2003 TOYOTA AVENSIS Service Repair Manual

remove seats belt maintenance reset open gas tank battery headrest

Page 2177 of 2234

TOYOTA AVENSIS 2003 Service Repair Manual AVENSIS (EWD526E)
614 M OVERALL ELECTRICAL WIRING DIAGRAM
1 23
4
10 AVENSIS (
C ont. ne xt pa ge )
Power Source
EC T and A/T Indicator (
1AZ–FSE )
4B
14 A
1
120A ALT
(
LHD )
4D
1
1A
1
30A AM2
1

AVENSIS (EWD526E)
614 M OVERALL ELECTRICAL WIRING DIAGRAM
1 23
4
10 AVENSIS (
C ont. ne xt pa ge )
Power Source
EC T and A/T Indicator (
1AZ–FSE )
4B
14 A
1
120A ALT
(
LHD )
4D
1
1A
1
30A AM2
1
20A EFI
1
1IP1
IE4
1 3
4
ACC
IG1
IG2
ST2
AM1
1
6
AM2
30A DCC
(
RHD )
1
5IP1
IE4
4 6
EFI Relay
6
DH
1
25A AM1 IG1 Relay
2 1
3
5
5DH DN
1
DA
9
IJ Left Kick Panel
10A GAUGE1
DB
7
7. 5A GAUGE2
DA
27 CA
8 CD
1
1IK1
5
31
2
4
R–W
4
44
R–W
EC Engine Compartment Left 4
10A EFI NO. 1
4 R–W
2 A/T SHIFT
CLOCK
2 222
1 111 BEAN I/F
1 CD
6 CG
1
21 B 20 B 14 A 13 A
5B
Multiplex
Communication
System
<1–15><2–11>
Battery G–R
B–R G–Y
B–R
B–Y
B–G
B–G
B–G
B–W
B–R
B–W
W–R B–RB–Y
GR
G–R G–Y B–G
R–W
R–W B–R
B–R R–W W–R
R–W W–R W–B
B–W
B–W W–B
W–B
FL MAIN
3. 0W B–R
J10
(
A )
, J11 (
B )
,
J26 (
C )
I13
C10(
A )
, C11 (
B )
CA
D E F
B–Y
GR
B–R
CPU
7. 5A ECU–B 2
6
W–R
CA
7
25 22 EIG H
G
R–W
R–W
DB
16 CD
3 CC
10
W–R W–R
23
B B
2
11
2
Multiplex
Communication
System
<1–15><2–11>11 A
22 A MPX2 MPX1
I14
(
A )
I
W–B
7. 5A DOME
DA
14 SNOW
8
B
B–Y
(
LHD )
( RHD )
10A THROTTLE
1
2
1
G–R
G–R B
3IP1 IE4
2 FC FC
HBFA
(
LHD )
( RHD )
(
RHD )
W–R
( LHD )
Integration
Relay Combination Meter
Ignition SW
Junction Connector
ECT SNOWAVENSIS (EWD526E)615M
5
67
8
10 AVENSIS (
C ont' d )
(
C ont. ne xt pa ge )
IW–B W–B 7
B–R
+B2
A2 BD AD
(RHD )
BD (
LHD )
AD (
LHD )
AD
(RHD )
BD
J26 (
A )
, J27 (
B )
1A 2IE1
8A 3A
B–W
DH
2
10A
IGN
DA
18
B A
D E F R–W
G–R
B–Y GR
B–R
B–W
9A
+B MREL BATT IGSW
B–RGR
B–Y
B–R GR
B–Y
A
7E 4C EE Intake Side of
Cylinder Block EF
Left Side of the
Cylinder Head
6E 15A
W–B W–B W–B
BR
E 9 (
A )
, E10 (
B )
, E11 (
C )
, E12 (
D )
, E13 (
E )E01 E02
ME01
EOM
J14 (
A )
, J28 (
B )
21 C C
(
LHD )
( RHD )
(
RHD ) B–W
(
LHD )
B–WBE AA
G–R G–Y
+BMB6
IE2
5
G
30 B1 2
WW
KD
(LHD )
W–B
( LHD )
K 2
B
22 B 20 B
IK Behind the
Combination Meter
A 3
57 21
T 7
L
R B
W–B
CJ
6
4
IPRight Kick Panel
W–B W–B
J15
B
B
H R–W
J 8
R–W
(
LHD )
W–B
(
LHD )
IG2
8
SFTD
SFTU SPT1 B
18
B
29
MPX2 MPX1
Multiplex Communication
System<1–15><2–11>
EC T and A/T Indicator (
1AZ–FSE )
C
C
B–R
B–R
W–B
E03
1C
BR
E1
AE BD
BR
J12(
A )
, J13 (
B )
BR
SLT+
THO SLT– DSL SL2+ SL2– SL1+ SL1– S4 127 E
31
3495108
32 D 13 D 12 D 11 D 17 D 16 D D19 18 D 10 D
THO SLT+ SLT– 19
3
E
21 C 2 C E 17 B
Engine Control System
< 5–11> < 5–12> < 5–14> < 5–15>
STP
VTA1 VTA2 M+ M– THW
DSL SL2+ SL2– SL1+ SL1– S4
V
P–L
P
L–B R
R–B Y
Y–B L
E 1
G
BR
E2 E
28
O
O
SPD
E
18
E
17
STA VC B
19
G Y
BR W
B
R
4IG2
E26
O
1
E 8
11 CF
8CH (
LHD )
( RHD )
CK
6C A
6
ECT Solenoid
ECT Pattern Select SW
Engine and ECT ECU (
A/T )
Junction
Connector
Junction Connector
Junction
Connector
Junction
Connector
Junction
Connector Kick Down SW
Transmission
Control SWSFTD
SFTU S
E IG
7IO1IE3
7 (
LHD )
( RHD )
W–B
A A
(
RHD )
W–B
( LHD )
Junction
Connector
J17
AVENSIS (EWD526E)
616 M OVERALL ELECTRICAL WIRING DIAGRAM
9 10 11
12
10 AVENSIS (
C ont' d )
(
RHD )
BD
A7
10 B 11 B6 A
R
LG–B
R–Y
W–L
DN RP
75
IK2 21
3
DL NL
10 RL PL
A
9IK2 5IK1 20IK2RB
N 1
(
LHD )
AC
R–W
LG–B
R
R–Y
W–L
R–Y
R–W
EC T and A/T Indicator (
1AZ–FSE )
NC+
NC–
LG
LG–B
C 5
D
34 D26
1
2
NT–
NT+
B
B–O
T 4
D
27 D35
2
1
CA(
LHD )
DB (
RHD )
J 5J14(
A )
, J19 (
B )
LG–B
E 9 (
A )
, E10 (
B )
, E11 (
C )
, E12 (
D )
, E13 (
E )
(
LHD )
(
LHD )
AA
CBJ22 (
A )
, J23 (
B )
R–Y
( RHD ) R–Y
( RHD )
Counter Gear Speed
Sensor
Engine and ECT ECU (
A/T ) Junction
Connector
Junction
Connector Junction
Connector
Neutral Start SW
Turbine Speed Sensor
C C
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Page 2178 of 2234

TOYOTA AVENSIS 2003 Service Repair Manual AVENSIS (EWD526E)
618 M OVERALL ELECTRICAL WIRING DIAGRAM
1 23
4
11 AVENSIS (
C ont. ne xt pa ge )
Power Source
EC T and A/T Indicator (
1AZ–FE )
4B
14 A
1
120A ALT
(
LHD )
4D
1
1A
1
30A AM2
1
2

AVENSIS (EWD526E)
618 M OVERALL ELECTRICAL WIRING DIAGRAM
1 23
4
11 AVENSIS (
C ont. ne xt pa ge )
Power Source
EC T and A/T Indicator (
1AZ–FE )
4B
14 A
1
120A ALT
(
LHD )
4D
1
1A
1
30A AM2
1
20A EFI
1
1IP1
IE4
1 3
4
ACC
IG1
IG2
ST2
AM1
1
6
AM2
30A DCC
(
RHD )
1
5IP1
IE4
4 6
EFI Relay
DH
1
25A AM1 IG1 Relay
2 1
3
5
5DH DN
1
DA
9
IJ Left Kick Panel
10A GAUGE1
DB
7
7. 5A GAUGE2
DA
27 CA
8 CD
1
1IK1
5
31
2
4
R–W
4
44
R–W
EC Engine Compartment Left 4
10A EFI NO. 1
4 R–W
12 EA1 2 A/T SHIFT
CLOCK
2 222
1 111 BEAN I/F
1 CD
6 CG
1
21 B 20 B 14 A 13 A
5B
Multiplex
Communication
System
<1–15><2–11>
Battery G–R
B–R G–Y
B–R
B–Y
B–G
B–G
B–G
B–W
B–R
B–W B–R B–Y
GR
G–R G–Y B–G
R–W
R–W B–R
B–R R–W
W–R
R–W
W–R
W–BB–W
B–W W–B
W–B
FL MAIN
3. 0W B–R
J10
(
A )
, J11 (
B )
,
J26 (
C )
I13
C10(
A )
, C11 (
B )
B A
C
D E
B–Y
GR
B–R
CPU
7. 5A DOME
6
W–R
CA
7 F
R–W
R–W
1 2
G
W–B
B–Y
FC FC
HBFA
(
LHD )
( RHD )
(
LHD )
W–R
( RHD )
Combination Meter
Ignition SW
Junction ConnectorAVENSIS (EWD526E)
619M
5
67
8
11 AVENSIS (
C ont' d )
(
C ont. ne xt pa ge )
∗
1 : Europe
G W–B W–B CK1A
2IE1
8A 3A
B–W
DH
2
10A
IGN
DA
18
B A
C
D E R–W
B–R
B–Y GR
B–R
8IK1
B–W
9A
CA
CA
+B MREL BATT IGSW
B–R GR
B–Y
B–R GR
B–Y
A
E 9
(
A )
, E10 (
B )
, E12 (
C )
, E13 (
D )
1 2
C
91 8
19
35 C
27 C B
21
T 4
17 B D 21 D 19 D
Engine Control System
< 6–11> Engine Control System
<6–8><6–9>
STA STP SPD VC VTA1
B–O B
THW
THO
E2 SLT+ SLT– DSL SL2+ SL2– SL1+ S4 61273495 8
28 D 30 D 17 D 16 D 11 C 17 C C16
19 C13 C
E2 THO SLT+ SLT– DSL SL2+ SL2– SL1+
S4
BRV
P–L P
L–B R
R–B YL
F
E 1
27 A
1 2
WW
KD
(∗ 1 )
W–B ( ∗ 1 )
K 2
A
22 A 20 B
IK Behind the
Combination Meter
A 3
57 21
T 7
L
R B
W–B
CA
6 CJ
6
IP Right Kick Panel
W–BJ15
R–W
J 8
(
A )
R–W
(
∗ 1 )
W–B
(
∗ 1 )
IG1
2
SFTD
SFTU SPT1 NT+ NT–
B–R
A
23
A
29
MPX2 MPX1
Multiplex Communication
System<1–15><2–11>
6
EC T and A/T Indicator (
1AZ–FE )
1IG1 NC–
NC+
LG–B
LG
C 5
C
26 C34
2
1
Y–B
SL1–
C
18
10
SL1–
R
B
W
BR Y
G
G O
O
O
IG
S
SFTU SFTD
E
AA
EB
J26(
A )
, J27 (
B )
B–W
B–W
( RHD )(
RHD)
( LHD )(
LHD)
Counter Gear Speed Sensor
ECT Solenoid
Engine and ECT ECU
(
A/T )
Junction
Connector
Junction
Connector
Junction Connector
Kick Down SW
Transmission
Control SW
Turbine Speed Sensor
7IO1IE3
7 (
LHD )
( RHD )
A A
W–B
( RHD )
W–B
( LHD )
J17Junction
Connector
AVENSIS (EWD526E)
620 M OVERALL ELECTRICAL WIRING DIAGRAM
9 10 11
12
11 AVENSIS (
C ont' d )
ECT and A/T Indicator (
1AZ–FE )
A
(
RHD )
R
D
B
LG–BR–Y
EOM
Left Side of the
Cylinder Head
15
AA
B
10 11 B
E02
E01
E04
E05
W–B
W–B
W–B
W–B
D6
C4
EF
Intake Side of
Cylinder Block
EE D7
C3
(
∗ 2 )
( ∗ 2 )
W–B BR
LG–B
( LHD )
BR
7C
BR
E1
A
DB EA
J12 (
A )
, J13 (
B )
LG–B R–Y
75
IK2 21
3
DL NL
10 RL PL
A
9 IK2 5 IK1 20 IK2RBJ 5(
RHD )
N 1
A
R–W
LG–B
LG–BR
R–Y
W–L
R–Y
W–L
R–Y
B R–W
( RHD )
R W–L
R Diode
< 21–5>
22 B
N
RA
W–L
W–L
P
B
21 (
LHD )
AD
(RHD )
BD
DB DA (
LHD )
AD
(RHD )
BD
A
AB
AA
R
J18
(
A )
, J29 (
B )
(
LHD )
E 9(
A )
, E10 (
B )
, E12 (
C )
, E13 (
D )
(
LHD )
( LHD )
(
LHD ) LG–B
CCJ14C C (
LHD )
AA
CBJ22 (
A )
, J23 (
B )
R–Y
( RHD )
R–Y
( RHD ) ∗
2 : Unleaded Gasoline
R
Engine and ECT ECU (
A/T ) Junction
Connector
Junction Connector
Junction
Connector
Junction
ConnectorJunction Connector
Neutral Start SW
http://vnx.su

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TOYOTA AVENSIS 2003 Service Repair Manual AVENSIS (EWD526E)
622 M OVERALL ELECTRICAL WIRING DIAGRAM
1 23
4
12 AVENSIS (
C ont. ne xt pa ge )
Power Source
EC T and A/T Indicator (
1ZZ–FE )
4B
14 A
1
100A ALT
(
LHD )
4D
1
1A
1
30A AM2
1
2

AVENSIS (EWD526E)
622 M OVERALL ELECTRICAL WIRING DIAGRAM
1 23
4
12 AVENSIS (
C ont. ne xt pa ge )
Power Source
EC T and A/T Indicator (
1ZZ–FE )
4B
14 A
1
100A ALT
(
LHD )
4D
1
1A
1
30A AM2
1
20A EFI
1
1IP1
IE4
1 3
4
ACC
IG1
IG2
ST2
AM1
1
6
AM2
30A DCC
(
RHD )
1
5IP1
IE4
4 6
EFI Relay
6
DH
1
25A AM1 IG1 Relay
2 1
3
5
5DH DN
1
DA
9
IJ Left Kick Panel
10A GAUGE1
DB
7
7. 5A GAUGE2
DA
27 CA
8 CD
1
1IK1
5
31
2
4
R–W
4
44
R–W
EC Engine Compartment Left 4
10A EFI NO. 1
4 R–W
12 EA1 2 A/T SHIFT
CLOCK
2 222
1 111 BEAN I/F
1 CD
6 CG
1
21B 20B 14A 13A
5B
Multiplex
Communication
System
<1–15><2–11>
Battery G–R
B–R G–Y
B–R
B–Y
B–G
B–G
B–G
B–W
B–R
B–W
W–R B–RB–Y
GR
G–R G–Y B–G
R–W
R–W B–R
B–R R–W W–R
R–W W–R W–B
B–W
B–W W–B
W–B
FL MAIN
3. 0W B–R
J10
(
A )
, J11 (
B )
,
J26 (
C )
I13
C10(
A )
, C11 (
B )
B A
C
D E
B–Y
GR
B–R
CPU
7. 5A ECU–B 2
6
W–R
CA
7
25 22 EIG GF
R–W
R–W
DB
16 CD
3 CC
10
W–R W–R
23
B B
2
11
2
Multiplex
Communication
System
<1–15><2–11>11 A
22 A MPX2 MPX1
I14
(
A )
H
W–B
7. 5A DOME
DA
14 SNOW
8
B
B–Y
FC FC
HBFA
(
LHD )
( RHD )
(
LHD )
W–R
( RHD )
Integration
Relay Combination Meter
Ignition SW
Junction Connector
ECT SNOWAVENSIS (EWD526E)623M
5
67
8
12 AVENSIS (
C ont' d )
(
C ont. ne xt pa ge )
HW–B W–B 1A
2IE1
8A 3A
B–W
DH
2
10A
IGN
DA
18
B A
C
D E R–W
B–R
B–Y GR
B–R
8IK1
B–W
9A
CA
CA
+B MREL BATT IGSW
B–R GR
B–Y
B–R GR
B–Y
A
5C 7D EH Left Side of the
Cylinder Head EG
Left Side of the
Cylinder Head
7C 6D
W–B
BR
W–B W–B
E 9
(
A )
, E10 (
B )
, E12 (
C )
, E13 (
D )E03 E1
E01 E02
1 2
C
91 8
19
35 C
27 C B
30
T 4
17 B D 21 D 19 D
Engine Control System
<7–7><7–8><7–10>
STA STP SPD VC VTA
B–O B
THW
OT
E2 SLT+ SLT– S1 S2 SL SB ST 61 385 10 4 7 2
28 D 30 D 17 D 16 D 15 C 14 C C13
19 C 12 C
E2 THO SLT+ SLT– S1
S2SLSB ST
BRV
P–L
P
P–L P
R L
R–B
F
E 1
12 B
1 2
WW
KD
(LHD )
W–B
( LHD )
K 2
B
11
10 B 22 B 21 B
B
23 B 8 B
IK Behind the
Combination Meter
A 3
57 21
T 7
L
R B
W–B
CJ
6
4
IPRight Kick Panel
W–B W–B
J15
B
B
G R–W
R–Y
(
LHD )
LG–B R
W–L
J 8
(
A )
DRNP D C
E F
R–W
R–Y (
LHD )
LG–B
R
W–L
( LHD )
W–B
(
LHD )
IG1
2
SFTD
SFTU SPT NT+ NT–
B–R
A
23
A
29
MPX2 MPX1
Multiplex Communication
System<1–15><2–11>
EC T and A/T Indicator (
1ZZ–FE )
1IG1 AA
EB
J26
(
A )
, J27 (
B )
(
LHD )(
LHD)
B–W
B–W
( RHD )(
RHD)
R–Y
B
AA
CB
J22 (
A )
, J23 (
B )
R–Y (
RHD )
R–Y (
RHD )
(
RHD )R–Y
( RHD ) Y
V
LG B
W
GR G
O
O
1
E 8
11 CF 8CH CK 6CA6
(
LHD )
( RHD )
ECT Solenoid
ECT Pattern Select SW
Engine and ECT ECU (
A/T )
Junction Connector
Junction
Connector
Junction Connector
Junction
Connector Kick Down SW
Transmission Control SW
Turbine Speed Sensor
EIG
S
SFTU SFTD 7IO1IE3
7 (
LHD )
( RHD )
A A
W–B
( RHD )
W–B
( LHD )
J17Junction
Connector
AVENSIS (EWD526E)
624 M OVERALL ELECTRICAL WIRING DIAGRAM
9 10 11
12
12 AVENSIS (
C ont' d )
EC T and A/T Indicator (
1ZZ–FE )
75
IK2 21
3
DL NL
10 RL
PL
C
A
9IK25IK1 20IK2
RB
J 5
J18(
A )
, J29 (
B )
N 1D C
E F C
R–W
R–Y (
LHD )
LG–B
R
W–L
LG–B R
R–Y
W–L
R–Y
W–L
R–Y
(
LHD )
R
R
W–L
R–W
LG–B
R W–L
R Diode
< 21–5>
B
R–Y
( RHD )
R–Y
( RHD )
(
LHD )
AB AA
DB(
RHD )
DA
(
LHD )
AB
AA
AA
ABDA
DB DA
(
LHD )
DB (
RHD )
Junction
Connector
Junction Connector
Neutral Start SW
http://vnx.su

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TOYOTA AVENSIS 2003 Service Repair Manual AVENSIS (EWD526E)625M
1
23
4
13 AVENSIS
B–G
4B
1 1
40A MAIN
FL MAIN
3. 0W
Battery
3 2
(
∗ 1 )
1
16
W–L
H eadlight (
w /o D aytime R unning Light )
Power Source
OFF
Tail
Head
Flash Low
High EL T

AVENSIS (EWD526E)625M
1
23
4
13 AVENSIS
B–G
4B
1 1
40A MAIN
FL MAIN
3. 0W
Battery
3 2
(
∗ 1 )
1
16
W–L
H eadlight (
w /o D aytime R unning Light )
Power Source
OFF
Tail
Head
Flash Low
High EL T H HL HU
Dimmer S W
Light
Control
SW
Combination SW
2
15A
H–LP LH
15A
H–LP RH
2
22 2
10A
H–LP HI LH
10A
H–LP HI RH
22
1 2 2
332
EC Engine
Compartment
Left EB
Engine
Compartment
Right 2
2
2 11
11
R–W (
w/ HID )
R (
w/o HID ) R–W
(
w/ HID )
R (
w/o HID )
R–W
R–W W–B
W–B W–B W–B
R
R–B R–Y
R–L
W–R
H 6
H 5
W–R
C10 (
A )
, C11 (
B )
High Beam
H–LP Relay
22
2 1 5
3
22 W–L
R–Y
W–L
W–R
Combination Meter
Headlight
LH (
High )
Headlight RH
(
High )
1A
1
IO
Instrument Panel
Reinforcement RH
W–B
12 B
6A
E
B
D
A
D A
D A
BA BA
BB BB
2
1 R–L
R–L
R–LR–L
F 7Headlight Control ECU LHF 9Headlight Control ECU RH
A A
J 3(
A )
, J 4 (
B )Junction
ConnectorJ 2Junction
Connector
R
RW–B W–B
W–B
W–B
R–Y(
w/ HID )
R–Y
A/C Control Assembly
<48–8><49–8>
( w/o HID )
(
∗ 3 )
(
w/ HID )(
w/ HID)
( w/o HID )
R–W
(
w/ HID )
( w/o HID )
( w/ HID )
2
2
1
1
(
w/o HID )
( w/ HID )
(
w/ HID )
(
w/o HID )
EA EA
DB DB
Headlight Cleaner
Relay< 28–4> R–Y
13
R–Y R–Y
( ∗ 5 )
J 3 (
A )
, J 4 (
B )Junction
Connector CA CA
CB CB
R–Y
R–Y
(
∗ 6 )
( ∗ 6 )
Junction
Connector
R–Y
R–Y
(
LHD ∗7 )
( LHD w/ HID )
Headlight Cleaner SW
< 28–4> < 30–4>
Headlight Beam Level
Control ECU< 24–3>
7 W–R
34A 1
B
( ∗ 2 )
B–G
( ∗ 1 )
(
∗ 7 w/ HID )
R–Y(
∗ 6 ) (
w/o HID )
(
w/o HID )
R–L
(
w/o HID )
R–L
B
( ∗ 2 )
BD
R–Y
( ∗ 3 )
Junction
ConnectorJ 3 (
A )
, J 4 (
B )
HF
8 E E
E
E
J 6(
A )
, J 7 (
B )
R–Y
R–Y(
∗ 8 )
( ∗ 8 )
Headlight Cleaner SW
< 28–4>
Headlight Beam Level
Control ECU< 24–3> (∗ 8 )
(
∗ 8 )
R–Y R–Y
J29
R–Y (
∗ 8 )
R–Y (
∗ 8 )
R–Y (
∗ 6 )
Headlight RH (
Low )F10Headlight LH (
Low )F 8
∗
1 : Gasoline
∗ 2 : 1CD–FTV
∗ 3 : Power Heater (
Electrical Type )
∗ 5 : LHD General, RHD w/o HID
∗ 6 : LHD Except General
∗ 7 : w/ Headlight Cleaner
∗ 8 : RHD w/ HID
R–W
C12
Junction
Connector
IL
Behind the
Combination Meter
W–B
( ∗ 4 )
( ∗ 9 )
∗
9 : LHD Except 1CD–FTV
∗
4 : LHD 1CD–FTV, RHD
ED Engine
Compartment
Left W–B
EAEngine
Compartment
Right
W–B
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