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385
4-1. Maintenance and care
■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 apply water. Excellent results are obtained when keeping the carpet as dry as pos- sible.
■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 the electri-
cal components etc. to malfunction or catch fire.
●Do not get any of the SRS components or wiring in the vehicle interior wet.
(P. 113) Electrical malfunction may cause the airbags to deploy or not function properly, resulting in death or severe 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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4-1. Maintenance and care
NOTICE
■Cleaning detergents
●Do not use organic substances such as benzene or gasoline, acidic or alkaline solutions, dye, bleach or other detergent. Doing so may discolor the vehicle interior or cause streaks or damage to painted surfaces.
●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 on 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 or plastic, or that contain wax on the upholstery, as they may stick to the leather surface if the vehicle interior heats up significantly.
■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 under the floor of the vehicle, and may also cause the body to rust.
■Cleaning the inside of the back window and the rear quarter windows
●Do not use glass cleaner to clean the back window and the rear quarter windows, as this may cause damage to the rear window defogger heater wires or antennas. Use a cloth dampened with lukewarm water to gently wipe the window clean. Wipe the window in strokes running parallel to the heater wires.
●Be careful not to scratch or damage the heater wires or antennas.
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4-2. Maintenance Maintenance requirements
To ensure safe and economical driving, day-to-day care and regular maintenance are essential. It is the owner’s responsibility to perform regular checks. Toyota recommends the following maintenance. ■ General maintenance
Should be performed on a daily basis. This can be done by your- self or by a Toyota dealer. ■ Scheduled maintenance
Should be performed at specified intervals according to the maintenance schedule. For details about maintenance items and schedules, refer to the “Scheduled Maintenance Guide” or “Owner’s Manual Supplement”.
■ Do-it-yourself maintenance
You can perform some maintenance procedures yourself. Please be aware that do-it-yourself maintenance may affect war- ranty coverage. The use of Toyota Repair Manuals is recommended. For details about warranty coverage, see the separate “Owner’s Warranty Information Booklet”, “Owner’s Manual Supplement”.
■Repair and replacement
It is recommended that genuine Toyota parts be used for repair to ensure performance of each system. If non-Toyota parts are used in replacement or if a repair shop other than Toyota dealer performs repairs, confirm the war- ranty coverage. Flex-fuel vehicles: Flex-fuel vehicles use special parts made exclusively for flex-fuel vehicles. When servicing or repairing your vehicles, use genuine Toyota parts made exclusively for your flex-fuel vehicle.
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4-2. Maintenance
■Resetting the maintenance required reminder light (vehicles without multi-information display) or the message indicating maintenance is required (vehicles with multi-information display) (U.S.A. only) After the required maintenance is performed according to the maintenance schedule, please reset the reminder light or message. To reset the reminder light or message, follow the procedures described below:
Turn the engine switch off with the trip meter A reading shown. While pressing the trip meter reset button (P. 168), turn the engine switch on.
Without multi-information display
Continue to press and hold the button until the trip meter displays 000000.
With multi-information display
Continue to press and hold the button until “MAINT REQD RESET MODE COMPLETE” appears on the multi-information display.
■Allow inspection and repairs to be performed by a Toyota dealer
●Toyota technicians are well-trained specialists and are kept up to date with the latest service information. They are well informed about the operations of all systems on your vehicle.
●Keep a copy of the repair order. It proves that the maintenance that has been performed is under warranty coverage. If any problem should arise while your vehicle is under warranty, your Toyota dealer will promptly take care of it.
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4-2. Maintenance
CAUTION
■Warning in handling of battery
●Engine exhaust, some of its constituents, and a wide variety of automobile components contain or emit chemicals known to the State of California to cause cancer and birth defects and other reproductive harm. Work in a well ventilated area.
●Oils, fuels and fluids contained in vehicles as well as waste produced by component wear contain or emit chemicals known to the State of Califor- nia to cause cancer and birth defects or other reproductive harm. Avoid exposure and wash any affected area immediately.
●Battery posts, terminals and related accessories contain lead and lead compounds which are known to cause brain damage. Wash your hands after handling. (P. 410)
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4-2. Maintenance General maintenance
Listed below are the general maintenance items that should be per- formed at the intervals specified in the “Scheduled Maintenance Guide” or “Owner’s Manual Supplement”. It is recommended that any problem you notice should be brought to the attention of your Toyota dealer or qualified service shop for advice.
Engine compartment
Items
Battery Brake fluid Engine coolant Engine oil Exhaust system Power steering fluid
Radiator/condenser/hoses
Washer fluid
Check points
(P. 410) Maintenance-free. (P. 407) At the correct level? At the correct level? (P. 405) At the correct level? (P. 401) No fumes or strange sounds? At the correct level? (P. 409) Not blocked with foreign matter? (P. 407) At the correct level? (P. 413)
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4-2. Maintenance
Vehicle interior
Items
Check points
Accelerator pedal
Automatic transmission “Park” mechanism
Brake pedal
Brakes
Head restraints
Indicators/buzzers
Lights
Parking brake
Seat belts
Seats
Steering wheel
392
• Moves smoothly (without uneven pedal effort or catching)? • Can the vehicle be held securely on an incline with the shift lever in P? • Moves smoothly? • Does it have appropriate clear- ance and correct amount of free play? • Not pull to one side when applied? • Loss of brake effectiveness? • Spongy feeling brake pedal? • Pedal almost touches floor? • Move smoothly and lock securely? • Function properly? • Do all the lights come on? • Headlights aimed correctly? • Moves smoothly? • Can hold the vehicle securely on an incline? • Does the seat belt system oper- ate smoothly? • Are the belts undamaged? • Do the seat controls operate properly? • Moves smoothly? • Has correct free play? • No strange noises?
4-2. Maintenance
Vehicle exterior
Items
Check points
Doors Engine hood
Fluid leaks
Tire
Windshield wipers/rear window wiper
• Operate smoothly? • The lock system works properly? • Is there any leakage after park- ing? • Inflation pressure is correct? • Tire surfaces not worn or dam- aged? • Tires rotated according to the maintenance schedule? • Wheel nuts are not loose? • The wiper blades should not show any signs of cracking, splitting, wear, contamination or deformation. • The wiper blades should clear the windshield/rear window without streaking or skipping.
CAUTION
■If the engine is running
Turn the engine off and ensure that there is adequate ventilation before per- forming maintenance checks.
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4-2. Maintenance Emission inspection and maintenance (I/M) programs
Some states have vehicle emission inspection programs which include OBD (On Board Diagnostics) checks. The OBD system moni- tors the operation of the emission control system. ■ If the malfunction indicator lamp comes on
The OBD system determines that a problem exists somewhere in the emission control system. Your vehicle may not pass the I/ M test and may need to be repaired. Contact your Toyota dealer to service the vehicle.
■ Your vehicle may not pass the I/M test:
● When the battery is disconnected or discharged
Readiness codes that are set during ordinary driving are erased. Also, depending on your driving habits, the readiness codes may not be completely set.
● When the fuel tank cap is loose
The malfunction indicator lamp comes on as a temporary mal- function and your vehicle may not pass the I/M test.
■ When the malfunction indicator lamp goes off after several
driving trips The error code in the OBD system will not be cleared unless the vehicle is driven 40 or more times.
■ If your vehicle does not pass the I/M test
Contact your Toyota dealer to prepare the vehicle for re-testing.
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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. 410)
Brake fluid level
(P. 407)
Engine coolant level
(P. 405)
Engine oil level
P. 401)
Fuses
(P. 435)
• 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 • “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 pre-mixed with 50% coolant and 50% deionized water. Canada: “Toyota Super Long Life Coolant” is pre-mixed with 55% coolant and 45% deionized water. • Toyota Genuine Motor Oil or equivalent • Rag or paper towel • Funnel (used only for adding oil) • Fuse with same amperage rating as original
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4-3. Do-it-yourself maintenance
Items
Parts and tools
Light bulbs
(P. 447)
Power steering fluid level
(P. 409)
Radiator and condenser
(P. 407)
Tire inflation pressure (P. 423)
Washer fluid
(P. 413)
• Bulb with same number and watt- age rating as original • Phillips-head screwdriver • Flathead screwdriver • Automatic transmission fluid DEXRON® II or III • Rag or paper towel • Funnel (used only for adding power steering fluid)
• Tire pressure gauge • Compressed air source • Washer fluid containing antifreeze (for winter use) • Water • Funnel (used only for adding washer fluid)
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4-3. Do-it-yourself maintenance
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 or 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.
●Take care because brake fluid can harm your hands or 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.
■When working near the cooling fans or radiator grille
Be sure the engine switch is in the LOCK position. With the engine switch on, the cooling fans may automatically start to run if the air conditioning is on and/or the coolant temperature is high.
■Safety glasses
Wear safety glasses to prevent flying or falling material, fluid spray, etc. from getting in the eyes.
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4-3. Do-it-yourself maintenance
NOTICE
■If you remove the air cleaner
Driving with the air cleaner removed may cause excessive engine wear due to dirt in the air.
■If the brake fluid level is low or high
It is normal for the brake fluid level to go down slightly as the brake pads wear or when the brake fluid level in the accumulator is high. If the reservoir needs frequent refilling, it may indicate a serious problem.
398
4-3. Do-it-yourself maintenance Hood
Release the lock from the inside of the vehicle to open the hood.
Pull the hood lock release lever.
The hood will pop up slightly.
Pull up the hood catch lever and lift the hood.
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.
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4-3. Do-it-yourself maintenance Engine compartment
Washer fluid tank (P. 413) Engine oil level dipstick
(P. 401)
Engine coolant reservoir
(P. 405)
Engine oil filler cap
(P. 402)
Brake fluid reservoir
(P. 407) (P. 435) (P. 410) (P. 407)
Fuse box Battery Radiator Cooling fans Condenser (P. 407) Power steering fluid reservoir (P. 409)
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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
Park the vehicle on level ground. After turning off the engine, wait more than 5 minutes for the oil to drain back into the bot- tom of the engine.
Hold a rag under the end and pull the dipstick out.
Wipe the dipstick clean. Reinsert the dipstick fully.
Holding a rag under the end, pull the dipstick out and check the oil level. Low Normal Excessive
The shape of the dipstick may differ depending on the type of vehicle or engine.
Wipe the dipstick and reinsert it fully.
401
4-3. Do-it-yourself maintenance
■ Adding engine oil
If the oil level is below or near the low level mark, add engine oil of the same type as already in the engine.
Make sure to check the oil type and prepare the items needed before adding oil.
Engine oil selection P. 516
ItemsClean funnel
Remove the oil filler cap, turning it counterclockwise. Add engine oil slowly. Checking the dipstick. Reinstall the filler cap, turning it clockwise.
The approximate quantity of oil needed to raise the level between low and full on the dipstick is indicated as follows: 1.6 qt. (1.5 L, 1.3 lmp.qt.)
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4-3. Do-it-yourself maintenance
■Engine oil consumption
A certain amount of engine oil will be consumed while driving. In the follow- ing situations, oil consumption may increase, and engine oil may need to be refilled in between oil maintenance intervals. ●When the engine is new, for example directly after purchasing the vehicle
or after replacing the engine
●If low quality oil or oil of an inappropriate viscosity is used ●When driving at high engine speeds or with a heavy load, when towing,
or when driving while accelerating or decelerating frequently
●When leaving the engine idling for a long time, or when driving frequently
through heavy traffic
403
4-3. Do-it-yourself maintenance
CAUTION
■Used engine oil
●Used engine oil contains potentially harmful contaminants which may cause skin disorders such as inflammation or 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, as 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.
404
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.
■If the coolant level drops within a short time after replenishing
Visually check the radiator, hoses, reservoir cap, radiator cap, drain cock and water pump. If you cannot find a leak, have your Toyota dealer pressure test the cap and check for leaks in the cooling system.
■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. (Enabled: -31F [-35C])
Canada:“Toyota Super Long Life Coolant” is a mixture of 55% coolant and
45% deionized water. (Enabled: -44F [-42C])
For more details about engine coolant, contact your Toyota dealer.
405
4-3. Do-it-yourself maintenance
CAUTION
■When the engine is hot
Do not remove the radiator 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 engine 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 damage to parts or paint.
406
4-3. Do-it-yourself maintenance
Radiator and condenser
Check the radiator and condenser and clear any foreign objects. If either of the above parts are extremely dirty or you are not sure of their condition, have your vehicle checked by your Toyota dealer.
CAUTION
■When the engine is hot
Do not touch the radiator or condenser as they may be hot and may cause serious injuries, such as burns.
Brake fluid
■ Checking fluid level
The brake fluid level should be between the MAX and MIN lines on the reservoir.
■ Adding fluid Make sure to check the fluid type and prepare the necessary items.
Fluid type
FMVSS No.116 DOT 3 or SAE J1703 brake fluid
■Brake fluid can absorb moisture from the air
Excess moisture in the fluid can cause a dangerous loss of braking effi- ciency. Use only newly opened brake fluid.
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4-3. Do-it-yourself maintenance
CAUTION
■When filling the reservoir
Take care because brake fluid can harm your hands or 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 or when the fluid level in the accumulator is high. If the reservoir needs frequent refilling, it may indicate a serious problem.
■If you spill fluid
Be sure to wash it off with water to prevent damage to parts or paint.
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4-3. Do-it-yourself maintenance
Power steering fluid
■ Fluid level The fluid level should be within the appropriate range.
Full (when cold) Add fluid (when cold) Full (when hot) Add fluid (when hot)
Hot:
Cold:
Vehicle has been driven around 50 mph (80 km/h) for 20
minutes, or slightly longer in frigid temperatures. (Fluid temperature, 140°F - 175°F [60°C - 80°C]) Engine has not been run for about 5 hours. (Room tem- perature, 50°F - 85°F[10°C - 30°C])■ Checking the fluid level Make sure to check the fluid type and prepare the necessary items.
Fluid type
Items
Automatic transmission fluid DEXRON® II or III Rag or paper towel and funnel (only for adding fluid)
Clean all dirt off the reservoir. Remove the cap by turning it counterclockwise. Wipe the dipstick clean. Reinstall and remove the reservoir cap again. Check the fluid level.
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4-3. Do-it-yourself maintenance
CAUTION
■Checking the fluid level
Take care, as the reservoir may be hot.
NOTICE
■When adding fluid
Avoid overfilling, or the power steering may be damaged.
■After replacing the reservoir cap
Check the steering box case, vane pump and hose connections for leaks or damage.
Battery
■ 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
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4-3. Do-it-yourself maintenance
■Before recharging
When recharging, the battery produces hydrogen gas which is flammable and explosive. Therefore, 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.
CAUTION
■Chemicals in the battery
A battery contains 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 bat- tery: ●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 not sufficient ventilation.
■How to recharge the battery
Only perform a slow charge (5A or less). The battery may explode if charged at a quicker rate.
411
4-3. Do-it-yourself maintenance
CAUTION
■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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4-3. Do-it-yourself maintenance
Washer fluid
Add washer fluid in the following situations. ● The washer does not work. ● The low washer fluid warning light comes on. (vehicles without
multi-information display)
● The warning message appears on the multi-information display.
(vehicles with multi-information display)
Open the lid.
Add washer fluid.
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4-3. Do-it-yourself maintenance
CAUTION
■When refilling the washer fluid
Do not refill the washer fluid when the engine is hot or running, as the 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 label of the washer fluid bot- tle.
414
4-3. Do-it-yourself maintenance Tires
Replace or rotate tires in accordance with maintenance sched- ules and treadwear. ■ Checking tires
Check if the treadwear indicators are showing on the tires. Also check the tires for uneven wear, such as excessive wear on one side of the tread. Check the spare tire condition and pressure if not rotated.
New tread Worn tread Treadwear indicator The location of treadwear indicators is shown by a “TWI” or “ mark, etc., molded into the sidewall of each tire. Replace the tires if the treadwear indicators are showing on a tire.
”
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4-3. Do-it-yourself maintenance
■ Tire rotation
Front
Rotate the tires in the order shown.
To equalize tire wear and extend tire life, Toyota recom- mends that tire rotation is carried out at the same inter- val as tire inspection. Do not fail to initialize the tire pressure warning system after tire rotation.
■ The tire pressure warning system
Your Toyota is equipped with a tire pressure warning system that uses tire pressure warning valves and transmitters to detect low tire inflation pressure before serious problems arise. (P. 472)
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4-3. Do-it-yourself maintenance
Installing tire pressure warning valves and transmitters
When replacing tires or wheels, tire pressure warning valves and transmitters must also be installed. When new tire pressure warning valves and transmitters are installed, new tire pressure warning valve and transmitter ID codes must be regis- tered in the tire pressure warning computer and tire pressure warning system must be initialized. Have tire pressure warning valve and trans- mitter ID codes registered by your Toyota dealer. (P. 418)
Initializing the tire pressure warning system
■ The tire pressure warning system must be initialized in the fol-
lowing circumstances: ● When rotating the tires on vehicles differing with front and rear
tire inflation pressures.
● When changing the tire size. When the tire pressure warning system is initialized, the current tire inflation pressure is set as the pressure benchmark.
■ How to initialize the tire pressure warning system
Park the vehicle in safe place and turn the engine switch off. While the vehicle is moving, initialization is not performed. Adjust the tire inflation pressure to the specified cold tire infla- tion pressure level. (P. 521) Make sure to adjust the tire pressure to the specified cold tire inflation pressure level. The tire pressure warning system will operate based on this pressure level. Turn the engine switch to the ON position.
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4-3. Do-it-yourself maintenance
Push and hold the tire pressure warning reset switch until the tire pressure warning light blinks slowly 3 times.
Wait for several minutes with the engine switch on, and then turn the engine switch to the ACC or LOCK position.
Registering ID codes
The tire pressure warning valve and transmitter is equipped with a unique ID code. When replacing a tire pressure warning valve and transmitter, it is necessary to register the ID code of tire pressure warning valve and transmitter. Have the ID code registered by your Toyota dealer.
■When to replace your vehicle’s tires
Tires should by replaced if: ●The treadwear indicators are showing on a tire. ●You have tire damage such as cuts, splits, cracks deep enough to
expose the fabric or bulges indicating internal damage
●A tire goes flat repeatedly or cannot be properly repaired due to the
size or location of a cut or other damage
If you are not sure, consult with your Toyota dealer.
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4-3. Do-it-yourself maintenance
■Replacing tires and wheels
If the ID code of the tire pressure warning valve and transmitter is not registered, the tire pressure warning system will not work properly. After driving for about 20 minutes, the tire pressure warning light comes on after blinking for 1 minute to indicate a system malfunction.
■Tire life
Any tire over 6 years old must be checked by a qualified technician even if they have seldom or never been used or damage is not obvious.
■If the tread wears down below 0.16 in. (4 mm) on snow tires
The effectiveness of snow tires is lost.
■Maximum load of tire
Check that the number given by dividing the maximum load by 1.10 of the replacement tire is greater than 1/2 of the Gross Axle Weight Ratings (GAWR) of either the front axle or the rear axle, whichever is greater.
For the GAWR, see the Certification Label. For the maximum load of the tire, see the load limit at maximum cold tire inflation pressure mentioned on the sidewall of the tire. (P. 528)
■Tire types
1 Summer tires
Summer tires are high-speed performance tires best suited to highway driving under dry conditions. Since summer tires do not have the same traction performance as snow tires, summer tires are inadequate for driving on snow-covered or icy roads. For driving on snow-covered roads or icy roads, the use of snow tires is recommended. When installing snow tires, be sure to replace all four tires.
2 All season tires
All season tires are designed to provide better traction in snow and to be adequate for driving in most winter conditions, as well as for use year round. All season tires, however, do not have adequate traction performance compared with snow tires in heavy or loose snow. Also, all season tires fall short in acceleration and handling performance compared with summer tires in highway driving.
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4-3. Do-it-yourself maintenance
3 Snow tires
For driving on snow-covered roads or icy roads, we recommend using snow tires. If you need snow tires, select tires of the same size, con- struction and load capacity as the originally installed tires. Since your vehicle has radial tires as original equipment, make sure your snow tires also have radial construction. Do not install studded tires without first checking local regulations for possible restriction. Snow tires should be installed on all wheels. (P. 266) ■Initializing the tire pressure warning system
Initialize the tires with the tire inflation pressure adjusted to the specified level.
■If you push the tire pressure warning reset switch accidentally
If initialization is performed, adjust the tire inflation pressure to the speci- fied level and initialize the tire pressure warning system again.
■When the initialization of the tire pressure warning system has
failed Initialization can be completed in several minutes. However, in the fol- lowing cases, the settings have not been recorded and the system will not operate properly. If repeated attempts to record tire inflation pressure settings are unsuccessful, have the vehicle inspected by your Toyota dealer. ●When operating the tire pressure warning reset switch, the tire pres-
sure warning light does not blink 3 times.
●After carrying out the initialization procedure, the tire pressure warn- ing light blinks for 1 minute and then stays on after driving for about 20 minutes.
■Routine tire inflation pressure checks
The tire pressure warning system does not replace routine tire inflation pressure checks. Make sure to check tire inflation pressure as part of your routine of daily vehicle checks.
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4-3. Do-it-yourself maintenance
■Tire pressure warning system certification
For vehicles sold in the U.S.A.
FCC ID: GQ4-45T FCC ID: GQ4-37R 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. WARNING: Changes or modifications not expressly approved by the party responsi- ble for compliance could void the user’s authority to operate the equip- ment.
For vehicles sold in Canada
IC: 1470A-26T IC: 1470A-9R Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of this device.
CAUTION
■When inspecting or replacing tires
Observe the following precautions to prevent accidents. Failure to do so may cause damage to parts of the drive train, as well as dangerous han- dling characteristics, which may lead to an accident resulting in death or serious injury. ●Do not mix tires of different makes, models or tread patterns. Also, do
not mix tires of remarkably different treadwear.
●Do not use tire sizes other than those recommended by Toyota. ●Do not mix differently constructed tires (radial, bias-belted or bias-ply
tires).
●Do not mix summer, all season and winter tires. ●Do not use tires that have been used on another vehicle. ●Do not use tires if you do not know how they were used previously.
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4-3. Do-it-yourself maintenance
CAUTION
■When initializing the tire pressure warning system
Do not push the tire pressure warning reset switch without first adjusting the tire inflation pressure to the specified level. Otherwise, the tire pres- sure warning light may not come on even if the tire inflation pressure is low, or it may come on when the tire inflation pressure is actually normal.
NOTICE
■Repairing or replacing tires, wheels, tire pressure warning valves,
transmitters and tire valve caps ●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.
●When replacing tire valve caps, do not use tire valve caps other than
those specified. The cap may become stuck.
■To avoid damage to the tire pressure warning valves and transmit-
ters When a tire is repaired with liquid sealants, the tire pressure warning valve and transmitter may not operate properly. If a liquid sealant is used, contact your Toyota dealer or other qualified service shop as soon as possible. Make sure to replace the tire pressure warning valve and transmitter when replacing the tire. (P. 417)
■Driving on rough roads
Take particular care when driving on roads with loose surfaces or pot- holes. These conditions may cause losses in tire inflation pressure, reducing the cushioning ability of the tires. In addition driving on rough roads may cause damage to the tires themselves, as well as the vehicle’ s wheels and body.
■If tire inflation pressures become low while driving
Do not continue driving, or your tires and/or wheels may be ruined.
422
4-3. Do-it-yourself maintenance Tire inflation pressure
■ Tire inflation pressure The recommended cold tire inflation pressure and tire size is dis- played on the tire and loading information label. (P. 528)
423
4-3. Do-it-yourself maintenance
■ Inspection and adjustment procedure
Tire valve Tire pressure gauge
Remove the tire valve cap. Press the tip of the tire pressure gauge onto the tire valve. Read the pressure using the graduations of the gauge. If the tire inflation pressure is not within the recommended levels, adjust inflate the tire. If you add too much air, press the center of the valve to lower. After completing the tire inflation pressure measurement and adjustment, apply soapy water to the valve and check for leakage. Reinstall the tire valve cap.
424
4-3. Do-it-yourself maintenance
■Tire inflation pressure check interval
You should check tire pressure every two weeks, or at least once a month. Do not forget to check the spare.
■Effects of incorrect tire inflation pressure
Driving with incorrect tire inflation pressure may result in the following: ●Reduced fuel economy ●Reduced driving comfort and poor handling ●Reduced tire life due to wear ●Reduced safety ●Damage to the drive train If a tire needs frequent refilling, have it checked by your Toyota dealer.
■Instructions for checking tire inflation pressure
When checking tire inflation pressure, observe the following: ●Check only when the tires are cold.
If your vehicle has been parked for at least 3 hours and has not been driven for more than 1 mile or 1.5 km, you will get an accurate cold tire inflation pressure reading.
●Always use a tire pressure gauge.
It is difficult to judge if a tire is properly inflated based only on its appearance.
●It is normal for the tire inflation pressure to be higher after driving as heat is generated in the tire. Do not reduce tire inflation pressure after driving.
●Never exceed the vehicle capacity weight.
Passengers and luggage weight should be placed so that the vehicle is balanced.
425
4-3. Do-it-yourself maintenance
CAUTION
■Proper inflation is critical to save tire performance
Keep your tires properly inflated. If the tires are not properly inflated, the following conditions may occur which could lead to an accident resulting in death or serious injury: ●Excessive wear ●Uneven wear ●Poor handling ●Possibility of blowouts resulting from overheated tires ●Air leaking from between tire and wheel ●Wheel deformation and/or tire damage ●Greater possibility of tire damage while driving (due to road hazards,
expansion joints, sharp edges in the road, etc.)
NOTICE
■When inspecting and adjusting tire inflation pressure
Be sure to reinstall the tire valve caps. If a valve cap is not installed, dirt or moisture may get into the valve and cause an air leak, resulting in decreased tire inflation pressure.
426
4-3. Do-it-yourself maintenance Wheels
If a wheel is bent, cracked or heavily corroded, it should be replaced. Otherwise, the tire may separate from the wheel or cause loss of handling control. ■ Wheel selection
When replacing wheels, care should be taken to ensure that they are equivalent to those removed in load capacity, diameter, rim width, and inset*. Replacement wheels are available at your Toyota dealer. *: Conventionally referred to as “offset”. Toyota does not recommend using: ● Wheels of different sizes or types ● Used wheels ● Bent wheels that have been straightened
■ Wheel precautions
● Use only Toyota wheel nuts and wrench designed for use with
your aluminum wheels.
● When rotating, repairing or changing your tires, check that the
wheel nuts are still tight after driving 100 miles (160 km).
● Be careful not to damage the aluminum wheels when using
tire chains.
● Use only Toyota genuine balance weights or equivalent and a
plastic or rubber hammer when balancing your wheels.
427
4-3. Do-it-yourself maintenance
■When replacing wheels
The wheels of your Toyota are equipped with tire pressure warning valves and transmitters (except for spare tire) that allow the tire pressure warning system to provide advanced warning in the event of a loss in tire inflation pressure. Whenever wheels are replaced, the tire pressure warning valves and transmitters must be installed. (P. 417)
CAUTION
■When replacing wheels
●Do not use wheels that are a different size from those recommended in
the Owner’s Manual, as this may result in loss of handling control.
●Never use an inner tube in a leaking wheel which is designed for a tubeless tire. Doing so may result in an accident, causing death or seri- ous injury.
■When installing the wheel nuts
Tapered portion
●Be sure to install the wheel nuts with the tapered end facing inward. Install- ing the nuts with the tapered end fac- ing outward can cause wheel to break and eventually cause a wheel to come off while driving, which could lead to an accident resulting in death or serious injury.
●Never use oil or grease on the wheel bolts or wheel nuts.
Oil and grease may cause the wheel nuts to be excessively tightened, leading to bolt or disc wheel damage. In addition, the oil or grease can cause the wheel nuts to loosen and the wheel may fall off, causing an accident and resulting in death or serious injury. Remove any oil or grease from the wheel bolts or wheel nuts.
428
4-3. Do-it-yourself maintenance
NOTICE
■Replacing tire pressure warning valves and transmitters
●Because tire repair or replacement may affect the tire pressure warn- ing valves and transmitters, make sure to have tires serviced by your Toyota dealer or other qualified service shop. In addition, make sure to purchase your tire pressure warning valves and transmitters at your Toyota dealer.
●Ensure that only genuine Toyota wheels are used on your vehicle.
Tire pressure warning valves and transmitters may not work properly with non-genuine wheels.
429
4-3. Do-it-yourself maintenance Air conditioning filter
The air conditioning filter must be changed regularly to maintain air conditioning efficiency. ■ Replacement method
Turn the engine switch off.
Open the glove box.
Remove the internal tray.
Remove the inside cover by sliding up while pulling toward you.
430
4-3. Do-it-yourself maintenance
Remove the filter cover.
Pull the filter out of the filter outlet.
Remove the air conditioning filter and replace it with a new one.
The“UP” marks shown on the filter should be pointing up.
431
4-3. Do-it-yourself maintenance
■Checking interval
Inspect and replace the air conditioning filter according to the maintenance schedule. In dusty areas or areas with heavy traffic flow, early replacement may be required. (For scheduled maintenance information, please refer to the “Scheduled Maintenance Guide” or “Owner’s Manual Supplement”.)
■If air flow from the vents decreases dramatically
The filter may be clogged. Check the filter and replace if necessary.
NOTICE
■When using the air conditioning system
Make sure that a filter is always installed. Using the air conditioning system without a filter may cause damage to the system.
432
4-3. Do-it-yourself maintenance Wireless remote control battery
Replace the battery with a new one if it is discharged. ■ You will need the following items:
Lithium battery CR2032
■ Replacing the batteryRemove the cover using a coin protected with tape etc.
Remove the discharged trans- mitter battery.
Insert a new battery with the “+” terminal facing up.
433
4-3. Do-it-yourself maintenance
■If the wireless remote control battery is discharged
The following symptoms may occur. ●The wireless remote control will not function properly. ●The operational range is reduced.
■Use a CR2032 lithium battery
●Batteries can be purchased at your Toyota dealer, jewelers, or camera
stores.
●Replace only with the same or equivalent type recommended by your
Toyota dealer.
●Dispose of used batteries according to the local laws.
CAUTION
■Removed battery and other parts
These parts are small and if swallowed by a child they can cause choking. Keep away from children. Failure to do so could result in death or serious injury.
NOTICE
■For normal operation after replacing the battery
Observe the following precautions to prevent accidents. ●Always work with dry hands.
Moisture may cause the battery to rust.
●Do not touch or move any other components inside the remote control. ●Do not bend either of the battery terminals.
434
4-3. Do-it-yourself maintenance Checking and replacing fuses
If any of the electrical components do not operate, a fuse may have blown. If this happens, check and replace the fuses as necessary.
Turn the engine switch off. The fuses are located in the following places. To check the fuses, follow the instructions below.
Engine compartment
Push the tab in and lift the lid off.
Under the instrument panel
Remove the lid.
After a system failure, see “Fuse layout and amperage rat- ings” (P. 438) for details about which fuse to check.
435
4-3. Do-it-yourself maintenance
Remove the fuse with the pull- out tool.
436
Check if the fuse has blown.
Type A
Type B
Type C
4-3. Do-it-yourself maintenance
Normal fuse Blown fuse Replace it with one of an appropriate amperage rating. The amperage rating can be found on the fuse box lid.
Normal fuse Blown fuse Replace it with one of an appropriate amperage rating. The amperage rating can be found on the fuse box lid.
Normal fuse Blown fuse Contact your Toyota dealer.
437
4-3. Do-it-yourself maintenance
Fuse layout and amperage ratings
■ Engine compartment
Fuse
Ampere
Circuit
A/F
HORN
EFI NO.1
IG2 MAIN L2 RR2 SEAT L1 RR2 SEAT CDS FAN DEICER TOW TAIL
10 CDS FAN NO.2
11 R2 RR2 SEAT 12 R1 RR2 SEAT438
15 A
10 A
25 A
30 A 30 A 30 A 25 A 20 A 30 A 25 A 30 A 30 A
Multiport fuel injection system/ sequential multiport fuel injection system Horn Multiport fuel injection system/ sequential multiport fuel injection system INJ, MET, IGN fuses Power third seat Power third seat Electric cooling fans Windshield wiper de-icer Trailer lights (tail lights) Electric cooling fans Power third seat Power third seat
4-3. Do-it-yourself maintenance
Fuse
13 POWER NO.4
14 FOGAmpere
25 A 15 A
15 STOP
16 TOW BRK
17
IMB
18 AM2
19 TOWING 20 AI-HTR 21 ALT-S22 TURN-HAZ
23 F/PMP
24 ETCS
25 MET-B
26 AMP
27 RAD NO.1
15 A
30 A
7.5 A
7.5 A 30 A 10 A
