2006 Toyota Prius Owners Manual

(2) Fold down

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FEATURES/OPERATIONS

Air conditioning/Heating Type 1 functions

Steering wheel switches

With navigation system1

Type 2 functions

With navigation system1

Passenger compartment temperature Outside temperature Temperature selector Air flow vent selector Fan speed Automatic climate control Fresh or recirculated cabin air Rear window and outside rear view mirror defogger Windshield air flow Air Conditioning ON/OFF Climate control OFF Display the operation screen

1 For details, refer to the “Navigation System Owner’s Manual.”

“A/C AUTO” Temperature Air intake selector Windshield vent Rear window and outside rear view mirror defoggers

Cruise control Turning system ON/OFF

System ON/OFF

Setting a speed

Cancel1

Resume/Increase speed

Set/Decrease speed2
1 The set speed may also be cancelled by depressing the brake pedal. 2 Push the lever up toward “+ RES.” NOTE: If vehicle speed falls below 25 mph, the set speed will not be resumed.

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06 Prius PRG Inside 11/10/05 5:44 PM Page 22

FEATURES/OPERATIONS

Audio Type 1 functions

Audio

Push to turn ON/OFF

Eject CD

Seek station/CD track select

Station/CD track scan

Mode

Type 2 additional functions

Seek station/CD track or audio file select

Audio file search

CD/AUX mode select

Type 3 additional functions

With navigation system

Load CD(s)

Push to turn ON/OFF

Audio operation screen

Audio operation screen

Push

RADIO To preset a station Tune in the desired station and touch a station selector icon (1-6) until you hear a beep. To scan for stations Push “SCAN.” Push again to hold selection. CD PLAYER To scan tracks on a disc Touch “SCAN” icon on the display. Push again to hold selection. CD Changer (Type 3 only) -To load one disc Push “LOAD” and insert 1 disc. -To load multiple discs Push and hold “LOAD” until you hear a beep. Insert one disc. Shutter will close and then re-open for next disc. To select a file (MP3/WMA only) Turn “TUNE•FILE” to file up/down. 1 For details, refer to the Navigation System Owner’s Manual. Steering wheel switches

“- +” Volume control “MODE” Push to turn audio “ON” and select an audio mode. Push and hold to turn the audio system “OFF.” “ In radio mode Push to select a preset station; push and hold to seek a station. In CD mode Push to skip up or down to next/previous track.

” switch

>>

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06 Prius PRG Inside 11/10/05 5:44 PM Page 24

FEATURES/OPERATIONS

AUX audio jack (if equipped)

Cup and Bottle holders Cup holder front

Cup holder rear

Center console

Bottle holder Front Door

Refer to the Owner’s Manual for more details. Clock

Luggage storage box

H-Hour set M-Minutes set

Right side: Turn to unlock

Left side: Turn to unlock

Light Control-Instrument panel

Brightness control

24

Power outlets Instrument panel (12V) Center console box (12V)

The Hybrid System must be in “ACC” or “IG-ON.” Parking brake Set: Depress Release: Depress again

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06 Prius PRG Inside 11/10/05 5:44 PM Page 26

SAFETY AND EMERGENCY FEATURES Door locks

Lock

Unlock

Emergency flashers

Push

Doors-Child safety locks

Rear door

Rear air vent

Move the lever to “LOCK,” allowing the door to be opened only from the outside. Seat belts

Take up slack Too high

Keep as low on hips as possible

If belt is fully extended, then retracted even slightly, it cannot be re-extended beyond that point, unless fully retracted again. This feature is used to help hold child restraint systems securely. To find out more information about seat belts, and how to install a child restraint system, refer to the Owner’s Manual. Seat belts-Shoulder belt anchor

Squeeze lock release to lower

NOTE: The air vent on the right side of the rear seatback is designed to assist in cooling the Hybrid vehicle battery. DO NOT BLOCK OR COVER THIS VENT, as it may cause overheating, resulting in reduced vehicle performance. Tire Pressure Warning System reset

Designed to provide warning when tire pressure of any one of the tires is critically reduced while the vehicle is moving. It must be re-initialized by pushing and holding the “ SET” button if indicator light remains ON or blinks, and/or after replacing or rotating tires or wheels.

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06 Prius PRG Inside 11/10/05 5:44 PM Page 28

SAFETY AND EMERGENCY FEATURES

Jump starting Jump start terminal

Exclusive jump starting terminal cover

The jump start terminal is in the fuse box. To access the terminal, open the fuse block cover and the jump start terminal cover. Connecting jumper cables

Recommended connecting point

Connect positive (red) jumper cable to the jump start terminal. Connect positive (red) jumper cable to the positive (+) terminal on the booster battery. Connect negative (black) jumper cable to the negative (-) terminal on the booster battery. Connect negative (black) jumper cable to the recommended connecting point of the vehicle with the discharged battery. Depress brake pedal, and press “POWER” button to start the vehicle.

Refer to the Owner’s Manual for more details.

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SECTION 6

CORROSION PREVENTION AND APPEARANCE CARE Protecting your Toyota from corrosion Washing and waxing your Toyota Cleaning the interiorr

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

378
379
381

377

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.

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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

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

D Pay particular attention to the vehicle’s underside and wheel housings 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 remov- ing. 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” 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.

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. 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 and 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 Your Toyota is a hybrid vehicle. Pay particular attention when washing your Toyota.

NOTICE

Before washing your Toyota, be sure to observe the following in order to avoid the risk of damage to your ve- hicle. z Do not splash water on the electric components in the engine compart- ment. This may cause the malfunc- tion of the electric components.

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 warm to the touch.

CAUTION

D When cleaning under floor or chas- sis, be careful not to injure your hands.

D Exhaust gasses cause the exhaust pipe to become quite hot. When washing the vehicle, be careful not to touch the pipe until it has cooled sufficiently, as touching a hot ex- haust pipe can cause burns.

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

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 splash an ornament, be sure to wash them off with water and check if the ornament is damaged. 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. lights: Wash carefully. Do not Exterior use organic substances or scrub them with a hard brush. This may damage the surfaces of the lights. Road turpentine or cleaners that are marked safe for painted surfaces.

tar: Remove with

380

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.

NOTICE

z Do not use organic substances (gasoline benzine or strong solvents) which may be toxic or cause damage.

kerosene,

z Do not scrub any part of the ve- hicle with a hard brush, which may cause damage.

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.

NOTICE

To prevent damage to the antenna, make sure to remove it before driving 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. 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.

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. Exterior lights: Do not apply wax on the surfaces of the lights. Wax may cause damage to the lenses. If you accidentally put wax on the light surfaces, wipe or wash it off.

3. Wax

the vehicle again when water does not bead but remains on the sur- face in large patches.

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.

Cleaning the interior

CAUTION

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 fire or malfunction; and it may cause body corrosion. 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 death or serious injury.

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.

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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.

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

NOTICE

When cleaning the inside of the win- dows, be careful not to scratch or damage the heater wires on the rear window.

Air conditioning control panel, audio, 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.

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

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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.

z Long exposure

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

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 7

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

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

386
387
389
390

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

385

that both

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 driving. It is the owner’s responsibility to make sure the specified maintenance, including general maintenance service, is performed. Note the new vehicle and emission control system warranties specify that proper maintenance and care must be performed. “Owner’s Warranty Information Booklet” or “Owner’s Manual Supplement” 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.

complete

See

for

386

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 only genuine Toyota parts be used for maintenance or for the repair of the emission con- trol system. 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 in Section 8.

a

you are

If skilled do−it−yourself mechanic, the Toyota service manuals are recommended. Please be aware that do−it−yourself maintenance can affect your warranty coverage. See “Owner’s Warranty Information Booklet” or “Owner’s Manual Supplement” 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 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 418 for additional informa- tion.

Coolant level Make sure the coolant level is between the “FULL” and “LOW” lines on the see− through reservoir when the hybrid system is cold. See page 402 for additional infor- mation. 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 404 for additional information. Brake fluid level Make sure the brake fluid level is correct. See page 404 for additional information. Engine oil level Check the level on the dipstick with the engine turned off and the vehicle parked on level spot. See page 400 for additional 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 322.)

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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 Be alert for changes in steering condition, such as hard steering or strange noise. 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.

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 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.

388

to

time

fluid after

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. Doors and engine hood Check that all doors and trunk operate smoothly and all lock securely. Make sure the engine hood secondary latch secures the hood from opening 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 405 for additional information.

latches

Tire surface and wheel nuts Check the tires carefully for cuts, damage or excessive wear. See Sec- tion 8−2 for additional information. 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 409 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 fluid leak under the vehicle (however, water 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 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 and 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 8– 1

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

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

392
393
394
396
397

391

1. Windshield washer fluid tank

2. Brake fluid reservoir

3. Engine oil filler cap

4. Engine coolant reservoir

5. Inverter coolant reservoir tank

6. Fuse block

7. Radiator and condenser

8. Engine oil level dipstick

9. 12 volt battery

Engine compartment overview

81p001g

392

Fuse locations

81p002c

81p003b

81p006c

81p005b

393

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 7, 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 397. 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

394

CAUTION

D When the hybrid system is on, 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 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 hybrid system is hot, do not remove the radiator cap or loosen the drain plugs to prevent burning yourself. D Do not

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

leave anything

D Do not smoke, cause sparks or al- low open flames around fuel or the batteries. Their flam- mable.

fumes are

is automatically started

D When the hybrid system is operat- ing with the “READY” light on, the engine in some case. When you inspect the engine compartment, be sure to press the “POWER” switch to the “OFF” mode.

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 hybrid system is in the “OFF” mode if you work near the electric cooling fans or radiator grille. With the electric cooling fans will automati- cally start to run if the engine cool- ant temperature is high and/or the air conditioning is on.

ignition on,

the

D Use eye protection whenever you work on or under your vehicle where you may be exposed to fly- ing or falling material, fluid spray, etc.

D Be extremely cautious when work- ing on the batteries. It contains poi- sonous and corrosive sulfuric acid or strong alkali.

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 for information concerning recycling or disposal.

D Take care when filling

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

If fluid gets

D When servicing the vehicle with the smart entry and start system, be sure to keep the smart key away from the vehicle. If the key is left in the vehicle, the hybrid system may start by pressing the “POWER” switch with the brake pedal de- pressed.

NOTICE

z Remember that batteries and igni- tion cable carry high currents or voltages. 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 Do not pry the outer electrode of spark plug against the center elec- trode.

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 If the brake fluid is spilled on the vehicle, be sure to wash it off with water to prevent it damage to parts or paint.

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 hood, check to see that you have not forgotten any tools, rags, etc.

395

D Do not raise the vehicle with some-

one in the vehicle.

D When raising the vehicle, do not place any objects on top of or un- derneath the jack.

NOTICE

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

Positioning the jack

81p008d

81p009d

Front

Rear

396

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.

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 transaxle in “P”.

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.

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 Engine oil ILSAC multigrade having vis-

cosity proper for your climate

Tools: D Rag or paper towel D Funnel (only for adding oil) CHECKING THE 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)

Tools: D Funnel REPLACING LIGHT BULBS Parts: D Bulb with same number and wattage rating as original (See charts in “Re- placing light bulbs–” on page 418.)

Tools: D Screwdriver

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 12 VOLT BATTERY CON- DITION Tools: D Warm water D Baking soda D Grease D Conventional wrench

terminal

(for

clamp bolts)

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)

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SECTION 8– 2

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

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

400
402
404
404
405
407
409
410
411
412

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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 as follows:

1.5 L (1.6 qt., 1.3 Imp.qt.) For the engine oil capacity, see “Service specifications” on page 427. When the level reaches within the correct range, install the filler cap hand−tight.

Checking the engine oil level

Low level

Full level

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.

82p001a

Add oil

O.K.

Too full

CAUTION

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

NOTICE

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

With the hybrid system at operating temperature 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 hybrid system, wait a few min- utes for the oil to drain back into the bottom of the engine.

2. Pull the dipstick out, hold the rag un-

der the end and wipe it clean.

400

NOTICE

z Be careful not to spill engine oil on

the vehicle components.

z Avoid overfilling, or the hybrid sys-

tem could be damaged.

z Check the oil level on the dipstick

once again after adding the oil.

ENGINE OIL SELECTION “Toyota Genuine Motor Oil” in your Toyota vehicle. Use Toyota approved “Toyota Genuine Motor Oil” or equivalent to satisfy the following grade and viscos- ity. Oil grade:

is used

ILSAC multigrade engine oil

Recommended viscosity: SAE 5W−30

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

oil008

Outside temperature

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

401

Checking the coolant level

CAUTION

The coolant heat storage tank reaches high temperature inside. It is danger- ous if hot coolant is discharged when replacing. For the coolant, contact your Toyota dealer.

replacement of

Look at the see−through coolant reser- voir when the hybrid system is cold. The coolant level is satisfactory if it is between the “FULL” and “LOW” lines on the reservoir. If the level is low, add the coolant. (For the coolant type, see “Coolant type selection” described be- low.) The coolant level in the reservoir will vary with hybrid system temperature. However, if the level is on or below the “LOW” line, add coolant. Bring to the “FULL” 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.

the system. Visually check

level up

the

in

Oil identification mark The ILSAC (International Lubricant Stan- dardization and Approval Committee) Certi- fication Mark is added to some oil con- tainers the oil you should use.

to help you select

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

402

If you can find no leak, have your Toyota dealer test the cap pressure and check for leaks in the cooling system.

CAUTION

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).

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

NOTICE

Do not use plain water alone.

improper coolants may damage

Coolant type selection Use of your 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).

combination of

long−life

organic

hybrid

is a

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 coolant sys- “Toyota Super tem with proper usage. formulated with Long Life Coolant” technology long−life hybrid organic acid and has been specifically designed to system malfunction on cooling avoid Toyota vehicles. Please contact your Toyota dealer for fur- ther details.

is

403

Checking the radiator and condenser If either of the above parts is extremely dirty or you are not sure of their condi- tion, take your vehicle to a Toyota dealer.

CAUTION

To prevent burning yourself, be care- ful not to touch the radiator or con- denser when the engine is hot.

NOTICE

To prevent damage to the radiator and condenser, do not perform the work by yourself.

Checking brake fluid

82p002b

reservoir. The

To check the fluid level, simply look at the see−through level should be between