2012 TOYOTA SEQUOIA fuse

577
4-3. Do-it-yourself maintenance
4
Maintenance and care
15 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, power back door, head
light cleaner, Blind Spot Monitor
system, BSM main switch
16 AIR SUS IG 20 A Electronically modulated air sus-
pension system
17 LH-IG 7.5 A Back-up lights, charging system,
gauge and meters, turn signal
lights, air conditioning system, seat
heaters, rear window defogger
18 4WD 20 A Four-wheel drive control system
19 RR SEAT-HTR
LH 10 A Seat heaters
20 WSH 20 A Window washer
21 WIPER 30 A Wiper and washer
22 ECU-IG No.2 7.5 A Multiplex communication system,
power steering, gateway ECU
23 TAIL 15 A Tail lights, trailer lights (tail lights),
parking lights
24 A/C IG 10 A Air conditioning system
25 SEAT-HTR 20 A Seat heater or Heated and venti-
lated seats
FuseAmpereCircuit

578 4-3. Do-it-yourself maintenance
26 PANEL7.5 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,
seat heater or heated and venti-
lated switches, BSM main switch
27 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
28 BK/UP LP 10 A Back-up light, gauges and meters
29 CIG 15 A Cigarette lighter
30 POWER No.1 30 A Power windows, power back win-
dow
■ 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. 580)
● 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, protecting the wiring harness from damage.
FuseAmpereCircuit

579
4-3. Do-it-yourself maintenance
4
Maintenance and care
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.

676
6-2. Customization
Items to initialize
ItemWhen to initializeReference
Power back door
• After reconnecting or changing the battery.
• After changing a fuse.
P. 4 2
Maintenance dataAfter the maintenance is per-
formedP. 524
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. 550
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.

699
Alphabetical index
FFV ................................... 102, 656
Flex-fuel ........................... 102, 656
Flexible fuel vehicle ........ 102, 656
Floor mat .................................. 498
Fluid
Brake .................................... 541
Washer ................................. 547
Fog lights
Replacing light bulbs ............ 580
Switch ................................... 194
Wattage ................................ 655
Four-wheel drive system ........ 247
Front air conditioning system ................................... 300
Front passenger occupant classification system............ 127
Front passenger’s seat belt
reminder light ........................ 606
Front seats Adjustment ............................. 50
Front side marker lights Replacing light bulbs ............ 580
Switch ................................... 188
Wattage ................................ 655
Front turn signal lights Replacing light bulbs ............ 580
Wattage ................................ 655
Fuel Capacity ............................... 648
Fuel gauge ........................... 169
Fuel pump shut off system ... 602
Gas station information ........ 708
Information ........................... 656
Refueling .............................. 102
Type ..................................... 648
Fuel filler door ......................... 102
Fuel pump shut off system .... 602
Fuses ........................................ 568 Garage door opener.................505
Gas station information...........708
Gauges ......................................169
Glove box..................................454
Hands-free system
(for cellular phone) ................419
Hazard lights Switch....................................594
Head restraints
Adjusting ................................68
Headlight cleaner .....................202
Headlights Replacing light bulbs .............580
Switch....................................188
Wattage .................................655
Heaters Seat heaters ..................489, 492
Side mirror.............................312
Height control Electronically modulated air suspension..........................241
Hood ..........................................533
Hooks Cargo net ..............................501
Shopping bag ........................502
Horn...........................................168
I/M test.......................................528
Identification Engine ...................................647
Vehicle ..................................646
Ignition switch ..........................159
Illuminated entry system .........449
Indicator lights .........................174
Initialization
Items to initialize....................676
Inside rear view mirror ..............84
Interior lights Interior lights..........................449
Switch....................................450
Wattage .................................655FG
H
I

701
Alphabetical index
Outside temperature
display ................................... 478
Overhead console ................... 466
Overheating, Engine ............... 637
Parking assist .......................... 220
Parking brake .......................... 167
Parking lights Replacing light bulbs ............ 580
Switch ................................... 188
Wattage ................................ 655
Pen holder................................ 461
Personal lights Switch ................................... 451
Wattage ................................ 655
Power back door ....................... 43
Power back window .................. 96
Power outlet............................. 483
Power windows ......................... 93
Radiator.................................... 541
Radio ........................................ 321
Rear air conditioning system ................................... 308
Rear console box .................... 463
Rear seat Adjustment ............................. 54
Folding down second
seatback............................... 58
Folding down third
seatback............................... 60
Rear seat entertainment system ................................... 384
Rear seat entertainment system controller battery ..... 389
Rear side sunshade ................ 495
Rear turn signal lights
Replacing light bulbs ............ 580
Wattage ................................ 655 Rear view mirror
Anti-glare ...........................84, 89
Compass ...............................511
Indicator ................................236
Rear view monitor system ......227
Rear window defogger ............312
Rear window wiper ..................200
Replacing
Fuses ....................................568
Key battery ............................566
Light bulbs .............................580
Tires ......................................619
Reporting safety defects for U.S.A. owners ........................678
Roll sensing of curtain shield airbags off switch.......126
Roof luggage carrier ..................91
Seatback table ....................52, 497
Seat belts
Adjusting the seat belt .............72
ALR .........................................77
Automatic Locking Retractor ...............................77
Child restraint system
installation ...........................136
Cleaning and maintaining the seat belts ......................521
Comfort guide..........................75
ELR .........................................77
Emergency Locking Retractor ...............................77
How to wear your seat belt......72
How your child should wear the seat belt ..........................78
Pregnant women, proper seat belt use .................................77
Reminder light .......................605
Seat belt extenders .................78
Seat belt pretensioners ...........76
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