
480 4-3. Do-it-yourself maintenance
15 ECU-IG No.1 7.5 AAnti-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
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
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

481
4-3. Do-it-yourself maintenance
4
Maintenance and care
26 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,
seat heater or heated and venti-
lated switches
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. 483)
● 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.
FuseAmpereCircuit

482 4-3. Do-it-yourself maintenance
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.

573
6-2. Customization
6
Vehicle specifications
Items to initialize
ItemWhen to initializeReference
Power back door
• After reconnecting or changing the battery.
• After changing a fuse.
P. 4 1
Engine oil maintenance
dataAfter changing engine oilP. 443
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. 454
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.

587
Alphabetical index
Front seats
Adjustment ............................. 46
Front side marker lights Replacing light bulbs ............ 483
Switch ................................... 175
Wattage ................................ 554
Front turn signal lights Replacing light bulbs ............ 483
Wattage ................................ 554
Fuel Capacity ............................... 546
Fuel gauge ........................... 157
Fuel pump shut off system ... 502
Gas station information ........ 596
Information ........................... 555
Refueling ................................ 92
Type ..................................... 546
Fuel door .................................... 92
Fuel filler door ........................... 92
Fuel pump shut off system .... 502
Fuses ........................................ 472
Garage door opener ................ 411
Gas station information .......... 596
Gauges ..................................... 157
Glove box ................................. 367
Hands-free system (for cellular phone) ............... 329
Head restraints
Adjusting ................................ 62
Headlight cleaner .................... 182
Headlights Replacing light bulbs ............ 483
Switch ................................... 175
Wattage ................................ 554
Heaters Seat heaters ................. 397, 400
Side mirror ............................ 262
Height control Electronically modulated air suspension ......................... 202 Hood ..........................................437
Hooks
Cargo net ..............................407
Shopping bag ........................408
I/M test.......................................432
Identification Engine ...................................545
Vehicle ..................................544
Ignition switch ..........................145
Illuminated entry system .........362
Indicator lights .........................162
Initialization
Items to initialize....................573
Inside rear view mirror ..............76
Interior lights Interior lights..........................362
Switch....................................363
Wattage .................................554
Instrument panel light control ....................................161
Intuitive parking assist ............196
Jack
Replacing the wheel ..............519
Jack handle ..............................519
Keyless entry..............................33
Keys Engine switch ........................145
If you lose your keys .............531
Ignition switch........................145
Keyless entry...........................33
Key number .............................32
Keys ........................................32
Wireless remote control key ........................................33
License plate lights Replacing light bulbs .............483
Wattage .................................554
G
H
I
J
K
L

589
Alphabetical index
Folding down third
seatback............................... 55
Rear seat entertainment system ................................... 298
Rear seat entertainment
system controller battery ..... 302
Rear side sunshade ................ 403
Rear turn signal lights Replacing light bulbs ............ 483
Wattage ................................ 554
Rear view mirror
Anti-glare .......................... 76, 81
Compass .............................. 416
Rear window defogger............ 262
Rear window wiper.................. 181
Replacing Fuses.................................... 472
Key battery ........................... 470
Light bulbs ............................ 483
Tires ..................................... 519
Reporting safety defects for U.S.A. owners........................ 576
Roll sensing of curtain
shield airbags off switch ...... 115
Roof luggage carrier ................. 83
Seatback table ......................... 384
Seat belts Adjusting the seat belt ............ 64
ALR ........................................ 69
Automatic Locking Retractor .............................. 69
Child restraint system installation .......................... 124
Cleaning and maintaining the seat belts...................... 425
Comfort guide ......................... 67
ELR ........................................ 69
Emergency Locking Retractor .............................. 69
How to wear your seat belt ..... 64
How your child should wear the seat belt ......................... 70 Pregnant women, proper seat
belt use .................................69
Reminder light .......................507
Seat belt extenders .................70
Seat belt pretensioners ...........68
Seat heaters..............................397
Seating capacity.......................228
Seats Adjustment ........................46, 49
Adjustment precaution ......48, 58
Child seats/child restraint system installation ..............124
Cleaning ................................424
Climate control seat ..............400
Driver’s seat position memory .................................59
Head restraint..........................62
Properly sitting in the seat .....101
Seat heaters ..................397, 400
Seat heaters and
ventilators ...........................400
Service reminder indicators ..............................162
Shift lever Automatic transmission................148, 152
If the shift lever cannot be shifted ............................530
Shift lock system .....................530
Shopping bag hooks ...............408
Side airbags..............................103
Side marker lights
Replacing ..............................483
Switch....................................175
Wattage .................................554
Side mirrors Adjusting and folding ...............79
Spare tire
Inflation pressure...................553
Spare tire...............................519
Spark plug ................................549
Specifications...........................542
Speedometer ............................157
S