TOYOTA TUNDRA 2020 (in English) Service Manual

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SWITCHING TO CONSTANT SPEED (CRUISE) CONTROL MODE
SETTING CONSTANT SPEED (CRUISE) CONTROL
Note: When your vehicle is too close to a vehicle ahead, and sufficient automatic
deceleration via the cruise control is not possible, the display will flash and the
buzzer will sound to alert the driver. An example of this would be if another driver
cuts in front of you while you are following a vehicle. Depress the brake pedal to
ensure an appropriate vehicle-to-vehicle distance.
If you are already using DRCC “”, push button again to turn the system off
first, then push and hold button for at least 1.5 seconds to switch.
Note: When the engine is turned off, it will automatically default to DRCC.
(3) Acceleration when there are no longer any preceding vehicles driving
slower than the set speed
The system accelerates until the set speed is reached. The system then
returns to constant speed cruising.
1.5 seconds
DRCC ADJUSTING DISTANCE (CONTINUED)
Refer to the Toyota Owner’s Manual for additional information on DRCC operation,
settings adjustments, limitations, and precautions before attempting to use it.
To adjust speed or cancel, see steps (2) and (3) of ADJUSTING SET SPEED on
page 37.
(1)
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40
AHB is a safety system designed to help drivers see more of what’s ahead at
nighttime while reducing glare for oncoming drivers. When enabled, AHB uses an
in-vehicle camera to help detect the headlights of oncoming vehicles and tail lights
of preceding vehicles, then automatically switches between high and low beams
as appropriate to provide the most light possible and enhance forward visibility.
By using high beams more frequently, the system may allow earlier detection of
pedestrians and obstacles.
Refer to the Toyota Owner’s Manual for additional information on AHB operation,
settings adjustments, limitations, and precautions before attempting to use it.
Automatic High Beams (AHB)
(1) With the engine switch in IGNITION ON mode, turn the headlight switch to
“” or “AUTO” position.
(2) Push lever away from you.
(3) Press the “” switch.
The AHB indicator will come on when the headlights are turned on automatically
to indicate that the system is active.
Note: Pull the lever back toward you to turn the AHB system off.
The AHB indicator will turn off. To turn switch to “” position and the manual
high beam indicator “” turns on.
When all of these conditions are met, high beams will be automatically turned on
(after approximately 1 second):
• Vehicle speed is above approximately 21 mph (34 km/h.)
• The area ahead of the vehicle is dark.
• There are no oncoming or preceding vehicles with headlights or tail lights turned
on.
• There are few street lights on the road ahead.
If any of these conditions occur, the system is designed to automatically turn off
high beams:
• Vehicle speed drops below approximately 17 mph (27 km/h.)
• The area ahead of the vehicle is not dark.
• Oncoming or preceding vehicles have headlights or tail lights turned on.
• There are many streetlights on the road ahead.
ACTIVATING THE AHB SYSTEM
CONDITIONS WHERE AHB WILL TURN ON/OFF AUTOMATICALLY
(1) (2)
TOYOTA SAFETY SENSE™

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Seat belts
SAFETY & EMERGENCY FEATURES
baT
Keep as low on hips as possible
Take up slack
Too high
System reset initialization
1. Push and hold “ SET” button until the indicator blinks three times.
2. Wait several minutes to allow initialization to complete.
After adjusting tire pressures, or after tires have been rotated or replaced, turn the
ignition switch to “ON” and press and hold the “SET” button until indicator blinks
three times. Let the vehicle sit for a few minutes to allow initialization to complete.
Refer to the load label on the door jamb or the Owner’s Manual for tire inflation
specifications.
If the tire pressure indicator flashes for more than 60 seconds and then remains on,
take the vehicle to your local Toyota dealer.
NOTE: The warning light may come on due to temperature changes or
changes in tire pressure from natural air leakage. If the system has not been
initialized recently, setting the tire pressures to factory specifications should
turn off the light.
Push up, or squeeze lock release to lowerPush up, or squeeze lock release to lower
NOTE: If a passenger’s seat belt is fully extended, then retracted even slightly,
the Automatic locking retractor (ALR) will prevent it from being re-extended
beyond that point, unless fully retracted again. This feature is used to help
hold child restraint systems securely.
To find more information about seat belts, and how to install a child restraint
system, refer to the Owner’s Manual.
Seat belts-Shoulder belt anchor
Tire Pressure Monitoring (warning) System (TPMS)
Front seatsRear seats (CrewMax models)
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42
Rear door child safety locks
CrewMax & double cab models
SAFETY & EMERGENCY FEATURES
Safety Connect (if equipped)
Safety Connect is a subscription-based telematics service that uses Global
Positioning System (GPS) data and embedded cellular technology to provide safety
and security features to subscribers. Safety Connect is staffed with live agents at
the Toyota response center, which operates 24 hours per day, 7 days per week.
Services for subscribers include:
• Automatic collision notification
• Stolen vehicle locator
• Emergency assistance (“SOS” button)
• Enhanced roadside assistance
Microphone
LED light indicators
“SOS” button
For additional information refer to the “Owner’s Manual” or visit www.Toyota.com/ connected-services.
Unlock
Lock

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Spare tire & tools
TOOL LOCATION
REMOVING THE SPARE TIRE
(1) Assemble the jack handle.
(2) Insert the jack handle end into the lowering screw.
(3) Turn the jack handle counterclockwise.
Refer to the Owner’s Manual for tire changing and jack positioning procedures.
Double cab models (under the right rear seats with storage box)
Tool bag
Jack
Tool bag
Jack
Double cab models(under the right rear seats without storage box)
CrewMax models(behind the right rear seatback)
Tool bag
Jack
(1)(2)(3)
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44
SAFETY & EMERGENCY FEATURES
Star Safety System™
ANTI-LOCK BRAKE SYSTEM (ABS)
Toyota’s ABS sensors detect which wheels are locking up and limits wheel lockup
by “pulsing” each wheel’s brakes independently. Pulsing releases brake pressure
repeatedly for fractions of a second. This helps the tires attain the traction that
current road conditions will allow, helping you to stay in directional control.
BRAKE ASSIST (BA)
Brake Assist is designed to detect sudden or “panic” braking, and then add braking
pressure to help decrease the vehicle’s stopping distance. When there’s only a split
second to react, Brake Assist can add additional brake pressure more quickly than
just the driver alone can.
ELECTRONIC BRAKE FORCE DISTRIBUTION (EBD)
Toyota’s ABS technology has Electronic Brake-force Distribution (EBD) to help
maintain control and balance when braking. EBD responds to sudden stops by
redistributing brake force to enhance the braking effectiveness of all four wheels.
Your vehicle comes standard with the Star Safety SystemTM, which combines
Anti-lock Braking System (ABS), Brake Assist (BA), Electronic Brake-force
Distribution (EBD), Smart Stop Technology (SST), Traction Control (TRAC) and
Vehicle Stability Control (VSC).
Refer to the Owner’s Manual for more details and important information on limitations
to these systems.
SMART STOP TECHNOLOGY (SST)
Smart Stop Technology automatically reduces engine power when the accelerator
and brake pedals are pressed simultaneously under certain conditions.
SST engages when the accelerator is depressed first and the brakes are applied
firmly for longer than one-half second at speeds greater than five miles per hour.
SST doesn’t engage if the brake pedal is depressed before the accelerator pedal,
allowing vehicles to start on a steep hill and safely accelerate without rolling
backward.
VEHICLE STABILITY CONTROL (VSC)
VSC helps prevent loss of traction during cornering by reducing engine power and
applying brake force to selected wheels.
Toyota’s VSC monitors steering angle and the direction your vehicle is traveling.
When it senses that the front or rear wheels begin to lose traction, VSC reduces
engine power and applies braking to selected wheels. This helps restore traction
and vehicle control.

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Floor mat installation
Trailer Sway Control
There are two types of Toyota floor mats: carpeted and all-weather. Each vehicle
has model-specific floor mats. Installation is easy.
To keep your floor mat properly positioned, follow these steps:
• Only use Toyota floor mats designed for your specific model.
• Use only one floor mat at a time, using the retaining hooks to keep the mat in
place.
• Install floor mats right side up.
Always align the marks
Trailer sway may occur when towing a trailer due to strong crosswinds, uneven and/
or winding road conditions or the driver’s steering input.
Trailer Sway Control uses sensors to detect trailer sway and then simultaneously
and automatically helps to suppress the swaying motion of the trailer by integrating
brake and engine torque control to reduce speed and to help quickly control the
swaying motion of the trailer.
TRACTION CONTROL (TRAC)
VSC helps prevent loss of traction during cornering by reducing engine power, and
Traction Control helps maintain traction on loose gravel and wet, icy, or uneven
surfaces by applying brake force to the spinning wheel(s).
Toyota’s TRAC sensors are activated when one of the drive wheels starts to slip.
TRAC limits engine output and applies the brakes to the spinning wheel. This
transfers power to the wheels that still have traction to help keep you on track.
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46
BLUETOOTH® DEVICE PAIRING
SECTION
Do not attempt the Bluetooth® Pairing process while driving.

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To begin the Bluetooth® Pairing process, press the HOME button on the faceplate of
your multimedia system.
Bluetooth® Pairing for your phone
Pairing your phone is the first step in connecting with your Toyota. This pairing
process is quick and easy. All you have to do is setup the phone and multimedia
system to form a connection.1
Select "Bluetooth", then select "Add New Device"on display screen.
Ensure Bluetooth is turned on for your device.
Select "Device Name".
iPhone bluetooth MenuAndroid bluetooth Menu
1 Some Android devices may have slightly different SETTINGS screen layout depending on manufacturer of device and Android OS version.
Check the display on your smart phone. Does the PIN XXXX match the PIN displayed? If it does select "Pair".
Press [MENU] on the audio system faceplate, then select "Setup" on display screen.
Audio / Audio Plus / Premium Audio
STEP 1
STEP 2
STEP 4
STEP 3
STEP 5

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BLUETOOTH® DEVICE PAIRING
"Connecting" displays while device is forming the connection to your multimedia system.
Enable Notifications (text message). While pairing your phone a message will be displayed: "You may need to allow message access on your phone".
Note: You may also select "Skip" on display screen to skip enabling notifications. If skipped proceed to Step 8.
Turn on "Show Notifications" for iPhone or "ON" for Android.A confirmation will appear once your phone has been paired and connected.
iPhoneAndroid
Bluetooth® Pairing for your phone (cont.)
STEP 6
STEP 8
STEP 7
STEP 9