2013 TOYOTA TUNDRA gas type

111
1-5. Refueling
1
Before driving
Closing the fuel tank cap
When installing the fuel tank cap,
turn it until you hear a click.
The cap will turn slightly to the
opposite direction when released.
Hang the fuel tank cap on the
back of the fuel filler door.
■Fuel types (Gasoline engine)
Use unleaded gasoline. (Octane rating 87 [Research Octane Number 91] or
higher)
■ Fuel types (Flex-fuel engine)
Use unleaded gasoline (Octane rating 87 [Research Octane Number 91] or
higher), E85, or a blend of these two fuels. ( P. 685)

124 1-7. Safety information
Your vehicle is equipped with ADVANCED AIRBAGS designed based
on the US motor vehicle safety standards (FMVSS208). The airbag
sensor assembly (ECU) controls ai rbag deployment based on infor-
mation obtained from the sensors etc. shown in the system compo-
nents diagram above. This inform ation includes crash severity and
occupant information. As the air bags deploy, a chemical reaction in
the inflators quickly fills the airbag s with non-toxic gas to help restrain
the motion of the occupants.
Front bench type seat: The SRS airbags are designed to protect the
driver and right front passenger, and they are not designed to protect
an occupant in the front center seating position. Side airbags
AIR BAG ON and AIR BAG
OFF indicator lights
Curtain shield airbags
Front passenger airbag
Knee airbags
Seat belt pretensioner and
force limiters
Side and curtain shield air-
bag sensors
Front airbag sensors
Airbag sensor assembly
Curtain shield airbag sen-
sors (Double Cab and
CrewMax models)
Front passenger’s seat belt
buckle switch
Front passenger occupant
classification system (ECU
and sensors)
SRS warning light and
RSCA OFF indicator light
(4WD models only)
RSCA OFF switch
(4WD models only)
Driver’s seat position sen-
sor
Driver airbag
Driver’s seat belt buckle
switch

175
2-1. Driving procedures
2
When driving
CAUTION
■
Exhaust gases
●Toyota does not recommend occupying the rear cargo area when it is fitted
with a slide-in camper, camper shell or other type cover while the engine is
running. This caution applies to both driving and stopped or parked situa-
tions with the engine running. Particular care should be taken to prevent
exhaust gases from entering camper bodies, trailers or other enclosures
on or around your vehicle. If exhaust fumes are detected, open all win-
dows and thoroughly ventilate the area.
■ When taking a nap in the vehicle
Always turn the engine off. Otherwise, you may accidentally move the shift
lever or depress the accelerator pedal, which could cause an accident or fire
due to engine overheating. Additionally, if the vehicle is parked in a poorly
ventilated area, exhaust gases may collect and enter the vehicle, leadin\
g to
death or a serious health hazard.
■ When braking the vehicle
●When the brakes are wet, drive more cautiously.
Braking distance increases when the brakes are wet, and may cause one
side of the vehicle to brake differently than the other side. Also the parking
brake may not securely hold the vehicle.
● If the power brake assist function does not operate, do not follow other
vehicles closely and avoid downhills or sharp turns that require braking.
In this case, braking is still possible, but it will require more force on the
pedal than usual. Braking distance may also increase.
● Do not pump the brake pedal if the engine stalls.
Each push on the brake pedal uses up the reserve for the power-assisted
brakes.
● The brake system consists of 2 individual hydraulic systems: If one of the
systems fails, the other will still operate. In this case, the brake pedal
should be depressed more firmly than usual and braking distance
becomes longer.
Do not drive your vehicle with only a single brake system. Have your
brakes fixed immediately.

674 6-1. Specifications
Engine4.0L V6 (1GR-FE) engine
4.6L V8 (1UR-FE) and 5.7L V8 (3UR-FE, 3UR-FBE) engines
Model 1GR-FE
Type 6-cylinder V-type, 4-cycle, gasoline
Bore and stroke 3.70  3.74 in. (94.0  95.0 mm)
Displacement 241.4 cu.in. (3956 cm3)
Drive belt tension Automatic adjustment
Valve clearance
(engine cold) Automatic adjustment
Model
1UR-FE, 3UR-FE, 3UR- FBE
Type 8-cylinder V-type, 4-cycle, gasoline
Bore and stroke 4.6L V8 (1UR-FE) engine
3.70 
3.27 in. (94.0  83.0 mm)
5.7L V8 (3UR-FE, 3UR-FBE) engine
3.70  4.02 in. (94.0  102.0 mm)
Displacement 4.6L V8 (1UR-FE) engine
281.2 cu.in. (4608 cm3)
5.7L V8 (3UR-FE, 3UR-FBE) engine
345.6 cu.in. (5663 cm
3)
Drive belt tension Automatic adjustment
Valve clearance
(engine cold) Automatic adjustment

675
6-1. Specifications
6
Vehicle specifications
Fuel
Lubrication system
*: The engine oil capacity is a reference quantity to be used when exchanging.
Warm up and turn off the engine, wait more than 5 minutes, and check the oil
level on the dipstick.
Engine Gasoline engine Flex-fuel engine
Fuel typeUnleaded gasoline onlyUnleaded 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) 26.4 gal. (100.0 L, 22.0 lmp.gal.)
Oil capacity
(Drain and refill - reference
*)
With filter
Without filter 4.0L V6 (1GR-FE) engine
6.4 qt. (6.1 L, 5.4 Imp.qt.)
4.6L V8 (1UR-FE) and 5.7L V8
(3UR-FE, 3UR-FBE) engines
7.9 qt. (7.5 L, 6.6 Imp.qt.)
4.0L V6 (1GR-FE) engine
5.9 qt. (5.6 L, 4.9 Imp.qt.)
4.6L V8 (1UR-FE) and 5.7L V8
(3UR-FE, 3UR-FBE) engines
7.5 qt. (7.1 L, 6.2 Imp.qt.)

687
6-1. Specifications
6
Vehicle specifications
■
Toyota recommends the use of gaso line containing detergent additives
● Toyota recommends the use of gasoline that contains detergent additives
to avoid build-up of engine deposits.
● All gasoline sold in the U.S. contains minimum detergent additives to
clean and/or keep clean intake systems, per EPA’s lowest additives con-
centration program.
● Toyota strongly recommends the use of Top Tier Detergent Gasoline. For
more information on Top Tier Detergent Gasoline and a list of marketers,
please go to the official website www.toptiergas.com.
■ Toyota recommends the use of cleaner burning gasoline
Cleaner burning gasoline, including reformulated gasoline that contains oxy-
genates such as ethanol or MTBE (Methyl Tertiary Butyl Ether) is available in
many areas.
Toyota recommends the use of cleaner burning gasoline and appropriately
blended reformulated gasoline. These types of gasoline provide excellent
vehicle performance, reduce vehicle emissions and improve air quality.
■ Toyota does not recommend blended gasoline (Gasoline engine)
●If you use gasohol in your Toyota, be sure that it has an octane rating no
lower than 87.
● Toyota does not recommend the use of gasoline containing methanol.
●Use only gasoline containing a maxi-
mum of 10% ethanol.
DO NOT use any flex-fuel or gasoline
that could contain more than 10% etha-
nol, including from any pump labeled
E15, E30, E50, E85 (which are only
some examples of fuel containing more
than 10% ethanol).DO NOT use gasoline
containing more than
10% ethanol.
(15% ethanol)
(50% ethanol)
(85% ethanol)

738 Alphabetical index
FFV .................................... 110, 685
Flex-fuel ............................ 110, 685
Flexible fuel vehicle ......... 110, 685
Floor mat................................... 509
FluidBrake ..................................... 552
Washer .................................. 557
Fog lights
Replacing light bulbs ............. 595
Switch.................................... 215
Wattage ................................. 684
Four-wheel drive system ......... 242
Front fog lights Replacing light bulbs ............. 595
Switch.................................... 215
Wattage ................................. 684
Front passenger occupant
classification system ............ 135
Front passenger’s seat belt reminder light......................... 613
Front passenger’s seat belt warning buzzer .............. 613, 616
Front seats
Adjustment ..............................60
Front side marker lights Replacing light bulbs ............. 594
Switch.................................... 210
Wattage ................................. 684 Front turn signal lights
Replacing light bulbs ............. 593
Switch ................................... 186
Wattage................................. 684
Fuel
Capacity ................................ 675
Fuel gauge ............................ 189
Fuel pump shut off system .... 610
Gas station information ......... 752
Information ............................ 685
Refueling ............................... 110
Type ...................................... 675
Warning light ......................... 613
Warning message ................. 623
Fuel door .................................. 110
Fuel filler door .......................... 110
Fuel pump shut off system ..... 610
Fuses ........................................ 579
Garage door opener ................ 514
Gas station information .......... 752
Gauges...................................... 189
Glove box ................................. 463F
G

752
GAS STATION INFORMATION
Auxiliary catch leverP. 544Fuel filler doorP. 1 1 0
Tire inflation pressure
P. 682
Hood lock release lever P. 544
Fuel tank capacity
(Reference) 26.4 gal. (100.0
L, 22.0 lmp.gal.)
Fuel typeP. 675
Cold tire inflation
pressure P. 6 8 2
Engine oil
capacity
(Drain and refill
- reference)
4.0L V6
(1GR-FE)
engineqt. (L, Imp.qt.)
With filter 6.4 (6.1, 5.4)
Without filter 5.9 (5.6, 4.9)
4.6L V8
(1UR-FE)
and 5.7L V8
(3UR-FE,
3UR-FBE)
engines qt. (L, Imp.qt.)
With filter 7.9 (7.5, 6.6)
Without filter 7.5 (7.1, 6.2)
Engine oil typeP. 676