2002 SUBARU IMPREZA steering

Maintenance and service
11-39
– CONTINUED –
Driving even a short distance warms up the tires
and increases the tire pressures. Also, the tire pres-
sures are affected by the ambient temperature. It is
best to check tire pressure outdoors before drivingthe vehicle.
When a tire becomes warm, the air inside it ex-
pands, causing the tire pressure to increase. Be
careful not to mistakenly release air from a warm tire
to reduce its pressure. NOTE The air pressure in a tire increases by approxi-
mately 4.3 psi (30 kPa, 0.3 kg/cm 2
) when the tire
becomes warm. The tires are considered cold when the vehicle
has been parked for at least three hours or hasbeen driven less than one mile (1.6 km).
WARNING
Do not let air out of warm tires to adjust
pressrue. Doing so will result in low tire pres-sure.
Incorrect tire pressures detract from controllability
and ride comfort, and they cause the tires to wear
abnormally.
Correct tire pressure (tread worn evenly)
HGB033AA
Roadholding is good, and steering is responsive.
Rolling resistance is low, so fuel consumption is
also lower.

Maintenance and service
11-41
– CONTINUED –
increase in temperature could cause tread
separation, and destruction of the tires. Theresulting loss of vehicle control could lead toan accident.
Wheel balance
Each wheel was correctly balanced when your ve-
hicle was new, but the wheels will become unbal-
anced as the tires become worn during use. Wheel
imbalance causes the steering wheel to vibrate
slightly at certain vehicle speeds and detracts from the vehicle ’s straight-line stability. It can also cause
steering and suspension systems problems and ab-
normal tire wear. If you suspect that the wheels are
not correctly balanced, have them checked and ad-
justed by your SUBARU dealer. Also have them ad-
justed after tire repairs and after tire rotation. NOTE Loss of correct wheel alignment* causes the tires to wear on one side and reduces the ve-
hicle’ s running stability. Contact your SUBARU
dealer if you notice abnormal tire wear.
* : The suspension system is designed to hold each wheel
at a certain alignment (relative to the other wheels and to
the road) for optimum straight-line stability and cornering performance.
Wear indicators
Each tire incorporates a tread wear indicator, which
becomes visible when the depth of the tread
grooves decreases to 0.063 in. (1.6 mm). A tire must
be replaced when the tread wear indicator appears
as a solid band across the tread.
OM-H0231
A) New tread
B) Worn tread
1) Tread wear indicator

Specifications
12-4
Capacities
Fuel tank
15.9 US gal (60 liters, 13.2 Imp gal)
Engine oil2.5-liter engine model4.2 US qt (4.0 liters, 3.5 Imp qt)
Turbo engine model4.8 US qt (4.5 liters, 4.0 Imp qt)
Transmission oil (MT)3.7 US qt (3.5 liters, 3.1 Imp qt)
Transmission oil (AT)10.0 US qt (9.5 liters, 8.4 Imp qt)
Power steering gear fluid0.7 US qt (0.7 liter, 0.6 Imp qt)
Engine coolant2.5-liter engine modelMT7.4 US qt (7.0 liters, 6.2 Imp qt)
AT7.3 US qt (6.9 liters, 6.1 Imp qt)
Turbo engine modelMT8.1 US qt (7.7 liters, 6.8 Imp qt)
AT8.0 US qt (7.6 liters, 6.7 Imp qt)
AT : Automatic transmission MT : Manual transmission

Index
14-6
Meters and gauges 3-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mirrors 3-25
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Most common causes of corrosion 10-4 . . . . . . . . . . . . . .
N
New vehicle break-in driving –
the first 1,000 miles (1,600 km) 8-2 . . . . . . . . . . . . . . .
O
Odometer/Trip meter 3-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Off road driving 8-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Oil pressure warning light 3-11 . . . . . . . . . . . . . . . . . . . . . . . . . .
ON 3-3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating tips for heater and air conditioner 4-10 .
Operation during cold weather 8-10 . . . . . . . . . . . . . . . . . . .
OUTBACK SPORT 8-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Outside mirrors 3-28 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Outside temperature indicator (if equipped) 3-9 . .
P
Parking brake stroke 11-37 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parking light switch 3-19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parking your vehicle 7-25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Passive arming 2-15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Periodic inspections 8-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power door locking switches (if equipped) 2-5 . . . . Power steering 7-20
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power steering fluid 11-29 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power windows 2-20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Precautions against vehicle modification 1-27, 1-61 .
Precautions to observe when handling a compact disc (CD) 5-26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Preparing to drive 7-7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
R
Radio operation 5-4, 5-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear combination lights 11-63 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear differential gear oil 11-27 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear gate (Wagon) 2-27 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear seats 1-7
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear viscous limited slip differential (LSD)
(if equipped) 7-20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear window defogger switch 3-24 . . . . . . . . . . . . . . . . . . . .
Rear window wiper and washer switch
(if equipped) 3-23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reclining the seatback 1-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended brake fluid 11-31 . . . . . . . . . . . . . . . . . . . . . . . .
Recommended clutch fluid 11-32 . . . . . . . . . . . . . . . . . . . . . . . .
Recommended fluid 11-25, 11-30 . . . . . . . . . . . . . . . . . . . . . . . .
Recommended grade and viscosity 11-11, 11-24, . .
11-26, 11-28
Recommended grade and viscosity under severe driving conditions 11-13 . . . . . . . . . . . . . .

Index
14-8
Synthetic leather upholstery 10-6. . . . . . . . . . . . . . . . . . . . . . .
System monitors 1-25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
System operation 2-12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
System servicing 1-26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
T
Tachometer 3-7
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Temperature A, B, C 13-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Temperature gauge 3-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Temporary spare tire (if equipped) 9-3 . . . . . . . . . . . . . .
Tilt steering wheel 3-30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tire chains 8-14
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tire inspection 11-38 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tire pressures and wear 11-38 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tire replacement 11-43 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tire rotation 11-42 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tires 12-5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tires and wheels 11-37 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
To cancel the trunk lid release 2-24 . . . . . . . . . . . . . . . . . . . .
To change the cruising speed 7-28 . . . . . . . . . . . . . . . . . . . .
To help prevent corrosion 10-4 . . . . . . . . . . . . . . . . . . . . . . . . . .
To install the cover housing 6-13 . . . . . . . . . . . . . . . . . . . . . . . .
To open and close the trunk lid from outside 2-23 . .
To open the trunk lid from inside 2-24 . . . . . . . . . . . . . . . . .
Top tether anchorages 1-35 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
To remove the cover 6-12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
To set cruise control 7-27 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . To temporarily cancel the cruise control 7-28
. . . . . . . .
To turn off the cruise control 7-28 . . . . . . . . . . . . . . . . . . . . . . .
Towing 9-15
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Towing and tie-down eyes 9-16 . . . . . . . . . . . . . . . . . . . . . . . . .
Towing with all wheels on the ground 9-19 . . . . . . . . . . .
Traction AA, A, B, C 13-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Trailer hitch (if equipped) 8-23 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Trailer hitches 8-32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Trailer towing 8-27 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Trailer towing tips 8-35 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Treadwear 13-2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Trunk lid (Sedan) 2-23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Trunk lid release handle 2-25 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Trunk light 11-67
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Turn signal indicator lights 3-14 . . . . . . . . . . . . . . . . . . . . . . . . .
Turn signal lever 3-17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.0 liter (Turbo) model 11-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.5 liter model 11-7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Type A audio set (if equipped) 5-3, 5-4 . . . . . . . . . . . . . . .
Type B audio set (if equipped) 5-3, 5-14 . . . . . . . . . . . . . . .
Types of tires 11-37 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
U
Uniform tire quality grading standards 13-2 . . . . . . . . .
Unlocking the doors 2-7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Using a flat-bed truck 9-18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Using the cover 6-12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .