power steering SUBARU LEGACY 2004 4.G Owners Manual

18
„
Instrument panel
12 3 4 5 67
8
9
10
11
12
13
14
15
16
17
UBF021BB
1) Door locks (page 2-3)
2) Outside mirror (page 3-33)
3) Light control lever (page 3-19)
4) Combination meter (page 3-7)
5) Wiper control lever (page 3-24)
6) Hazard warning flasher switch
(page 3-6)
7) Climate c o ntr ol (p age 4 -1 )
8) Gear shift lever (MT) (page 7- 12)/Selector lever (AT) (page 7-
15)
9) Au dio (pa ge 5-1 )
10) Cruise control (page 7-42)
11) Horn (page 3-36)
12) SRS airbag (page 1-57)
13) Tilt steering (page 3-35)
14) Fuse box (page 11-59)
15) Hood lock release (page 11-5)
16) Power door locking switch (page
2-5)
17) Power window (page 2-23)

7-1
7
Starting and operating
Fuel ................................................................ 7-2 Fuel requirements ............................................. 7-2
Fuel filler lid and cap ........................................ 7-4
State emission testing (U.S. only) ............... 7-7
Preparing to drive ......................................... 7-9
Starting the engine ....................................... 7-10 Starting the engine for a manual transmission vehicle ...................................... 7-10
Starting the engine for an automatic transmission vehicle ...................................... 7-10
Starting the engine during cold weather
below –4 °F (–20 °C) ......................................... 7-11
Starting a flooded engine ................................. 7-11
Stopping the engine ..................................... 7-12
Manual transmission .................................... 7-12 Shifting speeds ................................................. 7-13
Driving tips ........................................................ 7-14
Automatic transmission (L, L-S, OUTBACK) .................................... 7-15Selector lever .................................................... 7-16
Shift lock release .............................................. 7-20
Automatic transmission (with SPORTSHIFT mode – 2.5GT, 2.5GTLO) .. 7-21Selector lever .................................................... 7-22
Selection of SPORTSHIFT mode (manual mode) ................................................ 7-25
Shift lock release .............................................. 7-28
Rear viscous limited slip differential (LSD) (if equipped) .............................................. 7-29 Power steering .............................................. 7-30
Braking ........................................................... 7-30
Braking tips ....................................................... 7-30
Brake system .................................................... 7-31
Disc brake pad wear warning indicators ........ 7-31
ABS (Anti-lock Brake System) ..................... 7-32 ABS system self-check .................................... 7-32
ABS warning light ............................................. 7-33
VDC (Vehicle Dynamics Control) system (if equipped) ............................................... 7-34VDC system monitor ........................................ 7-36
VDC OFF switch ................................................ 7-38
Parking your vehicle ..................................... 7-40
Cruise control (if equipped) ......................... 7-42 To set cruise control ........................................ 7-43
To temporarily cancel the cruise control ....... 7-44
To turn off the cruise control ........................... 7-44
To change the cruising speed ......................... 7-45

7-12
Starting and operating
Stopping the engine
Do not stop the engine when the vehicle is mov-
ing. This will cause loss of power to the power
steering and the brake booster, making steer-
ing and braking more difficult. It could also re-
sult in accidental activation of the “LOCK” po-
sition on the ignition switch, causing the steer-
ing wheel to lock.
The ignition switch should be turned off only when the
engine is idling.
Manual transmission
Do not drive the vehicle with the clutch disen-
gaged (i.e., when the clutch pedal is depressed)
or with the shift lever in the neutral position.
Engine braking has no effect in either of these
conditions and the risk of an accident is conse-
quently increased.
Shift into reverse ONLY when the vehicle has
completely stopped. It may cause damage to the transmission to try shifting into reverse
when the vehicle is moving.
The manual transmission is a fully synchromeshed 5-
forward and 1-reverse speed transmission.

7-30
Starting and operating
Power steering
Do not hold the steering wheel at the fully
locked position left or right for more than five
seconds. This may damage the power steering
pump.
The power steering system operates only when the
engine is running.
If you lose power steering assist because the engine
stops or the system fails to function, you can steer but it will take much more effort.
NOTE
Right after the engine has been started and before
it has warmed up, you may hear a noise coming
from areas adjacent to the power steering pump
which is located at the right-front area of the en-
gine compartment. This noise is normal. It does
not indicate power steering system trouble.
Braking „ Braking tips
Never rest your foot on the brake pedal while
driving. This can cause dangerous overheating
of the brakes and needless wear on the brake
pads and linings.
T When the brakes get wet
When driving in rain or after washing the vehicle, the
brakes may get wet. As a result, brake stopping dis-
tance will be longer. To dry the brakes, drive the vehi-
cle at a safe speed while lightly depressing the brake
pedal to heat up the brakes. T Use of engine braking
Remember to make use of engine braking in addition
to foot braking. When descending a grade, if only the
foot brake is used, the brakes may start working im-
properly because of brake fluid overheating, caused
by overheated brake pads. To help prevent this, shift
into a lower gear to get stronger engine braking.

8-11
Driving tips
– CONTINUED –
Winter driving „Operation during cold weather
Carry some emergency equipment, such as tire
chains, a window scraper, a bag of sand, flares, a
small shovel, and jumper cables.
Check the battery and cables. Cold temperatures re-
duce battery capacity. The battery must be in good
condition to provide enough power for cold winterstarts.
Use an engine oil of proper grade and viscosity for
cold weather. Heavy summer oil will cause harder starting.
Keep the door locks from freezing by squirting them
with deicer or glycerin.
Forcing a frozen door open may damage or separate
the rubber weather strips around the door. If the door
is frozen, use hot water to melt the ice, and afterwards
thoroughly wipe the water away.
Use a windshield washer fluid that contains an anti-
freeze solution. Do not use engine antifreeze or other
substitutes because they may damage the paint of the
vehicle. T
Before driving your vehicle
Before entering the vehicle, remove any snow or ice
from your shoes because that could make the pedals
slippery and dangerous.
While warming up the vehicle before driving, check
that the accelerator pedal, brake pedal, and all other
controls operate smoothly.
Clear away ice and snow that has accumulated under
the fenders to avoid making steering difficult. During
severe winter driving, stop when and where it is safe
to do so and check under the fenders periodically.
UB3010AA

9-28
In case of emergency
„
Towing with all wheels on the ground
yNever turn the ignition switch to the “LOCK”
position while the vehicle is being towed be-
cause the steering wheel and the direction of
the wheels will be locked.y Remember that the brake booster and power
steering do not function when the engine is not
running. Because the engine is turned off, it will
take greater effort to operate the brake pedal
and steering wheel.
y If transmission failure occurs, transport your
vehicle on a flat-bed truck. y Do not run the engine while being towed us-
ing this method. Transmission damage could
result if the vehicle is towed with the engine
running. y For vehicles with automatic transmission,
the traveling speed must be limited to less than
20 mph (30 km/h) and the traveling distance to
less than 31 miles (50 km). For greater speeds
and distances, transport your vehicle on a flat-
bed truck.
1. Check the transmission and differential oil levels
and add oil to bring it to the upper level if necessary.
2. Release the parking brake and put the transmis-
sion in neutral.
3. The ignition switch should be in the “ACC” position
while the vehicle is being towed.
4. Take up slack in the towline slowly to prevent dam-
age to the vehicle.UB8010AA

10-2
Appearance care
Appearance careExterior care „
Washing
yWhen washing the vehicle, the brakes may
get wet. As a result, the brake stopping dis-
tance will be longer. To dry the brakes, drive the
vehicle at a safe speed while lightly pressing
the brake pedal to heat up the brakes.y Do not wash the engine compartment and ar-
eas adjacent to it. If water enters the engine air
intake, electrical parts or the power steering flu-
id reservoir, it will cause engine trouble or
faulty power steering respectively.
The best way to preserve your vehicle’s beauty is fre-
quent washing. Wash the vehicle at least once a
month to avoid contamination by road grime.
Wash dirt off with a wet sponge and plenty of luke-
warm or cold water. Do not wash the vehicle with hot
water and in direct sunlight.
Salt, chemicals, insects, tar, soot and bird droppings
should be washed off by using a light detergent, as re- quired. If you use a light detergent, make certain that
it is a neutral detergent. Do not use strong soap or
chemical detergents. All cleaning agents should be
promptly flushed from the surface and not allowed to
dry there. Rinse the vehicle thoroughly with plenty of
lukewarm water. Wipe the remaining water off with a
chamois or soft cloth.
NOTE y
Before having your vehicle washed in an auto-
matic car wash, retract the pillar mounted antenna
to prevent it from being damaged.y When having your vehicle washed in an auto-
matic car wash, make sure beforehand that the car
wash is of suitable type. Automatic car wash
brushes or other equipment may damage the rear
wiper and rear/roof spoiler (if equipped). T Washing the underbody
Chemicals, salts and gravel used for deicing road sur-
faces are extremely corrosive, accelerating the corro-
sion of underbody components, such as the exhaust
system, fuel and brake lines, brake cables, floor pan
and fenders, and suspension.
Thoroughly flush the underbody and inside of the
fenders with lukewarm or cold water at frequent inter-
vals to reduce the harmful effects of such agents.

11 - 1
11
Maintenance and service
Ma inte nan ce sche du le .. ... ... ... .. ... ... ... ... .. ... ... 11-3
Ma in te nan ce precau tio ns ... ... .. ... ... ... ... .. ... ... 11-3
B ef ore checki ng o r servicing in th e e ngi ne
c o m part ment ..... ..................... ..................... ... 11-4
W hen y ou do c h ecking or servic ing in t h e
e ngi ne c omp artme nt while the engi ne is
r u nn ing ............... ..................... ..................... ... 11-5
En gine ho od .. ... ... ... .. ... ... ... ... ... .. ... ... ... ... .. ... ... 11-5
Engine compartment overview ................... 11-8 2.5 liter models .................................................. 11-8
2.5 liter CALIFORNIA spec models ................. 11-9
3.0 liter models .................................................. 11-10
Engine oil ...................................................... 11-11 Checking the oil level ....................................... 11-11
Changing the oil and oil filter .......................... 11-12
Recommended grade and viscosity ................ 11-15
Recommended grade and viscosity under severe driving conditions .............................. 11-16
Cooling system ............................................. 11-17 Hose and connections ...................................... 11-18
Engine coolant .................................................. 11-18
Air cleaner element ...................................... 11-22 Replacing the air cleaner element ................... 11-22
Spark plugs ................................................... 11-25 Recommended spark plugs ............................. 11-25
Drive belts ..................................................... 11-26 2.5 liter models .................................................. 11-26
3.0 liter models .................................................. 11-26
Manual transmission oil ............................... 11-27 Checking the oil level ....................................... 11-27 Recommended grade and viscosity ............... 11-27
Automatic transmission fluid ...................... 11-28 Checking the fluid level .................................... 11-28
Recommended fluid ......................................... 11-30
Front differential gear oil (AT vehicles) ...... 11-30 Checking the oil level ....................................... 11-30
Recommended grade and viscosity ............... 11-31
Rear differential gear oil ............................... 11-32 Checking the gear oil level .............................. 11-32
Recommended grade and viscosity ............... 11-34
Power steering fluid ...................................... 11-35 Checking the fluid level .................................... 11-35
Recommended fluid ......................................... 11-36
Brake fluid ..................................................... 11-36 Checking the fluid level .................................... 11-36
Recommended brake fluid ............................... 11-37
Clutch fluid (MT vehicles) ............................ 11-38 Checking the fluid level .................................... 11-38
Recommended clutch fluid .............................. 11-38
Brake booster ................................................ 11-39
Brake pedal .................................................... 11-39 Checking the brake pedal free play ................ 11-39
Checking the brake pedal reserve distance ... 11-40
Clutch pedal (Manual transmission vehicles) ............... 11-40Checking the clutch function .......................... 11-40
Checking the clutch pedal free play ............... 11-41
Replacement of brake pad and lining ......... 11-41 Breaking-in of new brake pads and linings .... 11-42

11 - 8
2Maintenance and service
Engine compartment overview „
2.5 liter models
12 3 45678
9
10
11
12
13
14
UBB036BB
1) Manual transmission oil level
gauge (MT) (page 11-27) or Dif-
ferential gear oil level gauge
(AT) (page 11-30)
2) Air cleaner element (page 11- 22)
3) Clutch fluid reservoir (page 11-
38)
4) Automatic transmission fluid lev- el gauge (page 11-28)
5) Brake fluid reservoir (page 11- 36)
6) Fuel filter
7) Windshield washer tank (page 11-51)
8) Fuse box (page 11-59)
9) Battery (page 11-58)
10) Engine oil filler cap (page 11-11)
11) Engine coolant reservoir (page
11-18)
12) Radiator cap (page 11-18)
13) Engine oil level gauge (page 11-
11)
14) Power steering fluid reservoir (page 11-35)

11 - 9
2Maintenance and service
– CONTINUED –
„2.5 liter CALIFORNIA spec models
1
13 12 10 11 9 8
23
45 67
UBB099BB
1) Air cleaner element (page 11-
22)
2) Manual transmission oil level gauge (MT) (page 11-27) or Dif-
ferential gear oil level gauge
(AT) (page 11-30)
3) Clutch fluid reservoir (page 11-
38)
4) Automatic transmission fluid lev- el gauge (page 11-28)
5) Brake fluid reservoir (page 11- 36)
6) Windshield washer tank (page
11-51)
7) Fuse box (page 11-59)
8) Battery (page 11-58)
9) Engine oil filler cap (page 11-11)
10) Engine coolant reservoir (page 11-18)
11) Engine oil level gauge (page 11- 11)
12) Radiator cap (page 11-18)
13) Power steering fluid reservoir (page 11-35)