SUBARU LEGACY 2012 5.G Owners Manual

12-4Specifications
& Engine oil
For the checking, adding and replacing procedure or other details, refer to “Engine oil ”F 11-12.
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 on the next page. ! 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.

!Non-turbo models
Oil grade SAE viscosity No. and
applicable temperature Engine oil capacity
API classification SM or SN with
the words “
ENERGY CONSERVING ”or
“ RESOURCE CONSERVING ”orILSAC GF-4 or GF-5, which can
be identified with the ILSAC
certification mark (Starburstmark) Your vehicle is designed to use 5W-30
conventional motor oil, however 5W-30
synthetic may be used for optimum
engine performance.
If you do choose to use synthetic oil,
we recommend that you continue using
synthetic for the life of your vehicle.
2.5L 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:
4.4 US qt (4.2 liters, 3.7 Imp qt)
3.6L 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:
6.9 US qt (6.5 liters, 5.7 Imp qt) Specifications
12-5
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12-6Specifications
!Turbo models
Oil grade SAE viscosity No. and
applicable temperature Engine oil capacity
API classification SM or SN with
the words “
ENERGY CONSERVING ”or
“ RESOURCE CONSERVING ”orILSAC GF-4 or GF-5, which can
be identified with the ILSAC
certification mark (Starburst mark) 5W-30 synthetic
oil is required for
optimum engine performance and pro-
tection. Conventional oil may be used if
synthetic oil is unavailable.
*: If 5W-30 synthetic oil is not available,
5W-30 or 5W-40 conventional oil may
be used if replenishment is needed but
should be changed to 5W-30 synthetic
oil at the next oil change.
– 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:
4.5 US qt (4.3 liters, 3.8 Imp qt)

&Manual transmission, front differential and rear differential gear oil
Oil grade API classification GL-5
SAE viscosity No. and applicable temperature
Oil capacity*1
– Remarks*2
Manual transmission oil 3.9 US qt (3.7 liters, 3.3 Imp qt) “Manual transmission oil ”F 11-21
Front differential gear oil
(AT and CVT models) 1.5 US qt (1.4 liters, 1.2 Imp qt)“
Front differential gear oil (AT and
CVT models) ”F 11-23
Rear differential gear oil 0.8 US qt (0.8 liters, 0.7 Imp qt) “
Rear differential gear oil ”F 11-24
*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. Specifications
12-7
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12-8Specifications
&Fluids
Fluid Fluid type*
1Fluid capacity*2Remarks*3
Automatic transmission fluid (5AT models) · SUBARU ATF
· IDEMITSU ATF HP
10.4 US qt (9.8 liters, 8.6 Imp qt)“
Automatic transmission fluid ”
F 11-21
Continuously variable transmission
fluid (CVT models) Consult your SUBARU dealer. 13.2 US qt (12.5 liters, 11.0 Imp qt) “
Continuously variable trans-
mission fluid ”F 11-23
Power steering fluid · SUBARU ATF
· IDEMITSU ATF HP ·“Dexron III ”Type Automatic
Transmission Fluid 0.7 US qt (0.7 liters, 0.6 Imp qt)
·
“Power steering ”F 7-23
· “Power steering fluid ”F 11-24
Brake fluid FMVSS No. 116, fresh DOT 3 or DOT 4
brake fluid –“
Brake fluid ”F 11-25
Clutch fluid (MT models) FMVSS No. 116, fresh DOT 3 or DOT 4
brake fluid –“
Clutch fluid (MT models) ”F 11 -
26
*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 non-turbo models MT models 6.9 US qt (6.5 liters, 5.7 Imp qt)
SUBARU Super Coolant
CVT models 6.8 US qt (6.4 liters, 5.6 Imp qt)
2.5 L turbo models 6.9 US qt (6.5 liters, 5.7 Imp qt)
3.6 L models 6.9 US qt (6.5 liters, 5.7 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 ”F 11-16.

&Electrical system
Battery type and capacity (5HR) 75D23R (12V-52AH)
Alternator 2.5 L models 12V-110A
3.6 L models 12V-130A
Spark plugs 2.5 L non-turbo models SIFR6A11 (NGK)
2.5 L turbo models SILFR6B8 (NGK)
3.6 L models SILFR6C11 (NGK)
& Tires
Tire size P205/60R16
91V P215/70R16
99S P225/60R17
98T P215/50R17
90V P225/50R17
93V 225/45R18
91W
Wheel size 1666 1/2JJ
16 66 1/2J 16
66 1/2JJ 17 67J 17 67 1/2J 18 67 1/2J
Pressure Front 33 psi (230 kPa) 32 psi (220 kPa) 33 psi (230 kPa)
Rear 32 psi (220 kPa) 30 psi (210 kPa) 32 psi (220 kPa)
Temporary spare tire Size T135/80R16 T145/80R17 T135/80R16 T135/70R17 Pressure
60 psi (420 kPa)
Wheel nut tightening torque 89 lbf·ft (120 N·m, 12 kgf·m)*
1*2
*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.
*2: For the wheel nut tightening procedure, refer to“Changing a flat tire ”F 9-6. Specifications
12-9

12-10Specifications
Fuses and circuits &Fuse panel located in the passenger compartmentFuse
panel Fuse
rating Circuit
1 15A .Trailer hitch connector
2 20A .Rear power window
(left side)
3 20A .Power window (driver ’s
side)
4 7.5A .Navigation system
. Front wiper deicer
. Moonroof
5 7.5A .Combination meter
6 7.5A .Remote control rear
view mirrors
7 7.5A .Integrated unit
8 15A .Stop light
9 15A .Seat heater relay
10 7.5A .Power supply (battery)
11 7.5A .Turn signal unit
12 15A .Integrated unit
. Automatic transmission
unit

Fuse
panel Fuse
rating Circuit
13 20A .Socket
14 Empty
15 20A .Rear power window
(right side)
16 Empty
17 15A .Front wiper deicer
18 7.5A .Back-up light
19 7.5A .Electronic parking
brake unit
. Hill Holder system unit
20 10A .Accessory power outlet
21 7.5A .Starter relay
22 15A .Air conditioner
23 Empty
24 15A .Audio
. Navigation system
25 15A .SRS airbag system
26 7.5A .Main fan
27 30A .Power window relay Fuse
panel Fuse
rating Circuit
28 Empty
29 20A .Power window
(passenger ’s side)
30 Empty
31 7.5A .Automatic air condi-
tioner unit
32 Empty
33 7.5A .ABS/Vehicle dynamics
control unit
. Power steering Specifications
12-11
– CONTINUED –

12-12Specifications
&Fuse panel located in the engine compartment
A) Main fuse Fuse
panel Fuse
rating Circuit
1 7.5A .CVT control unit
2 7.5A .
Horn LO
3 7.5A .
Horn HI
4 15A .Low beam headlight
(right side)
5 15A .Low beam headlight
(left side)
6 20A .Fuel pump
7 10A .High beam headlight
(left side)
8 10A .High beam headlight
(right side)
9 20A .Continuously variable
transmission control unit
10 7.5A .Alternator
11 20A .Moonroof
12 7.5A .Engine control unit

Fuse
panel Fuse
rating Circuit
13 15A .Engine control unit
14 15A .Ignition coil
15 15A .Engine control unit
16 15A .Engine control unit
17 15A .Automatic transmission
control unit
18 10A .Illumination
19 10A .Rear combination light
20 15A .Turn and hazard warn-
ing flasher (body control unit)
21 20A .Door lock (body control
unit)
22 15A .Rear wiper
. Rear washer
23 10A .Front washer
24 30A .Front wiper
25 25A .Rear window defogger
. Mirror heater
. Front wiper deicer
26 15A .Blower fan
27 15A .Blower fan Fuse
panel Fuse
rating Circuit
28 25A .Audio unit
29 25A .Sub fan
30 25A .Main fan
31 30A .ABS/Vehicle dynamics
control unit
32 10A .Fog light (right side)
33 10A .Fog light (left side)
34 10A .Back-up (body control
unit) Specifications
12-13