TOYOTA YARIS HYBRID 2012 Owners Manual

531 4-3. Do-it-yourself maintenance
4
Maintenance and care
YARIS_F (including HV)_WE_52C79EUnder the instrument panel
FuseAmpereCircuit
1 TAIL NO.2 10 A
Front position lights, tail lights,
license plate lights
2 PANEL 5 AInstrument panel lights, manual
headlight leveling dial, gauge and
meters
3 DOOR R/R 20 A Power window
4 DOOR P 20 A Power window
5 ECU-IG NO.1 5 ARear window defogger, main body
ECU, brake system, vehicle stabil-
ity control system, shift lock control
system, audio system, windshield
wipers
6 ECU-IG NO.2 5 A Electric power steering system
7 A/C 7.5 A Air conditioning system
8 GAUGE 10 ABack-up lights, shift lock control
system, rear seat belt reminder
lights, auto anti-glare inside rear
view mirror, hybrid transmission,
audio system, multiport fuel injec-
tion system/sequential multiport
fuel injection system, rain sensor
9 WASHER 15 A Windshield wipers and washer
10 WIPER 20 A Windshield wipers and washer
11 WIPER RR 15 A Rear window wiper

532 4-3. Do-it-yourself maintenance
YARIS_F (including HV)_WE_52C79E
12 P/W 30 A Power windows
13 DOOR R/L 20 A Power windows
14 DOOR 20 A Power windows
15 CIG 15 A Power outlets
16 ACC 5 AMain body ECU, audio system, out-
side rear view mirrors, shift lock
control system, vanity lights
17 D/L 25 A Power door lock system
18 OBD 7.5 A On-board diagnosis system
19 FOG RR 7.5 A Rear fog light, gauge and meter
20 STOP 7.5 AStarter system, shift lock control
system, brake system, stop lights,
high mounted stoplight
21 AM1 7.5 A No circuit
22 FOG FR 7.5 A Front fog lights, gauge and meters
23 D-D/L 25 A D-D/L
24 SHADE 25 A
25 S-HTR 15 A Seat heaters
FuseAmpereCircuit

533 4-3. Do-it-yourself maintenance
4
Maintenance and care
YARIS_F (including HV)_WE_52C79E
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. 535)
If the replaced fuse blows again, have the vehicle inspected by any
authorized Toyota dealer or repairer, or another duly qualified and
equipped professional.
If there is an overload in a circuit
The fuses are designed to blow, protecting the wiring harness from damage.
When replacing light bulbs
Toyota recommends that you use genuine Toyota products designed for this
vehicle. Because certain bulbs are connected to circuits designed to prevent
overload, non-genuine parts or parts not designed for this vehicle may be
unusable.
When reinstalling the cover (type C fuse box cover only)
Left hand drive vehicles
Right hand drive vehicles
Reinstall the cover, and then hook the
rubber strip’s groove onto the cover.

534 4-3. Do-it-yourself maintenance
YARIS_F (including HV)_WE_52C79E
CAUTION
To prevent system breakdowns and vehicle fire
Observe the following precautions.
Failure to do so may cause damage, and possibly a fire or injury.
Never use a fuse of a higher amperage rating than that 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 fuses or fuse boxes.
Fuse box near the power control unit (hybrid vehicle)
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 any autho-
rized Toyota dealer or repairer, or another duly qualified and equipped pro-
fessional as soon as possible.

535
4-3. Do-it-yourself maintenance
4
Maintenance and care
YARIS_F (including HV)_WE_52C79E
Light bulbs
You may replace the following bulbs by yourself. The difficulty level
of replacement varies depending on the bulb. As there is a danger
that components may be damaged, we recommend that replacement
is carried out by any authorized Toyota dealer or repairer, or another
duly qualified and equipped professional.
For more information about replacing other light bulbs, contact any
authorized Toyota dealer or repairer, or another duly qualified and
equipped professional.
Preparing for light bulb replacement
Check the wattage of the light bulb to be replaced. (P. 677)
Front bulb locations
Except hybrid vehicle
Front position lights
Front fog lights
(if equipped)
Headlights
Front turn
signal lights
Side turn
signal lights

536 4-3. Do-it-yourself maintenance
YARIS_F (including HV)_WE_52C79E
Hybrid vehicle
Rear bulb locations
Ty p e A
*1: Left-hand drive vehicles
*2: Right-hand drive vehicles
Front fog lights
(if equipped)
HeadlightsFront turn
signal lights
Side turn
signal lights
Rear fog light*2Rear fog light*1
Stop/tail lights
License plate
lights
Rear turn signal lights
Back-up lights

537 4-3. Do-it-yourself maintenance
4
Maintenance and care
YARIS_F (including HV)_WE_52C79E
Replacing light bulbs
Headlights (except hybrid vehicle)
Unplug the connector.
Ty p e B
*1: Left-hand drive vehicles
*2: Right-hand drive vehicles
Rear fog light*2Rear fog light*1
License plate
lights
Rear turn signal lights
Back-up lights

538 4-3. Do-it-yourself maintenance
YARIS_F (including HV)_WE_52C79ERemove the rubber cover.
Release the bulb retaining
spring.
Remove the bulb.
To install a new bulb, align the
tabs of the bulb with the cutouts
of the mounting hole.
When installing, reverse the steps listed.

539 4-3. Do-it-yourself maintenance
4
Maintenance and care
YARIS_F (including HV)_WE_52C79EHeadlights (hybrid vehicle)
Turn the cover to the open posi-
tion and remove it.
Open position
Turn the bulb base counterclock-
wise.
Unplug the connector while pull-
ing the lock release.
Replace the light bulb, and install
the bulb base.
Align the 3 tabs on the light bulb
with the mounting, and insert.

540 4-3. Do-it-yourself maintenance
YARIS_F (including HV)_WE_52C79ETurn 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.
Install and turn the cover to the
closed position.
Closed position
The illustrations show the removal of a headlight from a right-hand
drive vehicle.
Front fog lights (if equipped)
Vehicles without a front
spoiler
Remove the 2 screws.
Vehicles with a front spoiler
Remove the 3 screws.
The front spoiler will come off on
that side when the screws are
removed.
*: Vehicles with a front spoiler
only
*