2005 SUBARU IMPREZA WRX transmission fluid

11 - 8
Maintenance and service
Engine compartment overview „
2.5-liter non-turbo models
13 12 11 10 9 8 23
5
46
17USB102BB
1) Air cleaner element (page 11-
24)
2) Manual transmission oil level gauge (MT) (page 11-30) or Dif-
ferential gear oil level gauge
(AT) (page 11-35)
3) Clutch fluid reservoir (page 11-
41)
4) Automatic transmission fluid lev- el gauge (page 11-32)
5) Brake fluid reservoir (page 11- 40)
6) Windshield washer tank (page
11-56)
7) Fuse box (page 11-65)
8) Battery (page 11-63)
9) Engine coolant reservoir (page 11-19)
10) Engine oil filler cap (page 11-11)
11) Engine oil level gauge (page 11- 11)
12) Radiator cap (page 11-19)
13) Power steering fluid reservoir (page 11-38)

11 - 9
Maintenance and service
– CONTINUED –
„2.0-liter turbo models
34 5 6 7
1
2
13 12 11 10 9 8
UGB138BB
1) Manual transmission oil level gauge (MT) (page 11-30) or Dif-
ferential gear oil level gauge
(AT) (page 11-35)
2) Air cleaner element (page 11- 24)
3) Clutch fluid reservoir (page 11-
41)
4) Automatic transmission fluid lev- el gauge (page 11-32)
5) Brake fluid reservoir (page 11- 40)
6) Windshield washer tank (page
11-56)
7) Fuse box (page 11-65)
8) Battery (page 11-63)
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 11-38)

11 - 1 0
Maintenance and service „
2.5-liter turbo models
34 5 6
7
1
2
12 11 10 9 8
UGB139BB
1) Manual transmission oil level gauge (MT) (page 11-30)
2) Air cleaner element (page 11- 24)
3) Clutch fluid reservoir (page 11- 41)
4) Brake fluid reservoir (page 11-
40)
5) Windshield washer tank (page 11-56)
6) Fuse box (page 11-65)
7) Battery (page 11-63)
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 11-38)

11 - 3 2
Maintenance and service
SAE viscosity No. and applicable temperature
Automatic transmission fluid „
Checking the fluid level
The automatic transmission fluid expands largely as
its temperature rises; the fluid level differs according to
fluid temperature. Therefore, there are two different
scales for checking the level of hot fluid and cold fluid
on the dipstick.
Though the fluid level can be checked without warm-
ing up the fluid on the “COLD” range, we recommend
checking the fluid level when the fluid is at operating
temperature. T Checking the fluid level when the fluid is hot
1. Drive the vehicle several miles to raise the temper-
ature of the transmission fluid up to normal operating
temperature; 158 to 176 °F (70 to 80 °C) is normal.
2. Park the vehicle on a level surface and set the park-
ing brake.
3. First shift the selector lever in each position. Then
shift it in the “P” position, and run the engine at idling
speed.-30 -20 -10 0 10 20 30 40
-20 0 60 20
80W
75W/90 80 100
40
85W 90
HSB036BA

11 - 3 4
Maintenance and service
A) HOT range
B) COLD range
1) Upper level
2) Lower level
4. Pull out the dipstick and check the fluid level on the
gauge. If it is below the lower level on the “HOT”
range, add the recommended automatic transmission
fluid up to the upper level. T Checking the fluid level when the fluid is cold
When the fluid level has to be checked without time to
warm up the automatic transmission, check to see that
the fluid level is between the lower level and upper lev-
el on the “COLD” range. If it is below that range, add fluid up to the upper level. Be careful not to overfill. „
Recommended fluid
“Dexron III” Type Automatic Transmission FluidLF
LF
1 2
12
B A
HGB061BB

11 -3 9
Maintenance and service
– CONTINUED –
1) Specified range
2. Check the fluid level of the reservoir tank.
When the fluid is hot after the vehicle has been run:
Check that the oil level is between “HOT MIN” and
“HOT MAX” on the surface of the reservoir tank.
When the fluid is cool before the vehicle is run: Check
that the oil level is between “COLD MIN” and “COLD
MAX” on the surface of the reservoir tank.
3. If the fluid level is lower than the applicable “MIN”
line, add the recommended fluid as necessary to bring
the level between the “MIN” and “MAX” line.
If the fluid level is extreme low, it may indicate possible
leakage. Consult your SUBARU dealer for an inspec- tion.
Be careful not to burn yourself because the flu-id may be hot.
y
When power steering fluid is being added,
use only clean fluid, and be careful not to allow
any dirt into the tank. And never use different
brands together.
y Avoid spilling fluid when adding it in the tank.
„ Recommended fluid
“Dexron III” Type Automatic Transmission Fluid
1
1
HSB045BB

12-4
Specifications „
Capacities
AT: Automatic transmission
MT: Manual transmission
Fuel tank15.9 US gal (60 liters, 13.2 Imp gal)
Engine oil4.2 US qt (4.0 liters, 3.5 Imp qt)
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 non-turbo engineMT7.4 US qt (7.0 liters, 6.2 Imp qt)
AT7.3 US qt (6.9 liters, 6.1 Imp qt)
2.0-liter turbo engineMT8.1 US qt (7.7 liters, 6.8 Imp qt)
AT8.0 US qt (7.6 liters, 6.7 Imp qt)
2.5-liter turbo engineMT8.1 US qt (7.7 liters, 6.8 Imp qt)

14-2
Index
A
ABS (Anti-lock Brake System) ........................... 7-31
Warning light ........................................ 3-23, 7-32
Accessories .............................................. 5-3, 11-68
Accessory power outlet .............................. 6-8, 6-11
Active head restraint ............................................ 1-6
Air cleaner element ......................................... 11-24
Air conditioner operation ..................................... 4-9
Air filtration system ............................................ 4-18
Air flow selection ................................................. 4-2
All-wheel drive warning light (for AWD AT vehicles) ........................................................ 3-26
Aluminum wheels ............................................ 11-54
Antenna system .................................................. 5-2
Anti-lock Brake System (ABS) ........................... 7-31
Arming the system ............................................. 2-17
Armrest ................................................................ 1-9
Ashtray .............................................................. 6-12
AT OIL TEMPerature warning light ................... 3-22
Audio set ............................................................. 5-3
Auto-dimming mirror/compass .......................... 3-46
Automatic climate control system ...................... 4-11
Automatic transmission ..................................... 7-22
Capacities ..................................................... 12-4
Fluid ............................................................ 11-32
Selector lever ................................................ 7-23
Shift lock release .......................................... 7-27 Temperature warning light ............................ 3-22
Automatic/Emergency Locking Retractor
(A/ELR) .......................................................... 1-15
B
Battery ............................................................. 11-63 Jump starting ................................................ 9-13
Replacement (Remote keyless entry system) ...................................................... 2-11
Brake
Booster ....................................................... 11-42
Fluid ............................................................ 11-40
Pad and lining ............................................. 11-45
Pedal .......................................................... 11-43
Brake pedal
Free play .................................................... 11-43
Reserve distance ........................................ 11-43
Brake system .................................................... 7-30
Warning light ................................................ 3-24
Braking .............................................................. 7-30 Breaking-in of new brake pads and
linings ....................................................... 11-45
Tips ............................................................... 7-30
Bulb
Chart ........................................................... 12-10
Replacing ................................................... 11-69