2004 SUBARU IMPREZA WRX transmission oil

11 - 9
Maintenance and service
– CONTINUED –
!2.0 liter (Turbo) model
34 5 6 7
1
2
13 12 11 10 9 8
HGB005CB
1) Manual transmission oil level gauge (MT) (page 11-28) or Dif-
ferential gear oil level gauge
(AT) (page 11-33)
2) Air cleaner element (page 11- 23)
3) Clutch fluid reservoir (page 11- 38)
4) Automatic transmission fluid lev-
el gauge (page 11-31)
5) Brake fluid reservoir (page 11-
37)
6) Windshield washer tank (page 11-54)
7) Fuse box (page 11-60)
8) Battery (page 11-58)
9) Engine oil filler cap (page 11-11)
10) Engine coolant reservoir (page 11-19)
11) Engine oil level gauge (page 11-
11)
12) Radiator cap (page 11-19)
13) Power steering fluid reservoir
(page 11-36)

11 - 1 0
Maintenance and service !
2.5 liter (Turbo) model
34 5 6
7
1
2
12 11 10 9 8
UGB070BB
1) Manual transmission oil level gauge (MT) (page 11-28)
2) Air cleaner element (page 11-
23)
3) Clutch fluid reservoir (page 11- 38)
4) Brake fluid reservoir (page 11- 37)
5) Windshield washer tank (page
11-54)
6) Fuse box (page 11-60)
7) Battery (page 11-58)
8) Engine oil filler cap (page 11-11)
9) Engine coolant reservoir (page
11-19)
10) Engine oil level gauge (page 11- 11)
11) Radiator cap (page 11-19)
12) Power steering fluid reservoir (page 11-36)

11 - 2 8
Maintenance and service
your SUBARU dealer.
in (mm)Manual transmission oil !Checking the oil level
5 speed transmission (Non-turbo model)
1) Yellow handle
Deflection
New belt Used belt
A 0.28 — 0.35 (7.0 — 9.0) 0.35 — 0.43 (9.0 — 11.0)
B 0.30 — 0.33 (7.5 — 8.5) 0.35 — 0.40 (9.0 — 10.0)
HGB056DB
1

12-4
Specifications !
Capacities
AT: Automatic transmission
MT: Manual transmission
Fuel tank15.9 US gal (60 liters, 13.2 Imp gal)
Engine oil2.5-liter engine model4.2 US qt (4.0 liters, 3.5 Imp qt)
2.0-liter turbo engine model4.8 US qt (4.5 liters, 4.0 Imp qt)
2.5-liter turbo engine model
Transmission oil (MT)5 speed3.7 US qt (3.5 liters, 3.1 Imp qt)
6 speed4.3 US qt (4.1 liters, 3.6 Imp qt)
Transmission oil (AT)10.0 US qt (9.5 liters, 8.4 Imp qt)
Power steering gear fluid0.7 US qt (0.7 liter, 0.6 Imp qt)
Engine coolant2.5-liter engine modelMT7.4 US qt (7.0 liters, 6.2 Imp qt)
AT7.3 US qt (6.9 liters, 6.1 Imp qt)
2.0-liter turbo engine modelMT8.1 US qt (7.7 liters, 6.8 Imp qt)
AT8.0 US qt (7.6 liters, 6.7 Imp qt)
2.5-liter turbo engine modelMT8.1 US qt (7.7 liters, 6.8 Imp qt)

14-2
Index
A
ABS (Anti-lock Brake System)
...............................7-30
Warning light ................................................. 3-23, 7-31
Accessories ......................................................... 5-3, 11-63
Accessory power outlet ...................................6-9, 6-11
Active head restraint .................................................. 1-6
Air cleaner element ..................................................... 11-23
Air conditioner operation ..........................................4-9
Air filtration system ..................................................... 4-20
Air flow selection .......................................................... 4-2
Aluminum wheels ........................................................ 11-53
Ambient temperature gauge .........................3-11, 3-18
Antenna system ........................................................... 5-2
Anti-lock Brake System (ABS) ...............................7-30
Arming the system ...................................................... 2-15
Armrest ............................................................................ 1-9
Ashtray ............................................................................. 6-12
AT OIL TEMPerature warning light ......................3-22
Audio set ......................................................................... 5-3
Auto-dimming mirror /compass .............................3-44
Automatic/Emergency Locking Retractor (A/ELR) ....................................................................... 1-15
Automatic transmission ............................................. 7-21
Capacities ................................................................. 12-4
Fluid ............................................................................ 11-31
Selector lever .......................................................... 7-22
Shift lock release ................................................... 7-26Temperature warning light
.................................3-22
BBattery ............................................................................... 11-58
Jump starting ........................................................... 9-14
Replacement (Remote keyless entry system) .................................................................... 2-9
Brake Booster ....................................................................... 11-40
Fluid ............................................................................. 11-37
Pad and lining .......................................................... 11-42
Pedal ........................................................................... 11-40
Brake system ................................................................. 7-29
Warning light ............................................................ 3-24
Braking .............................................................................. 7-28
Breaking-in of new brake pads and linings .11-43
Tips .............................................................................. 7-28
Brake pedal
Free play .................................................................... 11-40
Reserve distance ................................................... 11-41
Bulb
Chart ............................................................................ 12-9
Replacing ................................................................... 11-64
C
Capacities ........................................................................ 12-4

14-4
Index
Front
........................................................................... 11-33
Rear ............................................................................ 11-34
Dimensions .................................................................... 12-2
Disarming the system ................................................ 2-17
Disc brake pad wear warning indicators ............7-29
Dome light ............................................................ 6-2, 11-77
Door locks ....................................................................... 2-3
Door open warning lights .........................................3-25
Drive belts ....................................................................... 11-27
Driver’s control center differential ........................7-18
Auto indicator light ................................................ 3-26
Indicator light .......................................................... 3-27
Driving
Drinking ..................................................................... 8
Drugs .......................................................................... 9
Foreign countries .................................................. 8-6
Mobile phone .......................................................... 10
Pets ............................................................................. 10
Tips ........................................................... 7-14, 7-17, 8-7
Tired or sleepy ........................................................ 9
Snowy and icy roads ............................................ 8-13
E
EBD (Electronic brake force distribution) system ......................................................................... 7-32
Electrical system .......................................................... 12-3Electronic Brake force Distribution (EBD)
system .......................................................................... 7-32
Emergency Locking Retractor (ELR) ...................1-14
Engine Compartment overview ........................................11-8
Coolant ....................................................................... 11-19
Exhaust gas (Carbon monoxide) .....................8, 8-3
Hood ............................................................................ 11-5
Oil ................................................................................. 11-11
Overheating .............................................................. 9-16
Starting ....................................................................... 7-9
Stopping ..................................................................... 7-11
Exterior care ................................................................... 10-2
F
Flat tires ............................................................................ 9-5
Floor mat .......................................................................... 6-13
Fluid level
Automatic transmission .......................................11-31
Brake ........................................................................... 11-37
Clutch .......................................................................... 11-38
Power steering ........................................................ 11-36
Fog light switch ............................................................. 3-35
Folding down the rear seat .......................................1-12
Front Differential gear oil ................................................. 11-33
Fog light ..................................................................... 11-73

14-6
Index
Keys
.................................................................................. 2-2
L
Leather seat materials ............................................... 10-6
Light control switch ..................................................... 3-29
Limited slip differential (LSD) .................................7-27
Loading your vehicle .................................................. 8-17
LSD (Limited slip differential) .................................7-27
M
Main fuse ........................................................................ 11-63
Maintenance Precautions .............................................................. 11-3
Schedule ................................................................... 11-3
Seatbelt ..................................................................... 1-27
Tools ........................................................................... 9-24
Manual climate control system ..............................4-4
Manual transmission 5 speed ..................................................................... 7-15
6 speed ..................................................................... 7-12
Manual transmission oil ............................................ 11-28
Map light ................................................................ 6-3, 11-77
Maximum load limits .................................................. 8-29
Meters and gauges .............................................. 3-7, 3-15
Mirrors .............................................................................. 3-44
Moonroof .............................................................. 2-31, 9-23N
New vehicle break-in driving –
the first 1,000 miles (1,600 km) ........................8-2
O
Odometer/Trip meter .......................................... 3-8, 3-15
Off road driving .............................................................. 8-8
Oil pressure warning light .........................................3-21
Oil filter .............................................................................. 11-12
Oil level
Engine ......................................................................... 11-11
Manual transmission ............................................. 11-28
Rear differential ...................................................... 11-34
Outside mirrors .............................................................. 3-47
Overheating engine ..................................................... 9-16
P
Parking Brake ........................................................................... 7-34
Brake stroke ............................................................. 11-44
Light switch ............................................................... 3-34
Tips .............................................................................. 7-35
Power
Door locking switches .......................................... 2-5
Steering ...................................................................... 7-28
Steering fluid ............................................................ 11-36

14-7
Index
Windows
.................................................................... 2-22
Printed antenna ............................................................ 5-2
R
Rear Combination lights ................................................ 11-74
Differential gear oil ................................................ 11-34
Differential oil temperature warning light .....3-22
Gate ............................................................................ 2-29
Seats ........................................................................... 1-8
Rear seat
Folding down (Wagon) ........................................ 1-12
Rear window Defogger switch ..................................................... 3-40
Wiper and washer switch ...................................3-39
Recommended Automatic transmission fluid .............................11-32
Brake fluid ................................................................. 11-37
Clutch fluid ................................................................ 11-39
OIL grade and viscosity .........11-16, 11-18, 11-30,
11-33, 11-35
Power steering fluid .............................................. 11-37
Spark plugs .............................................................. 11-26
Remote keyless entry system ................................2-6
Replacement Brake pad and lining ............................................ 11-42
Windshield wiper blades .....................................11-55Replacing
Air cleaner element .............................................. 11-23
Battery (remote keyless entry system) .........2-9
Lost transmitters (keyless entry system) .....2-10
Replacing bulbs ............................................................ 11-64
Cargo area light ..................................................... 11-77
Dome light ................................................................ 11-77
Front fog light .......................................................... 11-73
Front turn signal light ........................................... 11-69
Headlight ................................................................... 11-66
High mount stop light ........................................... 11-78
License plate light ................................................. 11-76
Map light .................................................................... 11-77
Parking light ............................................................. 11-70
Rear combination light ........................................11-74
Trunk light ................................................................. 11-78
REV indicator light and buzzer ..............................3-12
Rocking the vehicle .................................................... 8-16
Roof rail and crossbar ............................................... 8-21
SSeat Fabric ......................................................................... 10-6
Heater ........................................................................ 1-7
Seatbelt ............................................................................ 6
Maintenance ............................................................ 1-27
Pretensioners .......................................................... 1-27