2021 TOYOTA TUNDRA belt

5287-2. Steps to take in an emergency
NOTICE
■When handling jumper cables
When connecting the jumper cables, ensure that they do not beco me entan-
gled in the cooling fan or belt.

5428-1. Specifications
Engine
Model3UR-FE
Ty p e8-cylinder V-type, 4-cycle, gasoline
Bore and stroke3.70  4.02 in. (94.0  102.0 mm)
Displacement345.6 cu.in. (5663 cm3)
Drive belt tensionAutomatic adjustment
Valve clearance
(engine cold)Automatic adjustment
Fuel
Fuel typeUnleaded gasoline only
Octane rating
(Unleaded gasoline)87 (Research Octane Number 91) or higher
Fuel tank capacity
(Reference)
Standard fuel tank:
26.4 gal. (100.0 L, 22.0 Imp.gal.)
Large fuel tank: 38.0 gal. (144.0 L, 31.7 Imp.gal.)

5568-1. Specifications
Load index
(2 digits or 3 digits)
Speed symbol
(alphabet with one letter)
■Tire dimensions
Section width
Tire height
Wheel diameter
Bead
Sidewall
Shoulder
Tread
Belt
Inner liner
Reinforcing rubber
Carcass
Rim lines
Bead wires
Chafer
6
7
1
2
3
Tire section names
1
2
3
4
5
6
7
8
9
10
11

5728-2. Customization
■Illumination (P. 3 5 7 )
*: Vehicles with a smart key system
■
Seat Belt Reminder Buzzer ( P. 486)
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
Operation when you
approach the vehicle with
the electronic key on your
person
*
On
Off — — O
123
FunctionDefault settingCustomized
setting
Vehicle speed linked seat
belt reminder buzzerOnOff—— O
123

575
9For owners
Reporting safety defects for U.S. owners........................ 576
Seat belt instructions for Canadian owners
(in French) ............................... 577
SRS airbag instructions for Canadian owners
(in French) .............................. 579
Camper information ................... 588

577
9
For owners
Seat belt instructions for Canadian owners
(in French)
● Tirez sur la ceinture épaulière
jusqu’à ce qu’elle recouvre
entièrement l’épaule; elle ne
doit cependant pas toucher le
cou ni glisser de l’épaule.
● Placez la sangle abdominale de
la ceinture de sécurité le plus
bas possible sur les hanches.
● Réglez la position du dossier du
siège. Asseyez-vous le dos le
plus droit possible et calez-
vous bien dan s le siège.
● Ne pas vriller la ceinture de
sécurité.
■Ceintures de sécurité
Nettoyez avec un chiffon ou une éponge humectée d’eau savon-
neuse tiède. Par ailleurs, vérif iez régulièrement que les ceint ures
ne sont pas effilochées, entaillées, ou ne paraissent pas exagé ré-
ment usées.
The following is a French explan ation of seat belt instructions
extracted from the seat bel t section in this manual.
See the seat belt section for mo re detailed seat belt instructions in
English.
Utilisation adéquate des ceintures de sécurité
Entretien et soin

596What to do if... (Troubleshooting)
●Vehicles without a smart key system:
It is locked to prevent theft of the vehicle if the key is removed from the
engine switch. ( P. 218)
●Vehicles with a smart key system:
It is locked automatically to prevent theft of the vehicle. ( P. 222)
●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. 172)
●The auto power off function will be operated if the vehicle is left in ACC or
ON (the engine is not running) for a period of time. ( P. 221)
●The seat belt reminder light is flashing
Are the driver and the front passenger wearing the seat belts? (P. 486)
●The parking brake indicator is on
Is the parking brake released? ( P. 233)
Depending on the situation, other types of warning buzzer may also sound.
( P. 485, 493)
The steering wheel cannot be turned after the engine is
stopped
The windows do not open or close by operating the power
window switches
The engine switch is tur ned off automatically
(vehicles with a smart key system)
A warning buzzer sounds during driving

599Alphabetical index
Back windowBack window ......................... 175
Power back window .............. 176
Back-up lights
Replacing light bulbs............. 468
Wattage ................................ 550
Battery ...................................... 422
If the vehicle battery is discharged .......................... 525
Preparing and checking
before winter....................... 331
Warning light ......................... 485
Blind Spot Monitor (BSM) ....... 305
Bluetooth
®*
Bottle holders .......................... 372
Brake
Fluid ...................................... 420
Parking brake........................ 233
Warning buzzer..................... 485
Warning light ......................... 485
Brake assist ............................. 320
Brake Override System ........... 185
Break-in tips ............................. 186
Brightness control Instrument panel light
control................................. 107
BSM (Blind Spot Monitor) ....... 305 Blind Spot Monitor
function ............................... 309
Rear Cross Traffic Alert function ............................... 312 Camper information ................ 588
Card holder .............................. 364
Care .................................. 400, 403
Aluminum wheels ................. 400
Exterior ................................. 400
Interior .................................. 403
Seat belts.............................. 404
Cargo capacity......................... 195
Cargo lamp Light switch ........................... 359
Replacing light bulbs ............ 470
Wattage ................................ 550
CD player
*
Certification label ............ 200, 541
Chains ...................................... 332
Child restraint system............... 59
Booster seats, definition ......... 60
Booster seats, installation....... 69
Convertible seats, definition ... 60
Convertible seats, installation ............................ 68
Front passenger occupant
classification syst em ............ 53
Infant seats, definition............. 60
Infant seats, installation .......... 67
Installing CRS with LATCH anchors ............ 65
Installing CRS with seat
belts...................................... 67
Installing CRS with top tether strap........ 70, 73
BC
*: Refer to “NAVIGATION AND MULTIMEDIA SYSTEM OWNER
’S MANUAL”.