cooling SUBARU OUTBACK 2016 6.G User Guide

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 (2.5 L models)............................. 11-5
When checking or servicing in the engine
compartment while the engine is running.......... 11-5
Maintenance tips................................................ 11-5Removing and reinstalling clips.......................... 11-5
Engine hood....................................................... 11-7
Engine compartment overview.......................... 11-9
2.5 L models...................................................... 11-9
3.6 L models.................................................... 11-10
Engine oil.......................................................... 11-11Engine oil consumption.................................... 11-11
Checking the oil level....................................... 11-11
Changing the oil and oil filter............................ 11-13
Recommended grade and viscosity.................. 11-13
Synthetic oil..................................................... 11-13
Cooling system................................................ 11-14
Cooling fan, hose and connections................... 11-14
Engine coolant................................................. 11-14
Air cleaner element.......................................... 11-15Replacing the air cleaner element..................... 11-15
Spark plugs...................................................... 11-18Recommended spark plugs.............................. 11-18
Drive belts........................................................ 11-18
Manual transmission oil.................................. 11-18
Recommended grade and viscosity.................. 11-18
Continuously variable transmission fluid...... 11-19
Front differential gear oil (CVT models) and
rear differential gear oil................................ 11-19
Recommended grade and viscosity.................. 11-19
Brake fluid........................................................ 11-19Checking the fluid level.................................... 11-19
Recommended brake fluid............................... 11-21
Clutch fluid (MT models)................................. 11-21Checking the fluid level.................................... 11-21
Recommended clutch fluid............................... 11-22
Brake booster.................................................. 11-22
Brake pedal...................................................... 11-22
Checking the brake pedal free play.................. 11-22
Checking the brake pedal reserve distance....... 11-23
Clutch pedal (MT models)............................... 11-23Checking the clutch function............................ 11-23
Checking the clutch pedal free play.................. 11-23
Replacement of brake pad.............................. 11-24Breaking-in of new brake pads ......................... 11-24
Tires and wheels.............................................. 11-24Types of tires................................................... 11-24
Tire pressure monitoring system (TPMS) (if
equipped)...................................................... 11-25
Tire inspection................................................. 11-26
Tire pressures and wear.................................. 11-27
Wheel balance................................................. 11-28
Wear indicators............................................... 11-29
Tire rotation direction mark.............................. 11-29
Tire rotation..................................................... 11-29
Tire replacement.............................................. 11-30
Maintenance and service
11

Maintenance and service/Maintenance precautions
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-
erative. NEVER use a circuit
tester for these wiring. If your
SRS airbag or seatbelt preten-
sioner needs service, consult
your nearest SUBARU dealer.
NOTE
SUBARU 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 to prevent the
vehicle from moving.
.Always let the engine cool down.
Engine parts become very hot
when the engine is running and
remain hot for some time after
the engine is 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
contact with a rotating fan, that
could result in serious injury. To
avoid risk of injury, perform the
following precautions.
–Models with push-button start
system:
Always turn the push-button
ignition switch to the“OFF”
position and confirm that theoperation indicator on the
switch is turned off. Then take
the access key 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 a
remote engine start system tem-
porarily place that system in the
service mode to prevent it from
unexpectedly starting the engine.
11-4

&When checking or servicing
in the engine compartment
(2.5 L models)
CAUTION
.Do not contact the belt cover
while checking the components
in the engine compartment.
Doing so may cause your hand
to slip off the belt cover and
result in an unexpected injury.
.Do not touch the oil filter until the
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 re-
mains hot for some time afterthe 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, belts and any other moving
engine parts. Removing rings,
watches and ties is advisable.
Maintenance tips
Some clips and fender linings must be
removed before replacing the air cleaner
elements or specific bulbs.
&Removing and reinstalling
clips
!Removing clips
There are several types of clips used for
your vehicle.
!Type A and D clips
Type A clips Maintenance and service/Maintenance tips
–CONTINUED–
11-5

Maintenance and service/Cooling system
Cooling system
WARNING
Never attempt to remove the radia-
tor 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 boil-
ing 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 off the coolant
for any reason, use only
SUBARU Super Coolant.
If the SUBARU Super Coolant is
diluted with another brand ortype, 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-
nections
Your 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 engine coolant tempera-
ture gauge exceeds the normal operating
range, the cooling fan circuit may be
defective. Refer to“Temperature gauge”
F3-11.
Check the fuse and replace it if necessary.
Refer to“Fuses”F11-38 and“Fuses and
circuits”F12-10. If the fuse is not blown,
have the cooling system checked by your
SUBARU dealer.
If frequent addition of coolant is neces-
sary, there may be a leak in the engine
cooling system. It is recommended that
the cooling system and connections bechecked for leaks, damage, or looseness.
&Engine coolant
!Checking the coolant level
1)“FULL”level mark
2)“LOW”level mark
Check 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
as required.
3. After refilling the reserve tank and the
radiator, reinstall the caps and check that
the rubber gaskets inside the radiator cap
are in the proper position.
11-14

Specifications/Specifications
&Fluids
Fluid
Fluid type*1Fluid capacity*2Remarks*3
Continuously variable transmission
fluid (CVT models)Consult your SUBARU dealer.2.5 L models: 12.0 US qt (11.4 liters,
10.0 Imp qt)
3.6 L models: 13.4 US qt (12.7
liters, 11.2 Imp qt)“Continuously variable trans-
mission fluid”F11-19
Brake fluid
FMVSS No. 116, fresh DOT 3 or DOT 4
brake fluid–“Brake fluid”F11-19
Clutch fluid (MT models)
FMVSS No. 116, fresh DOT 3 or DOT 4
brake fluid–“Clutch fluid (MT models)”F11 -
21
*1: Use one of the indicated types of fluid.
*2: The indicated fluid quantity is only a guideline. The necessary quantity for replacement may differ slightly depending on the temperature and other
factors.
*3: For more details about maintenance and service, refer to the indicated section.
&Engine coolant
Vehicle model Coolant capacity Coolant type
2.5 L models
MT models 8.0 US qt (7.6 liters, 6.7 Imp qt)
SUBARU Super Coolant CVT models 8.2 US qt (7.8 liters, 6.9 Imp qt)
3.6 L models7.4 US qt (7.0 liters, 6.2 Imp qt)
The indicated coolant quantity is only a guideline. The necessary quantity for replacement may differ slightly depending on the temperature and other
factors. For more details about maintenance and service, refer to“Cooling system”F11-14.
12-8

14-4Index
Locks................................................................... 2-33
Chime
Key ........................................................................ 3-4
Light..................................................................... 3-43
Seatbelt................................................................ 3-12
Cleaning
Aluminum wheels................................................... 10-3
Interior.................................................................. 10-5
Ventilation grille....................................................... 4-9
Climate control system................................................. 4-3
Automatic................................................................ 4-5
Manual................................................................... 4-6
Clock........................................................................ 3-32
Clutch
Fluid............................................................ 11-21, 12-8
Pedal.................................................................. 11-23
Coat hook................................................................. 6-13
Console...................................................................... 6-6
Continuously variable transmission (CVT)..................... 7-25
Fluid............................................................ 11-19, 12-8
Oil temperature warning light (AT OIL TEMP)............ 3-16
Coolant............................................................ 11-14, 12-8
Cooling system......................................................... 11-14
Corrosion protection................................................... 10-4
Crossbars................................................................. 8-14
Cruise control............................................................ 7-49
Indicator................................................................ 3-30
Set indicator.......................................................... 3-30
Cup holder.................................................................. 6-8
Front passenger’s .................................................... 6-8
Rear passenger’s..................................................... 6-9D
Daytime running light system....................................... 3-46
Defogger................................................................... 3-54
Defrosting................................................................... 4-9
Deicer....................................................................... 3-54
Differential gear oil
Front........................................................... 11-19, 12-7
Rear........................................................... 11-19, 12-7
Dimensions................................................................ 12-2
Disarming the alarm system......................................... 2-32
Disc brake pad wear warning indicators........................ 7-33
Dome light......................................................... 6-2, 11-48
Door
Locks..................................................................... 2-6
Open indicator light................................................. 3-22
Step light............................................................. 11-48
Unlock selection function................................. 2-17, 3-42
Double trip meter......................................................... 3-9
Drive belts............................................................... 11-18
Driving
All-Wheel Drive warning light................................... 3-22
AWD vehicles......................................................... 8-5
Car phone/cell phone
.................................................. 7
Drinking..................................................................... 6
Drugs........................................................................ 6
Foreign countries..................................................... 8-4
Off road.................................................................. 8-6
Pets.......................................................................... 7
Snowy and icy roads.............................................. 8-10
Tips ................................................. 7-24, 7-30, 8-2, 8-5
Tired or sleepy........................................................... 6