2017 SUBARU LEGACY suspension

&Precautions against vehicle
modification
Always consult your SUBARU dealer if
you want to install any accessory parts to
your vehicle.
CAUTION
Do not perform any of the following
modifications. Such modifications
can interfere with proper operation
of the seatbelt pretensioners.
. Attachment of any equipment
(bush bar, winches, snow plow,
skid plate, etc.) other than genu-
ine SUBARU accessory parts to
the front end.
. Modification of the suspension
system or front end structure.
. Installation of a tire of different
size and construction from the
tires specified on the vehicle
placard attached to the door
pillar or specified for individual
vehicle models in this Owner ’s
Manual.
Child restraint systems
Infants and small children should always
be placed in an infant or child restraint
system in the rear seat while riding in the
vehicle.
You should use an infant or child restraint
system that meets Federal Motor Vehicle
Safety Standards or Canada Motor Vehi-
cle Safety Standards, is compatible with
your vehicle and is appropriate for the
child ’s age and size.
All child restraint systems are designed to
be secured in vehicle seats by lap belts or
the lap belt portion of a lap/shoulder belt
(except those covered under the section in
this manual, entitled “Installation of child
restraint systems by use of lower and tether anchorages (LATCH)
”F 1-36).
Children could be endangered in an
accident if their child restraints are not
properly secured in the vehicle. When
installing the child restraint system, care-
fully follow the manufacturer ’s instructions.
According to accident statistics, children
are safer when properly restrained in the
rear seating positions than in the front
seating positions.
All U.S. states and Canadian provinces
require that infants and small children be
restrained in an approved child restraint
system at all times while the vehicle is
moving.
Seat, seatbelt and SRS airbags/Child restraint systems
–CONTINUED –1-27

Seat, seatbelt and SRS airbags/*SRS airbag (Supplemental Restraint System airbag)
!How to contact the vehicle manu-
facturer concerning modifications
for persons with disabilities that
may affect the advanced airbag
system
Changing or moving any parts of the front
seats, seatbelts, front bumper, front side
frame, instrument panel, combination me-
ter, steering wheel, steering column, tire,
suspension or floor panel can affect the
operation of the SUBARU advanced air-
bag system. If you have any questions,
you may contact the following SUBARU
distributors:
of Columbia>
Subaru of America, Inc.
Customer Dealer Services Department
P.O. Box 6000
Cherry Hill, NJ 08034-6000
1-800-SUBARU3 (1-800-782-2783)

Subaru Hawaii
2850 Pukoloa Street, Suite 202,
Honolulu, HI 96819-4467
808-839-2273
Shen
’s Corporation dba Prestige Automo-
bile
491, East Marine Corps Drive, Route 1
Dededo, Guam 96921-6255
671-633-2698

Trebol Motors
P.O. Box 11204, San Juan, Puerto Rico
00910
787-793-2828

Subaru Canada, Inc.
Consumer Support Department
560 Suffork Court, Mississauga, Ontario
L5R 4J7
1-800-894-4212
There are currently no SUBARU distribu-
tors in any other U.S. territories. If you are
in such an area, please contact the
SUBARU distributor or dealer from which
you bought your vehicle.& System operation
CAUTION
Do not touch the SRS airbag system
components with bare hands right
after deployment. Doing so can
cause burns because the compo-
nents can be very hot as a result of
deployment.
The SRS airbags can function only when
the ignition switch is in the “ON”position.
When the SRS airbag(s) deploy(s), a
sudden, fairly loud inflation noise will be
heard and some smoke will be released.
These occurrences are a normal result of
the deployment. This smoke does not
indicate a fire in the vehicle.
1-56

deploying SRS curtain airbag
– Installation of additional elec-
trical/electronic equipment
such as a mobile two-way
radio on or near the SRS
airbag system components
and/or wiring
– Modifications on or inside the
front door panels for the pur-
pose of a speaker replace-
ment or sound insulation
. The impact sensors, which detect
the pressure of an impact, are
located in the doors. Do not
modify any components of the
doors or door trims, such as the
addition of door speakers for
example. Any modifications to
the doors create a risk of the
airbag system becoming inop-
erative or unintended airbag de-
ployment.
CAUTION
Do not perform any of the following
modifications. Such modifications
can interfere with proper operation
of the SRS airbag system.
. Attachment of any equipment
(bush bar, bullbar, winches, snow plow, skid/sump plate, etc.) other
than genuine SUBARU acces-
sory parts.
. Modification of the suspension
system or front end structure.
. Installation of a tire of different
size and construction from the
tires specified on the vehicle
placard attached to the driver ’s
door pillar or specified for indivi-
dual vehicle models in this Own-
er ’s Manual.
. Attachment of any equipment
(side steps or side sill protectors,
etc.) other than genuine SUBARU
accessory parts to the side body.
Always consult your SUBARU dealer if
you want to install any accessory parts on
your vehicle.
Seat, seatbelt and SRS airbags/*SRS airbag (Supplemental Restraint System airbag)1-71

Starting and operating/Vehicle Dynamics Control system
namics Control is no guarantee
that full vehicle control will be
maintained at all times and under
all conditions, its activation
should be seen as a sign that
the speed of the vehicle should
be reduced considerably.
. Whenever suspension compo-
nents, steering components, or
an axle are removed from a
vehicle equipped with the Vehicle
Dynamics Control system, have
an inspection of that system
performedbyanauthorized
SUBARU dealer.
. The following precautions should
be observed in order to ensure
that the Vehicle Dynamics Con-
trol system is operating properly.
– All four wheels should be
fitted with tires of the same
size, type, and brand. Further-
more, the amount of wear
should be the same for all
four tires.
– Keep the tire pressure at the
proper level as shown on the
vehicle placard attached to
the driver ’s side door pillar.
– Use only the specified tem-
porary spare tire to replace a flat tire. With a temporary
spare tire, the effectiveness
of the Vehicle Dynamics Con-
trol system is reduced and
this should be taken into ac-
count when driving the vehi-
cle in such a condition.
. If non-matching tires are used,
the Vehicle Dynamics Control
system may not operate cor-
rectly.
In the event of wheelspin and/or skidding
on a slippery road surface and/or during
cornering and/or an evasive maneuver,
the Vehicle Dynamics Control system
adjusts the engine ’s output and the
wheels’ respective braking forces to help
maintain traction and directional control.
. Traction Control Function
The traction control function is designed to
prevent spinning of the driving wheels on
slippery road surfaces, thereby helping to
maintain traction and directional control.
Activation of this function is indicated by
flashing of the Vehicle Dynamics Control
operation indicator light.
. Skid Suppression Function
The skid suppression function is designed
to help maintain directional stability by
suppressing the wheels’ tendency to slidesideways during steering operations. Acti-
vation of this function is indicated by
flashing of the Vehicle Dynamics Control
operation indicator light.
NOTE
.
The Vehicle Dynamics Control sys-
tem may be considered normal when
the following conditions occur.
–Slight twitching of the brake
pedal is felt.
– The vehicle or steering wheel
shakes to a small degree.
– An operating noise from the en-
gine compartment is heard briefly
when starting the engine and when
driving off after starting the engine.
– The brake pedal seems to jolt
when driving off after starting the
engine.
. In the following circumstances, the
vehicle may be less stable than it feels
to the driver. The Vehicle Dynamics
Control System may therefore operate.
Such operation does not indicate a
system malfunction.
–on gravel-covered or rutted
roads
– on unfinished roads
– when the vehicle is towing a
trailer
– when the vehicle is fitted with
7-36

Starting and operating/X–mode (Outback CVT models)
position and the engine is restarted.
. If the switch is held down for 30
seconds or longer, the indicator light
turns off, the Vehicle Dynamics Control
system is activated, and the system
ignores any further pressing of the
switch. To make the switch usable
again, turn the ignition switch to the
“ LOCK ”/“ OFF ”position and restart the
engine.
. Whentheswitchispressedto
deactivate the Vehicle Dynamics Con-
trol system, the vehicle ’s running per-
formance is comparable with that of a
vehicle that does not have a Vehicle
Dynamics Control system. Do not de-
activate the Vehicle Dynamics Control
system except when absolutely neces-
sary.
. Even when the Vehicle Dynamics
Control system is deactivated, compo-
nents of the brake control system may
still activate. When the brake control
system is activated, the Vehicle Dy-
namics Control operation indicator
light illuminates.X-mode (Outback CVT mod-
els)
WARNING
. Always use the utmost care in
driving –overconfidence be-
cause you are driving a vehicle
with X-mode could easily lead to
a serious accident.
. Always use the utmost care in
driving –overconfidence be-
cause you are driving a vehicle
with hill descent control function
could easily lead to a serious
accident. Be especially careful,
and depress the brake pedal if
necessary when driving on ex-
tremely steep downhill, frozen,
muddy or sandy roads. Failure
to control the vehicle ’sspeed
may cause a loss of control and
result in a serious accident.
CAUTION
. Even if your vehicle is equipped
with X-mode, winter tires should
be used when driving on snow-
covered or icy roads; in addition,
vehicle speed should be reduced considerably. Simply having X-
mode does not guarantee that
the vehicle will be able to avoid
accidents in any situation.
. Activate the X-mode when you
encounter a very slippery surface
at low speed. However, having X-
mode is no guarantee that full
vehicle control will be maintained
at all times and under all condi-
tions. When activating X-mode,
the speed of the vehicle should
be reduced considerably.
. Whenever suspension compo-
nents, steering components, or
an axle are removed from a
vehicle, have the system in-
spected by an authorized
SUBARU dealer.
. Observe the following precau-
tions in order to ensure that the
X-mode is operating properly:
– All four wheels should be
fitted with tires of the same
size, type, and brand. Further-
more, the amount of wear
should be the same for all
four tires.
– Keep the tire pressure at the
proper level as shown on the
label attached to the vehicle ’s
7-38

Driving tips/Winter driving
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 manual
mode ”F 7-29.
! After driving
. Always check your brakes for effec-
tiveness 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
underbody. 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
weather
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
temperatures 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 after-
wards 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
the vehicle.
8-8

Driving tips/Winter driving
–When the vehicle has been left
parked during a snowstorm
Check for snow or ice buildup on the suspension, disc brakes and
brake hoses underneath the ve-
hicle. 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
antifreeze 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
for an extended period, it is best to have the fuel tank filled to capacity.
&
Driving on snowy and icy
roads
WARNING
Do not use the cruise control on
slippery roads such as snowy or icy
roads. This may cause loss of
vehicle control.
CAUTION
Avoid prolonged continuous driving
in snowstorms. Snow will enter the
engine ’sintakesystemandmay
hinder the airflow, which could re-
sult in engine shutdown or even
breakdown.
To 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-
manceonsnowyandicyroads.For
information about braking on slippery
surfaces, refer to “ABS (Anti-lock Brake
System) ”F 7-33 and “Vehicle Dynamics
Control system ”F 7-35.
! 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 ”F 4-1.
. 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 ”F 3-61.
. To thaw the rear wiper blade rubbers,
use the rear window defogger. Refer to
“Defogger and deicer ”F 3-61.
8-10

Driving tips/Trailer towing (Legacy)
Trailer towing (Legacy)
Your vehicle is neither designed nor
intended to be used for trailer towing.
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.
Trailer towing (Outback)
Your 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 and air
conditioning system cooling performance.
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 on correct installation and
use provided by SUBARU.
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.
& Warranties and maintenance
SUBARU warranties do not apply to
vehicle damage or malfunction caused
by trailer towing. If you use your vehicle to
tow a trailer, more frequent maintenance
will be required due to the additional load.
(Refer to “Maintenance schedule under
severe driving conditions ”in the “Warranty
and Maintenance Booklet ”.)
Under no circumstances should a trailer
be towed with a new vehicle or a vehicle
with any new powertrain component (en-
gine, transmission, differential, wheel
bearings, etc.) for the first 1,000 miles
(1,600 km) of driving.
& Maximum load limits
WARNING
Never exceed the maximum load
limits explained in the following.
Exceeding the maximum load limits
could cause personal injury and/or
vehicle damage.
CAUTION
. Adequate size trailer brakes are
required when the trailer and its
cargo exceed 1,000 lbs (453 kg)
8-22