2000 Subaru Impreza Owners Manual

vehicle on a vehicle scale, found at a commercial weighing station.

Do not use replacement tires with a lower load range than the originals because they may lower the GVWR and GAWR limitations. Replacement tires with a higher load range than the originals do not increase the GVWR and GAWR limitations.

Trailer towing

Your car is designed and intended to be used primarily as a passenger- carrying vehicle. Towing a trailer puts additional loads on your car’s en- gine, drive train, brakes, tires and suspension and has an adverse effect on fuel economy. If you do decide to tow a trailer, your safety and satisfaction depend upon proper use of correct equipment and cautious operation of your ve- hicle. Seek the advice of a professional trailer and/or hitch supplier to assist you in purchasing a hitch and other necessary towing equipment appropriate for your vehicle. In addition, be sure to follow the instructions on correct installation and use provided by the trailer and other towing

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IMPREZA U.S.A. (E)

equipment manufacturers. SUBARU assumes no responsibility for injuries or vehicle damage that result from trailer towing equipment, or from any errors or omissions in the instructions accompanying such equipment or for your failure to fol- low the proper instructions.

B Warranties and maintenance SUBARU warranties do not apply to vehicle damage or malfunction caused by trailer towing. If you use your vehicle to tow a trailer, more frequent maintenance will be required due to the additional load. Under no circumstances should a trailer be towed with a new vehicle or a vehicle with any new power train component (engine, transmis- sion, differential, wheel bearings, etc.) for the first 1,000 miles (1,600
km) of driving.

B Maximum load limits

CAUTION

Never exceed the maximum load limits explained below. Exceed- ing the maximum load limits could cause personal injury and/or vehicle damage.

The total trailer weight (trailer weight plus its cargo weight) with brakes must never exceed 1,500 lbs (681 kg). The Gross Vehicle Weight (i.e., the combined weight of vehicle, driver, passengers, luggage, trailer hitch, trailer tongue load and any other optional equipment installed on your vehicle) must never exceed the Gross Vehicle Weight Rating (GVWR). GVWR is shown on the certifi- cation plate located on the left center pillar of your vehicle.

The total weight applied to each axle must never exceed the Gross Axle Weight Rating (GAWR). The front and rear GAWR are also shown on the certification plate.

The maximum trailer tongue load must never exceed 150 lbs. (68 kg). The tongue load can be adjusted by proper distribution of the load in the trailer. Never load the trailer with more weight in the back than the front; approximately 60 percent of the trailer load should be in the

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Starting and operating

front and approximately 40 percent in the rear. Also, distribute the load as evenly as possible on both the left and right sides.

To check both GVWR and GAWR and to confirm that the total weight and weight distribution are within safe driving limits, you should have your vehicle and trailer weighed at a commercial weighing station. Be sure that all cargo is firmly secured to prevent a change in weight distribution while driving.

J Trailer hitches

WARNING

Never drill the frame or under-body of your vehicle to install a commercial trailer hitch. If you do, dangerous exhaust gas, water or mud may enter the passenger compartment through the drilled hole. Exhaust gas contains carbon monoxide, a colorless and odorless gas which is dangerous, or even lethal, if inhaled. Also, drilling the frame or under-body of your vehicle could cause dete- rioration of strength of your vehicle and cause corrosion around the drilled hole.

CAUTION

D Do not modify the vehicle exhaust system, brake system, or other system when installing a hitch or other trailer towing equip- ment. D Adequate size trailer brakes are required when the trailer and its cargo exceed 700 lbs (318 kg) total weight.

Choose a proper hitch for your vehicle and trailer. SUBARU does not of- fer accessory trailer hitches. Consult with a professional hitch supplier to assist you in choosing an appropriate hitch for your vehicle. Be sure to follow all of the hitch manufacturer’s instructions for installation and use.

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B Trailer lights

CAUTION

Direct splicing or other improper connection may damage your vehicle’s electrical system and cause a malfunction of your ve- hicle lighting system.

Consult your authorized SUBARU dealer concerning the connection of wires for trailer lights. Check for correct operation of the turn sig- nals and brake lights and parking lights each time you hitch up.

B Side mirrors After hitching a trailer to your vehicle, check that the standard side mirrors provide a good rearward field of view without significant blind spots. If significant blind spots occur with the vehicle’s standard side mirrors, use towing mirrors that conform with Federal, state/province and/or other applicable regulations.

B Tires

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 of the temporary spare tire when towing can result in failure of the spare tire and/or less stability of the vehicle and may lead to an accident.

Make sure that all the tires on your vehicle are properly inflated to the pressure specified on the tire placard located on the left center pillar of your vehicle.

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Starting and operating

HG0278

Trailer tire condition, size, load rating and proper inflation pressure should be in accordance with the trailer and tire manufacturer’s speci- fications.

In the event your vehicle gets a flat tire when towing a trailer, ask a commercial road service to repair the flat tire.

If you carry a regular size spare tire in your vehicle or trailer as a pre- caution against getting a flat tire, be sure that the spare tire is firmly secured.

B Trailer towing tips When towing a trailer, steering, stability, stopping distance and brak- ing performance will vary from normal operation. For safety’s sake, you should employ extra caution when towing a trailer and you should never speed. You should also keep the following tips in mind:

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.

You should allow for considerably more stopping distance when tow- ing a trailer. Avoid sudden braking 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 1st gear and release the

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IMPREZA U.S.A. (E)

clutch at moderate engine rpm.

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 trail- er, causing sway. Crosswinds can be due to weather conditions or the passing of large trucks or buses. If swaying occurs, firmly grip the steering wheel and immediately slow down gradually.

When passing other vehicles, considerable distance is required be- cause of the added weight and length caused by attaching a trailer to your vehicle.

Before going down a steep hill, slow down and shift into low gear in order to utilize the engine braking effect and prevent overheating of your vehicle’s brakes. Do not make sudden downshifts.

When going uphill on hot days, turn off your air conditioner to reduce the possibility of engine overheating caused by the added load of the trailer. Pay attention to your water temperature gauge.

If your vehicle has an automatic transmission, avoid using the accel- erator pedal to stay stationary on an uphill slope instead of using the parking brake or foot brake. This may cause the transmission fluid to overheat.

Always block the wheels under both vehicle and trailer when parking. Apply the parking brake firmly. You should not park on a hill or slope. But if parking on a hill or slope cannot be avoided, you should take the following steps: 1. Apply the brakes and hold the pedal down. 2. Have someone place wheel blocks under both the vehicle and trailer wheels. 3. When the wheel blocks are in place, release the regular brakes slowly until the blocks absorb the load.

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Starting and operating

4. Apply the regular brakes and then apply the parking brake; slowly release the regular brakes. 5. Shift into 1st or reverse gear (manual transmission) or “P” (auto- matic transmission) and shut off the engine.

If the ABS warning light illuminates while the vehicle is in motion, stop towing the trailer and have repairs carried out immediately by the nearest SUBARU dealer.

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In case of emergency

Hazard warning flasher Engine overheating Jump starting Flat tires

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Temporary spare tire Tire changing tools

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Towing

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Towing eyelets

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Hazard warning flasher

HS0053

Day or night, if your vehicle becomes a traffic hazard, use the hazard warning flasher. Avoid stopping on the road. It is best to safely pull off the road if a problem occurs. The hazard warning flasher can be acti- vated regardless of the ignition switch position. Turn on the hazard warning by pushing the hazard warning flasher switch. Turn it off by pushing the switch again.

NOTE When the hazard warning flasher is on, the turn signals do not work.

Engine overheating

WARNING

Never attempt to remove the radiator cap until the engine has been shut off and has fully cooled down. When the engine is hot, the coolant is under pressure. Removing the cap while the engine is still hot could release a spray of boiling hot coolant, which could burn you very seriously.

If the engine overheats, safely pull off the road and stop the vehicle in a safe place.

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In case of emergency

B If steam is coming from the engine compartment Turn the engine off and get everyone away from the vehicle until it cools down.

B If no steam is coming from the engine compartment 1. Keep the engine running at idling speed. 2. Open the hood to ventilate the engine compartment. Confirm that the cooling fan is turning. If the fan is not turning, im- mediately turn the engine off and contact your authorized SUBARU dealer for repair. 3. After the engine coolant temperature has dropped, turn off the en- gine. If the temperature gauge stays at the overheated zone, turn the en- gine off. 4. After the engine has fully cooled down, check the coolant level in the reserve tank. If the coolant level is below the “MIN” mark, add coolant up to the “MAX” mark. 5. If there is no coolant in the reserve tank, add coolant to the reserve tank. Then remove the radiator cap and fill the radiator with coolant.

If you remove the radiator cap from a hot radiator, first wrap a thick cloth around the radiator cap, then turn the cap counterclockwise slowly without pressing down until it stops. Release the pressure from the radiator. After the pressure has been fully released, remove the cap by pressing down and turning it.

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Jump starting

WARNING

D Battery fluid is SULFURIC ACID. Do not let it come in contact with the eyes, skin, clothing or the vehicle. If battery fluid gets on you, thoroughly flush the exposed area with water immediately. Get medical help if the fluid has entered your eyes. If battery fluid is accidentally swallowed, immediately drink a large amount of milk or water, and obtain immediate medical help. Keep everyone including children away from the battery. D The gas generated by a battery explodes if a flame or spark is brought near it. Do not smoke or light a match while jump start- ing. D Never attempt jump starting if the discharged battery is frozen. It could cause the battery to burst or explode. D Whenever working on or around a battery, always wear suit- able eye protectors, and remove metal objects such as rings, bands or other metal jewelry. D Be sure the jumper cables and clamps on them do not have loose or missing insulation. Do not jump start unless cables in suitable condition are avail- able. D A running engine can be dangerous. Keep your fingers, hands, clothing, hair and tools away from the cooling fan, belts and any other moving engine parts. Removing rings, watches and ties is advisable.

CAUTION

The battery used for boosting must be 12V. Do not jump start un- less you are sure that the booster battery is correct.

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In case of emergency

When your vehicle does not start due to a run down (discharged) bat- tery, the vehicle may be jump started by connecting your battery to another battery (called the booster battery) with jumper cables.

Jump starting is dangerous if it done incorrectly. If you are unsure about the proper procedure for jump starting, consult a competent mechanic.

B How to jump start 1. Make sure the booster battery is 12 volts and the negative terminal is grounded. 2. If the booster battery is in another vehicle, do not let the two ve- hicles touch. 3. Turn off all unnecessary lights and accessories. 4. Connect the jumper cables exactly in the sequence illustrated.

Engine lifting bracket

HG0103

1 Connect one jumper cable to the positive (+) terminal on the discharged battery. 2 Connect the other end of the jumper cable to the positive (+) terminal of the booster battery. 3 Connect one end of the other cable to the negative (–) terminal of the booster battery. 4 Connect the other end of the cable to the engine lifting bracket.

Make sure that the cables are not near any moving parts and that the cable clamps are not in contact with any other metal.

5. Start the engine of the vehicle with the booster battery and run it at

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moderate speed. Then start the engine of the vehicle that has the dis- charged battery. 6. When finished, carefully disconnect the cables in exactly the re- verse order.

Flat tires

WARNING

D Do not jack up the vehicle on an incline or a loose road sur- face. The jack can come out of the jacking point or sink into the ground and this can result in a severe accident. D Use only the jack provided with your vehicle. The jack sup- plied with the vehicle is designed only for changing a tire. Never get under the vehicle while supporting the vehicle with this jack. D Always turn the engine off before raising the flat tire off the ground using the jack. Never swing or push the vehicle sup- ported with the jack. The jack can come out of the jacking point due to a jolt and this can result in a severe accident. D Do not use oil or grease on the wheel studs or nuts when the spare tire is installed. This could cause the nuts to become loose and lead to an accident. D Never place a tire or tire changing tools in the passenger compartment after changing wheels. In a sudden stop or colli- sions, loose equipment could strike occupants and cause injury. Store the tire and all tools in the proper place.

If you have a flat tire while driving, never brake suddenly; keep driving straight ahead while gradually reducing speed. Then slowly pull off the road to a safe place.

1. Park on a hard, level surface, whenever possible, then stop the en- gine. 2. Set the parking brake securely and shift a manual transmission ve- hicle in reverse or an automatic transmission vehicle in the “P” (Park) position.

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In case of emergency

3. Turn on the hazard warning flasher and have everyone get out of the vehicle. 4. Put wheel blocks at the front and rear of the tire diagonally opposite the flat tire.

OM-H0167

5. Take out the spare tire, jack, and wheel nut wrench. See the “Tire changing tools” in this chapter. 6. Remove the wheel covers. Locking type wheel cover: Grasp the wheel cover with both hands by the spokes and twist sharply in a counterclockwise direction until you feel the detente release. Now the wheel cover is free from the retention ring. Regular type wheel cover: Insert the wheel cover remover into the notch provided in the wheel cover, and pry it off.

Locking type wheel cover

HG0105

HGA012BB

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7. Loosen the wheel nuts using the wheel nut wrench but do not remove the nuts.

OM-H0376

8. Place the jack under the side sill at the front or rear jack-up point clos- est to the flat tire. Turn the jackscrew by hand until the jack head engages firmly into the jack-up point.

OM-H0170

9. Insert the jack handle into the jackscrew, and turn the handle clock- wise until the tire clears the ground. Do not raise the vehicle higher than necessary.

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In case of emergency

OM-H0171

10. Remove the wheel nuts and the flat tire. 11. Before putting the spare tire on, clean the mounting surface of the wheel and hub with a cloth.

OM-H0172

HG0104

12. Put on the spare tire. Replace the wheel nuts. Tighten them by hand. 13. Turn the jack handle counterclockwise to lower the vehicle. 14. Use the wheel nut wrench to securely tighten the wheel nuts to the specified torque, following the tightening order in the illustration.

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OM-H0173

The torque for tightening the nuts is 58 to 72 ft-lb (78 to 98 N-m, 8 to 10
kg-m). This torque is equivalent to applying about 88 to 110 lbs (40 to 50
kg) at the top of the wheel nut wrench. Never use your foot on the wheel nut wrench or a pipe extension on the wrench because you may exceed the specified torque. Have the wheel nut torque checked at the nearest automotive service facility.

15. Store the flat tire in the compact spare tire compartment. When storing a conventional tire, put the spacer upside down and tight- en the attaching bolt firmly.

Flat tire

Attaching bolt

Spacer

HS0153

Also store the jack and wheel nut wrench in their storage locations. See “Tire changing tools” in this section.

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In case of emergency

J Temporary spare tire

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 of the temporary spare tire when towing can result in failure of the spare tire and/or less stability of the vehicle and may lead to an accident.

CAUTION

Never use any temporary spare tire other than the original. Using other sizes may result in severe mechanical damage to the drive train of your vehicle.

Your vehicle has a temporary spare tire. This tire is smaller and lighter than a conventional tire and is designed for emergency use only. Re- move the temporary spare tire and re-install the conventional tire as soon as possible because the spare tire is designed only for temporary use.

Check the inflation pressure of the temporary spare tire at 60 psi (420
kPa, 4.2 kg/cm2) periodically to keep the tire ready for use.

When using the temporary spare tire, note the following:

D Do not exceed 50 mph (80 km/h). D Do not put a tire chain on the temporary spare tire. Because of the smaller tire size, a tire chain will not fit properly . D Do not use two or more temporary spare tires at the same time. D Do not drive over obstacles. This tire has a smaller diameter, so road clearance is reduced. D When the wear indicator appears on the tread, replace the tire.

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Indicator location mark

FWD socket

Spare fuse

HG0350

Tread wear indicator bar

HG0106

HG0349

D (If your vehicle is AWD with automatic transmission) Before driving your vehicle with the temporary spare tire, put a spare fuse inside the FWD connector in the main fuse box located in the engine compartment and confirm that the Front-wheel drive warning light comes on. The all wheel drive capability of the ve- hicle has now deactivated. After re-installing the conventional tire, remove the spare fuse from the FWD connector in order to reactivate all wheel drive.

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J Tire changing tools

B Spare tire

In case of emergency

HG0034

OM-H0175

The spare tire is stored under the floor of the trunk or the cargo area. To remove the spare tire, first remove the spare tire cover, turn the at- taching bolt counterclockwise, then take the spare tire out.

B Jack and jack handle

OM-H0176

HG0107

HG0193

The jack is stored on the left side of the trunk or cargo area. To take out the jack, first pull the tab on the trim cover down to open the cover, turn the jackscrew counterclockwise to loosen it, then re- move the jack. The jack handle is stored under the spare tire cover.

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Towing

If towing is necessary, it is best done by your SUBARU dealer or a com- mercial towing service. Observe the following procedures for safety.

B Transporting your vehicle using a flat-bed truck

HG0108

This is the best way to transport your vehicle. Use the following proce- dures to ensure safe transportation.

1. Shift the selector lever into the “P” position for automatic transmis- sion vehicles or “1st” for manual transmission vehicles. 2. Pull up the parking brake lever firmly. 3. Secure the vehicle onto the carrier properly with safety chains. Each safety chain should be equally tightened and care must be taken not to pull the chains so tightly that the suspension bottoms out.

B Towing with the front wheels raised off the ground

WARNING

Never tow manual transmission AWD vehicles with the front wheels raised off the ground while the rear wheels are on the ground. This will cause the vehicle to spin away due to the opera- tion or deterioration of the viscous coupling.

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In case of emergency

CAUTION

When transmission failure occurs, transport your vehicle on a flat-bed truck.

HG0109

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 transmission in neutral. 3. The ignition switch should be in the “ACC” position while the ve- hicle is being towed. 4. Take up slack in the towline slowly to prevent damage to the ve- hicle.

B Towing with all wheels on the ground

WARNING

D Never turn the ignition switch to the “LOCK” position while the vehicle is being towed because the steering wheel and the direc- tion of the wheels will be locked. D Remember that the brake booster and power steering do not function when the engine is not running. Because the engine is turned off, it will take greater effort to operate the brake pedal and steering wheel.

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CAUTION

D If transmission failure occurs, transport your vehicle on a flat- bed truck. D For AWD vehicles or FWD vehicles with automatic transmis- sion, the traveling speed must be limited to less than 20 mph (30
km/h) and the traveling distance to less than 31 miles (50 km). For greater speeds and distances, transport your vehicle on a flat- bed truck. D For OUTBACK models, be sure to use a flexible cable for tow- ing purpose and wrap the towing cable with cloth to prevent dam- age to the bumper.

OM-H0180

We do not recommend this method of towing. Use this method only when towing service by a SUBARU dealer or a commercial towing service is not available.

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 transmission in neutral. 3. The ignition switch should be in the “ACC” position while the ve- hicle is being towed. 4. Take up slack in the towline slowly to prevent damage to the ve- hicle.

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In case of emergency

J Towing eyelets

CAUTION

D Never use the tie-down eyelet closest to the muffler under the vehicle for towing purposes. D Do not apply excessive lateral load to the towing eyelets.

Towing eyelets

Towing and tie-down eyelets

HG0110

Towing eyelet

HG0197

Never use tie-down eyelet for towing purposes.

HG0111

The towing eyelets should be used only in an emergency (e.g., to free a stuck vehicle from mud, sand or snow).

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Appearance care

Exterior care

Washing Waxing and polishing Corrosion protection Cleaning aluminum wheels Cleaning the interior

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Exterior care

J Washing

CAUTION

D When washing the vehicle, the brakes may get wet. As a result, the brake stopping distance will be longer. To dry the brakes, drive the vehicle at a safe speed while lightly pressing the brake pedal to heat up the brakes. D Do not wash the engine compartment and areas adjacent to it. If water enters electrical parts or the power steering fluid reser- voir, it will cause engine trouble or faulty power steering respec- tively.

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 lukewarm 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 allowed to dry there. Rinse the vehicle thor- oughly with plenty of lukewarm water. Wipe the remaining water off with a chamois or soft cloth.

NOTE When having your vehicle washed in an automatic car wash, make sure beforehand that the car wash is of suitable type. If the vehicle is equipped with a rear spoiler, it may be damaged by the brush, etc.

B Washing the underbody Chemicals, salts, and gravel used for deicing road surfaces are ex- tremely corrosive, accelerating the corrosion of underbody compo- nents, such as the exhaust system, fuel and brake lines, brake

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Appearance care

cables, floor pan and fenders, and suspension. Thoroughly flush the underbody and inside of the fenders with luke- warm or cold water at frequent intervals to reduce the harmful effects of such agents.

B Using a warm water washer D Keep a good distance of 12 inches (30 cm) or more between the washer nozzle and the vehicle. D Do not wash the same area continuously. D If a stain will not come out easily, wash by hand. Some warm water washers are of the high temperature, high pressure type and they can damage or deform the resin parts such as mouldings, or cause water to leak into the vehicle.

J Waxing and polishing Always wash and dry the vehicle before waxing and polishing. Use a good quality polish and wax and apply them according to the manufacturer’s instructions. Wax or polish when the painted surface is cool.

Be sure to polish and wax the chrome trim, as well as the painted sur- faces. Loss of wax on a painted surface leads to loss of the original lus- ter and also quickens the deterioration of the surface. It is recommended that a coat of wax be applied at least once a month, or whenever the surface no longer repels water.

If the appearance of the paint has diminished to the point where the lus- ter or tone cannot be recovered, lightly polish the surface with a fine- grained compound. Never polish just the affected area, but include the surrounding area as well. Always polish in only one direction. A No. 2000
grain compound is recommended. Never use a coarse-grained com- pound. Coarser grained compounds have a smaller grain-size number and could damage the paint. After polishing with a compound, coat with wax to restore the original luster. Frequent polishing with a compound or an incorrect polishing technique will result in removing the paint layer and exposing the undercoat. When in doubt, it is always best to contact your SUBARU dealer or an auto paint specialist.

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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 opera- tion.

B 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 accidents.

Corrosion is accelerated on the vehicle when: 1. It is exposed to road salt or dust control chemicals, 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 vehicle may be dry. 4. High temperatures will cause corrosion to parts of the vehicle which cannot dry quickly due to lack of proper ventilation.

B 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 frequently.

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 system, 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

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IMPREZA U.S.A. (E)

Appearance care

dealer to perform 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 the mats to make sure the area is dry.

Keep your garage dry. Do not park your vehicle in a damp, poorly ventilated garage. In such a garage, corrosion can be caused by dampness. If you wash the vehicle in the garage or put the vehicle into the garage when wet or covered with snow, that can cause dampness.

If your vehicle is operated in cold weather and/or in areas where road salts and other corrosive materials are used, the door hinges and locks, trunk lid lock, and hood latch should be inspected and lubri- cated periodically.

Cleaning aluminum wheels

D Promptly wipe the aluminum wheels clean of any kind of grime or agent. If dirt is left on too long, it may be difficult to clean off. D Do not use soap containing grit to clean the wheels. Be sure to use a neutral cleaning agent, and later rinse thoroughly with water. Do not clean the wheels with a stiff brush or expose them to a high-speed wash- ing device. D Clean the vehicle (including the aluminum wheels) with water as soon as possible when it has been splashed with sea water, exposed to sea breezes, or driven on roads treated with salt or other agents.

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IMPREZA U.S.A. (E)

Cleaning the interior

Use a vacuum cleaner to get rid of the dust and dirt. Wipe the vinyl areas with a clean, damp cloth.

B Seat fabric Remove loose dirt, dust or debris with a vacuum cleaner. If the dirt is caked on the fabric or hard to remove with a vacuum cleaner, use a soft blush then vacuum it. Wipe the fabric surface with a tightly wrung cloth and dry the seat fabric thoroughly. If the fabric is still dirty, wipe using a solution of mild soap and lukewarm water then dry thoroughly. If the stain does not come out, try a commercially-available fabric cleaner. Use the cleaner on a hidden place and make sure it does not affect the fabric adversely. Use the cleaner according to its instruc- tion.

B Synthetic leather upholstery The synthetic leather material used on the SUBARU may be cleaned using mild soap or detergent and water, after first vacuuming or brushing away loose dirt. Allow the soap to soak in for a few minutes and wipe off with a clean, damp cloth. Commercial foam-type clean- ers suitable for synthetic leather materials may be used when neces- sary.

NOTE Strong cleaning agents such as solvents, paint thinners, window cleaner or gasoline must never be used on leather or synthetic interior materials.

9-6

IMPREZA U.S.A. (E)

Maintenance and service

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Maintenance schedule Maintenance precautions Engine compartment overview Engine oil Cooling system Engine coolant

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Air cleaner element Spark plugs Drive belts Manual transmission oil Automatic transmission fluid Front differential gear oil (Automatic transmission

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vehicles)

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Rear differential gear oil Power steering fluid Brake fluid Clutch fluid (2.5 liter MT models) Brake booster Battery Windshield washer fluid Replacement of windshield wiper blades Brake pedal Clutch pedal (Manual transmission vehicles) Replacement of brake pad and lining Parking brake stroke Tires and wheels

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Tire pressure Tire rotation

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Aluminum wheels (if equipped) Fuses Main fuse and fusible link Installation of accessories Replacing bulbs

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Headlight

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10-3
10-3
10-6
10-7
10-12
10-13
10-16
10-17
10-18
10-19
10-20

10-22
10-23
10-25
10-26
10-28
10-29
10-29
10-31
10-32
10-34
10-36
10-37
10-38
10-39
10-39
10-40
10-44
10-44
10-47
10-48
10-49
10-49

10

IMPREZA U.S.A. (E)

Fog light (if equipped) Parking light Front turn signal light Side turn signal light Rear combination lights License plate light Interior light, spot light Dome/Rear map reading lights (if equipped)

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10-50
10-52
10-53
10-54
10-55
10-57
10-57
10-58

10-2

IMPREZA U.S.A. (E)

Maintenance and service

Maintenance schedule

The scheduled maintenance items required to be serviced at regular in- tervals are shown in the “Warranty and Maintenance Booklet”.

For details of your maintenance schedule, read the separate “Warranty and Maintenance Booklet”.

Maintenance precautions

When maintenance and service are required, it is recommended that all work be done by an authorized SUBARU dealer. If you perform maintenance and service by yourself, you should familiar- ize yourself with the information provided in this section on general main- tenance and service for your SUBARU. Incorrect or incomplete service could cause improper or unsafe vehicle operation. Any problems caused by improper maintenance and service performed by you are not eligible for warranty coverage.

WARNING

D Testing of a Full-Time All-Wheel Drive vehicle must NEVER be performed on a single two-wheel dynamometer or similar appara- tus nor should you install FWD fuse in the engine compartment. Attempting to do so will result in transmission damage and in uncontrolled vehicle movement and may cause an accident or injuries to persons nearby. D Always select a safe area when performing maintenance on your vehicle. D Always be very careful to avoid injury when working on the ve- hicle. Remember that some of the materials in the vehicle may be hazardous if improperly used or handled, for example, battery acid. D Your vehicle should only be serviced by persons fully compe- tent to do so. Serious personal injury may result to persons not experienced in servicing vehicles.

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10-3

10

IMPREZA U.S.A. (E)

D Always use the proper tools and make certain that they are well maintained. D Never get under the vehicle supported only by jack. Always use a safety stands to support the vehicle. D Never keep the engine running in a poorly ventilated area, such as a garage or other closed areas. D Do not smoke or allow open flames around the fuel or battery. This will cause a fire. D Wear adequate eye protection to guard against getting oil or other fluids in your eyes. If something does get in your eyes, thoroughly wash it out with clean water. D Because the fuel system is under pressure, replacement of the fuel filter should be performed only by your SUBARU dealer. D The SRS airbag has no user-serviceable parts. Tampering with or disconnecting the system’s wiring could result in accidental inflation of the airbag or could make the system inoperative, which may result in serious injury. The wiring harnesses of the SRS airbag system are covered with yellow insulation and the connectors of the system are yellow, for easy identification. Do not use electrical test equipment on any circuit related to the SRS airbag system. For required servicing of the SRS airbag, see your nearest SUBARU dealer.

J Before checking or servicing in the engine compart-

ment

D Always stop the engine and set the parking brake firmly to pre- vent the vehicle from moving. D Always let the engine cool down. Engine parts become very hot when the engine is running and remain hot for some time af- ter the engine is stopped. D Do not spill engine oil, engine coolant, brake fluid or any other fluid on hot engine components. This may cause a fire. D Always remove the key from the ignition switch. When the ignition switch is in the “ON” position, the cooling fan may oper- ate suddenly even when the engine is stopped.

10-4

IMPREZA U.S.A. (E)

Maintenance and service

J When you do checking or servicing in the engine

compartment while the engine is running

A running engine can be dangerous. Keep your fingers, hands, clothing, hair and tools away from the cooling fan, belts and any other moving engine parts. Removing rings, watches and ties is advisable.

10

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10-5

IMPREZA U.S.A. (E)

Engine compartment overview

HGA017BB

1 Manual transmission oil level gauge (MT) (page 10-19) or Differential gear oil level gauge (AT) (page 10-22)

2 Air cleaner element

(page 10-16)

3 Clutch fluid reservoir

(page 10-28)

7 Windshield washer tank

(page 10-31)

8 Fuse box (page 10-44) 9 Battery (page 10-29) Q Engine oil filler cap

(page 10-7)

W Engine coolant reservoir

(page 10-13)

4 Automatic transmission fluid

E Engine oil level gauge

level gauge (page 10-20)

5 Brake fluid reservoir

(page 10-26)

6 Fuel filter

(page 10-7)

R Power steering fluid reservoir

(page 10-25)

T Radiator cap (page 10-13)

10-6

IMPREZA U.S.A. (E)

Maintenance and service

Engine oil

B Checking the oil level Check the engine oil level at each fuel stop.

Notch

Upper level

Lower level

HG0351

OM-H0189

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. Be sure the dipstick is correctly inserted until it stops with the graphic symbol on its top appearing as shown in the illustra- tion. 4. 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.

CAUTION

Use only engine oil with the recommended grade and viscosity.

10

If you check the oil level just after stopping the engine, wait a few min- utes for the oil to drain back into the oil pan before checking the level.

Just after driving or while the engine is warm, the engine oil level reading may be in a range between the upper level and the notch mark. This is caused by thermal expansion of the engine oil.

To prevent overfilling the engine oil, do not add any additional oil above the upper level when the engine is cold.

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IMPREZA U.S.A. (E)

B Changing the oil and oil filter Change the oil and oil filter according to the maintenance schedule in the “Warranty and Maintenance Booklet”. The engine oil and oil filter must be changed more frequently than listed in the maintenance schedule when driving on dusty roads, when short trips are frequently made, when towing a trailer or when driving in extremely cold whether.

1. Warm up the engine by letting the engine idle for about 10 minutes to ease draining the engine oil. 2. Park the vehicle on a level surface and stop the engine. 3. Remove the oil filler cap.

Drain plug

OM-H0190

4. Drain out the engine oil by removing the drain plug while the en- gine is still warm. The used oil should be drained into an appropriate container and disposed of properly.

WARNING

Be careful not to burn yourself with hot engine oil.

5. Wipe the seating surface of the drain plug with a clean cloth and tighten it securely with a new sealing washer after the oil has com- pletely drained out.

10-8

IMPREZA U.S.A. (E)

Maintenance and service

Oil filter

Sealing washer

Drain plug

OM-H0191

OM-H0192

6. Remove the oil filter with an oil filter wrench. 7. Before installing a new oil filter, apply a thin coat of engine oil to the seal. 8. Clean the rubber seal seating area of the lower crank case and install the oil filter by hand turning. Be careful not to twist or damage the seal. 9. Tighten it approximately two-thirds of a turn after the seal makes contact with underside of the crank case.

CAUTION

Never over tighten the oil filter because that can result in an oil leak.

10. Pour the specified amount of engine oil through the filler neck.

10

Oil capacity: 4.2 US qt (4.0 liters, 3.5 Imp qt)

11. Start the engine and make sure that no oil leaks appear around the filter’s rubber seal. 12. Run the engine until it reaches the normal operating 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.

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10-9

IMPREZA U.S.A. (E)

B Recommended grade and viscosity

CAUTION

Use only engine oil with the recommended grade and viscosity.

Oil grade: API classification SJ or SH with the words “ENERGY CONSERVING II” (if you cannot obtain the oil with SJ or SH grade, you may use SG grade oil.) or the new API mark (Starburst mark) displayed on the container.

New API Certification Mark (Starburst Mark)

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

In choosing an oil, you want the proper quality and viscosity, as well as one that will add to fuel economy. The following table lists the rec- ommended viscosities and applicable temperatures. When adding oil, different brands may be used together as long as they are the same API classification and SAE viscosity as those rec- ommended by SUBARU.

Engine oil viscosity (thickness) affects fuel economy. Oils of lower vis- cosity provide better fuel economy. However, in hot weather, oil of higher viscosity is required to properly lubricate the engine.

10-10

IMPREZA U.S.A. (E)

SAE viscosity number and applicable temperature

Maintenance and service

OM-H2756

B Recommended grade and viscosity under severe driving

conditions

If the vehicle is used in desert areas, in areas with very high tempera- tures, or used for heavy-duty applications such as towing a trailer, use of oil with the following grade and viscosities is recommended.

API classification: SJ or SH SAE viscosity No.: 30, 40, 10W-50, 20W-40, 20W-50

10

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10-11

IMPREZA U.S.A. (E)

Cooling system

WARNING

Never attempt to remove the radiator cap until the engine has been shut off and has cooled down completely. Since the coolant is under pressure, you may suffer serious burns from a spray of boiling hot coolant when the cap is removed.

CAUTION

D The cooling system has been filled at the factory with a high quality, corrosion-inhibiting, year-around coolant which provides protection against freezing down to –33°F (–36°C). For adding, use genuine SUBARU coolant or an equivalent: a mixture of 50% soft water and 50% ethylene-glycol basis coolant. Use of improp- er coolants may result in corrosion in the cooling system. It is im- portant to maintain protection against freezing and corrosion, even if freezing temperatures are not expected. Never mix differ- ent kinds of coolant. D Do not splash the engine coolant over painted parts. The alco- hol contained in the engine coolant may damage the paint sur- face.

B Hose and connections Your vehicle employs an electric cooling fan which is thermostatically controlled to operate when the engine coolant reaches a specific tem- perature. 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 recommended that the cooling system and connections be checked for leaks, damage, or looseness.

10-12

IMPREZA U.S.A. (E)

Maintenance and service

J Engine coolant

B Checking the coolant level Check the coolant level at each fuel stop.

“FULL” level mark

“LOW” level mark

HG0114

1. Check the coolant level on the outside of the reservoir 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, re- move the radiator cap and refill as required.

Rubber gaskets

10

HG0115

3. After refilling the reserve tank and the radiator, reinstall the caps and check that the rubber gaskets inside the radiator cap are in the proper position.

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10-13

IMPREZA U.S.A. (E)

B Changing the coolant

WARNING

Never attempt to remove the radiator cap until the engine has been shut off and has cooled down completely. Since the coolant is under pressure, you may suffer serious burns from a spray of boiling hot coolant when the cap is removed.

Change the engine coolant in the following procedures according to the maintenance schedule in the “Warranty and Maintenance Book- let”.

1. Place a proper container under the drain plug and loosen the drain plug.

HGA000BB

2. Loosen the radiator cap to drain the coolant from the radiator. Then drain the coolant from the reserve tank. Tighten the drain plug secure- ly.

10-14

IMPREZA U.S.A. (E)

Maintenance and service

Filler neck

“FULL” level mark

“LOW” level mark

Fill up to here

OM-H0197

HG0114

3. Slowly pour the coolant and fill to the radiator filler neck and to the reserve tank’s “FULL” level mark. Do not pour the coolant too quickly, as this may lead to insufficient air bleeding and trapped air in the sys- tem.

Coolant capacity: 6.2 US qt (5.8 liters, 5.2 Imp qt)

Rubber gaskets

HG0115

4. Put the radiator cap back on and tighten firmly. At this time, make sure that the rubber gaskets in the radiator cap are correctly in place. 5. Start and run the engine for more than five minutes at 2,000 to 3,000 rpm. 6. Stop the engine and wait until the coolant cools down (122 to 140°F [50 to 60 °C]). If there is any loss of coolant, add coolant to the radiator’s filler neck and to the reserve tank’s “FULL” level.

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10-15

10

IMPREZA U.S.A. (E)

7. Put the radiator cap and reservoir cap back on and tighten firmly.

Air cleaner element

WARNING

Do not operate the engine with the air cleaner element removed. The air cleaner element not only filters intake air but also stops flames if the engine backfires. If the air cleaner element is not installed when the engine backfires, you could be burned.

The air cleaner element functions as a filter screen. When the element is perforated or removed, engine wear will be excessive and engine life shortened.

The air cleaner element is a viscous type. It is unnecessary to clean or wash the element.

B Replacing the air cleaner element Replace the air cleaner element according to the maintenance sched- ule in the “Warranty and Maintenance Booklet”. Under extremely dusty conditions, replace it more frequently. It is recommended that you always use genuine SUBARU parts.

HBA002BB

HBA003BB

1. Remove the bolt securing the rear air cleaner element case. 2. Unsnap the three clamps holding the rear air cleaner element

10-16

IMPREZA U.S.A. (E)

Maintenance and service

case. 3. Separate the rear air cleaner element case from the front air clean- er element case and remove the air cleaner element. 4. Clean the inside of the front and rear air cleaner element cases with a damp cloth and install a new air cleaner element. 5. Insert the four projections on the rear air cleaner element case into the slits on the front air cleaner element case and snap the three clamps on the rear air cleaner element case and then tighten the bolt.

Spark plugs

CAUTION

D When disconnecting the spark plug cables, always grasp the spark plug cap, not the cables. D Make sure the cables are replaced in the correct order.

10

HBA004BA

It may be difficult to replace the spark plugs. It is recommended that you have the spark plugs replaced by your SUBARU dealer. The spark plugs should be replaced according to the maintenance schedule in the “Warranty and Maintenance Booklet”.

– CONTINUED –

10-17

IMPREZA U.S.A. (E)

B Recommended spark plugs

NGK

BKR6E-11

CHAMPION

NIPPONDENSO

RC10YC4
RC8YC4

K20PR-U11

Drive belts

The alternator, power steering pump, and air conditioner compressor de- pend on drive belts. Satisfactory performance requires that belt tension be correct.

HGA005BB

Deflection

in. (mm)

New belt

0.28 — 0.35
(7.0 — 9.0)

0.30 — 0.33
(7.5 — 8.5)

Used belt

0.35 — 0.43
(9.0 — 11.0)

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 98 N (22 lb, 10 kg) midway between the

10-18

IMPREZA U.S.A. (E)

Maintenance and service

pulleys by using a spring scale. Belt deflection should be the amount specified. If a belt is loose, cracked, or worn, contact your SUBARU dealer.

Manual transmission oil

B Checking the oil level Check the oil level monthly.

1. Park the vehicle on a level surface and stop the engine.

Upper level

Lower level

HGA006BB

OM-H0210

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.

B Recommended grade and viscosity Each oil manufacturer has its own base oils and additives. Never use different brands together.

Oil grade: API classification GL-5

10

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10-19

IMPREZA U.S.A. (E)

SAE viscosity No. and Applicable Temperature

OM-H0205

Automatic transmission fluid

B 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 warming up the fluid on the “COLD” side, we recommend checking the fluid level when the fluid is at operating temperature.

n Checking the fluid level when the fluid is hot Check the fluid level monthly. 1. Drive the vehicle several miles to raise the temperature of the transmission fluid up to normal operating temperature; 140 to 176°F (60 to 80 °C) is normal. 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 idling speed.

10-20

IMPREZA U.S.A. (E)

Maintenance and service

Upper level Lower level

Upper level Lower level

HGA007BB

OM-H0207

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 au- tomatic transmission fluid up to the upper level.

n 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 careful not to overfill.

B Recommended fluid

“Dexron II” or “Dexron III” Type Automatic Transmission Fluid

10

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10-21

IMPREZA U.S.A. (E)

Front differential gear oil (Automatic transmission vehicles)

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

Upper level

Lower level

HGA008BB

OM-H0210

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.

B Recommended grade and viscosity Each oil manufacturer has its own base oils and additives. Never use different brands together.

Oil grade: API classification GL-5

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SAE viscosity No. and Applicable Temperature

Maintenance and service

OM-H0212

Rear differential gear oil

B Checking the oil 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.

Filler plug

10

Filler hole

Oil level

Drain plug

Drain hole

OM-H0213

OM-H0214

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Filler hole

Oil level

Drain hole

HB0077

Filler hole

Drain hole

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.

B Recommended grade and viscosity Each oil manufacturer has its own base oils and additives. 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

Power steering fluid

The power steering fluid expands greatly as its temperature rises; the fluid level differs according to fluid temperature. Therefore, the dipstick has two different checking ranges for hot and cold fluids.

B Checking the fluid level when the fluid is hot

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 allow any dirt into the tank. And never use different brands together. D Avoid spilling fluid when adding it in the tank.

Check the power steering fluid level monthly. 1. Drive the vehicle several miles to raise the temperature of the pow- er steering fluid up to normal operating temperature, about 140°F (60°C). 2. Park the vehicle on a level surface, and stop the engine. 3. Turn the reservoir cap counterclockwise to remove the fluid level dipstick, wipe the dipstick clean, and reinsert it.

10

Specified range

HG0120

Specified range

OM-H2531

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IMPREZA U.S.A. (E)

4. Remove the dipstick again and check the fluid level on it. If it is below the lower level of the “HOT” range, add the recommended steering fluid up to the specified range of the dipstick.

If the fluid level is extreme low, it may indicate possible leakage. Con- sult your SUBARU dealer for inspection.

B Checking the fluid level when the fluid is cold When the fluid level has to be checked without warming up the power steering system (approximately 70°F [21°C]), read the fluid level on the “COLD” range.

B Recommended fluid

“Dexron II, Dexron II E or Dexron III” Type Automatic Transmis- sion Fluid

Brake fluid

B Checking the fluid level

WARNING

D Never let brake fluid contact your eyes because brake fluid can be harmful to your eyes. If brake fluid gets in your eyes, immedi- ately flush them thoroughly with clean water. For safety, when performing this work, wearing eye protection is advisable. D Brake fluid absorbs moisture from the air. Any absorbed mois- ture can cause a dangerous 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.

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Maintenance and service

CAUTION

D Never use different brands of brake fluid together. 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.

Check the fluid level monthly.

HGA009BB

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

B Recommended brake fluid

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

10

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Clutch fluid (2.5 liter MT models)

WARNING

Never let clutch fluid contact your eyes because clutch fluid can be harmful to your eyes. If clutch fluid gets in your eyes, immedi- ately flush them thoroughly with clean water. For safety, when performing this work, wearing eye protection is advisable.

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

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

“MAX” level mark

“MIN” level mark

HG0355

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IMPREZA U.S.A. (E)

Maintenance and service

B Recommended clutch fluid

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

Brake booster

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 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 pressed 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 depression.

Battery

WARNING

D Before beginning work on or near any battery, be sure to extin- guish all cigarettes, matches, and lighters. Never expose a bat- tery 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 protec- tion 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 be- cause battery fluid is a corrosive acid. If battery fluid gets on your skin or in your eyes, immediately flush the area with water thor- oughly. Seek medical help immediately if acid has entered the

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10

IMPREZA U.S.A. (E)

eyes. D To lessen the risk of sparks, remove rings, metal watchbands, and other metal jewelry. Never allow metal tools to contact the positive battery terminal and anything connected to it WHILE you are at the same time in contact with any other metallic portion of the vehicle because a short circuit will result. D Keep everyone including children away from the battery. D Charge the battery in a well-ventilated area.

CAUTION

Never use more than 10 amperes when charging the battery be- cause it will shorten battery life.

B Checking the fluid level

Cap

Upper level

Lower level

OM-H1048

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

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Windshield washer fluid

Maintenance and service

CAUTION

Never use engine coolant as washer fluid because 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 Windshield Washer Fluid contains 58.5% methyl alcohol and 41.5% surfactant, by volume. Its freezing temperature varies according to how much it is diluted, as indicated below.

Washer Fluid Concentration

Freezing Temperature

30% 50% 100%

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

10

HG0122

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Replacement of windshield wiper blades

Grease, wax, insects, or other materials on the windshield or the wiper blade results in jerky wiper operation and streaking on the glass. If you cannot remove those 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 wind- shield 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 ever after following this method, replace the wiper blades using the following procedures:

1. Raise the wiper arm off the windshield. 2. Remove the wiper blade assembly by holding its pivot area and push- ing it in the direction shown by the arrow while depressing the wiper blade stopper.

Stopper

HS0190

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

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Metal support

Maintenance and service

HS0191

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 rubber.

Metal spines

HS0192

10

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

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Stopper

HS0193

HS0194

6. Install the wiper blade assembly to the wiper arm. Make sure that it locks in place. 7. Lower the wiper arm.

Brake pedal

Check the brake pedal free play and reserve distance according to the maintenance schedule in the “Warranty and Maintenance Booklet”.

B Checking the brake pedal free play

0.04 — 0.12 in (1.0 — 3.0 mm)

OM-H0224

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

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Maintenance and service

SUBARU dealer.

B Checking the brake pedal reserve distance

More than 2.56 in (65 mm)

OM-H0225

Depress the pedal with a force of approximately 294 N (66 lb., 30 kg) 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.

10

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Clutch pedal (Manual transmission vehicles)

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

B 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 depressed, and that shifting into 1st or re- verse feels smooth. 2. Start the vehicle by releasing the pedal slowly to check that the en- gine and transmission smoothly couple without any sign of slippage.

B Checking the clutch pedal free play

2.5L MT models

0.11 — 5.59 in (3.0 — 15.0 mm)