424
4-3. Do-it-yourself maintenance
Engine compar tment
Washer fluid tank (P. 438)
12-volt battery ( P. 435)
Brake fluid reservoir ( P. 434)
Engine oil level dipstick ( P. 427)
Engine coolant reservoir ( P. 431)
Engine oil filler cap ( P. 428)Power control unit coolant
reservoir ( P. 432)
Fuse boxes ( P. 459)
Power control unit coolant
radiator ( P. 434)
Electric cooling fans
Condenser ( P. 434)
Engine coolant radiator ( P. 434)
460 4-3. Do-it-yourself maintenance
Under the instrument panelAfter a system failure, see “Fuse layout and amperage rat-
ings” ( P. 462) for details about which fuse to check.
Remove the fuse with the pull-
out tool.
Check if the fuse has blown.
Ty p e A Normal fuse
Blown fuse
Replace it with one of an
appropriate amperage rating.
The amperage rating can be
found on the fuse box lid.
STEP4
STEP5
STEP6
461
4-3. Do-it-yourself maintenance
4
Maintenance and care
Ty p e B
Normal fuse
Blown fuse
Replace it with one of an
appropriate amperage rating.
The amperage rating can be
found on the fuse box lid.
Ty p e C
Normal fuse
Blown fuse
Contact your Toyota dealer.
Ty p e DNormal fuse
Blown fuse
Contact your Toyota dealer.
467
4-3. Do-it-yourself maintenance
4
Maintenance and care
12 FUEL OPN 7.5 A Fuel filler door opener
13 S/ROOF 30 A Electric moon roof
14 TAIL 15 A
Parking lights, tail lights, license
plate lights, front fog lights, trailer
lights
15 PANEL 7.5 A Glove box light, emergency flash-
ers, audio system, outside rear
view mirror defoggers, power door
lock system, seat heaters, rear
seat entertainment system, instru-
ment panel light control dial, elec-
tronic controlled transmission
switch, transmission, steering
switches
16 ECU IG NO.1 10 A Multiplex communication system,
electric moon roof, electronically
controlled transmission system,
power back door, seat heaters, tire
pressure warning system, elec-
tronic power steering, transmission
17 ECU IG NO.2 7.5 A VDIM
18 A/C NO.2 10 A Air conditioning system, FAN NO.1,
FAN NO.2
19 WASH 20 A Windshield wipers and washer
20 S-HTR 20 A Seat heaters
21 GAUGE NO.1 10 A Audio system, outside rear view
mirror defoggers, back-up lights,
charging system, emergency flash-
ers, traction control system, instru-
ment panel light control dial,
windshield wiper deicer
22 FR WIP 30 A Windshield wipers and washer
23 RR WIP 15 A Rear window wiper and washer
FuseAmpereCircuit
469
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. 470)
● 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 fuses or the fuse box.
■ Fuse box near the power control unit
Never check or replace the fuses as there are high voltage parts and wiring
near the fuse box.
Doing so may cause electric shock, resulting in death or serious injury.
NOTICE
■Before replacing fuses
Have the cause of electrical overload determined and repaired by your
Toyota dealer as soon as possible.
571
Alphabetical index
Floor mat .................................. 387
Fluid
Brake .................................... 434
Washer ................................. 438
Fog lights
Replacing light bulbs ............ 470
Switch ................................... 204
Wattage ................................ 543
Front automatic air conditioning system ............. 253
Front fog lights
Replacing light bulbs ............ 470
Switch ................................... 204
Wattage ................................ 543
Front manual air conditioning system ................................... 248
Front passenger occupant
classification system............ 142
Front passenger's seat belt reminder light ........................ 494
Front seats Adjustment ............................. 84
Front side marker lights
Replacing light bulbs ............ 470
Switch ................................... 200
Wattage ................................ 543
Front turn signal lights Replacing light bulbs ............ 470
Wattage ................................ 543
Fuel Capacity ............................... 532
Fuel gauge ........................... 184
Gas station information ........ 580
Information ........................... 544
Refueling .............................. 115
Type ..................................... 532
Fuel door .................................. 115
Fuel filler door ......................... 115
Fuses ........................................ 459 Garage door opener.................394
Gas station information...........580
Gauges ......................................184
Glove box..................................365
Hands-free system
(for cellular phone) ................330
Head restraints Adjusting ................................96
Headlights
Replacing light bulbs .............470
Switch....................................200
Wattage .................................543
Heaters Seat heaters ..........................384
Side mirror.............................267
Hood ..........................................420
Hooks Cargo hook............................388
Shopping bag ........................388
Hybrid system Emergency shut off system .....34
Energy monitor/consumption
screen ...................................34
High voltage components........33
“POWER” switch ...................174
I/M test.......................................415
Identification Electric motor ........................532
Engine ...................................532
Vehicle ..................................531
Ignition switch ..........................174
Illuminated entry system .........361
Immobilizer system..................120
Indicator lights .........................186
Initialization
Items to initialize....................562
Inside rear view mirror ............106FG
H
I
