CVT models,
place the select lever in the“P”position.
2. Use tire stops under the tires to prevent
the vehicle from moving.
!Refueling in cold weather
To help prevent moisture from forming in
the fuel system and the risk of its freezing,
use of an antifreeze additive in the fuel
tank is recommended during cold weather.
Use only additives that are specifically
designed for this purpose. When an anti-
freeze additive is used, its effect lasts
longer if the tank is refilled whenever the
fuel level reaches half empty.
If your SUBARU is not going to be used foran extended period, it is best to have the
fuel tank filled to capacity.
&Driving on snowy and icy
roadsTo prevent skidding and slipping, avoid
sudden braking, abrupt acceleration, high-
speed driving, and sharp turning when
driving on snowy or icy roads.
Always maintain ample distance between
your vehicle and the vehicle ahead of you
to avoid the need for sudden braking.
To supplement the foot brake, use the
engine brake effectively to control the
vehicle speed. (Shift into a lower gear
when necessary.)
Avoid shifting down abruptly. Such beha-
vior can cause the wheels to lock, possibly
leading to loss of vehicle control.
An anti-lock brake system (ABS) en-
hances your vehicle’s braking perfor-
mance on snowy and icy roads. For
information on braking on slippery sur-
faces, refer to“ABS (Anti-lock Brake
System)”F7-33 and“Vehicle Dynamics
Control system”F7-35.
WARNING
For models with cruise control:
Do not use the cruise control on
slippery roads such as snowy or icyroads. This may cause loss of vehi-
cle control.
CAUTION
Avoid prolonged continuous driving
in snowstorms. Snow will enter the
engine’s intake system and may
hinder the airflow, which could re-
sult in engine shutdown or even
breakdown.
!Wiper operation when snowing
Before driving in cold weather, make sure
the wiper blade rubbers are not frozen to
the windshield or rear window.
If the wiper blade rubbers are frozen to the
windshield or rear window, perform the
following procedure.
.To thaw the windshield wiper blade
rubbers, use the defroster with the airflow
selection in“
”and the temperature set
for maximum warmth until the wiper blade
rubbers are completely thawed. Refer to
“Climate control”F4-1.
.If your vehicle is equipped with a wiper
deicer, use it. It is helpful to thaw the
windshield wiper blade rubbers. Refer to
“Defogger and deicer”F3-89.
.To thaw the rear wiper blade rubbers,
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Driving tips/Winter driving
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maximum gross weight. The chains should
cross under the trailer tongue to prevent
the tongue from dropping onto the ground
in case it should disconnect from the hitch
ball. Allow sufficient slack in the chains
taking tight turn situations into account;
however, be careful not to let them drag on
the ground.
WARNING
Do not connect safety chains to any
part of the vehicle other than the
safety chain hooks.Hitch harness connector8. Connect the hitch wire harness’s black
four-pin wire connector to the towing
trailer’s wire harness.9. Confirm proper function of the hitch
wire harness by individually activating the
brake, stop and turn signal lights on the
trailer.
NOTEAlways disconnect the trailer wire har-
ness before launching or retrieving a
watercraft.&If not towing a trailer.Remove the ball mount from the hitch
receiver tube and insert the receiver cover
onto the hitch receiver tube.
.Place the dust cap over the four-pin
connector of the hitch wire harness to
protect against possible damage.
.Occasionally lubricate terminals of the
four-pin connector using terminal grease.
Trailer towingYour vehicle is designed and intended to
be used primarily as a passenger-carrying
vehicle. Towing a trailer puts additional
loads on your vehicle’s engine, drivetrain,
brakes, tires and suspension and has an
adverse effect on fuel economy.
If you do decide to tow a trailer, your safety
and satisfaction depend upon proper use
of correct equipment and cautious opera-
tion of your vehicle. Seek the advice of
your SUBARU dealer to assist you in
purchasing a hitch and other necessary
towing equipment appropriate for your
vehicle. Do not use towing equipment
other than genuine SUBARU towing
equipment. In addition, be sure to follow
the instructions for proper installation and
use provided by the trailer or caravan’s
manufacturer.
SUBARU assumes no responsibility for
injuries or vehicle damage that result from
trailer towing equipment, or from any
errors or omissions in the instructions
accompanying such equipment or for your
failure to follow the proper instructions.
Regularly check that the hitch mounting
bolts and nuts are tightened securely.
Driving tips/Trailer towing
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