Subaru Outback (2023 year). Manual in english — page 35

(564,1)

&

Engine Oil

For the checking, adding and replacing procedure or other details, refer to “Engine Oil”

�

P521.

NOTE

The procedure for changing the engine oil and oil filter should be performed by a properly-trained expert. It is recommended
that you have this service performed by your SUBARU dealer.

!

Approved engine oil

Always use the SUBARU approved engine oil. For further details, please contact your SUBARU dealer. If the approved engine oil is
unavailable, use the alternative engine oil described in the following.

!

Alternative engine oil

If the SUBARU approved oil is unavailable, the following alternative oil can be used.

NOTE

.

Each quantity indicated is only a guideline. The necessary quantity for replacement may differ slightly depending on the

temperature and other factors.

.

In choosing an oil, you want the proper quality and viscosity, as well as one that will enhance fuel economy. Oils of lower

viscosity provide better fuel economy. However, in hot weather, oil of higher viscosity is required to properly lubricate the
engine. The following table lists the recommended viscosities and applicable temperatures.

.

When adding oil, different brands may be used together as long as they are the same API classification and SAE viscosity

as those recommended by SUBARU.

Specifications

562

(565,1)

Oil grade

SAE viscosity No. and

applicable temperature

Engine oil capacity

API (American Petroleum Insti-
tute) classification

SN

with the

words “RESOURCE CONSER-
VING”,

SN PLUS

with the words

“RESOURCE CONSERVING” or

SP

with the words “RESOURCE

CONSERVING”

or

ILSAC (International Lubricant
Specification Advisory Commit-
tee)

GF-5

or

GF-6A

, which can

be identified with the ILSAC
certification mark (Starburst
mark)

0W-20 synthetic

oil is the required oil

for optimum engine performance and
protection. Conventional oil may be
used if synthetic oil is unavailable.

*: If 0W-20 synthetic oil is not available,

5W-30 conventional oil may be used
if you need to add oil. However, you
should change to 0W-20 synthetic oil
at the next oil change.

2.5 L models

– Adding the oil from low level to

full level:
1.1 US qt (1.0 liter, 0.9 Imp qt)

– Changing the oil and oil filter:

4.4 US qt (4.2 liters, 3.7 Imp qt)

2.4 L models

– Adding the oil from L to F level:

1.1 US qt (1.0 liter, 0.9 Imp qt)

– Changing the oil and oil filter:

4.8 US qt (4.5 liters, 4.0 Imp qt)

– CONTINUED –

Specifications

563

12

Specifications

(566,1)

&

Front Differential and Rear Differential Gear Oil

Oil

Front differential gear oil

Rear differential gear oil

Oil grade

.

SUBARU Extra MT*

3

.

API classification GL-5 (75W-90)*

4

2.5 L models and 2.4 L for Outback: API classification GL-5

(75W-90)*

3

2.4 L for Legacy/Subaru Outback Wilderness: SUBARU Extra

MT*

3

or API classification GL-5 (75W-90)*

4

Oil capacity*

1

2.5 L models

1.4 US qt (1.3 liters, 1.1 Imp qt)

0.8 US qt (0.8 liters, 0.7 Imp qt)

2.4 L models

1.3 US qt (1.2 liters, 1.1 Imp qt)

Remarks*

2

“Front Differential Gear Oil and Rear Differential Gear Oil”

�

P529

“Front Differential Gear Oil and Rear Differential Gear Oil”

�

P529

*1: The indicated oil quantity is only a guideline. The necessary quantity for replacement may differ slightly depending on the temperature and other

factors. After refilling the gearbox with oil, the oil level should be checked.

*2: For more details about maintenance and service, refer to the indicated section.
*3: The vehicle is filled at the factory with this type of differential gear oil.
*4: You may use this type of differential gear oil. However, using this type of oil will detract from fuel efficiency.

&

Fluids

Fluid

Fluid type*

1

Fluid capacity*

2

Remarks*

3

Continuously variable transmis-
sion fluid

Consult your SUBARU dealer.

2.5 L models:
· Legacy: 11.9 US qt (11.3 liters, 9.9 Imp qt)
· Outback: 12.4 US qt (11.7 liters, 10.3 Imp qt)
2.4 L models:
· Legacy: 12.3 US qt (11.6 liters, 10.2 Imp qt)
· Outback/Subaru Outback Wilderness:

12.6 US qt (11.9 liters, 10.5 Imp qt)

“Continuously Variable Trans-
mission Fluid”

�

P529

Brake fluid

FMVSS No. 116, DOT 3 or DOT 4
brake fluid

—

“Brake Fluid”

�

P530

*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.

Specifications

564

(567,1)

&

Engine Coolant

Vehicle model

Coolant capacity

Coolant type

2.5 L models

9.5 US qt (9.0 liters, 7.9 Imp qt)

SUBARU SUPER COOLANT

2.4 L models

9.2 US qt (8.7 liters, 7.7 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”

�

P524.

&

Electrical System

Battery type

LN2

Alternator

2.5 L models: 12 V-150 A
2.4 L models: 12 V-190 A

Spark plugs

2.5 L models

DILKAR7Q8 (NGK)

2.4 L models

SILKFR8A6 (NGK)

– CONTINUED –

Specifications

565

12

Specifications

(568,1)

&

Tires

Item

Legacy

Outback

Subaru

Outback

Wilderness

Tire size

225/55R17

97V

225/50R18

95V

225/65R17

102H

225/60R18

100H

225/65R17

102T

Wheel size

17

6

7J

17

6

7 1/2J

18

6

7 1/2J

17

6

7J

18

6

7J

17

6

7J

Pressure

Front

33 psi (230 kPa,

2.3 kgf/cm

2

)

33 psi (230 kPa,

2.3 kgf/cm

2

)*

4

36 psi (250 kPa,

2.5 kgf/cm

2

)*

4

35 psi (240 kPa, 2.4 kgf/cm

2

)

Rear

32 psi (220 kPa,

2.2 kgf/cm

2

)

32 psi (220 kPa,

2.2 kgf/cm

2

)*

4

35 psi (240 kPa,

2.4 kgf/cm

2

)*

4

33 psi (230 kPa, 2.3 kgf/cm

2

)

Temporary spare
tire/Conventional tire

Size

T155/70 D17 110M

T155/80 D17 101M*

2

225/60 R18 100H*

3

225/65 R17

102T*

3

Pressure

60 psi (420 kPa, 4.2 kgf/cm

2

)

60 psi (420 kPa, 4.2 kgf/cm

2

)*

2

Front: 35 psi (240 kPa, 2.4 kgf/cm

2

)*

3

Rear: 33 psi (230 kPa, 2.3 kgf/cm

2

)*

3

Wheel nut tightening torque

88.5 lbf·ft (120 N·m, 12.2 kgf·m)*

1

*1: This torque is equivalent to applying approximately 88 to 110 lbf (40 to 50 kgf) at the end of the wheel nut wrench. If you have tightened the wheel nuts

by yourself, have the tightening torque checked at the nearest automotive service facility as soon as possible. For the wheel nut tightening procedure,
refer to “Changing a Flat Tire”

�

P482.

*2: Models with temporary spare tire
*3: Models with conventional tire
*4: See the tire inflation pressure label located on the door pillar on the driver’s side.

Specifications

566

(569,1)

&

Brake Pedal

in (mm)

Pedal clearance

2.68 (68)*

Pedal free play

0.02 - 0.07 (0.4 - 1.8)

*: Minimum value when pedal is operated with a force of 110 lbf (490 N, 50 kgf)

&

Brake Disc

If you need information on the usage limit value of brake discs and the method for measuring them, we recommend that you consult your
SUBARU dealer.

&

Brake Pad

in (mm)

Brake pad wear limit

0.06 (1.5)

Specifications

567

12

Specifications

(570,1)

12-2. Bulb Chart

&

Safety Precautions

WARNING

Bulbs may become very hot while
illuminated. Before replacing bulbs,
turn off the lights and wait until the
bulbs cool down. Otherwise, there is
a risk of sustaining a burn injury.

CAUTION

Replace any bulb only with a new
bulb of the specified wattage. Using
a bulb of different wattage could
result in a fire.

Bulb Chart

568

(571,1)

&

Bulb Chart

NOTE

Lights indicated by letters are the LED (Light Emitting Diode) type. Consult your SUBARU dealer for replacement.

– CONTINUED –

Bulb Chart

569

12

Specifications

(572,1)

Wattage

Bulb No.

1)

Front turn signal lights

12 V-28 W

7444NA

Front position lights (Legacy/Outback)

12 V-8 W

7444NA

2)

Vanity mirror lights

14 V-1.4 W

HTU

3)

Door step lights (if equipped)

12 V-5 W

W5W

4)

Rear side marker lights (Outback/Subaru Outback
Wilderness)

12 V-5 W

W5W

5)

Backup lights

12 V-16 W

W16W

6)

Rear turn signal lights

12 V-21 W

WY21W

7)

Trunk light (Legacy)

12 V-3.8 W

SAE #194

A)

Front position lights (Subaru Outback Wilderness)

—

—

B)

Map lights

—

—

C)

Dome light

—

—

D)

Low and high beam headlights

—

—

Daytime running lights (Legacy/Outback)

—

—

E)

Front fog lights (if equipped)

—

—

F)

Accessory lights (Legacy/Outback)

—

—

G)

Front side marker lights

—

—

H)

Side turn signal lights (if equipped)

—

—

I)

High-mounted stop light

—

—

J)

Cargo area light (Outback/Subaru Outback Wilderness)

—

—

K)

Tail lights (if equipped)

—

—

L)

License plate lights

—

—

Bulb Chart

570

(573,1)

Wattage

Bulb No.

M)

Rear gate light (if equipped)

—

—

N)

Tail and stop lights

—

—

O)

Rear side marker lights (Legacy)

—

—

Bulb Chart

571

12

Specifications

(574,1)

12-3. Vehicle Identification

1)

Emission control label

2)

Certification and bar code label

3)

Tire inflation pressure label (vehicle
placard)

4)

Vehicle identification number

5)

Model number label

6)

Fuel label

7)

Air conditioner label

Vehicle Identification

572

(575,1)

12-4. Function Settings

&

Function Settings and Adjustments on the Center Information Display

Setting adjustments can be manually changed within the center information display to meet your personal requirements. Refer to
“Center Information Display (CID)”

�

P212.

&

Individual Settings and Adjustments Excluding Center Information Display

For setting adjustments to the following items, refer to the appropriate page for details.

Item

Function

Available settings

Factory default setting

Page

Alarm system

Alarm system

Operation/Non-operation

Operation

145

Remote keyless entry system

Audible signal

Operation/Non-operation

Operation

137

&

Function Settings and Adjustments Performed by a Dealer

Item

Function

Available settings

Factory default

setting

Alarm system

Monitoring start delay time (after closing
doors)

0 seconds/30 seconds

30 seconds

Map lights/Dome light/Cargo area light
illumination (Outback/Subaru Outback
Wilderness)

ON/OFF

OFF

Keyless access with push-button

Audible signal volume*

2

Level 1 to 7

Level 5

Trunk open without key (Legacy)

ON/OFF

ON

Remote keyless entry system

Audible signal volume*

2

Level 1 to 7

Level 5

Remote trunk open/power rear gate
open function*

1

Operation of trunk opening/power rear
gate opening by remote transmitter/ac-
cess key fob

Non-operation/Pressing twice/Pressing
and holding

Pressing and holding

Key lock-in prevention

Key lock-in prevention

Operation/Non-operation

Operation

– CONTINUED –

Function Settings

573

12

Specifications

(576,1)

Item

Function

Available settings

Factory default

setting

Battery drainage prevention function

Battery drainage prevention function

Operation/Non-operation

Operation

Auto dimmer cancel

Sensitivity of the operation of the auto
dimmer cancel

OFF/Min/Low/Mid/Hi/Max

Mid

High beam assist function*

1

High beam assist function

Operation/Non-operation

Operation

Reverse gear interlocked rear wiper*

1

Reverse gear interlocked rear wiper op-
eration

Operation/Non-operation

U.S.-spec. models:
Non-operation
Other models: Op-
eration

*1: If equipped
*2: The audible signal volume cannot be set under level 5 for the warning chime.

Function Settings

574

(577,1)

13-1. For U.S.A. . . . . . . . . . . . . . .. 576
13-2. Tire Information . . . . . . . . . . . 576

Tire Labeling . . . . . . . . . . . . . .. 576
Recommended Tire Inflation Pressure. . . . . 578
Glossary of Tire Terminology . . . . . . . .. 579
Tire Care – Maintenance and Safety Practices . . 583
Vehicle Load Limit – How to Determine . . . ... 584
Determining Compatibility of Tire and Vehicle

Load Capacities. . . . . . . . . . . . 587

Adverse Safety Consequences of Overloading

on Handling and Stopping and on Tires . . . 587

Steps for Determining Correct Load Limit. . ... 588

13-3. Uniform Tire Quality Grading Standards . .588

TREADWEAR . . . . . . . . . . . . . . 589
TRACTION AA, A, B, C . . . . . . . . . ... 589
TEMPERATURE A, B, C . . . . . . . . . .. 589

13-4. Reporting Safety Defects (USA) . . . . ...590
13-5. How to Contact Transport Canada in

Order to Report a Safety Concern
Relating to the Vehicle (Canada) . . . . .590

Consumer Information and Reporting Safety Defects

13

Consumer

Information

and

Reporting

Safety

Defects

(578,1)

13-1. For U.S.A.

The following information has been
compiled according to Code of
Federal Regulations “Title 49, Part
575”.

13-2. Tire Information

&

Tire Labeling

Many markings (e.g. Tire size, Tire
Identification Number or TIN) are
placed on the sidewall of a tire by
tire manufacturers. These marking
can provide you with useful infor-
mation on the tire.

!

Tire size

Your vehicle comes equipped with
P-Metric tire size. It is important to
understand the sizing system in
selecting the proper tire for your
vehicles. Here is a brief review of
the tire sizing system with a break-
down of its individual elements.

!

P Metric

With the P-Metric system, Section
Width is measured in millimeters.
To convert millimeters into inches,
divide by 25.4. The Aspect Ratio
(Section Height divided by Section
Width) helps provide more dimen-
sional information about the tire
size.

Example:

(1)

P = Certain tire type used on

light duty vehicles such as passen-
ger cars
(2)

Section Width in millimeters

(3)

Aspect Ratio (= section height

7

section width).

(4)

R = Radial Construction

(5)

Rim diameter in inches

!

Load and Speed Rating
Descriptions

The load and speed rating descrip-
tions will appear following the size
designation.
They provide two important facts
about the tire. First, the number
designation is its load index. Sec-
ond, the letter designation indicates
the tire’s speed rating.

For U.S.A.

576

(579,1)

Example:

(6)

Load Index: A numerical code

which specifies the maximum load
a tire can carry at the speed
indicated by its speed symbol, at
maximum inflation pressure.
For example, “91” means 1,356 lbs
(615 kg), “90” means 1,323 lbs (600
kg), “89” means 1,279 lbs (580 kg)

WARNING

Load indices apply only to the
tire, not to the vehicle. Putting
a load rated tire on any vehicle
does not mean the vehicle can
be loaded up to the tire’s rated
load.

(7)

Speed Rating: An alphabetical

system describing a tire’s capability
to travel at established and prede-
termined speeds.
For example, “V” means 149 mph
(240 km/h)

WARNING

.

Speed ratings apply only to

the tire, not to the vehicle.
Putting a speed rated tire on
any vehicle does not mean
the vehicle can be operated
at the tire’s rated speed.

.

The speed rating is void if

the tires are worn out, da-
maged, repaired, retreaded,
or otherwise altered from
their original condition. If
t i r e s a r e r e p a i r e d , r e -
treaded, or otherwise al-
tered, they may not be sui-
table for original equipment
tire designed loads and
speeds.

!

Tire Identification Number
(TIN)

Tire Identification Number (TIN) is
marked on the intended outboard
sidewall. The TIN is composed of
four groups. Here is a brief review of
the TIN with a breakdown of its

individual elements.

(1)

DOT symbol*

(2)

Manufacturer’s Identification

Mark
(3)

Tire Size Code

(4)

Tire Type Code

(5)

Date of Manufacture

The first two figures identify the
week, starting with “01” to represent
the first full week of the calendar
year; the second two figures repre-
sent the year. For example, 0101
means the 1st week of 2001.
*: The DOT symbol certifies that the

tire conforms to applicable Fed-
eral Motor Vehicle Safety Stan-
dards.

– CONTINUED –

Tire Information

577

13

Consumer

Information

and

Reporting

Safety

Defects