2003 TOYOTA AVENSIS wiring diagram

SFISFISFISFISFISFI
D25842

Circuit Description
The major role and, operation of the circuit
and its component parts are explained.

Diagnostic Trouble Code No. and Detection Item
Indicates the diagnostic trouble codes, diagnostic
trouble code settings and suspect areas for a
problem.
Wiring Diagram
This shows a wiring diagram of the circuit.
Use this diagram together with ELECTRICAL
WIRING DIAGRAM to thoroughly understand the
circuit.
Wire colors are indicated by an alphabetical code.
B = Black, L = Blue, R = Red, BR = Brown,
LG = Light Green, V = Violet, G = Green,
O = Orange, W = White, GR = Gray, P = Pink,
Y = Yellow, SB = Sky Blue
The first letter indicates the basic wire color and
the second letter indicates the color of the stripe.
Inspection Procedures
Use the inspection procedures to determine
if the circuit is normal or abnormal. If it is ab-
normal, use it to determine whether the prob-
lem is located in the sensors, actuators, wire
harness or ECU.

Indicates the condition of the connector of the ECU
during the check.


Connections of tester are
indicated by (+), (±) after
terminals name.
Connector being checked
is connected.Connector being checked
is disconnected.
For inspection of connector
with body ground, there is
nothing about the body
ground written down.
±
INTRODUCTION HOW TO TROUBLESHOOT ECU CONTROLLED
SYSTEMS01±31
AVENSIS REPAIR MANUAL (RM1018E)
CIRCUIT INSPECTION
How to read and use each page is shown below.
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I35431
Burner Motor
Glow Plug
Surface Sensor
Temp. Control Sensor
Flame Sensor 13
Power
Heater
ECU
Connector B Terminal L
of Alternator
Battery
Metering Pump
Fuse (20 A)
Vehicle Side
SW
14
9
12
5
6
3
4
1
2 R
BR
B±R
G
L±Y L
Y
L±W 5
1
6
2
7
3
8
4
W±B
R±G
R±B
Connector A
IG
W±R (*1)
Y±R (*2)R±L (*1)
R±Y (*2)
*1: TMC Made
*2: TMUK Made
55±16
±
HEATER & AIR CONDITIONER COMBUSTION TYPE POWER HEATER SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
2. DESCRIPTION OF DISPLAY AND BUTTONS
(a) AF: Current Value Malfunction (Blinking at current failure) Diag: DTC (Example: 064 Flame sensor break)
Memory Clear button: Deletion of faulty memory (Press both buttons together for longer than 2 se-
conds)
> Button: Scroll up of faulty memory (The past 5 codes can be stored.)\
< Button: Scroll down of faulty memory (The past 5 codes can be stored.\
)
3. FAULTY MEMORY
(a) The ECU is able to store up to 5 pieces of faulty memory. If it is full, the new data is written over F5.
4. WIRING DIAGRAM
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2AVENSIS (EWD526E)
A INTRODUCTION
This manual consists of the following 13 sections:
No.
SectionDescription
INDEXIndex of the contents of this manual.
A
INTRODUCTIONBrief explanation of each section.
BHOW TO USE THIS
MANUALInstructions on how to use this manual.
CTROUBLE–
SHOOTINGDescribes the basic inspection procedures for electrical circuits.
DABBREVIATIONSDefines the abbreviations used in this manual.
E
GLOSSARY OF
TERMS AND
SYMBOLS
Defines the symbols and functions of major parts.
FRELAY LOCATIONSShows position of the Electronic Control Unit, Relays, Relay Block, etc.\
This section is closely related to the system circuit.
GELECTRICAL
WIRING ROUTINGDescribes position of Parts Connectors, Splice points, Ground points, et\
c.
This section is closely related to the system circuit.
INDEXIndex of the system circuits.
H
SYSTEM CIRCUITS
Electrical circuits of each system are shown from the power supply through ground
points. Wiring connections and their positions are shown and classified \
by code
according to the connection method. (Refer to the section, ”How to u\
se this manual”).
The ”System Outline” and ”Service Hints” useful for troubles\
hooting are also contained
in this section.
IGROUND POINTShows ground positions of all parts described in this manual.
JPOWER SOURCE
(Current Flow Chart)Describes power distribution from the power supply to various electrical\
loads.
KCONNECTOR LISTDescribes the form of the connectors for the parts appeared in this book\
.
This section is closely related to the system circuit.
LPART NUMBER OF
CONNECTORSIndicates the part number of the connectors used in this manual.
M
OVERALL
ELECTRICAL
WIRING DIAGRAM
Provides circuit diagrams showing the circuit connections.
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AVENSIS (EWD526E)3
HOW TO USE THIS MANUAL B
This manual provides information on the electrical circuits installed on\
vehicles by
dividing them into a circuit for each system.
The actual wiring of each system circuit is shown from the point where t\
he power
source is received from the battery as far as each ground point. (All c\
ircuit
diagrams are shown with the switches in the OFF position.)
When troubleshooting any problem, first understand the operation of the \
circuit
where the problem was detected (see System Circuit section), the power\
source
supplying power to that circuit (see Power Source section), and the ground poin\
ts
(see Ground Point section). See the System Outline to understand the c\
ircuit
operation.
When the circuit operation is understood, begin troubleshooting of the p\
roblem
circuit to isolate the cause. Use Relay Location and Electrical Wiring Routing
sections to find each part, junction block and wiring harness connectors, wiring\
harness and wiring harness connectors, splice points, and ground points \
of each
system circuit. Internal wiring for each junction block is also provided for b\
etter
understanding of connection within a junction block.
Wiring related to each system is indicated in each system circuit by arr\
ows
(from__, to__). When overall connections are required, see the Overall\
Electrical
Wiring Diagram at the end of this manual.
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AVENSIS (EWD526E)19
E
RELAY
Basically, an electrically operated
switch which may be normally
closed (1) or open (2).
Current flow through a small coil
creates a magnetic field which either
opens or closes an attached switch.
1. NORMALLY
CLOSED
2. NORMALLY
OPEN
SWITCH, MANUAL
Opens and closes
SPEAKERAn electromechanical device which
creates sound waves from current
flow.
RELAY, DOUBLE THROWA relay which passes current
through one set of contacts or the
other.
circuits, thereby
stopping (1) or
allowing (2) current
flow.1. NORMALLY
OPEN
2. NORMALLY
CLOSED
RESISTORAn electrical component with a fixed
resistance, placed in a circuit to
reduce voltage to a specific value.SWITCH, DOUBLE THROWA switch which continuously passes
current through one set of contacts
or the other.
RESISTOR, TAPPED
A resistor which supplies two or
more different non adjustable
resistance values.SWITCH, IGNITIONA key operated switch with several
positions which allows various
circuits, particularly the primary
ignition circuit, to become
operational.
RESISTOR, VARIABLE or RHEOSTAT
A controllable resistor with a variable
rate of resistance.
Also called a potentiometer or
rheostat.
SENSOR (Thermistor)A resistor which varies its resistance
with temperature.SWITCH, WIPER PARKAutomatically returns wipers to the
stop position when the wiper switch
is turned off.
(Reed Switch Type)
SENSOR, SPEEDUses magnetic impulses to open
and close a switch to create a signal
for activation of other components.TRANSISTORA solidstate device typically used as
an electronic relay; stops or passes
current depending on the voltage
applied at ”base”.
SHORT PINUsed to provide an unbroken
connection within a junction block.WIRES Wires are always drawn as
straight lines on wiring
diagrams.
Crossed wires (1) without a
black dot at the junction are
(1) NOT
CONNECTED
SOLENOID
An electromagnetic coil which forms
a magnetic field when current flows,
to move a plunger, etc.
black dot at the junction are
not joined;
crossed wires (2) with a
black dot or octagonal ( )
mark at the junction are
spliced (joined)
connections.
(2) SPLICED
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AVENSIS (EWD526E)
580 M OVERALL ELECTRICAL WIRING DIAGRAM
1 23
4
1 AVENSIS (
C ont. ne xt pa ge )
B–G
4B
1
1 4D
1 1
AM1 IG1 ACC
3
2 13
5
10A GAUGE1
IJLeft Kick Panel
140A ALT
120A ALT
(
1AZ–FSE, 1AZ–FE )
100A ALT (
1ZZ–FE, 3ZZ–FE )
40A MAIN W–B
W–B
G–Y
B–G
(
∗ 1 )
G–R B–G
FL MAIN
3. 0WBattery IG1
Relay
1 2
3 2
3
W
1
2
1ED1
(
∗ 1 )
B–G
( ∗ 1 )
B–L B–L
(
∗ 2 )
(∗ 2 )
(
∗ 2 ) (
∗ 1 )
I13
DH
1D H
5DN 1
1 DA
9
6
W–R
25A AM1
7. 5A ECU–B 2
25 E
W–L
M ultiplex C ommunication System
(
LHD )
Power Source
∗ 1 : Gasoline
∗ 2 : 1CD–FTV
Ignition SW
4A
1
1A
1
3
30A DCC
1
1
2
B–W
B
B
B–G( ∗ 1 )
(
∗ 2 )
( ∗ 2 )
4IE4
B–W
B–W
22IG
23 B Integration Relay
I14
(
A )
1
25A DOOR
B
21 ACC
7. 5A RAD NO. 1
DH
3
2
G
G
CD
3
10 CC
W–R
W–R
DB
16
W–R
CF
9
(
∗ 4 )
DK
6W–B
6 6
W–R 7. 5A DOME
1 2
1
2
1 2
5
3
TAIL Relay
15 INTB
7. 5A PANEL
DB
19 DJ
9
G–W
∗ 3 : w/ Daytime Running Light
(
∗ 3 )
(∗ 3 )
DB
4
GR
DB
7R–W
B A
W–R
(
∗ 4 )
W–L (
∗ 3 )
∗
4 : w/ Wireless Door Lock
R–W
W–RW–B GR
EF
D C
13
TRLY
IO Instrument Panel
Reinforcement RH
IL
Behind the
Combination Meter W–B
W–B
(∗ 1 )
(
∗ 2 )
AVENSIS (EWD526E)
581M
5
67
8
1 AVENSIS (
C ont' d )
(
C ont. ne xt pa ge )
DIM
M ultiplex C ommunication System (
LHD )
R–Y
Headlight Cleaner
SW< 28–4> < 30–4> H–LP Relay
22
2 1 5
3
22 W–L
R–Y
W–L
14 A
R–L
Headlight Beam Level
Control ECU< 24–3>
15 IC2 2A
R–Y
HRLY
R–Y
EA
DBJunction
ConnectorJ 3 (
A )
, J 4 (
B )
12 T
Taillight System
< 14–1> W–R
CA
CA
CB
CA
R–Y R–Y
( ∗ 6 )
(
∗ 3 ∗5 )
Junction
ConnectorJ 6 (
A )
, J 7 (
B )
D 6Door Control
Receiver
IC2
7
(
∗ 4 ) G–Y
L–W
( ∗ 4 ) W–B
IC2
16
2
3
1
(∗ 4 )
(
∗ 4 )
16 A A
7
PRG RDA
L–W
G–Y
14 TOUT
20P/W
Moon Roof System
< 32–2>
Power Window System
< 33–3>
DB
12 DA
5
ECT and A/T Indicator System
< 10–2> < 12–2>
SNOW
8
DA
14
W–G
IC3
1 21 A
W–G
OBD2
15 A
LG
FRLY
Turn Signal Flasher Relay
< 15–3>
9A
L–R
BKL
IC2
12
Illumination System
< 19–3>
DJ
6
DIM
Relay
22
1 2 5
3
22
6IB1
W–R
W–R
R–L
R–B
R–Y
(
∗ 3 )
( ∗ 3 )
(∗ 8 )
(
∗ 3 ) (
∗ 3 ) (
∗ 3 )
( ∗ 3 )
(
∗ 3 ) (
∗ 3 )
(
∗ 3 )
(
∗ 3 )
(
∗ 3 )
(
∗ 3 )
Integration RelayI14 (
A )
C
D
E F
R–W
GR
W–B
W–R
W–R
(
∗ 4 )
W–L (
∗ 3 )
A
B W–R
B A
R–B
( ∗ 3 )
(
∗ 3 )
GR
D
F
C
E W–B
R–W
W–R
L–R
Airbag Sensor Assembly
< 22–11>
W–B
G
∗
6 : ∗ 3 w/ HID
∗ 5 : w/ Headlight Cleaner
∗
4 : w/ Wireless Door Lock
(
∗ 3 )
W–R
R–Y
DB
(∗ 3 )
A/C Control
Assembly
<48–8><49–8>
∗
3 : w/ Daytime Running Light
∗ 8 : ∗ 3 Power Heater (
Electrical Type )
(∗ 4 )
(
∗ 4 )
DLC3
<5–19><6–15><7–14><8–15>
GROUND
PRG RDA
(
∗ 3 )
(
∗ 3 )
(
A/T ) W–R
5
+B
(
∗ 4 )
AVENSIS (EWD526E)
582 M OVERALL ELECTRICAL WIRING DIAGRAM
9 10 11
12
1 AVENSIS (
C ont' d )
(
C ont. ne xt pa ge )
M ultiplex C ommunication S ystem (
LHD )
OFF DA
13 A
18 H
HUHL
HT
EL
Low
Head
High
Dimmer S W
Tail
R–Y R–Y
W–B
Flash
(∗ 7 )
Light
Control SW
28
GRW–R ( ∗ 3 ) (
∗ 3 )
2
1
(
∗ 3 )
R
2 15A
H–LP LH 15A
H–LP RH
2
22
( ∗ 3 )
(∗ 3 )
( ∗ 3 )(
∗3 )
(
∗ 3 )(
∗3 )
( ∗ 3 )
(
∗ 3 ) 2
10A
H–LP
HI LH 10A
H–LP
HI RH
22
2
33 2
EC Engine Compartment Left
EB2
(
∗ 3 )
2
2 11
11 R–B
R–W
W–B
W–B
W–B
W–B W–B
W–B
R
R–B R–Y
R–L
R–L
H 6
H 5Headlight LH
(
High )
Headlight RH
(
High )
R–L
W–B
IL
Behind the
Combination Meter BA
AEAE
R–Y R–Y
R–Y
( ∗ 6 )
(
∗ 6 )
(∗ 6 )
IE1
10
(
∗ 3 )
(
∗ 3 )
(
∗ 3 )
(∗ 2 ∗3 )
(
∗ 3 )
R–Y Headlight Cleaner
Relay< 28–4>
( ∗ 6 )
Junction Connector
J 6(
A )
, J 7 (
B )3IC3
R–Y
HF
6A
R–W
9IC3
R–W
HU
BE
A
DA D
Engine Compartment Right
Headlight Control ECU LHF 7
( ∗ 7 )
(
∗ 6 )(
∗6 )
( ∗ 7 )
A A 2
1
R–B
W–B
Headlight Control ECU RH
F 9
(
∗ 7 )
(
∗ 6 )(
∗6 )
( ∗ 7 )
(
∗ 3 )
(∗ 3 )
W–B
W–B
W–B
Junction
Connector
J 2
G
W–B
F
W–B Integration Relay
I14
(
A )
R–W (
∗ 3 )
B
W–B A
C
E
D
GR
W–R R–W
( ∗ 3 )
A R–B
W–R
D B
F
C
E W–B
R–W
W–R (
∗ 3 ) ∗
7 : ∗ 3 w/o HID
∗
6 : ∗ 3 w/ HID
∗ 3 : w/ Daytime Running Light
( ∗ 4 )
(
∗ 4 )
∗
4 : w/ Wireless Door Lock
1 2
Headlight LH (
Low )F 82
1Headlight RH (
Low )F10
HF
16 13 7 8
Combination SW
C12
J 8(
A )
, J 9 (
B )Junction Connector
GR
GR
AF BHJunction ConnectorJ 3 (
A )
, J 4 (
B )
∗
1 : Gasoline
∗ 2 : 1CD–FTV
IO Instrument Panel
Reinforcement RH
(
∗ 1 ∗3 )
W–B
Engine
Compartment
Right
EA
W–B
ED
Engine
Compartment
Left W–B
AVENSIS (EWD526E)
583M
13
14 15
16
1 AVENSIS (
C ont' d )
(
C ont. ne xt pa ge )
M ultiplex C ommunication System (
LHD )
(
∗ 3 )
F W–B
W–B8CD 2 1
2
1
Integration Relay
I14
(
A )
2
4
3
Vanity Light LHV 8Vanity Light RHV 9Personal LightP 8
DK
7 6
LP
W–G
Ignition Key
Cylinder Light
I11(
A )
, I12 (
B )6B (
∗ 9 )
6A
(
∗ 10 )
2A (
∗ 10 )
2B (
∗ 9 )
DA
1
W–G W–G
W–B
W–B
W–B
W–B
BH
AFBHBH
4ID1
AF
W–R
W–R W–R
W–R
W–R
W–R
W–R
W–R W–R
A
W–R
W–B B
B
R–W
(
∗ 3 )
W–R R–W
D W–B
A
E
C
GR
W–R
20 B
2A
GR
5B
W–B
7CD
CD
6
R–W
21 B
R–W
Right Kick Panel
IP
CK
6
CA
6
W–B
Door
BEAN
I/F
14 A 22 A 11 A
1IC1 10 IC1
P
P–B P–B P
MPX1
MPX2
13 A
P
MPX+ MPX–
9A
10 B 20 B 29 A
P–B
( ∗ 12 )
CPU (
∗ 13 )
( ∗ 12 )
( ∗ 13 )A/C Control AssemblyA13 (
A )
, A15 (
B )
, A16 (
C )
MPX1 MPX2
18 B
23 A 21 A 29 A (
∗ 11 )
( ∗ 2 )
( 1AZ–FSE )
( ∗ 11 )
Engine ECU (
M/T )
Engine and ECT ECU
(
A/T )E 9(
A )
, E10 (
B )
29 B (
1AZ–FSE )
20 A (
∗ 2 )
P
W–R
A6
( ∗ 3 )
High Beam
W–B
W–B
W–B
( ∗ 4 )
(
∗ 4 ) ILL+ ILL–
W–R
Seat Belt
( ∗ 15 )
7
(
∗ 14 )
G–Y
IM1
14
(
∗ 14 )
W–B
G–Y
Under the Right
Center Pillar
BV
W–B
F19Front Passenger' s Seat Belt
Warning Light
4
R–W
(∗ 14 )
8
B10
6
(
∗ 14 )
L–R
3
1
(
∗ 15 )
Buzzer
( ∗ 14 ) (
∗ 14 )
Combination MeterC10 (
A )
, C11 (
B )12 B
R–W
PBLT
24 A
3C
L–R
7CA
R–W
( ∗ 14 )
∗13 : Automatic A/C
∗
9 : w/ Engine Immobiliser System
∗ 12 : Except Automatic A/C
∗
2 : 1CD–FTV
∗ 11 : 1AZ–FE, 1ZZ–FE, 3ZZ–FE
∗
10 : w/o Engine Immobiliser System
∗
3 : w/ Daytime Running Light
∗ 4 : w/ Wireless Door Lock
∗ 14 : Except 1AZ–FE
∗ 15 : Except 1AZ–FE, Latin America, Argentina, CIS
(
∗ 14 )
(∗ 15 )
CH
9
W–B
( ∗ 14 )
BU Under the Right
Center PillarW–B
Junction ConnectorJ10
(
A )
, J11 (
B )
C
W–B
( ∗ 3 )
IG
E PBEW B–PBEW
Buckle SW (
Front Passenger' s Side )
Occupant Detection Sensor
AVENSIS (EWD526E)
584 M OVERALL ELECTRICAL WIRING DIAGRAM
17 18 19
20
1 AVENSIS (
C ont' d )
(
C ont. ne xt pa ge )
M ultiplex C ommunication S ystem (
LHD )
Y
( ∗ 9 )
1Door Courtesy SW
Rear RHD12
W–G
1Door Courtesy SW
Rear LHD11
W–G
1Door Courtesy SW
Front RHD10
R
1Door Courtesy SW
Front LHD 9
R
IC2
4
IM1
18
14 IC2 9 IM1 DM
13
DM
12
DC
9
BD ABAB 16
RCTY
DB
13 17
DCTY
R
W–G W–G W–G
R R
R
DK
2
W–G Junction
Connector
J10
(
A )
, J11 (
B )
I16
DB
2 9
PCTY
R
11 IL1
10 IL1 2
1
AF BHAF
AF
RW –RW –R
D 8
R
11 IA1
10 IA1 2
1
RW
–RW –R
D 7
B
R–Y
(
S/D )
11 ID1
W–R
W–B
W–R
W–R432
Junction
Connector
J 6 (
A )
, J 7 (
B )
R
5IC2W–R
BH
B
1
2
W–R
B
Diode
D 3
Integration RelayI14
(
A )
A W–R
W–B
B 2
L 5Luggage
Compartment Light
(
S/D )
1J32Junction
Connector
A
A
W–R
R–Y
1A LGCY
R–Y
R–Y R–Y
A
(S/D )(
S/D)
(∗ 16 )
Instrument Panel
Reinforcement RH IO
W–B
ADA
6
DA
8 19
KSW
Y Y
1 2
Transponder Key Computer
<9–4>
Junction
ConnectorJ16
Unlock Warning SWU 1
W–B
Y
∗ 16 : L/B, W/G
Transponder Key Computer
<9–4>
( ∗ 9 )
R
DB
R–Y(
∗ 16 )
A
2 1
(
∗ 16 )
W–R
R17Rear Interior Light
(
S/D )
∗
9 : w/ Engine Immobiliser System
C W–B
( ∗ 3 ) A
W–B
( ∗ 3 )
∗
3 : w/ Daytime Running Light
∗
2 : 1CD–FTV
∗
1 : Gasoline
W–B
IL
Behind the
Combination Meter A
(
∗ 1 )
( ∗ 2 )
Door Courtesy
Light LH
Door Courtesy
Light RH Interior Light
AVENSIS (EWD526E)
585M
21
22 23
24
1 AVENSIS (
C ont' d )
M ultiplex C ommunication S ystem (
LHD )
IM2
IC1
7
1
IC1
17
L–B
IM2
17
L–Y (
S/D )
L–R (
∗ 16 )
Left Kick Panel
IJ ∗
16 : L/B, W/G
L–R
LG W–BW–B
16 IC1
L–R
L–B
L
D13
Lock Unlock
CA
4
G–W
BR–W
G–W
BR–W
D20
ACT–
ACT+
LSWD
UL2
L2
DB
20
Door Lock Motor
Rear LH Door Lock Motor
Rear RH
3
2
DA
D18
29 DA DB
10
L–R L
LG L–B
L–R
L–B
L–R
L–B
L–R
L–B
L–R
LG L
L–R
L–B
L–R
L–B
L–R
L–B
L–R
L–B
L–R
W–B
5
8 1
4
1
4
1
4
1
4
8
10
9
13W–B
7
7 CK
11
7CC
8CC
CJ
7
6DM
7DM
4DJ
1DJ
A3
5A
A4
BC111BC1
2
IL1
2
IL1
7
BA1
11
BA1
2
IA1
2
IA1
7
IA2
18
IA2
1
IA2
2
IA2
3
IA2
4 2CB
D15
11 10
UL1
L1
Right Side of
the Back DoorBX
Lower Back
Panel Left
BA
BA 2
3 4 M 6BE2
7BE2 3BG2
4BG2 5BF2
BD2
6
6BF2 BD2
7
(
∗ 16 )
L–B
LACT
BDSU
4
3DM A
10
(L/B )
( W/G )
(
L/B )
( W/G )
LL L
L L
L–B
W–B
L
L
L–B
W–BW–B W–B
( L/B )(
L/B)
(
W/G )
(
W/G )
( L/B )(
L/B)
(
W/G )
(
W/G )
B 8Back Door Courtesy SWB 7
(
∗ 16 ) (
∗ 16 )
(∗ 16 )
(
∗ 16 )
( ∗ 16 )
R–Y
A
B R–Y
(
S/D ) Integration Relay
I14
(
A )
(
∗ 16 )
A
A
(
∗ 16 )
W–B
(
W/G )(
W/G)
( L/B )
(
L/B ) R–Y
R–Y
R–Y R–Y
(
W/G )
(
L/B )
12 A
BDCY
R–Y
( ∗ 16 )
8BD2
BF2
2
BG2
5
BE2
8
2
1
(∗ 16 )
R–Y
BA
W–B
( ∗ 16 )
IA1
9
J32Junction
Connector
AA BSBC
W–B
W–B
( S/D )(
S/D)
AB 1 2
L–B
( S/D ) Luggage Compartment Door Opener SW
L 4
W–B
( S/D )
AB
L
( S/D )
L 3
M
L
( S/D ) L–B
( S/D )
R–Y (
∗ 16 )
A
R–Y
( S/D )
Back Door Lock Motor
Junction
ConnectorJ30(
A )
, J31 (
B )
3 12
1Door Lock Control SWD17
Junction ConnectorJ33 (
A )
, J34 (
B )
3BG1
2BE1
4BF1
BD1
2
W–B
W–B
W–B W–B W–B
( L/B )
( W/G )(
W/G)
(
L/B )
(
∗ 16 )
(
L/B )
( W/G )
Luggage Compartment Door Lock Motor
Luggage Compartment Light SW
Back Door Opener SW
Door Lock
Control Motor
(Front Passenger' s Side )
Door Key Lock and Unlock SW
(
Driver' s Side )
Door Unlock Detection SW
( Driver' s Side )
Door Lock Control Motor
(
Driver' s Side )
http://vnx.su

AVENSIS (EWD526E)
580 M OVERALL ELECTRICAL WIRING DIAGRAM
1 23
4
1 AVENSIS (
C ont. ne xt pa ge )
B–G
4B
1
1 4D
1 1
AM1 IG1 ACC
3
2 13
5
10A GAUGE1
IJLeft Kick Panel
140A ALT
120A ALT
(
1AZ–FSE, 1AZ–FE )
100A ALT (
1ZZ–FE, 3ZZ–FE )
40A MAIN W–B
W–B
G–Y
B–G
(
∗ 1 )
G–R B–G
FL MAIN
3. 0WBattery IG1
Relay
1 2
3 2
3
W
1
2
1ED1
(
∗ 1 )
B–G
( ∗ 1 )
B–L B–L
(
∗ 2 )
(∗ 2 )
(
∗ 2 ) (
∗ 1 )
I13
DH
1D H
5DN 1
1 DA
9
6
W–R
25A AM1
7. 5A ECU–B 2
25 E
W–L
M ultiplex C ommunication System
(
LHD )
Power Source
∗ 1 : Gasoline
∗ 2 : 1CD–FTV
Ignition SW
4A
1
1A
1
3
30A DCC
1
1
2
B–W
B
B
B–G( ∗ 1 )
(
∗ 2 )
( ∗ 2 )
4IE4
B–W
B–W
22IG
23 B Integration Relay
I14
(
A )
1
25A DOOR
B
21 ACC
7. 5A RAD NO. 1
DH
3
2
G
G
CD
3
10 CC
W–R
W–R
DB
16
W–R
CF
9
(
∗ 4 )
DK
6W–B
6 6
W–R 7. 5A DOME
1 2
1
2
1 2
5
3
TAIL Relay
15 INTB
7. 5A PANEL
DB
19 DJ
9
G–W
∗ 3 : w/ Daytime Running Light
(
∗ 3 )
(∗ 3 )
DB
4
GR
DB
7R–W
B A
W–R
(
∗ 4 )
W–L (
∗ 3 )
∗
4 : w/ Wireless Door Lock
R–W
W–RW–B GR
EF
D C
13
TRLY
IO Instrument Panel
Reinforcement RH
IL
Behind the
Combination Meter W–B
W–B
(∗ 1 )
(
∗ 2 )
AVENSIS (EWD526E)
581M
5
67
8
1 AVENSIS (
C ont' d )
(
C ont. ne xt pa ge )
DIM
M ultiplex C ommunication System (
LHD )
R–Y
Headlight Cleaner
SW< 28–4> < 30–4> H–LP Relay
22
2 1 5
3
22 W–L
R–Y
W–L
14 A
R–L
Headlight Beam Level
Control ECU< 24–3>
15 IC2 2A
R–Y
HRLY
R–Y
EA
DBJunction
ConnectorJ 3 (
A )
, J 4 (
B )
12 T
Taillight System
< 14–1> W–R
CA
CA
CB
CA
R–Y R–Y
( ∗ 6 )
(
∗ 3 ∗5 )
Junction
ConnectorJ 6 (
A )
, J 7 (
B )
D 6Door Control
Receiver
IC2
7
(
∗ 4 ) G–Y
L–W
( ∗ 4 ) W–B
IC2
16
2
3
1
(∗ 4 )
(
∗ 4 )
16 A A
7
PRG RDA
L–W
G–Y
14 TOUT
20P/W
Moon Roof System
< 32–2>
Power Window System
< 33–3>
DB
12 DA
5
ECT and A/T Indicator System
< 10–2> < 12–2>
SNOW
8
DA
14
W–G
IC3
1 21 A
W–G
OBD2
15 A
LG
FRLY
Turn Signal Flasher Relay
< 15–3>
9A
L–R
BKL
IC2
12
Illumination System
< 19–3>
DJ
6
DIM
Relay
22
1 2 5
3
22
6IB1
W–R
W–R
R–L
R–B
R–Y
(
∗ 3 )
( ∗ 3 )
(∗ 8 )
(
∗ 3 ) (
∗ 3 ) (
∗ 3 )
( ∗ 3 )
(
∗ 3 ) (
∗ 3 )
(
∗ 3 )
(
∗ 3 )
(
∗ 3 )
(
∗ 3 )
Integration RelayI14 (
A )
C
D
E F
R–W
GR
W–B
W–R
W–R
(
∗ 4 )
W–L (
∗ 3 )
A
B W–R
B A
R–B
( ∗ 3 )
(
∗ 3 )
GR
D
F
C
E W–B
R–W
W–R
L–R
Airbag Sensor Assembly
< 22–11>
W–B
G
∗
6 : ∗ 3 w/ HID
∗ 5 : w/ Headlight Cleaner
∗
4 : w/ Wireless Door Lock
(
∗ 3 )
W–R
R–Y
DB
(∗ 3 )
A/C Control
Assembly
<48–8><49–8>
∗
3 : w/ Daytime Running Light
∗ 8 : ∗ 3 Power Heater (
Electrical Type )
(∗ 4 )
(
∗ 4 )
DLC3
<5–19><6–15><7–14><8–15>
GROUND
PRG RDA
(
∗ 3 )
(
∗ 3 )
(
A/T ) W–R
5
+B
(
∗ 4 )
AVENSIS (EWD526E)
582 M OVERALL ELECTRICAL WIRING DIAGRAM
9 10 11
12
1 AVENSIS (
C ont' d )
(
C ont. ne xt pa ge )
M ultiplex C ommunication S ystem (
LHD )
OFF DA
13 A
18 H
HUHL
HT
EL
Low
Head
High
Dimmer S W
Tail
R–Y R–Y
W–B
Flash
(∗ 7 )
Light
Control SW
28
GRW–R ( ∗ 3 ) (
∗ 3 )
2
1
(
∗ 3 )
R
2 15A
H–LP LH 15A
H–LP RH
2
22
( ∗ 3 )
(∗ 3 )
( ∗ 3 )(
∗3 )
(
∗ 3 )(
∗3 )
( ∗ 3 )
(
∗ 3 ) 2
10A
H–LP
HI LH 10A
H–LP
HI RH
22
2
33 2
EC Engine Compartment Left
EB2
(
∗ 3 )
2
2 11
11 R–B
R–W
W–B
W–B
W–B
W–B W–B
W–B
R
R–B R–Y
R–L
R–L
H 6
H 5Headlight LH
(
High )
Headlight RH
(
High )
R–L
W–B
IL
Behind the
Combination Meter BA
AEAE
R–Y R–Y
R–Y
( ∗ 6 )
(
∗ 6 )
(∗ 6 )
IE1
10
(
∗ 3 )
(
∗ 3 )
(
∗ 3 )
(∗ 2 ∗3 )
(
∗ 3 )
R–Y Headlight Cleaner
Relay< 28–4>
( ∗ 6 )
Junction Connector
J 6(
A )
, J 7 (
B )3IC3
R–Y
HF
6A
R–W
9IC3
R–W
HU
BE
A
DA D
Engine Compartment Right
Headlight Control ECU LHF 7
( ∗ 7 )
(
∗ 6 )(
∗6 )
( ∗ 7 )
A A 2
1
R–B
W–B
Headlight Control ECU RH
F 9
(
∗ 7 )
(
∗ 6 )(
∗6 )
( ∗ 7 )
(
∗ 3 )
(∗ 3 )
W–B
W–B
W–B
Junction
Connector
J 2
G
W–B
F
W–B Integration Relay
I14
(
A )
R–W (
∗ 3 )
B
W–B A
C
E
D
GR
W–R R–W
( ∗ 3 )
A R–B
W–R
D B
F
C
E W–B
R–W
W–R (
∗ 3 ) ∗
7 : ∗ 3 w/o HID
∗
6 : ∗ 3 w/ HID
∗ 3 : w/ Daytime Running Light
( ∗ 4 )
(
∗ 4 )
∗
4 : w/ Wireless Door Lock
1 2
Headlight LH (
Low )F 82
1Headlight RH (
Low )F10
HF
16 13 7 8
Combination SW
C12
J 8(
A )
, J 9 (
B )Junction Connector
GR
GR
AF BHJunction ConnectorJ 3 (
A )
, J 4 (
B )
∗
1 : Gasoline
∗ 2 : 1CD–FTV
IO Instrument Panel
Reinforcement RH
(
∗ 1 ∗3 )
W–B
Engine
Compartment
Right
EA
W–B
ED
Engine
Compartment
Left W–B
AVENSIS (EWD526E)
583M
13
14 15
16
1 AVENSIS (
C ont' d )
(
C ont. ne xt pa ge )
M ultiplex C ommunication System (
LHD )
(
∗ 3 )
F W–B
W–B8CD 2 1
2
1
Integration Relay
I14
(
A )
2
4
3
Vanity Light LHV 8Vanity Light RHV 9Personal LightP 8
DK
7 6
LP
W–G
Ignition Key
Cylinder Light
I11(
A )
, I12 (
B )6B (
∗ 9 )
6A
(
∗ 10 )
2A (
∗ 10 )
2B (
∗ 9 )
DA
1
W–G W–G
W–B
W–B
W–B
W–B
BH
AFBHBH
4ID1
AF
W–R
W–R W–R
W–R
W–R
W–R
W–R
W–R W–R
A
W–R
W–B B
B
R–W
(
∗ 3 )
W–R R–W
D W–B
A
E
C
GR
W–R
20 B
2A
GR
5B
W–B
7CD
CD
6
R–W
21 B
R–W
Right Kick Panel
IP
CK
6
CA
6
W–B
Door
BEAN
I/F
14 A 22 A 11 A
1IC1 10 IC1
P
P–B P–B P
MPX1
MPX2
13 A
P
MPX+ MPX–
9A
10 B 20 B 29 A
P–B
( ∗ 12 )
CPU (
∗ 13 )
( ∗ 12 )
( ∗ 13 )A/C Control AssemblyA13 (
A )
, A15 (
B )
, A16 (
C )
MPX1 MPX2
18 B
23 A 21 A 29 A (
∗ 11 )
( ∗ 2 )
( 1AZ–FSE )
( ∗ 11 )
Engine ECU (
M/T )
Engine and ECT ECU
(
A/T )E 9(
A )
, E10 (
B )
29 B (
1AZ–FSE )
20 A (
∗ 2 )
P
W–R
A6
( ∗ 3 )
High Beam
W–B
W–B
W–B
( ∗ 4 )
(
∗ 4 ) ILL+ ILL–
W–R
Seat Belt
( ∗ 15 )
7
(
∗ 14 )
G–Y
IM1
14
(
∗ 14 )
W–B
G–Y
Under the Right
Center Pillar
BV
W–B
F19Front Passenger' s Seat Belt
Warning Light
4
R–W
(∗ 14 )
8
B10
6
(
∗ 14 )
L–R
3
1
(
∗ 15 )
Buzzer
( ∗ 14 ) (
∗ 14 )
Combination MeterC10 (
A )
, C11 (
B )12 B
R–W
PBLT
24 A
3C
L–R
7CA
R–W
( ∗ 14 )
∗13 : Automatic A/C
∗
9 : w/ Engine Immobiliser System
∗ 12 : Except Automatic A/C
∗
2 : 1CD–FTV
∗ 11 : 1AZ–FE, 1ZZ–FE, 3ZZ–FE
∗
10 : w/o Engine Immobiliser System
∗
3 : w/ Daytime Running Light
∗ 4 : w/ Wireless Door Lock
∗ 14 : Except 1AZ–FE
∗ 15 : Except 1AZ–FE, Latin America, Argentina, CIS
(
∗ 14 )
(∗ 15 )
CH
9
W–B
( ∗ 14 )
BU Under the Right
Center PillarW–B
Junction ConnectorJ10
(
A )
, J11 (
B )
C
W–B
( ∗ 3 )
IG
E PBEW B–PBEW
Buckle SW (
Front Passenger' s Side )
Occupant Detection Sensor
AVENSIS (EWD526E)
584 M OVERALL ELECTRICAL WIRING DIAGRAM
17 18 19
20
1 AVENSIS (
C ont' d )
(
C ont. ne xt pa ge )
M ultiplex C ommunication S ystem (
LHD )
Y
( ∗ 9 )
1Door Courtesy SW
Rear RHD12
W–G
1Door Courtesy SW
Rear LHD11
W–G
1Door Courtesy SW
Front RHD10
R
1Door Courtesy SW
Front LHD 9
R
IC2
4
IM1
18
14 IC2 9 IM1 DM
13
DM
12
DC
9
BD ABAB 16
RCTY
DB
13 17
DCTY
R
W–G W–G W–G
R R
R
DK
2
W–G Junction
Connector
J10
(
A )
, J11 (
B )
I16
DB
2 9
PCTY
R
11 IL1
10 IL1 2
1
AF BHAF
AF
RW –RW –R
D 8
R
11 IA1
10 IA1 2
1
RW
–RW –R
D 7
B
R–Y
(
S/D )
11 ID1
W–R
W–B
W–R
W–R432
Junction
Connector
J 6 (
A )
, J 7 (
B )
R
5IC2W–R
BH
B
1
2
W–R
B
Diode
D 3
Integration RelayI14
(
A )
A W–R
W–B
B 2
L 5Luggage
Compartment Light
(
S/D )
1J32Junction
Connector
A
A
W–R
R–Y
1A LGCY
R–Y
R–Y R–Y
A
(S/D )(
S/D)
(∗ 16 )
Instrument Panel
Reinforcement RH IO
W–B
ADA
6
DA
8 19
KSW
Y Y
1 2
Transponder Key Computer
<9–4>
Junction
ConnectorJ16
Unlock Warning SWU 1
W–B
Y
∗ 16 : L/B, W/G
Transponder Key Computer
<9–4>
( ∗ 9 )
R
DB
R–Y(
∗ 16 )
A
2 1
(
∗ 16 )
W–R
R17Rear Interior Light
(
S/D )
∗
9 : w/ Engine Immobiliser System
C W–B
( ∗ 3 ) A
W–B
( ∗ 3 )
∗
3 : w/ Daytime Running Light
∗
2 : 1CD–FTV
∗
1 : Gasoline
W–B
IL
Behind the
Combination Meter A
(
∗ 1 )
( ∗ 2 )
Door Courtesy
Light LH
Door Courtesy
Light RH Interior Light
AVENSIS (EWD526E)
585M
21
22 23
24
1 AVENSIS (
C ont' d )
M ultiplex C ommunication S ystem (
LHD )
IM2
IC1
7
1
IC1
17
L–B
IM2
17
L–Y (
S/D )
L–R (
∗ 16 )
Left Kick Panel
IJ ∗
16 : L/B, W/G
L–R
LG W–BW–B
16 IC1
L–R
L–B
L
D13
Lock Unlock
CA
4
G–W
BR–W
G–W
BR–W
D20
ACT–
ACT+
LSWD
UL2
L2
DB
20
Door Lock Motor
Rear LH Door Lock Motor
Rear RH
3
2
DA
D18
29 DA DB
10
L–R L
LG L–B
L–R
L–B
L–R
L–B
L–R
L–B
L–R
LG L
L–R
L–B
L–R
L–B
L–R
L–B
L–R
L–B
L–R
W–B
5
8 1
4
1
4
1
4
1
4
8
10
9
13W–B
7
7 CK
11
7CC
8CC
CJ
7
6DM
7DM
4DJ
1DJ
A3
5A
A4
BC111BC1
2
IL1
2
IL1
7
BA1
11
BA1
2
IA1
2
IA1
7
IA2
18
IA2
1
IA2
2
IA2
3
IA2
4 2CB
D15
11 10
UL1
L1
Right Side of
the Back DoorBX
Lower Back
Panel Left
BA
BA 2
3 4 M 6BE2
7BE2 3BG2
4BG2 5BF2
BD2
6
6BF2 BD2
7
(
∗ 16 )
L–B
LACT
BDSU
4
3DM A
10
(L/B )
( W/G )
(
L/B )
( W/G )
LL L
L L
L–B
W–B
L
L
L–B
W–BW–B W–B
( L/B )(
L/B)
(
W/G )
(
W/G )
( L/B )(
L/B)
(
W/G )
(
W/G )
B 8Back Door Courtesy SWB 7
(
∗ 16 ) (
∗ 16 )
(∗ 16 )
(
∗ 16 )
( ∗ 16 )
R–Y
A
B R–Y
(
S/D ) Integration Relay
I14
(
A )
(
∗ 16 )
A
A
(
∗ 16 )
W–B
(
W/G )(
W/G)
( L/B )
(
L/B ) R–Y
R–Y
R–Y R–Y
(
W/G )
(
L/B )
12 A
BDCY
R–Y
( ∗ 16 )
8BD2
BF2
2
BG2
5
BE2
8
2
1
(∗ 16 )
R–Y
BA
W–B
( ∗ 16 )
IA1
9
J32Junction
Connector
AA BSBC
W–B
W–B
( S/D )(
S/D)
AB 1 2
L–B
( S/D ) Luggage Compartment Door Opener SW
L 4
W–B
( S/D )
AB
L
( S/D )
L 3
M
L
( S/D ) L–B
( S/D )
R–Y (
∗ 16 )
A
R–Y
( S/D )
Back Door Lock Motor
Junction
ConnectorJ30(
A )
, J31 (
B )
3 12
1Door Lock Control SWD17
Junction ConnectorJ33 (
A )
, J34 (
B )
3BG1
2BE1
4BF1
BD1
2
W–B
W–B
W–B W–B W–B
( L/B )
( W/G )(
W/G)
(
L/B )
(
∗ 16 )
(
L/B )
( W/G )
Luggage Compartment Door Lock Motor
Luggage Compartment Light SW
Back Door Opener SW
Door Lock
Control Motor
(Front Passenger' s Side )
Door Key Lock and Unlock SW
(
Driver' s Side )
Door Unlock Detection SW
( Driver' s Side )
Door Lock Control Motor
(
Driver' s Side )
http://vnx.su

AVENSIS (EWD526E)
580 M OVERALL ELECTRICAL WIRING DIAGRAM
1 23
4
1 AVENSIS (
C ont. ne xt pa ge )
B–G
4B
1
1 4D
1 1
AM1 IG1 ACC
3
2 13
5
10A GAUGE1
IJLeft Kick Panel
140A ALT
120A ALT
(
1AZ–FSE, 1AZ–FE )
100A ALT (
1ZZ–FE, 3ZZ–FE )
40A MAIN W–B
W–B
G–Y
B–G
(
∗ 1 )
G–R B–G
FL MAIN
3. 0WBattery IG1
Relay
1 2
3 2
3
W
1
2
1ED1
(
∗ 1 )
B–G
( ∗ 1 )
B–L B–L
(
∗ 2 )
(∗ 2 )
(
∗ 2 ) (
∗ 1 )
I13
DH
1D H
5DN 1
1 DA
9
6
W–R
25A AM1
7. 5A ECU–B 2
25 E
W–L
M ultiplex C ommunication System
(
LHD )
Power Source
∗ 1 : Gasoline
∗ 2 : 1CD–FTV
Ignition SW
4A
1
1A
1
3
30A DCC
1
1
2
B–W
B
B
B–G( ∗ 1 )
(
∗ 2 )
( ∗ 2 )
4IE4
B–W
B–W
22IG
23 B Integration Relay
I14
(
A )
1
25A DOOR
B
21 ACC
7. 5A RAD NO. 1
DH
3
2
G
G
CD
3
10 CC
W–R
W–R
DB
16
W–R
CF
9
(
∗ 4 )
DK
6W–B
6 6
W–R 7. 5A DOME
1 2
1
2
1 2
5
3
TAIL Relay
15 INTB
7. 5A PANEL
DB
19 DJ
9
G–W
∗ 3 : w/ Daytime Running Light
(
∗ 3 )
(∗ 3 )
DB
4
GR
DB
7R–W
B A
W–R
(
∗ 4 )
W–L (
∗ 3 )
∗
4 : w/ Wireless Door Lock
R–W
W–RW–B GR
EF
D C
13
TRLY
IO Instrument Panel
Reinforcement RH
IL
Behind the
Combination Meter W–B
W–B
(∗ 1 )
(
∗ 2 )
AVENSIS (EWD526E)
581M
5
67
8
1 AVENSIS (
C ont' d )
(
C ont. ne xt pa ge )
DIM
M ultiplex C ommunication System (
LHD )
R–Y
Headlight Cleaner
SW< 28–4> < 30–4> H–LP Relay
22
2 1 5
3
22 W–L
R–Y
W–L
14 A
R–L
Headlight Beam Level
Control ECU< 24–3>
15 IC2 2A
R–Y
HRLY
R–Y
EA
DBJunction
ConnectorJ 3 (
A )
, J 4 (
B )
12 T
Taillight System
< 14–1> W–R
CA
CA
CB
CA
R–Y R–Y
( ∗ 6 )
(
∗ 3 ∗5 )
Junction
ConnectorJ 6 (
A )
, J 7 (
B )
D 6Door Control
Receiver
IC2
7
(
∗ 4 ) G–Y
L–W
( ∗ 4 ) W–B
IC2
16
2
3
1
(∗ 4 )
(
∗ 4 )
16 A A
7
PRG RDA
L–W
G–Y
14 TOUT
20P/W
Moon Roof System
< 32–2>
Power Window System
< 33–3>
DB
12 DA
5
ECT and A/T Indicator System
< 10–2> < 12–2>
SNOW
8
DA
14
W–G
IC3
1 21 A
W–G
OBD2
15 A
LG
FRLY
Turn Signal Flasher Relay
< 15–3>
9A
L–R
BKL
IC2
12
Illumination System
< 19–3>
DJ
6
DIM
Relay
22
1 2 5
3
22
6IB1
W–R
W–R
R–L
R–B
R–Y
(
∗ 3 )
( ∗ 3 )
(∗ 8 )
(
∗ 3 ) (
∗ 3 ) (
∗ 3 )
( ∗ 3 )
(
∗ 3 ) (
∗ 3 )
(
∗ 3 )
(
∗ 3 )
(
∗ 3 )
(
∗ 3 )
Integration RelayI14 (
A )
C
D
E F
R–W
GR
W–B
W–R
W–R
(
∗ 4 )
W–L (
∗ 3 )
A
B W–R
B A
R–B
( ∗ 3 )
(
∗ 3 )
GR
D
F
C
E W–B
R–W
W–R
L–R
Airbag Sensor Assembly
< 22–11>
W–B
G
∗
6 : ∗ 3 w/ HID
∗ 5 : w/ Headlight Cleaner
∗
4 : w/ Wireless Door Lock
(
∗ 3 )
W–R
R–Y
DB
(∗ 3 )
A/C Control
Assembly
<48–8><49–8>
∗
3 : w/ Daytime Running Light
∗ 8 : ∗ 3 Power Heater (
Electrical Type )
(∗ 4 )
(
∗ 4 )
DLC3
<5–19><6–15><7–14><8–15>
GROUND
PRG RDA
(
∗ 3 )
(
∗ 3 )
(
A/T ) W–R
5
+B
(
∗ 4 )
AVENSIS (EWD526E)
582 M OVERALL ELECTRICAL WIRING DIAGRAM
9 10 11
12
1 AVENSIS (
C ont' d )
(
C ont. ne xt pa ge )
M ultiplex C ommunication S ystem (
LHD )
OFF DA
13 A
18 H
HUHL
HT
EL
Low
Head
High
Dimmer S W
Tail
R–Y R–Y
W–B
Flash
(∗ 7 )
Light
Control SW
28
GRW–R ( ∗ 3 ) (
∗ 3 )
2
1
(
∗ 3 )
R
2 15A
H–LP LH 15A
H–LP RH
2
22
( ∗ 3 )
(∗ 3 )
( ∗ 3 )(
∗3 )
(
∗ 3 )(
∗3 )
( ∗ 3 )
(
∗ 3 ) 2
10A
H–LP
HI LH 10A
H–LP
HI RH
22
2
33 2
EC Engine Compartment Left
EB2
(
∗ 3 )
2
2 11
11 R–B
R–W
W–B
W–B
W–B
W–B W–B
W–B
R
R–B R–Y
R–L
R–L
H 6
H 5Headlight LH
(
High )
Headlight RH
(
High )
R–L
W–B
IL
Behind the
Combination Meter BA
AEAE
R–Y R–Y
R–Y
( ∗ 6 )
(
∗ 6 )
(∗ 6 )
IE1
10
(
∗ 3 )
(
∗ 3 )
(
∗ 3 )
(∗ 2 ∗3 )
(
∗ 3 )
R–Y Headlight Cleaner
Relay< 28–4>
( ∗ 6 )
Junction Connector
J 6(
A )
, J 7 (
B )3IC3
R–Y
HF
6A
R–W
9IC3
R–W
HU
BE
A
DA D
Engine Compartment Right
Headlight Control ECU LHF 7
( ∗ 7 )
(
∗ 6 )(
∗6 )
( ∗ 7 )
A A 2
1
R–B
W–B
Headlight Control ECU RH
F 9
(
∗ 7 )
(
∗ 6 )(
∗6 )
( ∗ 7 )
(
∗ 3 )
(∗ 3 )
W–B
W–B
W–B
Junction
Connector
J 2
G
W–B
F
W–B Integration Relay
I14
(
A )
R–W (
∗ 3 )
B
W–B A
C
E
D
GR
W–R R–W
( ∗ 3 )
A R–B
W–R
D B
F
C
E W–B
R–W
W–R (
∗ 3 ) ∗
7 : ∗ 3 w/o HID
∗
6 : ∗ 3 w/ HID
∗ 3 : w/ Daytime Running Light
( ∗ 4 )
(
∗ 4 )
∗
4 : w/ Wireless Door Lock
1 2
Headlight LH (
Low )F 82
1Headlight RH (
Low )F10
HF
16 13 7 8
Combination SW
C12
J 8(
A )
, J 9 (
B )Junction Connector
GR
GR
AF BHJunction ConnectorJ 3 (
A )
, J 4 (
B )
∗
1 : Gasoline
∗ 2 : 1CD–FTV
IO Instrument Panel
Reinforcement RH
(
∗ 1 ∗3 )
W–B
Engine
Compartment
Right
EA
W–B
ED
Engine
Compartment
Left W–B
AVENSIS (EWD526E)
583M
13
14 15
16
1 AVENSIS (
C ont' d )
(
C ont. ne xt pa ge )
M ultiplex C ommunication System (
LHD )
(
∗ 3 )
F W–B
W–B8CD 2 1
2
1
Integration Relay
I14
(
A )
2
4
3
Vanity Light LHV 8Vanity Light RHV 9Personal LightP 8
DK
7 6
LP
W–G
Ignition Key
Cylinder Light
I11(
A )
, I12 (
B )6B (
∗ 9 )
6A
(
∗ 10 )
2A (
∗ 10 )
2B (
∗ 9 )
DA
1
W–G W–G
W–B
W–B
W–B
W–B
BH
AFBHBH
4ID1
AF
W–R
W–R W–R
W–R
W–R
W–R
W–R
W–R W–R
A
W–R
W–B B
B
R–W
(
∗ 3 )
W–R R–W
D W–B
A
E
C
GR
W–R
20 B
2A
GR
5B
W–B
7CD
CD
6
R–W
21 B
R–W
Right Kick Panel
IP
CK
6
CA
6
W–B
Door
BEAN
I/F
14 A 22 A 11 A
1IC1 10 IC1
P
P–B P–B P
MPX1
MPX2
13 A
P
MPX+ MPX–
9A
10 B 20 B 29 A
P–B
( ∗ 12 )
CPU (
∗ 13 )
( ∗ 12 )
( ∗ 13 )A/C Control AssemblyA13 (
A )
, A15 (
B )
, A16 (
C )
MPX1 MPX2
18 B
23 A 21 A 29 A (
∗ 11 )
( ∗ 2 )
( 1AZ–FSE )
( ∗ 11 )
Engine ECU (
M/T )
Engine and ECT ECU
(
A/T )E 9(
A )
, E10 (
B )
29 B (
1AZ–FSE )
20 A (
∗ 2 )
P
W–R
A6
( ∗ 3 )
High Beam
W–B
W–B
W–B
( ∗ 4 )
(
∗ 4 ) ILL+ ILL–
W–R
Seat Belt
( ∗ 15 )
7
(
∗ 14 )
G–Y
IM1
14
(
∗ 14 )
W–B
G–Y
Under the Right
Center Pillar
BV
W–B
F19Front Passenger' s Seat Belt
Warning Light
4
R–W
(∗ 14 )
8
B10
6
(
∗ 14 )
L–R
3
1
(
∗ 15 )
Buzzer
( ∗ 14 ) (
∗ 14 )
Combination MeterC10 (
A )
, C11 (
B )12 B
R–W
PBLT
24 A
3C
L–R
7CA
R–W
( ∗ 14 )
∗13 : Automatic A/C
∗
9 : w/ Engine Immobiliser System
∗ 12 : Except Automatic A/C
∗
2 : 1CD–FTV
∗ 11 : 1AZ–FE, 1ZZ–FE, 3ZZ–FE
∗
10 : w/o Engine Immobiliser System
∗
3 : w/ Daytime Running Light
∗ 4 : w/ Wireless Door Lock
∗ 14 : Except 1AZ–FE
∗ 15 : Except 1AZ–FE, Latin America, Argentina, CIS
(
∗ 14 )
(∗ 15 )
CH
9
W–B
( ∗ 14 )
BU Under the Right
Center PillarW–B
Junction ConnectorJ10
(
A )
, J11 (
B )
C
W–B
( ∗ 3 )
IG
E PBEW B–PBEW
Buckle SW (
Front Passenger' s Side )
Occupant Detection Sensor
AVENSIS (EWD526E)
584 M OVERALL ELECTRICAL WIRING DIAGRAM
17 18 19
20
1 AVENSIS (
C ont' d )
(
C ont. ne xt pa ge )
M ultiplex C ommunication S ystem (
LHD )
Y
( ∗ 9 )
1Door Courtesy SW
Rear RHD12
W–G
1Door Courtesy SW
Rear LHD11
W–G
1Door Courtesy SW
Front RHD10
R
1Door Courtesy SW
Front LHD 9
R
IC2
4
IM1
18
14 IC2 9 IM1 DM
13
DM
12
DC
9
BD ABAB 16
RCTY
DB
13 17
DCTY
R
W–G W–G W–G
R R
R
DK
2
W–G Junction
Connector
J10
(
A )
, J11 (
B )
I16
DB
2 9
PCTY
R
11 IL1
10 IL1 2
1
AF BHAF
AF
RW –RW –R
D 8
R
11 IA1
10 IA1 2
1
RW
–RW –R
D 7
B
R–Y
(
S/D )
11 ID1
W–R
W–B
W–R
W–R432
Junction
Connector
J 6 (
A )
, J 7 (
B )
R
5IC2W–R
BH
B
1
2
W–R
B
Diode
D 3
Integration RelayI14
(
A )
A W–R
W–B
B 2
L 5Luggage
Compartment Light
(
S/D )
1J32Junction
Connector
A
A
W–R
R–Y
1A LGCY
R–Y
R–Y R–Y
A
(S/D )(
S/D)
(∗ 16 )
Instrument Panel
Reinforcement RH IO
W–B
ADA
6
DA
8 19
KSW
Y Y
1 2
Transponder Key Computer
<9–4>
Junction
ConnectorJ16
Unlock Warning SWU 1
W–B
Y
∗ 16 : L/B, W/G
Transponder Key Computer
<9–4>
( ∗ 9 )
R
DB
R–Y(
∗ 16 )
A
2 1
(
∗ 16 )
W–R
R17Rear Interior Light
(
S/D )
∗
9 : w/ Engine Immobiliser System
C W–B
( ∗ 3 ) A
W–B
( ∗ 3 )
∗
3 : w/ Daytime Running Light
∗
2 : 1CD–FTV
∗
1 : Gasoline
W–B
IL
Behind the
Combination Meter A
(
∗ 1 )
( ∗ 2 )
Door Courtesy
Light LH
Door Courtesy
Light RH Interior Light
AVENSIS (EWD526E)
585M
21
22 23
24
1 AVENSIS (
C ont' d )
M ultiplex C ommunication S ystem (
LHD )
IM2
IC1
7
1
IC1
17
L–B
IM2
17
L–Y (
S/D )
L–R (
∗ 16 )
Left Kick Panel
IJ ∗
16 : L/B, W/G
L–R
LG W–BW–B
16 IC1
L–R
L–B
L
D13
Lock Unlock
CA
4
G–W
BR–W
G–W
BR–W
D20
ACT–
ACT+
LSWD
UL2
L2
DB
20
Door Lock Motor
Rear LH Door Lock Motor
Rear RH
3
2
DA
D18
29 DA DB
10
L–R L
LG L–B
L–R
L–B
L–R
L–B
L–R
L–B
L–R
LG L
L–R
L–B
L–R
L–B
L–R
L–B
L–R
L–B
L–R
W–B
5
8 1
4
1
4
1
4
1
4
8
10
9
13W–B
7
7 CK
11
7CC
8CC
CJ
7
6DM
7DM
4DJ
1DJ
A3
5A
A4
BC111BC1
2
IL1
2
IL1
7
BA1
11
BA1
2
IA1
2
IA1
7
IA2
18
IA2
1
IA2
2
IA2
3
IA2
4 2CB
D15
11 10
UL1
L1
Right Side of
the Back DoorBX
Lower Back
Panel Left
BA
BA 2
3 4 M 6BE2
7BE2 3BG2
4BG2 5BF2
BD2
6
6BF2 BD2
7
(
∗ 16 )
L–B
LACT
BDSU
4
3DM A
10
(L/B )
( W/G )
(
L/B )
( W/G )
LL L
L L
L–B
W–B
L
L
L–B
W–BW–B W–B
( L/B )(
L/B)
(
W/G )
(
W/G )
( L/B )(
L/B)
(
W/G )
(
W/G )
B 8Back Door Courtesy SWB 7
(
∗ 16 ) (
∗ 16 )
(∗ 16 )
(
∗ 16 )
( ∗ 16 )
R–Y
A
B R–Y
(
S/D ) Integration Relay
I14
(
A )
(
∗ 16 )
A
A
(
∗ 16 )
W–B
(
W/G )(
W/G)
( L/B )
(
L/B ) R–Y
R–Y
R–Y R–Y
(
W/G )
(
L/B )
12 A
BDCY
R–Y
( ∗ 16 )
8BD2
BF2
2
BG2
5
BE2
8
2
1
(∗ 16 )
R–Y
BA
W–B
( ∗ 16 )
IA1
9
J32Junction
Connector
AA BSBC
W–B
W–B
( S/D )(
S/D)
AB 1 2
L–B
( S/D ) Luggage Compartment Door Opener SW
L 4
W–B
( S/D )
AB
L
( S/D )
L 3
M
L
( S/D ) L–B
( S/D )
R–Y (
∗ 16 )
A
R–Y
( S/D )
Back Door Lock Motor
Junction
ConnectorJ30(
A )
, J31 (
B )
3 12
1Door Lock Control SWD17
Junction ConnectorJ33 (
A )
, J34 (
B )
3BG1
2BE1
4BF1
BD1
2
W–B
W–B
W–B W–B W–B
( L/B )
( W/G )(
W/G)
(
L/B )
(
∗ 16 )
(
L/B )
( W/G )
Luggage Compartment Door Lock Motor
Luggage Compartment Light SW
Back Door Opener SW
Door Lock
Control Motor
(Front Passenger' s Side )
Door Key Lock and Unlock SW
(
Driver' s Side )
Door Unlock Detection SW
( Driver' s Side )
Door Lock Control Motor
(
Driver' s Side )
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