2006 SUBARU OUTBACK engine

12Specifications Specifications ................. .................................... 12-2Dimensions ............................................................. 12-2
Engine ...................................................................... 12-3
Electrical system ... .......................................... ....... 12-3
Capacities ................................................................ 12-4
Tires ......................................................................... 12-5
Wheel alignment ..................................................... 12-5
Fuses and circuits .............................................. 12-6 Fuse panel located in the passenger
compartment ......................................................... 12-6
Fuse panel located in the engine
compartment ......................................................... 12-8
Bulb chart ............................................................ 12-9
Vehicle identification ......................................... 12-10

Specifications
12-3
– CONTINUED –„ Engine
„ Electrical system Engine model EJ253
(2.5-liter, SOHC, non-turbo) EJ255
(2.5-liter, DOHC, turbo) EZ30D
(3.0-liter, DOHC, non-turbo)
Engine type Horizontally opposed, liquid cooled 4 cylinder,
4 stroke gasoline engine Horizontally opposed, liquid cooled 6 cylinder,
4 stroke gasoline engine
Displacement cu-in (cc) 150 (2,457) 183 (3,000)
Bore × Stroke in (mm) 3.92 × 3.11 (99.5 × 79.0) 3.51 × 3.15 (89.2 × 80.0)
Compression ratio 10.0 : 1 8.2 : 1 10.7 : 1
Firing order 1 – 3 – 2 – 4 1 – 6 – 3 – 2 – 5 – 4
Battery type and capacity (5HR) 2.5-liter models MT 55D23L (12V-48AH)
AT 75D23L (12V-52AH)
3.0-liter models 75D23L (12V-52AH)
Alternator 12V-110A
Spark plugs 2.5-liter non-turbo models FR5AP-11 (NGK)
2.5-liter turbo and 3.0-liter models ILFR6B (NGK)

12-4 Specifications
„ Capacities Fuel tank 16.9 US gal (64 liters, 14.1 Imp gal)
Engine oil 2.5-liter models 4.2 US qt (4.0 liters, 3.5 Imp qt)
3.0-liter models 5.8 US qt (5.5 liters, 4.8 Imp qt)
Transmission oil (MT) 3.7 US qt (3.5 liters, 3.1 Imp qt)
Transmission fluid (AT) 2.5-liter non-turbo models 9.8 US qt (9.3 liters, 8.2 Imp qt)
2.5-liter turbo and 3.0-liter models 10.4 US qt (9.8 liters, 8.6 Imp qt)
AT differential gear oil 2.5-liter non-turbo models 1.3 US qt (1.2 liters, 1.1 Imp qt)
2.5-liter turbo and 3.0-liter models 1.5 US qt (1.4 liters, 1.2 Imp qt)
Rear differential gear oil 0.8 US qt (0.8 liter, 0.7 Imp qt)
Power steering fluid 0.7 US qt (0.7 liter, 0.6 Imp qt)
Engine coolant 2.5-liter non-turbo models MT 6.8 US qt (6.4 liters, 5.6 Imp qt)
AT 6.7 US qt (6.3 liters, 5.5 Imp qt)
2.5-liter turbo models MT 7.7 US qt (7.3 liters, 6.4 Imp qt)
AT 7.6 US qt (7.2 liters, 6.3 Imp qt)
3.0-liter models 7.6 US qt (7.2 liters, 6.3 Imp qt)

12-6 Specifications
Fuses and circuits „ Fuse panel located in the passenger compart-
ment
27 28 29 30 31 32 3320 21 22 23 24 25 2613 14 15 16 17 18 19 6789101112 12345
C00004Fuse panel Fuse rating Circuit
1 20A
y Cargo fan
y Trailer hitch connector
2 Empty
3 15A
y Door locking
4 15A
y Front wiper deicer relay
y Moonroof
5 15A
y Combination meter
6 7.5A
y Remote control rear view mirrors
y Seat heater relay
y Vanity mirror light
7 15A
y Combination meter
y Integrated unit
8 20A
y Stop light
9 20A
y Mirror heater
y Front wiper deicer
10 7.5A
y Power supply (Battery)
11 7.5A
y Turn signal unit
y Clock
12 15A
y Automatic transmission unit
y SRS airbag system (Sub)
y Engine control unit
y Integrated unit

12-8 Specifications
„ Fuse panel located in the engine compartment
A) FWD socket (AT vehicles – ex cept Turbo models and 3.0-liter
models)
B) Main fuse 1 2
B
3
4
5
6 7
8
9
10
11
A 12
13
14
15
16
C00005Fuse panel Fuse rating Circuit
1 30A
y ABS unit
y Vehicle dynamics control unit
2 25A
y Main fan (3.0-liter models)
3 25A
y Sub fan (Except 3.0-liter models)
4 25A
y Main fan
5 20A
y Audio
6 15A
y Headlight (right side)
7 15A
y Headlight (left side)
8 20A
y Backup light
9 15A
y Horn
10 25A
y Rear window defogger
11 15A
y Fuel pump
12 15A
y Automatic transmission control unit
13 7.5A
y Engine control unit
14 15A
y Turn and hazard warning flasher
15 20A
y Parking switch
16 7.5A
y Alternator

Index
14-3Center
Console ......................................................................... 6-5
Ventilators ...................................................................... 4-3
Changing
Flat tire ........................................................................... 9-4
Oil and oil filter ........................................................... 11-10
Charge warning light ........................................................ 3-18
CHECK ENGINE warning light/Malfunction indicator
lamp .............................................................................. 3-17
Checking
Brake pedal free play ................................................. 11-30
Brake pedal reserve distance . ................................... 11-30
Clutch function ........................................................... 11-31
Clutch pedal free play ................................................ 11-31
Engine oil level ..................... ....................................... 11-9
Fluid level ............................... .. 11-22, 11-27, 11-28, 11-29
Gear oil level .............................................................. 11-24
Child restraint systems ....................................... .............. 1-25
Installation with seatbelt .............................................. 1-28
Lower and tether anchorages ...................................... 1-32
Child safety ............................................................................ 5
Locks .......... ............................ ............ ........... .............. 2-18
Chime
Key ................................................................................ 3-5
Seatbelt ....................................................................... 1-13
Cleaning
Aluminum wheels ................... ..................................... 10-3
Interior ......................................................................... 10-5
Ventilator grille ............................................................. 4-12
Climate control system
Automatic ....................................................................... 4-7
Manual ........................................................................... 4-3 Clock ................................................................................. 3-25
Clutch
Fluid ........................................................................... 11-29
Pedal .......................................................................... 11-31
Coat hook ......................................................................... 6-10
Cooling system .......... ....................................... .............. 11-13
Corrosion protection ................................................ 8-10, 10-4
Cruise control .................................................................... 7-36
Set indicator light ......................................................... 3-25
Cup holder
Front passengers ........................................................... 6-7
Rear passengers ............................................................ 6-7
D
Daytime running li ght system ........ ............ ........... ............. 3-32
Differential gear oil
Front ........................................................................... 11-23
Rear ........................................................................... 11-24
Dimensions ....................................................................... 12-2
Disarming the system ....................................................... 2-16
Disc brake pad wear warning indica tors ........................... 7-26
Dome light ................................................................ 6-2, 11-53
Door locks ........................................................................... 2-4
Door open warning light .................................................... 3-22
Drive belts ....................................................................... 11-20
Driving
All-Wheel Drive vehicle ................................................ 3-22
Car phone/cell phone ........................................................ 7
Drinking ............................................................................. 6
Drugs ................................................................................ 7
Foreign countries ..................... ...................................... 8-4
Pets ................................................................................... 7

14-4 Index
Snowy and icy roads ..................................................... 8-9
Tips ..................................................... 7-11, 7-16, 7-23, 8-5
Tired or sleepy ................................................................... 7
E
Electrical system ....... .......................................... ............. 12-3
Electronic Brake Force Distributio n (EBD) system . .......... 7-28
Emergency Locking Retractor (ELR) ................................ 1-12
Engine
Compartment overview ............. ................................... 11-6
Coolant ...................................................................... 11-14
Exhaust gas (Carbon monoxide) .. ............. .............. ...... 8-2
Hood ............................................................................ 11-4
Oil ................................................................................ 11-9
Overheating ................................................................. 9-12
Starting .......................................................................... 7-8
Stopping ........................................................................ 7-9
Exterior care ..................................................................... 10-2
F
Flat tires ............................................................................. 9-4
Floor mat .......................................................................... 6-12
Fluid level
Automatic transmission ............................................. 11-22
Brake ......................................................................... 11-28
Clutch ........................................................................ 11-29
Power steering ........................................................... 11-27
Fog light switch ................................................................. 3-34
Front
Differential gear oil ..................................................... 11-23
Fog light ..................................................................... 11-50 Seatbelt pretensioners ................................................. 1-21
Seats .............................................................................. 1-2
Fuel ..................................................................................... 7-2
Economy hints ............................................................... 8-2
Filler lid and cap ............................................................. 7-4
Gauge ................................................................... 3-8, 3-12
Requirements ................................................................ 7-2
Fuses .............................................................................. 11-45
Fuses and circuits ............................................................. 12-6
G
GAWR (Gross Axle Weight Rating ) .................................. 8-14
Glove box ........................................................................... 6-4
GVWR (Gross Vehicle Weight Ra ting) ............................. 8-14
H
Hazard warning flasher ....................................................... 3-5
Head restraint adjustment (Front) ... ...................... .............. 1-5
Headlight
Flasher ......................................................................... 3-32
Indicator light ....................... ........................................ 3-25
Headlights ........... .......................................... ......... 3-31, 11-49
Heater operation ......... .......................................... .............. 4-5
High beam indicator light .................................................. 3-25
High mount stop light ...................................................... 11-56
Horn .................................................................................. 3-43
Hose and connections ................. ................................... 11-14
I
Ignition switch ..................................................................... 3-3
Light ............................................................................... 3-5

14-6 Index
N
New vehicle break-in driving the first 1,000 miles
(1,600 km) ...................................................................... 8-2
O
Odometer .................................................................. 3-7, 3-11
Off road driving ................................................................... 8-6
Oil filter ........................................................................... 11-10
Oil level
Engine ......................................................................... 11-9
Front differential gear (AT vehicles) .......................... 11-23
Manual transmission ... .......................................... ..... 11-20
Rear differential ......................................................... 11-24
Oil pressure warning light ................................................. 3-18
Outside mirrors ................................................................. 3-41
Outside temperature indicator .......................................... 3-27
Overheating engine ........... ........................................... .... 9-12
P
Parking
Brake stroke .............................................................. 11-32
Light switch .................................................................. 3-33
Periodic inspection . ............................................................ 8-4
Power
Door locking switches .................................................... 2-6
Seat ............................................................................... 1-4
Steering fluid ............................................................. 11-27
Windows ...................................................................... 2-19
Precautions against vehicle modification ................ 1-24, 1-61
Preparing to drive ............................................................... 7-7
Printed antenna .................................................................. 5-2 R
Rear
Combination lights ..................................................... 11-51
Differential gear oil ..................................................... 11-24
Gate ............................................................................. 2-24
Seats .............................................................................. 1-7
Rear seat
Folding down (Station wagon) ... .................................... 1-8
Rear window
Defogger button ........................................................... 3-38
Wiper and washer switch ............................................. 3-37
Recommended
Automatic transmission fluid ... ................................... 11-23
Brake fluid .................................................................. 11-28
Clutch fluid ................................................................. 11-29
OIL grade and viscosity ...................... 11-12, 11-13, 11-21,
11-24, 11-26
Power steering fluid ................................................... 11-27
Spark plugs ................................................................ 11-19
Remote keyless entry system .............. ............................. .. 2-7
Replacement
Brake pad and lining .................................................. 11-31
Wiper blades ............. ......................... ............ ............ 11-41
Replacing
Air cleaner element ................. ................................... 11-17
Battery (remote keyless entry syst em) ........ .............. ..... 2-7
Lost transmitters (keyless entry system) ...................... 2-11
Replacing bulbs .............................................................. 11-48
Cargo area light ......................................................... 11-55
Dome light .................................................................. 11-53
Door step light ............................................................ 11-54
Front fog light ............................................................. 11-50