2009 Toyota 4runner Owners Manual

under the vehicle.

l Do not try to remove the wheel ornament by hand. Take due care in

handling the ornament to avoid unexpected personal injury.

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5-2. Steps to take in an emergency

CAUTION

n Replacing a flat tire

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 83 ft·lbf (110

N·m, 11.5 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.

l Do not attach a heavily damaged wheel ornament, as it may fly off the

wheel while the vehicle is moving.

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 When stowing the flat tire

Ensure that there is no object caught between the tire and the vehicle underbody.

n When replacing the tires

l 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 cor- rectly.

l Replace the grommets for the tire pressure warning valves and trans-

mitters as well.

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 engine will not start

If the engine still does not start after following the correct starting procedure (→P. 140) or releasing the steering lock (→P. 141), confirm the following points. n The engine will not start even when the starter motor oper-

ates normally. One of the following may be the cause of the problem. l There may not be sufficient fuel in the vehicle’s tank.

Refuel the vehicle.

l The engine may be flooded.

Try to restart the engine once more following correct starting procedures.

l There may be a malfunction in the engine immobilizer system.

(→P. 88)

n The starter motor turns over slowly, 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 battery may be discharged. (→P. 459) l The battery terminal connections may be loose or corroded.

n The starter motor does not turn over, 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 battery terminals may be disconnected. l The battery may be discharged. (→P. 459) 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 the shift lever cannot be shifted from P

If the shift lever cannot be shifted with your foot on the brake, there may be a problem with the shift lock system (a system to prevent accidental operation of the shift lever). Have the vehicle inspected by your Toyota dealer immediately. The following steps may be used as an emergency measure to ensure that the shift lever can be shifted.

Set the parking brake. Turn the engine switch to the ACC or ON position. Depress the brake pedal.

Pry the cover up with a flat- head screwdriver or equiva- lent.

Press the shift lock override button.

The shift lever can be shifted while the button is pressed.

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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 one of the master keys and the key number stamped on your key number plate. (→P. 28)

n If you lose all your master keys.

You cannot make new keys; the whole engine immobilizer system must be replaced.

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

The following procedures may be used to start the engine if the vehicle’s 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.

Connect the jumper cables.

4.0 L V6 (1GR-FE) engine

4.7 L V8 (2UZ-FE) engine

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5-2. Steps to take in an emergency

Positive (+) battery 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.

Start the engine of the second vehicle. Increase the engine speed slightly and maintain at that level for approximately 5
minutes to recharge the battery of your vehicle. Maintain the engine speed of the second vehicle and start the vehicle’s engine. Once the vehicle’s engine has started, remove the jumper cables in the exact reverse order in which they were con- nected.

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

n Starting the engine when the battery is discharged

The engine cannot be started by push-starting.

n Avoiding a discharged battery

l Turn off the headlights and the audio system while the engine 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.

n When the battery is removed or discharged

The power windows, power back window, back door and moon roof must be initialized. (→P. 498)

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5-2. Steps to take in an emergency

CAUTION

n Avoiding battery fires or explosions

Observe the following precautions to prevent accidentally igniting the flam- mable gas that may be emitted from the 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 smoke, use matches, cigarette lighters or allow open flame near

the battery.

n Battery precautions

The battery contains poisonous and corrosive acidic electrolyte, while related parts contain lead and lead compounds. Observe the following pre- cautions when handling the battery. l When working with the 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 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 battery.

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5-2. Steps to take in an emergency

NOTICE

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

If your engine overheats:

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

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

If you do not see steam:

Leave the engine running and carefully lift the hood.

Check to see if the cooling fan is operating. If the fan is operating:

Wait until the temperature of the engine (shown on the instrument cluster) begins to fall and then stop the engine.

If the fan is not operating:

Stop the engine immediately and call your local Toyota dealer.

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5-2. Steps to take in an emergency

The engine has cooled down sufficiently. The engine coolant temperature gauge indicates C. Check the engine coolant level. Look for obvious coolant leaks from the radiator, hoses and under the vehicle. Note that water draining from the air conditioning is normal if it has been used.

Add engine coolant if required. Water can be used in an emer- gency is unavailable. (→P. 475)

if engine coolant

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

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5-2. Steps to take in an emergency

n Overheating

If you observe the following, your vehicle may be overheating. l The engine coolant temperature gauge enters the red zone or a loss of

power is experienced.

l Steam is coming from under the hood.

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 other belts while the

engine is running.

l Do not loosen the radiator cap while the engine 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 engine has cooled down before adding engine coolant. When adding coolant, do so slowly. Adding cool coolant to a hot engine too quickly can cause damage to the engine.

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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.

Stop the engine. Set the parking brake and put the shift lever in P. 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 engine. Turn off the VSC. (→P. 190) Shift the shift lever to D or R position and carefully apply the accelerator to free the vehicle.

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.

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5-2. Steps to take in an emergency

NOTICE

n To avoid damaging the transmission and other components

l Avoid spinning the wheels and do not rev the engine.

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∗1

Wheelbase Front tread Rear tread

Vehicle capacity weight (Occupants + luggage)

Towing capacity (Trailer weight + cargo)

189.2 in. (4805 mm) 75.2 in. (1910 mm) 71.7 in. (1820 mm)∗2 or 3,4
70.9 in. (1800 mm)∗2,3,5
69.1 in. (1755 mm)∗2,3
71.1 in. (1805 mm)∗2 or 3,4,6
70.3 in. (1785 mm)∗2 or 3,5,6
68.5 in. (1740 mm)∗2 or 3,6
109.8 in. (2790 mm) 62.0 in. (1575 mm) 62.0 in. (1575 mm) 950 lb. (431 kg)∗7
1050 lb. (477 kg)∗8

For weight carrying hitch 5000 lb. (2268 kg) For weight distributing hitch (4.7 L V8 [2UZ-FE] engine only) 2WD models: 7300 lb. (3311kg) 4WD models: 7000 lb. (3175 kg)

Luggage compartment load capacity

200 lb. (91 kg)∗7
0 lb. (0 kg)∗8

∗1: Unladen vehicle ∗2: 2WD models ∗3: 4WD models ∗4: With roof rails ∗5: With rear spoiler ∗6: With rear height control air suspension ∗7: With 5 occupants ∗8: With 7 occupants

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6-1. Specifications

Vehicle identification

n Vehicle identification number 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.

This number Certification Label.

is also on

the

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6-1. Specifications

n Engine number

4.0 L V6 (1GR-FE) engine

The engine number is stamped on the engine block as shown.

4.7 L V8 (2UZ-FE) engine

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6-1. Specifications

Engine

4.0 L V6 (1GR-FE) engine

Model Type Bore and stroke Displacement Drive belt tension Valve clearance (engine cold) Intake Exhaust

4.7 L V8 (2UZ-FE) engine

Model Type Bore and stroke Displacement Drive belt tension Valve clearance (engine cold) Intake Exhaust

Fuel

Fuel type Octane rating Fuel tank capacity (Reference)

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1GR-FE 6-cylinder V type, 4-cycle, gasoline 3.70 × 3.74 in. (94.0 × 95.0 mm) 241.4 cu.in. (3956 cm3) Automatic adjustment

0.006—0.010 in. (0.15—0.25 mm) 0.011—0.015 in. (0.29—0.39 mm)

2UZ-FE 8-cylinder V type, 4-cycle, gasoline 3.70 × 3.31 in. (94.0 × 84.0 mm) 284.5 cu.in. (4664 cm3) Automatic adjustment

0.006—0.010 in. (0.15—0.25 mm) 0.010—0.014 in. (0.25—0.35 mm)

Unleaded gasoline only 87 (Research octane number 91) or higher

23.0 gal. (87.0 L, 19.1 lmp.gal.)

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6-1. Specifications

Lubrication system

Oil capacity drain and refill (Reference)

4.0 L V6 (1GR-FE) engine

4.7 L V8 (2UZ-FE) engine

Oil grade

Recommended oil viscosity

With filter 5.5 qt. (5.2 L, 4.6 Imp.qt.) Without filter 5.2 qt. (4.9 L, 4.3 Imp.qt.) With filter 6.5 qt. (6.2 L, 5.5 Imp.qt.) Without filter 6.0 qt. (5.7 L, 5.0 Imp.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 at its operating temperature. An oil with a higher viscosity may be better suited if the vehicle is operated at high speeds, or under extreme load condition.

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6-1. Specifications

Cooling system

Capacity

Coolant type

Ignition system

Spark plug

4.0 L V6 (1GR-FE) engine Make

Gap 4.7 L V8 (2UZ-FE) engine Make

Gap

NOTICE

4.0 L V6 (1GR-FE) engine 10.4 qt. (9.8 L, 8.6 Imp.qt.) 4.7 L V8 (2UZ-FE) engine 13.0 qt. (12.3 L, 10.8 Imp. 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 technology Do not use plain water alone.

DENSO NGK 0.043 in. (1.1 mm)

K20HR-U11
LFR6C11

DENSO NGK 0.043 in. (1.1 mm)

SK20R11
IFR6A11

n Iridium-tipped spark plugs

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

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12.6 ⎯ 12.8 V Fully charged 12.2 ⎯ 12.4 V Half charged 11.8 ⎯ 12.0 V Discharged (Voltage checked 20 minutes after the key is removed with all the lights turned off) 5 A max.

Vehicles with an automatic disconnecting differential 1.6 qt. (1.55 L, 1.4 Imp.qt.) Vehicles without an automatic disconnecting differential 1.5 qt. (1.4 L, 1.2 Imp.qt.) Vehicles with a rear differential lock 3.1 qt. (2.95 L, 2.6 Imp.qt.) Vehicles without a rear differential lock 3.2 qt. (3.05 L, 2.7 Imp.qt.)

Toyota Genuine Differential Gear Oil LT 75W-85 GL-5 or equivalent “Toyota Genuine Differential Gear Oil” is filled in your Toyota vehicle at factory fill. Use Toyota approved “Toyota Genuine Differential Gear Oil” or an equivalent of matching quality to satisfy the above specification. Please contact your Toyota dealer for further details.

6-1. Specifications

Electrical system

Battery Open voltage at 68°F (20°C):

Charging rates

Differential

Oil capacity

Front (4WD models)

Rear

Oil type and viscosity

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6-1. Specifications

Automatic transmission

Fluid capacity *

4.0 L V6 (1GR-FE) engine 10.9 qt. (10.4 L, 9.1 Imp.qt.) 4.7 L V8 (2UZ-FE) engine 10.9 qt. (10.4 L, 9.1 Imp.qt.)

Fluid type

Toyota Genuine ATF WS

*: The fluid capacity is the quantity of reference. If replacement is necessary,

contact your Toyota dealer.

NOTICE

n Automatic transmission fluid type

Using automatic 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 automatic transmission of your vehicle.

Transfer (4WD models)

Oil capacity Oil type Recommended oil viscosity

1.5 qt. (1.4 L, 1.2 Imp.qt.) Hypoid gear oil API GL-5
SAE 75W-90

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6-1. Specifications

Brakes

2.1 in. (54 mm) Min. 0.04 ⎯ 0.24 in. (1 ⎯ 6 mm) 0.04 in. (1.0 mm)

Pedal clearance *1
Pedal free play Brake pad wear limit Parking brake lining wear limit Parking brake pedal travel *2
Fluid type *1: Minimum pedal clearance when depressed with a force of 110 lbf (490 N,

5 — 7 clicks FMVSS No. 116 DOT 3 or SAE J1703

0.04 in. (1.0 mm)

50 kgf) with the engine running.

*2: Parking brake pedal travel when depressed with a force of 66.1 lbf (294 N,

30 kgf).

Chassis lubrication

Propeller shafts Spider

Lithium base chassis grease, NLGI No.2

Slide yoke

Molybdenum — disulfide lithium base chassis grease, NLGI No.2 or lithium base multipurpose grease, NLGI No.2

Steering

Free play

Power steering fluid type

Less than 1.2 in. (30 mm) Automatic transmission fluid DEXRON® II or III

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6-1. Specifications

Tires and wheels

Tire size

Tire inflation pressure (Recommended cold tire inflation pressure)

Wheel size

Wheel nut torque

P265/70R16 111S, P265/65R17 110S, P265/60R18 109H Front tires: 32 psi (220 kPa, 2.2 kgf/cm2 or bar) Rear tires: 32 psi (220 kPa, 2.2 kgf/cm2 or bar) Spare tire: 32 psi (220 kPa, 2.2 kgf/cm2 or bar) 16 × 7 J, 16 × 7 JJ, 17 × 7 1/2 JJ, 18 × 7 1/2 J 83 ft·lbf (110 N·m, 11.5 kgf·m)

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6-1. Specifications

Light bulbs

Light Bulbs

Bulb No.

Headlights (high beam) Headlights (low beam) Front fog lights Parking and front side marker lights Front turn signal lights Rear turn signal lights Back-up lights License plate lights High mounted stoplight Interior light Personal lights Vanity lights Door courtesy lights Glove box light Luggage compartment light Running board lights

9005
— 9006

2827

1156NA

— 921
168
921
— — — — —

—

—

60
55
51

27
21
16
16
3.8
1.2

3.8

Type

Exterior

Interior

A: HB3 halogen bulbs B: H11 halogen bulbs C: HB4 halogen bulbs D: Wedge base bulbs (amber) E: Single end bulbs F: Wedge base bulbs (clear) G: Double end bulbs

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6-1. Specifications Fuel information

Your vehicle must use only unleaded gasoline. 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 accelerating 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 gasoline 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

emission levels. In the US, category 3 or 4 has been adopted.

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

and customer satisfaction through better performance.

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6-1. Specifications

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.

n Toyota recommends the use of cleaner burning gasoline

Cleaner burning gasoline, including reformulated gasoline that contains oxygenates 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

oxygenate 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 (Methylcyclopentadienyl 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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6-1. Specifications

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 Use of unleaded gasoline with an octane rating lower than 87 may result in engine knocking. Persistent knocking can lead to engine damage and should be corrected by refueling with higher octane unleaded gasoline.

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 gasohol 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

(→P. 486) (→P. 485) (→P. 487)

Tire size DOT and Tire Identification Number (TIN) Location of treadwear indicators Tire ply composition and materials Plies are layers of rubber-coated parallel cords. Cords are the strands which form the plies in a tire. Uniform tire quality grading For details, see “Uniform Tire Quality Grading” that follows. Load limit at maximum cold tire inflation pressure Maximum cold tire inflation pressure This means the pressure to which a tire may be inflated. 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 maintains the air pressure.

(→P. 489) (→P. 489)

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6-1. Specifications

Radial tires or bias-ply tires A radial tire has RADIAL on the sidewall. A tire not marked RADIAL is a bias-ply tire. (→P. 391) Summer tire or all season tire An all season tire has M+S on the sidewall. A tire not marked M+S is a summer tire.

Typical DOT and tire identification number (TIN)

manufacturer’s

Identification Number

DOT symbol* Tire (TIN) Tire identification 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

485

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6-1. Specifications

Tire size

n Typical tire size information

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 digits or 3 digits) Speed symbol (alphabet with one letter)

Section width Tire height Wheel diameter

n Tire dimensions

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6-1. Specifications

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.A. 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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6-1. Specifications

n Treadwear

The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified 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 (turning) traction.

n Temperature A, B, C

The temperature grades are A (the highest), B, and C, representing the tire’s resistance to the generation of heat and its ability to dissipate heat when tested under controlled conditions on a specified 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 passenger car tires must meet under the Federal Motor Vehicle Safety Standard No. 109. Grades B and A represent higher levels of performance on the laboratory test wheel than the minimum required by law.

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6-1. Specifications

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 separately or in combination, can cause heat buildup and possible tire failure.

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

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 standard items which may be replaced) of transmission, 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

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6-1. Specifications

Tire related term

Normal occupant weight

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

Meaning

150 lb. (68 kg) times the number of occupants specified in the second column of Table 1* that follows Distribution of occupants in a vehicle as specified in the third column of Table 1* below The combined weight of installed regular production 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 occupant weight (distributed in accordance with Table 1* below), and dividing it by two

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Tire related term

Weather side

Bead

Bead separation

Bias ply tire

Carcass

Chunking

Cord

Cord separation

Cracking

CT

Extra load tire

Groove

Innerliner

6-1. Specifications

Meaning

The surface area of the rim not covered by the inflated tire 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 centerline 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 compounds Any parting within the tread, sidewall, or innerliner 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 corresponding standard tire The space between two adjacent tread ribs The layer(s) forming the inside surface of a tubeless tire that contains the inflating medium within the tire

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Meaning

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 primarily 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 permissible inflation pressure for that tire The maximum cold inflation pressure to which a tire may be inflated The rim on which a tire is fitted for physical dimension requirements Any parting at any junction of tread, sidewall, or innerliner that extends to cord material The overall diameter of an inflated new tire The linear distance between the exteriors of the sidewalls of an inflated tire, including elevations due to labeling, decorations, or protective bands or ribs A tire intended for use on passenger cars, multipurpose passenger vehicles, and trucks, that have a gross vehicle weight rating (GVWR) of 10,000 lb. or less

6-1. Specifications

Tire related term

Innerliner separation

Intended outboard sidewall

Light truck (LT) tire

Load rating

Maximum load rating

Maximum permissible inflation pressure

Measuring rim

Open splice

Outer diameter

Overall width

Passenger car tire

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Tire related term

Ply

Ply separation

Pneumatic tire

Radial ply tire

Reinforced tire

Section width

Sidewall

Sidewall separation

Snow tire

Test rim

6-1. Specifications

Meaning

A layer of rubber-coated parallel cords A parting of rubber compound between adjacent plies A mechanical device made of rubber, chemicals, fabric and steel or other materials, that, when mounted on an automotive wheel, provides the traction and contains the gas or fluid that sustains the load A pneumatic tire in which the ply cords that extend to the beads are laid at substantially 90 degrees to the centerline of the tread A tire designed to operate at higher loads and at higher inflation pressures than the corresponding standard tire The linear distance between the exteriors of the sidewalls of an inflated tire, excluding elevations due to labeling, decoration, or protective bands That portion of a tire between the tread and bead The parting of the rubber compound from the cord material in the sidewall A tire that attains a traction index equal to or greater than 110, compared to the ASTM E- 1136 Standard Reference Test Tire, when using the snow traction test as described in ASTM F-1805-00, Standard Test Method for Single Wheel Driving Traction in a Straight Line on Snow-and Ice-Covered Surfaces, and which is marked with an Alpine Symbol ( ) on at least one sidewall The rim on which a tire is fitted for testing, and may be any rim listed as appropriate for use with that tire

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6-1. Specifications

Tire related term

Meaning

Tread

Tread rib

Tread separation

Treadwear indicators(TWI)

That portion of a tire that comes into contact with the road A tread section running circumferentially around a tire Pulling away of the tread from the tire carcass The projections within the principal grooves designed to give a visual indication of the degrees of wear of the tread The fixture used to hold the wheel and tire assembly securely during testing

Wheel-holding fixture *:Table 1 ⎯ Occupant loading and distribution for vehicle normal load

for various designated seating capacities

Designated seating capacity, Number of

occupants 2 through 4

5 through 10

11 through 15

16 through 20

Vehicle normal load, Number of occupants

Occupant distribution in a normally loaded

vehicle 2 in front

2 in front, 1 in second

seat

2 in front, 1 in second seat, 1 in third seat, 1

in fourth seat

2 in front, 2 in second seat, 2 in third seat, 1

in fourth seat

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6-2. Customization Customizable features

Your vehicle includes a variety of electronic features that can be per- sonalized to your preferences. Programming these preferences requires specialized equipment and may be performed by an autho- rized Toyota dealership. Some function settings are changed simultaneously with other functions being customized. Contact your Toyota dealer for further details.

Item

Function

Default setting

Wireless remote control

ON

Customized

setting OFF

All doors unlocked in one step

0 seconds

Driver’s door unlocked in one step, all doors unlocked in two steps

30 seconds

60 seconds

120 seconds

ON

ON ON

ON

OFF

OFF OFF

OFF

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Wireless remote control (→P. 29)

Unlocking operation

Time elapsed before automatic door lock function is activated if door is not opened after being unlocked Operation signal (Emergency flashers) Door lock buzzer Panic function Buzzer sounds when pushing LOCK with any door not closed

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6-2. Customization

Item

Function

Default setting

Customized

setting

Speed-detecting auto- matic door lock function