2009 SUBARU LEGACY check engine

11-30Maintenance and service
.Never splash the clutch fluid over
painted surfaces or rubber parts.
Alcohol contained in the clutch
fluid may damage them.
. Be careful not to spill clutch fluid
when adding it. If clutch fluid
touches the exhaust pipe, it may
cause a bad smell, smoke, and/or
a fire. If clutch fluid gets on the
exhaust pipe, be sure to wipe itoff.
Check the fluid level on the outside of the
reservoir. If the level is below “MIN ”level
mark, add the recommended clutch fluidto “MAX ”level mark.
Use only clutch fluid from a sealed
container. &
Recommended clutch fluid
FMVSS No. 116, fresh DOT 3 or 4 brake fluid
CAUTION
Avoid mixing DOT 3 and DOT 4
brake fluids even if they are of the
same brand. Brake booster
If the brake booster does not operate as
described in the following procedure, have
it checked by your SUBARU dealer.
1. With the engine off, depress the brake
pedal several times, applying the same
pedal force each time. The distance the
pedal travels should not vary.
2. With the brake pedal depressed, start
the engine. The pedal should move
slightly down to the floor.
3. With the brake pedal depressed, stop
the engine and keep the pedal depressed
for 30 seconds. The pedal height should
not change.
4. Start the engine again and run for
approximately 1 minute then turn it off.
Depress the brake pedal several times to
check the brake booster. The brake
booster operates properly if the pedal
stroke decreases with each depression.

Brake pedal
Check the brake pedal free play and
reserve distance according to the main-
tenance schedule in the“Warranty and
Maintenance Booklet ”.
& Checking the brake pedal
free play
1) 0.02 –0.08 in (0.5 –2.0 mm)
Stop the engine and firmly depress the
brake pedal several times. Lightly pull the
brake pedal up with one finger to check
the free play with a force of less than 2 lbf
(10 N, 1 kgf).
If the free play is not within proper
specification, contact your SUBARU deal-
er. &
Checking the brake pedal
reserve distance
1) More than 2.56 in (65 mm)
Depress the pedal with a force of approxi-
mately 66 lbf (294 N, 30 kgf) and measure
the distance between the upper surface of
the pedal pad and the floor.
When the measurement is smaller than
the specification, or when the pedal does
not operate smoothly, contact with your
SUBARU dealer. Clutch pedal (MT models)
Check the clutch pedal free play and
reserve distance according to the main-
tenance schedule in the
“Warranty and
Maintenance Booklet ”.
& Checking the clutch function
Check the clutch engagement and disen-gagement.
1. With the engine idling, check that there
are no abnormal noises when the clutch
pedal is depressed, and that shifting into
1st or reverse feels smooth.
2. Start the vehicle by releasing the pedal
slowly to check that the engine and
transmission smoothly couple without
any sign of slippage. Maintenance and service
11-31
– CONTINUED –

Windshield washer fluid
CAUTION
Never use engine coolant as washer
fluid because it could cause paintdamage.
If you spray washer fluid on the windshield
but the supply of washer fluid appears to
diminish, check the level of washer fluid in
the tank.
Washer fluid level gauge
Remove the washer tank filler cap, then
check the fluid level indicated by the level
gauge (attached to the inside of the cap).
If the level is near the “Low ”mark, add
fluid until it reaches the “Hi ”level on the level gauge or the
“Full ”mark on the tank.
Use windshield washer fluid. If windshield
washer fluid is unavailable use clean
water.
In areas where water freezes in winter,
use an anti-freeze type windshield washer
fluid. SUBARU Windshield Washer Fluid
contains 58.5% methyl alcohol and 41.5%
surfactant, by volume. Its freezing tem-
perature varies according to how much it
is diluted, as indicated in the followingtable.
Washer Fluid
Concentration Freezing
Temperature
30% 10.48F( 12 8C)
50% 48F( 20 8C)
100% 49 8F( 45 8C)
In order to prevent freezing of washer
fluid, check the freezing temperatures in
the table above when adjusting the fluid
concentration to the outside temperature.
If you fill the reservoir tank with a fluid with
a different concentration from the one
used previously, purge the old fluid from
the piping between the reservoir tank and
washer nozzles by operating the washer
for a certain period of time. Otherwise, if
the concentration of the fluid remaining in
the piping is too low for the outside Maintenance and service
11-41
– CONTINUED –

C Capacities................................................................. 12-4
Cargo area
Cover ................................................................... 6-14
Light ....................................................................... 6-2
Tie-down hooks ..................................................... 6-17
Catalytic converter ....................................................... 8-3
Center Console .................................................................. 6-6
Ventilators ............................................................... 4-3
Center and side ventilators ............................................ 4-3
Changing Flat tire ................................................................... 9-4
Oil and oil filter ..................................................... 11-10
Charge warning light .................................................. 3-32
CHECK ENGINE warning light/Malfunction indicator lamp ...................................................................... 3-31
Checking Brake pedal free play ............................................ 11-31
Brake pedal reserve distance ................................. 11-31
Clutch function ...................................................... 11-31
Clutch pedal free play ............................................ 11-32
Engine oil level ...................................................... 11-9
Fluid level ............................... 11-22, 11-27, 11-28, 11-29
Gear oil level ........................................................ 11-25
Child restraint systems ............................................... 1-27
Installation with A/ELR seatbelt ................................ 1-30
Lower and tether anchorages .................................. 1-35
Top tether anchorages ............................................ 1-38
Child safety .................................................................... 4
Locks ................................................................... 2-21 Chime
Key........................................................................ 3-5Seatbelt. ........................................................ 1-15, 3-29
Cleaning Aluminum wheels ................................................... 10-3
Interior .................................................................. 10-5
Ventilation grille ...................................................... 4-12
Climate control system
Automatic ............................................................... 4-7
Manual ................................................................... 4-3
Clock ........................................................................ 3-41
Clutch Fluid ................................................................... 11-29
Pedal .................................................................. 11-31
Coat hook. ................................................................. 6-12
Coolant ................................................................... 11-14
Cooling system ........................................................ 11-14
Corrosion protection ............................................ 8-10, 10-4
Cruise control ............................................................ 7-46
Indicator light ................................................. 3-40, 7-49
Set indicator light ............................................ 3-40, 7-50
Cup holder ................................................................. 6-8
Front passenger ’s.................................................... 6-8
Rear passenger ’s .................................................... 6-9
D
Daytime running light system ....................................... 3-47
Differential gear oil
Front ................................................................... 11-24
Rear ................................................................... 11-25
Dimensions ................................................................ 12-2 Index
14-3

14-6Index
Jump starting. ............................................................ 9-10
K Key Number .................................................................. 2-2
Reminder chime. ...................................................... 3-5
Replacement ........................................................... 2-4
Keyless entry system ................................................... 2-8
Keys .......................................................................... 2-2
L
Leather seat materials ................................................ 10-5
License plate light ..................................................... 11-56
Light Back-up (Sedan) ................................................... 11-53
Back-up (Station wagon) ........................................ 11-56
Brake/Tail (Station wagon) ...................................... 11-54
Brake/Tail and rear side marker (Sedan) .................. 11-53
Cargo area .................................................... 6-2, 11-59
Control switch ........................................................ 3-46
Dome ........................................................... 6-2, 11-57
Door step ............................................................. 11-58
Front fog ............................................................... 3-49
High mount stop ................................................... 11-59
Ignition switch .......................................................... 3-5
License plate ........................................................ 11-56
Map ............................................................. 6-3, 11-57
Rear combination .................................................. 11-53
Rear side marker (Station wagon) ........................... 11-54
Trunk ................................................................... 11-59
Vanity mirror .................................................. 6-5, 11-58 Limited slip differential (LSD).
....................................... 7-33
Loading your vehicle ................................................... 8-13
Low fuel warning light .................................. 3-7, 3-27, 3-36
Low tire pressure warning light ..................................... 3-33
Lower and tether anchorage ........................................ 1-35
LSD (Limited slip differential) ........................................ 7-33
Lumbar support ........................................................... 1-8
M
Main fuse ................................................................ 11-49
Maintenance
Precautions ........................................................... 11-3
Schedule ............................................................... 11-3
Seatbelt. ................................................................ 1-23
Tools ..................................................................... 9-18
Malfunction indicator lamp (check engine warning light)... 3-31Manual
Climate control system ............................................. 4-3
Mode ............................................................ 7-21, 7-27
Seat ....................................................................... 1-3
Transmission oil ................................................... 11-21
Transmission-5 speeds ........................................... 7-15
Transmission-6 speeds ........................................... 7-17
Map light ........................................................... 6-3, 11-57
Maximum load limits ................................................... 8-22
Meters and gauges .............................................. 3-5, 3-24
Mirrors ...................................................................... 3-56
Moonroof ................................................................... 2-28
Multi-information display ............................................... 3-9

14-10Index
Turn signal Indicator lights ....................................................... 3-40
Lever .................................................................... 3-47
U
Under-floor storage compartment ................................. 6-18
V
Valet mode ................................................................ 2-19
Vanity mirror Light .................................................................... 11-58
Vehicle Capacity weight ..................................................... 8-14
Identification ......................................................... 12-11
Symbols .................................................................... 2
Vehicle Dynamics Control
OFF indicator light .................................................. 7-40
OFF switch ........................................................... 7-42
Operation indicator light .................................. 3-37, 7-40
System ................................................................. 7-38
Warning light ................................................. 3-37, 7-40
Ventilator .................................................................... 4-2
W
Warning and indicator lights ........................................ 3-28
Warning light
ABS ............................................................. 3-34, 7-36
All-Wheel Drive ...................................................... 3-36
AT OIL TEMP ........................................................ 3-33
Brake system ........................................................ 3-35 Charge
.................................................................. 3-32
CHECK ENGINE .................................................... 3-31
Door open ............................................................. 3-36
Low fuel ................................................. 3-7, 3-27, 3-36
Low tire pressure .................................................... 3-33
Oil pressure ........................................................... 3-32
Seatbelt. ........................................................ 1-15, 3-29
SRS airbag system ................................................. 3-30
Vehicle Dynamics Control ....................... 3-37, 7-40, 7-41
Warranties ..................................................................... 1
Warranties and maintenance ........................................ 8-21
Washing .................................................................... 10-2
Waxing and polishing .................................................. 10-3
Wear indicators ........................................................ 11-38
Wheel Alignment .............................................................. 12-5
Aluminum ............................................................ 11-40
Balance ............................................................... 11-38
Replacement. ....................................................... 11-40
Windows ................................................................... 2-21
Windshield
Washer fluid. ........................................................ 11-41
Wiper and washer switches ..................................... 3-51
Wiper blades ........................................................ 11-42
Wiper deicer .......................................................... 3-53
Winter Driving ................................................................... 8-8
Tires ........................................................... 8-11, 11-34
Winter tire ........................................................ 8-11, 11-34
Wiper and washer ...................................................... 3-49