2014 TOYOTA TUNDRA sensor

2254-5. Using the driving support systems
4
Driving
■The Rear Cross Traffic Alert function is operational when
● The BSM main switch is set to on.
● The shift lever is in R.
● Vehicle speed is less than approximately 5 mph (8 km/h).
● Approaching vehicle speed is between approximately 5 mph (8 km/h) and
18 mph (28 km/h).
■ Conditions under which the Rear Cr oss Traffic Alert function will not
detect a vehicle
The Rear Cross Traffic Alert function is not designed to detect the following
types of vehicles and/or objects.
● Small motorcycles, bicycles, pedestrians, etc.
*
●Vehicles approaching from directly behind
● Guardrails, walls, signs, parked vehicles and similar stationary objects
*
●Vehicles moving away from your vehicle
● Vehicles approaching from the parking spaces next to your vehicle
*
●Vehicles backing up in the parking space next to your vehicle*
*
: Depending on conditions, detection of a vehicle and/or object may occur.
■ Conditions under which the Rear Cross Traffic Alert function may not
function correctly
The Rear Cross Traffic Alert function may not detect vehicles correctly in the
following conditions.
● When ice or mud, etc., is attached to the rear bumper
● During bad weather such as heavy rain, fog, snow, etc.
● When multiple vehicles approach continuously
● Shallow angle parking
● When a vehicle is approaching at high speed
● When parking on a steep incline, such as hills, a dip in the road, etc.
● Directly after the BSM main switch is set to on
● Directly after the engine is started with the BSM main switch on
● When towing a trailer
● Vehicles that the sensors cannot detect
because of obstacles

3906-4. Other interior features
NOTICE
■To avoid the compass malfunctions
Do not place magnets or any metal objects near the inside rear view mirror.
Doing this may cause a malfunction of the compass sensor.
■ To ensure normal operation of the compass
● Do not perform circling calibration of the compass in a place where the
earth’s magnetic field is subject to interference by artificial magnetic fields.
● During calibration, do not operate electric systems (moon roof, power win-
dows, etc.) as they may interfere with the calibration.

4688-2. Steps to take in an emergency
*3: Open door warning buzzer:A buzzer will sound if the vehicle reaches a speed of 3 mph (5 km/h) or
more with any door open.
*4: Driver’s seat belt buzzer:
The driver’s seat belt buzzer sounds to alert the driver that his or her seat
belt is not fastened. Once the engine switch is turned to the “ON” or
“START” position mode, the buzzer sounds for 6 seconds. If the vehicle
reaches a speed of 12 mph (20 km/h), the buzzer sounds once. If the seat
belt is still unfastened after 30 seconds, the buzzer will sound intermittently
for 10 seconds. Then, if the seat belt is still unfastened, the buzzer will
sound in a different tone for 20 more seconds.
Front passenger’s seat belt buzzer:
The front passenger’s seat belt buzzer sounds to alert the front passenger
that his or her seat belt is not fastened. The buzzer sounds once if the\
vehicle reaches a speed of 12 mph (20 km/h). If the seat belt is sill unfas-
tened after 30 seconds, the buzzer will sound intermittently for 10 seconds.
Then, if the seat belt is still unfastened, the buzzer will sound in a different
tone for 20 more seconds.
*5: Refer to the separate “Scheduled Maintenance Guide” or “Owner’s ManualSupplement” for the maintenance interval applicable to your vehicle.
■ SRS warning light
This warning light system monitors the airbag sensor assembly, front impact
sensors, side impact sensors (front door), side impact sensors (front), side
impact sensors (rear), driver’s seat position sensor, driver’s seat belt buckle
switch, front passenger occupant cla ssification system (ECU and sensors),
“AIR BAG ON” indicator light, “AIR BAG OFF” indicator light, front passen-
ger’s seat belt buckle switch, seat belt pretensioners assemblies, airbags,
interconnecting wiring and power sources. ( P. 40)
■ Front passenger detection sensor, seat belt reminder and warning
buzzer
● If luggage is placed on the front passenger seat, the front passenger detec-
tion sensor may cause the warning light to flash and the warning buzzer to
sound even if a passenger is not sitting in the seat.
● If a cushion is placed on the seat, the sensor may not detect a passenger,
and the warning light may not operate properly.

4728-2. Steps to take in an emergency
If a warning message is displayed (vehicles
with multi-information display)
Master warning light
The master warning light also
comes on or flashes in order to
indicate that a message is cur-
rently being displayed on the multi-
information display.
Multi-information display
If any of the warning light comes on again after the following actions
have been performed, contact your Toyota dealer.
If a warning is shown on the multi-information display, stay calm
and perform the following actions:
1
2
Warning message and warning buzzer list
Warning messageDetails/Actions
Indicates that the engine coolant temperature
is too high A buzzer also sounds.
 Immediately stop the vehicle in a safe place
and contact your Toyota dealer.
Indicates a malfunction in the automatic
transmission system A buzzer also sounds.
 Have the vehicle inspected by your Toyota
dealer immediately.
(If equipped)
Indicates a malfunction in the intuitive park-
ing assist
The malfunctioning assist-sensor is flashing.
 Have the vehicle inspected by your Toyota
dealer immediately.

4748-2. Steps to take in an emergency
*: Refer to the separate “Scheduled Maintenance Guide” or “Owner’s ManualSupplement” for the maintenance interval applicable to your vehicle.
(If equipped)
Indicates that intuitive parking assist is dirty
or covered with ice
 Clean the sensor.
(If equipped)
Indicates that the Blind Spot Monitor sensors
or the surrounding area on the bumper is
dirty or covered with ice
A buzzer also sounds.
 Clean the sensor and its surrounding area
on the bumper.
Indicates remaining fuel is approximately
4.0 gal. (15 L, 3.3 Imp.gal.) or less A buzzer also sounds.
 Refuel the vehicle.
(U.S.A.)
Indicates that all maintenance according to
the driven distance on the maintenance
schedule
* should be performed soon.
Comes on approximately 4500 miles
(7200 km) after the maintenance data has
been reset.
 If necessary, perform maintenance.
(U.S.A.)
Indicates that all maintenance is required to
correspond to the driven distance on the
maintenance schedule
*.
Comes on approximately 5000 miles
(8000 km) after the maintenance data has
been reset.
(The indicator will not work properly unless
the maintenance data has been reset.)
 Perform the necessary maintenance.
Please reset the maintenance data after the
maintenance is performed. ( P. 398)
Warning messageDetails/Actions

5319-2. Customization
9
Vehicle specifications
Select the setting to be changed. Change each setting.
For items that can be enabled/disabled, and for items with an
operating time that can be changed, select “On” or “Off”, or select
the desired operating time.
For items with sensor sensitivity that can be changed, select “+”
or “-” to choose the desired level, then select “OK”.
A message indicating that the settings are being saved will
appear. Do not perform any other operations while this message
is displayed.
■Changing by using the mu lti-information display
 P. 9 5
Some function settings are change d simultaneously with other func-
tions being customized. Contact your Toyota dealer for further details.
Settings that can be changed using the multi-information display.
Settings that can be changed using the multimedia system.
Settings that can be changed by your Toyota dealer.
Definition of symbols: O = Available, — = Not available
■Door lock* (  P. 102)
*: If equipped
Customizable features
6
7
1
2
3
FunctionDefault settingCustomized
setting
Unlocking using a key Driver’s door
unlocked in one step, all doors
unlocked in two steps All doors
unlocked in
one step—— O
Speed-detecting auto-
matic door lock function On Off—O O
Shifting gears to position
other than P locks all
doors Off On
—O O
Shifting gears to P
unlocks all doors
On Off—O O
Opening the driver’s door
unlocks all doors Off On—O O
123

5339-2. Customization
9
Vehicle specifications
■Automatic light off system* ( P. 189)
*: If equipped
■
Multi-information display*1 (  P. 95)
*1: If equipped
*2: Vehicles with navigation system
■
Illumination ( P. 353)
■Seat Belt Reminder Buzzer ( P. 466)
FunctionDefault settingCustomized
setting
Light sensor sensitivity Level 3 Level 1 to 5—O O
Time elapsed before
headlights automatically
turn off after doors are
closed 30 seconds0 seconds
—O O60 seconds
90 seconds
123
FunctionDefault settingCustomized
setting
Turn by Turn navigation*2On OffOOO
Language EnglishFrenchOOOSpanish
Units miles
(MPG US) km
(L/100 km)
OOO
123
FunctionDefault settingCustomized
setting
Time elapsed before lights
turn off 15 seconds7.5 seconds—O O30 seconds
Operation after the engine
is off On
Off
—— O
Operation when the doors
are unlocked On Off—— O
123
FunctionDefault settingCustomized
setting
Vehicle speed linked seat
belt reminder buzzerOnOff—— O
123

559What to do if... (Troubleshooting)
●It is locked to prevent theft of the vehicle if the key is removed from the
engine switch. (P. 180)
●Is the window lock switch pressed?
The power window except for the one at the driver’s seat cannot be oper-
ated if the window lock switch is pressed. ( P. 136)
●The seat belt reminder light is flashing
Are the driver and the front passenger wearing the seat belts? ( P. 466)
●The parking brake indicator is on
Is the parking brake released? (P. 187)
Depending on the situation, other types of warning buzzer may also sound.
( P. 464, 472)
●Did anyone inside the vehicle open a door during setting the alarm?
The sensor detects it and the alarm sounds. ( P. 80)
To stop the alarm, turn the engine switch to the “ACC” or “ON” position, or
start the engine.
●When a warning light turns on or a warning message is displayed, refer to
P. 464, 472.
The steering wheel cannot be turned after the engine is
stopped
The windows do not open or close by operating the power
window switches
A warning buzzer sounds during driving
An alarm is activated and the horn sounds
A warning light turns on or a warning message is displayed