2005 Toyota Sienna Owners Manual

hybrid organic acid acid with technology low phosphates and organic acids.) For the U.S.A.—“Toyota Super Long Life Coolant” is a mixture of 50% coolant and 50% deionized water. This coolant pro- vides protection down to about −35_C (−31_F). For Canada—“Toyota Super Long Life Coolant” is a mixture of 55% coolant and 45% deionized water. This coolant pro- vides protection down to about −42_C (−44_F).

combination of

NOTICE

Do not use plain water alone.

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

is organic

long−life

hybrid

for

Checking the radiator and condenser If any of the above parts are 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.

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If the level is low, add SAE J1703 or FMVSS No.116 DOT 3 brake fluid to the brake reservoir. 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. When the brake fluid must be replaced, contact your Toyota dealer.

CAUTION

Take care when filling the reservoir because brake fluid can harm your hands or eyes. If fluid gets on your hands or in your eyes, flush the af- fected area with clean water immedi- ately. If you still feel uncomfortable with your hands or eyes, go to the doctor.

Checking brake fluid

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.

470

NOTICE

If you spill some of the fluid, be sure to wipe it off to prevent it from dam- aging the parts or paintwork.

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Checking power steering fluid

If cold O.K.

Close

If hot O.K.

Open

If cold add

If hot add

III.

Check the fluid level through the reser- voir. If necessary, add automatic trans- mission fluid DEXRONrII or 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 (60_C—80_C or 140_F—175_F). You may also check the level when the fluid is temperature, 10_C—30_C or 50_F—85_F) if the engine has not been run for about five hours.

(about

room

cold

05 SIENNA_U (L/O 0409)

Checking tire inflation pressure

Clean all dirt from the outside of the res- ervoir 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 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

transmission

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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Keep your tire inflation pressures at the proper level. The recommended cold tire inflation pressures, tire sizes and the com- bined weight of occupants and cargo (vehicle capacity weight) are de- scribed on page 496 and 499. They are also on the tire and loading infor- mation label. You should check the tire inflation pressure every two weeks, or at least once a month. And do not forget the spare!

472

should

pressure

following

instructions

The for checking tire inflation pressure should be observed: D The

be checked only when the tires are cold. If your vehicle 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 inflation pres- sure reading.

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

D Take special care when adding air to the compact spare tire. The smaller tire size can gain pressure very quickly. Add com- pressed air in small quantities and check the pressure often until it reaches the specified pressure.

D Do not bleed or reduce tire inflation pressure after driving. It is normal for the tire inflation pressure to be higher after driving. D Never exceed the vehicle capac- ity weight. Passenger and lug- gage weight should be located so that the vehicle is balanced.

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Tire pressure gauge

INSPECTION AND ADJUSTMENT PROCEDURE 1. Remove the tire valve cap. 2. Press the tip of the tire pressure

gauge to the tire valve.

3. Read the pressure using the grad-

uations of the gauge.

4. In case the tire inflation pressure is not within the prescribed range, insert the compressed air from the valve. In case of applying too much air, press the center of the valve and release the air to adjust.

5. After completing the tire inflation pressure measurement and ad- justment, apply soapy water to the valve and check for leakage.

6. Install the tire valve cap. If a gauge and air pump are not avail- able, have your vehicle checked by your Toyota dealer.

CAUTION

Be sure to reinstall the tire 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 pos- sible.

Incorrect tire inflation pressure may waste fuel, reduce the comfort of driv- ing, reduce tire life and make your ve- hicle less safe to drive. If a tire frequently needs refilling, have it checked by your Toyota deal- er.

CAUTION

Keep your tires properly inflated. Otherwise, the following condi- tions may occur and cause an ac- cident resulting in death or seri- ous injuries. Low tire pressure (underinfla- tion)— D Excessive wear D Uneven wear D Poor handling D Possibility of blowouts from an

overheated tire

D Poor sealing of the tire bead D Wheel deformation and/or tire

separation

D A greater possibility of tire

damage from road hazards

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Checking and replacing tires

Tread wear indicator

High tire pressure (overinfla- tion)— D Poor handling D Excessive wear D Uneven wear D A greater possibility of tire

damage from road hazards

CHECKING YOUR TIRES Check the tire’s tread for tread wear indicators. If the indicators show, replace the tires. The loca- tion of tread wear indicators is shown by the “TWI” or “Δ” marks, etc., molded on the sidewall of each tire.

474

The tires on your Toyota have built−in tread wear indicators to help you know when the tires need replace- ment. When the tread depth wears to 1.6 mm (0.06 in.) or less, the indica- tors will appear. If you can see the indicators in two or more adjacent grooves, the tire should be replaced. 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.). If you have tire damage such as cuts, splits, cracks deep enough to expose the fabric, or bulges indi- cating internal damage, the tire should be replaced. If a tire often goes flat or cannot be properly repaired due to the size or location of a cut or other damage, it should be replaced. If you are not sure, consult with your Toyota dealer.

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If air loss occurs while driving, do not continue driving. Driving even a short distance can damage a tire beyond repair. Any tires which are over 6 years old must be checked by a qualified technician even if damage is not obvious. Tires deteriorate with age even if they have never or seldom been used. This applies also to the spare tire and tires stored for future use. REPLACING YOUR TIRES When replacing a tire, use a tire of the same size and construction, and the same or greater maximum load as the originally installed tires. Also, on all−wheel drive mod- els, all the tires must be the same brand and have the same tread pat- terns.

Using any other size or type of tire may seriously affect handling, ride, speedometer/odometer calibration, ground clearance, and clearance be- tween the body and tires or snow chains. Check that the maximum load of the replaced tire is greater than 1/2 of the Gross Axle Weight Ratings (GAWR) of either the front axle or the rear axle, whichever is greater. As for the maximum load of the tire, see the load limit at maximum cold tire inflation pressure mentioned on the sidewall of the tire, and as for the Gross Axle Weight Ratings (GAWR), see the Cer- tification Label. For details about the side wall of the tire and the Certification Label, see pages 386 and 388.

CAUTION

Observe the following instruc- tions. Otherwise, an accident may occur resulting in death or serious injuries.

D Do not mix radial, bias belted, or bias−ply tires on your ve- hicle, as this may cause dan- gerous handling characteris- tics resulting in loss of control. D Do not use tires other than the manufacturer’s recommended size, as this may cause danger- ous handling characteristics resulting in loss of control.

D All−wheel drive models:

Do not use tires of different brands, sizes, construction or tread patterns, as this may cause dangerous handling characteristics in loss of control.

resulting

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Rotating tires

Toyota recommends all four tires, or at least both of the front or rear tires be replaced at a time as a set. See “If you have a flat tire” on page 421 in Section 4 for tire change proce- dure. When a tire is replaced, the wheel should always be balanced. An unbalanced wheel may affect ve- hicle 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. Initial adjustment of the tire pres- sure warning system is necessary after you have rotated your tires. See “Tire pressure warning sys- tem” on page 196 in Section 1−7.

476

To equalize the wear and help ex- tend tire life, Toyota recommends that you rotate your tires accord- ing to the maintenance schedule. (For scheduled maintenance infor- mation, please refer to the “Sched- uled Maintenance Guide” or “Own- er’s Supplement”.) However, the most appropriate tim- ing for tire rotation may vary ac- cording to your driving habits and road surface conditions. See “If you have a flat tire” on page 421 in Section 4 for tire change proce- dure.

Manual

When rotating tires, check for uneven wear and damage. Abnormal wear is usually caused by incorrect tire pres- sure, improper wheel alignment, out− of−balance wheels, or severe braking.

CAUTION

Do not include a compact spare tire when rotating the tires. It is designed for temporary use only.

Initial adjustment of the tire pres- sure warning system is necessary after you have rotated your tires. See “Tire pressure warning sys- tem” on page 196 in Section 1−7.

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Run−flat tires

Some vehicles are equipped with run−flat (RFT) tires. The run−flat tire allows you to continue driving for up to 160 km (100 miles) at a speed below 90 km/h (55 mph) even if any tire goes flat. However, in some conditions (such as high temperatures), you could not con- tinue driving for up to 160 km (100
miles). When the tire goes flat or when the tire pressure is below 100 kPa (1.0
kgf/cm2 or bar, 15 psi), the tire must be replaced. If you are not sure, consult your Toyota dealer. Do not use the repaired tire.

There is an “RFT” or “DSST” mark on the sidewall of the run−flat tire. If you cannot distinguish between the standard tire and run−flat tire, consult your Toyota dealer. The tire warranty book provides de- tailed information on the run−flat tires. For details, see the tire warranty book.

CAUTION

D Do not use non−genuine wheels, as this may cause dan- gerous handling characteris- tics resulting in loss of control. D Do not use the run−flat tires equipped on your vehicle on another model. These tires are especially for this model.

D Do not mix run−flat tires with

standard tires.

If the tire pressure warning light comes on: Decelerate at a speed below 90
km/h (55 mph), then adjust the tire pressure to the specified level as soon as possible. Do not drive more than 160 km (100 miles). D When the tire pressure is below 140 kPa (1.4 kgf/cm2 or bar, 20
psi), consult your Toyota deal- er. If the tire is flat or the tire pressure is below 100 kPa (1.0
kgf/cm2 or bar, 15 psi), the tire must be replaced. Do not use the repaired tire.

D When the tire pressure is 140
kPa (1.4 kgf/cm2 or bar, 20 psi) or more, adjust it to specified level. (See “Tires” on page 499
in Section 8.)

For details about the tire pressure warning system, see “Tire pressure warning system” on page 196 in Sec- tion 1−7.

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D Avoid abrupt steering wheel maneuvering and braking. If the vehicle tires deteriorate, you could lose control of the steering wheel or the brakes, causing death or serious inju- ry.

D Do not replace or repair the tire by yourself. When the tires must be replaced or repaired, consult your Toyota dealer or authorized tire dealer.

Vehicles with compact spare tire— When you replace tire, see “—Compact spare tire” through “—Af- ter changing wheels”, pages 423
through 435 in Section 4.

the

CAUTION

As the run−flat tire allows you to continue driving if any tire goes flat, the tire performance is not the same as normal condition. If the run−flat tire goes flat, take your vehicle to the nearest Toyo- ta dealer or authorized tire dealer as soon as possible, observing the following instructions: D Decelerate as soon as possible to lowest appropriate speed that conditions permit. Do not drive for longer than 160 km (100 miles) or over 90
km/h (55 mph).

the

478

NOTICE

z Take due care not to go over a curb stone and be careful of the holes in the road be- cause deflated tire pressure affects tire cushion perfor- mance. The wheels, tires, body, suspension and other components could be dam- aged.

if

the

run−flat

z Your ground clearance is re- duced tire goes flat so avoid driving over obstacles and drive slowly on rough, unpaved roads and speed bumps. Also, do not attempt to go through an automatic car wash as the vehicle may get caught, resulting in damage.

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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 tires of the same size, construction and load capacity as the originally installed tires. Also, on all−wheel drive models, all the tires must be the same brand and have the same tread patterns. Do not use tires other than those men- tioned above. Do not install studded tires without first checking local regulations for possible restrictions.

CAUTION

the

following

Observe instructions. Otherwise, an accident may occur re- sulting in death or serious injuries. D Do not use snow tires other than the manufacturer’s recommended si- ze, as this may cause dangerous handling characteristics resulting in loss of control.

D All−wheel drive models:

Do not use snow tires of different brands, sizes, construction or tread patterns, as this may cause danger- ous handling characteristics result- ing in loss of control.

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 replac- ing.

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.

D Vehicles with run−flat tires—Do not replace or repair the tire by your- self. When the tires must be re- repaired, consult your placed or Toyota dealer or authorized tire dealer.

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TIRE CHAIN SELECTION Use the tire chains of correct size and type. Use SAE Class “S” type radial tire chains except radial cable chains or V−bar type chains. Regulations regarding the use of tire chains vary according to location or type of road, so always check local reg- ulations before installing chains. 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.

rear driving

0.5—1.0

the

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CAUTION

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, to drive carefully. Slow be sure down before entering curves to avoid losing control of the vehicle. Otherwise an accident may occur.

NOTICE

Do not attempt to use a tire chain on the compact spare tire, as it may re- sult in damage to the vehicle as well as the tire.

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 a damaged wheel, 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. This must be observed on compact spare tires, too. 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.

CAUTION

Initial adjustment of the tire pressure warning system is necessary after you have replaced your wheels. See “Tire pressure warning system” on page 196
in Section 1−7.

the

following

instructions. Observe Otherwise, an accident may occur re- sulting in death or serious injuries. D Do not use wheels other than the manufacturer’s recommended size, as this may cause dangerous han- dling characteristics in loss of control.

resulting

D All−wheel drive models:

Do not use wheels of different brands, sizes and types, as this may cause dangerous handling characteristics resulting in loss of control.

Aluminum wheel precautions D When aluminum wheels, 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 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

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

484
485
486
487
488

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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.

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.

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

484

—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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—Checking battery condition

NOTICE

Type A

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.

the

If the battery is disconnected or run down, the power window, power sliding door, power back door and moon roof may not operate automatically and jam protection function will not function cor- rectly, and does not open the back door after you reconnect, replace or recharge the battery. In any of these cases, you should normalize each system. To normal- ize them, see “Power sliding doors” on page 33, “Power back door” on page 37, “Power windows” on page 42 and “Electric moon roof” on page 52 in Section 1−2.

Green

Dark

Clear or light yellow

Type B

Blue

White

Red

CHECKING BY INDICATOR Check the battery condition by the indi- cator color.

Indicator color

Type A

Type B

Green

Blue

Dark

White

Condition

Good

Charging necessary. 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

Clear or

light yellow

Red

Have battery checked by your Toyota dealer.

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

Type A

Type C

Good

Blown

Good

Blown

Good

Blown

Type D

Type B

486

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 459 in Sec- tion 7−1 for locations of the fuses. Turn the ignition switch and inoperative component off. Pull the suspected fuse straight out and check it. Determine which fuse may be causing the problem. The lid of the fuse box shows the name of the circuit for each fuse. See page 500 in Section 8 for the functions controlled by each circuit. Type C and D—When any of the fuses are blown, contact your Toyota dealer.

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Type A fuses can be pulled out by the pull−out tool. The location of the pull−out tool is shown in the illustration. If you are not sure whether the fuse has blown, try replacing the suspected fuse with one that you know is good. If the fuse has blown, push a new fuse into the clip. Only install a fuse with the amperage rat- ing designated on the fuse box lid. If you do not have a spare fuse, in an emergency you can pull out the “HTR” (10
A), “AC INV” or “RAD NO.1” fuse, which may be dispensable for normal driving, and use it if its amperage rating is the same. If you cannot use one of the same amper- age, use one that is lower, but as close to the rating as possible. If the amperage is fuse might blow out again but this does not indicate anything wrong. Be sure to get the correct fuse as soon as possible and return the substitute to its original clip. It is a good idea to purchase a set of spare fuses and keep them in your ve- hicle for emergencies.

that specified,

lower

than

the

05 SIENNA_U (L/O 0409)

the new

If fuse immediately blows out, there is a problem with the electrical sys- tem. Have your Toyota dealer correct it as soon as possible.

CAUTION

Never use a fuse with a higher am- perage rating, or any other object, in place of a fuse. This may cause ex- tensive damage and possibly a fire.

Adding washer fluid If any washer does not work or the low windshield washer fluid level warning light comes on, the washer tank may be empty. Add washer fluid. You may use plain water as washer fluid. However, in cold areas where tempera- tures range below the freezing point, use washer fluid containing antifreeze. This product is available at your Toyota dealer and most auto parts stores. Follow the manufacturer’s directions for how much to mix with water.

NOTICE

Do not use engine antifreeze or any other substitute because it may dam- age your vehicle’s paint.

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D Do not disassemble, repair or take apart the headlight bulbs, connec- tor, power supply circuits and ro- tated components. Or you may be injured by electric shocks. Call your dealer when the headlights fail to work or have to be replaced or dis- posed of.

NOTICE

Only use a bulb of the listed type.

the

The inside of the lens of exterior lights such as headlights may temporarily fog up when the lens becomes wet in the rain or in a car wash. This is not a problem because the is caused by fogging temperature difference between the outside and the windshield fogs up in the rain. However, if there large drop of water on the inside of the lens, or if there is water pooled light, contact your Toyota dealer.

inside of

inside

lens,

is a

just

like

the

the

following

illustrations show how

Replacing light bulbs— The to gain access to the bulbs. When replacing a bulb, make sure the ignition switch and light switch are off. Use bulbs with the wattage ratings given in the table.

CAUTION

D To prevent burning yourself, do not replace the light bulbs while they are hot.

D Halogen bulbs have pressurized gas inside and require special handling. They can burst or shatter if scratched or dropped. Hold a bulb only by its plastic or metal case. Do not touch the glass part of a bulb with bare hands.

D When replacing the rear light bulbs, turn off the power back door sys- tem to prevent an unexpected seri- ous injury.

Vehicles with discharge headlights— D Do not touch the high voltage sock- turns on. the headlight is momentarily generated injury by

et when 20000 V and may cause severe electric shock.

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A: D2R discharge bulbs B: HB4 halogen bulbs C: HB3 halogen bulbs D: H3 halogen bulbs E: Wedge base bulbs (clear) F: Wedge base bulbs (amber) G: Single end bulbs H: Double end bulbs

Light bulbs

Bulb No.

Headlights (low beam)

With discharge headlights Without discharge headlights

Headlights (high beam)

Front fog lights

Front turn signal lights

Parking and front side marker lights

Rear turn signal lights

Stop/tail and rear side marker lights

Tail lights

Back−up lights

License plate lights

Front personal lights

Rear personal lights

Luggage compartment light

Vanity lights

Door courtesy lights

—

9006

9005

—

3157A

—

—

—

—

921

—

—

—

—

—

—

35
51

60

55

21

21

21/5

18

4.9

4.9

3.8

Type

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—Headlights

1. Open the hood. Turn the bulb base counterclockwise to the front of the vehicle as shown.

2. Unplug the connector while depress-

ing the lock release.

If the connector is tight, wiggle it.

3. Plug in a new bulb into the connec- tor and install it into the mounting hole. is not necessary after replacing Aiming the bulb. When aiming adjustment is nec- essary, contact your Toyota dealer.

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—Front turn signal lights

—Parking and front side marker lights

—Front fog lights If either the left or right front fog light bulbs burns out, contact your Toyota dealer.

NOTICE

Do not try to replace the front fog light bulbs by yourself. You may dam- age the vehicle.

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—Rear turn signal, stop/tail and rear side marker lights

—Tail and back−up lights

Remove the bolts.

a: Rear turn signal light b: Stop/tail and rear side marker light

Remove the strap with a Phillips−head screwdriver.

Pull and hold the tab and remove the bulb unit.

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—License plate lights

NOTICE

When installing the back door trim, be careful not to jam any wire har- ness and connector. Otherwise, they may be damaged.

Remove the strap with a Phillips−head screwdriver.

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a: Tail light b: Back−up light

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NOTICE

When installing the back door trim, be careful not to jam any wire har- ness and connector. Otherwise, they may be damaged.

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SECTION 8

SPECIFICATIONS Specifications Dimensions and weights Engine Fuel Service specifications Tires Fuses

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

496
496
497
497
499
500

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Dimensions and weights

mm (in.)

5080 (200.0)

mm (in.)

mm (in.)

1965

1750

(77.4) (68.9)∗1

mm (in.)

3030 (119.3)

mm (in.)

mm (in.)

kg (lb.)

1665
1675

1700
1710

(65.6)∗2
(65.9)∗3
(66.9)∗2
(67.3)∗3

538 (1185)

Vehicle without towing package

907 (2000)

Vehicle with towing package

1587 (3500)

Overall length

Overall width

Overall height

Wheelbase

Front tread

Rear tread

Vehicle capacity weight (occupants + luggage)

Towing capacity (trailer weight + cargo weight) ∗1: Unladen vehicle ∗2: With P215/65R16 tires ∗3: With P225/60R17 tires

kg (lb.)

496

Engine Model:

3MZ−FE

Type:

6 cylinder V type 4 cycle, gasoline

Bore and stroke, mm (in.):

92.0 83.0 (3.62 3.27)

Displacement, cm3 (cu. in.):

3311 (201.9)

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Fuel Fuel type:

Unleaded gasoline, Octane Rating 87
(Research Octane Number 91) or higher. For improved vehicle performance, the use of premium unleaded gasoline with an Octane Rating of 91 (Research Oc- tane Number 96) or higher is recom- mended.

Fuel tank capacity, L (gal., Imp. gal.):

79 (21, 17.5)

Service specifications ENGINE Valve clearance (engine cold), mm (in.):

Intake Exhaust

0.15—0.25 (0.006—0.010) 0.25—0.35 (0.010—0.014)

Spark plug type:

DENSO NGK

SK20R11
IFR6A11

Spark plug gap, mm (in.):

1.1 (0.043)

Recommended oil viscosity:

SAE 5W−30

Outside temperature

Please contact your Toyota dealer for fur- ther details.

Drive belt roughs No.BT−33−73F (used belt), Ibf:

tension measured with Bor- gauge

tension

drive

belt

Generator belt Power steering pump belt

125"10
115"20

ENGINE LUBRICATION Oil capacity (drain and refill), L (qt., Imp. qt.):

With filter Without filter

4.7 (5.0, 4.1) 4.5 (4.8, 4.0) “Toyota Genuine Motor Oil” in your Toyota vehicle. Use Toyota approved “Toyota Genuine Motor Oil” or equivalent to grade and viscosity. Oil grade:

following

is used

satisfy

the

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

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COOLING SYSTEM Total capacity, L (qt., Imp. qt.):

11.7 (12.4, 10.3)

Coolant type:

“Toyota Super Long Life Coolant” is used in your Toyota vehicle at factory fill. In order to avoid technical problems, 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 hybrid organic acid technology. (Coolant with long−life hybrid organic acid technology is a combination of low phosphates and organic acids.) Do not use plain water alone. Please contact your Toyota dealer for further details.

BATTERY Open voltage∗ at 20_C (68_F):

12.6—12.8 V 12.2—12.4 V 11.8—12.0 V

Fully charged Half charged Discharged

∗: Voltage that is checked 20 minutes af- the

is removed with all

the key

ter lights turned off

Charging rates:

5 A max.

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AUTOMATIC TRANSAXLE Fluid capacity (drain and refill), L (qt., Imp. qt.):

TRANSFER (all−wheel drive models) Oil capacity, L (qt., Imp. qt.):

3.5 (3.7, 3.1)

Fluid type:

Toyota Genuine ATF Type T−IV

in

listed

Guide”

is necessary

Change automatic transmission fluid only as necessary. Generally, to change it automatic transmission fluid only if your vehicle is driven under one of the Special Operating Conditions your “Scheduled Maintenance or “Owner’s Manual Supplement”. When changing the automatic transmission fluid, use only “Toyota Genuine ATF Type T−IV” to aid (ATF JWS3309 or NWS6500) in assuring optimum transaxle performance. Notice: Using automatic transmission fluid other than “Toyota Genuine ATF Type T−IV” may cause deterioration in shift quality, locking up of your trans- mission accompanied by vibration, and ultimately damage the automatic trans- mission of your vehicle. Please contact your Toyota dealer for fur- ther details.

0.9 (1.0, 0.8)

Oil type:

Hypoid gear oil API GL−5
Recommended oil viscosity:

Above −18_C (0_F)

SAE 90

Below −18_C (0_F)

SAE 80W or 80W−90

REAR DIFFERENTIAL (all−wheel drive models) Oil capacity, L (qt., Imp. qt.):

0.9 (1.0, 0.8)

Oil type:

Hypoid gear oil API GL−5
Recommended oil viscosity:

Above −18_C (0_F)

SAE 90

Below −18_C (0_F)

SAE 80W or 80W−90

2005 SIENNA from Sep. ’04 Prod. (OM45431U)

BRAKES Minimum pedal clearance when depressed with the force of 490 N (50 kgf, 110 lbf) with the engine running, mm (in.):

52 (2.0)

Pedal free play, mm (in.):

1—6 (0.04—0.24)

Pad wear limit, mm (in.):

1.0 (0.04)

Lining wear limit, mm (in.):

1.0 (0.04)

Parking brake adjustment when depressed with the force of 294 N (30 kgf, 66 lbf):

3—5 clicks

Fluid type:

SAE J1703 or FMVSS No.116 DOT 3

STEERING Wheel free play:

Less than 30 mm (1.2 in.)

Power steering fluid type:

Automatic transmission fluid DEXRONrII or III

05 SIENNA_U (L/O 0409)

Tires

Tire size and cold tire inflation pressure:

Tire size

P215/65R16 96T P225/60R17 98T

Tire inflation pressure, kPa (kgf/cm2 or bar, psi)

240 (2.4, 35) 240 (2.4, 35)

Wheel size

16 6 1/2JJ 17 6 1/2J

Compact spare tire

Tire size

T155/80R17 101M

kPa (kgf/cm2 or bar, psi)

420 (4.2, 60)

Wheel size 17 4T

Wheel nut torque, N·m (kgf·m, ft·lbf):

103 (10.5, 76)

NOTE: For a complete information on tires (e.g. replacing tires or replacing wheels), see “Checking tire inflation pressure” through “Aluminum wheel precautions”, pages 471 through 481, in Section 7−2.

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Fuses

Instrument panel (driver’s side)

Instrument panel (passenger’s side)

Fuses (type A) 1. ETCS 10 A: Multiport

fuel

system/sequential multiport tion system

injection injec-

fuel

2. EFI NO.1 20 A: Multiport fuel injection injec-

system/sequential multiport tion system, “EFI NO.2” fuse

fuel

3. H−LP RL 15 A: Right−hand headlight

(low beam)

4. DRL 20 A: Daytime running light sys- tem, “H−LP RH” and “H−LP LH” fuses

5. ALT−S 7.5 A: Charging system 6. H−LP LL 15 A: Left−hand headlight

(low beam), front fog lights

Engine compartment

500

7. DOOR NO.2 25 A: Power door lock

system

8. HAZ 15 A: Turn signal lights, emergen-

cy flashers

9. RAD NO.3 30 A: Audio system 10. A/F 25 A: A/F sensor 11. HORN 10 A: Horns 12. EFI NO.2 10 A: Multiport fuel injection injec-

system/sequential multiport tion system

fuel

2005 SIENNA from Sep. ’04 Prod. (OM45431U)

13. DOME 10 A: Personal

lights, vanity lights, door courtesy luggage compartment light, ignition switch light, multi−information display

lights,

14. ECU−B 10 A: Power sliding door, air conditioning system, power windows, multiplex communication system, meter and gauge, wireless remote control system

15. RAD NO.1 20 A: Audio system, navi-

gation system

16. SPARE 15 A: Spare fuse 17. SPARE 20 A: Spare fuse 18. SPARE 30 A: Spare fuse 19. SPARE 30 A: Spare fuse 20. SPARE 7.5 A: Spare fuse 21. H−LP RH 10 A: Right−hand headlight 22. H−LP LH 10 A: Left−hand headlight 23. RSE 7.5 A: Rear seat audio system,

rear seat entertainment system

24. MIR HTR 10 A: Outside rear view mir-

ror heaters

25. RAD2 7.5 A: Audio system, navigation system, rear seat audio system, rear seat entertainment system

05 SIENNA_U (L/O 0409)

26. PWR OUTLET 15 A: Power outlets 27. CIG 15 A: Cigarette lighter 28. ECU ACC 7.5 A: Shift

lock control system, air conditioning system, power rear view mirror control

29. GAUGE2 7.5 A: Meter and gauge 30. IGN 7.5 A: Multiport fuel injection sys- tem/sequential multiport injection system, SRS airbag system, multiplex communication system

fuel

31. INJ 15 A: Multiport fuel injection sys- injection

tem/sequential multiport system

fuel

32. RR WIP 15 A: Rear window wiper 33. WIP 30 A: Windshield wiper and rear

window wiper

34. GAUGE1 10 A: Back−up lights,

turn

signal lights, emergency flashers

35. S−HTR 15 A: Seat heaters 36. WSH 20 A: Windshield washer and

rear window washer

37. HTR 10 A: Air conditioning system

38. ECU−IG 10 A: Toyota park assist sys- tem, rear view monitor system, multi- plex communication system, multiport fuel injection system/sequential multi- port injection system, anti−lock fuel brake system, traction control system, vehicle stability control system, shift lock control system, dynamic laser cruise control system, seat heaters, power back door, electronic moon roof, multi−information display, auto anti− glare inside rear view mirror, power windows, power outlets (115V)

39. PANEL 10 A: Air conditioning system, seat heaters, audio system, navigation system, power sliding door, power back door, multi−information display, rear window defogger, emergency flashers, instrument panel lights, steering switch lights

40. TAIL 10 A: Stop/tail

license plate lights, parking lights, side marker lights

lights,

41. S/ROOF 25 A: Electronic moon roof 42. AC INV 15 A: Power outlets (115V) 43. FR DEF 15 A: Windshield wiper de−

icer

44. AM1 7.5 A: Multiport fuel injection sys- injection

tem/sequential multiport system

fuel

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45. STOP 10 A: Stop/tail lights, high mounted stoplight, shift lock control system, anti−lock brake system, trac- tion control system, vehicle stability control system, multiport fuel injection system/sequential multiport injec- tion system, multiplex communication system

fuel

46. P/W 25 A: Power windows 47. OBD 7.5 A: On−board diagnosis sys-

tem

48. FOG 15 A: Front fog lights 49. P/VENT 15 A: Power quarter windows 50. ST 7.5 A: Multiport fuel injection sys- injection

tem/sequential multiport system

fuel

51. A/C 7.5 A: Manual air conditioning sys-

tem

Fuses (type B) 52. MAIN 30 A: Headlights, daytime run- ning light system, “H−LP RL” and “H− LP LL” fuses

53. AM2 30 A: “INJ”, “IGN” and “GAUGE2”

fuses

54. P/SEAT 30 A: Power seats 55. PWR 30 A: Power windows

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Fuses (type C) 56. SPARE 50 A: Spare fuse 57. HTR 50 A: Air conditioning system,

“A/C” fuse

58. FAN 50 A: Electric cooling fans 59. PBD 30 A: Power back door 60. R−PSD 30 A: Right side power sliding

door

61. L−PSD 30 A: Left side power sliding

door

62. RR A/C 40 A: Rear air conditioning

system

63. DEF 40 A: Rear window defogger,

“MIR HTR” fuse

64. ABS1 50 A: Anti−lock brake system, traction control system, vehicle stability control system

65. ABS2 30 A: Anti−lock brake system, traction control system, vehicle stability control system

66. ST 30 A: Starting system Fuse (type D) 67. ALT 140 A: Charging system,

“RR A/C”, “HTR”, “FAN”, “PBD”, “R−PSD”, “L−PSD” and “DEF” fuses

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SECTION 9

REPORTING SAFETY DEFECTS FOR U.S. OWNERS Reporting safety defects for U.S. owners Reporting safety defects for U.S. owners