2017 TOYOTA TUNDRA fuel cap

4788-2. Steps to take in an emergency
*3: 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.
■ 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 posit ion sensor, driver’s seat belt buckle
switch, front passenger occupant classification 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 de\
tec-
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.
■ If the malfunction indicator la mp comes on while driving
First check the following:
● Is the fuel tank empty?
If it is, fill the fuel tank immediately.
● Is the fuel tank cap loose?
If it is, tighten it securely.
The light will go off after several driving trips.
If the light does not go off even after several trips, contact your Toyota dealer
as soon as possible.

5129-1. Specifications
Regular Cab models
*1: The model code is indicated on the Certification Label. (→P. 519)
*2: Vehicles with towing package
*3: Vehicles with towing package and large fuel tank
*4: Vehicles without option
Vehicle capacity weight
Model code*1EngineDriving
systemBed type
Vehicle capacity weight
(Occupants + luggage)
USK51L-THTSKA 3UR-FE
engine
2WD
Long
1985 lb. (900 kg)
1920 lb. (870 kg)*2
1805 lb. (815 kg)*3
2040 lb. (925 kg)*4
USK51L-THTSGA 3UR-FBE
engine
1985 lb. (900 kg)
1920 lb. (870 kg)*2
1805 lb. (815 kg)*3
2040 lb. (925 kg)*4
USK56L-THTSKA 3UR-FE
engine
4WD
1910 lb. (865 kg)
1845 lb. (835 kg)*2
1725 lb. (780 kg)*3
USK56L-THTSGA 3UR-FBE
engine
1910 lb. (865 kg)
1845 lb. (835 kg)*2
1725 lb. (780 kg)*3

5149-1. Specifications
*1: The model code is indicated on the Certification Label. (→P. 519)
*2: Vehicles with towing package
*3: Vehicles with towing package and large fuel tank
Model code*1EngineDriving
systemBed type
Vehicle capacity
weight
(Occupants + luggage)
USK57L-CHTSKA 3UR-FE
engine
4WDLong
1475 lb. (665 kg)
1410 lb. (635 kg)*2
1295 lb. (585 kg)*3
USK56L-CRTSGA
3UR-FBE engine Standard
1500 lb. (680 kg)
1435 lb. (650 kg)*2
1320 lb. (595 kg)*3
USK56L-CRTLGA
1485 lb. (670 kg)
1420 lb. (640 kg)*2
1305 lb. (590 kg)*3
USK57L-CHTSGA
Long
1475 lb. (665 kg)
1410 lb. (635 kg)*2
1295 lb. (585 kg)*3

5189-1. Specifications
*1: The model code is indicated on the Certification Label. (→P. 519)
*2: Vehicles with electric moon roof
*3: Vehicles with towing package
*4: Vehicles with towing package and large fuel tank
*5: Vehicles with towing package and electric moon roof
*6: Vehicles with towing package, electric moon roof and large fuel tank
USK56L-PSTSGA
3UR-FBE engine 4WD
Short
1450 lb. (655 kg)
1415 lb. (640 kg)*2
1385 lb. (625 kg)*3
1270 lb. (575 kg)*4
1350 lb. (610 kg)*5
1230 lb. (555 kg)*6
USK56L-PSTLGA
1405 lb. (635 kg)
1370 lb. (620 kg)*2
1340 lb. (605 kg)*3
1225 lb. (555 kg)*4
1305 lb. (590 kg)*5
1190 lb. (535 kg)*6
USK56L-PSTZGA
1410 lb. (635 kg)
1370 lb. (620 kg)*2
1340 lb. (605 kg)*3
1225 lb. (555 kg)*4
1305 lb. (590 kg)*5
1190 lb. (535 kg)*6
Model code*1EngineDriving
systemBed type
Vehicle capacity weight
(Occupants + luggage)

5209-1. Specifications
Engine
Model1UR-FE, 3UR-FE, 3UR-FBE
Ty p e8-cylinder V-type, 4-cycle, gasoline
Bore and stroke
1UR-FE engine
3.70 × 3.27 in. (94.0 × 83.0 mm)
3UR-FE and 3UR-FBE engines
3.70 × 4.02 in. (94.0 × 102.0 mm)
Displacement
1UR-FE engine
281.2 cu.in. (4608 cm
3)
3UR-FE and 3UR-FBE engines
345.6 cu.in. (5663 cm
3)
Drive belt tensionAutomatic adjustment
Valve clearance
(engine cold)Automatic adjustment
Fuel
EngineModel1UR-FE and 3UR-FE
engines3UR-FBE engine
Ty p eGasoline engineFlex-fuel engine
Fuel typeUnleaded gasoline only
Unleaded gasoline,
E85, or a blend of the two fuels
Octane rating
(Unleaded gasoline)87 (Research Octane Number 91) or higher
Ethanol percentage
(E85)—85% or less
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.)

5299-1. Specifications
9
Vehicle specifications
Fuel information
■Identifying flex-fuel vehicles
Gasoline engine ( →P. 520)
You must only use unleaded gasoline.
Select octane rating 87 (Research Octane Number 91) or higher.
Use of unleaded gasoline with an octane rating lower than 87
may result in engine knocking. Persistent knocking can lead to
engine damage.
At minimum, the gasoline you use s hould meet the specifications of
ASTM D4814 in the U.S.A.
Flex-fuel engine ( →P. 520)
You must only use unleaded gasoline, E85, or a blend of the two
fuels.
Unleaded gasoline (Octane rating 87 [Research Octane Number
91] or higher), E85, or a blend of two fuels is required for opti-
mum engine performance.
The use of unleaded gasoline with an octane rating lower than
87 may result in engine knocki ng. Persistent knocking can lead
to engine damage.
The use of fuel with an ethanol concentration in excess of 85%
will have a negative impact on driving performance and can
cause damage to the fuel system components.
At minimum, the gasoline you use s hould meet the specifications of
ASTM D4814 in the U.S.A.
At minimum, the E85 you use s hould meet the specifications of
ASTM D5798 in the U.S.A.
Flex-fuel vehicles can be identified by the
fuel tank cap, which is marked “FLEX-
FUEL E85/GASOLINE”.

5389-1. Specifications
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation pres-
sure
Tire pressure when the vehicle has been
parked for three hours or more, or has not
been driven more than 1 mile or 1.5 km under
that condition
Maximum inflation
pressureThe maximum cold inflated pressure to which
a tire may be inflated, shown on the sidewall
of the tire
Recommended infla-
tion pressureCold tire inflation pressure recommended by a
manufacturer
Accessory weight
The combined weight (in excess of those stan-
dard items which may be replaced) of auto-
matic transmission, power steering, power
brakes, power windows, power seats, radio
and heater, to the extent that these items are
available as factory-installed equipment
(whether installed or not)
Curb weight
The weight of a motor vehicle with standard
equipment, including the maximum capacity of
fuel, oil and coolant, and if so equipped, air
conditioning and additional weight optional
engine
Maximum loaded vehi-
cle weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight
Normal occupant
weight150 lb. (68 kg) times the number of occupants
specified in the second column of Table 1
*
that follows
Occupant distributionDistribution of occupants in a vehicle as speci-
fied in the third column of Table 1
* below
Production options
weight
The combined weight of installed regular pro-
duction options weighing over 5 lb. (2.3 kg) in
excess of the standard items which they
replace, not previously considered in curb
weight or accessory weight, including heavy
duty brakes, ride levelers, roof rack, heavy
duty battery, and special trim

577Alphabetical index
Engine coolant ......................... 419Capacity ................................ 523
Checking ............................... 419
Preparing and checking before winter....................... 245
Engine coolant temperature gauge........................................ 88
Engine immobilizer system ...... 78
Engine oil ................................. 417 Capacity ................................ 521
Checking ............................... 417
Preparing and checking before winter....................... 245
Engine oil maintenance data ......................................... 408
Engine switch
(ignition switch)..................... 182
Engine switch light (ignition switch light) ............ 363
Event data recorder (EDR) ........ 10 FFV.................................... 201, 529
Flat tire ..................................... 486
Flex-fuel............................ 201, 529
Flexible fuel vehicle ........ 201, 529
Floor mats .................................. 28
Fluid
Automatic transmission ........ 525
Brake .................................... 526
Washer ................................. 425
Fog lights ................................. 196
Replacing light bulbs ............ 456
Switch ................................... 196
Wattage ................................ 528
Foot well light .......................... 363
Four-wheel drive system ........ 230
Front passenger occupant classification system .............. 50
Front personal lights............... 364
Front seats ............................... 111 Adjustment............................ 111
Cleaning ............................... 404
Correct driving posture ........... 30
Driving position memory ....... 116
Head restraints ..................... 120
Power easy access system .......... ...................... 116
Seat heaters ......................... 360
Seat position memory ........... 116
Seat ventilators ..................... 360F