2009 TOYOTA TUNDRA fuse

519
4-3. Do-it-yourself maintenance
4
Maintenance and care
■
Under the instrument panel
FuseAmpereCircuit
1 INVERTER 15 A Power outlet (115 V)
2 FR P/SEAT LH 30 A Power front driver’s seat
3 DR/LCK 25 A Multiplex communication system
4 OBD 7.5 A On-board diagnosis system
5 PWR OUTLET 15 A Power outlets
6 CARGO LP 7.5 A Cargo lamp
7 AM1 7.5 A Shift lock system, starting system
8 A/C 7.5 A Air conditioning system
9 MIR 15 A Outside rear view mirror control,
outside rear view mirror heaters
10 FR P/SEAT RH 30 A Power front passenger seat
11 TI&TE 15 A Power tilt and power telescopic
12 S/ROOF 25 A Electric moon roof
13 ECU-IG No.1 7.5 A Anti-lock brake system, vehicle sta-
bility control system, multiplex com-
munication system, intuitive
parking assist system, power front
driver’s seat, power tilt and power
telescopic, shift lock, tire pressure
warning system, accessory meter,
trailer towing, power outlet, electric
moon roof

520 4-3. Do-it-yourself maintenance
14 LH-IG7.5 ABack-up lights, charging system,
gauge and meters, turn signal
lights, air conditioning system, seat
heaters, back window defogger
15 4WD 20 A Four-wheel drive control system
16 WSH 20 A Window washer
17 WIPER 30 A Wiper and washer
18 ECU-IG No.2 7.5 A Multiplex communication system
19 TAIL 15 ATail lights, trailer lights (tail lights),
parking lights, outer foot lights
20 A/C IG 10 A Air conditioning system
21 SEAT-HTR 20 A Seat heaters
22 PANEL 7.5 AInstrument panel lights, glove box
light, ashtray, accessory meter,
audio system, rear view monitor,
navigation system, rear seat enter-
tainment system, gauges and
meters, air conditioning system
23 ACC 7.5 AAccessory meter, audio system,
rear seat entertainment system,
rear view monitor, navigation sys-
tem, back-up lights, trailer lights
(back-up lights), multiplex commu-
nication system, power outlet, out-
side rear view mirror
24 BK/UP LP 10 A Back-up light, gauges and meters
25 CIG 15 A Cigarette lighter
26 POWER No.1 30 A Power windows, power back win-
dow
FuseAmpereCircuit

521
4-3. Do-it-yourself maintenance
4
Maintenance and care
■
After a fuse is replaced
●If the lights do not turn on even after the fuse has been replaced, a bulb
may need replacement. ( P. 522)
● If the replaced fuse blows again, have the vehicle inspected by your
Toyota dealer.
■ If there is an overload in the circuits
The fuses are designed to blow before the entire wiring harness is damaged.
CAUTION
■To prevent system breakdowns and vehicle fire
Observe the following precautions.
Failing to do so may cause damage, and possibly a fire or injury.
●Never use a fuse of a higher amperage rating than indicated, or use any
other object in place of a fuse.
● Always use a genuine Toyota fuse or equivalent.
Never replace a fuse with a wire, even as a temporary fix.
This can cause extensive damage or even fire.
● Do not modify the fuse or the fuse box.
NOTICE
■Before replacing fuses
Have the cause of electrical overload determined and repaired by your Toy-
ota dealer as soon as possible.

636
6-2. Customization
Items to initialize
ItemWhen to initializeReference
Moon roof
• After reconnecting or changing the battery
• After changing a fuse
P. 9 9
Engine oil maintenance
dataAfter changing engine oilP. 483
Tire pressure warning sys-
tem
• When rotating the tires on vehi- cles differing with front and rear
tire inflation pressures.
• When changing the tire inflation pressure by changing traveling
speed or load weight, etc.
• When changing the tire size.
P. 494
The following items must be initia lized for normal system operation
in cases such as after the battery is reconnected, or maintenance is
performed on the vehicle.

658 Alphabetical index
Cruise control........................... 214
Cup holders .............................. 414
Curtain shield airbags ............. 115
Customizable features..... 200, 633
Daytime running light system .................................... 208
Deck hooks ............................... 447
Defogger Back window ......................... 295
Side mirrors ................... 293, 295
Dimension................................. 590
Dinghy towing .......................... 272
Display Trip information ..................... 198
Warning message ................. 554
Do-it-yourself main tenance..... 471
Doors Door glasses ...........................94
Door lock ...........................44, 48
Open door warning........547, 555
Side doors ...............................47
Side mirrors .............................88
Driver’s seat belt reminder buzzer ............................. 547, 549
Driver’s seat belt reminder light................. 547, 549
Driving
Break-in tips .......................... 169
Correct posture ..................... 113
Driving assist systems........... 230
Procedures ............................ 168
Winter driving tips.................. 246
Driving position memory...........68
DVD player ................................ 336
Emergency flashers ................. 534
Emergency flashers switch..... 534
Emergency, in case of
Blown fuse............................. 512
If the engine will not start ...... 575 If the shift lever cannot be
shifted ................................. 577
If the vehicle has discharged battery .............. 581
If the warning buzzer
sounds ................................ 545
If the warning light turns on........................................ 545
If the warning message is displayed ......................... 554
If you have a flat tire ............. 558
If you lose your keys ............. 580
If you think something is wrong .............................. 541
If your vehicle becomes stuck ................................... 588
If your vehicle needs to
be towed ............................. 535
If your vehicle overheats ....... 585
Engine
Compartment ........................ 476
Engine switch ........................ 177
Exhaust gas .......................... 174
Hood ..................................... 475
How to start the engine ................................. 177
Identification number............. 604
If the engine will not start ...... 575
Ignition switch ...................... 177
Immobilizer system ............... 108
Overheating .......................... 585
Warning light ......................... 546
Engine coolant Capacity ................................ 609
Checking ............................... 484
Preparing and checking before winter ....................... 246
Engine coolan t temperature
gauge ...................................... 188
Engine immobilizer system .... 108
Engine oil Capacity ................................ 607
Checking ............................... 479
D
E

659
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
F
G
H

661
Alphabetical index
Meter
Accessory meter................... 204
Instrument panel light
control ................................ 193
Meters .................................. 188
Mirrors Inside rear view mirror ............ 85
Side mirror heaters ....... 293, 295
Side mirrors ............................ 88
Vanity mirrors ....................... 425
Moon roof................................... 99
MP3 disc................................... 314
Multi-information display ................................... 198
Odometer ................................. 188
Off-road precautions............... 236
Oil Engine oil.............................. 479
Warning light ................ 546, 548
Opener Hood ..................................... 475
Outside rear view mirrors Adjusting and folding .............. 88
Outside temperature
display ................................... 427
Overhead console ................... 413
Overheating, Engine ............... 585
Parking assist .......................... 217
Parking brake .......................... 186
Parking lights Replacing light bulbs ............ 525
Switch ................................... 207
Wattage ................................ 617
Passenger airbag off switch
Installing the child restraint system................................ 146
Passenger airbag off switch
precautions ........................ 141
Passenger airbag off switch ................................. 127 Passenger risk group ............128
Pen holder ................................409
Personal lights
Switch....................................395
Wattage .................................617
Power back window ...................97
Power outlet .....................432, 437
Power steering Fluid ..............................488, 614
Power windows ..........................94
Radiator ....................................486
Radio .........................................301
Rear seat Adjustment ..............................63
Folding down ...........................65
Raising the bottom cushion .....64
Rear seat entertainment system ....................................329
Rear seat entertainment system controller battery......333
Rear side marker lights
Replacing light bulbs .............528
Switch....................................207
Rear seat adjustment.................63
Rear seat adjustment
precautions ..............................66
Rear turn signal lights
Replacing light bulbs .............528
Switch....................................185
Wattage .................................617
Rear view mirror Anti-glare ...........................85, 92
Compass ...............................455
Rear window .........................96, 97
Replacing Fuses ....................................512
Light bulbs .............................522
Tires ......................................558
Wireless remote control
battery .................................510
Wheels ..................................505
Rear step bumper ......................56
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