2005 Toyota 4runner Owners Manual

bolts or nuts. Doing so may lead to overtightening the nuts and damaging the bolts. The nuts may loose and the wheels may fall off, which could cause a seri- ous accident. If there is oil or grease on any bolt or nut, clean it.

Before putting on wheels, remove any corrosion on the mounting surfaces with a wire brush or such. Installation of wheels without good metal−to−met- al contact at the mounting surface can cause wheel nuts to loosen and eventually cause a wheel to come off while driving.

9. Reinstall all the wheel nuts fin-

ger tight.

Reinstall the wheel nuts (tapered end inward) and tighten them as much as you can by hand. Press back on the tire back and see if you can tighten them more.

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—Lowering your vehicle

—Reinstalling wheel ornament

CAUTION

D When

lowering the vehicle, make sure all portions of your body and all other persons around will not be injured as the vehicle is lowered to the ground.

D Have the wheel nuts tightened with torque wrench to 110 N·m (11.5 kgf·m, 83 ft·lbf), as soon as possible after changing wheels. Otherwise, the nuts may loosen and the wheels may fall off, which could cause a serious accident.

10.Lower the vehicle completely

and tighten the wheel nuts.

Turn the jack handle extension coun- terclockwise with handle to lower the vehicle. Use only the wheel nut wrench and turn it clockwise to tighten the nuts. Do not use other tools or any addition- al leverage other than your hands, such as a hammer, pipe or your foot. Make sure the wrench is securely en- gaged over the nut. Tighten each nut a little at a time in the order shown. Repeat the process until all the nuts are tight.

11. Reinstall the wheel ornament. Put the wheel ornament into position and then tap it firmly with the side or heel of your hand to snap it into place.

CAUTION

Take due care in handling the or- nament to avoid unexpected per- sonal injury.

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CAUTION

Before driving, make sure all the tools, jack and flat tire are se- curely in place in their storage location to reduce the possibility of personal injury during a colli- sion or sudden braking.

—After changing wheels 12.Check the air pressure of the re-

placed tire.

Adjust the air pressure to the specifi- cation designated on page 404 in Section 8. If the pressure is lower, drive slowly to the nearest service station and fill to the correct pressure. Do not forget to reinstall the tire infla- tion valve cap as dirt and moisture could get into the valve core and possibly cause air leakage. If the cap is missing, have a new one put on as soon as possible. 13.Restow all the tools, jack and

flat tire securely.

As soon after changing wheels as possible, tighten the wheel nuts to the torque specified on page 404 in Sec- tion 8 with a torque wrench. Have a technician repair the flat tire.

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If your vehicle becomes stuck If your vehicle becomes stuck in snow, mud, sand, etc., then you may attempt to rock the vehicle free by moving it forward and backward. Turn off the traction control system to become unstuck to allow the tires to spin enough to remove the vehicle from the obstruction. (For details, see “Trac- tion control system” on page 168 in Section 1−7.)

CAUTION

Do not attempt to rock the vehicle free by moving it forward and back- ward if people or objects are any- where near the vehicle. During the rocking operation the vehicle may suddenly move forward or backward as it becomes unstuck, causing injury or damage to nearby people or ob- jects.

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If your vehicle needs to be towed—

NOTICE

(a) Towing with wheel lift type truck—

(a) Towing with wheel lift type truck—

to

the

If you rock your vehicle, observe the following precautions to prevent dam- age transmission and other parts. z Do not depress the accelerator ped- al while shifting the selector lever or before the transmission is com- pletely shifted to forward or reverse gear.

z Do not race the engine and avoid

spinning the wheels.

z If your vehicle remains stuck after rocking the vehicle several times, consider other ways such as tow- ing.

—From front

—From front

—From rear

—From rear

(b) Using flat bed truck

(b) Using flat bed truck

Two−wheel drive models

Four−wheel drive models

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If towing is necessary, we recommend you to have it done by your Toyota dealer or a commercial tow truck ser- vice. In consultation with them, have your vehicle towed using either (a) or (b). Only when you cannot receive a towing service from a Toyota dealer or com- mercial tow truck service, tow your ve- hicle carefully in accordance with the instructions given in “—Emergency tow- ing” on page 346 in this Section. Proper equipment will help ensure that your vehicle is not damaged while being towed. Commercial operators are generally aware of local laws pertaining to towing. Your vehicle can be damaged is towed incorrectly. Although most operators know the correct procedure, it is possible to make a mistake. To avoid damage to your vehicle, make sure the following pre- cautions are observed. If necessary, show this page to the tow truck driver.

the state/provincial and

if

it

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TOWING PRECAUTIONS: Use a safety chain system for all towing, and abide by the state/provincial and local laws. The wheels and axle on the ground must be in good condition. If they are damaged, use a towing dolly.

CAUTION

(normal) mode and push

Vehicles with rear height control air suspension: When your vehicle is towed, put the vehicle height in the “N” the “HEIGHT CONTROL OFF” switch to turn off the rear height control air suspension. Otherwise, the vehicle height may be changed in the auto- matic in accident. For details, see “Rear height control air suspension” on page 182 in Section 1−7.

leveling function, resulting

Two−wheel drive models— (a) Towing with wheel lift type truck From front—Use a towing dolly under the rear wheels.

NOTICE

Never tow a vehicle from the front with the rear wheels on the ground, as this may cause serious damage to the transmission.

From rear—Place the ignition key in the “ACC” position.

NOTICE

z When

lifting wheels, take care to ensure adequate ground clearance for towing at the opposite end of the raised vehicle. Otherwise, the bumper and/or underbody of the towed vehicle will be damaged dur- ing towing.

the “LOCK” position, as

z Do not tow with the key removed or the is not front

in steering strong enough the wheels straight while towing.

lock mechanism

to hold

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(b) Using flat bed truck

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DRIVE

FOUR WHEEL

Four−wheel drive models— (a) Towing with wheel lift type truck FULL−TIME MODELS Use a towing dolly under the wheels not lifted by the truck. MULTI−MODE FOUR WHEEL DRIVE MODELS From front—Use a towing dolly under the rear wheels.

NOTICE

Never tow a vehicle from the front with the rear wheels on the ground, as this may cause serious damage to the transmission.

From rear—We recommend using a tow- ing dolly under the front wheels. If you do not use a towing dolly, place the ignition key in the “ACC” position, put the trans- mission in “N” and the multi−mode control switch knob in “H2”.

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NOTICE

z When

lifting wheels, take care to ensure adequate ground clearance for towing at the opposite end of the raised vehicle. Otherwise, the bumper and/or underbody of the towed vehicle will be damaged dur- ing towing.

z Do not tow with the key removed or in the “LOCK” position when tow- ing from the rear without a towing dolly. The steering lock mechanism is not strong enough to hold the front wheels straight.

(b) Using flat bed truck

(c) Towing with sling

type truck

All models— (c) Towing with sling type truck

NOTICE

Do not tow with sling type truck, ei- ther from the front or rear. This may cause body damage.

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—Emergency towing

NOTICE

NOTICE

z Only use specified towing eyelet; otherwise your vehicle may be dam- aged.

z Never tow a vehicle from the rear with four wheels on the ground. This may cause serious damage to the transmission.

A driver must be in the vehicle to steer it and operate the brakes. Towing in this manner may be done only on hard−surfaced roads for a short dis- tance and at the wheels, axles, drive train, steering and brakes must all be in good condition.

low speeds. Also,

CAUTION

Use extreme caution when towing ve- hicles. Avoid sudden starts or erratic driving maneuvers which would place excessive stress on the emergency towing eyelet and towing cable or chain. The eyelet and towing cable or chain may break and cause serious injury or damage.

Use only a cable or chain specifically intended for use in towing vehicles. Securely fasten the cable or chain to the towing eyelet provided.

Before towing, release the parking brake and put the transmission in “N”. The key must be in “ACC” (engine off) or “ON” (engine running). Four−wheel drive models—On multi−mode four−wheel drive models, put the multi− mode control switch knob in “H2”. On full− time four−wheel drive models, unlock the center differential.

CAUTION

If the engine is not running, the pow- er assist for the brakes and steering will not work so steering and braking will be much harder than usual.

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If towing is necessary, we recommend you to have it done by your Toyota dealer or a commercial tow truck ser- vice. If towing service is not available in an emergency, your vehicle may be tempo- rarily towed by a cable or chain se- cured to one of the emergency towing eyelets under the front of the vehicle. Use extreme caution when towing the vehicles.

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—Emergency towing eyelet precautions D Before emergency

towing, check

that the eyelet is not broken or damaged and that the installation bolts are not loose.

D Fasten the towing cable or chain se-

curely to the eyelet.

D Do not jerk the eyelet. Apply steady

and even force.

D To avoid damaging the eyelet, do not the side or at a vertical

pull angle. Always pull straight ahead.

from

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CAUTION

towing eyelet

the emergency

If is used to get out when your vehicle becomes struck in mud, sand or oth- er condition from which the vehicle cannot be driven out under its own power, make sure to observe the pre- cautions mentioned below. Otherwise, excessive stress will be put on the eyelet and the towing cable or chain may break, causing serious injury or damage. the D If

towing vehicle can hardly move, do not forcibly continue the towing. Contact your Toyota dealer or a commercial tow truck service for assistance.

D Tow the vehicle as straight ahead

as possible.

D Keep away from the vehicle during

towing.

—Tips for towing a stuck vehicle The following methods are effective to get out when your vehicle is struck in mud, sand or other condition from which the vehicle cannot be driven out under its own power. Use extreme cau- tion when towing vehicles. In addition, keep away from the vehicles and towing cable or chain when towing. D Remove the soil and sand in the front

and the back of the tires.

D Place a stone or wood under the tires.

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If you cannot shift automatic transmission selector lever

though

If you cannot shift the selector lever out of “P” position to other positions even is de- pressed, use the shift lock override but- ton as follows: 1. Turn

the brake pedal

ignition key

the

to “LOCK” the parking

position. Make sure brake is set.

2. Pry up the cover with a flat−bladed

screwdriver or equivalent.

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3. Insert the screwdriver or equivalent into the hole to push down the shift lock override button. You can shift out of “P” position only while push- ing the button.

4. Shift into “N” position. 5. Insert the cover. 6. Start the engine. For your safety,

keep the brake pedal depressed.

Be sure to have the system checked by your Toyota dealer as soon as possible.

If you lose your keys You can purchase a new key at your Toyota dealer if you can give them the key number and master key. Even if you lose only one key, contact your Toyota dealer to make a new key. If you lose all your master keys, you cannot make new keys; the whole engine immobi- lizer system must be replaced. See page 12 in Section 1−2. If your keys are locked in the vehicle and you cannot get a duplicate, many Toyota dealers can still open the door for you, If you must using break a window in, we suggest breaking the smallest side window be- cause it is the least expensive to replace. Be extremely cautious to avoid cuts from the glass.

the suggestion given in “Keys” on

their special

to get

tools.

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If you lose your wireless remote control transmitter Please contact your nearest Toyota dealer and you can purchase a new wireless remote control transmitter. Have the registered identification numbers of your transmitters deleted from your ve- hicle by your Toyota dealer as soon as possible to avoid the possibility of theft or an accident. Then, have the identification number of your new transmitter registered. At the same time, you must bring all of the remaining transmitters to have them registered again as well.

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SECTION 5

CORROSION PREVENTION AND APPEARANCE CARE Corrosion prevention and appearance care Protecting your Toyota from corrosion Washing and waxing your Toyota Cleaning the interior Rain clearing mirrors

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

352
353
355
357

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Protecting your Toyota from corrosion Toyota, through the diligent research, de- sign and use of the most advanced technology available, helps prevent corro- sion and provides you with the finest qual- ity vehicle construction. Now, it is up to you. Proper care of your Toyota can help ensure long−term corrosion prevention. The most common causes of corrosion to your vehicle are: D The accumulation of road salt, dirt and moisture in hard−to−reach areas under the vehicle.

D Chipping of paint, or undercoating caused by minor accidents or by stones and gravel.

Care is especially important if you live in particular areas or operate your ve- hicle under certain environmental condi- tions: D Road salt or dust control chemicals will accelerate corrosion, as will the pres- ence of salt in the air near the sea− coast or in areas of industrial pollution. D High humidity accelerates corrosion es- pecially when temperatures range just above the freezing point.

352

D Wetness or dampness to certain parts of your vehicle for an extended period of time, may cause corrosion even though other parts of the vehicle may be dry.

D High ambient temperatures can cause corrosion to those components of the vehicle which do not dry quickly due to lack of proper ventilation.

The above signifies the necessity to keep your vehicle, particularly the underside, as clean as possible and to repair any dam- age to paint or protective coatings as soon as possible. To help prevent corrosion on your Toyota, follow these guidelines: Wash your vehicle frequently. It is, of course, necessary to keep your vehicle clean by regular washing, but to prevent corrosion, the following points should be observed: D If you drive on salted roads

the winter or if you live near the ocean, you should hose off the undercarriage at least once a month to minimize cor- rosion.

in

D High pressure water or steam is effec- tive for cleaning the vehicle’s underside and wheel housings. Pay particular attention to these areas as it is difficult to see all the mud and dirt. It will do more harm than good to simply wet the mud and debris without removing. The lower edge of doors, rocker panels and frame members have drain holes which should not be allowed to clog with dirt as trapped water in these areas can cause corrosion.

D Wash the underside of the vehicle thor-

oughly when winter is over.

See “Washing and waxing your Toyota” on page 353 in this Section for more tips. Check the condition of your vehicle’s paint and trim. If you find any chips or scratches in the paint, touch them up im- mediately to prevent corrosion from start- ing. If the chips or scratches have gone through the bare metal, have a qualified body shop make the repair.

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Check the interior of your vehicle. Wa- ter and dirt can accumulate under the floor mats and could cause corrosion. Oc- casionally check under the mats to make sure the area is dry. Be particularly care- ful when transporting chemicals, cleans- ers, fertilizers, salt, etc; these should be transported in proper containers. If a spill or leak should occur, immediately clean and dry the area. Use mud shields on your wheels. If you drive on salted or gravel roads, mud shields help protect your vehicle. Full−size shields, which come as near to the ground as possible, are the best. We recommend that the fittings and the area where the shields are installed be treated to resist corrosion. Your Toyota dealer will be happy to assist in supplying and installing the shields if they are recommended for your area. Keep your vehicle in a well ventilated garage or a roofed place. Do not park your vehicle in a damp, poorly venti- lated garage. If you wash your vehicle in the garage, or if you drive it covered with water or snow, your garage may be so damp as to cause corrosion. Even if your garage is heated, a wet vehicle can cor- rode if the ventilation is poor.

Washing and waxing your Toyota Washing your Toyota Keep your vehicle clean by regular washing. The following cases may cause weakness to the paint or corrosion to the body and parts. Wash your vehicle as soon as pos- sible. D When driving in a coastal area D When driving on a road sprinkled with

antifreeze

D When exposed to coal tar, tree sap, bird droppings and carcass of an insect D When driving in areas where there is a lot of smoke, soot, dust, iron dust or chemical substances

D When the vehicle becomes remarkably

dirty with dust and mud Hand−washing your Toyota Work in the shade and wait until the vehicle body is not hot to the touch.

CAUTION

When cleaning under floor or chassis, be careful not to injure your hands.

1. Rinse off loose dirt with a hose. Re- move any mud or road salt from the underside of the wheel wells.

the vehicle or

in

2. Wash with a mild car−wash soap, mixed according to the manufacturer’s instructions. Use a soft cotton mitt and keep it wet by dipping it frequently into the wash water. Do not rub hard—let the soap and water remove the dirt.

Fuel filler door: Do not apply water (high− pressure car wash, for example) at or near the fuel tank inlet with the fuel filler door opened. If the water enters the air vent, you may experience trouble with re- fueling or rough engine idling. Rear height control air suspension: Do not spray a jet of high−pressure water at the air suspension unit, especially the air spring, at an extremely close range. This may damage the air suspension. Plastic wheel ornaments: The plastic wheel ornaments are damaged easily by organic substances. If any organic sub- stances splashes an ornament, be sure to wash it off with water and check if the ornament is damaged.

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2. Use a good quality polish and wax. If the finish has become extremely weath- ered, use a car−cleaning polish, fol- lowed by a separate wax. Carefully fol- low the manufacturer’s instructions and precautions. Be sure to polish and wax the chrome trim as well as the paint. the vehicle again when water does not bead but remains on the sur- face in large patches.

3. Wax

NOTICE

Always remove the plastic bumpers if your vehicle is re−painted and placed in a high heat paint waxing booth. High temperatures could damage the bumpers.

4. To prevent water spots, dry the vehicle using a clean soft cotton towel. Do not rub or press hard—you might scratch the paint.

Automatic car wash Your vehicle may be washed in an auto- matic car wash, but remember that the paint can be scratched by some types of brushes, unfiltered washing water, or the washing process itself. Scratching reduces paint durability and gloss, especially on darker colors. The manager of the car wash should be able to advise you wheth- er the process is safe for the paint on your vehicle. Waxing your Toyota Polishing and waxing is recommended to maintain the original beauty of your Toyota’s finish. Apply wax once a month or if the vehicle surface does not repel water well. 1. Always wash and dry the vehicle be- fore you begin waxing, even if you are using a combined cleaner and wax.

CAUTION

Do not attach the heavily damaged plastic wheel ornament. It may fly off the wheel and cause accidents while the vehicle is moving.

Aluminum wheels: Use only a mild soap or neutral detergent. Plastic bumpers: Wash carefully. Do not scrub with abrasive cleaners. The bumper faces are soft. Road turpentine or cleaners that are marked safe for painted surfaces.

tar: Remove with

NOTICE

Do not use organic substances (gaso- line, kerosene, benzine or strong sol- vents), which may be toxic or cause damage.

3. Rinse

thoroughly—dried

can cause streaking. In hot weather you may need to rinse each section right after you wash it.

soap

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Cleaning the interior

CAUTION

D Vehicles with side airbags and cur-

tain shield airbags: Be careful not to splash water or spill liquid on the floor. This may prevent the side airbags and curtain shield airbags from activating cor- rectly, resulting in serious injury.

D Do not wash the vehicle floor with water, or allow water to get onto the floor when cleaning the vehicle interior or exterior. Water may get into audio components or other electrical components above or un- der the floor carpet (or mat) and cause a malfunction; and it may cause body corrosion.

Vinyl interior The vinyl upholstery may be easily cleaned with a mild soap or detergent and water. First vacuum over the upholstery to re- move loose dirt. Then, using a sponge or soft cloth, apply the soap solution to the vinyl. After allowing it to soak in for a few minutes to loosen the dirt, remove the dirt and wipe off the soap with a clean damp cloth. If all the dirt does not come off, repeat the procedure. Commercial foam- ing−type vinyl cleaners are also available which work well. Follow the manufacturer’s instructions.

NOTICE

Do not use solvent, thinner, gasoline or window cleaner on the interior.

to

foam−type shampoo

Carpets Use a good clean the carpets. Begin by vacuuming thoroughly to remove as much dirt as possible. Several types of foam cleaners are available; some are in aerosol cans and others are powders or liquids which you mix with water to pro- duce a foam. To shampoo the carpets, use a sponge or brush to apply the foam. Rub in overlapping circles. Do not apply water—the best results are obtained by keeping the carpet as dry as possible. Read the shampoo instructions and follow them closely. Seat belts The seat belts may be cleaned with mild soap and water or with lukewarm water. Use a cloth or sponge. As you are clean- ing, check the belts for excessive wear, fraying, or cuts.

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NOTICE

NOTICE

z Do not use dye or bleach on the

belts—it may weaken them.

z Do not use the belts until they be-

come dry.

Windows The windows may be cleaned with any household window cleaner.

NOTICE

the

z When cleaning

the inside of rear window, be careful not to scratch or damage the heater wires or connectors.

the

z When cleaning

the rear quarter window, be careful not to scratch or damage the printed antenna.

inside of

Air conditioning control panel, audio panel, instrument panel, console panel and switches Use a soft damp cloth for cleaning. Soak a clean soft cloth in water or luke- warm water then lightly wipe off dirt.

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z Do not use organic substances (sol- vents, kerosene, alcohol, gasoline, etc.) or alkaline or acidic solutions. These chemicals can cause discol- oring, staining or peeling of the surface.

z If you use cleaners or polishing agents, make sure their ingredients do not include the substances men- tioned above.

z If you use a liquid car freshener, do not apill the liquid onto the ve- hicle’s interior surfaces. It may con- tain ingredients mentioned above. Immediately clean any spill using the method mentioned above.

the

Leather Interior The leather upholstery may be cleaned with neutral detergent for wool. Remove dirt using a soft cloth dampened with 5% solution of neutral detergent for wool. Then thoroughly wipe off all traces of detergent with a clean damp cloth.

After cleaning or whenever any part of the leather gets wet, dry with a soft clean cloth. Allow the leather to dry in a venti- lated shaded area.

NOTICE

z If a stain should fail to come out with a neutral detergent, apply a cleaner that does not contain an organic solvent.

z Never use organic substances such as benzine, alcohol or gasoline, or alkaline or acid solutions for clean- ing these could cause discoloring.

leather as

the

z Use of a nylon brush or synthetic fiber cloth, etc. may scratch the fine grained surface of the leather. z Mildew may develop on soiled leath- er upholstery. Be especially careful to avoid oil spots. Try to keep your upholstery always clean.

to direct sunlight z Long exposure may cause the leather surface to harden and shrink. Keep your ve- hicle in a shaded area, especially in the summer.

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z The interior of your vehicle is apt to heat up on hot summer days, so avoid placing on the upholstery items made of vinyl or plastic or containing wax as these tend to stick to leather when warm.

z Improper cleaning of the leather up- in discolor-

holstery could result ation or staining.

If you have any questions about the cleaning of your Toyota, your local Toyota dealer will be pleased to answer them.

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Rain clearing mirrors On some models, the outside rear view mirrors have been coated to produce a “rain clearing” effect. This coating causes the raindrops to spread, clear- ing the driver’s rear view when it rains. It is sufficient to wash the mirrors with water for day to day care. The rain clearing effect drizzle and light rain. In the following cases, the rain clearing effect will be reduced temporarily, but will gradually recover. D After wiping dirt off the mirrors D When the mirrors fog up D After waxing your vehicle in an auto-

reduced

is

in

matic car wash

D After your vehicle has been parked for a long period in underground parking lots, etc. where there is no direct sun- light.

If you would like to restore the rain clear- ing effect to its normal level immediately in the above cases, wash the mirrors with neutral detergent, then rinse thoroughly.

NOTICE

To maintain the rain clearing ability, and prevent the mirrors from being scratched, observe the following pre- cautions. z Do not use any glass cleaners that

contain compounds.

z If ice should jam the mirror, do not scrape the mirror. Use a spray de− icer to free the mirror.

z Wash off any wax stuck to the mir- rors with neutral detergent and rinse thoroughly as any wax on the surface of the mirrors can cause the rain clearing effect to be lost.

z Do not use any water repellents as they can destroy the rain clearing effect. If any repellent gets stuck on the surface of the mirrors, wash it off with neutral detergent, then rinse thoroughly.

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SECTION 6

VEHICLE MAINTENANCE AND CARE Vehicle maintenance and care Maintenance requirements General maintenance Does your vehicle need repairing? Emissions Inspection and Maintenance (I/M) programs

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

360
361
363
364

For scheduled maintenance information, please refer to the “Sched- uled Maintenance Guide” or “Owner’s Manual Supplement”.

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Maintenance requirements Your Toyota vehicle has been designed for fewer maintenance requirements with long- er service intervals to save both your time and money. However, each regular mainte- nance, as well as day−to−day care, is more important than ever before to ensure smooth, and trouble−free, safe, and eco- nomical drivings. It is the owner’s responsibility to make sure the specified maintenance, including general maintenance service, is performed. Note that both the new vehicle and emis- sion control system warranties specify that proper maintenance and care must be per- formed. See “Owner’s Warranty Informa- tion Booklet” or “Owner’s Manual Supple- ment” for complete warranty information. General maintenance General maintenance items are those day− to−day care practices that are important to your vehicle for proper operation. It is the owner’s responsibility to ensure that the general maintenance items are performed regularly. These checks or inspections can be done either by yourself or a qualified technician, or if you prefer, your Toyota dealer will be pleased to do them at a nominal cost.

360

Scheduled maintenance The scheduled maintenance items listed in the “Scheduled Maintenance Guide” or “Owner’s Manual Supplement” are those required to be serviced at regular inter- vals. For details of your maintenance schedule, read the “Scheduled Maintenance Guide” or “Owner’s Manual Supplement”. It is recommended that any replacement parts used for maintenance or for the repair of the emission control system be Toyota supplied. The owner may elect to use non−Toyota supplied parts replacement pur- poses without invalidating the emission control system warranty. However, use of replacement parts which are not of equivalent quality may impair the effec- tiveness of the emission control sys- tems. You may also elect to have mainte- nance, replacement, or repair of the emission control devices and system performed by any automotive repair es- tablishment or individual without invali- dating this warranty. See “Owner’s War- ranty Information Booklet” or “Owner’s Manual Supplement” for complete war- ranty information.

for

Where to go for service? Toyota technicians are well−trained spe- cialists and are kept up to date with the latest service information through technical bulletins, service tips, and in−dealership training programs. They learn to work on Toyotas before they work on your vehicle, rather than while they are working on it. You can be confident that your Toyota dealer’s service department performs the best job to meet the maintenance require- ments on your vehicle—reliably and eco- nomically. Your copy of the repair order is proof that all required maintenance has been per- formed for warranty coverage. If any prob- lems should arise with your vehicle while under warranty, your Toyota dealer will promptly take care of it. Again, be sure to keep a copy of the repair order for any service performed on your Toyota. What about do−it−yourself maintenance? Many of the maintenance items are easy to do yourself if you have a little mechani- cal ability and a few basic automotive tools. Simple instructions for how to per- form them are presented on page 365 in Section 7.

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If you are a skilled do−it−yourself mechan- ic, the Toyota service manuals are recom- mended. Please be aware that do−it−your- self maintenance can affect your warranty coverage. See “Owner’s Warranty Informa- tion Booklet” or “Owner’s Manual Supple- ment” for the details.

’05 4Runner_U (L/O 0409)

the

items

listed,

General maintenance Listed below are the general maintenance items that should be performed as fre- quently as specified. In addition to check- ing if you notice any unusual noise, smell or vibration, you should investigate the cause or take your vehicle to your Toyota dealer or a quali- fied service shop immediately. It is recom- mended that any problem you notice be brought to the attention of your dealer or the qualified service shop for their advice.

CAUTION

Make these checks only with ade- quate ventilation if you run the en- gine.

IN THE ENGINE COMPARTMENT Items listed below should be checked from time to time, e.g. each time when refueling. Washer fluid Make sure there is sufficient fluid in the tank. See page 391 in Section 7−3 for additional information.

in Section 7−2

Engine coolant level Make sure the coolant level is between the “F” and “L” lines on the see−through reservoir when the engine is cold. See page 376 for additional information. Radiator, condenser and hoses Check that the front of the radiator and condenser are clean and not blocked with leaves, dirt, or insects. See page 377 in Section 7−2 for additional information. Battery condition Check the battery condition by the indica- tor color. See page 388 in Section 7−3 for additional information. Brake fluid level Make sure the brake fluid level is correct. See page 378 in Section 7−2 for addition- al information. Engine oil level Check the level on the dipstick with the engine turned off and the vehicle parked on a level spot. See page 374 in Section 7−2 for additional information.

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Power steering fluid level Check the level through the reservoir. The level should be in the “HOT” or “COLD” range depending on the fluid temperature. See page 379 in Section 7−2 for addition- al information. Exhaust system If you notice any change in the sound of the exhaust or smell exhaust fumes, have the cause located and corrected immedi- ately. (See “Engine exhaust cautions” on page 285 in Section 2.) INSIDE THE VEHICLE Items listed below should be checked regularly, e.g. while performing periodic services, cleaning the vehicle, etc. Lights Make sure the headlights, stop lights, tail lights, turn signal lights, and other lights are all working. Check headlight aim. Service reminder indicators and warning buzzers Check that all service reminder indicators and warning buzzers function properly. Steering wheel Check that it has the specified free play. Be alert for changes in steering condition, such as hard steering or strange noise. 362

folding−down

(vehicles with

Seats Check that all front seat controls such as seat adjusters, seatback recliner, etc. op- erate smoothly and that all latches lock securely in any position. Check that the head restraint move up and down smooth- ly and that the locks hold securely in any latched position. For rear seatbacks and swing−up rear seat cush- ions (vehicles without third seats), tum- bling second seats third seats), folding−up third seats and detach- able third seats, check that the latches lock securely. Seat belts Check that the seat belt system such as buckles, retractors and anchors operate properly and smoothly. Make sure that the belt webbing is not cut, frayed, worn or damaged. Accelerator pedal Check the pedal for smooth operation and uneven pedal effort or catching. Brake pedal Check the pedal for smooth operation and that the pedal has the proper clearance. Check the brake booster function.

Brakes In a safe place, check that the brakes do not pull to one side when applied. Parking brake Check that the pedal has the proper travel and that, on a safe incline, your vehicle is held securely with only the parking brake applied. Automatic transmission “Park” mecha- nism On a safe incline, check that your vehicle is held securely with the selector lever in “P” position and all brakes released. OUTSIDE THE VEHICLE Items listed below should be performed from time, unless otherwise specified. Fluid leaks Check underneath for leaking fuel, oil, wa- ter or other the vehicle has been parked for a while. If you smell fuel fumes or notice any leak, have the cause found and corrected immediately.

fluid after

time

to

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Doors and engine hood Check that all doors including back door operate smoothly and all latches lock se- curely. Make sure the engine hood sec- ondary latch secures the hood from open- ing when the primary latch is released. Tire inflation pressure Check the pressure with a gauge ev- ery two weeks, or at least once a month. See page 379 in Section 7−2
for additional information. Tire surface and wheel nuts Check the tires carefully for cuts, damage or excessive wear. See page 382 in Section 7−2 for additional in- formation. When checking the tires, make sure no nuts are missing, and check the nuts for looseness. Tighten them if necessary. Tire rotation Rotate the tires according to the maintenance schedule. (For sched- uled maintenance information, please refer to the “Scheduled Maintenance Guide” or “Owner’s Manual Supple- ment”.) See page 384 in Section 7−2
for additional information.

tip−offs

for changes

Does your vehicle need repairing? Be on the alert in perfor- mance, sounds, and visual that indicate service is needed. Some impor- tant clues are as follows: D Engine missing, stumbling, or pinging D Appreciable loss of power D Strange engine noises D A leak under the vehicle (however, wa- ter dripping from the air conditioning after use is normal.)

D Change

in exhaust sound (This may indicate a dangerous carbon monoxide leak. Drive with the windows open and have the exhaust system checked im- mediately.)

D Flat−looking tire; excessive tire squeal

when cornering; uneven tire wear

D Vehicle pulls to one side when driving

straight on a level road

D Strange noises related to suspension

movement

D Loss of brake effectiveness; spongy feeling brake pedal; pedal almost touches floor; vehicle pulls to one side when braking

D Engine coolant temperature continually

higher than normal

If you notice any of these clues, take your vehicle to your Toyota dealer as soon as possible. It probably needs adjustment or repair.

CAUTION

Do not continue driving with the ve- hicle unchecked. It could result in se- rious vehicle damage and possibly personal injury.

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The malfunction indicator lamp will go off after taking several driving trips, but the error code in the OBD system will not be cleared unless about 40 trips or more are taken. If your vehicle does not pass the I/M test even the malfunction indicator lamp does not come on, contact your Toyota dealer to prepare the vehicle for re−testing.

indicator

the malfunction

in- include OBD

Emissions Inspection and Maintenance (I/M) programs Some states have vehicle emission spection programs which (On−Board Diagnostics) checks. The OBD system monitors the operation of the emission control system. When the OBD system determines that a problem exists somewhere in the emission control system, lamp comes on. In this case, your vehicle may the I/M test and need to be not pass repaired. Contact your Toyota dealer to service the vehicle. Even lamp does not come on, your vehicle may not pass readiness codes have not been set in the OBD system. Readiness codes are automatically set during ordinary driving. However, when the battery is disconnected or run down, the codes are erased. Also, depending on your driving habits, the codes may not be completely set. Also, if the malfunction indicator lamp had come on recently due to temporary mal- function such as a loose fuel tank cap, your vehicle may not pass the I/M test.

the malfunction

indicator

test as

I/M

the

if

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SECTION 7− 1

DO−IT−YOURSELF MAINTENANCE Introduction Engine compartment overview Fuse locations Do−it−yourself service precautions Parts and tools

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

366
368
368
370

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Engine compartment overview "1GR−FE engine

1. Windshield and back window washer

fluid tank

2. Power steering fluid reservoir 3. Engine oil level dipstick 4. Engine coolant reservoir 5. Engine oil filler cap 6. Brake fluid reservoir 7. Fuse block 8. Battery 9. Condenser 10. Radiator

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"2UZ−FE engine

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1. Windshield and back window washer

fluid tank

2. Power steering fluid reservoir 3. Engine coolant reservoir 4. Engine oil level dipstick 5. Engine oil filler cap 6. Brake fluid reservoir 7. Fuse block 8. Battery 9. Condenser 10. Radiator

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Fuse locations

Spare fuses

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Do−it−yourself service precautions If you perform maintenance by yourself, be sure to follow the correct procedure given in this Section. You should be aware that improper or in- complete servicing may result in operating problems. Performing do−it−yourself maintenance during the warranty period may affect your warranty coverage. Read the separate Toyota Warranty statement for details and suggestions. This Section gives for those items that are relatively easy for an owner to perform. As explained in Section 6, there are still a number of items that must be done by a qualified technician with special tools. For information on tools and parts for do− it−yourself maintenance, see “Parts and tools” on page 370 in this Section. Utmost care should be taken when work- ing on your vehicle to prevent accidental injury. Here are a few precautions that you should be especially careful to ob- serve:

instructions only

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CAUTION

D When the engine is running, keep hands, clothing, and tools away from the moving fan and engine drive rings, watches, and ties is advisable.)

(Removing

belts.

D Right after driving,

the engine compartment—the engine, radiator, exhaust manifold, power steering fluid reservoir and spark plug boots, etc.—will be hot. So be care- ful not to touch them. Oil, fluids and spark plugs may also be hot. D If the engine is hot, do not remove the radiator cap or loosen the drain plugs to prevent burning yourself.

D Do not

leave anything

that may burn easily, such as paper or rags, in the engine compartment.

D Do not smoke, cause sparks or al- low open flames around fuel or the battery. Their fumes are flammable. D Do not get under your vehicle with just the body jack supporting it. Al- ways use automotive jack stands or other solid supports.

D Use eye protection whenever you work on or under your vehicle where you may be exposed to flying or falling material, fluid spray, etc. D Used engine oil contains potentially harmful contaminants which may cause skin disorders such as in- flammation or skin cancer, so care should be taken to avoid prolonged and repeated contact with it. To re- move used engine oil from your thoroughly with soap skin, wash and water.

D Do not

leave used oil within the

reach of children.

D Dispose of used oil and filter only in a safe and acceptable manner. Do not dispose of used oil and fil- ter in household trash, in sewers or onto the ground. Call your dealer or a service station information concerning recycling or disposal.

for

D Be extremely cautious when work- ing on the battery. It contains poi- sonous and corrosive sulfuric acid.

NOTICE

z Remember that battery and ignition cables carry high currents or volt- ages. Be careful of accidentally causing a short circuit.

z Add only “Toyota Super Long Life Coolant” or similar high quality eth- ylene glycol based non−silicate, non−amine, non−nitrite, and non−bo- rate coolant with long−life hybrid organic acid technology to fill the radiator. “Toyota Super Long Life Coolant” is a mixture of 50% cool- ant and 50% deionized water (for the U.S.A.) or 55% coolant and 45% deionized water (for Canada).

z If you spill some of the coolant, be sure to wash it off with water to prevent it from damaging the parts or paint.

z Do not allow dirt or anything else to fall through the spark plug holes. z Use only spark plugs of the speci- fied type. Using other types will cause engine damage, loss of per- formance or radio noise.

z Do not reuse iridium−tipped spark

plugs by cleaning or regapping.

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z Do not overfill automatic transmis- transmission

fluid, or

the

sion could be damaged.

z Do not drive with the air cleaner filter removed, or excessive engine wear could result. Also backfiring could cause a fire in the engine compartment.

z Be careful not to scratch the glass

surface with the wiper frame.

z When closing

the engine hood, check to see that you have not for- gotten any tools, rags, etc.

370

Parts and tools Here is a list of parts and tools you will need to perform do−it−yourself mainte- nance. Remember all Toyota parts are de- signed in metric sizes, so your tools must be metric. CHECKING THE ENGINE OIL LEVEL Parts (if level is low): D “Toyota Genuine Motor Oil” or equiva-

lent See page 375 in Section 7−2 for de- tails about engine oil selection.

Tools: D Rag or paper towel D Funnel (only for adding oil) CHECKING THE ENGINE COOLANT LEVEL Parts (if level is low): D “Toyota Super Long Life Coolant” or similar high quality ethylene glycol based non−silicate, non−amine, non−ni- trite, and non−borate coolant with long− life hybrid organic acid technology. “Toyota Super Long Life Coolant” is a mixture of 50% coolant and 50% deion- ized water (for the U.S.A.) or 55% coolant and 45% deionized water (for Canada).

Tools: D Funnel (only for adding coolant) CHECKING BRAKE FLUID Parts (if level is low): D SAE J1703 or FMVSS No.116 DOT 3

brake fluid

Tools: D Rag or paper towel D Funnel (only for adding fluid) CHECKING POWER STEERING FLUID Parts (if level is low): D Automatic

transmission

fluid

DEXRONrII or III

Tools: D Rag or paper towel D Funnel (only for adding fluid) CHECKING BATTERY CONDITION Tools: D Warm water D Baking soda D Grease D Conventional wrench

(for

terminal

clamp bolts)

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CHECKING AND REPLACING FUSES Parts (if replacement is necessary): D Fuse with same amperage rating as

original

ADDING WASHER FLUID Parts: D Water D Washer fluid containing antifreeze (for

winter use)

Tools: D Funnel REPLACING LIGHT BULBS Parts: D Bulb with same number and wattage rating as original (See charts in “Re- placing in Section 7−3.)

light bulbs” on page 392

Tools: D Screwdriver

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SECTION 7− 2

DO−IT−YOURSELF MAINTENANCE Engine and Chassis Checking the engine oil level Checking the engine coolant level Checking the radiator and condenser Checking brake fluid Checking power steering fluid Checking tire inflation pressure Checking and replacing tires Rotating tires Installing snow tires and chains Replacing wheels Aluminum wheel precautions

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

374
376
377
378
379
379
382
384
384
386
386

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Checking the engine oil level

Low level

Full level

Add oil

O.K.

Too full

1GR−FE engine

Low level

Full level

With the engine at operating tempera- ture and turned off, check the oil level on the dipstick. 1. To get a correct reading, the vehicle should be on level ground. After turning off the engine, wait a few minutes for the oil to drain back into the bottom of the engine.

2. Pull the dipstick out, hold a rag under

the end and wipe it clean.

3. Reinsert the dipstick—push it in as far as it will go, or the reading will not be correct.

4. Pull the dipstick out and look at the oil the

level while holding a rag under end.

CAUTION

Be careful not to touch the hot ex- haust manifold.

NOTICE

If the oil level is below or only slightly above the low level, add engine oil of the same type as already in the engine. Remove the oil filler cap and add engine oil in small quantities at a time, checking the dipstick. We recommend that you use a funnel when adding oil. The approximate quantity of oil needed to raise the level between low and full on the dipstick is indicated below for reference. When the level reaches within the correct range, install the filler cap hand−tight. Oil quantity, L (qt., Imp. qt.):

1.5 (1.6, 1.3)

NOTICE

z Be careful not to spill engine oil on

the vehicle components.

z Avoid overfilling, or

could be damaged.

the engine

z Check the oil level on the dipstick

once again after adding the oil.

Add oil

O.K.

Too full

Be careful not to drop engine oil on the vehicle components.

2UZ−FE engine

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is not available, SAE If SAE 5W−30 10W−30 may be used. However, it should be replaced with SAE 5W−30 at the next oil change.

ENGINE OIL SELECTION “Toyota Genuine Motor Oil” in your Toyota vehicle. Use Toyota approved “Toyota Genuine Motor Oil” or equivalent to grade and viscosity. Oil grade:

following

is used

satisfy

the

API grade SL “Energy−Conserving” or ILSAC multigrade engine oil

Recommended viscosity:

SAE 5W−30

Outside temperature

SAE 5W−30 is the best choice for good fuel economy and good starting in cold weather.

API service symbol

ILSAC certification mark

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Oil identification marks Either or both API registered marks are added to some oil containers to help you select the oil you should use. The API Service Symbol is located any- where on the outside of the container. The top portion of the label shows the oil quality by API (American Petroleum Insti- tute) designations such as SL. The center portion of the label shows the SAE viscos- ity grade such as SAE 5W−30. “Energy− Conserving” shown in the lower portion, indicates that the oil has fuel−saving ca- pabilities. The ILSAC (International Lubricant Stan- dardization and Approval Committee) Certi- fication Mark is displayed on the front of the container.

376

To ensure excellent lubrication perfor- mance for your engine, “Toyota Genuine Motor Oil” is available, which has been specifically for all Toyota engines. Please contact your Toyota dealer for fur- ther details about “Toyota Genuine Motor Oil”.

tested and approved

type, see “Coolant

Checking the engine coolant level Look at the see−through coolant reser- voir when the engine is cold. The cool- ant level is satisfactory if it is between the “F” and “L” lines on the reservoir. If the level is low, add the coolant. (For the coolant type selection” described below.) The coolant level in the reservoir will vary with engine temperature. However, if the level line, add coolant. Bring the level up to the “F” line. If the coolant level drops within a short time after replenishing, there may be a leak the radiator, hoses, radiator cap and drain cock and water pump. If you can find no leak, have your Toyota dealer test the cap pressure and check for leaks in the cooling system.

the system. Visually check

is on or below

the “L”

in

CAUTION

To prevent burning yourself, do not remove the radiator cap when the en- gine is hot.

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is a

hybrid

organic

long−life

improper coolants may damage

Coolant type selection Use of your engine cooling system. Only use “Toyota Super Long Life Coolant” or similar high quality ethylene glycol based non−silicate, non−amine, non−nitrite, and non−borate coolant with long−life technology. (Coolant hybrid organic acid acid with technology low phosphates and organic acids.) For the U.S.A.—“Toyota Super Long Life Coolant” is a mixture of 50% coolant and 50% deionized water. This coolant pro- vides protection down to about −35_C (−31_F). For Canada—“Toyota Super Long Life Coolant” is a mixture of 55% coolant and 45% deionized water. This coolant pro- vides protection down to about −42_C (−44_F).

combination of

NOTICE

Do not use plain water alone.

Toyota recommends “Toyota Super Long Life Coolant”, which has been tested to ensure that it will not cause corrosion nor result in malfunction of your engine coolant system with proper usage. “Toyota formulated Super Long Life Coolant” with acid technology and has been specifically designed to avoid engine cooling system malfunction on Toyota vehicles. Please contact your Toyota dealer further details.

is organic

long−life