2015 TOYOTA TUNDRA cruise control

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7 5 4
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4-1. Before drivingDriving the vehicle ............. 146
Cargo and luggage............ 153
Vehicle load limits ............. 156
Trailer towing..................... 158
Dinghy towing.................... 178
4-2. Driving procedures Engine (ignition) switch ..... 179
Automatic transmission ..... 181
Turn signal lever................ 186
Parking brake .................... 187
4-3. Operating the lights and wipers
Headlight switch ................ 188
Fog light switch ................. 191
Windshield wipers and washer ............................ 192
4-4. Refueling Opening the fuel tank cap .................................. 195
4-5. Using the driving support systems
Cruise control .................... 199
Intuitive parking assist ....... 202
Rear view monitor system............................. 208
BSM (Blind Spot Monitor) ........ 217
Four-wheel drive system ... 225
AUTO LSD system ............ 228
Driving assist systems....... 230
Trailer brake controller ...... 237
4-6. Driving tips Winter driving tips.............. 240
Off-road precautions ......... 244 5-1. Basic Operations
Multimedia system types ... 250
Entune Audio ..................... 252
USB Port/AUX Port............ 255
5-2. Setup Setup menu ....................... 256
General settings ................ 257
Audio settings .................... 259
Display settings ................. 260
Voice settings .................... 261
5-3. Using the audio system Basic audio operations ...... 262
Selecting the audio source.............................. 263
List screen operation ......... 264
Sound settings ................... 266
5-4. Using the radio Radio operation ................. 267
5-5. Playing an audio CD and MP3/WMA/AAC discs
CD player operation........... 269
5-6. Using an external device Listening to an iPod ........... 274
Listening to a USB memory device ................ 278
Using the AUX port ............ 282
4Driving5Multimedia

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The installation of a mobile two-way radio system in your vehicle could affect
electronic systems such as:
●Multiport fuel injection system/sequential multiport fuel injection system
● Cruise control system (if equipped)
● Anti-lock brake system
● SRS airbag system
● Seat belt pretensioner system
Be sure to check with your Toyota dealer for precautionary measures or spe-
cial instructions regarding installation of a mobile two-way radio system.
Your Toyota is equipped with several sophisticated computers that will record
certain data, such as: • Engine speed
• Accelerator status
• Brake status
• Vehicle speed
• Shift position
The recorded data varies according to the vehicle grade level and options
with which it is equipped. Furthermore, these computers do not record con-
versations, sounds or pictures.
●Data usage
Toyota may use the data recorded in these computers to diagnose malfunc-
tions, conduct research and development, and improve quality.
Toyota will not disclose the recorded data to a third party except:
• With the consent of the vehicle owner or with the consent of the lessee if the vehicle is leased
• In response to an official request by the police, a court of law or a govern- ment agency
• For use by Toyota in a lawsuit
• For research purposes where the data is not tied to a specific vehicle or vehicle owner
Installation of a mobile two-way radio system
Vehicle data recordings

21Pictorial index
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Audio remote control switches*5
Telephone switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 309
“DISP” button
*2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 91
Cruise control switch
*2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 199
Talk switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 325
Tilt and telescopic steering control switch
*4 . . . . . . . . . . . P. 125
*1: Vehicles with tilt and telescopic steering control switch
*2: If equipped
*3: For CrewMax models and if equipped on Double Cab models
*4: Vehicles with driving position memory
*5: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.
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852. Instrument cluster
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Instrument cluster
Warning lights inform the driver of malfunctions in the indicated vehi-
cle’s systems.
*1: These lights turn on when the engine switch is turned to the “ON” position to indicate that a system check is being performed. They will turn off after
the engine is started, or after a few seconds. There may be a malfunction
in a system if the lights do not come on, or if the lights do not turn off. Have
the vehicle inspected by your Toyota dealer for details.
*2: The light comes on to indicate a malfunction.
*3: The light illuminates on the multi-information display.
Warning lights
*1
(U.S.A.)
Brake system warning
light ( P. 465)Open door warning light
(P. 466)
*1
(Canada)
Brake system warning
light ( P. 465)Low fuel level warning
light (P. 466)
*1
Charging system warn-
ing light ( P. 465)Seat belt reminder light
(P. 466)
*1
Malfunction indicator
lamp ( P. 465)
*1
Master warning light
(P. 466)
*1
SRS warning light
(P. 465)
*1Tire pressure warning
light ( P. 467)
*1
(U.S.A.)
ABS warning light
(P. 466)
*1, 2
Slip indicator ( P. 467)
*1
(Canada)
ABS warning light
(P. 466)
*3
(Flashes)
Cruise control indicator
light ( P. 467)

862. Instrument cluster
The indicators inform the driver of the operating state of the vehicle’s
various systems.
Indicators
Turn signal indicator
( P. 186)*3, 4
(If equipped)
BSM outside rear view
mirror indicator
(P. 217)
(U.S.A.)
Headlight indicator
(P. 188) Security indicator
(
P. 78, 80)
(Canada)
Tail light indicator
(P. 188)*1
“AUTO LSD” indicator
(P. 228, 231)
Headlight high beam
indicator ( P. 189)
*1, 5
“AIR BAG ON” and
“AIR BAG OFF”
indicators ( P. 50)
*6
Cruise control indicator
(P. 199)
Cruise control “SET”
indicator ( P. 199)
(4WD models)
“4HI” indicator ( P. 225)
*1, 2
Slip indicator
(P. 229, 231)
(4WD models)
“4LO” indicator ( P. 225)
*1
VSC off indicator
(P. 228, 231, 233, 234)
*6
(If equipped)
Trailer connection indica-
tor ( P. 237)
“TOW HAUL” indicator
( P. 184)

145
4Driving
4-1. Before drivingDriving the vehicle ............. 146
Cargo and luggage ........... 153
Vehicle load limits ............. 156
Trailer towing..................... 158
Dinghy towing ................... 178
4-2. Driving procedures Engine (ignition) switch ..... 179
Automatic transmission ..... 181
Turn signal lever................ 186
Parking brake .................... 187
4-3. Operating the lights and wipers
Headlight switch ................ 188
Fog light switch ................. 191
Windshield wipers and washer ............................ 192 4-4. Refueling
Opening the fuel tank cap .................................. 195
4-5. Using the driving support systems
Cruise control .................... 199
Intuitive parking assist....... 202
Rear view monitor system ............................ 208
BSM (Blind Spot Monitor) ........ 217
Four-wheel drive system ... 225
AUTO LSD system............ 228
Driving assist systems ...... 230
Trailer brake controller ...... 237
4-6. Driving tips Winter driving tips ............. 240
Off-road precautions ......... 244

1764-1. Before driving
CAUTION
■To avoid accident or injury
● Do not exceed the TWR, unbraked TWR, GCWR, GVWR or GAWR.
● If the gross trailer weight is over 2000 lb. (907 kg), a sway control device
with sufficient capacity is required.
● If the gross trailer weight is over 5000 lb. (2268 kg), a weight distributing
hitch with sufficient capacity is required.
● Adjust the tongue weight within the appropriate range. Place heavier loads
as close to the trailer axle as possible.
● Do not exceed 65 mph (104 km/h), the posted towing speed limit or the
speed limit for your trailer as set forth in your trailer owner’s manual,
whichever is lowest. Slow down sufficiently before making a turn, in cross-
winds, on wet or slippery surface, etc., to help avoid an accident. If you
experience a vehicle-trailer instability from reducing a certain speed, slow
down and make sure you keep your vehicle speed under the speed of
which you experience the instability.
● Do not make jerky, abrupt or sharp turns.
● Do not apply the brakes suddenly as you may skid, resulting in jackknifing
and loss of vehicle control. This is especially true on wet or slippery sur-
faces.
● Do not exceed the trailer hitch assembly weight, gross vehicle weight,
gross axle weight and trailer tongue weight capacities.
● Do not use cruise control when towing.
● Slow down and downshift before descending steep or long downhill
grades. Do not make sudden downshifts while descending steep or long
downhill grades.
● Vehicle-trailer instability is more likely on steep long downhills. Before
descending steep or long downhill grades, slow down and downshift. Do
not make sudden downshifts when descending steep or long downhill
grades. Avoid holding the brake pedal down too long or applying the
brakes too frequently. This could cause the brakes to overheat and result
in reduced braking efficiency.
● Do not tow a trailer when the temporary spare tire is installed on your vehi-
cle.

1854-2. Driving procedures
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Driving
■AI-SHIFT
AI-SHIFT automatically selects the suitable gear according to the driver per-
formance and driving conditions.
AI-SHIFT automatically operates when the shift lever is in the D position.
(Shifting the shift lever to the S position cancels the function.)
■ When driving with cruise cont rol activated (if equipped)
Even when performing the following actions with the intent of enabling engine
braking, engine braking will not activate while driving in S mode and down-
shifting to 5 or 4 (6-speed models) or 4 (5-speed models) because cruise
control will not be canceled. ( P. 199)
■ If the shift lever cannot be shift from P
P. 492
■ If the “S” indicator does not come on even after shifting the shift lever to
S
This may indicate a malfunction in the automatic transmission system. Have
the vehicle inspected by your Toyota dealer, immediately.
(In this situation, the transmission will operate in the same manner as when
the shift lever is in D.)
■ Downshifting restrictions warning buzzer (S mode)
To help ensure safety and driving performance, downshifting operation may
sometimes be restricted. In some circumstances, downshifting may not be
possible even when the shift lever is operated. (A buzzer will sound twice.)
■ Transmission protection function
If the tires spin continually when the vehicle becomes stuck in mud, dir\
t or
snow, the automatic transmission temperature may become too high and
cause damage.
To avoid the damaging the automatic transmission, the system may tempo-
rarily lock the gear in 1st.
If the automatic transmission temperature falls, the gear locking is canceled
and returns the automatic transmission to the normal operation.
CAUTION
■When driving on slippery road surfaces
Do not accelerate or shift gears suddenly.
Sudden changes in engine braking may cause the vehicle to spin or skid,
resulting in an accident.