check engine SUBARU FORESTER 2003 SG / 2.G Owner's Guide

11 - 1 2
Maintenance and service
result in an oil leak.
11.Close the access cover by turning it clockwise and
reinstall the six clips in their original positions.
12.Pour engine oil through the filler neck.
Oil quantity (guideline):
4.2 US qt (4.0 liters, 3.5 Imp qt)
The oil quantity indicated above is only a guideline.
The necessary quantity of oil depends on the quantity
of oil that has been drained. The quantity of drained oil
differs slightly depending on the temperature of the oil
and the time the oil is left flowing out. After pouring oil
into the engine, therefore, you must use the dipstick to
confirm that the level is correct.
13.Start the engine and make sure that no oil leaks ap-
pear around the filter’s rubber seal.
14.Run the engine until it reaches the normal operat-
ing temperature. Then stop the engine and wait a few
minutes to allow the oil drain back. Check the oil level
again and if necessary, add more engine oil.
Recommended grade and viscosity
Oil grade:
API classification SL or SJ with the words “ENER-
GY CONSERVING” (if you cannot obtain the oil
with the SL or SJ grade, you may use SH or SG
grade oil.) or the new API certification mark (Star-
burst mark) displayed on the container.
API Service label
1) Indicates the oil quality by API designations
2) Indicates the SAE oil viscosity grade
3) Indicates that the oil has fuel saving capabilities
APISERVICESL
E
NERGYCONSERVING
SAE
5W µ30
1
2
3
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11 -1 5
Maintenance and service
–CONTINUED –
Cooling fan, hose and connections
Your vehicle employs an electric cooling fan which is
thermostatically controlled to operate when the engine
coolant reaches a specific temperature.
If the radiator cooling fan does not operate even when
the engine coolant temperature gauge exceeds the
normal operating range, the cooling fan circuit may be
defective. Check the fuse and replace it if necessary.
If the fuse is not blown, have the cooling system
checked by your SUBARU dealer.
If frequent addition of coolant is necessary, there may
be a leak in the engine cooling system. It is recom-
mended that the cooling system and connections be
checked for leaks, damage, or looseness.
Engine coolant
Checking the coolant level
1) “FULL” level mark
2) “LOW” level mark
Check the coolant level at each fuel stop.
1. Check the coolant level on the outside of the reser-
voir while the engine is cool.
2. If the level is close to or lower than the “LOW” level
mark, add coolant up to the “FULL” level mark. If the
reserve tank is empty, remove the radiator cap and re-
fill as required.
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11 - 1 6
Maintenance and service
1) Rubber gaskets
3. After refilling the reserve tank and the radiator, re-
install the caps and check that the rubber gaskets in-
side the radiator cap are in the proper position.
Be careful not to spill engine coolant when
adding it. If coolant touches the exhaust pipe, it
may cause a bad smell, smoke, and/or a fire. Do not splash the engine coolant over paint-
ed parts. The alcohol contain ed in the engine
coolant may damage the paint surface.
Changing the coolant
1) Drain plug
Change the engine coolant using the following proce-
dures according to the maintenance schedule.
1. Remove the under cover.
2. Place a proper container under the drain plug and
loosen the drain plug.
3. Loosen the radiator cap to drain the coolant from
the radiator. Then drain the coolant from the reserve
tank. Tighten the drain plug securely.
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11 - 2 4
Maintenance and service
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
Check the fluid level monthly.
1. Drive the vehicle several miles to raise the temper-
ature of the transmission fluid up to normal operating
temperature; 154 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
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11 - 3 2
Maintenance and service
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 or 4 brake fluid
Brake booster
If the brake booster does not operate as described be-
low, have it checked by your SUBARU dealer.
1. With the engine off, depress the brake pedal sever-
al 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 about one minute
then turn it off. Depress the brake pedal several times
to check the brake booster. Brake booster operates
properly if the pedal stroke decreases with each de-
pression.

11 -3 3
Maintenance and service
–CONTINUED –
Brake pedal
Check the brake pedal free play and reserve distance
according to the maintenance schedule in the “War-
ranty and Maintenance Booklet”. Checking the brake pedal free play
1) 0.04–0.12in(1.0–3.0mm)
Stop the engine and firmly depress the brake pedal
several times. Lightly press the brake pedal down with
one finger to check the free play with a force of less
than2lb(10N,1kg).
If the free play is not within proper specification, con- tact your SUBARU dealer.
Checking the brake pedal reserve dis- tance
1) More than 2.56 in (65 mm)
Depress the pedal with a force of approximately 66 lb
(294 N, 30 kg) and measure the distance between the
upper surface of the pedal pad and the floor.
When the measurement is smaller than the specifica-
tion, or when the pedal does not operate smoothly,
contact with your SUBARU dealer.
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11 - 3 4
Maintenance and service
Clutch pedal (MT vehicles)
Check the clutch pedal free play and reserve distance
according to the maintenance schedule in the “War-
ranty and Maintenance Booklet”.
Checking the clutch function
Check the clutch engagement and disengagement.
1. With the engine idling, check that there are no ab-
normal 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 cou-
ple without any sign of slippage.
Checking the clutch pedal free play
1) 0.16 – 0.51 in (4.0 –13.0 mm)
Lightly press the clutch pedal down with your finger
until you feel resistance, and check the free play.
If the free play is not within proper specification, con-
tact your SUBARU dealer.
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11 -4 5
Maintenance and service
–CONTINUED –
Windshield washer fluid
Check the level of the washer fluid at each fuel stop. If
the level is low, fill the fluid up to the neck of the reser- voir.
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 Wind-
shield Washer Fluid contains 58.5% methyl alcohol
and 41.5% surfactant, by volume. Its freezing temper-
ature varies according to how much it is diluted, as in-
dicated below.
Never use engine coolant as washer fluid be-
cause it could cause paint damage.
HSB018IA
Washer Fluid Concentration Freezing Temperature
30% 10.4 °F (–12 °C)
50% –4 °F (–20 °C)
100% –49 °F (–45 °C)

14-3
Index
Center console ............................................... 6-5
Charge warning light ...................................... 3-11
CHECK ENGINE warning light/Malfunction
indicator lamp ............................................. 3-10
Child restraint systems ................................... 1-30 Installation with seatbelt ............................ 1-33
Top tether anchorages .............................. 1-38
Child safety locks ........................................... 2-20
Chime Key ............................................................ 3-3
Seat belt .............................................. 1-15, 3-9
Cigarette lighter socket ................................... 6-11
Clock .............................................................. 3-16
Clutch (MT)
Fluid ........................................................... 11-31
Pedal ......................................................... 11-34
Coat hook ....................................................... 6-16
Coil tray .......................................................... 6-7
Convenience net ............................................ 6-7
Coolant ........................................................... 11-15
Cooling system ............................................... 11-14
Corrosion protection ....................................... 10-4
Cruise control ................................................. 7-31
Cruise control indicator light ........................... 3-15
Cup holders ..................................................... 6-8 D
Dashboard storage compartment ................... 6-6
Daytime running light system ......................... 3-19
Differential gear oil
Front (AT vehicles) .................................... 11-26
Rear ........................................................... 11-27
Dimensions ..................................................... 12-2
Disarming the system ..................................... 2-16
Disc brake pad wear warning indicators ......... 7-22
Dome light ...................................................... 6-2
Door locks ...................................................... 2-3
Door open warning light ................................. 3-14
Drive belt ........................................................ 11-21
Driving in foreign country ................................ 8-5
Driving tips............................................... 7-13, 8-6 E
Electronic brake force distribution (EBD) system 7-25
Emergency locking retractor (ELR) ................ 1-14
Engine Compartment overview .............................. 11-8
Exhaust gas (carbon monoxide) ................ 8-3
Hood .......................................................... 11-5
Oil .............................................................. 11-9
Coolant ...................................................... 11-15
Overheating ............................................... 9-12
Starting ...................................................... 7-9

14-7
Index
SRS
Airbag system warning light ....................... 3-10
Frontal airbag ............................................ 1-44
Side airbag ................................................ 1-51
Storage compartments ................................... 6-4
Sun visors ....................................................... 6-3
Supplemental restraint system airbag ............ 1-39
Synthetic leather upholstery ........................... 10-6 T
Tachometer .................................................... 3-6
Temperature gauge ........................................ 3-8
Tilt steering wheel .......................................... 3-33Tire Chains ....................................................... 8-13
Inspection .................................................. 11-38
Pressures and wear ................................... 11-38
Replacement ............................................. 11-43
Rotation ..................................................... 11-42
Types ......................................................... 11-37
Top tether anchorages ................................... 1-38
Towing ............................................................ 9-13
All wheels on the ground ........................... 9-15
Flat-bed truck ............................................. 9-15
Tie-down hooks .............................................. 9-13 Trailer Connecting ................................................ 8-31 Hitch .......................................................... 8-22
Towing ....................................................... 8-25
Towing tips ................................................ 8-32
Turn signal indicator lights .............................. 3-15
Turn signal lever ............................................. 3-19 U
Under-floor storage compartment ... ............... 6-19
V
Valet mode ..................................................... 2-17
Vanity mirror ................................................... 6-4
Vehicle capacity weight .................................. 8-15
Vehicle identification ....................................... 12-10
Ventilator ........................................................ 4-2 W
Warning and indicator lights ........................... 3-9
Warning lights ABS ........................................................... 3-12
Anti-lock Brake system .............................. 3-12
AT OIL TEMPerature ................................. 3-12
Brake system ............................................. 3-13
Charge ....................................................... 3-11
CHECK ENGINE ....................................... 3-10
Door open .................................................. 3-14