2012 Toyota Sienna Owners Manual

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STEP 3

Test the operation of HomeLink® by pressing newly programmed button.

the the

the

hold

If programming a garage door opener, check to see if the garage door opens and closes. If the garage door does not operate, see if your garage transmitter is of the Rolling Code type. Press and programmed HomeLink® button. The garage door has the rolling code feature if the HomeLink®) flashes rapidly for 2
seconds and then remains lit. If your transmitter is the Rolling Code type, proceed to the head- ing “Programming a rolling code system”.

light (on

indicator

the

STEP 4

Repeat the steps above to program another device for each of the remaining HomeLink® buttons.

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■ Programming a Rolling Code system (for U.S.A. owners)

If your device is Rolling Code equipped, follow the steps under the heading “Programming the HomeLink®” before proceeding with the steps listed below.

STEP 1

STEP 2

STEP 3

STEP 4

Locate the training button on the ceiling mounted garage door opener motor. The exact location and color of the button may vary by brand of garage door opener. Refer to the operation manual supplied with the garage door opener for the location of the training button. Press the training button. Following this step, you have 30 seconds in which to initiate step 3
below. Press and hold the vehicle’s programmed HomeLink® button for 2 seconds and release it. Repeat this step once again. The garage door may open. If the garage door opens, the programming process is complete. If the door does not open, press and release the button a third time. This third press and release will complete the programming process by opening the garage door. The ceiling mounted garage door opener motor should now recog- nize the HomeLink® transceiver and operate the garage door. Repeat the steps above to program another rolling code sys- tem for any of the remaining HomeLink® buttons.

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■ Programming an entry gate (for U.S.A. owners)/Programming

all devices in the Canadian market

STEP 1

STEP 2

STEP 3

STEP 4

STEP 5

STEP 6

Place your transmitter 1 to 3 in. (25 to 75 mm) away from the surface of the HomeLink®. Keep the indicator light on the HomeLink® in view while programming. Press and hold the selected HomeLink® button. Repeatedly press and release (cycle) the device’s remote control button for two seconds each until step 4 is complete. When the indicator light on the HomeLink® compatible trans- ceiver starts to flashing rapidly, release the buttons. Test the operation of the HomeLink® by pressing the newly programmed button. Check to see if the gate/device operates correctly. Repeat the steps above to program another device for each of the remaining HomeLink® buttons.

■ Programming other devices

To program other devices such as home security systems, home door locks or lighting, contact your authorized Toyota dealer for assistance.

■ Reprogramming a button

The individual HomeLink® buttons cannot be erased but can be reprogrammed. To reprogram a button, follow the programming instructions.

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Operating the HomeLink®

Press the appropriate HomeLink® button. The HomeLink® indicator light on the HomeLink® transceiver should turn on.

The HomeLink® continues to send a signal for up to 20 seconds as long as the button is pressed.

Reprogramming a HomeLink® button

Press and hold the desired HomeLink® button. After 20 seconds, the HomeLink® indicator light will start flashing slowly. Keep pressing the HomeLink® button and press and hold the transmitter button until the HomeLink® indicator light changes from a slow to a rapid flash. Release the buttons.

Erasing the entire HomeLink® memory (all three programs)

Press and hold down the 2 out- side buttons for 10 seconds until the indicator light flashes.

If you sell your vehicle, be sure to erase the programs stored in the HomeLink® memory.

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■Before programming

●Install a new battery in the transmitter. ●The battery side of the transmitter must be pointed away from the

HomeLink® button.

■Certification for the garage door opener

For vehicles sold in the U.S.A. FCC ID: NZLWZLHL4
NOTE: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC WARNING: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. For vehicles sold in Canada NOTE: Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, includ- ing interference that may cause undesired operation of the device.

■For additional programming assistance with your HomeLink® Univer-

sal Transceiver Visit on the web at www.homelink.com or call 1-800-355-3515.

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CAUTION

■When programming a garage door or other remote control device

The garage door may operate, so ensure people and objects are out of dan- ger to prevent potential harm.

■Conforming to federal safety standards

Do not use the HomeLink® Compatible Transceiver with any garage door opener or device that lacks safety stop and reverse features as required by federal safety standards. This includes any garage door that cannot detect an obstruction object. A door or device without these features increases the risk of death or serious injury.

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3-8. Other interior features Compass∗

The compass on the trip information display indicates the direction in which the vehicle is heading. ■ Operation

To turn the compass on or off, press the switch.

■ Displays and directions

Display

NE SE SW NW

Direction

North

Northeast

East

Southeast

South

Southwest

West

Northwest

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Calibrating the compass

Samoa: 5 Guam: 8 Saipan: 8
The direction display deviates from the true direction determined by the earth’s magnetic field. The amount of deviation varies according to the geographic position of the vehicle.

If you cross over a map boundary shown in illustration, the compass will deviate. To obtain higher precision or perfect calibration, refer to the following.

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■ Deviation calibration STEP 1

Stop the vehicle where it is safe to drive in a circle.

STEP 2

Press and hold the switch. A number (1 to 15) appears on the compass display.

STEP 3

Referring to the map above, press the switch to select the number of the zone you are in.

If the direction is displayed several seconds after adjustment, the calibration is complete.

■ Circling calibration

When “C” appears on the dis- play, drive the vehicle at 5 mph (8 km/h) or less in a circle until a direction is displayed.

If there is not enough space to drive in a circle, drive around the block until the direction is dis- played.

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■Conditions unfavorable to correct operation

The compass may not show the correct direction in the following conditions: ●The vehicle is stopped immediately after turning. ●The vehicle is on an inclined surface. ●The vehicle is in a place where the earth’s magnetic field is subject to interference by artificial magnetic fields (underground car park/parking lot, under a steel tower, between buildings, roof car park/parking lot, near an intersection, near a large vehicle, etc.).

●The vehicle has become magnetized.

(There is a magnet or metal object near the trip information display.)

●The battery has been disconnected. ●A door is open.

CAUTION

■While driving the vehicle

Do not adjust the display. Be sure to adjust the display only when the vehicle is stopped.

■When doing the circling calibration

Be sure to secure a wide space, and watch out for people and vehicles in the neighborhood. Do not violate any local traffic rules while performing circling calibration.

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NOTICE

■To avoid a compass malfunctions

Do not place magnets or any metal objects near the roof of the vehicle. Doing this may cause a malfunction of the compass sensor.

■To ensure normal operation of the compass

●Do not perform circling calibration of the compass in a place where the earth’s magnetic field is subject to interference by artificial magnetic fields. ●During calibration, do not operate electric systems (moon roof, power win-

dows, etc.) as they may interfere with the calibration.

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3-8. Other interior features Safety Connect∗

Safety Connect is a subscription-based telematics service that uses Global Positioning System (GPS) data and embedded cellular tech- nology to provide safety and security features to subscribers. Safety Connect is supported by Toyota’s designated response center, which operates 24 hours per day, 7 days per week. Safety Connect service is available by subscription on select, telematics hardware-equipped vehicles. By using the Safety Connect service, you are agreeing to be bound by the Telematics Subscription Service Agreement and its Terms and Conditions, as in effect and amended from time to time, a current copy of which is available at Toyota.com. All use of the Safety Con- nect service is subject to such then-applicable Terms and Condi- tions. ■ System components

Microphone LED light indicators “SOS” button

∗: If equipped

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■ Services

Subscribers have the following Safety Connect services avail- able: ● Automatic Collision Notification*

Helps drivers receive necessary response from emergency service providers. (→P. 625) *: U.S. Patent No. 7,508,298 B2

● Stolen Vehicle Location

Helps drivers in the event of vehicle theft. (→P. 626)

● Emergency Assistance Button (SOS)

Connects drivers to response-center support. (→P. 626)

● Roadside Assistance

Provides drivers various on-road assistance. (→P. 626)

■ Subscription

After you have signed the Telematics Subscription Service Agreement and are enrolled, you can begin receiving services. A variety of subscription terms is available for purchase. Contact your Toyota dealer, call 1-800-331-4331, or push the “SOS” but- ton in your vehicle for further subscription details.

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■Safety Connect Services Information

●Phone calls using the vehicles Bluetooth® technology will not be possible

during Safety Connect.

●Safety Connect is available beginning Fall 2009 on select Toyota models. Contact with the Safety Connect response center is dependent upon the telematics device being in operative condition, cellular connection avail- ability, and GPS satellite signal reception, which can limit the ability to reach the response center or receive emergency service support. Enroll- ment and Telematics Subscription Service Agreement required. A variety of subscription terms is available; charges vary by subscription term selected.

●Automatic Collision Notification, Emergency Assistance, Stolen Vehicle Location, and Enhanced Roadside Assistance will function in the United States, including Hawaii and Alaska, and in Canada. No Safety Connect services will function outside of the United States in countries other than Canada.

●Safety Connect services are not subject to section 255 of the Telecom-

munications Act and the device is not TTY compatible.

■Languages

The Safety Connect response center will offer support in multiple languages. The Safety Connect system will offer voice prompts in English and Spanish. Please indicate your language of choice when enrolling.

■When contacting the response center

You may be unable to contact the response center if the network is busy.

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Safety Connect LED light Indicators

When the engine switch is turned to the “ON” position (vehicles with- out a smart key system) or the “ENGINE START STOP” switch is turned to IGNITION ON mode (vehicles with a smart key system), the red indicator light comes on for 2 seconds then turns off. Afterward, the green indicator light comes on, indicating that the service is active. The following indicator light patterns indicate specific system usage conditions: ● Green indicator light on = Active service ● Green indicator light flashing = Safety Connect call in process ● Red indicator light (except at vehicle start-up) = System malfunc-

tion (contact your Toyota dealer)

● No indicator light (off) = Safety Connect service not active

Safety Connect services

■ Automatic Collision Notification

In case of either airbag deployment or severe rear-end collision, the system is designed to automatically call the response center. The responding agent receives the vehicle’s location and attempts to speak with the vehicle occupants to assess the level of emer- gency. If the occupants are unable to communicate, the agent automatically treats the call as an emergency, contacts the nearest emergency services provider to describe the situation, and requests that assistance be sent to the location.

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■ Stolen Vehicle Location

If your vehicle is stolen, Safety Connect can work with local author- ities to assist them in locating and recovering the vehicle. After fil- ing a police report, call the Safety Connect response center at 1- 800-331-4331 and follow the prompts for Safety Connect to initiate this service. In addition to assisting law enforcement with recovery of a stolen vehicle, Safety-Connect-equipped vehicle location data may, under certain circumstances, be shared with third parties to locate your vehicle. Further information is available at Toyota.com.

■ Emergency Assistance Button (“SOS”)

In the event of an emergency on the road, push the “SOS” button to reach the Safety Connect response center. The answering agent will determine your vehicle’s location, assess the emer- gency, and dispatch the necessary assistance required. If you accidentally press the “SOS” button, tell the response-center agent that you are not experiencing an emergency.

■ Roadside Assistance

Subscribers can press the “SOS” button to reach a Safety Connect response-center agent, who can help with a wide range of needs, such as: towing, flat tire, fuel delivery, etc. For a description of the Roadside Assistance services and their limitations, please see the Safety Connect Terms and Conditions, which are available at Toyota.com.

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Safety information for Safety Connect

Important! Read this information before using Safety Connect. ■ Exposure to radio frequency signals

The Safety Connect system installed in your vehicle is a low-power radio transmitter and receiver. It receives and also sends out radio frequency (RF) signals. In August 1996, the Federal Communications Commission (FCC) adopted RF exposure guidelines with safety levels for mobile wire- less phones. Those guidelines are consistent with the safety stan- dards previously set by the following U.S. and international standards bodies. ● ANSI (American National Standards Institute) C95.1 [1992] ● NCRP (National Council on Radiation Protection and Measure-

ment) Report 86 [1986]

● ICNIRP (International Commission on Non-Ionizing Radiation

Protection) [1996]

Those standards were based on comprehensive and periodic eval- uations of the relevant scientific literature. Over 120 scientists, engineers, and physicians from universities, and government health agencies and industries reviewed the available body of research to develop the ANSI Standard (C95.1). The design of Safety Connect complies with the FCC guidelines in addition to those standards.

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■Certification for Safety Connect

FCC ID: O9EGTM1 FCC ID: O6Y-CDMRF101
NOTE: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interfer- ence, and (2) this device must accept any interference received, including interfer- ence that may cause undesired operation. FCC WARNING: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

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4-1. Maintenance and care Cleaning and protecting the vehicle exterior

Perform the following to protect the vehicle and maintain it in prime condition:

● Working from top to bottom, liberally apply water to the vehicle body, wheel wells and underside of the vehicle to remove any dirt and dust.

● Wash the vehicle body using a sponge or soft cloth, such as a

chamois.

● For hard-to-remove marks, use car wash soap and rinse thor-

oughly with water.

● Wipe away any water. ● Wax the vehicle when the waterproof coating deteriorates.

If water does not bead on a clean surface, apply wax when the vehi- cle body is cool.

■Automatic car washes

●Before washing the vehicle:

• Fold the mirrors. • Turn off the power back door system. (if equipped) • Turn off the power sliding door system. (if equipped)

Make sure to re-install the antenna and extend the mirrors before driv- ing.

●Brushes used in automatic car washes may scratch the vehicle surface

and harm your vehicle’s paint.

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■High pressure car washes

●Do not allow the nozzles of the car wash to come within close proximity

of the windows.

●Before using car wash, check that the fuel filler door on your vehicle is

closed properly. ■Aluminum wheels

●Remove any dirt immediately by using a neutral detergent. Do not use hard brushes or abrasive cleaners. Do not use strong or harsh chemical cleaners. Use the same mild detergent and wax as used on the paint.

●Do not use detergent on the wheels when they are hot, for example after

driving for long distance in the hot weather.

●Wash detergent from the wheels immediately after use.

■Bumpers and side moldings

Do not scrub with abrasive cleaners.

■Notes for vehicles with a smart key system (if equipped)

●If the door handle becomes wet while the electronic key is within the effective range, the door may lock and unlock repeatedly. Place the key in a position 6 ft. (2 m) or more separate from the vehicle while the vehi- cle is being washed. (Take care to ensure that the key is not stolen.)

●If the electronic key is inside the vehicle and a door handle becomes wet during a car wash, a message may be shown on the multi-information display and a buzzer will sound outside the vehicle. To turn off the alarm, lock all the doors.

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CAUTION

■When washing the vehicle

Do not apply water to the inside of the engine compartment. Doing so may cause the electrical components etc. to catch fire.

■When cleaning the windshield (vehicles with rain-sensing windshield

wiper)

Off

Set the wiper switch to off. If the wiper switch is in “AUTO”, the wip- ers may operate unexpectedly in the fol- lowing situations, and may result in hands being caught or other serious injuries and cause damage to the wiper blades.

●When the upper part of the windshield where the raindrop sensor is

located is touched by hand

●When a wet rag or similar is held close to the raindrop sensor ●If something bumps against the windshield ●If you directly touch the raindrop sensor body or if something bumps into

the raindrop sensor

■Precautions regarding the exhaust pipe

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 exhaust pipe can cause burns.

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NOTICE

■To prevent paint deterioration and corrosion on the body and compo-

nents (aluminum wheels etc.) ●Wash the vehicle immediately in the following cases:

• After driving near the sea coast • After driving on salted roads • If coal tar or tree sap is present on the paint surface • If you see dead insects, insect droppings or bird droppings on the paint • After driving in an area contaminated with soot, oily smoke, mine dust, iron powder or chemical substances • If the vehicle becomes heavily soiled in dust or mud • If liquids such as benzene and gasoline are spilled on the paint surface

●If the paint is chipped or scratched, have it repaired immediately. ●To prevent the wheels from corroding, remove any dirt and store in a place

with low humidity when storing wheels.

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NOTICE

■Cleaning the exterior lights

●Wash carefully. Do not use organic substances or scrub with a hard brush.

This may damage the surface of the lights.

●Do not apply wax on the surfaces of the lights.

Wax may cause damage to the lenses.

■Detachable antenna installation and removal precautions

●Before driving, ensure that the antenna is installed. ●When the antenna is removed, such as before entering an automatic car wash, make sure to store it in a suitable place so as not to lose it. Also, before driving, make sure to reinstall the antenna in its original position.

■When using an automatic car wash (vehicles with rain-sensing wind-

shield wipers) Set the wiper switch to the off position. If the wiper switch is in “AUTO”, the wipers may operate and the wiper blades may be damaged.

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4-1. Maintenance and care Cleaning and protecting the vehicle interior

The following procedures will help protect your vehicle’s interior and keep it in top condition: ■ Protecting the vehicle interior

Remove dirt and dust using a vacuum cleaner. Wipe dirty sur- faces with a cloth dampened with lukewarm water.

■ Cleaning the leather areas

● Remove dirt and dust using a vacuum cleaner. ● Wipe off any excess dirt and dust with a soft cloth dampened

with diluted detergent. Use a diluted water solution of approximately 5 % neutral wool detergent.

● Wring out any excess water from the cloth and thoroughly

wipe off all remaining traces of detergent.

● Wipe the surface with a dry, soft cloth to remove any remain- ing moisture. Allow the leather to dry in a shaded and venti- lated area.

■ Cleaning the synthetic leather areas

● Remove loose dirt using a vacuum cleaner. ● Apply a mild soap solution to the synthetic leather using a

sponge or soft cloth.

● Allow the solution to soak in for a few minutes. Remove the

dirt and wipe off the solution with a clean, damp cloth.

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■Caring for leather areas

Toyota recommends cleaning the interior of the vehicle at least twice a year to maintain the quality of the vehicle’s interior.

■Shampooing the carpets

There are several commercial foaming-type cleaners available. Use a sponge or brush to apply the foam. Rub in overlapping circles. Do not use water. Wipe dirty surfaces and let them dry. Excellent results are obtained by keeping the carpet as dry as possible.

■Seat belts

Clean with mild soap and lukewarm water using a cloth or sponge. Also check the belts periodically for excessive wear, fraying or cuts.

CAUTION

■Water in the vehicle

●Do not splash or spill liquid in the vehicle.

Doing so may cause electrical components etc. to malfunction or catch fire.

●Do not get any of the SRS components or wiring in the vehicle interior wet.

(→P. 170) An electrical malfunction may cause the airbags to deploy or not function properly, resulting in death or serious injury.

■Cleaning the interior (especially instrument panel)

Do not use polish wax or polish cleaner. The instrument panel may reflect off the windshield, obstructing the driver’s view and leading to an accident, resulting in death or serious injury.

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NOTICE

■Cleaning detergents

●Do not use the following types of detergent, as they may discolor the vehi-

cle interior or cause streaks or damage to painted surfaces: • Non-seat portions: Organic substances such as benzene or gasoline, alkaline or acidic solutions, dye, and bleach • Seats: Alkaline or acidic solutions, such as thinner, benzene, and alcohol ●Do not use polish wax or polish cleaner. The instrument panel’s or other

interior part’s painted surface may be damaged.

■Preventing damage to leather surfaces

Observe the following precautions to avoid damage to and deterioration of leather surfaces. ●Remove any dust or dirt from leather surfaces immediately. ●Do not expose the vehicle to direct sunlight for extended periods of time.

Park the vehicle in the shade, especially during summer.

●Do not place items made of vinyl, plastic, or containing wax on the uphol- stery, as they may stick to the leather surface if the vehicle interior heats up significantly.

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NOTICE

■Water on the floor

Do not wash the vehicle floor with water. Vehicle systems such as the audio system may be damaged if water comes into contact with electrical components such as the audio system above or under the floor of the vehicle. Water may also cause the body to rust.

■Cleaning the inside of the rear window and the rear quarter windows

●Do not use glass cleaner to clean the rear window and the rear quarter windows, as this may cause damage to the rear window defogger heater wires or print type antenna (if equipped). Use a cloth dampened with luke- warm water to gently wipe the windows clean. Wipe the windows in strokes running parallel to the heater wires or print type antenna (if equipped).

●Be careful not to scratch or damage the heater wires or print type antenna

(if equipped).

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4-3. Do-it-yourself maintenance Do-it-yourself service precautions

If you perform maintenance yourself, be sure to follow the correct procedures as given in these sections.

Items

Parts and tools

Battery condition

(→P. 667)

Brake fluid level

(→P. 665)

Engine coolant level

(→P. 662)

• Warm water • Baking soda • Grease • Conventional wrench (for terminal clamp bolts) • FMVSS No.116 DOT 3 or SAE J1703 brake fluid • Rag or paper towel • Funnel (used only for adding brake fluid) • “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. For the U.S.A.: “Toyota Super Long Life Coolant” is pre-mixed with 50 % coolant and 50 % deionized water. For Canada: “Toyota Super Long Life Coolant” is pre-mixed with 55 % coolant and 45 % deionized water. • Funnel (used only for adding engine coolant)

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Items

Parts and tools

Engine oil level

(→P. 657)

Fuses

(→P. 696)

Light bulbs

(→P. 709)

Radiator and condenser

(→P. 664)

Tire inflation pressure (→P. 683)

Washer fluid

(→P. 671)

• “Toyota Genuine Motor Oil” or equivalent • Rag or paper towel • Funnel (used only for adding engine oil) • Fuse with same amperage rating as original • Bulb with same number and watt- age rating as original • Phillips-head screwdriver • Flathead screwdriver • Wrench

⎯

• Tire pressure gauge • Compressed air source • Water or washer fluid containing antifreeze (for winter use) • Funnel (used only for adding water or washer fluid)

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CAUTION

The engine compartment contains many mechanisms and fluids that may move suddenly, become hot, or become electrically energized. To avoid death or serious injury, observe the following precautions: ■When working on the engine compartment:

●Keep hands, clothing and tools away from the moving fan and engine

drive belt.

●Be careful not to touch the engine, radiator, exhaust manifold, etc. right

after driving as they may be hot. Oil and other fluids may also be hot.

●Do not leave anything that may burn easily, such as paper and rags, in the

engine compartment.

●Do not smoke, cause sparks or expose an open flame to fuel or the bat-

tery. Fuel and battery fumes are flammable.

●Be extremely cautious when working on the battery. It contains poisonous

and corrosive sulfuric acid.

■When working near the electric cooling fans or radiator grille

Vehicles without a smart key system: Be sure the engine switch is off. With the engine switch in the “ON” position, the electric cooling fans may auto- matically start to run if the air conditioning is on and/or the coolant tempera- ture is high. (→P. 664) Vehicles with a smart key system: Be sure the “ENGINE START STOP” switch is off. With the “ENGINE START STOP” switch in IGNITION ON mode, the electric cooling fans may automatically start to run if the air condi- tioning is on and/or the coolant temperature is high. (→P. 664)

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CAUTION

■Safety glasses

Wear safety glasses to prevent flying or falling material, fluid spray, etc. from getting in your eyes.

NOTICE

■If you remove the air cleaner filter

Driving with the air cleaner filter removed may cause excessive engine wear due to dirt in the air. Also a backfire could cause a fire in the engine compart- ment.

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4-3. Do-it-yourself maintenance Hood

Release the lock from the inside of the vehicle to open the hood.

Pull the hood release lever. The hood will pop up slightly.

Pull up the auxiliary catch lever and lift the hood.

Hold the hood open by insert- ing the supporting rod into the slot.

651

STEP 1

STEP 2

STEP 3

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CAUTION

■Pre-driving check

Check that the hood is fully closed and locked. If the hood is not locked properly, it may open while the vehicle is in motion and cause an accident, which may result in death or serious injury.

■After installing the support rod into the slot

Make sure the rod supports the hood securely from falling down on to your head or body.

NOTICE

■When closing the hood

Be sure to return the support rod to its clip before closing the hood. Closing the hood with the support rod up could cause the hood to bend.

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4-3. Do-it-yourself maintenance Positioning a floor jack

When raising your vehicle with a floor jack, position the jack cor- rectly. Improper placement may damage your vehicle or cause injury. ■ Front

■ Rear 2WD models

AWD models

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CAUTION

■When raising your vehicle

Make sure to observe the following precautions to reduce the possibility of death or serious injury:

●Lift up the vehicle using a floor jack such as the one shown in the illustra- tion.

●When using a floor jack, follow the instructions of the manual provided with

the jack.

●Do not use the jack that was supplied with your vehicle. ●Do not put any part of your body underneath the vehicle when it is sup-

ported only by the floor jack.

●Always use floor jack and/or automotive jack stands on a solid, flat level

surface.

●Do not start the engine while the vehicle is supported by the floor jack. ●Stop the vehicle on level, firm ground, firmly set the parking brake and shift

the shift lever to P.

●Make sure to set the floor jack properly at the jack point.

Raising the vehicle with an improperly positioned floor jack will damage the vehicle and may cause the vehicle to fall off the floor jack.

●Do not raise the vehicle while someone is in the vehicle. ●When raising the vehicle, do not place any objects on top of or underneath

the floor jack.

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4-3. Do-it-yourself maintenance Engine compartment

1AR-FE engine

Washer fluid tank (→P. 671) Engine oil level dipstick

(→P. 657)

Engine oil filler cap

(→P. 659)

Engine coolant reservoir

(→P. 662)

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Brake fluid reservoir

Fuse box Battery Electric cooling fans Condenser Radiator

(→P. 665) (→P. 696) (→P. 667)

(→P. 664) (→P. 664)

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2GR-FE engine

Washer fluid tank (→P. 671) Engine oil filler cap

(→P. 659)

Engine oil level dipstick

(→P. 657)

Engine coolant reservoir

(→P. 662)

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SIENNA_U (OM45477U)

Brake fluid reservoir

Fuse box Battery Electric cooling fans Condenser Radiator

(→P. 665) (→P. 696) (→P. 667)

(→P. 664) (→P. 664)

4-3. Do-it-yourself maintenance

Engine oil

With the engine at operating temperature and turned off, check the oil level on the dipstick. ■ Checking the engine oil STEP 1

Park the vehicle on level ground. After warming up the engine and turning it off, wait more than five minutes for the oil to drain back into the bottom of the engine.

STEP 2

Holding a rag under the end, pull the dipstick out.

STEP 3

STEP 4

STEP 5

Wipe the dipstick clean. Reinsert the dipstick fully. Holding a rag under the end, pull the dipstick out and check the oil level.

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4-3. Do-it-yourself maintenance

STEP 6

Wipe the dipstick and reinsert it fully.

1AR-FE engine

Low Full

2GR-FE engine

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■ Adding engine oil

4-3. Do-it-yourself maintenance

If the oil level is below or near the low level mark, add engine oil of the same type as that already in the engine.

Make sure to check the oil type and prepare the items needed before adding oil.

Engine oil selection Oil quantity (Low→Full)

→P. 788

1.6 qt. (1.5 L, 1.3 Imp.qt.)

Items

Clean funnel

STEP 1

STEP 2

STEP 3

Remove the oil filler cap by turning it counterclockwise. Add engine oil slowly, checking the dipstick. Install the oil filler cap by turning it clockwise.

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4-3. Do-it-yourself maintenance

■Engine oil consumption

●The amount of engine oil consumed depends on the oil viscosity, the

quality of the oil and the way the vehicle is driven.

●More oil is consumed under driving conditions such as high speeds and

frequent acceleration and deceleration.

●A new engine consumes more oil. ●When judging the amount of oil consumption, keep in mind that the oil may have become diluted, making it difficult to judge the true level accu- rately.

●Oil consumption: Max. 1.1 qt./600 miles, 0.9 Imp.qt./600 miles (1.0 L per

1000 km)

●If your vehicle consumes more than 1.1 qt. (1.0 L, 0.9 Imp.qt.) every

600 miles (1000 km), contact your Toyota dealer.

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CAUTION

■Used engine oil

●Used engine oil contains potentially harmful contaminants which may cause skin disorders such as inflammation and skin cancer, so care should be taken to avoid prolonged and repeated contact. To remove used engine oil from your skin, wash thoroughly with soap and water.

●Dispose of used oil and filters only in a safe and acceptable manner. Do not dispose of used oil and filters in household trash, in sewers or onto the ground. Call your Toyota dealer, service station or auto parts store for information concerning recycling or disposal.

●Do not leave used engine oil within the reach of children.

NOTICE

■To prevent serious engine damage Check the oil level on a regular basis.

■When replacing the engine oil

●Be careful not to spill engine oil on the vehicle components. ●Avoid overfilling, or the engine could be damaged. ●Check the oil level on the dipstick every time you refill the vehicle. ●Be sure the engine oil filler cap is properly tightened.

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4-3. Do-it-yourself maintenance

Engine coolant

The coolant level is satisfactory if it is between the “FULL” and “LOW” lines on the reservoir when the engine is cold.

Reservoir cap “FULL” “LOW” If the level is on or below the “LOW” line, add coolant up to the “FULL” line.

■Coolant selection

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.

U.S.A.:

“Toyota Super Long Life Coolant” is a mixture of 50 % coolant and 50 % deionized water. (Minimum temperature: -31°F [-35°C])

Canada: “Toyota Super Long Life Coolant” is a mixture of 55 % coolant

and 45 % deionized water. (Minimum temperature: -44°F [-42°C])

For more details about engine coolant, contact your Toyota dealer.

■If the coolant level drops within a short time of replenishing

Visually check the radiator, hoses, engine coolant reservoir caps drain cock and water pump. If you cannot find a leak, have your Toyota dealer test the cap and check for leaks in the cooling system.

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4-3. Do-it-yourself maintenance

CAUTION

■When the engine is hot

Do not remove the engine coolant reservoir cap. The cooling system may be under pressure and may spray hot coolant if the cap is removed, causing serious injuries, such as burns.

NOTICE

■When adding coolant

Coolant is neither plain water nor straight antifreeze. The correct mixture of water and antifreeze must be used to provide proper lubrication, corrosion protection and cooling. Be sure to read the antifreeze or coolant label.

■If you spill coolant

Be sure to wash it off with water to prevent it from damaging parts or paint.

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4-3. Do-it-yourself maintenance

Radiator and condenser

Check the radiator and condenser and clear away any foreign objects. If either of the above parts is extremely dirty or you are not sure of their condition, have your vehicle inspected by your Toyota dealer.

CAUTION

■When the engine is hot

Do not touch the radiator or condenser as they may be hot and cause seri- ous injuries, such as burns.

■When the electric cooling fan is operating

Do not touch the engine compartment. Vehicles without a smart key system: With the engine switch in the “ON” position, the electric cooling fans may automatically start to run if the air con- ditioning is on and/or the coolant temperature is high. Be sure the engine switch is in the “LOCK” position when working near the electric cooling fan or radiator grille. Vehicles with a smart key system: With the “ENGINE START STOP” switch in IGNITION ON mode, the electric cooling fans may automatically start to run if the air conditioning is on and/or the coolant temperature is high. Be sure the “ENGINE START STOP” switch is OFF when working near the elec- tric cooling fans or radiator grille.

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Brake fluid

■ Checking fluid level

4-3. Do-it-yourself maintenance

The brake fluid level should be between the “MAX” and “MIN” lines on the tank.

“MAX” “MIN”

■ Adding fluid

Lift the cover off.

Make sure to check the fluid type and prepare the necessary item.

Fluid type

Item

FMVSS No.116 DOT 3 or SAE J1703 brake fluid Clean funnel

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4-3. Do-it-yourself maintenance

■Brake fluid can absorb moisture from the air

Excess moisture in the brake fluid can cause a dangerous loss of braking efficiency. Use only newly opened brake fluid.

CAUTION

■When filling the reservoir

Take care as brake fluid can harm your hands and eyes and damage painted surfaces. If fluid gets on your hands or in your eyes, flush the affected area with clean water immediately. If you still experience discomfort, see a doctor.

NOTICE

■If the fluid level is low or high

It is normal for the brake fluid level to go down slightly as the brake pads wear out or when the fluid level in the accumulator is high. If the reservoir needs frequent refilling, there may be a serious problem.

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4-3. Do-it-yourself maintenance

Battery

Check the battery as follows: ■ Battery exterior

Make sure that the battery terminals are not corroded and that there are no loose connections, cracks, or loose clamps.

Terminals Hold-down clamp

■Before recharging

When recharging, the battery produces hydrogen gas which is flammable and explosive. Therefore, observe the following before recharging: ●If recharging with the battery installed on the vehicle, be sure to discon-

nect the ground cable.

●Make sure the power switch on the charger is off when connecting and

disconnecting the charger cables to the battery.

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■After recharging/reconnecting the battery (vehicles with a smart key

system) ●Unlocking the doors using the smart key system may not be possible immediately after reconnecting the battery. If this happens, use the wire- less remote control or the mechanical key to lock/unlock the doors.

●Start the engine with the “ENGINE START STOP” switch in ACCES- SORY mode. The engine may not start with the “ENGINE START STOP” switch turned OFF. However, the engine will operate normally from the second attempt.

●The “ENGINE START STOP” switch mode is recorded by the vehicle. If the battery is reconnected, the vehicle will return the “ENGINE START STOP” switch mode to the status it was in before the battery was discon- nected. Make sure to turn off the power before disconnecting the battery. Take extra care when connecting the battery if the “ENGINE START STOP” switch mode prior to discharge is unknown.

If the system will not start even after multiple attempts, contact your Toyota dealer.

■Disconnecting the battery (vehicles with an AUTO ACCESS SEAT)

Do not disconnect the battery while operating the AUTO ACCESS SEAT. The AUTO ACCESS SEAT will become inoperable. For details, refer to “AUTO ACCESS SEAT OWNER’S MANUAL”.

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CAUTION

■Chemicals in the battery

Batteries contain poisonous and corrosive sulfuric acid and may produce hydrogen gas which is flammable and explosive. To reduce the risk of death or serious injury, take the following precautions while working on or near the battery: ●Do not cause sparks by touching the battery terminals with tools. ●Do not smoke or light a match near the battery. ●Avoid contact with eyes, skin and clothes. ●Never inhale or swallow electrolyte. ●Wear protective safety glasses when working near the battery. ●Keep children away from the battery.

■Where to safely charge the battery

Always charge the battery in an open area. Do not charge the battery in a garage or closed room where there is insufficient ventilation.

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CAUTION

■How to recharge the battery

Only perform a slow charge (5 A or less). The battery may explode if charged at a quicker rate.

■Emergency measures regarding electrolyte

●If electrolyte gets in your eyes

Flush your eyes with clean water for at least 15 minutes and get immedi- ate medical attention. If possible, continue to apply water with a sponge or cloth while traveling to the nearest medical facility.

●If electrolyte gets on your skin

Wash the affected area thoroughly. If you feel pain or burning, get medical attention immediately.

●If electrolyte gets on your clothes

It can soak through clothing on to your skin. Immediately take off the cloth- ing and follow the procedure above if necessary.

●If you accidentally swallow electrolyte

Drink a large quantity of water or milk. Get emergency medical attention immediately.

NOTICE

■When recharging the battery

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

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Washer fluid

4-3. Do-it-yourself maintenance

If any washer does not work or the low washer fluid warning light comes on, the washer tank may be empty. Add washer fluid.

CAUTION

■When refilling washer fluid

Do not refill washer fluid when the engine is hot or running, as washer fluid contains alcohol and may catch fire if spilled on the engine etc.

NOTICE

■Do not use any fluid other than washer fluid

Do not use soapy water or engine antifreeze instead of washer fluid. Doing so may cause streaking on the vehicle’s painted surfaces.

■Diluting washer fluid

Dilute washer fluid with water as necessary. Refer to the freezing temperatures listed on the washer fluid tank.

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