2002 Subaru Impreza Owners Manual

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 pulley

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Manual transmission oil

J Checking the oil level Check the oil level monthly. 1. Park the vehicle on a level surface and stop the engine.

Non-turbo model 1) Yellow handle

HGB001DB

IMPREZA(NA) A1830BE-A (ENGLISH)

Maintenance and service

Turbo model

HGB001JA

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1) Upper level

2) Lower level

HGB034BB

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Automatic transmission fluid

J 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 differ- ent scales for checking the level of hot fluid and cold fluid on the dipstick. Though the fluid level can be checked without warming up the fluid on the “COLD” range, we rec- ommend checking the fluid level when the fluid is at operating temperature. B Checking the fluid level when the fluid is hot Check the fluid level monthly. 1. Drive the vehicle several miles to raise the tem- perature of the transmission fluid up to normal oper- ating temperature; 140 to 176°F (60 to 80°C) is nor- mal. 2. Park the vehicle on a level surface and set the parking brake. 3. First shift the selector lever in each position. Then shift it in the “P” position, and run the engine at id- ling speed.

Maintenance and service

2. Pull out the dipstick, wipe it clean, and insert it again. 3. Pull out the dipstick again and check the oil level on it. If it is below the lower level, add oil through the dipstick hole to bring the level up to the upper level.

J Recommended grade and viscosity Each oil manufacturer has its own base oils and ad- ditives. Never use different brands together.

Oil grade: API classification GL-5

SAE viscosity No. and Applicable Temperature

OM-H0205

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Maintenance and service

4. Pull out the dipstick and check the fluid level on the gauge. If it is below the lower level on the “HOT” range, add the recommended automatic transmis- sion fluid up to the upper level. B Checking the fluid level when the fluid is cold When the fluid level has to be checked without time to warm up the automatic transmission, check to see that the fluid level is between the lower level and upper level on the “COLD” range. If it is below that range, add fluid up to the upper level. Be care- ful not to overfill.

J Recommended fluid

“Dexron III” Type Automatic Transmission Fluid

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1) Yellow handle

HGB001EB

HBA008BC

A) HOT range B) COLD range

1) Upper level 2) Lower level

Maintenance and service

Front differential gear oil (AT vehicles)

J Checking the oil level Check the differential oil level monthly.

1) Yellow handle

HGB001FB

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HBA010BC

1) Upper level

2) Lower level

1. Park the vehicle on a level surface and stop the engine. 2. Pull out the dipstick, wipe it clean, and insert it again. 3. Pull out the dipstick again and check the oil level on it. If it is below the lower level, add oil to bring the level up to the upper level.

J Recommended grade and viscosity Each oil manufacturer has its own base oils and ad- ditives. Never use different brands together.

Oil grade: API classification GL-5

SAE viscosity No. and Applicable Tem- perature

OM-H0212

IMPREZA(NA) A1830BE-A (ENGLISH)

Maintenance and service

Rear differential gear oil

J Checking the gear oil level Your vehicle may be equipped with a rear differential protector. The differential protector provides protec- tion to the rear differential assembly during off-road use. Removal of the rear differential protector is not required when checking the oil level.

1) Filler plug

2) Drain plug

HB0077

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J Recommended grade and viscosity Each oil manufacturer has its own base oils and ad- ditives. Never use different brands together.

Oil grade: API classification GL-5

SAE viscosity No. and Applicable Tem- perature

OM-H0205

Maintenance and service

1) Filler hole 2) Drain hole

3) Oil level

HB0078

Remove the plug from the filler hole and check the oil level. The oil level should be kept even with the bottom of the filler hole. If the oil level is below the bottom edge of the hole, add oil through the filler hole to raise the level.

CAUTION

If the vehicle requires frequent refilling, there may be an oil leak. If you suspect a problem, have the vehicle checked at your SUBARU dealer.

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Power steering fluid

J Checking the fluid level The power steering fluid expands greatly as its tem- perature rises; the fluid level differs according to fluid temperature. Therefore, the reservoir tank has two different checking ranges for hot and cold fluids. Check the power steering fluid level monthly. 1. Park the vehicle on a level surface, and stop the engine. 2. Check the fluid level of the reservoir tank. When the fluid is hot after the vehicle has been run: Check that the oil level is between “HOT MIN” and “HOT MAX” on the surface of the reservoir tank. When the fluid is cool before the vehicle is run: Check that the oil level is between “COLD MIN” and “COLD MAX” on the surface of the reservoir tank. 3. If the fluid level is lower than the applicable “MIN” line, add the recommended fluid as necessary to bring the level between the “MIN” and “MAX” line.

IMPREZA(NA) A1830BE-A (ENGLISH)

Maintenance and service

1) Reservoir tank

HBB030BC

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1) Specified range

HBB031BC

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Brake fluid

J Checking the fluid level Check the fluid level monthly.

HGB001GB

1) “MAX” level mark 2) “MIN” level mark

Check the fluid level on the outside of the reservoir. If the level is below “MIN”, add the recommended brake fluid to “MAX”. Use only brake fluid from a sealed container.

Maintenance and service

If the fluid level is extreme low, it may indicate pos- sible leakage. Consult your SUBARU dealer for in- spection.

WARNING

Be careful not to burn yourself because the fluid may be hot.

CAUTION

D When power steering fluid is being added, use only clean fluid, and be careful not to al- low any dirt into the tank. And never use dif- ferent brands together. D Avoid spilling fluid when adding it in the tank.

J Recommended fluid

“Dexron III” Type Automatic Transmission Fluid

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WARNING

D Brake fluid absorbs moisture from the air. Any absorbed moisture can cause a danger- ous loss of braking performance. D If the vehicle requires frequent refilling, there may be a leak. If you suspect a problem, have the vehicle checked at your SUBARU dealer.

CAUTION

D Never use different brands of brake fluid to- gether. D When adding brake fluid, be careful not to allow any dirt into the reservoir. D Never splash the brake fluid over painted surfaces or rubber parts. Alcohol contained in the brake fluid may damage them.

J Recommended brake fluid

FMVSS No. 116, fresh DOT 3 or 4 brake fluid

IMPREZA(NA) A1830BE-A (ENGLISH)

Maintenance and service

Clutch fluid (MT vehicles)

J Checking the fluid level

HGB001HB

1) “MAX” level mark 2) “MIN” level mark

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dealer. D Never use different brands of clutch fluid to- gether. D When clutch fluid is added, be careful not to allow any dirt into the tank.

J Recommended clutch fluid

FMVSS No. 116, fresh DOT 3 or 4 brake fluid

Maintenance and service

HGB001KB

1) “MAX” level mark 2) “MIN” level mark

Check the fluid level on the outside of the reservoir. If the level is below “MIN” level mark, add the recom- mended clutch fluid to “MAX” level mark. Use only clutch fluid from a sealed container.

CAUTION

D Clutch fluid absorbs moisture from the air. Any absorbed moisture can cause improper clutch operation. D If the vehicle requires frequent refilling, there may be a leak. If you suspect a problem, have the vehicle checked at your SUBARU

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Maintenance and service

Brake booster

Brake pedal

Check the brake pedal free play and reserve dis- tance according to the maintenance schedule in the “Warranty and Maintenance Booklet”).

J Checking the brake pedal free play

If the brake booster does not operate as described below, have it checked by your SUBARU dealer. 1. With the engine off, depress the brake pedal sev- eral times, applying the same pedal force each time. The distance the pedal travels should not vary. 2. With the brake pedal depressed, start the en- gine. 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 min- ute then turn it off. Depress the brake pedal several times to check the brake booster. Brake booster op- erates properly if the pedal stroke decreases with each depression.

OM-H0224

1) 0.04 – 0.12 in (1.0 – 3.0 mm)

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 than 2 lb (10 N, 1 kg). If the free play is not within proper specification, contact your SUBARU dealer.

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Clutch pedal (MT vehicles)

Check the clutch pedal free play and reserve dis- tance according to the maintenance schedule in the “Warranty and Maintenance Booklet”.

J Checking the clutch function Check the clutch engagement and disengagement. 1. With the engine idling, check that there are no abnormal noises when the clutch pedal is de- pressed, 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

J Checking the brake pedal reserve dis-

tance

OM-H0225

1) Left hand drive vehicles:

More than 2.56 in (65 mm)

Right hand drive vehicles:

More than 3.35 in (85 mm)

Depress the pedal with a force of approximately 66
lb (294 N, 30 kg) and measure the distance be- tween the upper surface of the pedal pad and the floor. When the measurement is smaller than the specifi- cation, or when the pedal does not operate smooth- ly, contact with your SUBARU dealer.

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Maintenance and service

J Checking the clutch pedal free play

Replacement of brake pad and lining

OM-H0224

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, contact your SUBARU dealer.

OM-H0163

The front disc brakes and the right rear disc brake have an audible wear indicators on the brake pads. If the brake pads wear close to their service limit, the wear indicator makes a very audible scraping noise when the brake pedal is applied. If you hear this scraping noise each time you apply the brake pedal, have the brake pads serviced by your SUBARU dealer as soon as possible.

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Maintenance and service

CAUTION

If you continue to drive despite the scraping noise from the audible brake pad wear indica- tor, it will result in the need for costly brake rotor repair or replacement.

4. Wait 5 to 10 minutes for the parking brake to cool down. Repeat this procedure. 5. Check the parking brake stroke. If the parking brake stroke is out of the specified range, adjust it by turning the adjusting nut located on the parking brake lever.

Parking brake stroke:

7 – 8 notches / 44 lb (196 N, 20 kg)

WARNING

A safe location and situation should be se- lected for break-in driving.

CAUTION

Pulling the parking brake lever too forcefully may cause the rear wheels to lock. To avoid this, be certain to pull the lever up slowly and gently.

J Breaking-in of new brake pads and

linings

When replacing the brake pad or lining, use only genuine SUBARU parts. After replacement, the new parts must be broken in as follows: B Brake pad and lining While maintaining a speed of 30 to 40 mph (50 to 65
km/h), step on the brake pedal lightly. Repeat this five or more times. B Parking brake lining 1. Drive the vehicle at a speed of about 22 mph (35
km/h). 2. With the parking brake release button pushed in, pull the parking brake lever SLOWLY and GENTLY. (Pulling with a force of approximately 33 lb [147 N, 15 kg].) 3. Drive the vehicle for about 220 yards (200 me- ters) in this condition.

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Maintenance and service

Parking brake stroke

Tires and wheels

HB4001CA

Check the parking brake stroke according to the maintenance schedule in the “Warranty and Mainte- nance Booklet”. When the parking brake is properly adjusted, braking power is fully applied by pulling the lever up seven to eight notches gently but firmly (about 44 lb, 196 N, 20 kg). If the parking brake le- ver stroke is not within the specified range, have the brake system checked and adjusted at your SUBARU dealer.

J Types of tires B All season tires All season tires are designed to provide an ade- quate measure of traction, handling and braking performance in year-round driving including snowy and icy road conditions. However all season tires do not have adequate traction performance compared with winter (snow) tires in heavy or loose snow or on icy road. All season tires are identified by “ALL SEASON” and/or “M+S” (Mud & Snow) on the tire sidewall. B Summer tires Summer tires are high-speed capability tires best suited for highway driving under dry conditions. Summer tires are inadequate for driving on slippery roads such as on snow-covered or icy roads. If you drive your vehicle on snow-covered or icy roads, we strongly recommend the use of winter (snow) tires. When installing winter tires, be sure to replace all four tires. B Winter (snow) tires Winter tires are best suited for driving on snow-cov- – CONTINUED – 11-37

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Maintenance and service

ered and icy roads. However winter tires do not have adequate performance compared with sum- mer tires and all season tires on roads other than snow-covered and icy roads.

J Tire inspection Check on a daily basis that the tires are free from serious damage, nails, and stones. At the same time, check the tires for abnormal wear. Contact your SUBARU dealer immediately if you find any problem. NOTE D When the wheels and tires strike curbs or are subjected to harsh treatment as when the vehicle is driven on a rough surface, they can suffer damage that cannot be seen with the naked eye. This type of damage does not become evident until time has passed. Try not to drive over curbs, potholes or other rough surface. If doing so is unavoidable, keep the vehicle’s speed down to a walking pace or less, and approach the curbs as squarely as possible. Also, make sure the tires are not pressed against the curbs when you park the vehicle. D If you feel unusual vibration while driving or find it difficult to steer the vehicle in a straight

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line, one of the tires and/or wheels may be dam- aged. Drive slowly to the nearest authorized SUBARU dealer and have the vehicle inspected.

J Tire pressures and wear Maintaining the correct tire pressures helps to maxi- mize the tires’ service lives and is essential for good running performance. Check and, if necessary, ad- just the pressure of each tire (including the spare) at least once a month (for example, during a fuel stop) and before any long journey. Check the tire pressures when the tires are cold. Use a pressure gauge to adjust the tire pressures to the values shown on the tire placard. The tire plac- ard is located on the door pillar on the driver’s side.

HB0382

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 driving the 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 D The air pressure in a tire increases by approxi- mately 4.3 psi (30 kPa, 0.3 kg/cm2) when the tire becomes warm. D The tires are considered cold when the vehicle has been parked for at least three hours or has been 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.

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Maintenance and service

D Correct tire pressure (tread worn evenly)

HGB033AA

Roadholding is good, and steering is responsive. Rolling resistance is low, so fuel consumption is also lower.

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Maintenance and service

D Abnormally low tire pressure (tread worn at shoulders)

D Abnormally high tire pressure (tread worn in center)

HGB024AA

HGB025AA

Rolling resistance is high, so fuel consumption is also higher.

Ride comfort is poor. Also, the tire magnifies the effects of road-surface bumps and dips, possibly resulting in vehicle damage.

If the tire placard shows tire pressures for the ve- hicle when fully loaded and for the vehicle when towing a trailer, adjust the tire pressures to the val- ues that match current loading conditions.

WARNING

Driving at high speeds with excessively low tire pressures can cause the tires to deform severely and to rapidly become hot. A sharp

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increase in temperature could cause tread separation, and destruction of the tires. The resulting loss of vehicle control could lead to an accident.

J 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

IMPREZA(NA) A1830BE-A (ENGLISH)

Maintenance and service

performance.

J 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

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Maintenance and service

WARNING

J Tire rotation

When a tire’s tread wear indicator becomes visible, the tire is worn beyond the acceptable limit and must be replaced immediately. With a tire in this condition, driving at high speeds in wet weather can cause the vehicle to hydro- plane. The resulting loss of vehicle control can lead to an accident.

NOTE For safety, inspect tire tread regularly and re- place the tires before their tread wear indicators become visible.

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OM-H0230

Tire wear varies from wheel to wheel. To maximize the life of each tire and ensure that the tires wear uniformly, it is best to rotate the tires every 7,500
miles (12,500 km). Rotating the tires involves switch- ing the front and rear tires on the right-hand side of the vehicle and similarly switching the front and rear tires on the left-hand side of the vehicle. (Each tire must be kept on its original side of the vehicle.) Replace any damaged or unevenly worn tire at the time of rotation. After tire rotation, adjust the tire pressures and make sure the wheel nuts are cor- rectly tightened. After driving approximately 600 miles (1,000 km),

check the wheel nuts again and retighten any nut that has become loose.

J Tire replacement The wheels and tires are important and integral parts of your vehicle’s design; they cannot be changed arbitrarily. The tires fitted as standard equipment are optimally matched to the characteris- tics of the vehicle and were selected to give the best possible combination of running performance, ride comfort, and service life. It is essential for every tire to have a size and construction matching those shown on the tire placard and to have a speed sym- bol and load index matching those shown on the tire placard. Using tires of a non-specified size detracts from controllability, ride comfort, braking performance, speedometer accuracy and odometer accuracy. It also creates incorrect body-to-tire clearances and inappropriately changes the vehicle’s ground clear- ance. All four tires must be the same in terms of manufac- turer, brand (tread pattern), construction, and size. You are advised to replace the tires with new ones that are identical to those fitted as standard equip- ment.

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Maintenance and service

For safe vehicle operation, SUBARU recommends replacing all four tires at the same time. NOTE Unidirectional tires: Some tires have a specified direction of rotation. A tire of this type has an ar- row or other mark on its side wall to indicate the direction of rotation. Install it in a manner the direction of rotation is correct when the vehicle is driven forward.

WARNING

D All four tires must be the same in terms of manufacturer, brand (tread pattern), construc- tion, degree of wear, speed symbol, load index and size. Mixing tires of different types, sizes or degrees of wear can result in damage to ve- hicle’s power train. Use of different types or sized of tires can also dangerously reduce controllability and braking performance and can lead to an accident. D Use only radial tires. Do not use radial tires together with belted bias tires and/or bias-ply tires. Doing so can dangerously reduce con- trollability, resulting in an accident.

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Maintenance and service

J Wheel replacement When replacing wheels due, for example, to dam- age, make sure the replacement wheels match the specifications of the wheels that are fitted as stan- dard equipment. Replacement wheels are available from SUBARU dealers.

WARNING

Use only those wheels that are specified for your vehicle. Wheels not meeting specifica- tions could interfere with brake caliper opera- tion and may cause the tires to rub against the wheel well housing during turns. The resulting loss of vehicle control could lead to an acci- dent.

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J Wheel covers B Removing the wheel cover

Insert the wheel cover remover into the notch pro- vided, and pry the wheel cover off.

HGA012BA

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Maintenance and service

B Installing the wheel cover

Aluminum wheels (If equipped)

HGA013BA

Align the valve with the valve hole in the cover, then fit the cover on the wheel by tapping your hand evenly around the circumference of the cover. NOTE When any of the wheels is removed and replaced for tire rotation or to change a flat tire, always check the tightness of the wheel nuts after driv- ing approximately 600 miles (1,000 km). If any nut is loose, tighten it to the specified torque.

Aluminum wheels can be scratched and damaged easily. Handle them carefully to maintain their ap- pearance, performance, and safety. D When any of the wheels is removed and replaced for tire rotation or to change a flat, always check the tightness of the wheel nuts after driving approxi- mately 600 miles (1,000 km). If any nut is loose, tighten it to the specified torque. D Never apply oil to the threaded parts, wheel nuts, or tapered surface of the wheel. D Never let the wheel rub against sharp protrusions or curbs. D Be sure to fit tire chains on uniformly and com- pletely around the tire, otherwise the chains may scratch the wheel. D When wheel nuts, balance weights, or the center cap replaced, be sure to replace them with genuine SUBARU parts designed for aluminum wheels.

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HGB001IA

Maintenance and service

Windshield washer fluid

CAUTION

Never use engine coolant as washer fluid be- cause it could cause paint damage.

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 reservoir. 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 tem- perature varies according to how much it is diluted, as indicated below.

Washer Fluid Concentration

30% 50% 100%

Freezing

Temperature

10.4°F (–12°C) –4°F (–20°C) –49°F (–45°C)

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Replacement of windshield wiper blades

Grease, wax, insects, or other material on the wind- shield or the wiper blade results in jerky wiper operation and streaking on the glass. If you cannot remove the streaks after operating the windshield washer or if the wiper operation is jerky, clean the outer surface of the windshield (or rear window) and the wiper blades using a sponge or soft cloth with a neutral detergent or mild-abrasive cleaner. After cleaning, rinse the windshield and wiper blades with clean water. The windshield is clean if beads do not form when you rinse the windshield with water.

CAUTION

Do not clean the wiper blades with gasoline or a solvent, such as paint thinner or benzene. This will cause deterioration of the wiper blades.

If you cannot eliminate the streaking even after fol- lowing this method, replace the wiper blades using the following procedures: 1. Raise the wiper arm off the windshield.

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Maintenance and service

HS0190

1) Stopper

2. Remove the wiper blade assembly by holding its pivot area and pushing it in the direction shown by the arrow while depressing the wiper blade stopper.

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Maintenance and service

IMPREZA(NA) A1830BE-A (ENGLISH)

HS0191

HS0192

1) Metal support

1) Metal spines

3. Grasp the locked end of the blade rubber as- sembly and pull it firmly until the stoppers on the rubber are free of the metal support.

4. If the new blade rubber is not provided with two metal spines, remove the metal spines from the old blade rubber and install them in the new blade rub- ber.

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Maintenance and service

HS0193

HS0194

5. Align the claws of the metal support with the grooves in the rubber and slide the blade rubber as- sembly into the metal support until it locks.

1) Stopper

Be sure to position the claws at the end of the metal support between the stoppers on the rubber as shown. If the rubber is not retained properly, the wiper blade may scratch the windshield. 6. Install the wiper blade assembly to the wiper arm. Make sure that it locks in place. 7. Lower the wiper arm.

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IMPREZA(NA) A1830BE-A (ENGLISH)

including children away

because a short circuit will result. D Keep everyone from the battery. D Charge the battery in a well-ventilated area. D Battery posts, terminals and related acces- sories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Wash hands after handling.

CAUTION

Never use more than 10 amperes when charg- ing the battery because it will shorten battery life.

Maintenance and service

Battery

WARNING

D Before beginning work on or near any bat- tery, be sure to extinguish all cigarettes, matches, and lighters. Never expose a battery to an open flame or electric sparks. Batteries give off a gas which is highly flammable and explosive. D For safety, in case an explosion does occur, wear eye protection or shield your eyes when working near any battery. Never lean over a battery. D Do not let battery fluid contact eyes, skin, fabrics, or paint because battery fluid is a cor- rosive acid. If battery fluid gets on your skin or in your eyes, immediately flush the area with water thoroughly. Seek medical help im- mediately if acid has entered the eyes. If battery fluid is accidentally swallowed, immediately drink a large amount of milk or water, and seek medical attention immediately. D To lessen the risk of sparks, remove rings, metal watchbands, and other metal jewelry. Never allow metal tools to contact the positive

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1) Cap 2) Upper level

OM-H1048

3) Lower level

It is unnecessary to periodically check the battery fluid level or periodically refill with distilled water. However, if the battery fluid level is below the lower level, remove the cap. Fill to the upper level with dis- tilled water.

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Maintenance and service

Fuses

CAUTION

Never replace a fuse with one having a higher rating or with material other than a fuse be- cause serious damage or a fire could result.

The fuses are designed to melt during an overload to prevent damage to the wiring harness and electri- cal equipment. The fuses are located in two fuse boxes.

11

The one is located under the instrument panel be- hind the fuse box cover on the driver’s seat side.

HGB006BA

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main fuse box cover in the engine compartment. If any lights, accessories or other electrical controls do not operate, inspect the corresponding fuse. If a fuse has blown, replace it.

HS0204

A) Good

B) Blown

1. Turn the ignition switch to the “LOCK” position and turn off all electrical accessories. 2. Remove the cover. 3. Determine which fuse may be blown. The back side of each fuse box cover and the “Fuse and cir- cuits” section in chapter 12 in this manual show the circuit for each fuse.

Maintenance and service

The other one is housed in the engine compartment.

HB8003CA

HS0208

1) Fuse puller

2) Spare fuse

The fuse puller and spare fuses are stored in the

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Maintenance and service

Main fuse

HS0207

1) Fuse puller

4. Pull out the fuse with the fuse puller. 5. Inspect the fuse. If it has blown, replace it with a spare fuse of the same rating. 6. If the same fuse blows again, this indicates that its system has a problem. Contact your SUBARU dealer for repairs.

HB8003CA

Main fuse box

The main fuses are designed to melt during an over- load to prevent damage to the wiring harness and electrical equipment. Check the main fuses if any electrical component fails to operate (except the starter motor) and other fuses are good. A melted main fuse must be replaced. Use only replacements with the same specified rating as the melted main fuse. If a main fuse blows after it is replaced, have the electrical system checked by your nearest SUBARU dealer.

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IMPREZA(NA) A1830BE-A (ENGLISH)

Maintenance and service

Installation of accessories

Always consult your SUBARU dealer before instal- ling fog lights or any other electrical equipment in your vehicle. Such accessories may cause the elec- tronic system to malfunction if they are incorrectly installed or if they are not suited for the vehicle.

11-54

IMPREZA(NA) A1830BE-A (ENGLISH)

Maintenance and service

Replacing bulbs

11

HGF027BB

– CONTINUED – 11-55

IMPREZA(NA) A1830BE-A (ENGLISH)

J Headlight

CAUTION

Halogen headlight bulbs become very hot while in use. If you touch the bulb surface with bare hands or greasy gloves, finger prints or grease on the bulb surface develop into hot spots, causing the bulb to break. If there are finger prints or grease on the bulb surface, wipe them away with a soft cloth moistened with alcohol.

NOTE If headlight aiming is required, consult your SUBARU dealer for proper adjustment of the headlight aim.

Maintenance and service

1) Front turn signal 2) Spot light 3) Room light 4) Side marker light

(Front)

5) Parking light 6) Front fog light 7) Headlight

8) Trunk room light 9) High mount stop light

Bulb No.

Wattage 12V–21W — — 12V–8W 12V–8W —

168
168

12V–5W 12V–5W 12V–55W — 12V–60/55W 9007 (HB3) 12V–16W W16W

Sedan (in compartment) 12V-18W Sedan (in rear spoiler) Wagon

10) Backup light 11) Rear turn signal

12) Brake light 13) Licence plate light 14) Tail light 15) Brake/tail light 16) Cargo area light 17) Side marker light (Rear) 12V–5W

921

12V-1.2W — 12V-13W 912
12V–21W 7440
12V–21W — (Amber) 12V–21W 7440
12V–5W 168
12V–21/5W 7443
12V–21/5W 7443
12V–13W —

168

11-56

IMPREZA(NA) A1830BE-A (ENGLISH)

Maintenance and service

2. Remove the bulb holder from the headlight as- sembly by turning it counterclockwise.

HGB021BB

1) Push

2) Pull

1. Disconnect the electrical connector while press- ing the lock release tab.

HGB023BA

3. Remove the bulb from the headlight assembly. 4. Install the new bulb. 5. Install the bulb holder in the headlight assembly by turning it clockwise until it locks. 6. Reconnect the electrical connector.

HGB022BA

11

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IMPREZA(NA) A1830BE-A (ENGLISH)

Maintenance and service

J Front turn signal light and parking

light

B Front turn signal light bulbs

HGB007CB

1) Front turn signal light 2) Parking light

11-58

HGB009BA

1. Remove the bulb socket from the headlight as- sembly by turning it counterclockwise. 2. Pull the bulb out of the socket. Install a new bulb. 3. Set the bulb socket into the headlight assembly and turn it clockwise until it locks. B Parking light bulbs The headlight assembly must be removed before the parking light bulbs can be replaced. When the headlight assembly has been removed and then re- installed, it may become necessary to make a head- light aiming adjustment. It may be difficult to replace the bulbs. Have your SUBARU dealer replace the bulbs if necessary.

IMPREZA(NA) A1830BE-A (ENGLISH)

Maintenance and service

1. Remove the front grille. Use a screwdriver to de- tach the four clips at the top and the two hooks on each side.

f : Clip

j : Hook

HGB027BA

2. Loosen three clips to remove the headlight side cover.

HGB028BA

11

HGB029BA

– CONTINUED – 11-59

IMPREZA(NA) A1830BE-A (ENGLISH)

Maintenance and service

3. Remove three bolts and disconnect connectors, and then detach headlight assembly.

4. Remove the bulb socket from the headlight as- sembly by turning it counterclockwise.

HGB030BA

HGB010BA

5. Pull the bulb out of the socket. Install a new bulb. 6. Set the bulb socket into the headlight assembly and turn it clockwise until it locks.

HGB031BA

11-60

IMPREZA(NA) A1830BE-A (ENGLISH)

Maintenance and service

J Front fog light (if equipped)

2. Disconnect the connector.

CAUTION

Halogen fog light bulbs become very hot while in use. If you touch the bulb surface with bare hands or greasy gloves, finger prints or grease on the bulb surface develop into hot spots, causing the bulb to break. If there are finger prints or grease on the bulb surface, wipe them away with soft cloth moistened with alcohol.

1. Remove the front fog light assembly by removing the three bolts.

HGB016BA

3. Remove the front fog light case cap by turning it counterclockwise.

HGA002BA

11

– CONTINUED – 11-61

Maintenance and service

IMPREZA(NA) A1830BE-A (ENGLISH)

J Front side marker light

1) Spring 2) Connector

OM-H0412

4. Disconnect the connector behind the case cap. 5. Release the retainer spring. 6. Replace the bulb with a new one. Then reconnect the connectors and reinstall the removed parts in the reverse order of removal.

HGB020BA

1. Remove the front side marker light assembly by prying the edge of the lens with a regular screwdriv- er. At this time, use a cloth to protect the body from being damaged by the screwdriver. 2. Remove the bulb holder from the front side mark- er light assembly by turning it counterclockwise. 3. Pull the bulb out of the socket. Install a new bulb. 4. Set the bulb holder into the front side marker light assembly and turn it clockwise until it locks. 5. Reinstall the front side marker light assembly onto the side of the front fender.

11-62

J Rear combination lights B Sedan

1. Remove the clip from the rear trunk trim with a regular screwdriver.

HGB011BA

IMPREZA(NA) A1830BE-A (ENGLISH)

Maintenance and service

HGB012BB

1) Backup light 2) Rear turn signal light

3) Brake light 4) Tail light 5) Brake/tail light

2. Open the rear portion of the side trunk trim panel. 3. Remove the bulb holder from the rear combina- tion light assembly by turning it counterclockwise. 4. Remove the bulb from the socket by pushing it and turning counterclockwise. Install a new bulb. 5. Set the bulb holder into the rear combination light assembly and turn it clockwise until it locks. 6. Secure the rear trunk trim panel with the clips.

11

– CONTINUED – 11-63

IMPREZA(NA) A1830BE-A (ENGLISH)

Maintenance and service

B Wagon

HGB013BA

1. Using a Phillips screwdriver, remove the upper and lower screws that secure the side cover of the rear combination light assembly.

HGB014BA

2. Remove the upper and lower screws. Then, slide the rear combination lamp assembly to the rear and remove it from the vehicle.

11-64

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Maintenance and service

J License plate light

HGB015CB

1) Tail/stop light 2) Rear turn signal light 3) Backup light 4) Rear side marker light

3. Remove the bulb holder from the rear combina- tion light assembly by turning it counterclockwise. 4. Remove the bulb from the socket by pushing it and turning counterclockwise. Install a new bulb. 5. Set the bulb holder into the rear combination light assembly and turn it clockwise until it locks. 6. Close the cover and latch the lock. 7. Reinstall the rear combination light assembly and its side cover.

HGF012FA

1. Remove the mounting screws using a phillips screwdriver. 2. Remove the cover and lens. 3. Pull the bulb out of the socket. Install a new bulb. 4. Reinstall the lens and cover. 5. Tighten the mounting screws.

11

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IMPREZA(NA) A1830BE-A (ENGLISH)

Maintenance and service

J Room light, spot light and cargo area

light

HB0386

1) Bulb

1. Remove the lens by prying the edge of the lens with a regular screwdriver. 2. Pull the bulb out of the socket. Install a new bulb. 3. Reinstall the lens.

HSA005BA

HBB029BA

11-66

IMPREZA(NA) A1830BE-A (ENGLISH)

Maintenance and service

J Trunk light

J High mount stop light B Sedan

HG2009DA

1. Remove the cover by pulling it out. 2. Pull the bulb out of the socket. Install a new bulb. 3. Reinstall the cover.

OM-H2350

1. Remove the high mount stop light cover by pry- ing the edge with a screwdriver. 2. Pull the bulb out of the socket. Install a new bulb. 3. Reinstall the cover.

11

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IMPREZA(NA) A1830BE-A (ENGLISH)

Maintenance and service

B Wagon

HBB028BA

1. Remove the mounting screw covers by prying the edge with a screwdriver. 2. Remove the mounting screws using a phillips screwdriver and then remove the high mount stop light cover. 3. Remove the bulbs from the socket by pushing it and turning counterclockwise. Install a new bulb. 4. Reinstall the cover. 5. Tighten the mounting screws then reinstall the covers. NOTE Other bulbs may be difficult to replace. Have your SUBARU dealer replace these bulbs if necessary.

11-68

IMPREZA(NA) A1830BE-A (ENGLISH)

Specifications

Specifications Dimensions Engine Electrical system Capacities Tires Wheel alignment Fuses and circuits

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Fuse panel located behind the coin tray Fuse panel located in the engine

compartment

Bulb chart Vehicle identification

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12-2
12-2
12-3
12-3
12-4
12-5
12-5
12-6
12-6

12-8
12-9
12-10

12

– CONTINUED – 12-1

IMPREZA(NA) A1830BE-A (ENGLISH)

Specifications

Specifications

These specifications are subject to change without notice.

J Dimensions

Item

Sedan

Wagon

in (mm)

Drive system Transmission type Overall length Overall width idth

Overall height

Sedan Wagon Without roofrail

With roofrail

2.5-liter

RS

2.0-liter (Turbo)

WRX

AT

MT

AT

MT

68.1 (1730)

–

56.7 (1440)

–

Wheel base Tread

Front Rear Ground clearance*1
*1: Measured with vehicle empty AT : Automatic transmission MT : Manual transmission

58.1 (1475) 5.9 (150)

58.5 (1485)

58.3 (1480) 6.1 (155)

12-2

TS AWD

AT MT 173.4 (4405)

66.7 (1695) 57.7 (1465)

2.5-liter

2.0-liter (Turbo)

OUTBACK SPORT

WRX

AT

MT

AT

MT

–

67.3 (1710) 58.0 (1475)

66.7 (1695) 57.7 (1465)

58.5 (1485)

58.9 (1495)

58.5 (1485)

99.4 (2525) 57.7 (1465)

5.9 (150)

57.5 (1460) 57.3 (1455) 6.3 (160)

57.7 (1465)

6.1 (155)

IMPREZA(NA) A1830BE-A (ENGLISH)

Specifications

EJ251

EJ205

(2.5-liter, SOHC, non-turbo) Horizontally opposed, liquid cooled 4 cylinder, 4-stroke gasoline engine

(2.0-liter, DOHC, turbo)

149.9 (2,457)

3.92 × 3.11 (99.5 × 79.0)

10.0 : 1

121.7 (1,994)

92.0 × 75.0 (3.62 × 2.95)

8.0 : 1

1 – 3 – 2 – 4

J Engine

Engine model

Engine type Displacement cu in. (cc) Bore × Stroke in. (mm) Compression ratio Firing order

J Electrical system

Battery type and capacity it (5HR) (5HR)

Alternator

Spark plugs

Europe model MT

AT With 2.5-liter engine With 2.0-liter engine 2.5-liter engine 2.0-liter engine 2.5-liter engine

AT : Automatic transmission

MT : Manual transmission

2.0-liter turbo engine

12V-48AH (55D23L) 12V-52AH (75D23L) 12V-52AH (65D23L)

12V – 75A 12V – 75A

BKR6E-11 (NGK) BKR5E-11 (NGK)

RC10YC4 (Champion)

PFR6G (NGK)

– CONTINUED – 12-3

12

IMPREZA(NA) A1830BE-A (ENGLISH)

Specifications

J Capacities

Fuel tank

Engine oil

Transmission oil (MT)

Transmission oil (AT)

Power steering gear fluid

2.5-liter engine model

Turbo engine model

Engine coolant

2.5-liter engine model

Turbo engine model

MT

AT

MT

AT

AT : Automatic transmission

MT : Manual transmission

15.9 US gal (60 liters, 13.2 Imp gal)

4.2 US qt (4.0 liters, 3.5 Imp qt)

4.8 US qt (4.5 liters, 4.0 Imp qt)

3.7 US qt (3.5 liters, 3.1 Imp qt)

10.0 US qt (9.5 liters, 8.4 Imp qt)

0.7 US qt (0.7 liter, 0.6 Imp qt)

7.4 US qt (7.0 liters, 6.2 Imp qt)

7.3 US qt (6.9 liters, 6.1 Imp qt)

8.1 US qt (7.7 liters, 6.8 Imp qt)

8.0 US qt (7.6 liters, 6.7 Imp qt)

12-4

IMPREZA(NA) A1830BE-A (ENGLISH)

Specifications

195/60R15 88H

P205/55R16 89V

215/45R17 87W

15 × 6 JJ

16 × 61/2 JJ

32 psi (220 kPa, 2.2 kg/cm2)

29 psi (200 kPa, 2.0 kg/cm2)

17 × 7 JJ 33 psi

(230 kPa, 2.3 kg/cm2)

32 psi

(220 kPa, 2.2 kg/cm2)

T135/70 D16

60 psi (420 kPa, 4.2 kg/cm2)

J Tires

Tire size

Wheel size

Pressure

Front

Rear

Temporary spare tire

Size

Pressure

J Wheel alignment

Item

Sedan

Wagon

2.5-liter non-turbo

2.0-liter turbo

2.5-liter non-turbo

2.0-liter turbo

Drive system

Toe

Camber

Front

Rear

Front

Rear

RS

WRX

–0°15’ –1°25’

–0°25’ –1°30’

TS

AWD

0 mm (0 in)

0 mm (0 in)

–0°10’ –1°15’

OUTBACK SPORT

WRX

12

–0°05’ –1°10’

–0°20’ –1°20’

– CONTINUED – 12-5

IMPREZA(NA) A1830BE-A (ENGLISH)

Fuse panel

Fuse rating

Circuit

10

11

15A

15A

15A

20A

10A

15A

15A

20A

15A

Empty

15A

D Heater fan

D Heater fan

D Power door lock D Keyless entry

D Cigarette lighter D Remote controlled

rear view mirrors

D Tail light D Parking light

D SRS airbag

D Fog light

D ABS solenoid

D Radio

D Engine ignition sys-

tem

D SRS airbag D AT control system

Specifications

Fuses and circuits

J Fuse panel located behind the coin

tray

12-6

HS0224

IMPREZA(NA) A1830BE-A (ENGLISH)

Specifications

Fuse panel

Fuse rating

Circuit

12

13

14

15

16

17

18

19

10A

10A

10A

30A

20A

15A

15A

20A

D Illumination bright-

ness control

D Combination meter D SRS lamp

D Rear window wiper

and washer

D Windshield wiper

and washer

D Brake light

D Air conditioner

D Backup light D Cruise control

D Mirror heater

12

– CONTINUED – 12-7

IMPREZA(NA) A1830BE-A (ENGLISH)

Fuse panel

Fuse rating

Circuit

10
11
12

20A

20A

30A 20A

15A

15A 10A

10A 15A

15A 20A 15A

D Radiator cooling fan

(Main)

D Radiator cooling fan

(Sub)

D ABS motor D Rear window defog-

ger

D Hazard warning

flasher

D Horn D Turn signal lights D Automatic transmis-

sion control unit

D Alternator D Headlight (right

side)

D Headlight (left side) D Lighting switch D Clock D Interior light

Specifications

J Fuse panel located in the engine

compartment

A) FWD socket (except Turbo model) B) Main fuse

HGC002BB

12-8

Bulb chart

Wattage Bulb type Description 12V-60/55W 9007 (HB3) Headlight 12V-55W Front fog light 12V-21W Front turn signal Parking light 12V-5W Side marker light (Front) 12V-5W Side marker light (Rear) 12V-5W Rear combination light

— — 168
168
168

Brake light Brake/tail Turn signal

Tail light Back-up light

High mount stop light

Sedan (in compartment) Sedan (in rear spoiler) Wagon

License plate light Trunk room light

12V-21W 12V-21/5W 12V-21W (Amber) 12V-21/5W 12V-21W

7440
7443

— 7443
7440

12V-18W

921

12V-1.2W