steering SUBARU IMPREZA 2002 2.G Owner's Manual

Driving tips
8-11
– CONTINUED –
Keep the door locks from freezing by squirting them with deicer or glycerin.
Forcing a frozen door open may damage or sepa-
rate the rubber weather strips around the door. If the
door is frozen, use hot water to melt the ice, and af-
terwards thoroughly wipe the water away. Use a windshield washer fluid that contains an anti-
freeze solution. Do not use engine antifreeze or oth-
er substitutes because they may damage the paintof the vehicle.
Before driving your vehicle
Before entering the vehicle, remove any snow or ice
from your shoes because that could make the ped-
als slippery and dangerous.
While warming up the vehicle before driving, check that the accelerator pedal, brake pedal, and all oth-
er controls operate smoothly. Clear away ice and snow that has accumulated un-
der the fenders to avoid making steering difficult.
During severe winter driving, stop when and where itis safe to do so and check under the fenders peri-
odically.
Parking in cold weather
Do not use the parking brake when parking for long
periods in cold weather since it could freeze in that
position. Instead, observe the following:
1. Place the shift lever in “1” or “R” for manual trans-
mission vehicles, and in “P” for automatic transmis-
sion vehicles.
2. Use tire stops under the tires to prevent the ve-
hicle from moving.
When the vehicle is parked in snow or when it
snows, raise the wiper blades off the glass to pre-vent damage to them.
When the vehicle has been left parked after use on
roads heavily covered with snow, or has been left
parked during a snowstorm, icing may develop onthe brake system, which could cause poor braking
action. Check for snow or ice buildup on the sus-
pension, disc brakes and brake hoses underneath the vehicle.
If there is caked snow or ice, remove it, being care-ful not to damage the disc brakes and brake hoses
and ABS harness.

Driving tips
8-35
– CONTINUED –
WARNING
Never tow a trailer when the temporary spare tire is used. The temporary spare tire is not
designed to sustain the towing load. Use ofthe temporary spare tire when towing can result in failure of the spare tire and/or less
stability of the vehicle.
Trailer towing tips
CAUTION
Never exceed 45 mph (72 km/h) when tow-
ing a trailer in hilly country on hot days. When towing a trailer, steering, stability,
stopping distance and braking performancewill be different from normal operation. For
safety’ s sake, you should employ extra cau-
tion when towing a trailer and you should
never speed. You should also keep the follow-ing tips in mind:
Before starting out on a trip
Check that the vehicle and vehicle-to-hitch mount-
ing are in good condition. If any problems are apparent, do not tow the trailer.
Check that the vehicle sits horizontally with the
trailer attached. If the vehicle is tipped sharply up at
the front and down at the rear, check the total trailer
weight, GVW, GAWs and tongue load again, then
confirm that the load and its distribution are accept- able. Check that the tire pressures are correct.
Check that the vehicle and trailer are connected
properly. Confirm that. –the trailer tongue is connected properly to the
hitch ball. – the trailer lights connector is connected prop-
erly and trailer ’s brake lights illuminate when the
vehicle’ s brake pedal is pressed, and that the trail-
er’ s turn signal lights flash when the vehicle ’s turn
signal lever is operated. – the safety chains are connected properly.
– all cargo in the trailer is secured safety in posi-
tion.– the side mirrors provide a good rearward field of
view without a significant blind spot.
Sufficient time should be taken to learn the “feel”
of the vehicle/trailer combination before starting out
on a trip. In an area free of traffic, practice turning, stopping and backing up.

Driving tips
8-36
Driving with a trailer
You should allow for considerably more stopping
distance when towing a trailer. Avoid sudden brak-
ing because it may result in skidding or jackknifing
and loss of control. Avoid abrupt starts and sudden accelerations. If
your vehicle has a manual transmission, always start
out in first gear and release the clutch at moderate
engine revolution. Avoid uneven steering, sharp turns and rapid lane
changes. Slow down before turning. Make a longer than
normal turning radius because the trailer wheels will
be closer than the vehicle wheels to the inside of the
turn. In a tight turn, the trailer could hit your vehicle. Crosswinds will adversely affect the handling of
your vehicle and trailer, causing sway. Crosswindscan be due to weather conditions or the passing of
large trucks or buses. If swaying occurs, firmly grip the steering wheel and slow down immediately but
gradually. When passing other vehicles, considerable dis-
tance is required because of the added weight and
length caused by attaching the trailer to yourvehicle. Backing up with a trailer is difficult and takes
practice. When backing up with a trailer, never accelerate or steer rapidly. When turning back, grip the bottom of the steering wheel with one hand and
turn it to the left for a left turn, and turn it to the right
for a right turn.
OM-H2791
1) Left turn 2) Right turn
If the ABS warning light illuminates while the
vehicle is in motion, stop towing the trailer and have
repairs performed immediately by the nearest
SUBARU dealer.
Driving on grades
Before going down a steep hill, slow down and
shift into lower gear (if necessary, use 1st gear) in
order to utilize the engine braking effect and prevent
overheating of your vehicle ’s brakes. Do not make

In case of emergency
9-19
– CONTINUED –
3. Secure the vehicle onto the carrier properly with safety chains. Each of safety chain should be
equally tightened and care must be taken not to pull
the chains so tightly that the suspension bottomsout.
CAUTION
If your vehicle has a front underspoiler and rear underspoiler (both optional), be carefulnot to scrape them when placing the vehicleon the carrier and when removing the vehicle
from the carrier.
Towing with all wheels on the ground
HG9001AA
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” posi-
tion while the vehicle is being towed.
4. Take up slack in the towline slowly to prevent
damage to the vehicle.
WARNING
Never turn the ignition switch to the “LOCK”
position while the vehicle is being towed be-
cause the steering wheel and the direction ofthe wheels will be locked. Remember that the brake booster and pow-
er steering do not function when the engine is not running. Because the engine is turned off,
it will take greater effort to operate the brakepedal and steering wheel.

Appearance care
10-2
Exterior care Washing
The best way to preserve your vehicle ’s beauty is
frequent 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
required. 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 al-
lowed to dry there. Rinse the vehicle thoroughly with
plenty of lukewarm water. Wipe the remaining water
off with a chamois or soft cloth. NOTE When having your vehicle washed in an auto- matic car wash, make sure beforehand that thecar wash is of suitable type. If the vehicle is
equipped with a rear/roof spoiler, it may be dam-aged by car wash brushes or other equipment.CAUTION
When 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 press-ing the brake pedal to heat up the brakes. Do not wash the engine compartment and
area adjacent to it. If water enters the engineair intake, electrical parts or the power steer-
ing fluid reservoir, it will cause engine trouble
or faulty power steering respectively.
Washing the underbody
Chemicals, salts and gravel used for deicing road
surfaces are extremely corrosive, accelerating the
corrosion 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 in-
tervals to reduce the harmful effects of such agents.
Using a warm water washer
Keep a good distance of 12 in (30 cm) or more
between the washer nozzle and the vehicle. Do not wash the same area continuously.

Appearance care
10-4
Corrosion protection
Your SUBARU has been designed and built to resist
corrosion. Special materials and protective finishes
have been used on most parts of the vehicle to help
maintain fine appearance, strength, and reliable op- eration. Most common causes of corrosion
The most common causes of corrosion are:
1. The accumulation of moisture retaining dirt and
debris in body panel sections, cavities, and other
areas.
2. Damage to paint and other protective coatings caused by gravel and stone chips or minor acci- dents.
Corrosion is accelerated on the vehicle when:
1. It is exposed to road salt or dust control chemi-
cals, or used in coastal areas where there is more
salt in the air, or in areas where there is considerable industrial pollution.
2. It is driven in areas of high humidity, especially
when temperatures range just above freezing.
3. Dampness in certain parts of the vehicle remains
for a long time, even though other parts of the ve-
hicle may be dry. 4. High temperatures will cause corrosion to parts
of the vehicle which cannot dry quickly due to lack
of proper ventilation.
To help prevent corrosion
Wash the vehicle frequently. If you drive on salted
roads in the winter or if you live in a coastal area,
you should flush the underbody with fresh water fre-
quently.
After the winter has ended, it is recommended that
the underbody be given a very thorough washing.
Before the beginning of winter, check the condition of underbody components, such as the exhaust sys- tem, fuel and brake lines, brake cables, suspension, steering system, floor pan, and fenders. If any of
them are found to be rusted, they should be given
an appropriate rust prevention treatment or should
be replaced. Contact your SUBARU dealer to per-
form this kind of maintenance and treatment if you need assistance. Repair chips and scratches in the paint as soon as you find them.
Check the interior of the vehicle for water and dirt
accumulation under the floor mats because that
could cause corrosion. Occasionally check under

11
11-1
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Maintenance schedule 11-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maintenance precautions 11-3 . . . . . . . . . . . . . . . . . . . . . . . .
Engine hood 11-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine compartment overview 11-7 . . . . . . . . . . . . . . . . .
2.5 liter model 11-7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.0 liter (Turbo) model 11-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine oil 11-9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking the oil level 11-9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Changing the oil and oil filter 11-10 . . . . . . . . . . . . . . . . . . .
Recommended grade and viscosity 11-11 . . . . . . . . . . .
Recommended grade and viscosity under
severe driving conditions 11-13 . . . . . . . . . . . . . . . . . . . . . .
Cooling system 11-13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hose and connections 11-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine coolant 11-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air cleaner element 11-18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacing the air cleaner element 11-18 . . . . . . . . . . . . . .
Spark plugs 11-21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended spark plugs 11-21 . . . . . . . . . . . . . . . . . . . . .
Drive belts 11-22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Manual transmission oil 11-23 . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking the oil level 11-23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended grade and viscosity 11-24 . . . . . . . . . . .
Automatic transmission fluid 11-24 . . . . . . . . . . . . . . . . . . .
Checking the fluid level 11-24 . . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended fluid 11-25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front differential gear oil (AT vehicles) 11-26 . . . . . Checking the oil level 11-26
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended grade and viscosity 11-26 . . . . . . . . . . .
Rear differential gear oil 11-27 . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking the gear oil level 11-27 . . . . . . . . . . . . . . . . . . . . . . .
Recommended grade and viscosity 11-28 . . . . . . . . . . .
Power steering fluid 11-29 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking the fluid level 11-29 . . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended fluid 11-30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brake fluid 11-30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking the fluid level 11-30 . . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended brake fluid 11-31 . . . . . . . . . . . . . . . . . . . . . . .
Clutch fluid (MT vehicles) 11-31 . . . . . . . . . . . . . . . . . . . . . . . .
Checking the fluid level 11-31 . . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended clutch fluid 11-32 . . . . . . . . . . . . . . . . . . . . . .
Brake booster 11-33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brake pedal 11-33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking the brake pedal free play 11-33 . . . . . . . . . . . .
Checking the brake pedal reserve distance 11-34 . .
Clutch pedal (MT vehicles) 11-34 . . . . . . . . . . . . . . . . . . . . . .
Checking the clutch function 11-34 . . . . . . . . . . . . . . . . . . . .
Checking the clutch pedal free play 11-35 . . . . . . . . . . .
Replacement of brake pad and lining 11-35 . . . . . . . .
Breaking-in of new brake pads and linings 11-36 . . .
Parking brake stroke 11-37 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tires and wheels 11-37 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Types of tires 11-37 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tire inspection 11-38 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tire pressures and wear 11-38 . . . . . . . . . . . . . . . . . . . . . . . . . .
Maintenance and service

Maintenance and service
11-7
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Engine compartment overview 2.5 liter model
HGB004BB
1) Manual transmission oil level gauge
(MT) (page 11-23) or Differential
gear oil level gauge (AT) (page 11-26)
2) Air cleaner element (page 11-18)
3) Clutch fluid reservoir (page 11-31)
4) Automatic transmission fluid level gauge (page 11-24)
5) Brake fluid reservoir (page 11-30)
6) Windshield washer tank (page
11-46)
7) Fuse box (page 11-51)
8) Battery (page 11-50)
9) Engine oil filler cap (page 11-9)
10) Engine coolant reservoir (page 11-14)
11) Radiator cap (page 11-14)
12) Engine oil level gauge (page 11-9)
13) Power steering fluid reservoir (page 11-29)

Maintenance and service
11-8
2.0 liter (Turbo) model
HGB005BB
1) Manual transmission oil level
gauge (MT) (page 11-23)
2) Air cleaner element (page
11-18)
3) Clutch fluid reservoir (page
11-31)
4) Brake fluid reservoir (page 11-30)
5) Windshield washer tank (page 11-46)
6) Fuse box (page 11-51)
7) Battery (page 11-50)
8) Engine oil filler cap (page 11-9)
9) Engine coolant reservoir (page
11-14)
10) Engine oil level gauge (page 11-9)
11) Radiator cap (page 11-14)
12) Power steering fluid reservoir
(page 11-29)
1110

Maintenance and service
11-22
Drive belts
The alternator, power steering pump, and air condi-
tioner compressor depend on drive belts. Satisfacto-
ry performance requires that belt tension be correct.
HGA005BC
1) Power steering pump pulley
2) Air conditioner compressor pulley
3) Crank pulleyin (mm)
Deflection
New beltUsed belt
A0.28 —
0.35
(7.0 — 9.0)0.35 — 0.43
(9.0 — 11.0)
B0.30 — 0.33
(7.5 — 8.5)0.35 — 0.40
(9.0 — 10.0)
To check belt tension, place a straightedge (ruler)
across two adjacent pulleys and apply a force of 22lb (98 N, 10 kg) midway between the pulleys by us- ing a spring scale. Belt deflection should be the
amount specified. If a belt is loose, cracked, or
worn, contact your SUBARU dealer.