TOYOTA AVENSIS 2003 Service Repair Manual

424AVENSIS (EWD526E)
Front Wiper and Washer (w/ Auto Wiper System)
W–L
( ∗ 1 ) 25A WIP
From Power Source System
(
See Page 120 )
DA
26
DL
18
DL
17
L–R
L–R
M
1 2
W–L ( ∗ 2 )
W–L
( ∗ 1 )
F11
J 2
B
B BC A
AA A
J2 4(
A )
, J25 (
B )
L–R
( RHD )
L–R
( LHD )
L–R
( RHD )
A
CA C
BA
J2 4
(
A )
, J25 (
B )
R–W
( RHD )
R–W
( RHD )
L–R
( RHD )
R–W L–R
( RHD )
L–R
( LHD )
L–R
W–L
R–W
( RHD ) R–W
( RHD )
R–W
( RHD )
W–L
(
RHD )
Front Washer Motor
Junction
Connector
Junction
Connector
Junction
Connector
L–R
( RHD ) ∗
2 : Except ∗ 1
∗
1 : w/ Headlight Cleaner w/ HID
∗ 3 : LHD 1CD–FTV, RHD
∗ 4 : LHD Gasoline
IO1
1 IE3
1 (
LHD )
( RHD )
C C
Junction
ConnectorJ 1
L–R
AVENSIS (EWD526E)
425
531
25S
+2
+1 OFF
MIST
HI
LO
AUTO
Front Wiper SW
16
17 8 2
11
On
Front
Wiper
SW
Off
24
143
RS–SIGNAL VCC RS GND
312
17 219 23
RSI
SPSG
+S 15
A
A
B
B
1
816 11 4
7
+B +2 +1 F2 WF E
22
B
A
WF
12
IK
ED
W–B
W–B
W–B W–B
A
D
J 2
D (
LHD )
( RHD )
E
B
ID1
12 ID113 ID1
3
V
P–B LG
LG
P–B V
W–B W–L
W–BW–L W
L–Y
R–W L–R
B–R
R–W
G
G
R–W B–R
(
RHD )
(
LHD )
R12
W 2
F13
C13
B–R
L–R
R–W
J1 4 J1 4
J1 5
R–W
( RHD )
R–W
( RHD )
L–R
( RHD )
R–W
L–R
( LHD )
L–R
( RHD )
L–R
W–L
( LHD )
(LHD )
(
LHD )
R–W
( LHD )
R–W
( RHD )
( LHD )(
LHD)
L–R
( LHD )
M
(
RHD ) Combination SW
Front Wiper Motor
Junction
Connector
Junction
Connector
Junction
Connector
Junction
Connector
Rain Sensor
Wiper Relay
EW
WF
E
+S
+2
+B
+1 VR2
VR1
VR2
VR1
24
20
14
12
LG–B
GR–R
AUTO
F1
9
13
O
IE3
10
IO1
10
IE3
3
IO1
3
IE3
8
IO1
8 (
LHD )
( RHD )
IL : ∗3
IO : ∗ 4
EC
W–B
http://vnx.su

428AVENSIS (EWD526E)
Front Wiper and Washer (w/o Auto Wiper System)
OFF
HI
Off
MIST
INTLO
Wiper Relay
EC
D45 12
W–B
G
B–R
L–R
W–B
On
Front Wiper SW
Front
Washer
SW
(
∗ 1 )
17
8
72 11
16
51 32
(RHD )
(
LHD )
C13
W–L
L–R
L–R
W–L
W–B
L–Y
(
LHD )
B–R
R–W L–R
3
R–W
4
J 2D
W–B
Combination SW
Junction
Connector
G(
RHD )
+1
+2 S
M B
E
Front Wiper Motor
F13
IE3
8
IO1
8 IE3
3
IO1
3 IE3
10
IO1
10 (
LHD )
( RHD )
IL : ∗ 4
IO : ∗ 5
ED W–B
AVENSIS (EWD526E)
429
From Power Source System
(
See Page 120 )
L–R
25A
WIP
1 2
W–L
M B
B
J 2
W–LL–R
L–R
∗ 1 : Intermittent Volume SW
∗ 2 : w/ Headlight Cleaner w/ HID C C
L–R
J 1
(
∗ 3 )
DA
26 DL
18
DL
17
L–R
L–R
W–L
( ∗ 2 )
W–L ( ∗ 2 )
F11Front
Washer Motor
Junction
Connector
Junction
Connector
∗ 3 : Except ∗2
IO1
1 IE3
1 (
LHD )
( RHD )
∗ 4 : LHD 1CD–FTV, RHD
∗ 5 : LHD Except 1CD–FTV
http://vnx.su

428AVENSIS (EWD526E)
Front Wiper and Washer (w/o Auto Wiper System)
OFF
HI
Off
MIST
INTLO
Wiper Relay
EC
D45 12
W–B
G
B–R
L–R
W–B
On
Front Wiper SW
Front
Washer
SW
(
∗ 1 )
17
8
72 11
16
51 32
(RHD )
(
LHD )
C13
W–L
L–R
L–R
W–L
W–B
L–Y
(
LHD )
B–R
R–W L–R
3
R–W
4
J 2D
W–B
Combination SW
Junction
Connector
G(
RHD )
+1
+2 S
M B
E
Front Wiper Motor
F13
IE3
8
IO1
8 IE3
3
IO1
3 IE3
10
IO1
10 (
LHD )
( RHD )
IL : ∗ 4
IO : ∗ 5
ED W–B
AVENSIS (EWD526E)
429
From Power Source System
(
See Page 120 )
L–R
25A
WIP
1 2
W–L
M B
B
J 2
W–LL–R
L–R
∗ 1 : Intermittent Volume SW
∗ 2 : w/ Headlight Cleaner w/ HID C C
L–R
J 1
(
∗ 3 )
DA
26 DL
18
DL
17
L–R
L–R
W–L
( ∗ 2 )
W–L ( ∗ 2 )
F11Front
Washer Motor
Junction
Connector
Junction
Connector
∗ 3 : Except ∗2
IO1
1 IE3
1 (
LHD )
( RHD )
∗ 4 : LHD 1CD–FTV, RHD
∗ 5 : LHD Except 1CD–FTV
http://vnx.su

432AVENSIS (EWD526E)
Rear Wiper and Washer
20A
RR WIP
From Power Source System
(
See Page 120 )
DD
7
IC2
2 Washer
OFFINT
Rear Wiper and
Washer SWON
Washer
+ON (
∗ 1 )
3
10
4 2
C13
BD1
3
BF1
5
BG1
6
BE1
3
S+B +1 C1
LS
+B
Wiper Relay
M
13 2
(L/B )
( W/G )
L
( L/B )
L
( W/G )
L–R
( L/B )
L–R
( W/G ) L–R
L–R
IC1
11
BD2
4
BF2
3
1BG1
4 BE2 (
W/G )
(
L/B )
L
( L/B )
L
( W/G )
L–B
( L/B )
L–B
( W/G ) L–B L–B
IC1
2
BD2
5
BF2
4
2BG1
5 BE2 (
W/G )
(
L/B )
L
( L/B )
L
( W/G )
L
( L/B )
L
( W/G ) LL
AA B
AB A
A
AA A(
LHD )
BA (
RHD )(
RHD )
( LHD )
L–R
L–R M
21
R
R
L–R
R 3
J 5 (
A )
, J28 (
B )
W–B
W–B
R20
∗ 1 : w/ Auto Wiper System
Combination SW
Junction Connector
Rear Washer Motor
Rear Wiper Motor and Relay
IO1
9 IE3
9
IO1
4 IE3
4 (
LHD )
( RHD ) ∗
2 : LHD 1CD–FTV, RHD
∗ 3 : LHD Except 1CD–FTV
IL : ∗2
IO : ∗ 3
http://vnx.su

436AVENSIS (EWD526E)
Moon Roof
25A
DOOR
7. 5A
RAD NO. 1 10A
GAUGE1
From Power Source System
(
See Page 120 )
12
1
BACC
11 IC2
14 IM1
9
AB
AB
CA
1 CE
5 17
DB
13 DCTY
D 9
D10 J1 0
(
A )
R
( LHD )
R
( RHD )
R
( RHD )
R
( LHD )
R
R R
( RHD )
R
( LHD )
9
DC
9 PCTY
R
( RHD )
Y
( ∗ 1 )
19
DA
8 KSW
Y
( ∗ 2 )
IP
6CA
CF
13
1 2 D D
A
U 1
J1 6
Y
( ∗ 2 )
W–B
( RHD )
W–B W–B
( LHD )
20
DA
5 P/W
J2 2
B
B
AA (
LHD )
CE
(
RHD )
AA
(
LHD )
CE (
RHD )
25
DA
9 E
IJ
W–B
W–B
6DK
22
IG DB
7
R–W
W–B B
Integration Relay
J 8
(
A )
, J26 (
C )
W–B Door Courtesy SW
Front LH
Door Courtesy SW
Front RH
Junction
Connector Junction
Connector
Junction
Connector
Junction
Connector
Unlock Warning
SWCK
6
W–B
W–B
IL : ∗3
IO : ∗ 4
W–B
( LHD )
A
AVENSIS (EWD526E) 437
20A
S/ROOF
DG
1
ID1
1
BB1
6
BB1
2
ID1
6
W–B W–B L–W
L–W L–W
BB1
5
BB
BB1
1
GG
BB1
3
RR
BB1
4
V–W V–W
ID1
2
B 5
M 6
M 7
Speedometer
CPU
CH BF
DF (
RHD )
AH
(
LHD )
( LHD )
(
RHD )
21 20
18
5
6CD
CA
7
BH
CFC 7. 5A
DOME
From Power Source System
(
See Page 120 )
6
AF (
LHD )
F
W–R
R–W
W–R
( LHD ) W–R
( RHD )
J1 0(
A )
, J11 (
B )
,
J2 6 (
C )(
RHD )
W–BV–W
V–W
V–W
J1 0(
A )
, J11 (
B )
,
J2 0 (
C )
, J21 (
D )
R–W
B
W–B R–W
∗ 2 : RHD Except 1AZ–FE
∗
1 : LHD, RHD 1AZ–FE
1
2
Junction
Connector
Junction Connector
Moon Roof Control Relay and Motor
Moon Roof
Control SW
1
510
8
36
SC
SO
PWS SPD
+B
M
CPU
16 IE1
L–W
L–W
B
23 (
w/o VSC )
A
35 (
w/ VSC )
SP1
Skid Control ECU
with Actuator
S 1 (
A )
, S 2 (
B )
Combination
MeterC11
19
3
1
2 Close
E
Open
CLS
OPN
W–B
W–B ∗
3 : 1CD–FTV
∗ 4 : Gasoline
GND
http://vnx.su

436AVENSIS (EWD526E)
Moon Roof
25A
DOOR
7. 5A
RAD NO. 1 10A
GAUGE1
From Power Source System
(
See Page 120 )
12
1
BACC
11 IC2
14 IM1
9
AB
AB
CA
1 CE
5 17
DB
13 DCTY
D 9
D10 J1 0
(
A )
R
( LHD )
R
( RHD )
R
( RHD )
R
( LHD )
R
R R
( RHD )
R
( LHD )
9
DC
9 PCTY
R
( RHD )
Y
( ∗ 1 )
19
DA
8 KSW
Y
( ∗ 2 )
IP
6CA
CF
13
1 2 D D
A
U 1
J1 6
Y
( ∗ 2 )
W–B
( RHD )
W–B W–B
( LHD )
20
DA
5 P/W
J2 2
B
B
AA (
LHD )
CE
(
RHD )
AA
(
LHD )
CE (
RHD )
25
DA
9 E
IJ
W–B
W–B
6DK
22
IG DB
7
R–W
W–B B
Integration Relay
J 8
(
A )
, J26 (
C )
W–B Door Courtesy SW
Front LH
Door Courtesy SW
Front RH
Junction
Connector Junction
Connector
Junction
Connector
Junction
Connector
Unlock Warning
SWCK
6
W–B
W–B
IL : ∗3
IO : ∗ 4
W–B
( LHD )
A
AVENSIS (EWD526E) 437
20A
S/ROOF
DG
1
ID1
1
BB1
6
BB1
2
ID1
6
W–B W–B L–W
L–W L–W
BB1
5
BB
BB1
1
GG
BB1
3
RR
BB1
4
V–W V–W
ID1
2
B 5
M 6
M 7
Speedometer
CPU
CH BF
DF (
RHD )
AH
(
LHD )
( LHD )
(
RHD )
21 20
18
5
6CD
CA
7
BH
CFC 7. 5A
DOME
From Power Source System
(
See Page 120 )
6
AF (
LHD )
F
W–R
R–W
W–R
( LHD ) W–R
( RHD )
J1 0(
A )
, J11 (
B )
,
J2 6 (
C )(
RHD )
W–BV–W
V–W
V–W
J1 0(
A )
, J11 (
B )
,
J2 0 (
C )
, J21 (
D )
R–W
B
W–B R–W
∗ 2 : RHD Except 1AZ–FE
∗
1 : LHD, RHD 1AZ–FE
1
2
Junction
Connector
Junction Connector
Moon Roof Control Relay and Motor
Moon Roof
Control SW
1
510
8
36
SC
SO
PWS SPD
+B
M
CPU
16 IE1
L–W
L–W
B
23 (
w/o VSC )
A
35 (
w/ VSC )
SP1
Skid Control ECU
with Actuator
S 1 (
A )
, S 2 (
B )
Combination
MeterC11
19
3
1
2 Close
E
Open
CLS
OPN
W–B
W–B ∗
3 : 1CD–FTV
∗ 4 : Gasoline
GND
http://vnx.su

440AVENSIS (EWD526E)
Shift Lock
10A
GAUGE1
From Power Source System
(
See Page 120 )
DB
7
DA
2
DB
1
Shift Lock
Solenoid
17
8 E SLS+ SLS–
IG STP
S 9
R–W
R–W
W–B
IK
A
W–B
J1 5
15A
STOP
DA
22
IE3
11 IR1
2
1 2 IE3
6I R1
1
CA
7
CF
4
R–W
( LHD )
R–W
( RHD )
R–W
( RHD )
R–W
( LHD )
G–W
( LHD )
G–W
( RHD )
G–W
( RHD )
G–W
( LHD )
S13
G–W
Junction Connector Shift Lock Control ECU Stop Light SW
A
J1 7Junction
Connector
A
( RHD )
IP
W–B
( LHD )
http://vnx.su

442AVENSIS (EWD526E)
Horn
15A
HORN
From Power Source System
(
See Page 120 )
1
23
15
22 22
1 11
BD
AB
IE1
20 IE1
13 W
W
G
G
G
G–WG
G–W
G–W
Combination SWC14
Horn LHH11Horn RHH12
G
Horn SW
(LHD )
(
RHD )(
RHD)
HORN
Relay
Junction
ConnectorJ2 6(
A )
, J27 (
B )
(
LHD )
( RHD )
1
2
http://vnx.su

444AVENSIS (EWD526E)
Fuel Lid Opener
10A
FUEL OPN
From Power Source System
(
See Page 120 )
6
IA2
13
IL2
13
2 3
IL2
12 IA2
12
IC2
18
BSAB
BC
C C
M
1 2
L–B
L–B
L–R
L–R
W–B
W–B
W–B
Fuel Lid
Opener SWF24
2
1
Fuel Lid Opener
MotorF23
Junction
ConnectorJ3 2
Junction
ConnectorJ3 0 (
A )
, J31 (
B )
L–R
L–R
(
LHD )
( RHD )
(
LHD )
( RHD )
http://vnx.su

446AVENSIS (EWD526E)
Fuel Heater
From Power Source System
(
See Page 120 )
DL 25A
F–HTR
1
13
25
EC EI
22 22
EE1
1
1 2 Fuel Heater
F15
L–R L–R
W–B
W–B
W–B R–L
L
10
F–HTR
Relay
1
2
7. 5A
ECU–IG
http://vnx.su