TOYOTA AVENSIS 2014 Owners Manual (in English)

571 4-3. Do-it-yourself maintenance
4
Maintenance and care
AVENSIS_OM_OM20B88E_(EE)
2 ECU-IG NO.3 10 AToyota parking assist-sensor, AFS,
windshield wiper de-icer, electric
parking brake, pre-crash seat belt,
paddle shift switch, tilt & telescopic
steering, electric power steering
3 P FR DOOR 20 A Power windows (passenger side)
4 RL DOOR 20 A Power windows (rear left)
5 RR DOOR 20 A Power windows (rear right)
6 SHADE 20 A Panoramic roof shade
*1
7 CIG 15 A Cigarette lighter
8ACC 7.5 AOutside rear view mirrors, shift lock
system, audio system, main body
ECU, power outlet
9 MIR HTR 10 A Outside rear view mirror defoggers
10 TI & TE 30 A Tilt & telescopic steering
11 RR FOG 7.5 A Rear fog light
12 IGN 7.5 ASteering lock system, SRS airbag
system, multiport fuel injection sys-
tem/sequential multiport fuel injec-
tion system, automatic
transmission
*2, starting system
FuseAmpereCircuit

572 4-3. Do-it-yourself maintenance
AVENSIS_OM_OM20B88E_(EE)
13 METER 7.5 A Gauges and meters
14 SEAT HTR 15 A Seat heaters
15 HTR-IG 10 A Air conditioning system
16 WIPER 30 AWindshield wipers, rain sensing
windshield wipers
17 RR WIPER 15 A Rear window wiper
*1
18 WASHER 15 AWindshield washers, rear window
washer*1
19 ECU-IG NO.1 10 AMain body ECU, smart entry & start
system, electric cooling fan(s), shift
lock system, panoramic roof
shade
*1, auto anti-glare inside rear
view mirror, anti-lock brake system,
steering sensor, yaw rate & G sen-
sor, VSC, headlight cleaner, pre-
crash safety system, LKA, driver
support system
20 ECU-IG NO.2 10 ABack-up lights, charging system,
emergency flashers, rear window
defogger, “PASSENGER AIRBAG”
indicator, air conditioning system,
AFS, rear view monitor, Toyota
parking assist-sensor
21 OBD 7.5 A On-board diagnosis system
FuseAmpereCircuit

573 4-3. Do-it-yourself maintenance
4
Maintenance and care
AVENSIS_OM_OM20B88E_(EE)
*1: Wagon only
*2: Vehicles with diesel engine and automatic transmission22 STOP 10 AStop lights, high mounted stop-
light, anti-lock brake system, VSC,
multiport fuel injection system/
sequential multiport fuel injection
system, automatic transmission
*2,
shift lock system, starting system
23 DOOR 25 A Power door lock system
24 ACC-B 25 A CIG, ACC
25 DRL 7.5 A Daytime running light system
26 FR FOG 7.5 A Front fog lights
27 AM1 7.5 AStarting system, ACC, CIG, ECU-IG
NO.2, HTR-IG, WIPER, RR WIPER,
WASHER, ECU-IG NO.1, ECU-IG
NO.3, SEAT HTR
FuseAmpereCircuit

574 4-3. Do-it-yourself maintenance
AVENSIS_OM_OM20B88E_(EE)Under the instrument panel (type B)
*1: Left-hand drive vehicle
*2: Right-hand drive vehicle
FuseAmpereCircuit
1 POWER 30 A Power windows (driver side)
2 DEF 40 A Rear window defogger, MIR HTR
3 PWR SEAT RH 30 A Power seat, lumber support
4 WIPER NO.2
*17.5 ACharging system, driver support
system ECU
5 WIPER NO.2
*27.5 ACharging system, driver support
system ECU

575 4-3. Do-it-yourself maintenance
4
Maintenance and care
AVENSIS_OM_OM20B88E_(EE)
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. 576)
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 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 the fuse or the fuse box.
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.

576
4-3. Do-it-yourself maintenance
AVENSIS_OM_OM20B88E_(EE)
Light bulbs
You may replace the following bulbs 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.
Prepare a replacement light bulb
Check the wattage of the light bulb being replaced. (P. 748)
Remove the engine compartment cover
P. 529
Front bulb locations
Front position/daytime
running light (vehicles
with halogen headlight)
Headlight low
beam
(halogen bulb)
Front turn signal light
Front fog light
(if equipped)
Headlight high
beam
(halogen bulb)

577 4-3. Do-it-yourself maintenance
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Maintenance and care
AVENSIS_OM_OM20B88E_(EE)
Rear bulb locations
Sedan
Wagon
*1: Left-hand drive vehicles
*2: Right-hand drive vehicles
Rear turn signal light
Rear fog light*1
Back-up light
License plate lightsRear fog light
*2
Rear turn signal light
Rear fog light*1 or
back-up light
*2
Back-up light*1 or
rear fog light
*2
License plate lights

578 4-3. Do-it-yourself maintenance
AVENSIS_OM_OM20B88E_(EE)
Replacing light bulbs
Headlight low beam (vehicles with halogen bulbs)
For the right side only: Remove
the securing clip and turn and
pull off the washer fluid filler
opener.
Install the washer fluid filler
opener in the reverse order of
removal.
Turn the cover counterclockwise
and remove it.
Turn the bulb base counterclock-
wise.
STEP1
STEP2
STEP3

579 4-3. Do-it-yourself maintenance
4
Maintenance and care
AVENSIS_OM_OM20B88E_(EE)Unplug the connector while pull-
ing the lock release.
When installing, reverse the steps listed.
Headlight high beam (vehicles with halogen bulbs)
Turn the cover counterclockwise
and remove it.
Turn the bulb base counterclock-
wise.
STEP4
STEP5
STEP1
STEP2

580 4-3. Do-it-yourself maintenance
AVENSIS_OM_OM20B88E_(EE)Unplug the connector while pull-
ing the lock release.
When installing, reverse the steps listed.
Front fog light (if equipped)
Remove the fender liner bolts
and clip.
Partly remove the fender liner.
STEP3
STEP4
STEP1
STEP2