TOYOTA VENZA 2012 Owners Manual (in English)

551
4-3. Do-it-yourself maintenance
4
Maintenance and care
VENZA_U (OM73013U)
20GAUGE NO.110 A
Navigation system, back-up
lights, charging system, emer-
gency flashers, multi-informa-
tion display
21FR WIPER30 AWindshield wipers
22RR WIPER15 ARear window wiper
23IGN10 A
Multi-port fuel
injection system/
sequential multi-port fuel injec-
tion system, steering lock sys-
tem, smart key system, SRS
airbag system, front passenger
occupant classification system
24GAUGE NO.27.5 A
Gauges and meters, multi-infor-
mation display, multiplex com-
munication system
25ECU-ACC7.5 APower rear view mirrors
26SHIFT LOCK7.5 AShift lock system
27PWR OUTLET
NO.115 APower outlets
28RADIO NO.27.5 AAudio system, rear seat enter-
tainment system
29MIR HTR10 AOutside rear view mirror defog-
gers
FuseAmpereCircuit

552 4-3. Do-it-yourself maintenance
VENZA_U (OM73013U)
■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. 553)
● 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, 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.
NOTICE
■Before replacing fuses
Have the cause of electrical overload determined and repaired by your
Toyota dealer.

553
4-3. Do-it-yourself maintenance
4
Maintenance and care
VENZA_U (OM73013U)
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. 637)
■ Turn the power back door main switch off. (vehicles with
power back door)
P. 5 8
■ Front bulb locations
Headlight low beam
Headlight high beam and
daytime running lights
Front turn signal/parking light Front fog light
Front side marker light

554 4-3. Do-it-yourself maintenance
VENZA_U (OM73013U)
Replacing light bulbs■ Headlight low beams (halogen bulb)
Turn the bulb base counterclock-
wise.
■Rear bulb locations
Stop/tail and rear side
marker lights
Back-up light Tail light
License plate light
Rear turn signal light
STEP1

555
4-3. Do-it-yourself maintenance
4
Maintenance and care
VENZA_U (OM73013U)
Unplug the connector while
pushing the lock release.
Exchange the light bulb, and
install the light bulb.
Align the 3 tabs on the light bulb
with the mounting, and insert.
Turn and secure the bulb base.
After installing the light bulb, turn
the headlights on once and visu-
ally confirm that no light is leaking
through the mounting.
STEP2
STEP3
STEP4

556 4-3. Do-it-yourself maintenance
VENZA_U (OM73013U)■
Headlight high beams and daytime running lights
Unplug the connector while
pushing the lock release.
Turn the bulb base counterclock-
wise.
Exchange the light bulb, and
install the light bulb.
Align the 3 tabs on the light bulb
with the mounting, and insert.
STEP1
STEP2
STEP3

557
4-3. Do-it-yourself maintenance
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Maintenance and care
VENZA_U (OM73013U)
Turn and secure the bulb base.
Install the connector.
After installing the light bulb, turn the headlights on once and visually
confirm that no light is leaking through the mounting.
STEP4
STEP5

558 4-3. Do-it-yourself maintenance
VENZA_U (OM73013U)■
Front fog lights (if equipped)
Remove the engine under cover
bolt and pull down the engine
under cover.
Turn the bulb base counterclock-
wise.
Unplug the connector while
pushing the lock release.
STEP1
STEP2
STEP3

559
4-3. Do-it-yourself maintenance
4
Maintenance and care
VENZA_U (OM73013U)
Exchange the light bulb, and
install the light bulb.
Align the 3 tabs on the light bulb
with the mounting, and insert.
Turn and secure the bulb base.
After installing the light bulb, turn
the front fog lights on once and
visually confirm that no light is
leaking through the mounting.
■
Front turn signal/parking lights
Turn the bulb base counterclock-
wise.
Remove the light bulb.
STEP4
STEP5
STEP1
STEP2

560 4-3. Do-it-yourself maintenance
VENZA_U (OM73013U)■
Front side marker lights
Turn the bulb base counterclock-
wise.
Remove the light bulb.
STEP1
STEP2