2009 TOYOTA TUNDRA ECU

360
3-4. Using the hands-free phone system (for cellular phone)
Hands-free phone system (for cellular phone) (if equipped)
■When using the hands-free system
●The audio system and voice guidance are muted when making a call.
● If both parties speak at the same time it may be difficult to hear.
● If the received call volume is overly loud, an echo may be heard.
● Try to face toward the microphone as much as possible when speaking.
● In the following circumstances it may be difficult to hear the other party:
• If driving on unpaved roads
• If driving at high speeds
• If a window is open
• If the air conditioning is blowing directly on the microphone
• If the air conditioning fan speed is set to high
This system supports Bluetooth®, which allows you connect a cellu-
lar phone without using cables a nd to make or receive calls without
operating the cellular phone buttons.
Owners of models equipped with a navigation system should refer to
the “Navigation System Owner’s Manual”.
TitlePage
Using the hands-free phone system P. 364
Making a phone call P. 372
Setting a cellular phone P. 377
Security and system setup P. 382
Using the phone book P. 386

369
3-4. Using the hand
s-free phone system (for cellular phone)
3
Interior and exterior features
Setup
(SETUP)Security
(SECU-
RITY)
Set PIN
(SET PIN)
Setting a PIN
Phone book
lock
(PHBK
LOCK) Locking the phone book
Phone book
unlock
(PHBK
UNLOCK) Unlocking the phone book
Phone
setup
(PHONE
SETUP) Pair phone
(PAIR
PHONE)
Registering a cellular
phone to be used
Select phone
(SELECT
PHONE) Selecting a cellular phone
to be used
Change name
(CHANGE
NAME) Changing a registered
name of a cellular phone
List phones
(LIST
PHONES) Listing the registered cellu-
lar phones
Set passkey
(SET
PASSKEY) Changing the passkey
Delete
(DELETE) Deleting a registered cellu-
lar phone
(SYSTEM
SETUP) (GUIDANCE
VOL)
Setting voice guidance vol-
ume
(INITIALIZE) Initialization
First menuSecond menuThird menuOperation detail

382
3-4. Using the hands-free phone system (for cellular phone)
Security and system setup
Setting or changing the PIN■ Setting a PIN
Select “Set PIN” by using a voice command or .
Enter a PIN by using a voice command or .
When using , input the number one digit at a time.
To enter the menu of each setting, follow the steps below:
■ Security setting items and operation procedure
● Setting or changing t he PIN (Personal Identification Number)
1. “Setup”  2. “Security”  3. “Set PIN”
● Locking the phone book
1. “Setup”  2. “Security”  3. “Phone book lock”
● Unlocking the phone book
1. “Setup”  2. “Security”  3. “Phone book unlock”
■ System setup items and operation procedure
●Setting voice guidance volume
1. “Setup”  2. “(SYSTEM SETUP)”  3. “(GUIDANCE VOL)”
● Initialization
1. “Setup”  2. “(SYSTEM SETUP)”  3. “(INITIALIZE)”
can only be used for system setup operation.

439
3-7. Other interior features
3
Interior and exterior features
CAUTION
■
Using a power outlet
●Do not modify, disassemble or repair the power outlet or its inverter, in any
way. Doing so may result in unexpected malfunctions or accidents, which
could cause serious damage or injuries. Contact a Toyota dealer for any
necessary repairs.
■ To prevent injuries and accidents, secu rely fix all electric appliances
before use and do not use any app liances that may do any of the fol-
lowing.
● Distract the driver while driving, or hamper safe driving.
● Result in a fire or burn injuries due to the appliance rolling, falling or over-
heating while driving.
● Emit steam, while the windows of the cabin are closed.
■ To prevent unexpected accidents, such as electric shocks, do not per-
form any of the following.
●Using the power outlet for electric heaters while sleeping.
● Contaminating the power outlet with liquid substances or mud.
● Handling electrical appliance plugs at the power outlet with wet hands or
feet.
● Inserting foreign objects into the power outlet.
● Using malfunctioning electric appliances.
● Inserting inappropriate or badly fitting plugs into the power outlet.

440 3-7. Other interior features
NOTICE
■To avoid damaging the power outlet and the plug
●Close the power outlet lid when not in use.
● Foreign objects or liquids that enter the power outlet may cause a short
circuit.
● Do not use plug adaptors to connect too many plugs to the power outlet.
● After inserting a plug, gently close the power outlet lid.
■ To prevent the fuse from being blown
Do not use a 115V AC appliance that requires more than 100 W.
If a 115V AC appliance that consumes more than 100 W is used, the protec-
tion circuit will cut the power supply.
■ Appliances that may not operate properly
The following 115V AC appliances may not operate even if their power con-
sumption is under 100 W.
●Appliances with high initial peak wattage
● Measuring devices that process precise data
● Other appliances that require an extremely stable power supply
■ To prevent the battery from being discharged
Turn off all the vehicle’s electronic equipment and accessories, such as the
headlights and air conditioning, when elec trical appliances that consume in
excess of 100W are used continuously for long periods of time.
■ To prevent any damage caused by heat
●Do not use any electrical appliances that give off intense heat such as
toasters, in any locations including the internal or external trim, seats and
deck.
● Do not use any electrical appliances, which are easily affected by vibration
or heat, inside the vehicle.
Vibration while driving, or the heat of the sun while parking, may result in
damage to those electrical appliances.
■ If any electrical appliances are to be used while driving
Securely fasten both the appliances and their cables to prevent them from
falling or getting caught any of the power train components.

446
3-7. Other interior features
Floor mat
CAUTION
■When inserting the floor mat
Observe the following precautions.
Failure to do so may result in the floor mat slipping and interfering wi\
th the
movement of the pedals during driving, resulting in an accident.
●Make sure the floor mat is properly placed on the vehicle carpet and the
correct side faces upward.
● Do not place floor mats on top of existing mats.
Securely place a mat that matches the size of the space on the car-
pet.
Secure the driver’s floor mat
using the hooks provided.

447
3-7. Other interior features
3
Interior and exterior features
Luggage compar tment features
■Deck hooks
Deck hooks are provided for
securing loose items.

450
3-7. Other interior features
Garage door opener (if equipped)
The garage door opener (HomeLink® Universal Transceiver) is manufac-
tured under license from HomeLink®.
Programming the HomeLink® (for U.S.A. owners)
The HomeLink
® compatible transceiver in your vehicle has 3 buttons
which can be programmed to operate 3 different devices. Refer to the
programming method below appropriate for the device.
Indicator
Buttons
The garage door opener can be programmed to operate garage
doors, gates, entry doors, door locks, hom e lighting systems, secu-
rity systems, and other devices.