2022 Toyota Sienna Owners Manual - Do-it-yourself maintenance

Bulb Sizes

Do-it-yourself maintenance

Do-it-yourself service precautions

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

Items	Parts and tools
Battery condition	Warm water Baking soda Grease Conventional wrench (for terminal clamp bolts)
Brake fluid level	FMVSS No.116 DOT 3 or SAE J1703 brake fluid Rag or paper towel Funnel (used only for adding brake fluid)
Engine coolant level	Toyota Super Long Life Coolant” or similar high quality ethylene glycol based non-silicate, nonamine, non-nitrite and non-borate coolant with longlife hybrid organic acid technology. For the U.S.A.: “Toyota Super Long Life Coolant” is pre-mixed with 50% coolant and 50% deionized water. For Canada: “Toyota Super Long Life Coolant” is pre-mixed with 55% coolant and 45% deionized water. Funnel (used only for adding engine coolant)
Engine oil level	“Toyota Genuine Motor Oil” or equivalent Rag or paper towel Funnel (used only for adding engine oil)
Fuses	Fuse with same amperage rating as original
Light bulbs	Bulb with same number and wattage rating as original Phillips-head screwdriver Flathead screwdriver Wrench
Radiator and condenser	-
Tire inflation pressure	Tire pressure gauge Compressed air source
Washer fluid	Water or washer fluid containing antifreeze (for winter use) Funnel (used only for adding water or washer fluid)

 

WARNING The engine compartment contains many mechanisms and fluids that may move suddenly, become hot, or become electrically energized. To avoid death or serious injury, observe the following precautions: When working on the engine compartment: Keep hands, clothing and tools away from the moving fan and engine drive belt. Be careful not to touch the engine, radiator, exhaust manifold, etc. right after driving as they may be hot. Oil and other fluids may also be hot. Do not leave anything that may burn easily, such as paper and rags, in the engine compartment. Do not smoke, cause sparks or expose an open flame to fuel or the battery. Fuel and battery fumes are flammable. Be extremely cautious when working on the battery. It contains poisonous and corrosive sulfuric acid. When working near the electric cooling fans or radiator grille Be sure the engine switch is in the “LOCK” position (vehicles without a smart key system) or off (vehicles with a smart key system). With the engine switch in the “ON” position (vehicles without a smart key system) or IGNITION ON mode (vehicles with a smart key system), the electric 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 your eyes.

 

NOTICE If you remove the air cleaner filter Driving with the air cleaner filter removed may cause excessive engine wear due to dirt in the air.

Hood

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

 

1. Pull the hood lock release lever.

   The hood will pop up slightly.

 

2. Pull up the auxiliary catch lever and lift the hood.

 

3. Hold the hood open by inserting the supporting rod into the slot

WARNING Pre-driving check Check that the hood is fully closed and locked. If the hood is not locked properly, it may open while the vehicle is in motion and cause an accident, which may result in death or serious injury. After installing the support rod into the slot Make sure the rod supports the hood securely from falling down on to your head or body.

 

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

Positioning a floor jack

When using a floor jack, follow the instructions in the manual provided with the jack and perform the operation safely.

When raising your vehicle with a floor jack, position the jack correctly.

Improper placement may damage your vehicle or cause injury.

• Front

 

• Rear

 

1. 2WD models
2. AWD models

Engine compartment

 

1. Washer fluid tank
2. Engine oil filler cap
3. Engine oil level dipstick
4. Engine coolant reservoir
5. Brake fluid reservoir
6. Fuse box
7. Battery
8. Electric cooling fans
9. Condenser
10. Radiator

Engine oil

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

Checking the engine oil

 

1. Park the vehicle on level ground. After warming up the engine and turning it off, wait more than 5 minutes for the oil to drain back into the bottom of the engine.
2. Holding a rag under the end, pull the dipstick out.
3. Wipe the dipstick clean.
4. Reinsert the dipstick fully.
5. Holding a rag under the end, pull the dipstick out and check the oil level.

 

1. Low
2. Normal
3. Excessive

The shape of the dipstick may differ depending on the type of vehicle or engine.

6. Wipe the dipstick and reinsert it fully.

Adding engine oil

 

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

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

 

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

Engine oil consumption

A certain amount of engine oil will be consumed while driving. In the following 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

WARNING Used engine oil Used engine oil contains potentially harmful contaminants which may cause skin disorders such as inflammation and skin cancer, so care should be taken to avoid prolonged and repeated contact. To remove used engine oil from your skin, wash thoroughly with soap and water. Dispose of used oil and filters only in a safe and acceptable manner. Do not dispose of used oil and filters in household trash, in sewers or onto the ground. Call your Toyota dealer, service station or auto parts store for information concerning recycling or disposal. Do not leave used engine oil within the reach of children.

 

NOTICE To prevent serious engine damage Check the oil level on a regular basis. When replacing the engine oil Be careful not to spill engine oil on the vehicle components. Avoid overfilling, or the engine could be damaged. Check the oil level on the dipstick every time you refill the vehicle. Be sure the engine oil filler cap is properly tightened.

Engine coolant

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

 

1. Reservoir cap
2. “FULL” line
3. “LOW” line

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

Coolant selection

Only use “Toyota Super Long Life Coolant” or similar high quality ethylene glycol based non-silicate, non-amine, non-nitrite, and non-borate coolant with long-life hybrid organic acid technology.

U.S.A.: “Toyota Super Long Life Coolant” is a mixture of 50% coolant and 50% deionized water.

(Minimum temperature: -31F [-35C]) Canada: “Toyota Super Long Life Coolant” is a mixture of 55% coolant and 45% deionized water.

(Minimum temperature: -44F [-42C]) For more details about engine coolant, contact your Toyota dealer.

If the coolant level drops within a short time of replenishing

Visually check the radiator, hoses, engine coolant reservoir caps, drain cock and water pump.

If you cannot find a leak, have your Toyota dealer test the cap and check for leaks in the cooling system.

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

 

NOTICE When adding coolant Coolant is neither plain water nor straight antifreeze. The correct mixture of water and antifreeze must be used to provide proper lubrication, corrosion protection and cooling. Be sure to read the antifreeze or coolant label. If you spill coolant Be sure to wash it off with water to prevent it from damaging parts or paint.

Radiator and condenser

Check the radiator and condenser and clear away any foreign objects.

If either of the above parts is extremely dirty or you are not sure of their condition, have your vehicle inspected by your Toyota dealer.

WARNING When the engine is hot Do not touch the radiator or condenser as they may be hot and 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 tank.

 

1. “MAX” line
2. “MIN” line

Adding fluid

Lift the cover off.

 

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

 

Brake fluid can absorb moisture from the air

Excess moisture in the brake fluid can cause a dangerous loss of braking efficiency.

Use only newly opened brake fluid.

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

 

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

Battery

Check the battery as follows:

Battery exterior

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

 

1. Terminals
2. Hold-down clamp

Before recharging

When recharging, the battery produces hydrogen gas which is flammable and explosive. Therefore, observe the following before recharging:

• If recharging with the battery installed on the vehicle, be sure to disconnect 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/reconnecting the battery (vehicles with a smart key system)

• Unlocking the doors using the smart key system may not be possible immediately after reconnecting the battery. If this happens, use the wireless remote control or the mechanical key to lock/unlock the doors.
• Start the engine with the engine switch in ACCESSORY mode. The engine may not start with the engine switch turned off. However, the engine will operate normally from the second attempt.
• The engine switch mode is recorded by the vehicle. If the battery is reconnected, the vehicle will return the engine switch mode to the status it was in before the battery was disconnected. Make sure to turn off the engine before disconnecting the battery. Take extra care when connecting the battery if the engine switch mode prior to discharge is unknown.

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

Disconnecting the battery (vehicles with an AUTO ACCESS SEAT)

Do not disconnect the battery while operating the AUTO ACCESS SEAT. The AUTO ACCESS SEAT will become inoperable.

For details, refer to “AUTO ACCESS SEAT OWNER’S MANUAL”.

WARNING Chemicals in the battery Batteries contain poisonous and corrosive sulfuric acid and may produce hydrogen gas which is flammable and explosive. To reduce the risk of death or serious injury, take the following precautions while working on or near the battery: Do not cause sparks by touching the battery terminals with tools. Do not smoke or light a match near the battery. Avoid contact with eyes, skin and clothes. Never inhale or swallow electrolyte. Wear protective safety glasses when working near the battery. Keep children away from the battery. Where to safely charge the battery Always charge the battery in an open area. Do not charge the battery in a garage or closed room where there is insufficient ventilation. 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 immediate 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 clothing 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.

Washer fluid

 

If any washer does not work or the warning message appears on the multi-information display, the washer tank may be empty. Add washer fluid.

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

 

NOTICE Do not use any fluid other than washer fluid Do not use soapy water or engine antifreeze instead of washer fluid. Doing so may cause streaking on the vehicle’s painted surfaces. Diluting washer fluid Dilute washer fluid with water as necessary. Refer to the freezing temperatures listed on the label of the washer fluid bottle.

Tires

Replace or rotate tires in accordance with maintenance schedules 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.

 

1. New tread
2. Worn tread
3. Treadwear indicator

The location of treadwear indicators is shown by a “TWI” or “ ” marks,
etc., molded into the sidewall of each tire.

Replace the tires if the treadwear indicators are showing on a tire.

Tire rotation

 

Rotate the tires in the order shown.

To equalize tire wear and extend tire life, Toyota recommends that tire rotation is carried out at the same interval as tire inspection.

Tire pressure warning system

Your vehicle 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. Vehicles with compact spare tire: The compact spare tire is not equipped with the tire pressure warning valve and transmitters.

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 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.

Initializing the tire pressure warning system

When the tire size is changed, the tire pressure warning system must be initialized.

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

1. Park the vehicle in a safe place and turn the engine switch off.

   Initialization cannot be performed while the vehicle is moving.

2. Adjust the tire inflation pressure to the specified cold tire inflation pressure level. 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.
3. Turn the engine switch to the “ON” position (vehicles without a smart key system) or IGNITION ON mode (vehicles with a smart key system).
4. Press and hold the tire pressure warning reset switch until the tire pressure warning light blinks slowly 3 times.

 

5. Vehicles without a smart key system: Wait for a few minutes with the engine switch in the “ON” position and then turn the engine switch to the “ACC” or “LOCK” position.

   Vehicles with a smart key system: Wait for a few minutes with the engine switch in IGNITION ON mode and then turn the engine switch off.

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. Have the ID code registered by your Toyota dealer.

When to replace your vehicle’s tires

Tires should be 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, and 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 blinks for 1 minute and stays on to indicate a system malfunction.

Tire life

Any tire over 6 years old must be checked by a qualified technician even if it has seldom or never been used or damage is not obvious.

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.

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.

Tire types

• 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.
• 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.
• 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, construction 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.

If the tread on snow tires wears down below 0.16 in. (4 mm)

The effectiveness of the tires as snow tires is lost.

Situations in which the tire pressure warning system may not operate properly

The tire pressure warning system will be disabled in the following conditions: (When the condition becomes normal, the system will work properly.)

• If tires not equipped with tire pressure warning valves and transmitters are used.
• If the ID code on the tire pressure warning valves and transmitters is not registered in the tire pressure warning computer.
• If the tire inflation pressure is 73 psi (500 kPa, 5.1 kgf/cm2 or bar) or higher.

The tire pressure warning system may be disabled in the following conditions: (When the condition becomes normal, the system will work properly.)

• If electronic devices or facilities using similar radio wave frequencies are nearby.
• If a radio set at similar frequencies is in use in the vehicle.
• If a window tint that affects the radio wave signals is installed.
• If there is a lot of snow or ice on the vehicle, in particular around the wheels or wheel housings.
• If non-genuine Toyota wheels are used. (Even if you use Toyota wheels, the tire pressure warning system may not work properly with some types of tires.)
• tire chains are used.

Initializing the tire pressure warning system

Initialize the system with the tire inflation pressure adjusted to the specified level.

If you press the tire pressure warning reset switch accidentally

If initialization is performed, adjust the tire inflation pressure to the specified 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 following cases, the settings has 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 pressure warning light does not blink 3 times.
• After driving for a certain period of time since the initialization has been completed, the warning light comes on after blinking for 1 minute.

Tire pressure warning system certification

FCC ID:GQ4-45T
FCC ID:GQ4-37R

• For vehicles sold in the U.S.A.

NOTE: This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

FCC WARNING: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

• For vehicles sold in Canada

NOTE: Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.

WARNING 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 handling 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 snow 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. Vehicles with a compact spare tire: Do not tow if your vehicle has a compact spare tire installed. When initializing the tire pressure warning system Do not operate the tire pressure warning reset switch without first adjusting the tire inflation pressure to the specified level. Otherwise, the tire pressure 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 valves and transmitters, contact your Toyota dealer as the tire pressure warning valves and transmitters may be damaged if not handled correctly. Make sure to install the tire valve caps. If the tire valve caps are not installed, water could enter the tire pressure warning valves and the tire pressure warning valves could be bound. 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 transmitters 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. Driving on rough roads Take particular care when driving on roads with loose surfaces or potholes. 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 pressure of each tire becomes low while driving Do not continue driving, or your tires and/or wheels may be ruined.

Tire inflation pressure

Tire inflation pressure

 

The recommended cold tire inflation pressure and tire size are displayed on the tire and loading information label.

Inspection and adjustment procedure

1. Tire valve
2. Tire pressure gauge

 

1. Remove the tire valve cap.
2. Press the tip of the tire pressure gauge onto the tire valve.
3. Read the pressure using the gauge gradations.
4. If the tire inflation pressure is not at the recommended level, adjust the pressure.

   If you add too much air, press the center of the valve to deflate.

5. After completing the tire inflation pressure measurement and adjustment, apply soapy water to the valve and check for leakage.
6. Put the tire valve cap back on.

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 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 inflating, have it checked by your Toyota dealer.

Instructions for checking tire inflation pressure

When checking tire inflation pressure, observe the following:

1. Check only when the tires are cold.

   If your vehicle has been parked for at least 3 hours or has not been driven for more than 1 mile or 1.5 km, you will get an accurate cold tire inflation pressure reading.

2. Always use a tire pressure gauge.

   It is difficult to judge if a tire is properly inflated based only on its appearance.

3. 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.
4. Never exceed the vehicle capacity weight.

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

WARNING 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 put the tire valve caps back on. 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.

Wheels

If a wheel is bent, cracked or heavily corroded, it should be replaced.

Otherwise, the tire may separate from the wheel or cause a 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 the following:

• 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 vehicle 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, tire pressure warning valves and transmitters must be installed.

WARNING 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 a 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 serious injury. When installing the wheel nuts   Be sure to install the wheel nuts with the tapered ends facing inward. Installing the nuts with the tapered ends facing outward can cause the wheel to break and eventually cause the 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. Use of defective wheels prohibited Do not use cracked or deformed wheels. Doing so could cause the tire to leak air during driving, possibly causing an accident

 

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.

Air conditioning filter

The air conditioning filter must be changed regularly to maintain air conditioning efficiency

Removal method

 

1. Turn the engine switch to the “LOCK” position (vehicles without a smart key system) or off (vehicles with a smart key system).
2. Open the glove box. Slide off the damper.

 

3. Push in each side of the glove box to disconnect the claws

 

4. Remove the filter cover.

 

5. Remove the filter and replace it with a new one.

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

Checking interval Replace the air conditioning filter according to the maintenance schedule. In dusty areas or areas with heavy traffic flow, more frequent cleaning or 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 it 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.

Wireless remote control/ electronic key battery

Replace the battery with a new one if it is depleted.

You will need the following items:

• Flathead screwdriver
• Lithium battery CR2032

Replacing the battery

• Vehicles without a smart key system

 

1. Remove the cover using a coin protected with tape etc.

 

2. Remove the depleted battery.

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

• Vehicles with a smart key system

 

1. Take out the mechanical key.

 

2. Remove the cover.

   To prevent damage to the key, cover the tip of the screwdriver with a rag.

 

3. Remove the depleted battery.

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

Use a CR2032 lithium battery

• Batteries can be purchased at your Toyota dealer, local electrical appliance shops or camera stores.
• Replace only with the same or equivalent type recommended by the manufacturer.
• Dispose of used batteries according to local laws.

If the key battery is depleted

The following symptoms may occur.

• The smart key system (if equipped) and wireless remote control will not function properly.
• The operational range will be reduced.

WARNING 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.

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.

1. Turn the engine switch to the “LOCK” position (vehicles without a smart key system) or off (vehicles with a smart key system).
2. Open the fuse box cover.

• Engine compartment

 

Push the tab in and lift the lid off.

• Driver’s side instrument panel

 

Remove the lid

3. Remove the fuse.

   Only type A fuses can be removed using the pullout tool.

 

4. Check if the fuse has blown.

1. Normal fuse
2. Blown fuse

Type A and B

Replace the blown fuse with a new fuse of an appropriate amperage rating. The amperage rating can be found on the fuse box lid.

Type C, D and E

Contact your Toyota dealer.

• Type A

 

• Type B

 

• Type C

 

• Type D

 

• Type E

 

After a fuse is replaced

• If the lights do not turn on even after the fuse has been replaced, a bulb may need replacement.
• If the replaced fuse blows again, have the vehicle inspected by your Toyota dealer.

If there is an overload in the circuit

The fuses are designed to blow, protecting the wiring harness from damage.

When replacing light bulbs

Toyota recommends that you use genuine Toyota products designed for this vehicle. Because certain bulbs are connected to circuits designed to prevent overload, non-genuine parts or parts not designed for this vehicle may be unusable.

WARNING To prevent system breakdowns and vehicle fire Observe the following precautions. Failing to do so may cause damage to the vehicle, and possibly a fire or injury. Never use a fuse of a higher amperage rating than that 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. Do not modify the fuses or fuse boxes.

 

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

Light bulbs

You may replace the following bulbs by 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.

Preparing for light bulb replacement

Check the wattage of the light bulb to be replaced

Turning off the power back door main switch

Bulb locations

Front

• Vehicles without daytime running lights or with bulb type daytime running lights

 

1. Headlight high beam and daytime running lights (if equipped)
2. Headlight low beam (halogen bulb)
3. Fog light (if equipped)
4. Front turn signal/parking and front side marker lights

• Vehicles with LED type daytime running lights

 

1. Front turn signal light
2. Headlight high beam
3. Fog light
4. Headlight low beam (halogen bulb)
5. Front side marker light

Rear

• Vehicles with bulb type stop/tail lights

 

1. Rear turn signal light
2. Back-up light
3. License plate lights
4. Tail light
5. Stop/tail lights

• Vehicles with LED type stop/tail lights

 

1. Tail light
2. License plate lights
3. Back-up light
4. Rear turn signal light

Replacing light bulbs

Headlight low beams (halogen bulb)

 

1. For left side only: Open the fuse box cover.
2. Unplug the connector while pushing the lock release.

 

3. Turn the bulb base counterclockwise.

 

4. Install a new light bulb.

   Align the 3 tabs on the light bulb with the mounting, and insert.

 

5. Turn and secure the bulb base.

 

6. Install the connector.

   Shake the bulb base gently to check that it is not loose, turn the headlights on once and visually confirm that no light is leaking through the mounting.

7. For left side only: Install the fuse box cover.

Headlight high beams and bulb type daytime running lights (if equipped)

 

1. For left side only: Open the fuse box cover.
2. Turn the bulb base counterclockwise.

 

3. Unplug the connector while pushing the lock release.

 

4. Install a new light bulb.

   Align the 3 tabs on the light bulb with the mounting, and insert.

 

5. Turn and secure the bulb base.

   Shake the bulb base gently to check that it is not loose, turn the headlights on once and visually confirm that no light is leaking through the mounting.

6. For left side only: Install the fuse box cover.

Fog lights (if equipped)

 

1. Remove the engine under cover bolt and pull down the engine under cover.

 

2. Unplug the connector while pushing the lock release

 

3. Turn the bulb base counterclockwise.

 

4. Install a new light bulb.

   Align the 3 tabs on the light bulb with the mounting and insert.

 

5. Turn clockwise and secure the bulb base.

 

6. Install the connector.

   Shake the connector gently to check that it is not loose, turn the fog lights on once and visually confirm that no light is leaking through the mounting.

7. When installing the engine under cover, reverse the step 1.

Front turn signal/parking and front side marker lights (vehicles without daytime running lights or with bulb type daytime running lights)

 

1. For left side only: Open the fuse box cover.
2. Turn the bulb base counterclockwise.

 

3. Remove the light bulb.

Front turn signal lights (vehicles with LED type daytime running lights)

 

1. For left side only: Open the fuse box cover.
2. Turn the bulb base counterclockwise.

 

3. Remove the light bulb.

Front side marker lights (vehicles with LED type daytime running lights)

 

1. For left side only: Open the fuse box cover.
2. Turn the bulb base counterclockwise.

 

3. Remove the light bulb.

Rear turn signal lights (vehicles with LED type stop/tail lights)

 

1. Remove the securing bolts and remove the unit.

 

2. Turn the bulb base counterclockwise.

 

3. Remove the light bulb.

Rear turn signal lights and stop/tail lights (vehicles with bulb type stop/tail lights)

 

1. Remove the securing bolts and remove the unit.

 

2. Unplug the connector while pushing the lock release
3. Turn the bulb base counterclockwise.

 

1. Rear turn signal lights
2. Stop/tail lights

4. Remove the light bulb.

 

1. Rear turn signal lights
2. Stop/tail lights

Tail and back-up lights

1. Remove the back door trim board.

 

2. Turn the bulb base counterclockwise.

• Vehicles with bulb type stop/tail lights

 

1. Back-up light
2. Tail light

• Vehicles with LED type stop/tail lights

 

1. Tail light
2. Back-up light

3. Remove the light bulb

• Vehicles with bulb type stop/tail lights

 

1. Back-up light
2. Tail light

• Vehicles with LED type stop/tail lights

 

1. Tail light
2. Back-up light

License plate lights

 

1. Remove the back door trim board.

 

2. Turn the bulb base counterclockwise.

 

3. Remove the light bulb.

Replacing the following bulbs

If any of the lights listed below has burnt out, have it replaced by your Toyota dealer.

• Headlight low beams (discharge bulbs)
• Parking lights (LED type)
• Daytime running lights (LED type)
• Side turn signal light (if equipped)
• Stop/tail lights (LED type) and rear side marker lights
• High mounted stoplight
• Outer foot lights (if equipped)

Discharge headlights (if equipped)

If voltage to the discharge bulbs is insufficient, the bulbs may not come on, or may go out temporarily. The discharge bulbs will come on when normal power is restored.

LED lights

The daytime running lights (LED type), parking lights (LED type), stop/tail (LED type), side turn signal light, rear side marker lights and high mounted stoplight consists of a number of LEDs. If any of the LEDs burn out, take your vehicle to your Toyota dealer to have the light replaced.

Condensation build-up on the inside of the lens

Temporary condensation build-up on the inside of the headlight lens does not indicate a malfunction. Contact your Toyota dealer for more information in the following situations:

• Large drops of water have built up on the inside of the lens.
• Water has built up inside the headlight.

When replacing light bulbs

WARNING Replacing light bulbs Turn off the lights. Do not attempt to replace the bulb immediately after turning off the lights. The bulbs become very hot and may cause burns. Do not touch the glass portion of the light bulb with bare hands. When it is unavoidable to hold the glass portion, use and hold with a clean dry cloth to avoid getting moisture and oils on the bulb. Also, if the bulb is scratched or dropped, it may blow out or crack. Fully install light bulbs and any parts used to secure them. Failure to do so may result in heat damage, fire, or water entering the headlight unit. This may damage the headlights or cause condensation to build up on the lens. Do not attempt to repair or disassemble the bulb, socket, electrical wiring, or sub components. This may cause serious injury due to electric shock. Vehicles with discharge headlights: While the low beam headlights are turned on, and for a short time after they have been turned off, metal components at the rear of the headlight assembly will be extremely hot. To prevent burns, do not touch these metal components until you are certain they have cooled down.   Discharge headlights (if equipped) Contact your Toyota dealer before replacing the discharge headlights (including light bulbs). Do not touch the discharge headlight’s high voltage socket when the headlights are turned on. An extremely high voltage of 30000 V will be discharged and could result in serious injury or death by electric shock. Do not attempt to take apart or repair the low beam headlight bulbs, connectors, power supply circuits, or related components. Doing so could result in electric shock and death or serious injury. When replacing the rear turn signal lights or stop/tail lights Inspect the gasket for any damage (rip, tear, hole, etc.). If there is any damage, please contact your Toyota dealer and have the gasket replaced. Improper installation of the gasket may result in water entering the rear light unit. To prevent damage or fire Make sure bulbs are fully seated and locked. Check the wattage of the bulb before installing to prevent heat damage.

 

NOTICE When installing the back door trim To prevent damage, be careful not to pinch any of the wire harnesses or connectors with the back door trim.

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