Page 575 of 720

575 4-3. Do-it-yourself maintenance
4
Maintenance and care
LC200_OM_OM60F57U_(U)
5ECU-IG NO.210 AAir conditioning system,
heater, overhead module,
ABS, VSC, steering sensor,
yaw rate & G sensor, main
body ECU, stoplights, moon
roof, clock, EC mirror
6WINCH5 A No circuit
7A/C IG10 ACool box, condenser fan,
cooler compressor, rear win-
dow and outside rear view mir-
ror defoggers, air conditioning
system
8TA I L15 ATail lights, license plate lights,
front fog lights, front side
marker lights, rear side marker
lights, parking lights
9WIPER30 A Windshield wiper
10WSH20 A Windshield washer
11RR WIPER15 ARear window wiper and
washer
124WD20 A 4WD
13LH-IG5 AAlternator, seat heater, wind-
shield wiper de-icer, front seat
belt, emergency flasher,
inverter, shift lever switch
14ECU-IG NO.15 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
15S/ROOF25 A Moon roof
FuseAmpereCircuit
Page 578 of 720
578 4-3. Do-it-yourself maintenance
LC200_OM_OM60F57U_(U)
■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. 581)
●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.
CAUTION
■To prevent system breakdowns and vehicle fire
Observe the following precautions.
Failing to do so may cause damage to the vehicle, 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.
●Do not modify fuses or the fuse box.
NOTICE
■Before replacing fuses
Have the cause of electrical overload determined and repaired by your
Toyota dealer.
Page 582 of 720
582 4-3. Do-it-yourself maintenance
LC200_OM_OM60F57U_(U)
■Rear bulb locations
License plate lights Rear turn signal
light
Back-up light
Page 584 of 720
584 4-3. Do-it-yourself maintenance
LC200_OM_OM60F57U_(U)Replace the light bulb, and install
the bulb base.
Align the 3 tabs on the light bulb
with the mounting, and insert.
Turn and secure the bulb base.
Shake the bulb base gently to
check that it is not loose, turn the
headlights on once and visually
confirm that no light is leaking
through the mounting.
STEP3
STEP4
Page 586 of 720
586 4-3. Do-it-yourself maintenance
LC200_OM_OM60F57U_(U)Replace the light bulb.
Align the 3 tabs on the light bulb
with the mounting, and insert.
Turn and secure the light bulb.
Install the bulb base.
Shake the bulb base gently to
check that it is not loose, turn the
fog lights on once and visually
confirm that no light is leaking
through the mounting.
When installing the fender liner, conduct in reverse.
STEP4
STEP5
STEP6
STEP7STEP1
Page 594 of 720

594 4-3. Do-it-yourself maintenance
LC200_OM_OM60F57U_(U)■Bulbs other than the above
If any of the bulbs listed below has burnt out, have your Toyota
dealer replace it.
●Headlight low beam
●Parking light
●Side turn signal light
●Stop/tail lights
●Tail lights
●High mounted stoplight
●Rear side marker lights
■Discharge headlights
If voltage to the discharge bulbs is insufficient, the bulbs may not come on,
or may go out temporarily. The discharge bulbs will come on when normal
power is restored.
■Condensation build-up on the inside of the lens
Temporary condensation build-up on the inside of the headlight lens does
not indicate a malfunction.
Contact your Toyota dealer for more information in the following situations:
●Large drops of water are built up on the inside of the lens.
●Water has built up inside the headlight.
■LED lights
The stop/tail, tail, rear side marker lights 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.
Page 595 of 720
595 4-3. Do-it-yourself maintenance
4
Maintenance and care
LC200_OM_OM60F57U_(U)
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.
●While the low beam headlights are
turned on, and for a short time after
they have been turned off, metal com-
ponents at the rear of the headlight
assembly will be extremely hot.
To prevent burns, do not touch these
metal components until you are certain
they have cooled down.
Metal
components
Page 596 of 720
596 4-3. Do-it-yourself maintenance
LC200_OM_OM60F57U_(U)
CAUTION
■Discharge headlights
●Contact your Toyota dealer before replacing high-intensity discharge
headlights (including light bulbs).
●Do not touch the high-intensity discharge headlight’s high voltage socket
when the headlights are turned on.
An extremely high voltage of 30000 V will be discharged and could result
in serious injury or death by electric shock.
●Do not attempt to take apart or repair the low beam discharge headlight
bulbs, connectors, power supply circuits, or related components.
Doing so could result in electric shock and serious injury or death.
■To prevent damage or fire
Make sure bulbs are fully seated and locked.