Page 380 of 508

380 4-3. Do-it-yourself maintenance
25 IGCT30 A Hybrid system ECU
26 DOOR NO.1 25 A Main body ECU, power door lock
27 RADIO NO.1 15 A Audio system, navigation system
28 ECU-B NO.1 10 A Front passenger occupant classifi-
cation system, main body ECU
29 DOME 10 AGauges and meters, vanity lights,
trunk light, “POWER” switch light,
door courtesy lights, interior light,
personal lights, clock, smart key
system
30 H-LP(LH) 15 A Left-hand headlight (high beam)
31 H-LP(RH) 15 A Right-hand headlight (high beam)
32 H-LP(LL) 15 A Left-hand headlight (low beam)
33 H-LP(RL) 15 A Right-hand headlight (low beam)
34 HORN 10 A Horns
35 EFI NO.1 10 AMultiport fuel injection system/
sequential multiport fuel injection
system, smart key system
36 MPX-B 10 A Gauges and meters
37 A/F 20 A No circuit
38 S-HORN 7.5 A No circuit
39 INV W/P 15 AHybrid system ECU, hybrid battery
(traction battery), DC/DC converter,
multiport fuel injection system/
sequential multiport fuel injection
system
40 IGCT No.2 10 A Hybrid system ECU, motor genera-
tor ECU
41 EFI NO.3 10 AFuel tank system, multiport fuel
injection system/sequential multi-
port fuel injection system
FuseAmpereCircuit
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382 4-3. Do-it-yourself maintenance
11 PWR25 A Power windows
12 DOOR NO.2 25 A Main body ECU
13 S/ROOF 30 A Moon roof
14 TAIL 15 AFront side marker/parking lights,
stop/tail lights, rear side marker
lights, license plate lights, front turn
signal lights, main body ECU
15 PANEL 7.5 ANavigation system, seat heaters,
emergency flashers, air condition-
ing system, audio system, clock,
glove box light, instrument panel
lights, steering switches, rear win-
dow defogger
16 ECU IG NO.1 10 A Main body ECU, electric moon
roof, tire pressure warning system,
auto anti-glare inside rear view mir-
ror, starting system, navigation sys-
tem
17 ECU IG NO.2 7.5 A Electronically controlled brake sys-
tem, electric power steering sys-
tem, shift lock control system
18 A/C NO.2 10 AAir conditioning system, rear win-
dow defogger
19 WASH 10 A Windshield wipers and washer
20 S-HTR 20 A Seat heaters
21 GAUGE NO.1 10 A Emergency flashers, back-up lights
22 WIP 25 A Windshield wipers and washer
23 H-LP LVL 7.5 A No circuit
24 INJ 15 A No circuit
FuseAmpereCircuit
Page 383 of 508

383
4-3. Do-it-yourself maintenance
4
Maintenance and care
25 IGN
10 AMultiport fuel injection system/
sequential multiport fuel injection
system, SRS airbag system, steer-
ing lock system, front passenger
occupant classification system,
smart key system, electronic throt-
tle control system
26 GAUGE NO.2 7.5 A Gauges and meters, clock
27 ECU-ACC 7.5 A Clock, main body ECU, shift lock
control system, outside rear view
mirrors, smart key system
28 CIG 20 A No circuit
29 PWR OUTLET 20 A Power outlet
30 RADIO NO.2 7.5 A Audio system, navigation system
31 MIR HTR 10 A Outside rear view mirror defoggers
32 POWER 30 A Power windows
33 P/SEAT 30 A Power seat
■ After a fuse is replaced
●If the lights do not turn on even after the fuse has been replaced, a bulb
may need replacing. ( P. 385)
● 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
Page 386 of 508
386 4-3. Do-it-yourself maintenance
Replacing light bulbs■ Headlights and daytime running lights
Turn the bulb base counterclock-
wise.
Headlight (low beam)
Headlight (high beam) and
daytime running light
Unplug the connector while
depressing the lock release. Headlight (low beam)
Headlight (high beam) and
daytime running light
STEP1
STEP2
Page 387 of 508
387
4-3. Do-it-yourself maintenance
4
Maintenance and care
■
Rear turn signal lights
Open the trunk lid and remove
the cover.
Turn the bulb bases counter-
clockwise.
Remove the light bulb.
STEP1
STEP2
STEP3
Page 434 of 508
434 5-2. Steps to take in an emergency
TrunkTurn the mechanical key clock-
wise to open.
Changing “POWER” switch modes and starting the hybrid system
Shift the shift lever to P and apply the brakes.Touch the Toyota emblem side of
the electronic key to the
“POWER” switch.
If any of the doors is opened and
closed and while the key is
touched to the “POWER” switch,
an alarm will sound to indicate
that the start function cannot
detect the electronic key.
To change the “POWER” switch modes: Within 10 seconds of
the buzzer sounding, release t he brake pedal and press the
“POWER” switch. Modes can be changed each time the
switch is pressed. ( P. 136)
To start the hybrid system: Press the “POWER” switch within
10 seconds after the buzzer s ounds, keeping the brake pedal
depressed.
In the event that the hybrid system still cannot be operated, contact
your Toyota dealer.
STEP1
STEP2
STEP3
Page 498 of 508

498 Alphabetical index
CareExterior .................................. 324
Interior ................................... 326
Seat belts .............................. 327
Cargo capacity ......................... 169
Cargo net .................................. 311
CD changer ............................... 202
CD player .................................. 202
Chains ....................................... 173
Child restraint system Booster seats, definition ........ 109
Booster seats, installation ..... 113
Convertible seats, definition ............................. 109
Convertible seats, installation ........................... 113
Front passenger occupant
classification system ........... 104
Infant seats, definition ........... 109
Infant seats, installation......... 113
Installing CRS with LATCH anchors .................. 114
Installing CRS with
seat belts ............................ 116
Installing CRS with top tether straps ........................ 119 Child safety
Airbag precautions .................. 99
Child restraint system ........... 109
Child-protectors....................... 52
How your child should wear
the seat belt .......................... 68
Installing child restraints........ 113
Moon roof precautions ............ 82
Power window lock switch ...... 77
Power window precautions ..... 78
Removed key battery precautions ......................... 373
Seat belt comfort guide ........... 65
Seat belt extender precautions ........................... 71
Seat belt precautions .............. 69
Seat heater precautions ........ 307
Trunk precautions ................... 57
12-volt battery precautions ................. 352, 438
Child-protectors ......................... 52
Cleaning Exterior.................................. 324
Interior ................................... 326
Seat belts .............................. 327
Clock ......................................... 303
Compass................................... 319
Condenser ................................ 348
Console box ............................. 295
Cooling system
Engine overheating ............... 440
Cruise control .......................... 161
Cup holder ................................ 297
Curtain shield airbags ............... 92
Customizable features ............ 474C