2012 SUBARU IMPREZA WRX STI manual transmission

Black plate (336,1)
北米Model "A1130BE-A" EDITED: 2011/ 6/ 7
11-6
Maintenance and service
Engine compartment overview& Turbo models except STI
1) Power steering fluid reservoir
(page 11-17)
2) Manual transmission oil level gauge (MT) (page 11-15)
3) Clutch fluid reservoir (page 11-19)
4) Brake fluid reservoir (page 11-18)
5) Fuse box (page 11-37)
6) Battery (page 11-36)
7) Windshield washer tank (page 11-31)
8) Engine oil filler cap (page 11-8)
9) Engine coolant reservoir (page 11-12)
10) Engine oil level gauge (page 11-8)
11) Radiator cap (page 11-12)
12) Air cleaner case (page 11-13)

Black plate (345,1)
北米Model "A1130BE-A" EDITED: 2011/ 6/ 7
Drive belts1) Power steering oil pump pulley
2) Front side belt
3) Alternator pulley
4) Air conditioner compressor pulley
5) Rear side belt
6) Crank pulley
A) 22 lbf (98 N, 10 kgf)
CAUTION
The front side belt, which runs in
conjunction with the following com-
ponents, must be used within the
specified deflection.
. Power steering oil pump pulley
. Alternator pulley
. Crank pulley Check the deflection of the front
side belt and if there is any loosen-
ess, cracks, wear or unusual noise
on the front side belt, contact your
SUBARU dealer.
Continuing to use the vehicle with
the belt outside of the specification
may cause the engine to malfunc-
tion and the above components to
malfunction.
To check the deflection of the front side
belt, place a straightedge (ruler) across
two adjacent pulleys (alternator pulley and
crank pulley) and apply a force of 22 lbf
(98 N, 10 kgf) midway between the pulleys
by using a spring scale. The belt deflec-
tion should be the amount specified. If the
front side belt is loose, cracked or worn,
contact your SUBARU dealer.
in (mm)
Deflection
New belt Used belt
A 0.28
–0.35
(7.0 –9.0) 0.35
–0.43
(9.0 –11.0)
The rear side belt is a stretch-type belt,
therefore the deflection does not need to
be checked. If there are cracks or wear
confirmed on the belts and a squeaking
noise is heard from them, contact your
SUBARU dealer.
Manual transmission oil& Checking the oil levelExcept STICheck the oil level monthly.
1. Park the vehicle on a level surface and
stop the engine.
2. Pull out the level gauge, wipe it clean,
and insert it again.
Maintenance and service
11-15
–CONTINUED –
11

Black plate (346,1)
北米Model "A1130BE-A" EDITED: 2011/ 6/ 7
11-16
Maintenance and service
1) Upper level
2) Lower level3. Pull out the level gauge again and
check the oil level on it. If it is below the
lower level, add oil through the level
gauge hole to bring the level up to the
upper level.
CAUTION
Be careful not to spill manual trans-
mission oil when adding it. If oil
touches the exhaust pipe, it may
cause a bad smell, smoke, and/or a
fire. If oil gets on the exhaust pipe,
be sure to wipe it off.NOTEThere is no transmission oil level
gauge for STI. Consult your SUBARU
dealer to check the oil level.& Recommended grade and
viscosityEach oil manufacturer has its own base
oils and additives. Never use different
brands together. For details, refer to
“Manual transmission and rear differential
gear oil ”F 12-6.
Rear differential gear oilThere is no rear differential gear oil level
gauge. To check the rear differential gear
oil level, we recommend that you consult
your SUBARU dealer for inspection.& Recommended grade and
viscosityEach oil manufacturer has its own base
oils and additives. Never use different
brands together. For details, refer to
“Manual transmission and rear differential
gear oil ”F 12-6.

Black plate (384,1)
北米Model "A1130BE-A" EDITED: 2011/ 6/ 7
12-6
Specifications
! Manual transmission 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)
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 11-15 or “Rear differential gear oil ”F 11-16.

Black plate (2,1)
北米Model "A1130BE-A" EDITED: 2011/ 6/ 3
14-2
Index
A
ABS (Anti-lock Brake System) ..................................... 7-26
Warning light ......................................................... 3-18
Accessories ....................................................... 5-4, 11-39
Accessory power outlet ................................................. 6-8
Active head restraint ..................................................... 1-5
Air cleaner element ................................................... 11-13
Air conditioner Automatic climate control system ............................... 4-8
Manual climate control system ................................... 4-3
Air filtration system ..................................................... 4-13
Airflow selection Automatic climate control system ............................... 4-8
Manual climate control system ................................... 4-3
Alarm system ............................................................ 2-15
Aluminum wheel ....................................................... 11-30
Cleaning ............................................................... 10-3
Antenna system ........................................................... 5-3
Anti-lock Brake System (ABS) ..................................... 7-26
Arming the system ..................................................... 2-16
Armrest ....................................................................... 1-8
Ashtray ..................................................................... 6-10
Audio Antenna system ....................................................... 5-3
Auxiliary input jack ................................................. 5-23
Bluetooth
®audio .................................................... 5-33
CD player operation ............................................... 5-16
Control button ........................................................ 5-31
FM/AM radio operation ........................................... 5-10
iPod
®operations .................................................... 5-26
Power and sound controls ......................................... 5-7 Satellite radio operations
......................................... 5-13
Set ........................................................................\
5-4
USB storage device operations ................................ 5-26
Auto-dimming mirror/compass .............................. 3-37, 3-38
Automatic climate control system ................................... 4-8
Automatic transmission Fluid ..................................................................... 12-7
Automatic/Emergency Locking Retractor (A/ELR) ........... 1-12
Auxiliary input jack ...................................................... 5-23
B
Battery .................................................................... 11-36
Drainage prevention function ..................................... 2-5
Jump starting .......................................................... 9-9
Replacement (remote engine start transmitter) ........... 7-12
Replacement (remote keyless entry system) .............. 2-11
Bluetooth
®audio ........................................................ 5-33
Booster seat .............................................................. 1-27
Bottle holder ............................................................... 6-7
Brake Assist .................................................................... 7-25
Booster ....................................................... 7-25, 11-20
Fluid ........................................................... 11-18, 12-7
Pad and lining ...................................................... 11-22
Parking ....................................................... 7-33, 11-23
Pedal .................................................................. 11-20
System .................................................................. 7-25
Brake pedal Free play ............................................................. 11-20
Reserve distance .................................................. 11-21
Brake system ............................................................. 7-25

Black plate (3,1)
北米Model "A1130BE-A" EDITED: 2011/ 6/ 3
Warning light ......................................................... 3-19
Braking ..................................................................... 7-24
Tips...................................................................... 7-24
Breaking-in of new brake pads and linings ................... 11-22
Bulb Chart .................................................................. 12-14
Replacing ............................................................. 11-39
C
Cargo area Cover ................................................................... 6-12
Light ............................................................. 6-2, 11-47
Tie-down hooks ..................................................... 6-13
Catalytic converter ....................................................... 8-3
Center Console .................................................................. 6-5
Ventilators ............................................................... 4-3
Center and side ventilators ............................................ 4-3
Changing Coolant ................................................................ 11-12
Flat tire ................................................................... 9-5
Oil and oil filter ...................................................... 11-9
Charge warning light .................................................. 3-16
CHECK ENGINE warning light/Malfunction indicator light ....................................................................... 3-15
Checking Brake pedal free play ............................................ 11-20
Brake pedal reserve distance ................................. 11-21
Clutch function ...................................................... 11-21
Clutch pedal free play ............................................ 11-21
Coolant level ........................................................ 11-12 Fluid level (brake fluid)
.......................................... 11-18
Fluid level (clutch fluid) .......................................... 11-19
Fluid level (power steering fluid) .. ........................... 11-17
Fluid level (washer fluid) ........................................ 11-31
Oil level (engine oil) ................................................ 11-8
Oil level (manual transmission oil) .......................... 11-15
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 .................................................................... 2-20
Chime Key........................................................................\
3-4
Light ..................................................................... 3-29
Seatbelt. ................................................................ 3-13
Cleaning Aluminum wheels ................................................... 10-3
Interior .................................................................. 10-5
Ventilation grille ...................................................... 4-12
Climate control system
Automatic ............................................................... 4-8
Manual ................................................................... 4-3
Clock ........................................................................\
3-25
Clutch Fluid ........................................................... 11-19, 12-7
Pedal .................................................................. 11-21
Compass ........................................................... 3-37, 3-38
Continuously variable transmission Fluid ..................................................................... 12-7
Index
14-3

Black plate (7,1)
北米Model "A1130BE-A" EDITED: 2011/ 6/ 3
Loading your vehicle .................................................. 8-10
Low fuel warning light ................................................. 3-20
Low tire pressure warning light .................................... 3-16
Lower and tether anchorage ........................................ 1-29
LSD (Limited slip differential) ....................................... 7-24
Lubricants ................................................................. 12-5
M
Maintenance Precautions ........................................................... 11-3
Schedule .............................................................. 11-3
Seatbelt ................................................................ 1-19
Tools ...................................................................... 9-3
Malfunction indicator light (check engine warning light) ... 3-15
Manual Climate control system ............................................. 4-3
Transmission oil ............................................ 11-15, 12-6
Transmission-5 speeds ........................................... 7-16
Transmission-6 speeds ........................................... 7-14
Map light ........................................................... 6-3, 11-46
Meters and gauges ...................................................... 3-5
Mirror defogger .......................................................... 3-45
Mirrors ...................................................................... 3-37
Moonroof .......................................................... 2-27, 9-17
N
New vehicle break-in driving .......................................... 8-2
O
Odometer/Trip meter .................................................... 3-7
Oil filter ..................................................................... 11-9 Oil level
Engine .................................................................. 11-8
Manual transmission ............................................. 11-15
Rear differential gear ............................................ 11-16
Oil pressure warning light ............................................ 3-16
Outside Mirror defogger ...................................................... 3-45
Mirrors .................................................................. 3-44
Temperature indicator .............................................. 3-27
Overheating engine .................................................... 9-12
P
Parking Brake .................................................................... 7-33
Brake stroke ........................................................ 11-23
Tips ...................................................................... 7-33
Periodic inspections ..................................................... 8-4
Petrol fuel ................................................................... 7-3
Power Door locking switch .................................................. 2-6
Outside mirrors .............................................. 3-44, 3-45
Steering ................................................................ 7-24
Steering fluid ................................................ 11-17, 12-7
Windows ............................................................... 2-20
Precautions against vehicle modification ................ 1-21, 1-57
Preparing to drive ........................................................ 7-8
R
Rear Combination lights ................................................ 11-43
Differential gear oil ........................................ 11-16, 12-6
Index
14-7

Black plate (8,1)
北米Model "A1130BE-A" EDITED: 2011/ 6/ 3
14-8
Index
Gate ............................................................. 2-26, 9-16
Turn signal light .................................................... 11-43
Viscous limited slip differential ................................. 7-24
Rear differential Oil temperature warning light ................................... 3-16
Rear seat .................................................................... 1-7
Armrest ................................................................... 1-8
Folding down ........................................................... 1-9
Head restraint adjustment ......................................... 1-8
Rear window Defogger ............................................................... 3-45
Wiper and washer switch ........................................ 3-36
Wiper blades ........................................................ 11-34
Recommended Automatic transmission fluid .................................... 12-7
Brake fluid. ............................................................ 12-7
Clutch fluid ............................................................ 12-7
Engine oil .............................................................. 12-5
Front differential gear oil ......................................... 12-6
Manual transmission oil .......................................... 12-6
Power steering fluid ................................................ 12-7
Rear differential gear oil .......................................... 12-6
Spark plugs ........................................................... 12-3
Refueling .................................................................... 7-4
Remote engine start system ........................................ 7-10
Remote keyless entry system ........................................ 2-7
Replacement Brake pad and lining ............................................. 11-22
Wiper blades ........................................................ 11-32
Replacing Air cleaner element ............................................... 11-13 Battery (remote engine start transmitter)
.................... 7-12
Battery (remote keyless entry system) ....................... 2-11
Lost transmitters (remote keyless entry system) ......... 2-11
Replacing bulbs ....................................................... 11-39
Back-up light (4-door) ............................................ 11-43
Back-up light (5-door) ............................................ 11-45
Brake/Tail and rear side marker light (4-door) ........... 11-43
Cargo area light ................................................... 11-47
Dome light ........................................................... 11-47
Front fog light ....................................................... 11-42
Front turn signal light ............................................ 11-42
Headlight ............................................................. 11-39
High mount stop light ............................................ 11-47
License plate light ................................................. 11-45
Map light ............................................................. 11-46
Rear combination light .......................................... 11-43
Trunk light ........................................................... 11-47
REV indicator light and buzzer ..................................... 3-10
Rocking the vehicle ..................................................... 8-9
Roof molding and crossbar .......................................... 8-12
S
Safety Precautions when driving ............................................. 5
Symbol ...................................................................... 2
Warnings ................................................................... 2
Seat Fabric ................................................................... 10-5
Front ...................................................................... 1-2
Heater .................................................................... 1-6
Rear ...................................................................... 1-7