2009 TOYOTA TUNDRA fuel pump

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4-3. Do-it-yourself maintenance .....................471
Do-it-yourself service precautions ....................... 471
Hood ................................... 475
Engine compartment ........... 476
Tires .................................... 494
Tire inflation pressure ......... 501
Wheels ................................ 505
Air conditioning filter............ 507
Wireless remote control battery ............................... 510
Checking and replacing fuses ................................. 512
Light bulbs........................... 522
5-1. Essential information ....... 534 Emergency flashers ............ 534
If your vehicle needs to be towed ........................... 535
If you think something is wrong ................................ 541
Fuel pump shut off system .............................. 542
Event data recorder ............ 543
5-2. Steps to take in an emergency ........................545
If a warning light turns on or a warning buzzer
sounds... ........................... 545
If a warning message is displayed (vehicles with
multi-information
display) ............................. 554 If you have a flat tire ........... 558
If the engine will not start.... 575
If the shift lever cannot
be shifted from P .............. 577
If you lose your keys........... 580
If the vehicle battery is discharged........................ 581
If your vehicle overheats .... 585
If the vehicle becomes stuck ................................. 588
6-1. Specifications ................... 590 Maintenance data (fuel, oil level, etc.) ........... 590
Fuel information.................. 618
Tire information .................. 622
6-2. Customization................... 633 Customizable features........ 633
Items to initialize ................. 636
Reporting safety defects for U.S. owners ................ 638
Seat belt instructions for Canadian owners
(in French) ........................ 639
Camper information ............ 641
5When trouble arises
6Vehicle specifications
7For owners

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1-5. Refueling
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Before driving
■
Identifying flex-fuel vehicles
■ Fuel tank capacity
Approximately 26.4 gal. (100 L, 22.0 Imp. gal.)
■ E85 Fueling Stations (Flex-fuel vehicles)
E85 fueling stations and fuel pumps can be identified by the indication “E85
85% Ethanol”. For more information about fueling stations, please refer to
the U.S. Department of Energy Web site.
http://www.eere.energy.gov/afdc/infrastructure/locator.html
■ Refueling (Flex-fuel vehicles)
Observe the following precautions when switching fuels, in order to maintain
starting and driving performance.
●Do not change fuels when the fuel level is 1/4 or less.
● Always add at least 2.6 gal. (10 L) of fuel.
● After filling up with fuel, warm up the engine or drive the vehicle for at
least 5 minutes or 7 miles (11 km).
● Do not accelerate rapidly immediately after refueling.
●Flex-fuel vehicles can be identified by
the fuel tank cap, which is marked
“FLEXFUEL E85/GASOLINE”.

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4-3. Do-it-yourself maintenance
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Maintenance and care
22 DOME
7.5 AInterior lights, personal lights, van-
ity lights, engine switch light, foot
light, door courtesy lights, acces-
sory meter
23 HEAD LH 15 ALeft-hand headlight
(high beam)
24 HEAD LL 15 ALeft-hand headlight
(low beam)
25 INJ 10 AMultiport fuel injection system/
sequential multiport fuel injection
system, ignition system
26 MET 7.5 A Gauges and meters
27 IGN 10 ASRS airbag system, multiport fuel
injection system/sequential multi-
port fuel injection system, engine
immobilizer system, cruise control
system
28 HEAD RH 15 ARight-hand headlight
(high beam)
29 HEAD RL 15 ARight-hand headlight
(low beam)
30 EFI NO.2 10 AMultiport fuel injection system/
sequential multiport fuel injection
system, leak detection pump
31 DEF I/UP 5 A No circuit
32 SPARE 5 A Spare fuse
33 SPARE 15 A Spare fuse
34 SPARE 30 A Spare fuse
35 DEFOG 40 A Back window defogger
36 SUB BATT 40 A Trailer towing
37 ABS1 50 AAnti-lock brake system, vehicle sta-
bility control system
FuseAmpereCircuit

518 4-3. Do-it-yourself maintenance
*: Replace the fuse with one of the same ampere rating as the original.
38 ABS2 40 A
Anti-lock brake system, vehicle sta-
bility control system
39 ST 30 A Starting system
40 HTR 50 A Air conditioning system
41 LH-J/B 150 A AM1, TAIL, PANEL, ACC, CIG, LH-
IG, 4WD, ECU-IG No.1, BK/UP LP,
SEAT-HTR, A/C IG, ECU-IG No.2,
WSH, WIPER, OBD, A/C, TI&TE,
FR P/SEAT RH, MIR, DR/LCK, FR
P/SEAT LH, CARGO LP, PWR
OUTLET, POWER No.1 fuses
42 ALT 180 A
*LH-J/B, HTR, SUB BATT, TOW
BRK, STOP, FOG, TOW TAIL,
DEICER fuses
140 A
*
43 A/PUMP NO.1 50 A Multiport fuel injection system/
sequential multiport fuel injection
system
44 A/PUMP NO.2 50 A Multiport fuel injection system/
sequential multiport fuel injection
system
45 MAIN 40 A HEAD LL, HEAD RL,
HEAD LH, HEAD RH fuses
FuseAmpereCircuit

When trouble arises5
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5-1. Essential information .... 534Emergency flashers ......... 534
If your vehicle needs to be towed ........................ 535
If you think something is wrong ......................... 541
Fuel pump shut off system ........................... 542
Event data recorder ......... 543 5-2. Steps to take in an
emergency ..................... 545
If a warning light turns on or a warning buzzer
sounds... ........................ 545
If a warning message is displayed (vehicles with
multi-information
display) .......................... 554
If you have a flat tire......... 558
If the engine will not start ................................ 575
If the shift lever cannot be shifted from P............ 577
If you lose your keys ........ 580
If the vehicle battery is discharged ..................... 581
If your vehicle overheats ....................... 585
If the vehicle becomes stuck .............................. 588

542
5-1. Essential information
Fuel pump shut off system
Follow the procedure below to restart the engine after the system is
activated.Turn the engine switch to the ACC or LOCK position.
Restart the engine.
NOTICE
■Before starting the engine
Inspect the ground under the vehicle.
If you find that fuel has leaked onto the ground, the fuel system has been
damaged and is in need of repair. Do not restart the engine.
To minimize the risk of fuel leakage when the engine stalls or an air-
bag inflates upon collision, the fuel pump shut off system stops sup-
plying fuel to the engine.

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6-1. Specifications
Fuel infor mation
■Fuel tank opening fo r unleaded gasoline
To help prevent incorrect fueling, your Toyota has a fuel tank opening that
only accommodates the special nozzle on unleaded fuel pumps.
Gasoline engine
Your vehicle must use only unleaded gasoline.
Select octane rating 87 (Research Octane Number 91) or higher. The
use of unleaded fuel with an octa ne rating lower than 87 may result
in engine knocking. Persistent kno cking can lead to engine damage.
At minimum, the gasoline you use should meet the specifications
of ASTM D4814 in the U.S.A. and CGSB3.5-M93 in Canada.
Flex-fuel engine
Your vehicle must use only 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 these two fuels is required for optimum
engine performance.
The use of unleaded gasoline with an octane rating lower than 87
may result in engine knocking. 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 driv ing performance and can cause
damage to the fuel system components.
At minimum, the gasoline you us e should meet the specifications
of ASTM D4814 in the U.S.A. and CGSB3.5-M93 in Canada.
At minimum, the E85 you use should meet the specifications of
ASTM D5798 in the U.S.A.

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Alphabetical index
Preparing and checking
before winter ...................... 246
Warning light ........................ 546
Engine oil maintenance data ........................................ 483
Engine switch .......................... 177
Event data recorder ................ 543
FFV ................................... 103, 618
Flex-fuel ........................... 103, 618
Flexible fuel vehicle ........ 103, 618
Floor mat .................................. 446
Fluid Brake .................................... 486
Washer ................................. 492
Fog lights
Replacing light bulbs ............ 527
Switch ................................... 210
Wattage ................................ 617
Four-wheel drive system ........ 223
Front fog lights Replacing light bulbs ............ 527
Switch ................................... 210
Wattage ................................ 617
Front passenger occupant
classification system............ 131
Front passenger’s seat belt reminder light ........................ 547
Front passenger’s seat belt warning buzzer.............. 547, 549
Front seats
Adjustment ............................. 58
Front side marker lights Replacing light bulbs ............ 526
Switch ................................... 207
Wattage ................................ 617
Front turn signal lights
Replacing light bulbs ............ 525
Switch ................................... 185
Wattage ................................ 617
Fuel Capacity ............................... 606
Fuel gauge ........................... 188 Fuel pump shut off system ....542
Gas station information .........672
Information ............................618
Refueling ...............................103
Type ......................................606
Warning light .........................548
Warning message .................556
Fuel door...................................103
Fuel filler door ..........................103
Fuel pump shut off system .....542
Fuses.........................................512
Garage door opener.................450
Gas station information...........672
Gauges ......................................188
Glove box..................................400
Hands-free system
(for cellular phone) ................360
Hazard lights switch ................534
Head restraints Adjusting ................................71
Headlights Replacing light bulbs .....523, 524
Switch....................................207
Wattage .................................617
High mounted stoplight
Replacing ..............................529
Wattage .................................617
Heaters
Seat heaters ..........................442
Side mirror.....................293, 295
Hood ..........................................475
Hooks
Cargo net ..............................448
Deck hooks ...........................447
Shopping bag ........................448
Horn...........................................187
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