2009 Toyota Prius Owners Manual

is designed for temporary emer- gency use only.

tire

n The compact spare tire

l The compact spare tire is identified by the label “TEMPORARY USE

ONLY” on the tire sidewall. Use the compact spare tire temporarily only in an emergency.

l Make sure to check the tire inflation pressure of the compact spare

tire. (→P. 468)

n Tread life

The compact spare tire can be used many times, if necessary. It has tread life of up to 3000 miles (4800 km) depending on road conditions and your driving habits. When treadwear indicators appear on the tire, replace the tire. (→P. 375)

n When using the compact spare tire

As the compact spare tire is not equipped with the tire pressure warning valve and transmitter, low inflation pressure of the spare tire will not be warned. Also, if you replace the compact spare tire after the tire pressure warning light comes on, the light remains on.

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5-2. Steps to take in an emergency

Taking out the jack.

STEP 1

Open the auxiliary box. (→P. 333)

STEP 2

Unlock the tightening strap.

After storing the jack, make sure it is securely held by the tightening strap.

ITY52P002

ITY52P003

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Taking out the spare tire

5-2. Steps to take in an emergency

Loosen the center fastener that secures the spare tire.

ITY52P004

Replacing a flat tire

STEP 1

Chock the tires.

ITY52P005

Front

Rear

Flat tire

Wheel chock positions

Left-hand side Right-hand side

Left-hand side

Right-hand side

Behind the rear right-hand side tire Behind the rear left-hand side tire In front of the front right-hand side tire In front of the front left-hand side tire

PRIUS_U_(OM47614U)

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5-2. Steps to take in an emergency

Slightly loosen the wheel nuts (one turn).

ITY52P006

Turn the tire jack portion “A” by hand until the notch of the jack is in contact with the jack point.

Raise the vehicle until the tire is slightly raised off the ground.

ITY52P008

ITY52P009

Remove all the wheel nuts and the tire.

When resting the tire on the ground, place the tire so that the wheel design faces up to avoid scratching the wheel surface.

STEP 2

STEP 3

STEP 4

STEP 5

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5-2. Steps to take in an emergency

Remove any dirt or foreign mat- ter from the wheel contact sur- face.

If foreign matter is on the wheel contact surface, the wheel nuts may loosen while the vehicle is in motion, and the tire may come off the vehicle.

Install the spare tire and loosely tighten each nut by hand to approximately the same amount. Tighten the wheel nuts until the tapered portion comes into loose contact with the disc wheel sheet.

Installing the spare tire

STEP 1

STEP 2

Tapered portion

ITY52P010

Disc wheel sheet ITY52P011

STEP 3

Lower the vehicle.

ITY52P012

PRIUS_U_(OM47614U)

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5-2. Steps to take in an emergency

STEP 4

Firmly tighten each nut two or three times in the order shown in the illustration.

Tightening torque: 76 ft•lbf (103 N•m, 10.5 kgf•m)

STEP 5

Stow the flat tire, the tire jack and all tools.

ITY52P013

n If you have a flat front tire on a road covered with snow or ice

Install the compact spare tire on the rear of the vehicle. Perform the fol- lowing steps and fit tire chains to the front tires. STEP 1

Replace a rear tire with the compact spare tire. Replace the flat front tire with the tire removed from the rear of the vehicle. Fit tire chains to the front tires.

STEP 2

STEP 3

n After completing the tire change

The tire pressure warning system must be reset. (→P. 376)

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5-2. Steps to take in an emergency

CAUTION

n Using the tire jack

Improper use of the tire jack may lead to death or injuries due to the vehicle suddenly falling off the jack. l Do not use the tire jack for any purpose other than replacing tires or

installing and removing tire chains.

l Only use the tire jack that comes with this vehicle for replacing a flat

tire. Do not use it on other vehicles, and do not use other tire jacks for replacing tires on this vehicle.

l Always check that the tire jack is securely set to the jack point. l Do not raise the vehicle while someone is in it. l When raising the vehicle, do not put an object on or under the jack. l Do not raise the vehicle to a height greater than that required to

replace the tire.

l Use a jack stand if it is necessary to get under the vehicle. l Do not put any part of your body under the vehicle supported by a jack. l Do not start or operate the hybrid system while your vehicle is sup-

ported by the jack.

Take particular care when lowering the vehicle to ensure that no one working on or near the vehicle may be injured.

n Replacing a flat tire

Observe the following precautions to reduce the risk of death or serious injury. l Never use oil or grease on the wheel bolts or wheel nuts.

The oil or grease can cause the wheel nuts to loosen, causing a seri- ous accident. Remove any oil or grease on the wheel bolts or wheel nuts.

l Have the wheel nuts tightened with a torque wrench to 76 ft•lbf (103

N•m, 10.5 kgf•m) as soon as possible after changing wheels. Failure to follow these precautions could cause the nuts to loosen and the wheels may fall off, which could lead to an accident causing death or serious injury.

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5-2. Steps to take in an emergency

CAUTION

n When using the compact spare tire

l Remember that your spare tire is specifically designed for use with

your vehicle. Do not use your spare tire on another vehicle.

l Do not use two spare tires simultaneously. l Replace the compact spare tire with a standard tire as soon as possi-

ble.

l Avoid sudden acceleration, deceleration and braking, as well as sharp

cornering.

n Speed limit when using the compact spare tire

Do not drive at speeds in excess of 50 mph (80 km/h) when a compact spare tire is installed on the vehicle. The compact spare tire is not designed for driving at high speeds. Failing to observe this precaution may lead to an accident causing death or seri- ous injury.

n When the spare tire is attached

The vehicle speed may not be correctly detected, and the following sys- tems may not operate correctly: l ABS & Brake assist l Enhanced VSC l Navigation system

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5-2. Steps to take in an emergency

NOTICE

n Do not drive the vehicle with a flat tire

Do not continue driving with a flat tire. Driving even a short distance with a flat tire can damage the tire and the wheel beyond repair.

n Be careful when driving over bumps with the compact spare tire

installed on the vehicle The vehicle becomes lower when driving with the compact spare tire compared to when driving with standard tires. Be careful when driving over uneven road surfaces.

n Driving with tire chains and the compact spare tire

Do not fit tire chains to the compact spare tire. Tire chains may damage the vehicle body and adversely affect driving performance.

n When replacing the tires

When removing or fitting the wheels, tires or the tire pressure warning valve and transmitter, contact your Toyota dealer as the tire pressure warning valve and transmitter may be damaged if not handled correctly. n To avoid damaging the tire pressure warning valves and transmit-

ters Do not use liquid sealants on flat tires.

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5-2. Steps to take in an emergency If the hybrid system will not start

If the hybrid system will not start even though correct starting proce- dures are being followed (→P. 132), consider each of the following points. n The hybrid system will not start even when the starter motor

operates normally. One of the following may be the cause of the problem. l The electronic key battery may be discharged. (→P. 448) l The hybrid system may be flooded.

Try to restart the hybrid system once more following correct starting procedures. (P. 132)

l There may be a malfunction in the immobilizer system.

(→P. 82)

n The interior lights and headlights are dim, or the horn does

not sound or sounds at a low volume One of the following may be the cause of the problem. l The 12 volt battery may be discharged. (→P. 449) l The 12 volt battery terminal connections may be loose or cor-

roded.

n The interior lights and headlights do not turn on, or the horn

does not sound One of the following may be the cause of the problem. l One or both of the 12 volt battery terminals may be discon-

nected.

l The 12 volt battery may be discharged. (→P. 449)

Contact your Toyota dealer if the problem cannot be repaired, or if repair procedures are unknown.

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5-2. Steps to take in an emergency If you lose your keys

New genuine Toyota keys can be made by your Toyota dealer using master key and the key number stamped on your key number plate.

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5-2. Steps to take in an emergency If the electronic key does not operate properly

If the electronic key battery is discharged, the doors can be opened by the mechanical key. The hybrid system can be still started by fol- lowing the procedure.

Locking and unlocking the doors

Using the mechanical key (→P. 34) in order to perform the following operations:

Locks all doors Unlocks the door Turning the key rearward unlocks the driver’s door. Turning the key once again unlocks the other doors.

To start the hybrid system, insert the key into the key slot. (→P. 134)

Starting the hybrid system

n Replacing the key battery

As this procedure is the temporary measure, it is recommended that the electronic key battery be replaced immediately. (→P. 392)

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5-2. Steps to take in an emergency If the 12 volt battery is discharged

The following procedures may be used to start the hybrid system if the vehicle’s 12 volt battery is discharged. You can call your Toyota dealer, or qualified repair shop. If you have a set of jumper (or booster) cables and a second vehi- cle with a 12 volt battery, you can jump start your Toyota following the steps below. STEP 1

Open the hood and fuse block cover.

STEP 2

Open the exclusive jump start- ing terminal cover.

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5-2. Steps to take in an emergency

STEP 3

Connecting the jumper cables.

Exclusive jump starting terminal on your vehicle. Positive (+) battery terminal on the second vehicle. Negative (-) battery terminal on the second vehicle. Connect the jumper cable to ground on your vehicle as shown in the illustration.

ITY52P017

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5-2. Steps to take in an emergency

STEP 4

STEP 5

STEP 6

STEP 7

STEP 8

Start the engine of the second vehicle. Increase the engine speed slightly and maintain at that level for approximately five minutes to recharge the 12 volt battery of your vehicle. Open and close any of the doors with the “POWER” switch OFF. Maintain the engine speed on the second vehicle and turn the “POWER” switch to the ON mode, then start the vehi- cle’s hybrid system. Make sure the “READY” light comes on. If the “READY” light will not come on and the hybrid system will not start after you recharge the battery, do the following procedure. Turn the hybrid system off. Open and close the driver’s door. Then push the “POWER” switch briefly and firmly. If the light does not come on, contact your Toyota dealer. Once the vehicle’s hybrid system has started, remove the jumper cables in the exact reverse order in which they were connected.

Once the hybrid system starts, have the vehicle checked at your Toyota dealer as soon as possible.

n Starting the hybrid system when the battery is discharged

The hybrid system cannot be started by push-starting.

n Avoiding a discharged 12 volt battery

l Turn off the headlights and the audio system while the hybrid system is

turned off.

l Turn off any unnecessary electrical components when the vehicle is run- ning at a low speed for an extended period, such as in heavy traffic, etc.

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5-2. Steps to take in an emergency

n When the 12 volt battery is removed or discharged

The following systems must be initialized. l Power windows (→P. 76) l The hybrid system may not start. (→P. 446)

CAUTION

n Avoiding 12 volt battery fires or explosions

Observe the following precautions to prevent accidentally igniting the flam- mable gas that may be emitted from the 12 volt battery. l Make sure the jumper cable is connected to the correct terminal and that it is not unintentionally in contact with any part other than the intended termi- nal.

l Do not allow the jumper cables to come into contact with the “+” and “-” ter-

minals.

l Do not allow open flame or use matches, cigarette lighters or smoke near

the 12 volt battery.

n 12 volt battery precautions

The 12 volt battery contains poisonous and corrosive acidic electrolyte, while related parts contain lead and lead compounds. Observe the following pre- cautions when handling the 12 volt battery: l When working with the 12 volt battery, always wear safety glasses and take care not to allow any battery fluids (acid) to come into contact with skin, clothing or the vehicle body.

l Do not lean over the 12 volt battery.

In the event that battery fluid comes into contact with the skin or eyes, immediately wash the affected area with water and seek medical attention. Place a wet sponge or cloth over the affected area until medical attention can be received.

l Always wash your hands after handling the battery support, terminals, and

other battery-related parts.

l Do not allow children near the 12 volt battery.

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5-2. Steps to take in an emergency

NOTICE

n To prevent damaging the vehicle

The exclusive jump starting terminal is to be used when charging the 12 volt battery from another vehicle in an emergency. It cannot be used to jump start another vehicle.

n When handling jumper cables

Be careful that the jumper cables do not become tangled in the cooling fan or any of the belts when connecting or disconnecting them.

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5-2. Steps to take in an emergency If your vehicle overheats

The following may indicate that your vehicle is overheating:

The high engine coolant temperature warning light comes on: The hybrid system may be overheating.

Follow the correction procedure as described blow.

Correction procedures

STEP 1

STEP 2

Stop the vehicle in a safe place and turn off the automatic air conditioning system. Check to see if steam is coming out from under the hood. If you see steam:

Stop the hybrid system. Carefully lift the hood after the steam subsides and then restart the hybrid system.

If you do not see steam:

Leave the hybrid system operating and carefully lift the hood.

STEP 3

STEP 4

Remove the engine compartment cover. (→P. 361) Check to see if the cooling fan is operating. If the fan is operating:

Wait until the engine coolant temperature gauge begins to fall and then stop the hybrid system.

If the fan is not operating:

Stop the hybrid system immediately and call your local Toy- ota dealer.

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STEP 5

5-2. Steps to take in an emergency

After the hybrid system has cooled down sufficiently, check the coolant level and inspect the radiator core (radiator) for any leaks.

STEP 6

Add coolant if required.

ITY52P018

Water can be used in an emer- gency measure is unavailable. (→P. 465)

if coolant

ITY52P019

Have the vehicle checked at your nearest Toyota dealer as soon as possible.

n Overheating

In the following situations, your vehicle may be overheating. l High coolant temperature warning light is displayed on the touch screen. l Steam is coming from under the hood.

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5-2. Steps to take in an emergency

CAUTION

n To prevent an accident or injury when inspecting under the hood of

your vehicle

If steam is seen coming from under the hood, do not open the hood until the steam has subsided. The engine compartment may be very hot, caus- ing serious injury such as burns.

l Keep hands and clothing away from the fan and engine drive belt while the

hybrid system is operating.

l Do not loosen the radiator cap while the hybrid system and radiator are

hot. Serious injury, such as burns, may result from hot coolant and steam released under pressure.

NOTICE

n When adding engine coolant

Wait until the hybrid system has cooled down before adding engine/inverter coolant. When adding coolant, do so slowly. Adding cool coolant to a hot hybrid sys- tem too quickly can cause damage to the hybrid system.

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5-2. Steps to take in an emergency If the vehicle becomes stuck

Carry out the following procedures if the tires spin or the vehicle becomes stuck in mud, dirt, or snow. STEP 1

Stop the hybrid system. Set the parking brake and push the “P” position switch. Remove the mud, snow, or sand from around the stuck tire. Place wood, stones or some other material to help provide traction under the tires. Restart the hybrid system. Carefully apply the accelerator to free the vehicle.

STEP 2

STEP 3

STEP 4

STEP 5

CAUTION

n When attempting to free a stuck vehicle

If you choose to rock the vehicle back and forth to free it, make sure the sur- rounding area is clear, to avoid striking other vehicles, objects or persons. The vehicle may also lunge forward or lunge back suddenly as it becomes free. Use extreme caution.

n When shifting the shift lever

Be careful not to shift the shift lever with the accelerator pedal depressed. This may lead to unexpected rapid acceleration of the vehicle that may cause an accident and result in death or serious injury.

NOTICE

n To avoid damaging the transmission and other components

l Avoid spinning the wheels.

If the vehicle remains stuck after trying these procedures, the vehicle may require towing to be freed.

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5-2. Steps to take in an emergency

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6-1. Specifications Maintenance data (fuel, oil level, etc.)

Dimensions and weight

Overall length Overall width Overall height * Wheelbase

Tread

Front Rear Vehicle capacity weight (Occupants + luggage) *:Unladen vehicle

175.0 in. (4445 mm) 67.9 in. (1725 mm) 58.7 in. (1490 mm) 106.3 in. (2700 mm) 59.3 in. (1505 mm) 58.3 in. (1480 mm)

810 lb. (365 kg)

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6-1. Specifications

Vehicle identification

The vehicle identification number (VIN) is the legal identifier for your vehicle. This is the primary identification number for your Toyota. It is used in registering the ownership of your vehicle.

This number is stamped on the top left of the instrument panel.

ITY61P001

ITY61P002

This number is also on the Certi- fication Label.

The gasoline engine number and electric motor (traction motor) number are stamped on the engine block as shown.

Gasoline engine number Electric motor (traction motor) number

ITY61P003

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6-1. Specifications

Engine

Model Type Bore and stroke Displacement

Drive belt tension

Valve clearance (engine cold) Intake Exhaust

Fuel

1NZ-FXE 4-cylinder in line, 4-cycle, gasoline 2.95 × 3.33 in. (75.0 × 84.7 mm) 91.4 cu. in. (1497 cm3) 44 - 88 lbf(196 - 392 N, 20 - 40 kgf)*

Idler assembly

Water pump

Crankshaft

*: Drive belt tension measured with Boroughs drive belt tension gauge No. BT-33-73F (used belt)

0.007 - 0.009 in. (0.17 - 0.23 mm) 0.011 - 0.013 in. (0.27 - 0.33 mm)

Fuel type Octane Rating Fuel tank capacity

Unleaded gasoline only 87 (Research Octane Number 91) or higher 11.9 gal. (45 L, 9.9 lmp.gal.)

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6-1. Specifications

Electric motor (Traction motor)

Type Maximum output Maximum torque

Permanent magnet synchronous motor 50 kW 400 N•m (40.8 kgf•m, 295 ft•lbf)

Hybrid battery (Traction battery)

Type Voltage Capacity Quantity Overall voltage

Nickel-Metal hydride battery 7.2 V/module 6.5 Ah (3HR) 28 modules 201.6 V

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6-1. Specifications

Lubrication system

Oil capacity drain and refill with filter without filter Oil grade

Recommended oil viscosity

3.9 qt. (3.7 L, 3.3 lmp.qt.) 3.6 qt. (3.4 L, 3.0 lmp.qt.) ILSAC multigrade engine oil Use Toyota approved “Toyota Genuine Motor Oil” or equivalent to satisfy the grade and viscosity shown below.

Outside temperature

*:5W-30 is an oil that provides optimal levels of fuel efficiency. Oil viscosity: l The 5W portion of the oil viscosity rating indicates the characteristic of the oil which allows cold startability. Oils with a lower value before the W allow for easier starting of the engine in cold weather.

l The 30 in 5W-30 indicates the oil viscosity when the oil is as its oper- ating temperature. An oil with a higher viscosity may be better suited if the vehicle is operated at high speeds, or under extreme load con- dition.

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6-1. Specifications

Cooling system

Capacity Gasoline engine Power control unit

Coolant type

Ignition system

Spark plug Make

Gap

DENSO NGK

9.0 qt. (8.6 L, 7.5 lmp.qt.) 2.9 qt. (2.7 L, 2.4 lmp.qt.) Use either of the following: • “Toyota Super Long Life Coolant” • Similar high-quality ethylene glycol-based non- silicate, non-amine, non-nitrite, and non-borate coolant with long-life hybrid organic acid technol- ogy Do not use plain water alone.

SK16R11
IFR5A11
0.043 in. (1.1 mm)

NOTICE

n Iridium-tipped spark plugs

Use only iridium-tipped spark plugs. Do not adjust gap when tuning engine.

465

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6-1. Specifications

Electrical system

12 volt battery Open voltage at 68°F (20°C):

Charging rates

Transmission

12.6 ⎯ 12.8 V Fully charged 12.2 ⎯ 12.4 V Half charged 11.5 ⎯ 11.9 V Discharged (Voltage is checked 20 minutes after the hybrid system and all lights are turned off.) 3.5 A max.

Fluid capacity Drain and refill Fluid type

3.8 qt. (3.6 L, 3.2 lmp.qt.)

Toyota Genuine ATF WS

NOTICE

n Transmission fluid type

Using transmission fluid other than “Toyota Genuine ATF WS” may cause deterioration in shift quality, locking up of your transmission accompanied by vibration, and ultimately damage the transmission of your vehicle.

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6-1. Specifications

Brakes

3.98 in. (101.0 mm) Min. Less than 0.04 - 0.24 in. (1.0 - 6.0 mm) 0.04 in. (1.0 mm)

Pedal clearance *1
Pedal free play Brake pad wear limit Parking brake pedal travel *2
Parking brake lining wear limit Fluid type *1: Minimum pedal clearance when depressed with a force of 44 lbf (196 N,

SAE J1703 or FMVSS No. 116 DOT 3

0.04 in. (1.0 mm)

6 ⎯ 9 clicks

20.0 kgf) while the hybrid system is operating.

*2: Parking brake pedal travel when depressed with a force of 66.0 lbf (294 N,

33.0 kgf).

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6-1. Specifications

Steering

Free play

Tires and wheels

Tire size

Front and rear tire inflation pressure (Recommended cold tire inflation pressure) Spare tire inflation pressure (Recommended cold tire inflation pressure) Wheel size Wheel nut torque

Less than 1.2 in. (30 mm)

P195/55R16 86V, P185/65R15 86S, T125/70D16 96M (spare) Front tire: 35 psi (240 kPa, 2.4 kgf/cm2 or bar) Rear tire: 33 psi (230 kPa, 2.3 kgf/cm2 or bar)

60 psi (420 kPa, 4.2 kgf/cm2 or bar)

16 × 6 JJ, 15 × 6 JJ, 16 × 4T (spare) 76 ft•lbf (103 N•m, 10.5 kgf•m)

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6-1. Specifications

Light bulbs

Light Bulbs

Bulb No.

Type

Headlights Discharge bulbs Halogen bulbs Front fog lights Parking/front side marker lights Front turn signal lights Rear turn signal lights Back-up lights Tail lights/rear side marker lights License plate lights Interior lights Personal lights Door courtesy lights Vanity lights Luggage compartment light

⎯ ⎯ 9006

⎯

⎯

⎯ 7440

⎯

⎯

⎯

⎯

⎯

⎯

⎯

35

60/55

51

21
21
21

Exterior

Interior

A: D4R discharge bulbs B: HB2 halogen bulbs C: HB4 halogen bulbs D: Wedge base bulbs E: Double end bulbs

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6-1. Specifications Fuel information

Select octane rating 87 (Research Octane Number 91) or higher. Use of unleaded gasoline with an octane rating lower than 87 may result in engine knocking. Persistent knocking can lead to engine damage. At minimum, the gasoline you use should meet the specifications of ASTM D4814 in the U.S.A. and CGSB3.5-M93 in Canada.

n Fuel tank opening for unleaded gasoline

To help prevent incorrect fueling, your Toyota has a fuel tank opening that only accommodates the special nozzle on unleaded fuel pumps.

n If your engine knocks

l Consult your Toyota dealer. l You may occasionally notice light knocking for a short time while acceler-

ating or driving uphill. This is normal and there is no need for concern.

n Gasoline quality

In very few cases, driveability problems may be caused by the brand of gas- oline you are using. If driveability problems persist, try changing the brand of gasoline. If this does not correct the problem, consult your Toyota dealer.

n Gasoline quality standards

l Automotive manufacturers in the US, Europe and Japan have developed a specification for fuel quality called World-Wide Fuel Charter (WWFC) that is expected to be applied worldwide.

l The WWFC consists of four categories that are based on required emis-

sion levels. In the US, category 4 has been adopted.

l The WWFC improves air quality by lowering emissions in vehicle fleets,

and customer satisfaction through better performance.

n Toyota recommends the use of gasoline containing detergent additives l Toyota recommends the use of gasoline that contains detergent additives

to avoid build-up of engine deposits.

l All gasoline sold in the US contains detergent additives to clean and/or

keep clean intake systems.

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6-1. Specifications

n Toyota recommends the use of cleaner burning gasoline

Cleaner burning gasoline, including reformulated gasoline that contains oxy- genates such as ethanol or MTBE (Methyl Tertiary Butyl Ether) is available in many areas. Toyota recommends the use of cleaner burning gasoline and appropriately blended reformulated gasoline. These types of gasoline provide excellent vehicle performance, reduce vehicle emissions and improve air quality.

n Toyota does not recommend blended gasoline

l Toyota allows the use of oxygenate blended gasoline where the oxygen-

ate content is up to 10% ethanol or 15% MTBE. If you use gasohol in your Toyota, be sure that it has an octane rating no lower than 87.

l Toyota DOES NOT recommend the use of gasoline containing methanol.

n Toyota does not recommend gasoline containing MMT

Some gasoline contains octane enhancing additive called MMT (Methylcy clopentadienyl Manganese Tricarbonyl). Toyota DOES NOT recommend the use of gasoline that contains MMT. If fuel containing MMT is used, your emission control system may be adversely affected. The malfunction indicator lamp on the instrument cluster may come on. If this happens, contact your Toyota dealer for service.

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NOTICE

n Notice on fuel quality

l Do not use improper fuels. If improper fuels are used the engine will be

damaged.

l Do not use leaded gasoline.

Leaded gasoline can cause damage to your vehicle’s three-way catalytic converters causing the emission control system to malfunction.

l Do not use gasohol other than that stated here.

Other gasohol may cause fuel system damage or vehicle performance problems.

l Using unleaded gasoline with an octane number or rating lower than that

stated here will cause persistent heavy knocking. At worst, this will lead to engine damage.

n Fuel-related poor driveability

If after using a different type of fuel, poor driveability is encountered (poor hot starting, vaporization, engine knocking, etc.), discontinue the use of that type of fuel.

n When refueling with gasohole

Take care not to spill gasohol. It can damage your vehicle’s paint.

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6-1. Specifications Tire information

Typical tire symbols

Standard tire

Compact spare tire

Tire size DOT and Tire Identification Number (TIN) Location of treadwear indicators

(→P. 476) (→P. 475) (→P. 375)

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Tire ply composition and materials Plies are layers of rubber-coated parallel cords. Cords are the strands which form the plies in a tire. Summer tire or all season tire (→P. 379) An all season tire has “M+S” on the sidewall. A tire not marked “M+S” is a summer tire. Radial tires or bias-ply tires A radial tire has RADIAL on the sidewall. A tire not marked RADIAL is a bias-ply tire. TUBELESS or TUBE TYPE A tubeless tire does not have a tube and air is directly filled in the tire. A tube type tire has a tube inside the tire and the tube main- tains the air pressure. Load limit at maximum cold tire inflation pressure Maximum cold tire inflation pressure This means the pressure to which a tire may be inflated. Uniform tire quality grading For details, see “Uniform tire quality grading” that follows. “TEMPORARY USE ONLY” (→P. 437) A compact spare tire is identified by the phrase “TEMPORARY USE ONLY” molded into its sidewall. This tire is designed for temporary emergency use only.

(→P. 479) (→P. 479)

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Typical DOT and tire identification number (TIN)

Identification Number

DOT symbol* Tire (TIN) Tire manufacturer’s identifica- tion mark Tire size code Manufacturer’s optional type code (3 or 4 letters) Manufacturing week Manufacturing year *:The DOT symbol certifies that the tire conforms to applicable Federal Motor Vehicle Safety Standards.

tire

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Tire size

n Typical tire size information

Standard tire

The illustration indicates typical tire size.

Tire use (P = Passenger car, T = Temporary use) Section width (millimeters) Aspect ratio (tire height to section width) Tire construction code (R = Radial, D = Diagonal) Wheel diameter (inches) Load index (2 or 3 digits) Speed symbol (alphabet with one letter)

Section width Tire height Wheel diameter

ITY61P007

Spare tire

n Tire dimensions

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Tire section names

Bead Sidewall Shoulder Tread Belt Inner liner Reinforcing rubber Carcass Rim lines Bead wires Chafer

Uniform Tire Quality Grading

This information has been prepared in accordance with regulations issued by the National Highway Traffic Safety Administration of the U.S. Department of Transportation. It provides the purchasers and/or prospective purchasers of Toyota vehicles with information on uniform tire quality grading.

Your Toyota dealer will help answer any questions you may have as you read this information.

n DOT quality grades

All passenger vehicle tires must conform to Federal Safety Requirements in addition to these grades. Quality grades can be found where applicable on the tire sidewall between tread shoulder and maximum section width. For example: Treadwear 200 Traction AA Temperature A

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n Treadwear

The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a speci- fied government test course. For example, a tire graded 150 would wear one and a half (1 - 1/2) times as well on the government course as a tire graded 100. The relative performance of tires depends upon the actual conditions of their use, however, and may depart significantly from the norm due to variations in driving habits, service practices and differences in road characteristics and climate.

n Traction AA, A, B, C

The traction grades, from highest to lowest, are AA, A, B and C, and they represent the tire’s ability to stop on wet pavement as measured under controlled conditions on specified government test surfaces of asphalt and concrete. A tire marked C may have poor traction performance. Warning: The traction grade assigned to this tire is based on braking (straight ahead) traction tests and does not include cornering (turn- ing) traction.

n Temperature A, B, C

The temperature grades are A (the highest), B, and C, represent- ing the tire’s resistance to the generation of heat and its ability to dissipate heat when tested under controlled conditions on a speci- fied indoor laboratory test wheel. Sustained high temperature can cause the material of the tire to degenerate and reduce tire life, and excessive temperature can lead to sudden tire failure. The grade C corresponds to a level of performance which all passen- ger car tires must meet under the Federal Motor Vehicle Safety Stan- dard No. 109. Grades B and A represent higher levels of performance on the labo- ratory test wheel than the minimum required by law.

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Warning: The temperature grades for this tire are established for a tire that is properly inflated and not overloaded. Excessive speed, underinflation, or excessive loading, either sepa- rately or in combination, can cause heat buildup and possible tire fail- ure.

Glossary of tire terminology

Tire related term

Meaning

Cold tire inflation pressure

Maximum inflation pressure

Recommended inflation pressure

Accessory weight

Curb weight

Maximum loaded vehicle weight

Normal occupant weight

Tire pressure when the vehicle has been parked for three hours or more, or has not been driven more than 1 mile or 1.5 km under that condition The maximum cold inflated pressure to which a tire may be inflated, shown on the sidewall of the tire Cold tire inflation pressure recommended by a manufacturer. The combined weight (in excess of those stan- dard items which may be replaced) of trans- mission, power steering, power brakes, power windows, power seats, radio and heater, to the extent that these items are available as factory- installed equipment (whether installed or not) The weight of a motor vehicle with standard equipment, including the maximum capacity of fuel, oil and coolant, and if so equipped, air conditioning and additional weight optional engine The sum of: (a) Curb weight (b) Accessory weight (c) Vehicle capacity weight (d) Production options weight 150 lb. (68 kg) times the number of occupants specified in the second column of Table 1* that follows

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Tire related term

Occupant distribution

Production options weight

Rim

Rim diameter (Wheel diameter) Rim size designation

Rim type designation

Rim width Vehicle capacity weight (Total load capacity)

Vehicle maximum load on the tire

Vehicle normal load on the tire

Weather side

Meaning

Distribution of occupants in a vehicle as speci- fied in the third column of Table 1* below The combined weight of installed regular pro- duction options weighing over 5 lb. (2.3 kg) in excess of the standard items which they replace, not previously considered in curb weight or accessory weight, including heavy duty brakes, ride levelers, roof rack, heavy duty battery, and special trim A metal support for a tire or a tire and tube assembly upon which the tire beads are seated

Nominal diameter of the bead seat

Rim diameter and width The industry manufacturer’s designation for a rim by style or code Nominal distance between rim flanges The rated cargo and luggage load plus 150 lb. (68 kg) times the vehicle’s designated seating capacity The load on an individual tire that is determined by distributing to each axle its share of the maximum loaded vehicle weight, and dividing by two The load on an individual tire that is determined by distributing to each axle its share of curb weight, accessory weight, and normal occu- pant weight (distributed in accordance with Table 1* below), and dividing it by two The surface area of the rim not covered by the inflated tire

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Tire related term

Meaning

Bead

Bead separation

Bias ply tire

Carcass

Chunking

Cord

Cord separation

Cracking

CT

Extra load tire

Groove

The part of the tire that is made of steel wires, wrapped or reinforced by ply cords and that is shaped to fit the rim A breakdown of the bond between components in the bead A pneumatic tire in which the ply cords that extend to the beads are laid at alternate angles substantially less than 90 degrees to the cen- terline of the tread The tire structure, except tread and sidewall rubber which, when inflated, bears the load The breaking away of pieces of the tread or sidewall The strands forming the plies in the tire The parting of cords from adjacent rubber com- pounds Any parting within the tread, sidewall, or inner- liner of the tire extending to cord material A pneumatic tire with an inverted flange tire and rim system in which the rim is designed with rim flanges pointed radially inward and the tire is designed to fit on the underside of the rim in a manner that encloses the rim flanges inside the air cavity of the tire A tire designed to operate at higher loads and at higher inflation pressures than the corre- sponding standard tire The space between two adjacent tread ribs

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Tire related term

Meaning

Innerliner

Innerliner separation

Intended outboard sidewall

Light truck (LT) tire

Load rating

Maximum load rating

Maximum permissible inflation pressure

Measuring rim

Open splice

Outer diameter

The layer(s) forming the inside surface of a tubeless tire that contains the inflating medium within the tire The parting of the innerliner from cord material in the carcass (a)The sidewall that contains a whitewall, bears white lettering, or bears manufacturer, brand, and/or model name molding that is higher or deeper than the same molding on the other sidewall of the tire, or (b)The outward facing sidewall of asymmetrical tire that has a particular side that must always face outward when mounted on a vehicle A tire designated by its manufacturer as prima- rily intended for use on lightweight trucks or multipurpose passenger vehicles The maximum load that a tire is rated to carry for a given inflation pressure The load rating for a tire at the maximum per- missible inflation pressure for that tire The maximum cold inflation pressure to which