2023 TOYOTA TUNDRA four wheel drive

3044-5. Using the driving support systems
■Shifting from “2WD” to “4H”
Reduce vehicle speed to less than 62 mph (100 km/h).
Turn the front-wheel drive control switch to “4H”.
The four-wheel drive indicator will come on.
■
Shifting from “4H” to “2WD”
Turn the front-wheel drive co ntrol switch to “2WD”.
This can be done at any speed. Y ou need not depress the clutch
pedal. (manual transmission only)
The four-wheel drive indicator will go off.
■
Shifting from “4H” to “4L”
Automatic transmission
Stop the vehicle completely and continue to depress the brake
pedal.
Shift the shift lever to N.
Push and turn the front-wheel drive control switch to “4L”.
The “4LO” indicator will come on.
If the four-wheel drive indicator flashes and the buzzer sounds, try the
above steps again.
Manual transmission
Stop the vehicle or reduce your speed to less than 2 mph (3 km/ h).
Depress and hold the clutch pedal.
Push and turn the front-wheel drive control switch to “4L”.
The “4LO” indicator will come on.
If the four-wheel drive indicator flashes and the buzzer sounds, try the
above steps again.
Shifting between “2WD” and “4H”
Shifting between “4H” and “4L”
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3054-5. Using the driving support systems
4
Driving
■Shifting from “4L” to “4H”
Automatic transmission
Stop the vehicle completely and continue to depress the brake
pedal.
Shift the shift lever to N.
Push and turn the front-wheel drive control switch to “4H”.
The “4LO” indicator will go off.
If the four-wheel drive indicator flashes and the buzzer sounds, try the
above steps again.
Manual transmission
Stop the vehicle or reduce your speed to less than 2 mph (3 km/ h).
Depress and hold the clutch pedal.
Push and turn the front-wheel dr ive control switch to “4H”.
The “4LO” indicator will go off.
If the four-wheel drive indicator flashes and the buzzer sounds, try the
above steps again.
■If the four-wheel dri ve indicator light or the “4LO” indicator light blinks
● Shifting from “2WD” to “4H”
• If the four-wheel drive indicator continues to blink, drive straight ahead
while accelerating or decelerating.
• If the four-wheel drive indicator continues to blink and the b uzzer sounds,
stop the vehicle or reduce the vehicle speed to less than 62 mp h
(100 km/h). Operate the switch again.
● Shifting from “4H” to “2WD”
If the four-wheel drive indicator continues to blink, drive str aight ahead
while accelerating or decelerating, or drive forward or backwar d in a short
distance.
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3064-5. Using the driving support systems
●Shifting to “4H” or “4L”
Automatic transmission
If the “4LO” indicator continues to blink when you operate the front-wheel
drive control switch to the “4H” or “4L” position, drive forwar d or backward
in a short distance, then stop the vehicle completely, shift th e shift lever
securely to N and operate the switch again.
Manual transmission
If the “4LO” indicator continues to blink when you operate the front-wheel
drive control switch to the “4H” or “4L” position, drive forwar d or backward
in a short distance, then stop the vehicle completely, depress the clutch
pedal and operate the switch again.
If the indicator light 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.
■ Shifting to “4L”
VSC is automatically turned off.
■ Four-wheel drive usage frequency
You should drive in four-wheel drive for at least 10 miles (16 km) each month.
This will assure that the front drive components are lubricated.
WARNING
■Caution while driving
● Never shift the front-wheel drive control switch from “2WD” to “4H” if the
wheels are slipping.
Stop the slipping or spinning before shifting.
● For normal driving on dry and hard surface roads, use “2WD” pos ition.
Driving on dry and hard surface roads in “4H” or “4L” position may cause
drive component oil leakage, seizure, or other problems resulti ng in an
accident. Further, it may cause tire wear and increased fuel consumption.
● Avoid turning suddenly in “4H” or “4L” position. If you do turn suddenly, the
difference in turning speeds between the front and rear wheels may have
a similar effect to braking, thus making driving difficult.
● Do not shift the front-wheel drive control switch when the vehicle is turning
or when its wheels are spinning freely off the ground.

3124-5. 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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When the active traction co ntrol system is operating

3164-5. 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. 303)
● Rear differential lock ( P. 309)
Selecting modes

3174-5. Using the driving support systems
4
Driving
■When the active traction control operates continuously
P. 313
■ When the four-wheel drive control switch is in “4L” position
If the Multi-terrain Select system is not operating and the four-wheel drive
control switch is in “4L”, the “TRAC OFF” indicator will come o n.
■ When there is a malfunction in the system
The slip indicator light will come on. Have the vehicle inspect ed by your
Toyota dealer immediately.
WARNING
■When using Multi-terrain Select
Observe the following precautions to avoid an accident that cou ld result in
death or serious injuries:
● There is a chance that the selected mode may not be the most appropriate
in terms of road conditions such as pitch, slipperiness, undulation, etc.
(P. 315)
● Multi-terrain Select is not intended to expand the limits of the vehicle.
Check the road conditions thoroughly beforehand, and drive safe ly and
carefully.
NOTICE
■ Precaution for use
The Multi-terrain Select is intended for use during off-road driving. Do not
use the system at any other time.

4767-2. Steps to take in an emergency
If your vehicle needs to be towed
If towing is necessary, we recommend having your vehicle
towed by your Toyota dealer or commercial towing service,
using a wheel-lift type t ruck or flatbed truck.
Use a safety chain system for all towing, and abide by all stat e/
provincial and local laws.
If towing your vehicle with a wheel-lift type truck from the fr ont,
the vehicle's rear wheels and axles must be in good conditions.
(  P. 476, 478)
If they are damaged, use a towing dolly or flatbed truck.
WARNING
Observe the following precautions.
Failure to do so may result in death or serious injury.
■ When towing the vehicle
2WD models: Be sure to transport the
vehicle with all four wheels raised off the
ground. If the vehicle is towed with the
tires contacting the ground, the drivetrain
and related parts may be damaged or an
accident may occur due to a change in
direction of the vehicle.
4WD models: Be sure to transport the
vehicle with all four wheels raised off the
ground. If the vehicle is towed with the
tires contacting the ground, the drivetrain
or related parts may be damaged, the
vehicle may fly off the truck.

4837-2. Steps to take in an emergency
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When trouble arises
Slip indicator lightIndicates a malfunction in:
• The VSC system;
• Trailer Sway Control system (if equipped);
• The TRAC system;
• The hill-start assist control system (if equipped);
• The active traction control system (if equipped);
• The AUTO LSD system; or
• The Crawl Control system (if equipped)
 Have the vehicle inspected by your Toyota dealer
immediately.
(Flashes rapidly)
Rear differential lock indicator light*2
Indicates a malfunction in the rear differential lock system
 Have the vehicle inspected by your Toyota dealer
immediately.
(Flashes)
Low speed four-wheel drive indicator light*2
Indicates a malfunction in the four-wheel drive system
 Have the vehicle inspected by your Toyota dealer
immediately.
Low fuel level warning light
Indicates remaining fuel is approximately 3.2 gal. (12.0 L,
2.6 Imp.gal.) or less
 Refuel the vehicle.
Seat belt reminder light (warning buzzer)*3
Warns the driver and/or front passenger to fasten their
seat belts
 Fasten the seat belt.
If the front passenger’s seat is occupied, the front
passenger’s seat belt also needs to be fastened to
make the warning light (warning buzzer) turn off.
(U.S.A.)
(Canada)Parking brake indicator (warning buzzer)*4
Warns the driver to release parking brake.
 Release the parking brake.
Master warning light (warning buzzer)
A buzzer sounds and the warning light comes on and
flashes to indicate that the master warning system has
detected a malfunction.
 P. 489
Warning lightWarning light/Details/Actions