2012 Toyota Prius Owners Manual

Correction procedure

Indicates that there is a high possibility of a collision, or that the pre-collision braking func- tion is operating. A buzzer also sounds. At the same time,

will appear on the head-up display (the image flashes).

Slow the vehicle by applying the brakes.

Indicates that there is a high possibility of a collision.

Slow the vehicle by applying the brakes.

Indicates that your vehicle is nearing the vehicle ahead (in radar cruise mode). A buzzer also sounds. At the same time,

will appear on the head-up display (the image flashes).

Slow the vehicle by applying the brakes.

(Flashes rapidly) (If equipped)

(If equipped)

(If equipped,

flashes)

513

5-2. Steps to take in an emergency

Warning message

Details

(If equipped)

Indicates that the LKA is not currently functional.

Alerts the driver that the vehi- cle is out of the lanes (while the LKA system is operating). A buzzer also sounds. The lane markings and/or the steering wheel marking flash. At the same time,

will appear on the head-up display (the image flashes). The hybrid system has over- heated. A buzzer also sounds. This message may be dis- played when driving under severe operating conditions. (For example, when driving up a long steep hill.)

The hybrid battery (traction battery) is low. A buzzer also sounds.

(Flashes)

514

Correction procedure

Restart the LKA. In case of over- heating, the system will become func- tional once the sys- tem cools down.

Check around the vehicle and back to inside of the lane markings.

Stop and check. (→P. 549)

When stopping the vehicle for a long period of time, shift the shift position to P. The hybrid bat- tery (traction bat- tery) cannot be charged with the shift position in N.

5-2. Steps to take in an emergency

Warning message

Details

Correction procedure

Restart the hybrid system when start- ing the vehicle.

The hybrid battery (traction battery) power has dropped because a long period of time has elapsed after shifting the shift position to N. A buzzer also sounds.

(Flashes)

(Flashes)

(Flashes)

(Flashes)

The transmission is out of P when attempting to start the hybrid system.

Shift the shift posi- tion to P before pressing the “POWER” switch.

The driver’s door is opened when the transmission is out of P with the hybrid system on.

Shift the shift posi- tion to P.

Indicates that the accelerator pedal is depressed while the shift position is in N. A buzzer also sounds.

Release the accel- erator pedal and shift the shift posi- tion to D or R.

EV drive mode cannot be switched to. A buzzer also sounds. The reason why EV drive mode cannot be used is shown on the second line (may not be shown in some instances.)

Use the EV drive mode when it becomes available.

515

5-2. Steps to take in an emergency

Warning message

Details

Correction procedure

EV drive mode has been auto- matically canceled. A buzzer also sounds. The reason why EV drive mode cannot be used is shown on the second line (may not be shown in some instances.)

(Flashes 3 times)

Drive normally for a short time.

■Approach warning message

In the following instances, there is the possibility that the approach warning will not activate even when the vehicle-to-vehicle distance decreases. ●When your vehicle and the vehicle ahead are traveling at the same

speed or the vehicle ahead is traveling more quickly than your vehicle.

●When the vehicle ahead is traveling at very low speed. ●Immediately after cruise control speed is set. ●At the instant the accelerator pedal is depressed.

516

5-2. Steps to take in an emergency

Have the malfunction repaired immediately.

After taking the specified steps to correct the suspected problem, check that the warning message and light turn off.

Interior buzzer

Exterior buzzer

Warning message

Details

Once

⎯

(Comes on for 15 seconds.)

(Flashes)

Once

3 times

(Flashes)

The electronic key is not detected when attempting to start the hybrid system.

An open door other than the driver’s door is closed while the electronic key is outside the detection range and the “POWER” switch is in ACCESSORY or ON mode.

Correction procedure

Confirm the loca- tion of the electronic key.

Confirm the loca- tion of the electronic key.

517

5-2. Steps to take in an emergency

Interior buzzer

Exterior buzzer

Warning message

Details

Once

3 times

(Flashes)

Contin- uous

⎯

(Flashes)

An open door other than the driver’s door is closed while the electronic key is outside the detection range and the “POWER” switch is in ACCESSORY or ON mode with the shift position in P. The driver’s door has been opened with the shift position in a position other than P and with- out first turning the “POWER” switch is OFF.

Correction procedure

Turn the “POWER” switch to OFF or confirm the loca- tion of the electronic key.

Shift the shift posi- tion to P.

518

5-2. Steps to take in an emergency

Interior buzzer

Exterior buzzer

Warning message

Details

Once

Contin- uous

(Displayed alternately)

(Flashes)

The electronic key has been taken outside the vehicle and the doors have been locked without first turning the “POWER” switch to OFF. (vehicles with entry function)

Correction procedure

Turn the “POWER” switch to OFF and lock the doors again.

519

5-2. Steps to take in an emergency

Interior buzzer

Exterior buzzer

Warning message

Details

Correction procedure

An attempt to lock the doors has been made using the smart key system while the elec- tronic key is inside the vehi- cle. (vehicles with entry func- tion) With the key inside the vehi- cle, a front door has been opened, the lock lever has been pulled in the lock direc- tion, the door has been closed and an attempt has been made to lock the door.

Take the electronic key out- side the vehicle, and lock the doors again.

Once

Contin- uous

(Flashes)

520

Interior buzzer

Exterior buzzer

Warning message

Details

Contin- uous

Contin- uous

(Displayed alternately)

(Flashes)

Once

⎯

(Comes on for 15 seconds.)

Once

⎯

(Flashes)

5-2. Steps to take in an emergency

Correction procedure

• Shift the shift posi- tion to P. • Confirm the loca- tion of the electronic key.

An open door other than the driver’s door is closed while the electronic key is outside the detection range and the “POWER” switch is in ACCESSORY or ON mode with the shift position not in P.

The electronic key battery is low.

Replace the bat- tery. (→P. 454)

An open door has been closed and the “POWER” switch has been turned twice to the ACCES- SORY mode from OFF.

Press the “POWER” switch while applying the brakes.

521

5-2. Steps to take in an emergency

Interior buzzer

Exterior buzzer

Warning message

Details

Correction procedure

Once

⎯

(Flashes)

⎯

⎯

NOTICE

The elec- tronic key does not operate properly.

Power was turned off due to the auto- matic power off function.

→P. 541

Next time when starting the hybrid system, increase the engine speed slightly and maintain that level for approxi- mately 5 min- utes to recharge the battery.

■While the engine oil level warning is displayed

Continued engine operation with low engine oil will damage the engine.

■Engine oil maintenance message

The warning message is based on the projected driving range after engine oil maintenance message is reset. The system does not monitor the purity of the engine oil.

522

5-2. Steps to take in an emergency If you have a flat tire

Remove the flat tire and replace it with the spare provided. ■ Before jacking up the vehicle

● Stop the vehicle on a hard, flat surface. ● Set the parking brake. ● Shift the shift position to P. ● Stop the hybrid system. ● Turn on the emergency flashers.

■ Location of the spare tire, jack and tools

Center deck board*

Wheel nut wrench

Jack handle

Spare tire

*: The shape may differ depending on the grade, etc.

Center auxiliary box*

Jack

Towing eyelet

523

5-2. Steps to take in an emergency

Taking out the jack

STEP 1

Remove the center deck board and center auxiliary box.

Pull the strap up to open the cen- ter deck board, lift up the center auxiliary box, and unload it from the vehicle.

Turn the knob to the UNLOCK position to unfasten the lock, and remove the center deck board. Fold the center deck board toward the front of the vehicle, and unload it from the vehicle.

Remove the center auxiliary box.

Type A

Type B

524

STEP 2

Taking out the spare tire

ITI52P200a

5-2. Steps to take in an emergency

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

Loosen the center fastener that secures the spare tire.

CAUTION

■Service plug

Be careful not to hit the service plug when loading or unloading the tool holder or the spare tire. (→P. 36)

525

5-2. Steps to take in an emergency

Replacing a flat tire

STEP 1

Chock the tires.

Flat tire Left-hand side Right-hand side Left-hand side Right-hand side

Wheel chock positions

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

Vehicles with wheel ornament, remove the wheel ornament using the wrench.

To prevent damage, cover the tip of the wrench with a rag.

Front

Rear

STEP 2

526

5-2. Steps to take in an emergency

Slightly loosen the wheel nuts (one turn).

ITO52P108

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

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

STEP 3

STEP 4

STEP 5

ITO52P112

527

5-2. Steps to take in an emergency

STEP 6

ITO52P114

Installing the spare tire

STEP 1

Remove all the wheel nuts and the tire.

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

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

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

STEP 2

Install the tire and loosely tighten each wheel nut by hand by approximately the same amount.

528

5-2. Steps to take in an emergency

Replacing an aluminum wheel with a compact spare tire

Tapered portion

Tighten the nuts until the tapered portion comes into loose contact with the disc wheel seat.

Disc wheel seat

Replacing an aluminum wheel with an aluminum wheel

Disc wheel

Turn the nut washers until they come into contact with the disc wheel.

Washer

529

5-2. Steps to take in an emergency

STEP 3

Lower the vehicle.

STEP 4

STEP 5

ITO52P119

ITO52P120

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

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

Vehicles with wheel ornament, reinstall the wheel ornament.*

Align the cutout of the wheel ornament with the valve stem as shown. *: The wheel ornament cannot be installed on the compact spare tire. Stow the flat tire, the tire jack and all tools.

STEP 6

530

Stowing the flat tire

STEP 1

STEP 2

STEP 3

5-2. Steps to take in an emergency

For vehicles with a 17-inch wheel: Before stowing the flat tire, remove the center wheel ornament by pushing from the reverse side.

ITO52P123

Place the flat tire on the deck board, and pass the belt through the lower-right cargo hook and then through the hole in the cen- ter of the tire.

Pass the belt through the lower- left cargo hook.

531

5-2. Steps to take in an emergency

STEP 4

Pass the belt through the buckle and secure the tire firmly. Check that the belt is securely held by the buckle.

The belt cannot be fastened securely if the buckle is facing the wrong direction.

■The compact spare tire

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

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

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

tire. (→P. 569)

■After completing the tire change

The tire pressure warning system must be reset. (→P. 439)

■When using the compact spare tire

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

532

5-2. Steps to take in an emergency

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

Install the compact spare tire on one of the rear wheels of the vehicle. Perform the following steps and fit tire chains to the front tires:

STEP 1

STEP 2

STEP 3

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

■Jack point guide

The jack point guides are located under the rocker panel. They indicate the jack point positions.

CAUTION

■When using the compact spare tire

●Remember that the spare tire provided is specifically designed for use

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

●Do not use more than one spare tires simultaneously. ●Replace the spare tire with a standard tire as soon as possible. ●Avoid sudden acceleration, deceleration and braking, as well as sharp

cornering.

■When storing the compact spare tire

Be careful not to catch fingers or other body parts between the compact spare tire and the body of the vehicle.

533

5-2. Steps to take in an emergency

CAUTION

■When the compact spare tire is attached

The vehicle speed may not be correctly detected, and the following sys- tems may not operate correctly: ●ABS & Brake assist ●VSC ●TRAC ●Cruise control (if equipped) ●Dynamic radar cruise control (if equipped) ●Pre-collision system (if equipped) ●LKA (if equipped) ●EPS ●Rear view monitor system (if equipped) ●Advanced parking guidance system (if equipped) ●Navigation system (if equipped)

■Speed limit when using the compact spare tire

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

534

5-2. Steps to take in an emergency

CAUTION

■Using the tire jack

Improper use of the tire jack may cause the vehicle to suddenly fall off the jack, leading to death or serious injury. Observe the following precautions: ●Do not use the tire jack for any purpose other than replacing tires or

installing and removing tire chains.

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

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

●Always check that the tire jack is securely set to the jack point. ●Do not put any part of your body under the vehicle while it is supported

by the jack.

●Do not start or run the hybrid system while your vehicle is supported by

the jack.

●Do not raise the vehicle while someone is inside. ●When raising the vehicle, do not put an object on or under the jack. ●Do not raise the vehicle to a height greater than that required to

replace the tire.

●Use a jack stand if it is necessary to get under the vehicle. Take particular care when lowering the vehicle to ensure that no one working on or near the vehicle may be injured.

535

5-2. Steps to take in an emergency

CAUTION

■Replacing a flat tire

●Do not touch the disc wheels or the area around the brakes immedi-

ately after the vehicle has been driven. After the vehicle has been driven the disc wheels and the area around the brakes will be extremely hot. Touching these areas with hands, feet or other body parts while changing a tire, etc. may result in burns.

●Failure to follow these precautions could cause the wheel nuts to

loosen and the tire to fall off, resulting in death or serious injury. • Have the wheel nuts tightened with a torque wrench to 76 ft•lbf (103

N•m, 10.5 kgf•m) as soon as possible after changing wheels.

• When installing a tire, only use wheel nuts that have been specifically

designed for that wheel.

• If there are any cracks or deformations in the bolt screws, nut threads or bolt holes of the wheel, have the vehicle inspected by your Toyota dealer.

• When installing the wheel nuts, be sure to install the wheel nuts with

the tapered end facing inward. (→P. 452)

■After using the tools and jack

Before driving, make sure all the tools and jack are securely in place in their storage location to reduce the possibility of personal injury during a collision or sudden braking. ■When stowing the flat tire

●Make sure the rear seatbacks are in their original position. ●Secure it using a tire tie-down belt. Otherwise, the flat tire may fly out in case of sudden braking or an accident, resulting in death or serious injury.

536

5-2. Steps to take in an emergency

NOTICE

■Do not drive the vehicle with a flat tire

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

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

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

■Driving with tire chains and the compact spare tire

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

■When replacing the tires

When removing or fitting the wheels, tires or the tire pressure warning valve and transmitter, contact your Toyota dealer as the tire pressure warning valve and transmitter may be damaged if not handled correctly. ■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. 438)

537

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

Reasons for the hybrid system not starting vary depending on the situation. Check the following and perform the appropriate proce- dure: ■ The hybrid system will not start even though the correct

starting procedure is being followed (→P. 192) One of the following may be the cause of the problem: ● The electronic key may not be functioning properly.*

(→P. 541)

● There may not be sufficient fuel in the vehicle’s tank.

Refuel the vehicle.

● There may be a malfunction in the immobilizer system.*

(→P. 135)

● There may be a malfunction in the P position control system.*

(→P. 197, 509)

*: It may not be possible to shift the shift position from P to another

position.

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

not sound or sounds at a low volume One of the following may be the cause of the problem: ● The 12-volt battery may be discharged. (→P. 543) ● The 12-volt battery terminal connections may be loose or cor-

roded.

538

5-2. Steps to take in an emergency

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

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

nected.

● The 12-volt battery may be discharged. (→P. 543) Contact your Toyota dealer if the problem cannot be repaired, or if repair procedures are unknown.

Emergency start function

When the hybrid system does not start, the following steps can be used as an interim measure to start the hybrid system if the “POWER” switch is functioning normally:

STEP 1

STEP 2

STEP 3

Set the parking brake. Turn the “POWER” switch to ACCESSORY mode. Press and hold the “POWER” switch for about 15 seconds while depressing the brake pedal firmly.

Even if the hybrid system can be started using the above steps, the system may be malfunctioning. Have the vehicle inspected by your Toyota dealer.

539

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

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

540

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

If communication between the electronic key and vehicle is inter- rupted (→P. 72) or the electronic key cannot be used because the battery is depleted, the smart key system and wireless remote con- trol cannot be used. In such cases, the doors can be opened and the hybrid system can be started by following the procedure below.

Locking and unlocking the doors

Use the mechanical key (→P. 58) in order to perform the following operations:

Locks all the doors Unlocks the door Turning the key rearward unlocks the driver’s door. Turning the key once again within 3 seconds unlocks the other doors.

ITO52P121

541

5-2. Steps to take in an emergency

Changing “POWER” switch modes and starting the hybrid system

STEP 1

Depress the brake pedal.

STEP 2

Touch the Toyota emblem side of the electronic the “POWER” switch.

key

to

If any of the doors is opened or closed while the key is being touched to the switch, an alarm will sound to indicate that the start function cannot detect the elec- tronic key.

STEP 3

Perform the following operations. To change “POWER” switch modes: Within 10 seconds of the buzzer sounding, release the brake pedal and press the “POWER” switch. Modes can be changed each time the switch is pressed. (→P. 194) To start the hybrid system: Press the “POWER” switch within 10 seconds of the buzzer sounding, keeping the brake pedal depressed.

In the event that the hybrid system still cannot be operated, contact your Toyota dealer.

■Stopping the hybrid system

Set the parking brake, shift the shift position to P and press the “POWER” switch as you normally do when stopping the hybrid system.

■Replacing the key battery

As the above procedure is a temporary measure, it is recommended that the electronic key battery be replaced immediately when the battery is depleted. (→P. 454)

542

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

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

STEP 1

STEP 2

Open the hood and fuse block cover.

When closing, first hook the lid onto the two rear tabs.

ITO43P127

Open the exclusive jump start- ing terminal cover.

543

5-2. Steps to take in an emergency

STEP 3

Connect the jumper cables according to the following procedure:

Connect a positive jumper cable clamp to the exclusive jump starting terminal on your vehicle. Connect the clamp on the other end of the positive cable to the positive (+) battery terminal on the second vehicle. Connect a negative cable clamp to the negative (-) battery termi- nal on the second vehicle. Connect the clamp at the other end of the negative cable to a solid, stationary, unpainted metallic point away from the exclu- sive jump starting terminal and any moving parts, as shown in the illustration.

544

5-2. Steps to take in an emergency

STEP 4

STEP 5

STEP 6

STEP 7

STEP 8

Start the engine of the second vehicle. Increase the engine speed slightly and maintain at that level for approximately 5 minutes to recharge the battery of your vehicle. Maintain the engine speed of the second vehicle and start the hybrid system of your vehicle by turning the “POWER” switch to ON mode. Make sure the “READY” indicator comes on. If the indicator light does not come on, contact your Toyota dealer. Once the hybrid system has started, remove the jumper cables in the exact reverse order from which they were con- nected. Close the exclusive jump starting terminal cover, and rein- stall the fuse box cover to its original position. When installing, first hook the fuse box cover onto the two rear tabs.

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

545

5-2. Steps to take in an emergency

■Starting the hybrid system when the 12-volt battery is discharged

The hybrid system cannot be started by push-starting.

■To prevent 12-volt battery discharge

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

off.

●Turn off any unnecessary electrical components when the vehicle is run-

ning at a low speed for an extended period, such as in heavy traffic.

■When the 12-volt battery is removed or discharged

●The hybrid system may not start. (→P. 433) ●If the 12-volt battery is depleted with the shift position in P, it will not be possible to shift the shift position other than P. In this case, the vehicle cannot be towed without lifting both front wheels because the front wheels are locked by the parking lock. (→P. 485)

●When the 12-volt battery is reconnected, start the hybrid system, depress the brake pedal, and confirm that it is possible to shift into each shift posi- tion.

■Charging the 12-volt battery

The electricity stored in the 12-volt battery will discharge gradually even when the vehicle is not in use, due to natural discharge and the draining effects of certain electrical appliances. If the vehicle is left for a long time, the 12-volt battery may discharge, and the hybrid system may be unable to start. (The 12-volt battery recharges automatically while the hybrid system is oper- ating.)

546

5-2. Steps to take in an emergency

CAUTION

■Avoiding 12-volt battery fires or explosions

Observe the following precautions to prevent accidentally igniting the flam- mable gas that may be emitted from the 12-volt battery: ●Make sure each jumper cable is connected to the correct terminal and that it is not unintentionally in contact with any other than the intended terminal. ●Do not allow the other end of the jumper cable connected to the “+” termi- nal to come into contact with any other parts or metal surfaces in the area, such as brackets or unpainted metal.

●Do not allow the + and - clamps of the jumper cables to come into contact

with each other.

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

the 12-volt battery.

■12-volt battery precautions

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

●Do not lean over the 12-volt battery. ●In the event that battery fluid comes into contact with the skin or eyes, immediately wash the affected area with water and seek medical attention. Place a wet sponge or cloth over the affected area until medical attention can be received.

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

other battery-related parts.

●Do not allow children near the 12-volt battery.

547

5-2. Steps to take in an emergency

CAUTION

■After recharging the 12-volt battery

Have the 12-volt battery inspected at your Toyota dealer as soon as possi- ble. If the 12-volt battery is deteriorating, continued use may cause the 12-volt battery to emit a malodorous gas, which may be detrimental to the health of passengers.

■When replacing the 12-volt battery

→P. 435

NOTICE

■When handling jumper cables

When connecting the jumper cables, ensure that they do not become entan- gled in the cooling fans, etc.

■Exclusive jump starting terminal

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

548

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

The following may indicate that your vehicle is overheating: ● The high coolant temperature warning light flashes or comes on:

The engine may be overheating.

● “HYBRID SYSTEM OVERHEAT” is shown on the multi-informa-

tion display: The power control unit may be overheating.

Follow the correction procedure as described below.

Correction procedures

■ If the high coolant temperature warning light flashes or comes

on

STEP 1

STEP 2

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

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

If you do not see steam:

Leave the hybrid system operating and carefully lift the hood.

549

5-2. Steps to take in an emergency

STEP 3

Check to see if the cooling fans are operating. If the fans are operating:

Wait until the high coolant temperature warning light goes off and then stop the hybrid system.

If the fans are not operating:

Stop the hybrid system immediately and call your Toyota dealer.

STEP 4

STEP 5

After the hybrid system has cooled down sufficiently, check the engine coolant level and inspect the cooling system for leaks.

If necessary, add engine coolant up to the “FULL” line.

Water can be used in an emer- gency measure if engine coolant is unavailable. (→P. 566)

Have the vehicle checked at nearest Toyota dealer as soon as possi- ble.

ITO52P130

550

5-2. Steps to take in an emergency

■ If “HYBRID SYSTEM OVERHEAT” is shown on the multi-infor-

mation display

STEP 1

STEP 2

STEP 3

Stop the vehicle in a safe place and turn off the air condition- ing system. Leave the hybrid system operating and carefully lift the hood. Check if the cooling fans are operating. If the fans are operating:

Wait until “HYBRID SYSTEM OVERHEAT” disappears and then stop the hybrid system. If the warning light does not turn off, call your Toyota dealer.

If the fans are not operating:

Stop the hybrid system immediately and call your Toyota dealer.

STEP 4

After the hybrid system has cooled down, check the power control unit coolant level and inspect the cooling system for leaks.

551

5-2. Steps to take in an emergency

STEP 5

If necessary, add power control unit coolant up to the “F” line.

Water can be used in an emer- gency measure if power control unit coolant is unavailable. (→P. 566)

Have the vehicle checked at nearest Toyota dealer as soon as possi- ble.

■Overheating

The following symptoms may occur when your vehicle is overheating: ●Hybrid system output decrease ●Steam is coming from under the hood

552

5-2. Steps to take in an emergency

CAUTION

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

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

●Check that the indicator on the “POWER” switch and the “READY” indica-

tor are off.

●For vehicles with a hybrid system, there are times when the gasoline engine automatically starts to run or the cooling fans suddenly start to operate. Do not touch or approach the rotating parts of the fans, etc. Doing so may lead to fingers, clothes or tools getting caught, resulting in injury.

●Do not loosen the coolant reservoir cap while the hybrid system and radia-

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

NOTICE

■When adding engine/power control unit coolant

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

■To prevent damage to the cooling system

Observe the following precautions: ●Avoid contaminating the coolant with foreign matter (such as sand or dust

etc.)

●Do not use commercially available coolant additives

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

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

STEP 1

STEP 2

STEP 3

STEP 4

STEP 5

Set the parking brake and shift the shift position to P. Stop the hybrid system. Remove the mud, snow or sand from around the stuck tire. Place wood, stones or some other material under the tires to help provide traction. Restart the hybrid system. Shift the shift position to D or R, release the parking brake and carefully apply the accelerator to free the vehicle.

CAUTION

■When attempting to free a stuck vehicle

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

■When changing the shift position

Be careful not to change the shift position with the accelerator pedal depressed. Changing the shift position to any positions other than P or N may cause the vehicle to accelerate abruptly, causing an accident and resulting in death or serious injury.

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5-2. Steps to take in an emergency

NOTICE

■To avoid damage to the hybrid transmission and other components

●Avoid spinning the wheels and depressing the accelerator pedal more

than necessary.

●If the vehicle remains stuck even after these procedures are performed,

the vehicle may require towing to be freed.

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5-2. Steps to take in an emergency If your vehicle has to be stopped in an emergency

Only in an emergency, such as if it becomes impossible to stop the vehicle in the normal way, stop the vehicle using the following pro- cedure:

STEP 1

Steadily step on the brake pedal with both feet and firmly depress it. Do not pump the brake pedal repeatedly as this will increase the effort required to slow the vehicle. Shift the shift position to N. If the shift position is shifted to N

STEP 2

STEP 3

STEP 4

After slowing down, stop the vehicle in a safe place by the road. Stop the hybrid system.

If the shift position cannot be shifted to N

STEP 3

Keep depressing the brake pedal with both feet to reduce vehicle speed as much as possible.

STEP 4

To stop the hybrid system, press and hold the “POWER” switch for 3 consecutive sec- onds or more, or press it briefly for 3 times or more in succession.

Press and hold for 3 seconds or more, or

press briefly for 3 times or more

STEP 5

Stop the vehicle in a safe place by the road.

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5-2. Steps to take in an emergency

CAUTION

■If the hybrid system has to be turned off while driving

Power assist for the brakes and steering wheel will be lost, making the brake pedal harder to depress and the steering wheel heavier to turn. Decelerate as much as possible before turning off the hybrid system.

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5-2. Steps to take in an emergency

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

Dimensions and weight

Overall length Overall width Overall height*1

Wheelbase

Tread

Front

Rear

Vehicle capacity weight (Occupants + luggage)

176.4 in. (4480 mm) 68.7 in. (1745 mm) 58.7 in. (1490 mm)*2
59.3 in. (1505 mm)*3
106.3 in. (2700 mm) 60.0 in. (1525 mm)*4
59.6 in. (1515 mm)*5
59.8 in. (1520 mm)*4
59.4 in. (1510 mm)*5

825 lb. (370 kg)

*1: Unladen vehicle *2: Vehicles without moon roof with Solar Panel *3: Vehicles with moon roof with Solar Panel *4: Vehicles with 15-inch tires *5: Vehicles with 17-inch tires

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6-1. Specifications

Vehicle identification

■ Vehicle identification number

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

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

ITO61P101

This number is also on the Certi- fication Label.

This number is also stamped under the right-hand front seat.

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

1.8 L 4-cylinder (2ZR-FXE) 4-cylinder in line, 4-cycle, gasoline 3.17 × 3.48 in. (80.5 × 88.3 mm) 109.7 cu.in. (1798 cm3)

Automatic adjustment

Unleaded gasoline only 87 (Research Octane Number 91) or higher

11.9 gal. (45 L, 9.9 Imp.gal.)

6-1. Specifications

■ Engine number

Engine

Model Type Bore and stroke Displacement Valve clearance (engine cold)

Fuel

Fuel type Octane Rating Fuel tank capacity (Reference)

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6-1. Specifications

Electric motor (Traction motor)

Type Maximum output Maximum torque

Permanent magnet motor 60 kW 153 ft•lbf (207 N•m, 21.1 kgf•m)

Hybrid battery (traction battery)

Type Voltage Capacity Quantity Overall voltage

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