2003 TOYOTA AVENSIS Service Repair Manual

reset infotainment system service interval reset CD changer 4WD brake sensor suspension

Page 2233 of 2234

TOYOTA AVENSIS 2003 Service Repair Manual AVENSIS (EWD526E)
680 M OVERALL ELECTRICAL WIRING DIAGRAM
1 23
4
49 AVENSIS
Power Source
H eater
6B
5B
R
L–B
3IJ1 2IJ1 M2 M1
(
C ont. ne xt pa ge )
B
W
B–G
B–G
FL MAIN
3. 0W
Battery
120A ALT

AVENSIS (EWD526E)
680 M OVERALL ELECTRICAL WIRING DIAGRAM
1 23
4
49 AVENSIS
Power Source
H eater
6B
5B
R
L–B
3IJ1 2IJ1 M2 M1
(
C ont. ne xt pa ge )
B
W
B–G
B–G
FL MAIN
3. 0W
Battery
120A ALT
(1AZ–FE )
100A ALT
( 1ZZ–FE, 3ZZ–FE )
1
40A HTR
1B
1 2
1
B–W
7. 5A ECU–B 2
6
3ACC
IG1
AM1 1
I13Ignition SW
1DH
25A AM1
DN
1
DH
5
2 1 3
5
DA
9
10A HTR
IG1 Relay
DC
6
IJ
Left Kick Panel
W–R
3
5
2
1
4 DP
DF DA
DF
HTR Relay
L
L B–G
B–G
G–R
B–G
G–Y
R–W
W–B
3
W–B
W–B
W
4234 2
(
∗ 2 )
B–L
( ∗ 1 ) L–B
GR–R
140A ALT B
3
(∗ 2 )
2
1
3 4A 4C 4D
4B
1 2
3
G–R
(∗ 1 )
∗
2 : 1CD–FTV
(
∗ 2 )
B–L
B–W
(
LHD )
( RHD )
5IP1 IE4
4
1
B–W
1
2
11A
30A DCC (∗ 2 )
(
∗ 2 )
( ∗ 2 )
∗
1 : Gasoline
1 1
( ∗ 1 )
( ∗ 1 )
1
(
∗ 1 )
2 1
MBlower Motor
B 4
4B
L
HI
L
L
2B
GR–R
C1
4CK
5CE
CA
1
HRIN
GR–R
A
35
3B
GR–R
C2
7CG
2
1
1ED1
IK
Behind the Combination Meter GND
J15Junction
Connector
1B
W–B
W–B
A
6
1
W–B
4IJ1
1IJ1
L
132 4
HI M2 M1 LO
(
LHD )
W–B
( RHD )
( RHD )
(
LHD )
(
LHD )
(
LHD )
CCC
C
(
RHD )
( RHD )
(
RHD )
GR–R
GR–R GR–R
( RHD )
GR–R
Junction ConnectorJ28
GR–R
( LHD )
(
LHD )
GR–R
( RHD )
R–W
A/C Control AssemblyA13
(
A )
, A14 (
B )
A
B
C
D E
R–W
(
RHD )
R–W
(
LHD )
W–R
W–B (
RHD )
W–B (
LHD )
Blower SW Heater Amplifier
(
LHD )
Blower
ResistorB 6
R
L–B
B–W W–B
AVENSIS (EWD526E) 681M
5
67
8
49 AVENSIS (
C ont' d )
H eater
W–R
2A
11 A 10 A
1A 12 3
W–R
R–YP–B
R–W
R–W
CF
7
IG REC FRS +B +
FRS
REC
A21Air Inlet Control
Servo Motor
GND
W–B
3CG
6CA A
40 1CB
6CE
2CE
W–B W–B
IP
Right Kick Panel CC
10
R–W
RPTC1
(
SIG1 )
A
28
23 A
G–W
BR–W GR–R LG–B L–B
FAN NO. 3 Relay
< 44–3> < 45–2> < 46–3>
W–R
37 A 6 A 33 A 12 A 13 A
12345
D
SG–3 S5–3 TPM AOD AOF
CFAN
Heater Amplifier
GND VZ PT DEF FACE M 25 A
Parking Brake SW
<20–6><21–6>
B–W
PBKIG
Multiplex Communication
System<1–15><2–11>
29 A
MPX–
MPX+ A9
Air Vent Mode Control Servo Motor
A25
CG
9
IKBehind the
Combination MeterJ17Junction
Connector
W–B
A
(
LHD )
( LHD ) (
LHD )
(
RHD )
A
W–B
( RHD )
R–W
( RHD ) (
LHD ) Y–B
Y–R GR B
P–L
5 A 36 A 34 A 16 A 15 A
12345
S5–2 SG–2 TP AMC AMH
VZ GND PT MAX COOLMAX
HOT
M
Air Mix Control Servo Motor
A22
( LHD )
R–W
( RHD )
R–W
( RHD )
(
∗ 3 ) Engine ECU
(
M/T )
<8–7>
B–W
ALT
(
EFII )
A
26
(
∗ 3 ) Alternator
<3–3>
W–L
PTC1
(
PTC )
A
20
(
∗ 3 ) HTR1 Relay
< 43–4>
R–W
PTC2
(
PTCL )
A
19
(
∗ 3 ) HTR2 Relay
< 43–4>
R–Y
HRLY
A
30
(
∗ 3 ) H–LP Relay
< 1–8> < 13–1>
E
C
B A
R–W(
RHD )
R–W
(
LHD )
W–R
W–B (
RHD )
W–B (
LHD )A/C Control Assembly
A13
(
A )
, A14 (
B )24 A
PBLT
4A
RDEFIN
DEF I/UP Fuse
< 36–3>
∗ 4 : Except 1AZ–FE
∗
3 : Power Heater (
Electrical Type )
∗
1 : Gasoline
G–W
( ∗ 1 )
(
∗ 4 )
R–W
( LHD )
H
H HJunction
ConnectorJ26R–W
( RHD )
J15Junction
Connector
A A
W–B
( RHD )
http://vnx.su

Page 2234 of 2234

TOYOTA AVENSIS 2003 Service Repair Manual AVENSIS (EWD526E)
682 M OVERALL ELECTRICAL WIRING DIAGRAM
1 23
4
50 AVENSIS
34
B
1
140A
ALT
120A ALT
(
∗ 3 )
100A ALT
( ∗ 4 )
34
D
1
34 A
1 3
ACC
IG1
AM1 2
DH
1
25A
AM1
1ED1
1
30A
DCC
1A
1 DH
3

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