2012 Toyota 4runner Owners Manual

559

Fuse

PTC HTR NO.3
DEF DEICER PTC HTR NO.2
SUB BATT PTC HTR NO.1

7 MIR HTR

TOWING TAIL A/C COMP

10 STOP 11
12 HORN

IG2

13 EFI

14 A/F

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4-3. Do-it-yourself maintenance

Fuse

Ampere

Circuit

15 H-LP RH-HI

16 H-LP LH-HI

400W INV

17 HTR 18
19 ST 20 H-LP HI 21 ALT-S

22 TURN&HAZ

23 ETCS

24 PRB

25 TOWING 26 SHORT PIN 27 RAD NO.1 28 AM2
29 MAYDAY 30 AMP 31 ABS NO.1
32 ABS NO.2
33 DOME

34 ECU-B

35 H-LP RH-LO

36 H-LP LH-LO

37

INJ

38 EFI NO.2

10 A

10 A

50 A 80 A 30 A 20 A 7.5 A

15 A

10 A

30 A

30 A ⎯ 10 A 7.5 A 7.5 A 30 A 50 A 30 A 10 A

10 A

10 A

10 A

10 A

7.5 A

Right-hand headlight (high beam) Left-hand headlight (high beam) Air conditioning system Power outlets Starter system H-LP RH-HI, H-LP LH-HI fuses Charging system Turn signal lights, emergency flashers Multiport fuel injection system/ sequential multiport fuel injec- tion system Automatic running boards sys- tem Trailer stop/turn lights No circuit Audio system Starter system MAYDAY Audio system ABS, VSC ABS, VSC Interior lights, vanity lights Multiplex communication sys- tem, meter and gauge Right-hand headlight (low beam) Left-hand headlight (low beam) Multiport fuel injection system/ sequential multiport fuel injec- tion system Multiport fuel injection system/ sequential multiport fuel injec- tion system

560

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4-3. Do-it-yourself maintenance

Fuse

Ampere

Circuit

39 ALT

140 A*

40 SPARE 41 SPARE 42 SPARE 43 P/I-B

44 SECURITY

10 A 15 A 20 A 80 A

10 A

HTR, 400W INV, A/C COMP, TOWING TAIL, SUB BATT, MIR HTR, DEF, DEICER, STOP, PTC HTR NO.1, PTC HTR NO.2, PTC HTR NO.3, S/HTR FR, ACC, P/OUTLET, IG1, ECU-IG NO.1, ECU-IG NO.2, WIP, WASHER, KDSS, 4WD, BKUP LP, TOWING BKUP, DOOR P, DOOR RL, DOOR RR, DOOR D, P/SEAT FL, P/SEAT FR, DOOR, A/C, OBD, DOOR BACK, S/ROOF, PANEL, TAIL, FOG FR, D/L NO.2 fuses

⎯ ⎯ ⎯

IG2, EFI, A/F, HORN fuses Multiport fuel injection system/ sequential multiport fuel injec- tion system Smart key system Steering lock system Trailer brake controller

45 SMART 46 STRG LOCK 47 TOWING BRK *: Replace the fuse with one of the same ampere rating as the origi-

7.5 A 20 A 30 A

nal

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561

4-3. Do-it-yourself maintenance

■ Driver’s side instrument panel

Ampere

10 A 7.5 A 7.5 A

10 A

20 A 30 A 25 A 25 A 25 A

30 A

30 A 30 A 20 A

10 A

7.5 A

10 A

7.5 A

Circuit

Stop/tail lights Instrument panel lights Meter and gauge Multiport fuel injection system/ sequential multiport fuel injec- tion system, air bag system, smart key system Wiper and washer Wiper and washer Electric moon roof Power windows Power windows Multiplex communication sys- tem Power windows Front passenger's power seat Seat heater system Air conditioning system, multi- port fuel injection system/ sequential multiport fuel injec- tion system Turn signal lights, emergency flashers Vehicle stability control sys- tem, tire pressure warning sys- tem, steering sensor Power windows

Fuse

TAIL PANEL 3 GAUGE

IGN

5 WASHER 6 WIP

S/ROOF DOOR RR DOOR D

10 DOOR BACK

11 DOOR P 12 P/SEAT FR 13 S/HTR FR

14 ECU-IG NO.2

15

IG1

16 ECU-IG NO.1

17 DOOR

562

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4-3. Do-it-yourself maintenance

Fuse 18 DOOR RL 19 AM1
20 A/C 21 OBD 22 FOG FR

23 D/L NO.2

24 P/SEAT FL 25

4WD

26 KDSS

27 TOWING BKUP 28 BKUP LP

29 ACC

30 P/OUTLET

Ampere

Circuit

25 A 7.5 A 7.5 A 7.5 A 15 A

25 A

30 A 20 A

10 A

10 A 10 A

7.5 A

15 A

Power windows Starter system Air conditioning system On-Board diagnosis Fog lights Multiplex communication sys- tem Front driver’s power seat Four wheel drive system Kinetic dynamic suspension system Trailer back-up lights Back-up lights Multiport fuel injection system/ sequential multiport fuel injec- tion system Power outlets

563

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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. 565)

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

Toyota dealer.

■If there is an overload in a circuit

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

CAUTION

■To prevent system breakdowns and vehicle fire

Observe the following precautions. Failure to do so may cause damage, 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. This can cause extensive damage or even fire.

●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.

564

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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. ■ Preparing for light bulb replacement

Check the wattage of the light bulb to be replaced. (→P. 644)

■ Removing the engine compartment cover

→P. 521

■ Front bulb locations

Parking light and front side marker light

Fog light

Front turn signal light and daytime running light

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Headlight low beam Headlight high beam

CTH43AS140

565

4-3. Do-it-yourself maintenance

■ Rear bulb locations

Stop/tail and rear side marker light

Rear turn signal light

Replacing light bulbs

■ Headlight

STEP 1

Back-up light

License plate lights

CTH43AS102

Turn the bulb base counterclock- wise.

High beam (inside) Low beam (outside)

CTH43AS126

566

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STEP 2

4-3. Do-it-yourself maintenance

Unplug depressing the lock release.

the connector while

High beam Low beam

■ Parking light and front side marker light

CTH43AS091

STEP 1

STEP 2

Turn the steering wheel in the opposite direction of the parking light and front side marker light that you wish to replace.

if you wish

For example, to replace the parking light and front side marker light on the right side, turn the steering wheel to the left. Remove the fender liner screws.

CTH43AS072

CTH43AS092

STEP 3

Partly remove the fender liner.

CTH43AS093

567

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4-3. Do-it-yourself maintenance

STEP 4

Turn the bulb base counterclock- wise.

STEP 5

Remove the light bulb.

CTH43AS114

CTH43AS115

■ Fog light

STEP 1

Turn the steering wheel in the opposite direction of the fog light that you wish to replace.

if you wish

For example, to replace the fog light on the right side, turn the steering wheel to the left.

STEP 2

Remove the fender liner screws.

CTH43AS072

CTH43AS092

568

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4-3. Do-it-yourself maintenance

STEP 3

Partly remove the fender liner.

CTH43AS093

Unplug depressing the lock release.

the connector while

CTH43AS094

Turn the bulb base counterclock- wise.

CTH43AS095

569

STEP 4

STEP 5

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4-3. Do-it-yourself maintenance

■ Front turn signal light and daytime running light

STEP 1

STEP 2

Turn the steering wheel in the opposite direction of the front turn signal light and daytime run- ning to replace.

that you wish

light

CTH43AS072

if you wish

For example, to replace the front turn signal light and daytime running light on the right side, turn the steering wheel to the left.

Remove the fender liner screws.

STEP 3

Partly remove the fender liner.

CTH43AS092

CTH43AS093

570

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4-3. Do-it-yourself maintenance

STEP 4

Turn the bulb base counterclock- wise.

STEP 5

Remove the light bulb.

CTH43AS060

CTH43AS125

571

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4-3. Do-it-yourself maintenance

■ Stop/tail and rear side marker light and back-up light

Open the back door and remove the cover.

Using a flathead screwdriver or equivalent which is wrapped with a cloth.

Turn the bulb base counterclock- wise.

Stop/tail and rear side marker light Back-up light

Remove the light bulb.

Stop/tail and rear side marker light Back-up light

CTH43AS042

CTH43AS043

CTH43AS044

STEP 1

STEP 2

STEP 3

572

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■ Rear turn signal light

STEP 1

4-3. Do-it-yourself maintenance

Open the back door and remove the cover.

Using a flathead screwdriver or equivalent which is wrapped with a cloth.

CTH43AS042

STEP 2

Turn the bulb base counterclock- wise.

STEP 3

Remove the light bulb.

CTH43AS045

CTH43AS046

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4-3. Do-it-yourself maintenance

■ License plate light

STEP 1

Remove the screws and lens.

STEP 2

Remove the light bulb.

CTH43AS103

■ Lights other than the above

CTH43AS048

If any of the lights listed below has burnt out, have your Toyota dealer replace it. ● Side turn signal lights (if equipped) ● High mounted stoplight ● Outer foot lights (if equipped)

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4-3. Do-it-yourself maintenance

■LED light bulbs

The side turn signal lights and high mounted stoplight consist of a number of LEDs. If any LEDs burn out, take your vehicle to your Toyota dealer to have the light replaced.

■Condensation build-up on the inside of the lens

Contact your Toyota dealer for more information in the following situations. Temporary condensation build-up on the inside of the headlight lens does not indicate a malfunction. ●Large drops of water are built up on the inside of the lens. ●Water has built up inside the headlight.

CAUTION

■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. Hold the

bulb by the plastic or metal portion. If the bulb is scratched or dropped it may blow out or crack.

●Fully install light bulbs and any parts used to secure them. Failing 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.

■To prevent damage or fire

Make sure bulbs are fully seated and locked.

575

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4-3. Do-it-yourself maintenance

576

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5-1. Essential information Emergency flashers

Use the emergency flashers if the vehicle malfunctions or is involved in an accident.

Press the switch to flash all the turn signal lights. To turn them off, press the switch once again.

CTH51AS005

NOTICE

■To prevent battery discharge

Do not leave the emergency flashers on longer than necessary when the engine is not running.

578

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5-1. Essential information If your vehicle needs to be towed

If towing is necessary, we recommend having your vehicle towed by your Toyota dealer or a commercial towing service, using a lift-type truck or flatbed truck. Use a safety chain system for all towing, and abide by all state/pro- vincial and local laws.

Before towing

The following may indicate a problem with your transmission. Contact your Toyota dealer before towing. ● The engine is running but the vehicle will not move. ● The vehicle makes an abnormal sound.

Emergency towing

If a tow truck is not available in an emergency, your vehicle may be temporarily towed using a cable or chain secured to the emergency towing eyelet(s). This should only be attempted on hard surfaced roads for short distances at low speeds. A driver must be in the vehicle to steer and operate the brakes. The vehicle’s wheels, drive train, axles, steering and brakes must be in good condition.

CTH51AS010

579

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5-1. Essential information

Vehicles with a front spoiler only: Before using the front emer- gency towing eyelet(s), remove the cover(s).

CTH51AS007

Removing the clips Installing the clips

CTH51AS008

Towing with a sling-type truck

Do not tow with a sling-type truck to prevent body damage.

580

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5-1. Essential information

Towing with a wheel lift-type truck

From the front

Use a towing dolly under the rear wheels.

From the rear (2WD models)

From the rear (4WD models)

Vehicles without a smart key system: Turn the engine switch to the “ACC” position so that the steering wheel is unlocked. Vehicles with a smart key sys- tem: Turn the “ENGINE START STOP” switch to ACCESSORY mode so that the steering wheel is unlocked.

the

Full-time 4WD models: Use a towing dolly under front wheels. Part-time 4WD models: When not using a towing dolly, turn the engine switch to the “ACC” posi- tion, shift the shift lever to N and shift the front-wheel drive control lever to H2.

581

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5-1. Essential information

Using a flatbed truck

If you use chains or cables to tie down your vehicle, the angles shaded in black must be 45°. Do not overly tighten the tie downs or the vehicle may be damaged.

CTH51AS011

■Before emergency towing

STEP 1

STEP 2

STEP 3

STEP 4

Vehicles without a smart key system: Turn the engine switch to the “ACC” (engine off) or “ON” position. Vehicles with a smart key system: Turn the “ENGINE START STOP” switch to ACCESSORY (engine off) or IGNITION ON mode (engine running). Part-time 4WD models: Shift the front-wheel drive control lever to H2. Full-time 4WD models: Put the four-wheel drive control switch in H4F. (The center differential is unlocked.) Shift the shift lever to N. Release the parking brake.

582

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5-1. Essential information

CAUTION

■Caution while towing

●Use extreme caution when towing the vehicle.

Avoid sudden starts or erratic driving maneuvers which place excessive stress on the emergency towing eyelets and the cables or chains. Always be cautious of the surroundings and other vehicles while towing.

●Vehicles with a smart key system: Do not turn the “ENGINE START

STOP” switch off. Doing so will lock the steering wheel and prevent operation, possibly caus- ing an accident and resulting in death or serious injury.

●If the engine is not running, the power assist for the brakes and steering

will not function, making steering and braking more difficult.

NOTICE

■To prevent causing serious damage to the transmission and transfer

(4WD models) when towing using a wheel-lift type truck 2WD models: Never tow this vehicle from the front with the rear wheels on the ground. 4WD models: Never tow this vehicle with any of the wheels in contact with the ground.

■To prevent damage to the vehicle when towing using a wheel-lift type

truck ●2WD models without a smart key system: Do not tow the vehicle from the rear when the engine switch is in the “LOCK” position or the key is removed. The steering lock mechanism is not strong enough to hold the front wheels straight.

●2WD models with a smart key system: Do not tow the vehicle from the rear when the “ENGINE START STOP” switch is off. The steering lock mecha- nism is not strong enough to hold the front wheels straight.

●When raising the vehicle, ensure adequate ground clearance for towing at the opposite end of the raised vehicle. Without adequate clearance, the vehicle could be damaged while being towed.

583

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5-1. Essential information

NOTICE

■To prevent body damage when towing with a sling-type truck

Do not tow with a sling-type truck, either from the front or rear.

■To prevent causing serious damage to the transmission and transfer

(4WD models) in emergency towing Never tow a vehicle from the rear with four wheels on the ground. This may cause serious damage to the transmission and transfer.

584

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5-1. Essential information If you think something is wrong

If you notice any of the following symptoms, your vehicle probably needs adjustment or repair. Contact your Toyota dealer as soon as possible. ■ Visible symptoms

● Fluid leaks under the vehicle

(Water dripping from the air conditioning after use is normal.)

● Flat-looking tires or uneven tire wear ● Engine coolant temperature gauge needle continually points

higher than normal

● Voltmeter (if equipped) continually points higher or lower than

normal

■ Audible symptoms

● Changes in exhaust sound ● Excessive tire squeal when cornering ● Strange noises related to the suspension system ● Pinging or other noises related to the engine

■ Operational symptoms

● Engine missing, stumbling or running roughly ● Appreciable loss of power ● Vehicle pulls heavily to one side when braking ● Vehicle pulls heavily to one side when driving on a level road ● Loss of brake effectiveness, spongy feeling, pedal almost

touches the floor

585

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5-1. Essential information Fuel pump shut off system

To minimize the risk of fuel leakage when the engine stalls or when an airbag inflates upon collision, the fuel pump shut off system stops the supply of fuel to the engine.

Follow the procedure below to restart the engine after the system is activated.

Vehicles without a smart key system

STEP 1

STEP 2

Turn the engine switch to the “ACC” or “LOCK” position. Restart the engine.

Vehicles with a smart key system

STEP 1

STEP 2

Turn the “ENGINE START STOP” switch off. Restart the engine.

NOTICE

■Before starting the engine

Inspect the ground under the vehicle. If you find that fuel has leaked onto the ground, the fuel system has been damaged and is in need of repair. Do not restart the engine.

586

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5-2. Steps to take in an emergency If a warning light turns on or a warning buzzer sounds

Calmly perform the following actions if any of the warning lights comes on or flashes. If a light comes on or flashes, but then goes off, this does not necessarily indicate a malfunction in the system. However, if this continues to occur, have the vehicle inspected by your Toyota dealer.

Stop the vehicle immediately. Continuing to drive the vehicle may be dangerous.

The following warning indicates a possible problem in the brake sys- tem. Immediately stop the vehicle in a safe place and contact your Toyota dealer.

Warning light

Warning light/Details

Brake system warning light (warning buzzer)* • Low brake fluid • Malfunction in the brake system This light also comes on when the parking brake is not released. If the light turns off after the parking brake is fully released the system is operating normally.

(U.S.A.)

(Canada)

*: Parking brake engaged warning buzzer:

A buzzer will sound if the vehicle is driven at a speed of approxi- mately 3 mph (5 km/h) or more.

587

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5-2. Steps to take in an emergency

Stop the vehicle immediately.

The following warnings indicate the possibility of damage to the vehi- cle that may lead to an accident. Immediately stop the vehicle in a safe place and contact your Toyota dealer.

Warning light

Warning light/Details

Charging system warning light Indicates a malfunction in the vehicle’s charging system

Low engine oil pressure warning light Indicates that the engine oil pressure is too low

Have the vehicle inspected by your Toyota dealer immediately.

Failure to investigate the cause of the following warnings may lead to the system operating abnormally and possibly cause an accident. Have the vehicle inspected by your Toyota dealer immediately.

Warning light

Warning light/Details

(U.S.A.)

(Canada)

Malfunction indicator lamp Indicates a malfunction in: • The emission control system; • The electronic engine control system; • The electronic throttle control system; or • The electronic automatic transmission control system

SRS warning light Indicates a malfunction in: • The SRS airbag system; • The front passenger occupant classification system; or • The seat belt pretensioner system

588

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5-2. Steps to take in an emergency

Warning light

Warning light/Details

(U.S.A.)

(Canada)

(Flashes)

(Flashes rapidly)

(Flashes rapidly)

(Flashes rapidly)

(Flashes rapidly)

(Flashes continu-

ously)

ABS warning light Indicates a malfunction in: • The ABS; or • The brake assist system

Cruise control indicator light Indicates a malfunction in the cruise control system

Slip indicator Indicates a malfunction in: • The VSC system; • The TRAC system; • The active traction control system; • The AUTO LSD system; • The downhill assist control system; • The hill-start assist control system; or • The Crawl Control system Rear differential lock indicator light (if equipped) Indicates a malfunction in the rear differential lock sys- tem

Four-wheel drive indicator light (if equipped) Indicates a malfunction in the four-wheel drive system

Low speed four-wheel drive indicator light (if equipped) Indicates a malfunction in the four-wheel drive system

Center differential lock indicator light (if equipped) Indicates a malfunction in the four-wheel drive system

Multi-terrain Select indicator light (if equipped) Indicates a malfunction in the Multi-terrain Select sys- tem

589

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5-2. Steps to take in an emergency

Warning light

Warning light/Details

Power steering warning light Indicates a malfunction in the power steering system

Unengaged “Park” warning light (if equipped) Indicates a malfunction in the transmission “Park” mech- anism. KDSS warning light (if equipped) Indicates a malfunction in KDSS

Automatic running boards indicator light (if equipped) Indicates a malfunction in Automatic running boards Automatic transmission fluid temperature warning light Indicates a malfunction in the automatic transmission system

(Flashes)

(Flashes)

590

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5-2. Steps to take in an emergency

Follow the correction procedures.

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

Warning light

Warning light/Details

Correction procedure

Open door warning light (warning buzzer)*1
Indicates that a door is not fully closed Low fuel level warning light Indicates remaining fuel is approximately 3.5 gal. (13.1 L, 2.9 Imp. gal.) or less Driver’s seat belt reminder light (warning buzzer)*2
Warns the driver to fasten his/her seat belt Front passenger’s seat belt reminder light (warn- ing buzzer)*2
Warns the front passen- ger to fasten his/her seat belt

(On the cen- ter panel)

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Check that all the doors are closed.

Refuel the vehicle.

Fasten the seat belt.

Fasten the seat belt.

591

5-2. Steps to take in an emergency

Warning light

Warning light/Details Tire pressure warning light

Correction procedure

Adjust the tire inflation pressure (including the spare tire) to the specified level. The light will turn off after a few minutes. In case the light does not turn off even if the tire inflation pressure is adjusted, have the system checked by your Toyota dealer.

Have the system checked by your Toyota dealer.

Stop the vehicle in a safe place and shift the shift lever to P. If the light does not go off, contact your Toyota dealer.

Fill the tank.

When the light comes on: Low tire inflation pressure such as • Natural causes (→P. 598) • Flat tire (→P. 603)

When the light comes on after blinking for 1 minute: Malfunction in the tire pressure warning system (→P. 599) Automatic transmission fluid temperature warning light Indicates that the auto- matic transmission fluid temperature is too high Low windshield washer fluid warning light Low level of washer fluid

(Comes on)

(Canada)

592

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5-2. Steps to take in an emergency

Warning light

(U.S.A.)

Warning light/Details Maintenance required reminder light Indicates that mainte- nance is required accord- ing to the driven distance on the maintenance schedule.*3
Illuminates for about 3 sec- onds and then flashes for about 15 seconds approxi- mately 4500 miles (7200 km) after the maintenance data has been reset. Comes on and remains on if the distance driven exceeds 5000 miles (8000 km) after the maintenance data has been reset. (The indicator will not work properly unless the mainte- nance data has been reset.)

Correction procedure

If necessary, perform main- tenance.

Perform the necessary maintenance. Please reset the mainte- nance data after the mainte- nance is performed. (→P. 509)

593

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5-2. Steps to take in an emergency

*1:Open door warning buzzer:

The open door warning buzzer sounds to alert one or more of the doors is not fully closed (with the vehicle having reached a speed of 3 mph [5 km/h]).

*2:Driver’s and front passenger’s seat belt buzzer:

The driver’s and front passenger’s seat belt buzzer sounds to alert the driver and front passenger that his or her seat belt is not fastened. The buzzer sounds intermittently for 10 seconds after the vehicle reaches a speed of 12 mph (20 km/h). Then, if the seat belt is still unfastened, the buzzer will sound in a different tone for 20 more sec- onds.

*3: Refer to the separate “Scheduled Maintenance Guide” or “Owner's Manual Supplement” for the maintenance interval applicable to your vehicle.

594

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5-2. Steps to take in an emergency

Follow the correction procedures. (vehicles with a smart key system)

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

Interior buzzer

Exterior buzzer

Warning

light

Warning light/Details

Once

⎯

Once

3 times

Once

3 times

Smart key system warning light Indicates that the electronic key is not present when the “ENGINE START STOP” switch is pressed Smart key system warning light Indicates that a door other than the driver’s door has been opened and closed with the “ENGINE START STOP” switch in any mode other than off and the electronic key has been taken out of the detection area Smart key system warning light Indicates that the driver’s door has been opened and closed with the shift lever in P, the “ENGINE START STOP” switch in any mode other than off and the elec- tronic key has been taken out of the detection area

Correction procedure

Confirm the location of the electronic key*.

Confirm the location of the electronic key.

Turn the “ENGINE START STOP” switch off or confirm the location of the electronic key.

595

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5-2. Steps to take in an emergency

Interior buzzer

Exterior buzzer

Warning

light

Warning light/Details

Correction procedure

Continuous

Continuous

Once

Sounds for 10 seconds

(Remains on for 60 seconds)

Once

⎯

Smart key system warning light Indicates that the driver’s door has been opened and closed with the shift lever not in P, the “ENGINE START STOP” switch in any mode other than off and the elec- tronic key has been taken out of the detection area Smart key system warning light Indicates that the electronic key has been taken out of the vehicle and an attempt was made to lock the doors with the “ENGINE START STOP” switch in any mode other than off Smart key system warning light Indicates that an attempt was made to drive when the elec- tronic key was not present

• Shift the shift lever to P. • Confirm the location of the electronic key.

Turn the “ENGINE START STOP” switch off and lock the doors again.

Confirm the location of the electronic key.

*: If the engine does not start when the electronic key is inside the vehi- cle, the electronic key battery may be depleted or there may be diffi- culties receiving the signal from the key. (→P. 43)

596

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5-2. Steps to take in an emergency

■SRS warning light

This warning light system monitors the airbag sensor assembly, front airbag sensors, side and curtain shield airbag sensors, curtain shield airbag sen- sors, floor sensor, driver's seat belt buckle switch, front passenger occupant classification system, SRS airbag on-off indicator, roll sensing of curtain shield airbags off indicator, front passenger's seat belt buckle switch, seat belt pretensioner assemblies, inflators, interconnecting wiring and power sources. (→P. 121)

■Key reminder buzzer (vehicles without a smart key system)

The buzzer indicates that the key has not been removed with the engine off and the driver’s door opened.

■Open moon roof reminder buzzer (if equipped)

The buzzer indicates that the moon roof is not fully closed with the engine off and the driver’s door opened.

■Front passenger detection sensor, passenger seat belt reminder and

warning buzzer ●If luggage is placed on the front passenger seat, the front passenger detection sensor may cause the warning light to flash and the warning buzzer to sound even if a passenger is not sitting in the seat.

●If a cushion is placed on the seat, the sensor may not detect a passen-

ger, and the warning light may not operate properly.

■If the malfunction indicator lamp comes on while driving

First check the following: ●Is the fuel tank empty?

If it is, fill the fuel tank immediately.

●Is the fuel tank cap loose?

If it is, tighten it securely.

The light will go off after several driving trips. If the light does not go off even after several trips, contact your Toyota dealer as soon as possible.

597

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5-2. Steps to take in an emergency

■The tire pressure warning light may come on due to natural causes The tire pressure warning light may come on due to natural causes such as natural air leaks and tire inflation pressure changes caused by tem- perature. In this case, adjusting the tire inflation pressure will turn off the warning light (after a few minutes).

■When a tire is replaced with a spare tire

The spare tire is not equipped with a tire pressure warning valve and transmitter. If a tire goes flat, the tire pressure warning light will not turn off even though the flat tire has been replaced with the spare tire. Replace the spare tire with the repaired tire and adjust the tire inflation pressure. The tire pressure warning light will go off after a few minutes.

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■If the tire pressure warning system is not functioning

The tire pressure warning system will be disabled in the following condi- tions: (When the condition becomes normal, the system will work properly.) ●If tires not equipped with tire pressure warning valves and transmit-

ters 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 condi- tions: (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 a similar frequency 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, particularly 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.) ●If tire chains are used

■If the tire pressure warning light frequently comes on after blinking

for 1 minute If the tire pressure warning light frequently comes on after blinking for 1
minute when the “ENGINE START STOP” switch (vehicles with a smart key system) or the engine switch (vehicles without a smart key system) is turned on, have it checked by your Toyota dealer.

■Customization that can be configured at Toyota dealer

The vehicle speed linked seat belt reminder buzzer can be disabled. (Customizable features →P. 660) However, Toyota recommends that the seat belt reminder buzzer be operational to alert the driver and front passen- ger when seat belts are not fastened.

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CAUTION

■If the tire pressure warning light comes on

Be sure to observe the following precautions. Failure to do so could cause a loss of vehicle control and result in death or serious injury. ●Stop your vehicle in a safe place as soon as possible. Adjust the tire

inflation pressure immediately.

●If the tire pressure warning light comes on even after tire inflation pres- sure adjustment, it is probable that you have a flat tire. Check the tires. If a tire is flat, change it with the spare tire and have the flat tire repaired by the nearest Toyota dealer.

●Avoid abrupt maneuvering and braking. If the vehicle tires deteriorate,

you could lose control of the steering wheel or the brakes.

■If a blowout or sudden air leakage should occur

The tire pressure warning system may not activate immediately.

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CAUTION

■Maintenance of the tires

Each tire, including the spare (if provided), should be checked monthly when cold and inflated to the inflation pressure recommended by the vehicle manufacturer on the vehicle placard or tire inflation pressure label (tire and load information label). (If your vehicle has tires of a differ- ent size than the size indicated on the vehicle placard or tire inflation pressure label [tire and load information label], you should determine the proper tire inflation pressure for those tires.) As an added safety feature, your vehicle has been equipped with a tire pressure monitoring system (TPMS-tire pressure warning system) that illuminates a low tire pressure telltale (tire pressure warning light) when one or more of your tires is significantly under-inflated. Accordingly, when the low tire pressure telltale (tire pressure warning light) illumi- nates, you should stop and check your tires as soon as possible, and inflate them to the proper pressure. Driving on a significantly under- inflated tire causes the tire to overheat and can lead to tire failure. Under-inflation also reduces fuel efficiency and tire tread life, and may affect the vehicle's handling and stopping ability. Please note that the TPMS (tire pressure warning system) is not a sub- stitute for proper tire maintenance, and it is the driver's responsibility to maintain correct tire pressure, even if under-inflation has not reached the level to trigger illumination of the TPMS low tire pressure telltale (tire pressure warning light).

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CAUTION

Your vehicle has also been equipped with a TPMS (tire pressure warning system) malfunction indicator to indicate when the system is not operat- ing properly. The TPMS (tire pressure warning system) malfunction indi- cator is combined with the low tire pressure telltale (tire pressure warning light). When the system detects a malfunction, the telltale will flash for approximately one minute and then remain continuously illumi- nated. This sequence will continue upon subsequent vehicle start-ups as long as the malfunction exists. When the malfunction indicator is illumi- nated, the system may not be able to detect or signal low tire pressure as intended. TPMS (tire pressure warning system) malfunctions may occur for a vari- ety of reasons, including the installation of replacement or alternate tires or wheels on the vehicle that prevent the TPMS (tire pressure warning system) from functioning properly. Always check the TPMS (tire pres- sure warning system) malfunction telltale after replacing one or more tires or wheels on your vehicle to ensure that the replacement or alter- nate tires and wheels allow the TPMS (tire pressure warning system) to continue to function properly.

NOTICE

■Precaution when installing a different tire

When a tire of a different specification or maker is installed, the tire pres- sure warning system may not operate properly.

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

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

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

■ Location of the spare tire, jack and tools