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Maintenance and care
11 PWR
25 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, back-up
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, vehicle
stability control system, traction
control system
16 ECU IG NO.1 10 A Main body ECU, windshield wipers
and washer, moon roof, tire pres-
sure warning system, electric cool-
ing fans, auto anti-glare inside rear
view mirror, navigation system
17 ECU IG NO.2 7.5 A Anti-lock brake system, vehicle sta-
bility control system, traction con-
trol system, brake assist system,
shift lock control system, auto-
matic transmission, cruise 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, charging sys-
tem, multiport fuel injection system/
sequential multiport fuel injection
system, back-up lights
FuseAmpereCircuit
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416 4-3. Do-it-yourself maintenance
22 WIP25 A Windshield wipers and washer
23 H-LP LVL 7.5 A No circuit
24 INJ 15 A No circuit
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, multi-informa-
tion display, clock
27 ECU-ACC 7.5 A Clock, main body ECU, shift lock
control system, outside rear view
mirror, 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 seats
■ 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. 418)
● 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
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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
Toyota dealer, as soon as possible.
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4-3. Do-it-yourself maintenance
Light bulbs
You may replace the following bulbs yourself. The difficulty level of
replacement varies depending on the bulb. If necessary bulb
replacement seems difficult to perfor m, contact your Toyota dealer.
For more information about replacing other light bulbs, contact your
Toyota dealer.
■ Prepare a replacement light bulb.
Check the wattage of the light bulb being replaced. ( P. 494)
■ Remove the engine compartment cover. (3.5 L V6 [2GR-FE]
engine)
P. 3 6 7
■ Bulb locations
Headlight high beam
Headlight low beam
Rear turn signal light
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Maintenance and care
Replacing light bulbs
■ Headlights
Turn the bulb base counterclock-
wise.
Headlight (low beam)
Headlight (high beam)
Unplug the connector while
depressing the lock release. Headlight (low beam)
Headlight (high beam)
■ Rear turn signal lights
Open the trunk lid and remove
the cover.
STEP1
STEP2
STEP1
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420 4-3. Do-it-yourself maintenance
Turn the bulb bases counter-
clockwise.
Remove the light bulb.
■ Lights other than the above
If any of the lights listed below has burnt out, have it replaced by
your Toyota dealer.
● Front fog lights (if equipped)
● Front turn signal lights
● Stop/tail lights
● High mounted stoplight
● Front side marker/parking lights
● Back-up lights
● License plate lights
● Rear side marker lightsSTEP2
STEP3
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■
Condensation build-up on th e inside of the lens
Contact your Toyota dealer for more information in the following situations.
Temporary condensation build-up on the inside of the headlight lens does
not indicate a malfunction.
● Large drops of water have built up on the inside of the lens.
● Water has built up inside the headlight.
■ LED stop/tail lights and high mounted stoplight
The stop/tail lights and high mounted stoplight consist of a number of LEDs.
If any of the LEDs burn out, take your vehicle to your Toyota dealer to have
the light replaced.
CAUTION
■Replacing light bulbs
●Turn off the headlights. Do not attempt to replace the bulb immediately
after turning off the headlights.
The bulbs become very hot and may cause burns.
● Do not touch the glass portion of the light bulb with bare hands. Hold the
bulb by the plastic or metal portion.
If the bulb is scratched or dropped it may blow out or crack.
● Fully install light bulbs and any parts used to secure them. Failing to do so
may result in heat damage, fire, or water entering the headlight unit. This
may damage the headlights or cause condensation to build up on the lens.
■ To prevent damage or fire
Make sure bulbs are fully seated and locked.
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