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420 4−3. Do−it−yourself maintenance
61 HEAD RL15 A
Headlight low beam (right)
62 EFI NO.27.5 AAFM, EVP VSV, 02 SSR, KEY
OFF PMP, AI DRIVER, AI EX
VSV, ACIS VSV
63 RR A/C NO.27.5 A
No circuit
64 DEF NO.25 A
Outside rear view mirror heater
FuseAmpereCircuit
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421
4−3. Do−it−yourself maintenance
4
Maintenance and care
nDriver ’s side instrument panel
FuseAmpere Circuit
1 CIG 15 A Cigarette lighter
2 BK/UP LP 10 A Back−up lights, trailer
3 ACC 7.5 AStereo component amplifier
assembly, multi−display
assembly, gateway ECU, radio
receiver assembly, main body
ECU, mirror ECU, rear seat
entertainment, smart key sys−
tem, clock
4 PANEL 10 A
Four−wheel drive system, ash−
tray, cigarette lighter, brake
controller, cool box, cruise con−
trol, center differential lock,
DAC, multi−display assembly,
seat heater, air conditioning
system, glove box light, emer−
gency flasher, radio receiver
assembly, headlight cleaner,
inverter, driving position mem−
ory system, mirror ECU, over−
head module, roll sensing of
curtain shield airbags off
switch, shift lever switch, steer−
ing switches, VSC, console
switch
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422 4−3. Do−it−yourself maintenance
5 ECU−IG NO.2 10 AAir conditioning system,
heater, overhead module,
ABS, VSC, steering sensor,
yaw rate & G sensor, main
body ECU, stoplights, moon
roof, clock, EC mirror
6 WINCH 5 A No circuit
7 A/C IG 10 ACool box, condenser fan,
cooler compressor, MG CL,
rear window defogger, RR
MGC VLV
8 TA I L 15 ATail lights, license plate lights,
front fog lights, front side
marker lights, rear side marker
lights, parking lights
9 WIPER 30 A Windshield wiper
10 WSH 20 A Windshield washer
11 RR WIPER 15 A Rear wiper
12 4WD 20 A 4WD
13 LH−IG 5 AAlternator, sub battery, seat
heater, windshield wiper de−
icer, seat belt pretensioners,
emergency flasher, inverter,
shift lever switch
14 ECU−IG NO.1 5 AABS, VSC, tilt and telescopic
steering, gateway ECU, shift
lock system, cruise control sys−
tem, pre−collision seat belt,
headlight cleaner, multi−dis−
play assembly, driving position
memory system, power door
lock system
15 S/ROOF
25 A Moon roof
FuseAmpereCircuit
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426
4−3. Do−it−yourself maintenance
Light bulbs
You may replace the following bulb s yourself. For more information
about replacing other light bulbs,
contact your Toyota dealer.
nPrepare a replacement light bulb.
Check the wattage of the light bulb being replaced. (
P. 503)
n
P. 376
n
Front bulb locations
n
Rear bulb locations
ITY43C074
Front side marker light
Parking light
Front fog light Headlight
high beam Headlight low beamFront turn signal light
ITY43C075
License plate lights
Rear turn signal
lightBack−up light
Page 422 of 531
427
4−3. Do−it−yourself maintenance
4
Maintenance and care
Replacing light bulbs
nHeadlight low beam
Turn the bulb base counterclock−
wise.
Unplug the connector while
depressing the lock release.
ITY43C038
STEP1
ITY43C039
STEP2
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428 4−3. Do−it−yourself maintenance
nHeadlight high beam
Turn the bulb base counterclock−
wise.
Unplug the connector while
depressing the lock release.
ITY43C040
STEP1
ITY43C041
STEP2
Page 431 of 531
436 4−3. Do−it−yourself maintenance
nBulbs other than the above
If any of the bulbs listed below
has burnt out, have your Toyota
dealer replace it.
lStop/tail lights
l
Tail lights
l
High mounted stoplight
l
Rear side marker lights
nCondensation build up on the 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.
lLarge drops of water are built up on the inside of the lens.
lWater has built up inside the headlight.
nLED light bulbs
The stop/tail, tail, rear side marker and high mounted stoplight consist of a
number of LEDs. If any LEDs burn out, take your vehicle to your Toyota
dealer to have the light replaced.
If two or more LEDs in a stoplight bur
n out, your vehicle may not conform to
local laws (SAE).
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437
4−3. Do−it−yourself maintenance
4
Maintenance and care
CAUTION
nReplacing light bulbs
lTurn 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.
lDo 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.
lFully 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.
lDo not attempt to repair or disassemble light bulbs, connectors, electric
circuits or component parts.
Doing so may result in death or serious injury due to electric shock.
n
To prevent damage or fire
Make sure bulbs are fully seated and locked.