2001 Toyota Highlander Owners Manual

oughly when winter is over.

See “Washing and waxing your Toyota” on page 231 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.

the

Protecting your Toyota from corrosion Toyota, through its diligent research, de- sign and use of the most advanced technology available, has done its part to help prevent corrosion and has provided you with 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.

quality

finest

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.

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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 in covered with water or snow, your garage may be so damp it will cause corrosion. Even if your garage is heated, a wet vehicle can corrode 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 having coal tar, tree sap, bird

droppings and carcass of an insect

D When driving in the areas where there is a lot of smoke, soot, dust, iron dust and chemical substance

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.

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.

CAUTION

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

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Automatic car wash Your vehicle may be washed in an auto- matic car wash, but remember that the paint can be scratched by some type 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.

NOTICE

With mast type antenna: To prevent damage to the antenna, make sure it is removed before driv- ing your Toyota through an automatic car wash.

Waxing your Toyota Polishing and waxing is recommended to maintain the original beauty of your Toyota’s finish. Once a month or if the vehicle surface does not repel water well, apply wax. 1. Always wash and dry the vehicle be- fore you begin waxing, even if you are using a combined cleaner and wax.

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.

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

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.

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Cleaning the interior

CAUTION

D Vehicles with side airbags:

Be careful not to splash water or spill liquid on the floor. This may prevent the side airbags from acti- vating correctly, 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 do not come off, re- peat the procedure. Commercial foaming− 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.

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.

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z If you use a liquid car freshener, do not apply 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.

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

NOTICE

When cleaning the inside of the rear window, be careful not to scratch or damage the heater wires or connec- tors.

Air conditioning control panel, car au- dio, 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.

NOTICE

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.

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2001 MY HIGHLANDER_U (OM48432U)

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.

’01 HIGHLANDER_U (L/O 0106)

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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SECTION 6

VEHICLE MAINTENANCE AND CARE Maintenance requirements General maintenance Does your vehicle need repairing?

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

238
239
241

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

2001 MY HIGHLANDER_U (OM48432U)

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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, trouble−free, safe, and economical 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.

238

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

2001 MY HIGHLANDER_U (OM48432U)

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. And if any problems 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 243 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.

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 where ade- quate ventilation can be obtained if you run the engine.

to

time

OUTSIDE THE VEHICLE Items listed below should be performed from time, unless otherwise specified. Tire pressure Check the pressure with a gauge every two weeks, or at least once a month. See page 256 for additional information.

in Section 7−2

to

for

the nuts

according

Tire surface and wheel nuts Check the tires carefully for cuts, damage or excessive wear. See page 257 in Sec- tion 7−2 for additional information. When checking the tires, make sure no nuts are missing, and check loose- ness. Tighten them if necessary. Tire rotation the tires Rotate the schedule. (For scheduled maintenance information, please refer to maintenance the “Scheduled Maintenance Guide” or “Owner’s Manual Supplement”.) See page 258 additional information. 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. Doors and engine hood Check that all side doors and 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.

in Section

fluid after

7−2

for

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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. Seats Check that all seat controls such as seat adjusters, seatback recliner, etc. operate smoothly and that all latches lock securely in any position. Check that the head re- straints move up and down smoothly and that the locks hold securely in any latched position. For folding−down rear seatbacks, 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 the belt webbing is not cut, frayed, worn or dam- aged. 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 At 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 Check the lock release button of the se- lector lever for proper and smooth opera- tion. On a safe incline, check that your vehicle is held securely with the selector lever in “P” position and all brakes re- leased. 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 267 in Section 7−3 for additional information. 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 253 for additional information. Battery electrolyte level Your Toyota has a maintenance free bat- tery. You do not have to add distilled wa- ter. For longer life of the battery, however, see page 264 for additional information.

in Section 7−2

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2001 MY HIGHLANDER_U (OM48432U)

Brake fluid level Make sure the brake fluid level is correct. See page 254 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 252 in Section 7−2 for additional information. 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 255 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 183 in Section 2.)

’01 HIGHLANDER_U (L/O 0106)

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.)

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.

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

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SECTION 7− 1

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

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

244
246
247
248
249

2001 MY HIGHLANDER_U (OM48432U)

243

Engine compartment overview "2AZ−FE engine

’01 HIGHLANDER_U (L/O 0106)

1. Engine coolant reservoir 2. Power steering fluid reservoir 3. Engine oil filler cap 4. Brake fluid reservoir 5. Fuse blocks 6. Battery 7. Electric cooling fans 8. Engine oil level dipstick 9. Windshield and rear window washer

fluid tank

244

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"1MZ−FE engine

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1. Engine coolant reservoir 2. Power steering fluid reservoir 3. Engine oil filler cap 4. Brake fluid reservoir 5. Fuse blocks 6. Battery 7. Electric cooling fans 8. Engine oil level dipstick 9. Windshield washer fluid tank

2001 MY HIGHLANDER_U (OM48432U)

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Fuse locations

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Spare fuses

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With daytime running light system

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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 249 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

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 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 Be sure that the ignition is off if you work near the electric cooling fans or radiator grille. With the ignition on, the electric cooling fans will automatically start to run if the engine coolant temperature is high and/or the air conditioning is on.

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 skin, wash thoroughly with soap and water.

D Do not

leave used oil within the

reach of children.

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

2001 MY HIGHLANDER_U (OM48432U)

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Positioning the jack

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.

z Do not overfill automatic transmis- sion fluid and power steering fluid, or transmission and power steering could be damaged.

the

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.

Front

D Warning: Battery posts,

terminals and related accessories contain lead and lead compounds, chemicals known to the State of California to cause reproductive harm. Wash hands after handling.

cancer

and

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

NOTICE

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

z Add only demineralized or distilled water to fill the radiator. And 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.

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2001 MY HIGHLANDER_U (OM48432U)

Rear (two−wheel drive models)

’01 HIGHLANDER_U (L/O 0106)

D Do not start or run the engine while is supported by the

your vehicle jack.

D Stop the vehicle on a

level firm ground, firmly set the parking brake and put the transmission in “P”. Block the wheels on the opposite side of the jack up point if neces- sary.

D Make sure to set the jack properly in the jack point. Raising the ve- hicle with improperly posi- tioned will damage the vehicle or may allow the vehicle to fall off the jack and cause personal injury.

jack

D Never get under the vehicle when the vehicle is supported by the jack alone; use vehicle support stands. D Do not raise the vehicle with some-

one in the vehicle.

D When raising the vehicle, do not put an object on or under the jack.

NOTICE

Make sure to place the jack correctly, or your vehicle may be damaged.

2001 MY HIGHLANDER_U (OM48432U)

Rear (four−wheel drive models)

When jacking up your vehicle with the jack, position jack correctly as shown in the illustrations.

the

CAUTION

When jacking, be sure to observe the following to reduce the possibility of personal injury: D Follow jacking instructions. D Do not put any part of your body under the vehicle supported by the jack. Personal injury may occur.

Parts and tools Here is a list of parts and tools you will need on performing 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 Engine API

SJ, “Energy−Conserving” ILSAC multigrade having viscosity proper for your climate

grade or

oil

Tools: D Rag or paper towel D Funnel (only for adding oil) Checking the engine coolant level Parts (if level is low): D “TOYOTA Long Life Coolant” or equiva-

lent See page 253 in Section 7−2 for de- tails about coolant type selection.

D Demineralized or distilled water 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

249

’01 HIGHLANDER_U (L/O 0106)

Adding washer fluid Parts: D Water D Washer fluid containing antifreeze

(for winter use)

fluid

Tools: D Funnel Replacing light bulbs Parts: D Bulb with same number and wattage rating as original in “Replacing light bulbs” on page 268 in Section 7−3.)

charts

(See

Tools: D Screwdriver

terminal

Tools: D Rag or paper towel D Funnel (only for adding fluid) Checking power steering fluid Parts (if level is low): D Automatic

transmission

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

clamp bolts)

Checking and replacing fuses Parts (if replacement is necessary): D Fuse with same amperage rating as

original

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2001 MY HIGHLANDER_U (OM48432U)

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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 brake fluid Checking power steering fluid Checking tire pressure Checking and replacing tires Rotating tires Installing snow tires and chains Replacing wheels Aluminum wheel precautions

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

252
253
254
255
256
257
258
259
260
261

2001 MY HIGHLANDER_U (OM48432U)

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Checking the engine oil level

Low level

Full level

CAUTION

2AZ−FE engine

1MZ−FE engine

Add oil

O.K.

Too full

With the engine at operating tempera- ture and turned off, check the oil level on the dipstick. 1. To get a

the vehicle should be on a level spot. After turning off the engine, wait a few minutes for the oil to drain back into the bottom of the engine.

reading,

true

2. Pull out the dipstick, and wipe it clean

with a rag.

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

level on the end.

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

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. The approximate quantity of oil needed to fill between the low level and the full level on the dipstick is indicated below for ref- erence. When the level reaches within the correct range, install the filler cap hand−tight. Oil quantity, L (qt., lmp. qt.):

2AZ−FE engine 1MZ−FE engine

1.0 (1.1, 0.9) 1.5 (1.6, 1.3)

NOTICE

z Avoid overfilling, or

the engine

could be damaged.

z Check the oil level on the dipstick

once again after adding the oil.

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ENGINE OIL SELECTION Use API grade SJ, “Energy−Conserving” or ILSAC multigrade engine oil. Recommended viscosity (SAE):

5W-30 Preferred

Temperature range anticipated before next oil change

for good

SAE 5W−30 is the best choice for your vehicle, fuel economy and good starting in cold weather. If you use SAE 10W−30 engine oil in extremely low temperatures, the engine may become difficult to start, so SAE 5W−30 engine oil is recommended.

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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 SJ. 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.

API service symbol

ILSAC certification mark

is on or below

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 ethylene−glycol type coolant for a proper corrosion protection of aluminum components. 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. Always use ethylene−glycol type coolant for a proper corrosion protection of alumi- num components. See information in the next column. 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

the “L”

in

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Checking brake fluid

We recommend to use 50% solution for your Toyota, to provide protection down to about −35_C (−31_F). When it is extreme- ly cold, to about −50_C (−58_F), 60% solution is rec- ommended. Do not use more than 70% solution for better coolant performance.

to provide protection down

NOTICE

Do not use alcohol type antifreeze or plain water alone.

reservoir. The

To check the fluid level, simply look at the see−through level should be between the “MAX” and “MIN” lines on the reservoir. It is normal for the brake fluid level to go down slightly as the brake pads wear. So be sure to keep the reservoir filled. If the reservoir needs frequent refilling, it may indicate a serious mechanical prob- lem. If the level is low, add SAE J1703 or FMVSS No.116 DOT 3 brake fluid to the brake reservoir.

CAUTION

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

Coolant type selection Use of improper coolants may damage your engine cooling system. Your coolant must contain ethylene−glycol type coolant for a proper corrosion protection of your engine that contains aluminum compo- nents. Use “TOYOTA Long Life Coolant” or equivalent. In addition to preventing freezing and sub- sequent damage to the engine, this type of coolant will also prevent corrosion. Fur- ther supplemental inhibitors or additives are neither needed nor recommended. Read the coolant container for information on freeze protection. Follow the manufac- turer’s directions to mix with plain water (preferably demineralized water or distilled water). The total capacity of the cooling system is given on page 276 in Section 8.

for how much

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Remove and replace the reservoir cap by hand. Fill the brake fluid to the dotted line. This brings the fluid to the correct level when you put the cap back on. Use only newly opened brake fluid. Once opened, brake fluid absorbs moisture from the air, and excess moisture can cause a dangerous loss of braking.

Checking power steering fluid

If cold O.K.

Close

If hot O.K.

Open

CAUTION

If cold add

If hot add

Take care when filling the reservoir because brake fluid can harm your eyes and damage painted surfaces. If fluid gets in your eyes, flush your eyes with clean water immediately. If you still feel uncomfortable with your eyes, go to the doctor.

NOTICE

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

Check the fluid level through the reser- voir. If necessary, add automatic trans- mission fluid DEXRONrII or III. If the vehicle has been driven around 80
km/h (50 mph) for 20 minutes (a little more in frigid temperatures), the fluid is hot (80_C or 175_F). You may also check the level when the fluid is cold (about room or 50_F—85_F) if the engine has not been run for about five hours.

temperature,

10_C—30_C

Clean all dirt from outside of the reservoir tank and look at the fluid level. If the fluid is cold, the level should be in the “COLD” range. Similarly, if it is hot, the fluid level should be in the “HOT” range. If the level is at the low side of either range, add automatic transmission fluid DEXRONrII or III to bring the level within the range. To remove the reservoir cap, turn it coun- terclockwise and it, turn it clockwise. After replacing the reser- voir cap, visually check the steering box case, vane pump and hose connections for leaks or damage.

lift up. To reinstall

CAUTION

The reservoir tank may be hot so be careful not to burn yourself.

NOTICE

Avoid overfilling, or the power steer- ing could be damaged.

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Checking tire pressure

Keep your tire pressures at the proper level. The recommended cold tire pressures, tire size and the vehicle capacity weight are given on page 274 and page 277 in Sec- tion 8. They are also on the tire pressure label as shown. You should check the tire pressures every two weeks, or at least once a month. And do not forget the spare!

the

results

tire pressure

tire pressure

is excessively

Incorrect tire pressure can reduce tire life and make your vehicle less safe to drive. Low in excessive wear, poor handling, reduced fuel econo- my, and the possibility of blowouts from overheated tires. Also, low tire pressure can cause poor sealing of the tire bead. If low, there is the possibility of wheel deforma- tion and/or tire separation. High tire pressure produces a harsh ride, handling problems, excessive wear at the center of the tire tread, and a greater possibility of tire damage from road haz- ards. If a tire frequently needs refilling, have it checked by your Toyota dealer. The following instructions for checking tire pressure should be observed: D The pressure should be checked only when the tires are cold. If your ve- hicle has been parked for at least 3
hours and has not been driven for more than 1.5 km or 1 mile since, you will get an accurate cold tire pressure reading.

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2001 MY HIGHLANDER_U (OM48432U)

D Always use a tire pressure gauge. The appearance of a tire can be mis- leading. Besides, that are even just a few pounds off can degrade ride and handling.

tire pressures

D Do not bleed or reduce tire pressure after driving. It is normal for the tire pressure to be higher after driving.

D Never exceed

the vehicle capacity weight. The passenger and luggage weight should be located so that the vehicle is balanced.

D Be sure to reinstall the tire inflation valve caps. Without the valve caps, dirt or moisture could get into the valve core and cause air leakage. If the caps have been lost, have new ones put on as soon as possible.

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Checking and replacing tires

Tread wear indicator

CHECKING YOUR TIRES Check the tire tread for the tread wear indicators. If the indicators show, re- place the tires. The tires on your Toyota have built−in tread wear indicators to help you know when the tires need replacement. When the tread depth wears to 1.6 mm (0.06
in.) or less, the indicators will appear. If you can see the indicators in two or more adjacent grooves, the tire should be re- placed. The lower the tread, the higher the risk of skidding. The effectiveness of snow tires is lost if the tread wears down below 4 mm (0.16 in.).

Check the tires regularly for damage such as cuts, splits and cracks. If any damage is found, consult with a techni- cian and have the tire repaired or re- placed. Even if the damage does not appear seri- ous, a qualified technician should examine the damage. Objects which have pene- trated the tire may have caused internal damage. Any tires which are over 6 years old must be checked by a qualified techni- cian even if damage is not obvious. Tires deteriorate with age even have never or seldom been used. This also applies to the spare tire and tires stored for future use. REPLACING YOUR TIRES Two−wheel drive models—When replac- ing a tire, use only the same size and construction as originally installed and with the same or greater load capacity. Four−wheel drive models—When replac- ing tires, make sure all the tires are the same brand. Only use the same size and construction as the originally installed tires, with the same or greater load capacity.

they

if

Using any other size or type of tire may seriously affect handling, ride, speedome- ter/odometer calibration, ground clearance, and clearance between the body and tires or snow chains.

CAUTION

D Do not mix radial, bias belted, or bias−ply tires on your vehicle. It can cause dangerous handling char- acteristics, resulting in loss of con- trol.

D Do not use tire or wheels other recom-

the manufacturer’s

than mended size.

NOTICE

Four−wheel drive models: Do not use tires of different brands, sizes and constructions. This may damage the drive system.

Toyota recommends all four tires, or at least both front or rear tires be re- placed as a set. See “If you have a flat tire” on page 214
in Section 4 for tire change procedure.

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Rotating tires

rotating

tires, check

When for uneven wear and damage. Abnormal wear is usu- ally caused by incorrect tire pressure, im- proper wheel alignment, out−of−balance wheels, or severe braking.

tire

the wheel

When a is replaced, should always be balanced. An unbalanced wheel may affect vehicle handling and tire life. Wheels can get out of balance with regular use and should therefore be balanced occasionally. When replacing a tubeless tire, the air valve should also be replaced with a new one.

To equalize tire wear and help extend tire life, Toyota recommends that you rotate your tires according to the main- tenance schedule. (For scheduled main- tenance information, please refer to the “Scheduled Maintenance Guide” or “Owner’s Manual Supplement”.) Howev- er, the most appropriate timing for tire rotation may vary according to your driving habits and road surface condi- tions. See “If you have a flat tire” on page 214
in Section 4 for tire change procedure.

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Installing snow tires and chains WHEN TO USE SNOW TIRES OR CHAINS Snow tires or chains are recommended when driving on snow or ice. On wet or dry roads, conventional tires provide better traction than snow tires. SNOW TIRE SELECTION If you need snow tires, select the same size, construction and load capacity as the original tires on your Toyota. Do not use tires other than those men- tioned above. Do not install studded tires without first checking local regulations for possible restrictions.

NOTICE

Four−wheel drive models: Do not use tires of different brands, sizes and constructions. This may damage the drive system.

SNOW TIRE INSTALLATION Snow tires should be installed on all wheels. Installing snow tires on the front wheels only can lead to an excessive difference in road grip capability between the front and rear tires, which could cause loss of vehicle control. When storing removed tires, you should store them in a cool dry place. Mark the direction of rotation and be sure to install them in the same direction when replacing.

CAUTION

D Do not drive with the snow tires

incorrectly inflated.

D Never drive over 120 km/h (75 mph)

with any type of snow tires.

Side chain

Cross chain

TIRE CHAIN SELECTION Use the tire chains of correct size. Use the following type chains.

mm (in.) 3 (0.12) A Diameter of side chain 10 (0.39) B Width of side chain 30 (1.18) C Length of side chain 4 (0.16) D Diameter of cross chain 14 (0.55) E Width of cross chain F Length of cross chain 25 (0.98) Regulations regarding the use of tire chains vary according to location or type of road, so always check them before installing chains.

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NOTICE

CAUTION

If the wrong combination of tire and chain is used, the chains could dam- age the vehicle body.

the

rear driving

CHAIN INSTALLATION Install the chains on the front tires as tightly as possible. Do not use tire tires. Retighten chains on chains after km (1/4—1/2 mile). When installing chains on your tires, care- fully follow the instructions of the chain manufacturer. If wheel covers are used, they will be scratched by the chain band, so remove the covers before putting on the chains.

0.5—1.0

D Do not exceed 50 km/h (30 mph) or recom- is

the chain manufacturer’s mended speed lower.

limit, whichever

D Drive carefully avoiding bumps, holes, and sharp turns, which may cause the vehicle to bounce.

D Avoid sharp turns or locked−wheel braking, as use of chains may ad- versely affect vehicle handling.

D When driving with chains installed, be sure to drive carefully. Slow down before entering the curves to avoid losing control of the vehicle. Otherwise an accident may occur.

Replacing wheels WHEN TO REPLACE YOUR WHEELS If you have wheel damage such as bending, cracks or heavy corrosion, the wheel should be replaced. If you fail to replace damaged wheels, the tire may slip off the wheel or cause loss of handling control. WHEEL SELECTION When replacing wheels, care should be taken to ensure that the wheels are re- placed by ones with the same load ca- pacity, diameter, rim width, and offset. Correct replacement wheels are available at your Toyota dealer. A wheel of a different size or type may adversely affect handling, wheel and bear- ing life, brake cooling, speedometer/odom- eter calibration, stopping ability, headlight aim, bumper height, vehicle ground clear- ance, and tire or snow chain clearance to the body and chassis.

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Replacement with used wheels is not rec- ommended as they may have been sub- jected to rough treatment or high mileage and could fail without warning. Also, bent wheels which have been straightened may have structural damage and therefore should not be used. Never use an inner tube in a leaking wheel which is designed for a tubeless tire.

NOTICE

Four−wheel drive models: Do not use wheels of different brands, sizes and types. This may damage the drive system.

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Aluminum wheel precautions aluminum wheels, D When check tight after driving your vehicle the first 1600
km (1000 miles).

the wheel nuts are

installing that

repaired, or D If you have changed your the wheel nuts are still tight after driving 1600 km (1000 miles).

rotated, tires, check

that

D When using tire chains, be careful not

to damage the aluminum wheels.

D Use only the Toyota wheel nuts and for your aluminum

wrench designed wheels.

D When balancing your wheels, use only Toyota balance weights or equivalent and a plastic or rubber hammer.

D As with any wheel, periodically check your aluminum wheels for damage. If damaged, replace immediately.

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SECTION 7− 3

DO−IT−YOURSELF MAINTENANCE Electrical components Checking battery condition Battery recharging precautions Checking and replacing fuses Adding washer fluid Replacing light bulbs

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

264
265
266
267
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Checking battery condition— —Precautions

CAUTION

BATTERY PRECAUTIONS The battery produces flammable and explosive hydrogen gas. D Do not cause a spark from the bat-

tery with tools.

D Do not smoke or light a match near

the battery.

The electrolyte contains poisonous and corrosive sulfuric acid. D Avoid contact with eyes, skin or

clothes.

D Never ingest electrolyte. D Wear protective safety glasses when

working near the battery.

D Keep children away from the bat-

tery.

EMERGENCY MEASURES D If electrolyte gets

in your eyes, flush your eyes with clean water immediately immediate medical attention. If possible, con- tinue to apply water with a sponge or cloth while en route to the medi- cal office.

and get

D If electrolyte gets on your skin, thoroughly wash the contact area. If you feel pain or burning, get medi- cal attention immediately.

D If electrolyte gets on your clothes, there is a possibility of its soaking through to your skin, so immediate- ly take off the exposed clothing and follow the procedure above, if nec- essary.

D If you accidentally swallow electro- lyte, drink a large quantity of water or milk. Follow with milk of magne- sia, beaten raw egg or vegetable oil. Then go immediately for emer- gency help.

D Warning: Battery posts,

terminals and related accessories contain lead and lead compounds, chemicals known to the State of California to cause reproductive harm. Wash hands after handling.

cancer

and

—Checking battery exterior

Terminals

Ground cable

Hold−down clamp

Check the battery for corroded or loose terminal connections, cracks, or loose hold−down clamp. a. If the battery is corroded, wash it off with a solution of warm water and bak- ing soda. Coat the outside of the termi- nals with grease to prevent further cor- rosion.

b. If the terminal connections are loose, their clamp nuts—but do not

tighten overtighten.

c. Tighten

the hold−down clamp only enough to keep the battery firmly in place. Overtightening may damage the battery case.

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NOTICE

z Be sure the engine and all accesso- ries are off before performing main- tenance.

z When checking the battery, remove the ground cable from the negative terminal (“−” mark) first and rein- stall it last.

z Be careful not to cause a short cir-

cuit with tools.

z Take care no solution gets into the

battery when washing it.

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—Checking battery fluid

Type A

Green

Dark

Clear or light yellow

Type B

Blue

White

Red

CHECKING BY HYDROMETER Check hydrometer color.

the battery condition by

the

Hydrometer color

Type A

Type B

Condition

Green

Blue

Good

Dark

White

Clear or

light yellow

Red

Charging necessary. Have battery checked by your Toyota dealer.

Have battery checked by your Toyota dealer.

Battery recharging precautions During recharging, the battery is pro- ducing hydrogen gas. Therefore, before recharging: 1. If recharging with the battery installed on the vehicle, be sure to disconnect the ground cable.

2. Be sure the power switch on the re- charger the charger cables to the battery and when disconnecting them.

is off when connecting

CAUTION

D Always charge the battery in an un- confined area. Do not charge the battery in a garage or closed room where there is not sufficient ventila- tion.

D Only do a slow charge (5 A or less). Charging at a quicker rate is dangerous. The battery may ex- plode, causing personal injuries.

NOTICE

Never recharge the battery while the engine is running. Also, be sure all accessories are turned off.

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Checking and replacing fuses

Good

Blown

Good

Blown

Type A

Type C

Good

Blown

Type B

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If the headlights or other electrical components do not work, check the fuses. If any of the fuses are blown, they must be replaced. See “Fuse locations” on page 246 in Sec-