2006 Toyota Tacoma Owners Manual

running. This prevents the vehicle from creeping.

NOTICE

Always use the brake pedal or the parking brake to hold the vehicle on an upgrade. Do not attempt to hold the vehicle using the accelerator ped- al, as this can cause the transmission to overheat.

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(h) If you cannot shift the selector le-

ver out of “P” position

is depressed, use

If you cannot shift the selector lever from the “P” position even though the brake pedal lock override button. For instructions, see “If you cannot shift automatic transmission selector lever” on page 337 in Section 4.

the shift

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Automatic transmission (4- speed)

LS17003

With pressed must be in “ON” position.)

the brake pedal de- ignition switch

(The

Your automatic transmission has a shift lock system to minimize the possibility of incorrect operation. This means you can only shift out of “P” position when the brake pedal is depressed (with the ignition switch in “ON” position). (a) Selector lever The shift position is also displayed on the instrument cluster. P: Parking, engine starting and key re-

moval

R: Reverse N: Neutral D: Normal driving (shifting into overdrive

possible)

3: Engine braking (shifting into overdrive

not possible)

2: Stronger engine braking L: Maximum engine braking

Shift normally.

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(b) Normal driving 1. Start the engine as instructed in “How to start the engine” on page 298 in Section 3. The transmission must be in “P” or “N”.

2. With your foot holding down the brake

pedal, shift the selector lever to “D”.

When the lever is in the “D” position, the automatic transmission system will select the most suitable gear for running condi- tions such as normal cruising, hill climb- ing, hard towing, etc. Always use the “D” position for better fuel economy and quieter driving. If the engine coolant temperature is low, the transmis- sion will not shift into the overdrive gear even in the “D” position.

CAUTION

Never put your foot on the accelera- tor pedal while shifting.

3. Release the parking brake and brake the accelerator pedal

pedal. Depress slowly for smooth starting.

(c) Using engine braking To use engine braking, you can downshift the transmission as follows:

(cid:1) Shift into the “3” position. The trans-

mission will downshift to third gear.

(cid:1) Shift into the “2” position. The trans- mission will downshift to second gear when the vehicle speed drops down to or lower than 119 km/h (74 mph), and stronger engine braking will be en- abled.

(cid:1) Shift into the “L” position. The trans- mission will downshift first gear when the vehicle speed drops down to or lower than 57 km/h (35 mph), and maximum engine braking will be en- abled.

to

from “D”

When the cruise control is being used, even if you downshift to “3”, engine braking will not be enabled be- cause the cruise control is not cancelled. For ways to decrease the vehicle speed, see “Cruise control” on page 199 in this Section.

CAUTION

Be careful when downshifting on a slippery shifting could cause the vehicle to skid or spin.

surface. Abrupt

(d) Using “2” and “L” positions The “2” and “L” positions are used for strong engine braking as described pre- viously. With the selector lever in “2” or “L”, you can start the vehicle in motion as with the lever in “D”. With the selector lever in “2”, the vehicle will start in first gear and automatically shift to second gear. With the selector lever in “L”, the trans- mission is engaged in first gear.

NOTICE

(cid:1) Be careful not to over-rev the en- gine. Watch the tachometer to keep engine rpm from going into the red zone. The approximate maximum al- lowable speed for each position is given below for your reference:

“2” “L”

. . . . . . . . . . . . . . . . . . . . . . .

120 km/h (74 mph) 65 km/h (40 mph)

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(cid:1) Do not continue hill climbing or hard towing for a long time in the “2” or “L” position. This may cause severe automatic transmission dam- age from overheating. To prevent such damage, “D” or “3” position should be used in hill climbing or hard towing.

(e) Backing up 1. Bring the vehicle to a complete stop. 2. With the brake pedal held down with your foot, shift the selector lever to the “R” position.

NOTICE

Never shift into reverse while the ve- hicle is moving.

(f) Parking 1. Bring the vehicle to a complete stop. 2. With

the brake pedal pressed down, fully depress the parking brake pedal to apply the parking brake securely.

3. With

the brake pedal pressed down, shift the selector lever to the “P” posi- tion.

172

CAUTION

NOTICE

Always use the brake pedal or the parking brake to hold the vehicle on an upgrade. Do not attempt to hold the vehicle using the accelerator ped- al, as this can cause the transmission to overheat.

(h) If you cannot shift the selector le-

ver out of “P” position

is depressed, use

If you cannot shift the selector lever from the “P” position even though the brake pedal lock override button. For instructions, see “If you cannot shift automatic transmission selector lever” on page 337 in Section 4.

the shift

Never attempt to move the selector lever into “P” position under any cir- cumstances while the vehicle is mov- ing. Serious mechanical damage and loss of vehicle control may result.

(g) Good driving practice (cid:1) If the transmission repeatedly shifts up and down between third gear and over- drive when climbing a gentle slope, shift the selector lever to the “3” posi- tion. Be sure to shift the selector lever to the “D” position immediately after- ward.

(cid:1) When towing a trailer, in order to main- tain engine braking efficiency, do not use “D” position. The selector lever must be in the “3” position.

CAUTION

Always keep your foot on the brake pedal while stopped with the engine running. This prevents the vehicle from creeping.

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Manual transmission

LS17004

5- speed

6- speed

LS17005

is conventional as

The shift pattern shown above. In case of driving your vehicle with 6- speed manual transmission, the buzzer will sound when you shift the gear into “R” (reverse). Press the clutch pedal down fully while shifting, and then release it slowly. Do not rest your foot on the pedal while driving, because it will cause clutch trouble. Do not use the vehicle when stopped on an uphill grade–use the parking brake. Recommended shifting speeds The transmission is fully synchronized and upshifting or downshifting is easy. For fuel economy and vehicle performance, you should upshift or downshift at the following speeds:

the best compromise between

the clutch

to hold

5- speed models

gear

km/h (mph)

1 to 2 or 2 to 1
2 to 3 or 3 to 2
3 to 4 or 4 to 3
4 to 5 or 5 to 4

24 (15) 40 (25) 64 (40) 72 (45)

6- speed models

gear

km/h (mph)

1 to 2 or 2 to 1
2 to 3 or 3 to 2
3 to 4 or 4 to 3
4 to 5 or 5 to 4
5 to 6 or 6 to 5

24 (15) 40 (25) 64 (40) 72 (45) 80 (50)

Downshift to the appropriate gear if accel- eration is needed when you are cruising below the above downshifting speeds. Upshifting too soon or downshifting too late will cause lugging, and possibly ping- ing. Regularly revving the engine to maxi- mum speed in each gear will cause ex- cessive engine wear and high fuel consumption.

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Maximum allowable speeds To get on a highway or to pass slower traffic, maximum acceleration may be nec- essary. Make sure you observe the follow- ing maximum allowable speeds in each gear: Two- wheel drive models except PreRunner

5- speed models

gear

6- speed models

gear PreRunner

5- speed models

gear

km/h (mph) (33) 53
(63) 101
146
(90) 209 (130)

km/h (mph) (32) 52
(61) 99
146
(91) 182 (113)

km/h (mph) (30) 48
(57) 92
133
(82) 190 (118)

174

6- speed models

gear

km/h (mph) (30) 49
(58) 93
137
(85) 171 (106) 204 (127)

Four- wheel drive models

5- speed models

gear

km/h (mph)

“H2” or “H4”

(30) 48
(57) 92
133
(82) 190 (118)

“L4”

18 (11) 36 (22) 51 (32) 74 (46)

6- speed models

gear

km/h (mph)

“H2” or “H4”

(30) 49
(58) 93
137
(85) 171 (106) 204 (127)

NOTICE

“L4”

19 (11) 36 (22) 53 (33) 66 (41) 79 (49)

Do not downshift if you are going faster than the maximum allowable speed for the next lower gear.

Good driving practice (cid:1) If it is difficult to shift into reverse, put the transmission in neutral, release the clutch pedal momentarily, and then try again.

(cid:1) When towing a trailer, in order to main- tain engine braking efficiency, do not use (5- speed models) or sixth gear (6- speed models).

fifth gear

CAUTION

Be careful when downshifting on a slippery shifting could cause the vehicle to skid or spin.

surface. Abrupt

NOTICE

(cid:1) Do not use any gears other than first gear when starting off and moving forward. Doing so may dam- age the clutch.

(cid:1) Make sure the vehicle is completely stopped before shifting into reverse.

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Four- wheel drive system (a) Front drive control

LS17006

Use this for maximum power and traction. Use “L4” position for climbing or descend- ing steep hills, off- road driving, and hard pulling in sand, mud or deep snow. See “(c) Shifting procedure” for further in- structions. With control system—In this mode, the vehicle stability control system “Vehicle stability control system” on page 183 in this Section.)

stability

is off.

vehicle

(See

the

Use the front drive control switch knob to select the following transfer modes. “H2” (high speed position, two- wheel drive): Front drive control switch knob at “H2” Use this for normal driving on dry hard- surfaced roads. This position gives greater economy, quietest ride, least wear and better vehicle control. “H4” (high speed position, four- wheel drive): Front drive control switch knob at “H4” The four- wheel drive indicator light comes on when the “H4” mode is selected. Use this for normal driving on wet, icy or roads. This position pro- snow- covered vides greater traction two- wheel drive. With control system—In this mode, the vehicle stability control system “Vehicle stability control system” on page 183 in this Section) “L4” (low speed position, four- wheel drive): Front drive control switch knob at “L4” (low The speed lights come on when the “L4” mode is selected.

four- wheel drive and

“4LO” indicator

four- wheel drive)

stability

is off.

vehicle

(See

than

the

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(b) A.D.D. (automatic disconnecting differential) The A.D.D. can be engaged or disen- gaged by the shifting operations de- scribed in “(c) Shifting procedure”. You should drive in four- wheel drive for at least 16 km (10 miles) each month. This will assure that the front drive com- ponents are lubricated.

the

turn

(c) Shifting procedure (with manual transmission) SHIFTING BETWEEN “H2” AND “H4” To shift from “H2” to “H4”, reduce the vehicle speed to less than 100 km/h (62
mph) and front drive control switch knob fully clockwise. If the four- wheel drive indicator light con- tinues to blink when you operate the front drive control switch knob from the “H2” to the “H4” position, this reminds you that the transfer mode is not securely in “H4” mode. Drive straight ahead while acceler- ating or decelerating. If the four- wheel drive indicator light con- tinues the buzzer sounds when you operate the front drive control switch knob from the “H2” to the “H4” position, this reminds you that the transfer mode is not in “H4” mode. Stop the ve- hicle or reduce the vehicle speed to less than 100 km/h (62 mph). Operate the switch knob again.

to blink and

CAUTION

Never operate the front drive control switch knob if the wheels are slip- ping. Stop the slipping or spinning before operating.

To shift from “H4” to “H2”, turn the front drive control switch knob fully coun- terclockwise. This can be done at any speed. You need not depress the clutch pedal. If the four- wheel drive indicator light con- tinues to blink when you operate the front drive control switch knob from the “H4” to the “H2” position, this reminds you that the transfer mode is not securely in “H2” mode. Drive straight ahead while acceler- ating or decelerating, or drive forward or backward in a short distance. to blink If even if doing so, contact your Toyota dealer as soon as possible. There may be a trouble in the four- wheel drive system.

light continues

indicator

the

CAUTION

Never operate the front drive control switch knob if the wheels are slip- ping. Stop the slipping or spinning before operating.

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the accelerator pedal, depress

the accelerator pedal, depress

SHIFTING BETWEEN “H4” AND “L4” To shift from “H4” to “L4”, stop the vehicle or reduce the vehicle speed to less than 3 km/h (2 mph). With your foot off the clutch pedal and push and turn the front drive control switch knob fully clockwise. To shift from “L4” to “H4”, stop the vehicle or reduce the vehicle speed to less than 3 km/h (2 mph). With your foot off the clutch pedal and turn the front drive con- trol switch knob fully counterclockwise. If the “4LO” (low speed four- wheel drive) indicator light continues to blink when you operate the front drive control switch knob to the “H4” or “L4” position, drive forward or backward in a short distance, then stop the vehicle completely, depress the clutch pedal and operate the switch knob again. If the indicator continues to blink even if doing so, contact your Toyota dealer as soon as possible. There may be a trouble in the four- wheel drive system.

CAUTION

Never operate the front drive control switch knob if the wheels are slip- ping. Stop the slipping or spinning before operating.

the

turn

(c) Shifting procedure (with automatic transmission) SHIFTING BETWEEN “H2” AND “H4” To shift from “H2” to “H4”, reduce the vehicle speed to less than 100 km/h (62
mph) and front drive control switch knob fully clockwise. If the four- wheel drive indicator light con- tinues to blink when you operate the front drive control switch knob from the “H2” to the “H4” position, this reminds you that the transfer mode is not securely in “H4” mode. Drive straight ahead while acceler- ating or decelerating. If the four- wheel drive indicator light con- tinues the buzzer sounds when you operate the front drive control switch knob from the “H2” to the “H4” position, this reminds you that the transfer mode is not in “H4” mode. Stop the ve- hicle or reduce the vehicle speed to less than 100 km/h (62 mph). Operate the switch knob again.

to blink and

CAUTION

Never operate the front drive control switch knob if the wheels are slip- ping. Stop the slipping or spinning before operating.

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To shift from “H4” to “H2”, turn the front drive control switch knob fully coun- terclockwise. This can be done at any speed. If the four- wheel drive indicator light con- tinues to blink when you operate the front drive control switch knob from the “H4” to the “H2” position, this reminds you that the transfer mode is not securely in “H2” mode. Drive straight ahead while acceler- ating or decelerating, or drive forward or backward in a short distance. to blink If even if doing so, contact your Toyota dealer as soon as possible. There may be a trouble in the four- wheel drive system.

light continues

indicator

the

CAUTION

Never operate the front drive control switch knob if the wheels are slip- ping. Stop the slipping or spinning before operating.

the

turn

SHIFTING BETWEEN “H4” AND “L4” To shift from “H4” to “L4”, bring the vehicle to a complete stop with the brake pedal held down with your foot, shift the automatic transmission selector lever into “N” and push and front drive control switch knob fully clockwise. To shift from “L4” to “H4”, bring the vehicle to a complete stop with the brake pedal held down with your foot, shift the automatic transmission selector lever into “N” and turn the front drive control switch knob counterclockwise. If the “4LO” (low speed four- wheel drive) indicator light continues to blink when you operate the front drive control switch knob to the “H4” or “L4” position, drive forward or backward in a short distance, then stop the vehicle completely, shift the automatic transmission selector lever securely into “N” and operate the switch knob again. If the indicator continues to blink even if doing so, contact your Toyota dealer as soon as possible. There may be a trouble in the four- wheel drive system.

CAUTION

Never operate the front drive control switch knob if the wheels are slip- ping. Stop the slipping or spinning before operating.

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Traction control system The traction control system automatical- ly helps prevent the spinning of rear wheels (two- wheel drive models) or 4
wheels (four- wheel drive models) when the vehicle is started or accelerated on slippery road surfaces. When the ignition key is turned to “ON”, the system automatically turns on.

CAUTION

Under certain slippery road condi- tions, full traction of the vehicle and power to the rear wheels (two- wheel drive models) or 4 wheels (four- wheel drive models) cannot be maintained, even though the traction control sys- tem is in operation. Do not drive the vehicle under any speed or maneuver- ing conditions which may cause the vehicle to lose traction control. In si- tuations where the road surface is covered with ice or snow, your ve- hicle should be fitted with snow tires or tire chains. Always drive at an ap- propriate and cautious speed for the present road conditions.

LS17007

that

Leave the system on during the ordi- nary driving so it can operate when needed. the engine You may hear a sound compartment for a few seconds when the engine is started or just after the vehicle begins to move. This means that the trac- tion control system is in the self- check mode, but does not indicate a malfunction.

in

When the traction control system is oper- ating, the following conditions occur: (cid:1) The system controls the spinning of the rear wheels (two- wheel drive models) or 4 wheels (four- wheel drive models). At light blinks.

indicator

the slip

time,

this

(cid:1) You may feel vibration or noise in your the is

vehicle, caused by operation of brakes. This functioning properly.

the system

indicates

The slip indicator light comes on for a few seconds when the ignition key is turned to “ON”. If the indicator light does not come on when the ignition is turned on, contact your Toyota dealer. The brake actuator temperature increases during continuous operation of the follow- ing systems under conditions such as on slippery roads. (cid:1) Traction control system (cid:1) “AUTO LSD” system (cid:1) Downhill assist control system (cid:1) Hill- start assist control system

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In

(The

continuous

longer operate.

If the brake actuator temperature becomes too high while any of the systems is oper- ating, a buzzer will start to sound intermit- tently to indicate that the traction control system can no this case, immediately stop your vehicle at a safe place. If the system continues to operate, the buzzer sound changes from intermittent to continuous. buzzer sounds for about 3 seconds.) At the time, the slip indicator light will come on and the traction control system temporarily stops operating to protect the brake actuator. (Although the traction control system does not operate, it is no problem to continue driving.) The system will be automatically restored after a short time and the slip indicator light goes off. With rear differential lock: However, it is a normal operation for the light to be on with rear differential locked. At this time, the traction control system does not oper- ate.

in order

LS17017

“VSC TRAC” warning light This light warns that there is a problem somewhere in the following. (cid:1) Traction control system (cid:1) Vehicle stability control system (cid:1) “AUTO LSD” system (cid:1) Downhill assist control system (cid:1) Hill- start assist control system

When the system is normal and the igni- tion key is turned to “ON”, the light will come on and will go off after a few sec- onds. It is not a malfunction that the warning light may stay on for 60 seconds after the ignition key is turned to “ON”. Depressing the brake pedal repeatedly may turn on the lights. It is normal if it goes out after a few seconds. If the “VSC TRAC” warning light and slip indicator light come on while driving, the traction control system does not work. However, as the brakes operate normally when applied, it is no problem to continue your driving. In the following cases, contact your Toyota dealer: (cid:1) The warning light does not come on after the ignition key is turned to “ON”. (cid:1) The warning light remains on after the

ignition key is turned to “ON”.

(cid:1) The warning light comes on while driv-

ing.

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“AUTO LSD” system

LS17011

The “AUTO LSD” system aids traction by using the traction control system to control engine performance and braking when one of the rear wheels begins to spin. This system should be used only when wheel spinning occurs in a ditch or rough surface. This system is effective in case one of the rear wheels is spinning.

CAUTION

Do not use the “AUTO LSD” system in conditions other than the above. A much greater steering effort and more careful cornering control will be re- quired.

LS17014

To activate the system, push the “AUTO LSD” switch with the vehicle stopped. The “AUTO LSD” is activated under the following condition. At this time, the “AUTO LSD” indicator light will come on. (cid:1) The driving mode is set in the two- wheel drive mode (In the four- wheel drive mode, the system does not work.)

(cid:1) Driving at a speed under 100 km/h (62

mph)

To cancel the system, push the “AUTO LSD” switch once again.

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is

the engine

turned off while

If the “AUTO LSD” indicator light is on and then restarted, the indicator light will turn off automatically.

LS17015

Make sure the “AUTO LSD” indicator light comes on under the above condition when you use the “AUTO LSD” system. light blinks when the The slip indicator system is controlling the spinning of the rear wheels. The “AUTO LSD” and slip indicator lights come on the ignition key is turned to “ON”. If the indi- cator lights does not come on when the ignition key to “ON”, contact your Toyota dealer.

few seconds when

turned

for a

is

that

to indicate

longer operate.

The brake actuator temperature increases during continuous operation of the follow- ing systems under conditions such as on slippery roads. (cid:1) “AUTO LSD” system (cid:1) Traction control system (cid:1) Hill- start assist control system If the brake actuator temperature becomes too high while any of the systems is oper- ating, a buzzer will start to sound intermit- the “AUTO LSD” tently system can no this case, immediately stop your vehicle at a safe place. If the system continues to operate, the buzzer sound changes from intermittent to continuous. buzzer sounds for about 3 seconds.) light will At the “AUTO LSD” system come on and to temporarily stops operating protect the brake actuator. (Although the “AUTO LSD” system does not operate, it is no problem to continue driving.) The system will be automatically restored after a short time and the slip indicator light goes off.

time the slip indicator

continuous

in order

(The

the

In

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Vehicle stability control system The vehicle stability control system helps provide integrated control of the systems such as anti- lock brake sys- tem, traction control, engine control, etc. This system automatically controls the output of the brakes or engine to help prevent the vehicle from skidding when cornering on a slippery road sur- face or operating steering wheel abrupt- ly. The vehicle stability control activates when the vehicle speed is more than 15
km/h (9 mph). You may hear a sound the engine compartment for a few seconds when the engine is started or just after the vehicle begins to move. This means that the sys- tem is in the self- check mode, but does not indicate a malfunction.

in

LS17017

“VSC TRAC” warning light These lights warn that there is a problem somewhere in the following. (cid:1) “AUTO LSD” system (cid:1) Traction control system (cid:1) Vehicle stability control system (cid:1) Hill- start assist control system

When the system is normal and the igni- tion key is turned to “ON”, the light will come on and will go off after a few sec- onds. It is not a malfunction that the warning light may stay on for 60 seconds after the ignition key is turned to “ON”. Depressing the brake pedal repeatedly may turn on the lights. It is normal if it goes out after a few seconds. If the “VSC TRAC” warning light and slip indicator light come on while driving, the “AUTO LSD” system does not work. How- ever, as the brakes operate normally when applied, it is no problem to continue your driving. In the following cases, contact your Toyota dealer: (cid:1) The warning light does not come on after the ignition key is turned to “ON”. (cid:1) The warning light remains on after the

ignition key is turned to “ON”.

(cid:1) The warning light comes on while driv-

ing.

NOTICE

Do not drive with the “AUTO LSD” switch continuously turned on.

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CAUTION

If

the slip

indicator

(cid:1) Do not rely excessively on the ve- hicle stability control system. Even if the vehicle stability control sys- tem is operating, you must always drive carefully and attentively to avoid serious injury. Reckless driv- ing will result in an unexpected ac- cident. light blinks and an alarm sounds, special care should be taken while driving. (cid:1) Only use tires of specified size. The size, manufacturer, brand and tread pattern for all 4 tires should be the same. If you use the tires other than specified, or different type or size, the vehicle stability control system may not function correctly. When replacing the tires or wheels, contact your Toyota dealer. (See “Checking and replacing tires” on page 369 in Section 7- 2.)

LS17007

LS17010

If the vehicle is going to skid during driv- ing, the slip indicator light blinks and an alarm sounds intermittently. Special care should be taken while driving. The slip indicator light comes on for a few seconds when the ignition key is turned to “ON”. If the indicator light does not come on when the ignition is turned on, contact your Toyota dealer.

indicator

turns off, and

The vehicle stability control system au- the “VSC tomatically OFF” illuminated, when either one of the following condi- tions applies: (cid:1) Four- wheel drive mode four- wheel drive models)

is set.

light

(on

is

(cid:1) The rear differential is locked. (on mod- els equipped with the rear differential lock system)

The “VSC OFF” indicator light comes on for a few seconds when the ignition key is turned to “ON”, and then turns off. If either one of the above conditions applies, the indicator light is illuminated again.

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In the following cases, contact your Toyota dealer: (cid:1) The indicator light does not come on to

ignition key

turned

the

is

when “ON”.

(cid:1) The indicator light remains on after the

ignition key is turned to “ON”.

(cid:1) The indicator light comes on when the

system is on while driving.

LS17017

is a

that when

light warns

“VSC TRAC” warning light This there problem somewhere in the following. (cid:1) Vehicle stability control system (cid:1) Traction control system (cid:1) “AUTO LSD” system (cid:1) Hill- start assist control system (cid:1) Downhill assist control system The light comes on when the ignition key is turned to “ON”, and will go off after a few seconds.

the brake pedal

The light may come on for 60 seconds after the ignition key is turned to “ON”. It is normal if they go out after a while. Depressing repeatedly may turn on the light. It is normal if they go out after a few seconds. If the light comes on while driving, the vehicle stability control system does not work. However, as the brakes operate nor- mally when applied, it is no problem to continue your driving. In the following cases, contact your Toyota dealer: (cid:1) The warning light does not come on after the ignition key is turned to “ON”. (cid:1) The warning light remains on after the

ignition key is turned to “ON”.

(cid:1) The warning light comes on while driv-

ing.

Four- wheel drive models, and two- wheel drive models with the rear differential lock system— The “VSC OFF” indicator light comes on when light comes on, even when the front drive con- trol switch knob is in the “H2” position or the rear differential is unlocked.

“VSC TRAC” warning

the

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Downhill assist control system The downhill assist control system is a system that assists the deceleration of the engine brake when you drive down a steep hill. When you are driving down a hill with the front drive control switch knob in the “L4” position, push the “DAC” switch to limit the vehicle’s ac- celeration. If the vehicle is traveling at a speed of 25 km/h (15 mph) or less, you can descend at a constant speed.

CAUTION

Do not rely excessively on the down- hill assist control system. It may not be able to maintain a low speed over road surfaces or off- road surfaces on which sliding can easily occur, such as extremely steep slopes or icy or muddy roads.

TO ACTIVATE THE DOWNHILL ASSIST CONTROL SYSTEM 1. Turn the front drive control switch

knob to the “L4” position.

The system does not operate when the front drive control switch knob is in the “H2” or “H4” position, or the rear differen- tial is locked. 2. In order to make full use of the en- gine brake, putting the transmission in “L” or “2” is recommended.

The system will operate even if the trans- mission selector lever is in “D”, “4”, “3” or “N”. However, when it is in “L” or “2” the engine brake can also be utilized en- abling the system to operate more effec- tively.

LS17016

3. Push the “DAC” switch to turn the system on. The downhill assist con- trol system indicator light on the in- strument panel will come on.

If the downhill assist control system indi- cator light flashes, one of the following may be the cause: (cid:1) The selector lever is in the “N” posi-

tion.

(cid:1) The front drive control switch knob is

in the “H2” or “H4” position.

(cid:1) The rear differential is locked. If the indicator light does not come on when the switch is pushed, contact your Toyota dealer.

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LS17007

With the vehicle traveling at a speed of 25 km/h (15 mph) or less, release your foot from the accelerator or brake pedal to activate the system. The vehicle will descend the hill at a low speed. While the system is operating, the slip indicator light on the instrument panel will flash and the stop lights and high mounted stoplight will be lit. If you push the “DAC” switch to turn the system off while it is in operation, the system will stop operating gradually. The downhill assist control system indicator light will flash to alert the driver. To con- tinue driving at a low speed, push the “DAC” switch to turn the system on.

If the brake actuator temperature becomes too high while any of the systems is oper- ating, a buzzer will start to sound intermit- tently to indicate that the downhill assist control system can no longer operate. In this case, stop your vehicle immediately at a safe place. If the system continues to operate, the buzzer sound changes from intermittent to continuous. buzzer sounds for about 3 seconds.) At this time, the slip indicator light will come on and the downhill assist control system stops operating temporarily in or- der the brake actuator. (Al- though the downhill assist control system does not operate, it is no problem to con- tinue your driving.) The system will be automatically restored after a short time and the slip indicator light goes out.

continuous

to protect

(The

indicator

to “ON”.

light will

If any of

The slip indicator light and downhill assist control system indicator light come on for a few seconds when the ignition key is turned the indicator lights does not come on when the ignition is turned on, contact your Toyota dealer. If the system is used frequently, the brake actuator temperature may become too high and a buzzer will sound inter- mittently. If this happens, the downhill assist control system flash and a buzzer will sound intermittently. When the temperature of the brake actuator de- creases, the system will begin to operate again. Until it restarts, the traction control system and hill- start assist control system will not operate; however, the conventional brake can be operated. The brake actuator temperature increases during continuous operation of the follow- ing systems under conditions such as on slippery roads. (cid:1) Downhill assist control system (cid:1) Hill- start assist control system (cid:1) Traction control system

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the brake pedal

“VSC TRAC” warning light When the system is normal and the igni- tion key is turned to “ON”, the warning light will come on and will go off after a few seconds. It is not a malfunction that the warning light may stay on for 60 seconds after the ignition key is turned to the “ON” position. Depressing repeatedly may turn on the light. It is normal if it goes out after a few seconds. If the warning light comes on while driv- ing, the system does not work. However, as normal braking operates when being applied, it is no problem to continue your driving. In the following cases, contact your Toyota dealer: (cid:1) The warning light does not come on after the ignition key is turned to “ON”. (cid:1) The warning light remains on after the

ignition key is turned to “ON”.

(cid:1) The warning light comes on while driv-

ing.

LS17017

If there is any abnormality in the sys- tem, the “VSC TRAC” warning light will come on. When the “DAC” switch is pushed, the downhill assist control sys- tem indicator light also flash. If the “VSC TRAC” warning light comes on, there may be an abnormality in any of the following system in addition to the downhill assist control system. (cid:1) Hill- start assist control system (cid:1) Traction control system (cid:1) Vehicle stability control system (cid:1) Downhill assist control system

Hill- start assist control system (automatic transmission only) The hill- start assist control system as- sists you in starting to move up a steep or slippery hill. When you start to move up the hill slope, the system helps to prevent the vehicle from roll- ing backward in the interval while you move your foot from the brake pedal to the accelerator pedal.

CAUTION

(cid:1) Do not rely excessively on the hill- start assist control system. The ve- hicle may not be able to start smoothly on road surfaces or off- road surfaces such as extremely steep slopes or icy roads, on which sliding can occur very easily.

(cid:1) Do not use the hill- start assist con- trol system to stop the vehicle. This system is not designed as a func- tion for stopping the vehicle on a uphill slope.

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automatic

The hill- start assist control system will operate for 5 seconds maximally when all of the following conditions apply. (cid:1) 5- speed

transmission— When the transmission is in any of positions “D”, “4”, “3”, “2” or “L” 4- speed transmission— When the transmission is in any of positions “D”, “3”, “2” or “L”

automatic

(cid:1) When the brake pedal

pressed

is not de-

LS17007

The system is designed to operate when the vehicle is starting on an uphill slope; therefore, if the transmission is in “P” or “N” it will not operate. It will not operate either in reverse on a slope with the transmission in the “R” or the rear differential is locked. (with the rear differential lock)

the vehicle starts

to move

if

time,

the stop

When the hill- start assist control system is operating, the slip indicator light flashes and an alarm sounds intermittently. At the same lamps and high mounted stoplight are lit. The slip indicator light comes on for a few seconds when the ignition key is turned to “ON”. If the indicator light does not come on when the ignition is turned on, contact your Toyota dealer.

Keep in mind the following when driv- ing. (cid:1) The hill- start assist control system op- erates for 5 seconds maximally. If both the brake and accelerator pedals re- main unexpressed than 5
seconds, the buzzer will sound at more frequent intervals and the system will gradually stop operating.

longer

for

(cid:1) The hill- start assist control system is not designed as a function for stopping the vehicle on a uphill slope. When stopping the vehicle, be sure to de- press the brake pedal.

If the system is used frequently, the brake actuator temperature may become too high and a buzzer will sound inter- mittently. In this case, a buzzer will sound intermit- tently. When the temperature of the brake actuator goes down, the system will begin to operate again. Until it restarts, the trac- tion control system, “AUTO LSD” system, hill- start assist control system and down- hill assist control system will not operate; however, the conventional brake can be operated.

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The brake actuator temperature increases during continuous operation of the follow- ing systems under conditions such as on slippery roads. (cid:1) Hill- start assist control system (cid:1) Downhill assist control system (cid:1) Traction control system (cid:1) “AUTO LSD” system If the brake actuator temperature becomes too high while any of the systems is oper- ating, a buzzer will start to sound intermit- tently to indicate that the hill- start assist control system can no longer operate. In this case, stop your vehicle immediately at a safe place. If the system continues to operate, the buzzer sound changes from intermittent to continuous. buzzer sounds for about 3 seconds.) At this time, the slip indicator light will come on and the hill- start assist control system stops operating temporarily in or- der the brake actuator. (Al- though the hill- start assist control system does not operate, it is no problem to con- tinue your driving.) The system will be automatically restored after a short time and the slip indicator light goes out.

continuous

to protect

(The

“VSC TRAC” warning light When the system is normal and the igni- tion key is turned to “ON”, the warning light will come on and will go off after a few seconds. It is not a malfunction that the warning light may stay on for 60 seconds after the ignition key is turned to “ON”. Depressing repeatedly the brake pedal may turn on the light. It is normal if it goes out after a few seconds. If the warning light comes on while driv- ing, the system does not work. However, as normal braking operates when being applied, it is no problem to continue your driving. In the following cases, contact your Toyota dealer: (cid:1) The warning light does not come on after the ignition key is turned to “ON”. (cid:1) The warning light remains on after the

ignition key is turned to “ON”.

(cid:1) The warning light comes on while driv-

ing.

LS17017

“VSC

the system malfunctions,

If there is any abnormality in the sys- tem, the “VSC TRAC” warning light will come on. the If TRAC” warning light will come on. If the “VSC TRAC” warning light comes on, there may be an abnormality in any of the following systems in addition to the hill- start assist control system. (cid:1) Downhill assist control system (cid:1) Traction control system (cid:1) “AUTO LSD” system (cid:1) Vehicle stability control system

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Rear differential lock system

LS17011

CAUTION

Do not use the rear differential lock in the conditions other than above. Large steering effort and careful cor- nering control will be required.

LS17013

The rear differential lock system is pro- vided for use only when wheel spinning occurs in a ditch or on a slippery or ragged surface. This differential lock system is effective in case one of the rear wheels is spinning. Four- wheel drive models— Before using the rear differential lock sys- tem, first shift the four- wheel drive control into “L4” to see if this is sufficient. If this has no effect, additionally use the rear differential lock system.

To lock the rear differential, push the switch. Be sure to stop the wheels before locking the differential. For easy locking, depress the clutch ped- al, push the lock switch and slowly re- lease the clutch pedal. the The switch is turned on. Wait a few seconds for the system to complete operation. Af- ter the differential is locked, the light will stop blinking and remain on.

light will blink when

indicator

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for

control

The following systems do not operate when the rear differential is locked. It is normal operation the “ABS” warning light ,“VSC OFF” indicator light and slip indicator light to be on at this time. With the downhill assist control system: If the “DAC” switch turns on, the downhill assist light flashes. (cid:1) Anti- lock brake system (cid:1) Brake assist system (cid:1) Vehicle stability control system (cid:1) Traction control system (cid:1) Downhill assist control system (cid:1) Hill- start assist control system

indicator

system

CAUTION

stopped

(cid:1) Do not lock the differential until the wheels have spinning. Otherwise, the vehicle may move in an unexpected direction when the differential lock is engaged, result- ing in an accident. This may also lead to possible damage to differen- tial lock component parts.

(cid:1) Do not drive over 8 km/h (5 mph)

when the differential is locked.

192

Tire pressure warning system— The tire pressure warning system is de- signed to provide warning when tire inflation pressure of one or more of your tires (including the spare tire) is low. The low tire pressure warning light comes on to inform you that low tire inflation pressure may hamper driving.

the

the differential, push

To unlock switch once again. Unlock the differential as soon as the ve- hicle moves out. For easy unlocking, slightly turn the steer- ing wheel in either direction while the ve- hicle is in motion. When the differential lock is disengaged, the indicator light will go out. Four- wheel drive models— The differential will also unlock if you shift the front drive control switch knob to the “H2” or “H4” position. Never forget to turn off the switch after using this feature. To check the indicator bulb, turn the igni- tion key to the “ON” position, but do not start the engine.

CAUTION

Do not keep driving with the differen- tial lock switch on.

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tire

Stop your vehicle in a safe place as soon as possible and check that the inflation pressure of all tires (including the spare tire) is as specified on the tire and loading information label. (See “Checking inflation pressure” on page 366 in Section 7- 2.) If the warning light comes on even after tire inflation pressure adjustment, you may have a flat tire. If you have a flat tire, replace it with the spare tire. For details, see “If you have a flat tire” on page 321 in Section 4. The warning light goes off a few minutes after air is put into the deflated tire. This warning light may turn on due to natural causes such as natural air leaks or tire pressure changes caused by tem- perature. In this case, adjusting the tire pressure will turn off the warning light.

CAUTION

When the tire pressure warning light comes on, observe the following in- structions: (cid:1) Depending on

the conditions, re- duce to an appropriate speed as soon as possible.

(cid:1) Adjust the tire pressure to the spe-

cified level as soon as possible.

(cid:1) Avoid abrupt steering wheel maneu- vering and braking. Tire deteriora- tion may reduce steering wheel con- trol and brake effectiveness. This may lead to serious injury or death. (cid:1) The tire pressure warning system may not activate immediately if sud- den bursts of air leakage occur.

LS17023

LOW TIRE PRESSURE WARNING LIGHT This light comes on when the ignition key is turned to the “ON” position. It goes off after a few seconds. This indicates that the tire pressure warning system is func- tioning properly. If the low tire pressure warning light comes on or blinks, do the following. If the warning light comes on:

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NOTICE

(cid:1) Do not use liquid sealants for a flat tire as air pressure sensors will be damaged.

(cid:1) When the tires must be repaired or replaced, have them repaired or re- placed by the nearest Toyota dealer or authorized tire dealer. Failure to do so may cause the tire pressure sensors to be damaged when the tires are removed or installed.

(cid:1) The tire pressure warning system is not to be used as a substitute for regular inspections. Be sure to check the air pressure in the tires on a regular basis.

(cid:1) When the air pressure sensors are removed, check the grommets for damage, and make sure that the grommets are free from dirt, dust and any other foreign matter. If air leakage is found, replace the grom- mets.

(cid:1) Tire inflation pressure should be adjusted for all tires (including the spare tire).

(cid:1) Warning tends to turn on when driving at lower outside tempera- ture, such as in winter, because tire inflation pressure will be decreased due to the low temperature. In this case, after adjustment and initializa- tion, leave the ignition on for about 20 minutes and increase the tire inflation pressure by 20 to 30 kPa.

If the warning light blinks: The tire pressure warning system may be malfunctioning. Contact your Toyota dealer. SYSTEM MALFUNCTION The tire pressure warning system does not function properly under certain cir- cumstances. In the following cases, the low tire pressure warning light may not come on even if the tire inflation pres- sure is low, or it may come on when the tire is actually normal. (cid:1) Electric devices facilities using similar

inflation pressure

radio wave frequencies are nearby.

(cid:1) A radio set to similar frequencies is in

use.

(cid:1) A lot of snow or ice covers the ve- hicle, in particular, around the wheels or wheel housings.

(cid:1) The tires are not equipped with an air

pressure sensor.

(cid:1) Snow tires or tire chains are used. (cid:1) Non- genuine Toyota wheels are used. (cid:1) The sensor battery is expired. (cid:1) The system cannot receive radio waves from the air pressure sensor on the spare the sensor is located when the spare tire is mounted on the vehicle. In this case, rotate the spare tire by about 90° so that the system can re- ceive radio waves.

tire, depending on where

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NOTICE

(cid:1) The use of non-genuine wheels will cause the air pressure sensors to transmit the electronic code in dif- ferent manner, resulting in the sys- tem failure.

(cid:1) The use of different type of tires with genuine wheels may also cause the malfunction of the sys- tem.

LS17024

CAUTION

Each tire, including the spare (if pro- vided), 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 different 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 infla- tion pressure for those tires.)

(low

(low

monitoring

As an added safety feature, your ve- hicle has been equipped with a tire pressure 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. Ac- cordingly, when the low tire pressure tire pressure warning telltale light) illuminates, you should stop and check your tires as soon as pos- sible, 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 effi- ciency and tire tread life, and may affect the vehicle’s handling and stop- ping ability. Please note that the TPMS (tire pres- sure warning system) is not a substi- tute for proper tire maintenance, and it to maintain correct tire pressure, even if under- inflation has not reached the level illumination of the TPMS low tire pressure telltale (low tire pressure warning light).

the driver’s responsibility

trigger

to

is

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For vehicles sold in U.S.A.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, includ- ing interference that may cause unde- sired operation.

interference

NOTICE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protec- tion against harmful in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruc- tions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interfer- ence television reception, which can be determined by turning the equipment off and on, the user is en- couraged to try to correct the interfer- ence by one or more of the following measures:

to radio or

(cid:1) Reorient or relocate the receiving an-

tenna.

(cid:1) Increase the separation between the

equipment and receiver.

(cid:1) Connect the equipment into an outlet to

on a circuit different which the receiver is connected.

from

that

(cid:1) Consult the dealer or an experienced

radio/TV technician for help.

FCC WARNING: Changes or modifications not ex- pressly approved by the party respon- sible for compliance could void the user’s authority to operate the equip- ment.

For vehicles sold in Canada

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

interference,

including

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—Replacing tires and wheels When replacing the wheels, be sure to install air pressure sensors on the wheels. There are 3 ways to set up the air pres- sure sensors: a. Remove the sensor from the old wheel

and install it to the new wheel.

b. Keep the same wheel with air pressure

sensor and replace only the tire.

c. Use a new wheel and sensor. In this case, you have to register an ID code for a new sensor.

CAUTION

Initialization should be performed with the tires adjusted at the speci- fied tire inflation pressure. If they are not adjusted properly, inflation pressure to be warned will not be appropriate. Initialization is completed within a few minutes.

tire

NOTICE

(cid:1) Have the tires, wheels or sensors replaced and ID codes registered by a Toyota dealer. If you need sen- sors, purchase from a Toyota deal- er.

(cid:1) The sensor nuts should always be tightened to a torque of 4 N·m (0.4
kgf·m, 2.9 ft·lbf).

(cid:1) The use of non-genuine wheels will cause the air pressure sensors to transmit the electronic code in dif- ferent manner, resulting in the sys- tem failure.

(cid:1) Remove the air pressure sensors before replacing the tires to prevent the sensors from being damaged.

LS17026

TIRE PRESSURE WARNING SYSTEM RESET SWITCH The tire pressure warning system need to be initialized in the following condi-