traction control TOYOTA TACOMA 2018 Owners Manual (in English)

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7 5 4
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4-1. Before drivingDriving the vehicle ............. 160
Cargo and luggage............ 170
Vehicle load limits ............. 174
Trailer towing..................... 175
Dinghy towing.................... 192
4-2. Driving procedures Engine (ignition) switch (vehicles without
a smart key system) ........ 193
Engine (ignition) switch (vehicles with a smart
key system) ..................... 196
Automatic transmission ..... 201
Manual transmission ......... 207
Turn signal lever................ 209
Parking brake .................... 210
4-3. Operating the lights and wipers
Headlight switch ................ 211
Automatic High Beam ....... 215
Fog light switch ................. 220
Windshield wipers and washer ............................ 221
4-4. Refueling Opening the fuel tank cap .................................. 224 4-5. Using the driving support
systems
Toyota Safety Sense P ...... 228
PCS (Pre-Collision System)..... 235
LDA (Lane Departure Alert)..... 249
Dynamic radar cruise control ................... 257
Cruise control .................... 271
Intuitive parking assist ....... 275
Rear view monitor system ............................. 281
BSM (Blind Spot Monitor)......... 291
• T he Blind Spot Monitor
function .......................... 293
• T he Rear Cross Traffic
Alert function ................. 296
Four-wheel drive system ... 299
AUTO LSD system ............ 303
Rear differential lock system ............................. 305
Active traction control system ............................. 308
Multi-terrain Select............. 310
Crawl Control ..................... 314
Clutch start cancel switch .............................. 318
Driving assist systems ....... 319
4-6. Driving tips Winter driving tips .............. 325
Off-road precautions .......... 329
4Driving

11
The SRS airbag and seat belt pretensioner devices in your Toyota contain
explosive chemicals. If the vehicle is scrapped with the airbag s and seat belt
pretensioners left as they are, this may cause an accident such as fire. Be
sure to have the systems of the SRS airbag and seat belt preten sioner
removed and disposed of by a qualified service shop or by your Toyota dealer
before you scrap your vehicle.
Special handling may apply,
See www.dtsc.ca.gov/hazardouswaste/perchlorate.
Your vehicle has components that may contain perchlorate. These compo-
nents may include airbag, seat belt pretensioners, and wireless remote con-
trol batteries.
Scrapping of your Toyota
Perchlorate Material
WARNING
■ General precautions while driving
Driving under the influence: Never drive your vehicle when unde r the influ-
ence of alcohol or drugs that have impaired your ability to operate your vehi-
cle. Alcohol and certain drugs delay reaction time, impair judg ment and
reduce coordination, which could lead to an accident that could result in
death or serious injury.
Defensive driving: Always drive defensively. Anticipate mistake s that other
drivers or pedestrians might make and be ready to avoid acciden ts.
Driver distraction: Always give your full attention to driving. Anything that
distracts the driver, such as adjusting controls, talking on a cellular phone or
reading can result in a collision with resulting death or serio us injury to you,
your occupants or others.
■ General precaution regar ding children’s safety
Never leave children unattended in the vehicle, and never allow children to
have or use the key.
Children may be able to start the vehicle or shift the vehicle into neutral.
There is also a danger that children may injure themselves by p laying with
the windows, the moon roof, or other features of the vehicle. In addition,
heat build-up or extremely cold temperatures inside the vehicle can be fatal
to children.

22Pictorial index
Inside rear view mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 142
Sun visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 462
Vanity mirrors
*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 462
Front personal lights/interior light . . . . . . . . . . . . . . . . . . . . P. 442
VSC off switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 303, 320, 321
Active traction control switch
*. . . . . . . . . . . . . . . . . . . . . . . P. 308
Rear differential lock switch
*. . . . . . . . . . . . . . . . . . . . . . . . P. 305
Moon roof switches
*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 153
Multi-terrain Select/Crawl Control switches
* . . . . . . . P. 310, 314
Garage door opener switches
* . . . . . . . . . . . . . . . . . . . . . . P. 478
*: If equipped
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872. Instrument cluster
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Instrument cluster
*2: The light comes on to indicate a malfunction.
*3: The light flashes to indicate a malfunction.
*4: This light illuminates on the multi-information display.
*5: If equipped
The indicators inform the driver of the operating state of the vehicle’s
various systems.
Indicators
Turn signal indicator
( P. 209)*2VSC off indicator
(P. 303, 320, 321)
(U.S.A.)
Headlight indicator
(P. 211)
*2
“TRAC OFF” indicator
(P. 320, 321)
(Canada)
Tail light indicator
(P. 211)
*4, 9
Active traction control
system indicator
(P. 308)
Headlight high beam
indicator ( P. 213)
(4WD models)
Four-wheel drive indica-
tor (P. 299)
*9Automatic high beam
indicator ( P. 215)*2, 9
Rear differential lock
indicator (P. 305)
*9Fog light indicator
(P. 220)*4Cruise control indicator
(P. 266, 271)
*1
Power mode indicator
(P. 203)
*4, 9Dynamic radar cruise
control indicator
(P. 262)
*4Cruise control “SET”
indicator ( P. 266, 271)*2“AUTO LSD” indicator
(P. 303)
*2, 3Slip indicator
(P. 303, 308, 314, 320)*2, 9, 10PCS warning light
(P. 239)

159
4Driving
4-4. RefuelingOpening the fuel tank cap .................................. 224
4-5. Using the driving support systems
Toyota Safety Sense P ..... 228
PCS (Pre-Collision System) .... 235
LDA (Lane Departure Alert) .... 249
Dynamic radar cruise control ............................. 257
Cruise control .................... 271
Intuitive parking assist ....... 275
Rear view monitor system............................. 281
BSM (Blind Spot Monitor) ........ 291
• T he Blind Spot Monitor
function ......................... 293
• The Rear Cross Traffic Alert function ................. 296
Four-wheel drive system ... 299
AUTO LSD system ............ 303 Rear differential lock
system ............................ 305
Active traction control system ............................ 308
Multi-terrain Select ............ 310
Crawl Control .................... 314
Clutch start cancel switch .............................. 318
Driving assist systems ...... 319
4-6. Driving tips Winter driving tips ............. 325
Off-road precautions ......... 329

2994-5. Using the driving support systems
4
Driving
Four-wheel drive system
Use the front-wheel drive control switch to select the following transfer
modes:“2WD” (high speed position, two-wheel drive)
Use this for normal driving on dry hard-surfaced roads. This po sition
gives greater economy, quietest ride and least wear.
“4H” (high speed position, four-wheel drive)
Use this for driving only on tracks that permit the tires slide, like off-road,
icy or snow-covered roads. This position provides greater traction than
two-wheel drive.
The four-wheel drive indicator will come on.
“4L” (low speed position, four-wheel drive)
Use this for maximum power and traction. Use “4L” for climbing or
descending steep hills, off-road driving, and hard pulling in s and, mud or
deep snow.
The four-wheel drive and “4LO” indicator will come on.
: If equipped
Summary of functions
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3034-5. Using the driving support systems
4
Driving
AUTO LSD system
The system can be used on 2WD models and in 2WD mode on 4WD
models.
Press the VSC off switch to turn
on the system.
At this time, the “AUTO LSD” and
VSC off indicators will come on
simultaneously.
To turn off the system, push the
switch again.
If the engine is turned off while the
“AUTO LSD” indicator is on and
then restarted, the indicator will
turn off automatically.
If the rear wheels spin, the slip
indicator flashes to indicate that
the AUTO LSD system has been
controlled the spinning of the rear
wheels.
The AUTO LSD system aids traction by using the traction con-
trol system to control engine performance and braking when
one of the rear wheels begins to spin.
The system should be used only when one of the rear wheels
spinning occurs in a ditch or rough surface.
System operation
When the AUTO LSD system is operating

3084-5. Using the driving support systems
Active traction control system
Stop the vehicle or reduce your speed to less than 2 mph (3 km/h ).
Depress the clutch pedal and turn the front-wheel drive control
switch in the “4L” position.
Press the “A-TRAC” switch to
activate the system.
At this time, the “A-TRAC” indicator
will come on.
To cancel the system, press the
switch again.
If four wheels spin, the slip indica-
tor flashes to indicate that the
active traction control system has
been engaged.
: If equipped
The active traction control syst em automatically helps prevent
the spinning of 4 wheels when the vehicle is started or acceler -
ated on slippery road surfaces.
System operation
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2
When the active traction co ntrol system is operating

3094-5. Using the driving support systems
4
Driving
■When the rear differential is l ocked (vehicles with the rear di fferential
lock system)
The active traction control system is activated only when the v ehicle speed is
less than 3 mph (6 km/h).
■ Sounds and vibrations caused by the active traction control sys tem
● A sound may be heard from the engine compartment when the engin e is
started or just after the vehicle begins to move. This sound do es not indicate
that a malfunction has occurred in the system.
● Vibrations may be felt through the vehicle body and steering. It may occur
when the system is operating.
■ If the brake system overheats
The system will cease operation, a buzzer will sound to alert t he driver. Stop
the vehicle in a safe place. (There is no problem with continuing normal driv-
ing.)
The system will be automatically restored after a short time.
WARNING
■ The active traction control system may not operate effectively when
Directional control and power may not be achievable while drivi ng on slip-
pery road surfaces, even if the active traction control system is operating.
Do not drive the vehicle in conditions where stability and powe r may be lost.

3124-5. Using the driving support systems
Operate the Multi-terrain Select
mode selector dial during Multi-
terrain Select control to select a
mode.
■The Multi-terrain Select can be operated when
●The four-wheel drive control switch is in “4L” position.
● The Crawl Control is off.
■ When using the Multi-terrain Select
The VSC system cannot be switched on or off.
A message will be shown on the multi-information display statin g that this
function cannot be switched using the VSC off switch.
■ When it is difficult to generate traction
“MUD & SAND” mode provides the largest amount of tire slippage, followed
by “LOOSE ROCK”, “MOGUL”, “ROCK & DIRT” and “ROCK” mode.
If the current tires slip is too large, driveability can be imp roved by selecting a
mode with a smaller slip amount. Conversely, selecting a mode with a larger
slip can improve driveability, if the current tire slip is too small.
■ When the vehicle is stuck
Switching the transfer and differentials
For the operation of following function, refer to the following pages.
● Four-wheel drive system ( P. 299)
● Rear differential lock ( P. 305)
Selecting modes