2015 TOYOTA TUNDRA cruise control

1994-5. Using the driving support systems
4
Driving
Cruise control
Use the cruise control to maintain a set speed without depressing the
accelerator pedal. Indicators
Cruise control switch
Press the “ON-OFF” button to
activate the cruise control.
Cruise control indicator will come
on.
Press the button again to deacti-
vate the cruise control.
Accelerate or decelerate the
vehicle to the desired speed,
and push the lever down to set
the speed.
“SET” indicator will come on.
The vehicle speed at the moment
the lever is released becomes the
set speed.
: If equipped
Summary of functions
1
2
Setting the vehicle speed
1
2

2014-5. Using the driving support systems
4
Driving
■Cruise control can be set when
●The shift lever is in D or range 4 or higher of S has been selected.
● Vehicle speed is above approximately 25 mph (40 km/h).
■ Accelerating after setting the vehicle speed
●The vehicle can be accelerated normally. After acceleration, the set speed
resumes.
● Even without canceling the cruise control, the set speed can be increased
by first accelerating the vehicle to the desired speed and then pushing the
lever down to set the new speed.
■ Automatic cruise control cancellation
Cruise control will stop maintaining the vehicle speed in any of the following
situations.
●Actual vehicle speed falls more than approximately 10 mph (16 km/h) below
the preset vehicle speed.
At this time, the memorized set speed is not retained.
● Actual vehicle speed is below approximately 25 mph (40 km/h).
● VSC is activated.
● 4WD models: The operation cannot be switched for 5 seconds or more after
operating the front-wheel drive control switch.
■ If the cruise control indicator light flashes
Press the “ON-OFF” button once to deactivate the system, and then press
the button again to reactivate the system.
If the cruise control speed cannot be set or if the cruise control cancels imme-
diately after being activated, there may be a malfunction in the cruise control
system. Have the vehicle inspected by your Toyota dealer.
CAUTION
■To avoid operating the cruise control by mistake
Switch the cruise control off using the “ON-OFF” button when not in use.
■ Situations unsuitable for cruise control
Do not use cruise control in any of the following situations.
Doing so may result in loss of control and could cause an accident resulting
in death or serious injury.
● In heavy traffic
● On roads with sharp bends
● On winding roads
● On slippery roads, such as those covered with rain, ice or snow
● On steep hills
Vehicle speed may exceed the set speed when driving down a steep hill.
● When your vehicle is towing a trailer or during emergency towing

4678-2. Steps to take in an emergency
8
When trouble arises
*1: Parking brake engaged warning buzzer:A buzzer will sound if the vehicle is driven at a speed of approximately
3 mph (5 km/h) or more.
*2: 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.
Tire pressure warning light
When the light comes on:
Low tire inflation pressure such as • Natural causes ( P. 469)
• Flat tire ( P. 476)
 Adjust the tire inflation pressure to the specified
level.
The light will turn off after a few minutes. In case
the light does not turn off even if the tire inflation
pressure is adjusted, have the system checked by
your Toyota dealer.
When the light comes on after blinking for 1 minute:
Malfunction in the tire pressure warning system.
 Have the system checked by your Toyota dealer.
Slip indicator light
Indicates a malfunction in:
• The VSC;
• The TRAC;
• The A-TRAC; or
• The AUTO LSD system.
 Have the vehicle inspected by your Toyota dealer
immediately.
(Flashes)
Cruise control indicator light
Indicates a malfunction in the cruise control system.
 Have the vehicle inspected by your Toyota dealer
immediately.
Warning lightWarning light/Details/Actions

4898-2. Steps to take in an emergency
8
When trouble arises
CAUTION
■When using the temporary spare tire
●Remember that the temporary spare tire provided is specifically
designed for use with your vehicle. Do not use your temporary spare
tire on another vehicle.
●Do not use more than one temporary spare tires simultaneously.
●Replace the temporary spare tire with a standard tire as soon as possi-
ble.
●Avoid sudden acceleration, abrupt steering, sudden braking and shift-
ing operations that cause sudden engine braking.
■When the spare tire is attached
The vehicle speed may not be correctly detected, and the following sys-
tems may not operate correctly:
●ABS & Brake assist
●VSC
●TRAC
●A-TRAC
●AUTO LSD
●Cruise control (if equipped)
●Navigation system (if equipped)
Also, not only can the following system not be utilized fully, but it may
even negatively affect the drive-train components:
●4WD system
■Speed limit when using the temporary spare tire
Do not drive at speeds in excess of 50 mph (80 km/h) when a temporary
spare tire is installed on the vehicle.
The temporary spare tire is not designed for driving at high speeds. Fail-
ure to observe this precaution may lead to an accident causing death or
serious injury.

567Alphabetical index
Power window precautions ... 136
Rear door child-protector ...... 104
Removed wireless remote control battery
precautions ......................... 434
Seat belt extender precautions ........................... 37
Seat belt precautions .............. 59
Seat heater precautions........ 351
Child-protectors....................... 104
Cleaning ........................... 392, 394
Aluminum wheels.................. 392
Exterior ................................. 392
Interior................................... 394
Seat belts .............................. 395
Clock ......................................... 375
Compass .................................. 387
Condenser ................................ 411
Console box ............................. 359
Consumption screen ................. 91
Coolant ..................................... 409 Capacity ................................ 514
Checking ............................... 409
Preparing and checking before winter....................... 240
Cooling system ........................ 409 Engine overheating ............... 497
CRS ............................................. 56
Cruise control .......................... 199
Cup holders.............................. 366
Curtain shield airbags ............... 39
Customizable features ............ 534
Daytime running light
system .................................... 190
Deck hooks .............................. 373
Defogger
Back window ................. 338, 345
Outside rear view mirrors ........................ 338, 345
Windshield .................... 338, 345
Differential ................................ 515 Dimensions .............................. 502
Dinghy towing.......................... 178
Display
Multi-information display ......... 90
Trip information....................... 91
Warning message................. 472
Do-it-yourself maintenance .... 403
Doors ........................................ 100
Automatic door locking and unlocking system......... 104
Door glasses......................... 134
Door lock .............................. 103
Open door warning light ....... 466
Open door warning message............................. 473
Outside rear view mirrors ..... 130
Rear door child-protector ...... 104
Side doors ............................ 100
Driver’s seat position
memory .................................. 116
Driving ...................................... 146 Break-in tips.......................... 147
Correct driving posture ........... 30
Driving assist system ............ 230
Procedures ........................... 146
Winter drive tips .................... 240
EDR (Event data recorder)........ 10
Emergency, in case of If the engine will not start ...... 491
If the shift lever
cannot be shifted from P .... 492
If the vehicle has discharged
battery ................................ 494
If the warning buzzer sounds................................ 465
If the warning light turns on ....................................... 465
If the warning message
is displayed ........................ 472
If you have a flat tire ............. 476
If you lose your keys ............... 98
D
E

573Alphabetical index
Spark plug ................................ 514
Specifications .......................... 502
Speedometer .............................. 88
SteeringColumn lock release ............. 180
Steering wheel Adjustment .................... 124, 125
Steering wheel
position memory ................. 116
Steering wheel audio switches
*
Stop lights
Replacing light bulbs............. 449
Wattage ................................ 519
Storage box .............................. 371
Storage feature ........................ 356
Stuck If the vehicle becomes stuck ................................... 499
Sun visors ................................ 374
Switches
Back window defogger switch ......................... 338, 345
BSM (Blind spot monitor) main switch......................... 217
Cargo lamp main switch ....... 355
Cruise control switch............. 199
“DISP” button .......................... 91
Door lock switch.................... 103
Driving position memory
switches.............................. 116
Emergency flashers switch ... 456
Engine switch........................ 179
Fog light switch ..................... 191
Front-wheel drive control
switch ................................. 225
Garage door opener switches.............................. 381
Ignition switch ....................... 179
Intuitive parking assist .......... 202
Light switches ....................... 188
Moon roof switches ............... 141 Outside rear view mirror
defoggers switch ........ 338, 345
Outside rear view mirror
switches ............................. 130
Personal/interior lights main switch ........................ 354
Power back window
switch ................................. 138
Power door lock switch ......... 103
Power window switches........ 134
Seat heater switches ............ 350
Seat ventilator switches ........ 350
Tilt and telescopic steering control switch........ 125
Tire pressure warning reset switch ................................. 418
TOW/HAUL switch................ 184
Turn signal lights .................. 186
VSC off switch ......... 228, 231, 233, 234
Window lock switch .............. 134
Windshield wiper de-icer switch ............. 339, 346
Windshield wipers and washer switch.............. 192
Tachometer ................................ 88
Tail lights.................................. 188 Light switch ........................... 188
Replacing light bulbs ............ 449
Wattage ................................ 519
Tailgate Removing the tailgate ........... 107
Tailgate ................................. 106
Talk switch ............................... 325
Telephone switches ................ 309
Theft deterrent system Alarm ...................................... 80
Engine immobilizer system ..... 78
T
*: Refer to “NAVIGATION SYSTEM OWNER’S MANUAL”.

575Alphabetical index
Warning buzzersBrake system ....... ......... 465, 473
Downshifting ......................... 185
Intuitive parking assist .......... 203
Key reminder ........................ 180
Light reminder ....................... 190
Open door ..................... 466, 473
Open moon roof .................... 143
Seat belt reminder ................ 466
Warning lights............................ 85
ABS....................................... 466
Brake system ....... ................. 465
Charging system ................... 465
Cruise control........................ 467
Low fuel level ........................ 466
Malfunction indicator lamp .... 465
Master warning light.............. 466
Open door ............................. 466
Seat belt reminder light ......... 466
Slip indicator ......................... 467
SRS ...................................... 465
Tire pressure......................... 467
Warning messages .................. 472
Washer...................................... 192 Checking ............................... 415
Low windshield washer fluid
warning message ............... 473
Preparing and checking
before winter....................... 240
Switch ................................... 192
Washing and waxing ............... 392
Weight
Cargo capacity ...................... 156
Cargo weight rating............... 556
Gross axle weight rating ....... 558
Gross combination weight rating ....................... 162
Gross vehicle weight rating .................................. 558
Load limits............................. 156
Towing capacity ............ 156, 162 Trailer Weight
Rating ......................... 156, 162
TWR ............................. 156, 162
Vehicle capacity
weight ......................... 156, 504
Wheels Replacing wheels ................. 428
Size....................................... 517
Window glasses ...................... 134
Window lock switch ................ 134
Windows................................... 134 Back window......................... 137
Back window defogger ..................... 338, 345
Power back window .............. 138
Power windows..................... 134
Windshield wiper de-icer ............................ 339, 346
Windshield wipers ................... 192
Winter driving tips ................... 240
Wireless remote control key Locking/Unlocking ................ 101
Replacing the battery............ 433
WMA disc ................................. 269
W