Download PDF Manual

the dipstick is indicated as follows: 1.6 qt. (1.5 L, 1.3 lmp. qt.)


441


4-3. Do-it-yourself maintenance


■ Recommended viscosity (2.7 L 4-cylinder (1AR-FE) engine)


SAE 5W-20 or 0W-20 engine oil may be used. However, SAE 0W-20 is the best choice for good fuel economy and good starting in cold weather.


Outside temperature


■ Recommended viscosity (3.5 L V6 (2GR-FE) engine)


Without towing package


SAE 5W-20 is the best choice for good fuel economy, and good starting in cold weather.


Outside temperature


With towing package


Outside temperature


442


SAE 5W-30 is the best choice for good fuel economy, and good starting in cold weather.


*: If SAE 5W-30 oil is not avail- able, SAE 10W-30 oil may be used. However, it should be replaced with SAE 5W-30 at the next oil change.


4-3. Do-it-yourself maintenance


■ How to read oil container labels


Some oil containers are labeled with ILSAC certification marks that help you to select the proper oil.


Standardization


Oil identification mark The ILSAC (International Lubri- cant and Approval Committee) Certifica- tion Mark is added to some oil containers to help you select the oil you should use.


■Engine oil consumption


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


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


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


frequent acceleration and deceleration.


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


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


1000 km)


●If your vehicle consume more than 1.1 qt. (1.0 L, 0.9 Imp. qt.) every 600


miles (1000 km), contact your Toyota dealer.


■Changing the engine oil (U.S.A. only)


To reset the oil change system, follow the procedure below:


Vehicles without smart key system


STEP 1


STEP 2


Set the engine switch to the “LOCK” position with the trip meter A reading shown. (→P. 188) While pressing the trip meter reset button, set the engine switch to the “ON” position.


443


4-3. Do-it-yourself maintenance


Vehicles with smart key system


STEP 1


STEP 2


STEP 3


Set the “ENGINE START STOP” switch OFF with the trip meter A reading shown. (→P. 188) While pressing the trip meter reset button, set the “ENGINE START STOP” switch to the IGNITION ON mode. 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 but- ton until “COMPLETE” appears on the multi-information display.


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.


444


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.


445


4-3. Do-it-yourself maintenance


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


Visually check the radiator, hoses, engine coolant filler 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: -31°F [-35°C])


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


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


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


CAUTION


■When the engine is hot


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


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.


446


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 burns.


■When the electric cooling fan is operating


Do not touch the engine compartment. Vehicles without smart key system: The electric cooling fans may keep rotat- ing for about 3 minutes after the engine switch is turned to the “LOCK” posi- tion. With the engine switch in the “ON” position, the electric cooling fans may automatically start to run if the air conditioning is on and/or the coolant tem- perature is high. Be sure the engine switch is in the “LOCK” position when working near the electric cooling fan or radiator grille. Vehicles with smart key system: The electric cooling fan may keep rotating for about 3 minutes even after the “ENGINE START STOP” switch is OFF. With the “ENGINE START STOP” switch in IGNITION ON mode, the electric cooling fans may automatically start to run if the air conditioning is on and/or the coolant temperature is high. Be sure the “ENGINE START STOP” switch is OFF when working near the electric cooling fans or radiator grille.


447


4-3. Do-it-yourself maintenance


Brake fluid


■ Checking fluid level


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


Make sure to check the fluid type and prepare the necessary items. ■ Adding fluid


Fluid type


Items


SAE J1703 or FMVSS No.116 DOT 3
Clean funnel


■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.


CAUTION


■When filling the reservoir


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


448


4-3. Do-it-yourself maintenance


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.


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


■ Checking battery condition


Check the battery condition using the indicator color.


Red: Not working properly, have the battery checked by your Toyota dealer. Blue: Good condition White: Charging is necessary. Have the vehicle inspected by your Toyota dealer.


449


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.


■After recharging the battery (vehicles with smart key system)


The engine may not start. Follow the procedure below to initialize the sys- tem. STEP 1


Shift the shift lever to P. Open and close any of the doors. Restart the engine.


STEP 2


STEP 3


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 safety 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.


450


4-3. Do-it-yourself maintenance


CAUTION


■How to recharge the battery


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


■Emergency measures regarding electrolyte


●If electrolyte gets in your eyes


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


●If electrolyte gets on your skin


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


●If electrolyte gets on your clothes


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


●If you accidentally swallow electrolyte


Drink a large quantity of water or milk. Follow with milk of magnesia, beaten raw egg or vegetable oil. Get emergency medical attention immedi- ately.


NOTICE


■When recharging the battery


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


451


4-3. Do-it-yourself maintenance


Washer fluid


Add washer fluid in the following situations. ● Any washer does not work. ● The low washer fluid warning light comes on (vehicles with- out multi-information display). message appears on the multi-informa- tion display (vehicles with multi-information display).


warning


● The


CAUTION


■When adding the washer fluid


Do not add 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 washer fluid tank.


452


4-3. Do-it-yourself maintenance Tires


Replace or rotate tires in accordance with maintenance sched- ules and treadwear. ■ Checking tires


location of


New tread Treadwear indicator Worn tread The treadwear indicators is shown by the “TWI” or “ ” marks, etc., molded on the sidewall of each tire. Check spare tire condition and inflation pressure if not rotated.


■ Tire rotation


Vehicles without compact spare tire


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.


Front


453


4-3. Do-it-yourself maintenance


Vehicles with compact spare tire


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.


■ 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. 513, 521) Vehicles with compact spare tire: The compact spare tire is not equipped with the tire pressure warning valve and transmitters.


454


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 registered in the tire pressure warning computer and the tire pressure warning system must be initialized. Have tire pressure warning valve and transmitter ID codes registered by your Toyota dealer. (→P. 457)


Initializing the tire pressure warning system


■ The tire pressure warning system must be initialized when the tire inflation pressure is changed (such as when changing traveling speed or towing a trailer.)


When the tire pressure warning system is initialized, the current tire inflation pressure is set as the benchmark pressure. ■ How to initialize the tire pressure warning system STEP 1


Park the vehicle in safe place and turn the “ENGINE START STOP” switch or 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. 562) 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 START STOP” switch to IGNITION ON mode (vehicles with smart key system) or the engine switch to the “ON” position (vehicles without smart key system).


STEP 2


STEP 3


455


4-3. Do-it-yourself maintenance


STEP 4


Push and hold the tire pressure warning reset switch until the tire pressure warning light blinks slowly 3 times.


Vehicles without smart key system


STEP 5


Wait for a few minutes with the engine switch in the “ON” posi- tion, and then turn the engine switch to the “LOCK” position.


Vehicles with smart key system


STEP 5


Wait for a few minutes with IGNITION ON mode, and then turn the “ENGINE START STOP” switch OFF.


456


4-3. Do-it-yourself maintenance


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 be replaced if: ●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.


■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.


■When the tire pressure warning valves and transmitter are removed


from the wheel on occasions such as when replacing tires The tire inflation pressure data updated before servicing is retained.


457


4-3. Do-it-yourself maintenance


■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. 570)


■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.


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. 238)


458


4-3. Do-it-yourself maintenance


■Initializing the tire pressure warning system


Initialize the tire pressure warning system 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 a few minutes. However, in the follow- ing 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 flash 3 times.


●After carrying out the initialization procedure, the tire pressure warn- ing light blinks for 1 minute 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.


459


4-3. Do-it-yourself maintenance


■Tire pressure warning system certification


For vehicles sold in the U.S.A.


This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC ID: PAXPMV107J IC ID: 3729A-PMV107J FCC ID: HYQ13BCX IC ID: 1551A-13BCX FCC 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


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 the device.


460


4-3. Do-it-yourself maintenance


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, tread patterns or tread-


wear.


●Do not use tire sizes other than those recommended by Toyota. ●Do not mix radial, bias-belted, or bias-ply tires. ●Do not mix summer, all season and winter tires. ●Do not tow the vehicle with the spare tire installed.


■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.


461


4-3. Do-it-yourself maintenance


NOTICE


■Repairing or replacing tires, wheels and tire pressure warning


valves and transmitters 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. ■To avoid damaging the tire pressure warning valves and transmit-


ters Do not use liquid sealants on flat tires.


■Do not use puncture sealant sprays to repair flats


Puncture sealant sprays may damage tire pressure warning valves and transmitters.


■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.


462


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. 570) Type A


463


4-3. Do-it-yourself maintenance


Type B


■ Inspection and adjustment procedure


Tire valve Tire pressure gauge


STEP 1


Remove the tire valve cap.


464


4-3. Do-it-yourself maintenance


STEP 2


STEP 3


STEP 4


STEP 5


STEP 6


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 the pressure. 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.


■Tire inflation pressure check interval


You should check tire inflation 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 efficiency ●Reduced driving comfort and tire life ●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.


465


4-3. Do-it-yourself maintenance


●Always use a tire pressure gauge.


The appearance of the tire can be misleading. In addition, tire infla- tion pressures that are even just a few pounds off can degrade ride and handling.


●Do not bleed or reduce tire inflation pressure after driving. It is normal


for the tire inflation pressure to be higher after driving.


●Never exceed the vehicle capacity weight.


Passengers and luggage weight should be placed so that the vehicle is balanced.


CAUTION


■Proper inflation is critical to save tire performance


Keep your tires properly inflated. Otherwise, the following conditions may occur and result in an accident causing death or serious injury. ●Excessive wear ●Uneven wear ●Poor handling ●Possibility of blowouts resulting from overheated tires ●Poor sealing of the tire bead ●Wheel deformation and/or tire separation ●A greater possibility of tire damage from road hazards


NOTICE


■When inspecting and adjusting tire inflation pressure


Be sure to reinstall the tire valve caps. Without the valve caps, dirt or moisture could get into the valve and cause air leakage, which could result in an accident. If the caps have been lost, replace them as soon as possible.


466


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 offset. Replacement wheels are available at your Toyota dealer. Toyota does not recommend using: ● Wheels of different sizes or types ● Used wheels ● Bent wheels that have been straightened


■ Aluminum wheel precautions


● Use only Toyota wheel nuts and wrenches designed for use


with your aluminum wheels.


● When rotating, repairing or changing your tires, check that the


wheel nuts are still tight after driving 1000 miles (1600 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.


■When replacing wheels


The wheels of your Toyota are equipped with tire pressure warning valves and transmitters 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. 455)


467


4-3. Do-it-yourself maintenance


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 serious injury or death.


NOTICE


■Replacing tire pressure warning valves and transmitters


●Because tire repair or replacement may affect the tire pressure warning 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.


468


4-3. Do-it-yourself maintenance Air conditioning filter


The air conditioning filter must be changed regularly to maintain air conditioning efficiency. ■ Removal method STEP 1


Vehicles without smart key system: Turn the engine switch OFF. Vehicles with smart key system: Turn the “ENGINE START STOP” switch OFF.


STEP 2


STEP 3


Open the glove box. Slide off the damper.


Push each side of the glove box to release the pins. Then disconnect the claws at the bottom and remove the glove box.


STEP 4


Lift up the cover.


469


4-3. Do-it-yourself maintenance


STEP 5


Remove the filter cover.


■ Replacement method


Remove the air conditioning filter and replace it with a new one.


The “↑UP” marks shown on the filter should be pointing up.


■Checking interval


Inspect and replace the air conditioning filter according to the maintenance schedule. In dusty areas or areas with heavy traffic flow, 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.


470


4-3. Do-it-yourself maintenance


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.


471


4-3. Do-it-yourself maintenance Wireless remote control/electronic key battery


Replace the battery with a new one if it is discharged. ■ You will need the following items:


● Flathead screwdriver (To prevent damage to the key, cover


the tip of the screwdriver with a rag.)


● Small Phillips-head screwdriver ● Lithium battery CR2032 (vehicles without smart key system),


CR1632 (vehicles with smart key system)


■ Replacing the battery (vehicles without smart key system) STEP 1


Remove the cover using a coin protected with tape etc.


Remove the discharged trans- mitter battery.


Insert a new battery with the “+” terminal facing up.


STEP 2


472


4-3. Do-it-yourself maintenance


■ Replacing the battery (vehicles with smart key system) STEP 1


Take out the mechanical key.


STEP 2


Remove the cover.


STEP 3


Remove the depleted battery. Insert a new battery with the “+” terminal facing up.


473


4-3. Do-it-yourself maintenance


■If the electronic key battery is discharged


The following symptoms may occur. ●The smart key system and wireless remote control will not function prop-


erly.


●The operational range is reduced.


■Use a CR2032 (vehicles without smart key system) or CR1632 (vehicles


with smart key system) 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


Keep away from children. These parts are small and if swallowed by a child they can cause choking.


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.


474


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. STEP 1


Vehicles without smart key system: Turn the engine switch OFF. Vehicles with smart key system: Turn the “ENGINE START STOP” switch OFF. Open the fuse box cover.


STEP 2


Engine compartment


Type A: Push the tab in and lift the fuse box cover off.


Type B: Push the tab in and lift the fuse box cover off. (if equipped)


475


4-3. Do-it-yourself maintenance


Under the instrument panel


Remove the lid.


STEP 3


After a system failure, see “Fuse layout and amperage rat- ings” (→P. 478) for details about which fuse to check.


STEP 4


Remove the fuse with the pull- out tool.


STEP 5


Check if the fuse has blown.


Type A


Normal fuse Blown fuse Replace it with one of an appropriate amperage rating. The amperage rating can be found on the fuse box lid.


476


Type B


Type C


Type D


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 Contact your Toyota dealer.


Normal fuse Blown fuse Contact your Toyota dealer.


477


4-3. Do-it-yourself maintenance


Fuse layout and amperage ratings


■ Engine compartment


Type A (fuse block on the back of the cover)


Type A (fuse block)


Fuse SPARE SPARE SPARE


478


Circuit


Ampere 7.5 A 15 A 25 A


Spare fuse Spare fuse Spare fuse


Fuse DEF RLY 5 MIR HTR


P/OUT DOOR 1


EFI NO.2


EFI NO.3


INJ NO.1
INJ NO.2


10
11
12 HTR


13 VSC NO.1


14 FAN MAIN


15 VSC NO.2


16 PTC NO.1
17 PTC NO.2
18 PTC NO.3
19 RR CLR 20 RR DEF 21 PBD


22 ALT


23 EPS 24 ST


4-3. Do-it-yourself maintenance


Ampere


Circuit


10 A 20 A 20 A 25 A


10 A


10 A


15 A 10 A 50 A


50 A


50 A


30 A


50 A 30 A 30 A 40 A 30 A 30 A


140 A


80 A 30 A


Rear window defogger MIR HTR (15 A) Power outlet Multiplex communication system Multiport fuel injection system/ sequential multiport fuel injection system Multiport fuel injection system/ sequential multiport fuel injection system Starting system Starting system Air conditioning system Enhanced vehicle stability control system Electric cooling fan Enhanced vehicle stability control system PTC heater PTC heater PTC heater Air conditioning system Rear window defogger Power back door MIR HTR, P/OUT, DOOR 1, HTR, RR DEF, FAN MAIN, ABS NO.1, PTC NO.1, RR CLR, PTC NO.2, PTC NO.3, ABS NO.2, PBD Electric power steering Starting system


479


4-3. Do-it-yourself maintenance


Fuse


25 CRT 26 RADIO1


Ampere


10 A 15 A


27 ECU-B


10 A


10 A


15 A 30 A 25 A 20 A 25 A 15 A


10 A


7.5 A 7.5 A 15 A 15 A 15 A 15 A 10 A


10 A


28 DOME


IG2


29 AMP 30 TOWING 31
32 STR LOCK 33 EFI MAIN 34 HAZ


35 G/H


36 ALT-S 37 AM2
38 H-LP LH 39 H-LP RH 40 H-LP LL 41 H-LP RL 42 HORN


43 EFI NO.1


480


Circuit


Rear seat entertainment system Audio system Steering sensor, gauges and meters, clock, air conditioning sys- tem, main body ECU, wireless remote control, smart key system, power back door, on-board diagno- sis system Vanity lights, personal lights, inte- rior light, gauges and meters, engine switch light, door courtesy lights, power back door Audio system Trailer lights INJ NO.1, INJ NO.2
Steering lock system EFI NO.2, EFI NO.3
Turn signal lights Power door lock system, multiplex communication system Charging system Multiplex communication system Left-hand headlight (high beam) Right-hand headlight (high beam) Left-hand headlight (low beam) Right-hand headlight (low beam) Horn Multiport fuel injection system/ sequential multiport fuel injection system, smart key system


4-3. Do-it-yourself maintenance


Fuse


Ampere


Circuit


Multiport fuel injection system/ sequential multiport fuel injection system, electronic throttle control system Air fuel ratio sensor Horn


10 A


20 A 7.5 A


44 ETCS


45 A/F 46 S-HORN


Type B (if equipped)


Fuse INV-W/P IGCT NO.2
A/C-D


Ampere


15 A 7.5 A 10 A


No circuit No circuit No circuit


Circuit


481


4-3. Do-it-yourself maintenance


■ Under the instrument panel


Front side of the fuse block


Fuse block


Fuse P/SEAT POWER RR DOOR RH RR DOOR LH FR FOG


6 OBD


FR DEF


STOP


DOOR NO.2


10 AM1


482


Ampere


Circuit


30 A 30 A 25 A 25 A 15 A 7.5 A 25 A


10 A


25 A 7.5 A


Power seat Power windows Power windows Power windows Front fog lights On-board diagnosis system Windshield wiper deicer Stop lights, enhanced vehicle sta- bility control system Power windows Starting system


4-3. Do-it-yourself maintenance


Fuse 11 RR FOG 12 A/C NO.1
13 FUEL OPN 14 S/ROOF


15 TAIL


Ampere 7.5 A 10 A 7.5 A 30 A


15 A


16 PANEL


7.5 A


17 ECU IG NO.1


10 A


18 ECU IG NO.2


19 A/C NO.2
20 WASH 21 S-HTR


7.5 A


10 A 20 A 20 A


Circuit


No circuit Air conditioning system No circuit Electric moon roof Parking lights, tail lights, license plate lights, front fog lights, trailer lights Glove box light, emergency flash- ers, audio system, outside rear view mirror defoggers, clock, power door lock system, seat heaters, rear seat entertainment system, enhanced vehicle stability control system, instrument panel light con- trol dial, electronic controlled trans- mission switch, automatic transmission, downhill assist con- trol system, steering switches Multiplex communication system, electric moon roof, electronically controlled automatic transmission system, power back door, seat heaters, tire pressure warning sys- tem, electronic power steering, automatic transmission Enhanced vehicle stability control system Air conditioning system Windshield wipers and washer Seat heaters


483


4-3. Do-it-yourself maintenance


Fuse


Ampere


Circuit


22 GAUGE NO.1


10 A


Audio system, outside rear view mirror defoggers, back-up lights, charging system, emergency flash- ers, traction control system, instru- ment panel light control dial, windshield wiper deicer Windshield wipers and washer Rear window wiper and washer Multiport fuel injection system/ sequential multiport fuel injection system, steering lock system, anti- lock brake system, smart key sys- tem, SRS airbag system Gauges and meters, rear view monitor Auto anti-glare rear view mirrors, shift lock system, smart key system


30 A 15 A


10 A


7.5 A


7.5 A


10 A


Power outlet


20 A


Power outlet


23 FR WIP 24 RR WIP


25


IGN


26 GAUGE NO.2


27 ECU-ACC


28 ACC SOCK


NO.1


29 ACC SOCK


NO.2


30 RADIO NO.2


7.5 A


31 MIR HTR


15 A


Audio system, clock, rear seat entertainment system, charging system, interior lights, personal lights Outside rear view mirror defoggers


484


4-3. Do-it-yourself maintenance


■After a fuse is replaced


●If the lights do not turn on even after the fuse has been replaced, a bulb


may need replacement. (→P. 486)


●If the replaced fuse blows again, have the vehicle inspected by your


Toyota dealer.


■If there is an overload in the circuits


The fuses are designed to blow before the entire wiring harness is damaged.


CAUTION


■To prevent system breakdowns and vehicle fire


Observe the following precautions. Failing to do so may cause damage, and possibly a fire or injury. ●Never use a fuse of a higher amperage rating than indicated, or use any


other object in place of a fuse.


●Always use a genuine Toyota fuse or equivalent.


Never replace a fuse with a wire, even as a temporary fix. This can cause extensive damage or even fire.


●Do not modify fuses or the fuse box.


NOTICE


■Before replacing fuses


Have the cause of electrical overload determined and repaired by your Toyota dealer as soon as possible.


485


4-3. Do-it-yourself maintenance Light bulbs


You may replace the following bulbs yourself. The difficulty level of replacement varies depending on the bulb. If necessary bulb replacement seems difficult to perform, contact your Toyota dealer. For more information about replacing other light bulbs, contact your Toyota dealer. ■ Prepare a replacement light bulb.


Check the wattage of the light bulb being replaced. (→P. 566)


■ Remove the engine compartment cover.


→P. 439


■ Turn the power back door main switch OFF. (vehicles with


power back door) →P. 73


■ Front bulb locations


Parking and front side marker lights


Headlights


Front turn signal lights


Front fog lights (if equipped)


486


4-3. Do-it-yourself maintenance


Back-up lights


Stop/tail and rear side marker lights Rear turn signal lights


Unplug the connector.


■ Rear bulb locations


License plate lights


Replacing light bulbs


■ Headlights STEP 1


STEP 2


Remove the rubber cover.


487


4-3. Do-it-yourself maintenance


STEP 3


Release spring.


the bulb


retaining


STEP 4


Remove the bulb.


488


4-3. Do-it-yourself maintenance


■ Front fog lights (if equipped) STEP 1


Remove the fender liner bolts and clips as follows.


Left side


489


4-3. Do-it-yourself maintenance


Right side


STEP 2


Remove the fender liner.


STEP 3


Turn the bulb base counterclock- wise.


490


4-3. Do-it-yourself maintenance


STEP 4


Unplug depressing the lock release.


the connector while


■ Parking and front side marker lights STEP 1


Turn the bulb base counterclock- wise.


STEP 2


Remove the light bulb.


Loading...
x