2004 SUBARU IMPREZA brake fluid

11 -3 1
Maintenance and service
– CONTINUED –
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. ! 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. 1) Yellow handle
HGB056JB
1

11 -3 7
Maintenance and service
– CONTINUED –
Be careful not to burn yourself because the flu-id may be hot.
"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.
" Avoid spilling fluid when adding it in the tank.
! Recommended fluid
“Dexron III” Type Automatic Transmission Fluid
Brake fluid !Checking the fluid level
1) “MAX” level mark
2) “MIN” level mark
Check the fluid level monthly.
Check the fluid level on the outside of the reservoir. If
the level is below “MIN”, add the recommended brake
fluid to “MAX”.
Use only brake fluid from a sealed container.
MAXMAX
MINMIN
HGB056GB
1 2

11 - 3 8
Maintenance and service
"
Brake fluid absorbs moisture from the air.
Any absorbed moisture can cause a dangerous
loss of braking performance." If the vehicle requires frequent refilling, there
may be a leak. If you suspect a problem, have
the vehicle checked at your SUBARU dealer.
" Never use different brands of brake fluid to-
gether. " When adding brake fluid, be careful not to al-
low any dirt into the reservoir. " Never splash the brake fluid over painted sur-
faces or rubber parts. Alcohol contained in the
brake fluid may damage them.
! Recommended brake fluid
FMVSS No. 116, fresh DOT 3 brake fluid
Clutch fluid (MT vehicles) !Checking the fluid level
1) “MAX” level mark
2) “MIN” level mark
MAXMIN
HGB056HB
1
2

11 -3 9
Maintenance and service
– CONTINUED –
1) “MAX” level mark
2) “MIN” level mark
Check the fluid level on the outside of the reservoir. If
the level is below “MIN” level mark, add the recom-
mended clutch fluid to “MAX” level mark.
Use only clutch fluid from a sealed container.
" Clutch fluid absorbs moisture from the air.
Any absorbed moisture can cause improper
clutch operation. " If the vehicle requires frequent refilling, there
may be a leak. If you suspect a problem, have the vehicle checked at your SUBARU dealer."
Never use different brands of clutch fluid to-
gether. " When clutch fluid is added, be careful not to
allow any dirt into the tank.
! Recommended clutch fluid
FMVSS No. 116, fresh DOT 3 brake fluid
MAXMIN
HGB055CB
1
2

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

14-3
Index
Cargo
Area cover ................................................................ 6-15
Area light ......................................................... 6-2, 11-77
Tie-down hooks ...................................................... 6-17
Catalytic converter ...................................................... 8-4
Center Console ..................................................................... 6-6
Ventilators ................................................................. 4-3
Visor ............................................................................ 6-4
Changing
Flat tire ....................................................................... 9-5
Oil and oil filter ........................................................ 11-12
Charge warning light .................................................. 3-21
CHECK ENGINE warning light/ Malfunction indicator lamp ..................................3-20
Checking
Brake pedal free play ........................................... 11-40
Brake pedal reserve distance ...........................11-41
Clutch function ........................................................ 11-41
Clutch pedal free play .......................................... 11-42
Engine oil level ....................................................... 11-11
Fluid level ....................... 11-31, 11-36, 11-37, 11-38
Gear oil level ................................ 11-28, 11-33, 11-34
Child restraint systems ............................................... 1-31
Installation with seatbelt .....................................1-35
Lower and tether anchorages ..........................1-42
Child safety .................................................................... 6Locks
.......................................................................... 2-21
Chime
Key .............................................................................. 3-4
Seatbelt ........................................................... 1-15, 3-19
Cigarette lighter socket ............................................. 6-10
Cleaning Aluminum wheels .................................................. 10-3
Interior ........................................................................ 10-6
Ventilator grille ........................................................ 4-19
Climate control system
Manual ....................................................................... 4-4
Semi-automatic ...................................................... 4-11
Clock ................................................................................. 3-28
Clutch fluid ...................................................................... 11-38
Clutch pedal ................................................................... 11-41
Coat hook ....................................................................... 6-14
Coin tray .......................................................................... 6-7
Cooling system ............................................................. 11-18
Corrosion protection ......................................... 8-14, 10-4
Cruise control ................................................................ 7-37
Indicator light ........................................................... 3-26
Set indicator light ................................................... 3-26
Cup holder ...................................................................... 6-7
D
Daytime running light system .................................3-31
Differential gear oil

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