2011 SUBARU IMPREZA differential

12-8Specifications
&Manual transmission, front differential and rear differential gear oil
Oil grade SAE viscosity No. and applicable temperature Applied part and model Oil capacity
API classification GL-5
Manual transmission 5-speed 3.7 US qt (3.5 liters, 3.1 Imp qt)
6-speed 4.3 US qt (4.1 liters, 3.6 Imp qt)
Front differential (AT models) 1.3 US qt (1.2 liters, 1.1 Imp qt)
Rear differential STI 1.1 US qt (1.0 liter, 0.9 Imp qt) Others
0.8 US qt (0.8 liter, 0.7 Imp qt)
For the checking procedures or other details, refer to “Manual transmission oil ”F 11-21, “Front differential gear oil (AT models) ”F 11-23, “Rear
differential gear oil ”F 11-24.

&Tires
Tire size P205/55R16 89V P205/50R17 88V 235/45R17 245/40R18
Wheel size 1666
1/2JJ 17 67JJ 17 68JJ 18 681/2J
Pressure Front 33 psi (230 kPa, 2.3 kgf/cm2)
Rear 32 psi (220 kPa, 2.2 kgf/cm2)
Temporary
spare tire Size T125/70 D17
T135/70 D17
Pressure 60 psi (420 kPa, 4.2 kgf/cm
2)
Wheel nut tightening torque 72 lbf·ft (100 N·m, 10 kgf·m)*
*: This torque is equivalent to applying approximately 88 to 110 lbf (40 to 50 kgf) at the edge 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.
& Wheel alignment
Item 4-door 5-door
Non-turbo models Turbo models Non-turbo models Turbo models
Except STI STI Except
OUTBACK OUTBACK Except STI STI
Toe Front 0+ 0.12 in (0 +3 mm)
Toe angle (sum of both wheels): 0 8+0815 ’
Rear
Camber* Front–0 810 ’+ 0830 ’ –0850 ’+ 0830 ’ –0845 ’+ 0830 ’ –0 810 ’+ 0830 ’ –0805 ’+ 0830 ’ –0805 ’+ 0830 ’ –0 845 ’+ 0830 ’
Rear –1 805 ’+ 0845 ’ –1 835 ’+ 0845 ’ –1830 ’+ 0845 ’ –1805 ’+ 0845 ’ –1835 ’+ 0845 ’ –
1 830 ’+ 0845 ’
*: The differential between right-hand camber and left-hand camber should be within 45 ’or less. Specifications
12-11

Parking........................................................ 7-40, 11-31
Pedal .................................................................. 11-28
System ................................................................. 7-31
Brake pedal Free play ............................................................. 11-28
Reserve distance .................................................. 11-28
Brake system ............................................................ 7-31
Warning light ......................................................... 3-21
Braking ..................................................................... 7-31
Tips...................................................................... 7-31
Breaking-in of new brake pads and linings ................... 11-30
Bulb Chart .................................................................. 12-16
Replacing ............................................................. 11-47
C
Cargo area Cover ................................................................... 6-12
Light ............................................................. 6-2, 11-54
Tie-down hooks ..................................................... 6-13
Catalytic converter ....................................................... 8-3
Center Console .................................................................. 6-5
Ventilators ............................................................... 4-3
Center and side ventilators ............................................ 4-3
Changing
Coolant ................................................................ 11-15
Flat tire ................................................................... 9-6
Oil and oil filter ..................................................... 11-11
Charge warning light .................................................. 3-18 CHECK ENGINE warning light/Malfunction indicator
lamp ...................................................................... 3-16
Checking
Brake pedal free play ............................................ 11-28
Brake pedal reserve distance ................................. 11-28
Clutch function ..................................................... 11-29
Clutch pedal free play ........................................... 11-29
Coolant level ........................................................ 11-14
Fluid level (automatic transmission fluid) .................. 11-22
Fluid level (brake fluid) .......................................... 11-25
Fluid level (clutch fluid) .......................................... 11-26
Fluid level (power steering fluid) .. ........................... 11-24
Fluid level (washer fluid) ........................................ 11-38
Oil level (engine oil) .............................................. 11-10
Oil level (front differential gear oil) .......................... 11-23
Oil level (manual transmission oil) .......................... 11-21
Child restraint systems ................................................ 1-21
Installation of a booster seat .................................... 1-27
Installation with A/ELR seatbelt ... ............................. 1-24
Lower and tether anchorages ................................... 1-29
Top tether anchorages ............................................ 1-31
Child safety ................................................................... 5
Locks .................................................................... 2-21
Chime Key........................................................................ 3-5Light ..................................................................... 3-31
Seatbelt. ................................................................ 3-14
Cleaning Aluminum wheels ................................................... 10-3
Interior .................................................................. 10-5
Ventilation grille ...................................................... 4-12 Index
14-3

14-4Index
Climate control system Automatic ................................................................ 4-8
Manual ................................................................... 4-3
Clock ........................................................................ 3-28
Clutch Fluid ............................................................ 11-26, 12-9
Pedal .................................................................. 11-29
Coin tray ..................................................................... 6-5
Compass .......................................................... 3-40, 3-41
Continuously variable transmission Fluid ..................................................................... 12-9
Coolant .......................................................... 11-14, 12-10
Temperature high warning light ................................ 3-17
Temperature low indicator light. ................................ 3-17
Cooling system ......................................................... 11-13
Corrosion protection ................................................... 10-4
Cruise control ............................................................ 7-44
Indicator light ......................................................... 3-26
Set indicator light ................................................... 3-27
Cup holder .................................................................. 6-5
Front passenger ’s .................................................... 6-5
Rear passenger ’s..................................................... 6-7
D
Daytime running light system ....................................... 3-33
Defogger ................................................................... 3-48
Deicer ...................................................................... 3-48
Differential gear oil Front ........................................................... 11-23, 12-8
Rear ............................................................ 11-24, 12-8
Dimensions ............................................................... 12-2 Disarming the alarm system
......................................... 2-19
Disc brake pad wear warning indicators ........................ 7-32
Dome light ......................................................... 6-2, 11-54
Door Locks ..................................................................... 2-4
Open warning light. ................................................. 3-23
Drive belts ............................................................... 11-20
Driver ’s Control Center Differential ................................ 7-18
Auto indicator light .................................................. 3-27
Indicator light ......................................................... 3-27
Driving
All-Wheel Drive warning light ................................... 3-23
AWD vehicles ......................................................... 8-5
Car phone/cell phone .................................................. 8
Drinking. .................................................................... 7
Drugs ........................................................................ 7
Foreign countries ..................................................... 8-4
Off road .................................................................. 8-6
Pets .......................................................................... 8
Snowy and icy roads ............................................... 8-9
Tips ................................................. 7-16, 7-18, 8-2, 8-5
Tired or sleepy ........................................................... 8
Winter .................................................................... 8-8
E
Electrical system ........................................................ 12-3
Electronic Brake Force Distribution (EBD) system... 3-22, 7-33
Emergency Locking Retractor (ELR) ............................. 1-12
Engine
Compartment overview ............................................ 11-7
Coolant ..................................................... 11-14, 12-10

Exhaust gas (carbon monoxide)............................. 6, 8-2
Hood .................................................................... 11-5
Oil............................................................... 11-10, 12-5 Overheating .......................................................... 9-13
Starting ................................................................... 7-9
Stopping ............................................................... 7-10
Exterior care .............................................................. 10-2
F
Flat tires ..................................................................... 9-6
Floor mat .................................................................. 6-11
Fluid level Automatic transmission .......................................... 11-22
Brake .................................................................. 11-25
Clutch .................................................................. 11-26
Power steering ..................................................... 11-24
Fog light
Bulb .................................................................... 11-50
Indicator light ......................................................... 3-27
Switch .................................................................. 3-36
Folding mirror switch .................................................. 3-48
Front Differential gear oil ........................................ 11-23, 12-8
Fog light ...................................................... 3-36, 11-50
Fog light indicator light ............................................ 3-27
Seatbelt pretensioners ............................................ 1-19
Turn signal light .................................................... 11-50
Front seats .................................................................. 1-2
Active head restraint ................................................. 1-5
Forward and backward adjustment ............................. 1-3
Head restraint adjustment ......................................... 1-4 Reclining
................................................................ 1-3
Seat cushion height adjustment ... .............................. 1-4
Fuel ........................................................................... 7-3
Consumption indicator ............................................. 3-29
Economy hints ........................................................ 8-2
Filler lid and cap ...................................................... 7-4
Gauge ................................................................... 3-10
Requirements ................................................. 7-3, 12-4
Fuses ..................................................................... 11-45
Main fuse ............................................................ 11-46
Fuses and circuits .................................................... 12-12
G
GAWR (Gross Axle Weight Rating) .. ............................. 8-13
Glove box ................................................................... 6-5
GVWR (Gross Vehicle Weight Rating) ........................... 8-13
H
Hands-free system. ..................................................... 5-46
Hazard warning flasher .......................................... 3-5, 9-2
Head restraint adjustment
Front seat ............................................................... 1-4
Rear seat ............................................................... 1-8
Headlight Beam leveler. ......................................................... 3-34
Bulb replacement ................................................. 11-47
Bulb replacing ...................................................... 11-47
Bulb wattage ........................................................ 12-16
Control switch ........................................................ 3-31
Flasher .................................................................. 3-32
Indicator light ......................................................... 3-27 Index
14-5

LightBack-up (4-door) ................................................... 11-51
Back-up (5-door) ................................................... 11-52
Brake/Tail and rear side marker (4-door) .................. 11-51
Cargo area .............................................................. 6-2
Control switch ........................................................ 3-31
Dome ..................................................................... 6-2
Front fog ...................................................... 3-36, 11-50
Front position ........................................................ 3-32
High mount stop ................................................... 11-55
Ignition switch .......................................................... 3-5
License plate ........................................................ 11-53
Map ............................................................. 6-3, 11-53
Rear combination .................................................. 11-51
Trunk ................................................................... 11-55
Turn signal ......................................... 3-33, 11-50, 11-51
Limited slip differential (LSD) ....................................... 7-30
Loading your vehicle .................................................. 8-12
Low fuel warning light ......................................... 3-10, 3-22
Low tire pressure warning light .................................... 3-19
Lower and tether anchorage ........................................ 1-29
LSD (Limited slip differential) ....................................... 7-30
M
Main fuse ................................................................. 11-46
Maintenance
Precautions ........................................................... 11-3
Schedule .............................................................. 11-3
Seatbelt ................................................................ 1-19
Tools ...................................................................... 9-4 Malfunction indicator lamp (check engine warning
light) ...................................................................... 3-16
Manual
Climate control system ............................................. 4-3
Transmission oil ........................................... 11-21, 12-8
Transmission-5 speeds ........................................... 7-17
Transmission-6 speeds ........................................... 7-15
Map light ........................................................... 6-3, 11-53
Meters and gauges ...................................................... 3-6
Mirror defogger .......................................................... 3-48
Mirrors ...................................................................... 3-40
Moonroof ........................................................... 2-29, 9-19
N
New vehicle break-in driving ......................................... 8-2
O
Odometer/Trip meter .................................................... 3-8
Off road driving ........................................................... 8-6
Oil filter ................................................................... 11-11
Oil level
Engine ................................................................ 11-10
Front differential gear ............................................ 11-23
Manual transmission ............................................. 11-21
Rear differential gear ............................................ 11-24
Oil pressure warning light ............................................ 3-18
Outside Mirror defogger ...................................................... 3-48
Mirrors .................................................................. 3-47
Temperature indicator .............................................. 3-29
Overheating engine .................................................... 9-13 Index
14-7

14-8Index
P Parking Brake ................................................................... 7-40
Brake stroke ......................................................... 11-31
Tips...................................................................... 7-40
Periodic inspections ..................................................... 8-4
Petrol fuel ................................................................... 7-3
Power Door locking switch .................................................. 2-6
Outside mirrors .............................................. 3-47, 3-48
Steering ................................................................ 7-31
Steering fluid ................................................ 11-24, 12-9
Windows ............................................................... 2-21
Precautions against vehicle modification ............... 1-21, 1-57
Preparing to drive ........................................................ 7-8
R Rear Combination lights ................................................. 11-51
Differential gear oil ........................................ 11-24, 12-8
Gate ............................................................. 2-27, 9-18
Turn signal light .................................................... 11-51
Viscous limited slip differential ................................. 7-30
Rear differential
Oil temperature warning light ................................... 3-19
Rear seat .................................................................... 1-7
Armrest ................................................................... 1-8
Folding down ........................................................... 1-9
Head restraint adjustment ......................................... 1-8
Rear window
Defogger ............................................................... 3-48 Wiper and washer switch
......................................... 3-39
Wiper blades ........................................................ 11-42
Recommended
Automatic transmission fluid ..................................... 12-9
Brake fluid ............................................................. 12-9
Clutch fluid ............................................................ 12-9
Engine oil .............................................................. 12-5
Front differential gear oil .......................................... 12-8
Manual transmission oil ........................................... 12-8
Power steering fluid ................................................ 12-9
Rear differential gear oil .......................................... 12-8
Spark plugs ........................................................... 12-3
Refueling .................................................................... 7-4
Remote engine start system ........................................ 7-11
Remote keyless entry system ....................................... 2-8
Replacement
Brake pad and lining ............................................. 11-30
Wiper blades ........................................................ 11-39
Replacing Air cleaner element ............................................... 11-17
Battery (remote engine start transmitter) .................... 7-13
Battery (remote keyless entry system) ....................... 2-11
Lost transmitters (remote keyless entry system) ......... 2-12
Replacing bulbs ....................................................... 11-47
Back-up light (4-door) ............................................ 11-51
Back-up light (5-door) ............................................ 11-52
Brake/Tail and rear side marker light (4-door) ........... 11-51
Cargo area light ................................................... 11-54
Dome light ........................................................... 11-54
Front fog light ....................................................... 11-50
Front turn signal light ............................................ 11-50

14-10Index
Tilt/telescopic ......................................................... 3-50
Stopping the engine ................................................... 7-10
Storage compartment ................................................... 6-4
Sun shade ................................................................ 2-30
Sun visors ................................................................... 6-4
Supplemental Restraint System airbag (SRS) ................ 1-35
Synthetic leather upholstery ........................................ 10-5
T
Tachometer ................................................................. 3-9
Temperature gauge .................................................... 3-11
Temperature warning light AT OIL TEMP ........................................................ 3-18
Coolant ................................................................. 3-17
Rear differential oil ................................................. 3-19
Temporary spare tire .................................................... 9-2
Tether (child restraint system) .............................. 1-29, 1-31
Tie-down hooks ......................................................... 9-14
Tire ............................................................... 11-31, 12-11
Chains .................................................................. 8-11
Inspection ............................................................ 11-33
Pressures and wear .............................................. 11-33
Replacement ........................................................ 11-37
Rotation ............................................................... 11-36
Size and pressure ................................................. 12-11
Types .................................................................. 11-31
Tire pressure monitoring system (TPMS). .... 7-38, 9-10, 11-31
Warning light ......................................................... 3-19
Tires and wheels. ...................................................... 11-31
Tools .......................................................................... 9-4
Top tether anchorages ........................................ 1-29, 1-31 Towing
...................................................................... 9-14
All wheels on the ground ......................................... 9-17
Flat-bed truck ......................................................... 9-17
Hooks ................................................................... 9-14
Trailer Towing .................................................................. 8-15
Trip meter ................................................................... 3-8
Trunk lid .................................................................... 2-25
Release handle ...................................................... 2-25
Trunk light ............................................................... 11-55
Turn signal
Indicator lights ........................................................ 3-26
Lever .................................................................... 3-33
U
Under-floor storage compartment .................................. 6-14
USB storage device operations .................................... 5-37
V
Valet mode ................................................................ 2-19
Vanity mirror ............................................................... 6-4
Vehicle Capacity weight ...................................................... 8-12
Identification ........................................................ 12-19
Symbols .................................................................... 3
Vehicle Dynamics Control
Mode switch .......................................................... 7-36
OFF indicator light .................................................. 3-23
OFF switch ............................................................ 7-37
Operation indicator light ........................................... 3-23
System .................................................................. 7-34