2003 TOYOTA AVENSIS Service Repair Manual

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Page 2009 of 2234

TOYOTA AVENSIS 2003 Service Repair Manual 322AVENSIS (EWD526E)
Cruise Control (1AZ–FSE)
FL MAIN
3. 0W
Battery
20A EFI
1
2
3
5
2
1
B–Y
EFI
Relay
2
1
10A EFI NO. 1
CRUISE
B–R
GR
B–Y
W–B B–W
W–B
EC
B–G
4A
1
4B
1
B–G
1A
1 1
44
4

322AVENSIS (EWD526E)
Cruise Control (1AZ–FSE)
FL MAIN
3. 0W
Battery
20A EFI
1
2
3
5
2
1
B–Y
EFI
Relay
2
1
10A EFI NO. 1
CRUISE
B–R
GR
B–Y
W–B B–W
W–B
EC
B–G
4A
1
4B
1
B–G
1A
1 1
44
44
4 4 21 B
20 B
18 B
5B
IP
6CA 6CK
Speedometer
FC
FC
HB 7. 5A
DOME
W–R
From Power Source System
(
See Page 120 )
6 10A
GAUGE1
DB
7
( RHD )
(
LHD )
FA
J1 0 (
A )
, J11 (
B )
, J26 (
C )
W–R
R–W
W–B
V–W
W–B
CA
7
CD
6
R–W
CPU
(
RHD )
BEAN
I/F
A
13
A
14
P–B
P
IC1
1 IC1
10
P–B P
MPX2
11
22I14
MPX1P
C10
(
A )
, C11 (
B )
P
P
V–W
B–R GR
B–Y
21
CE
8 R–W
(
∗ 2 )
R–W
(
∗ 1 )
R–W (
∗ 2 )
R–W
(
∗ 1 )
Integration Relay
Combination Meter
Junction
Connector
19 B
16 IE1
L–W
L–W
W–R
( LHD ) L–W
AVENSIS (EWD526E)
323
10A IGN
DA
18
B–W
From Power Source System (
See Page 120 )
∗ 1 : LHD M/T
∗ 2 : RHD M/T
R–W
(
∗ 1 )
R–W (
∗ 2 )
P
P
V–W
B–R DB
3A
E 9
(
A )
, E10 (
B )
, E11 (
C )
, E12 (
D )
, E13 (
E )
B–R
2IE1
B–Y
B–R
B–Y
MREL(
RHD )
3IP1 2
( LHD )
BATT
8
GR
A
GR
+B IGSW
(
RHD )
IE4 DE
CA
AC
B–W
AC
(
LHD )
B–W B–W
J 8(
A )
, J 9 (
B )
, J26 (
C )
, J27 (
D )
9A
D
(LHD )
( RHD )
A1
J1 4
(
A )
, J28 (
B )
2A +B2
B–R
(
RHD )
DB (
LHD )
DA (
LHD )
DA
(RHD )
DB
DA
B
18 MPX2
MPX1
29
P–B
P P
MPX+
20
10A1 5
MPX–
B B
17 SPD
V–W
HA HC
AH
(
LHD )
CH (
RHD )
J1 0(
A )
, J20 (
C )
(
LHD )
(
RHD )
V–W
1C
LG–B
( ∗ 2 ) LG–B
GR
B–Y
(
∗ 1 )
LG–B (∗ 2 )
BC
LG–B
(∗ 1 )
LG–B
DE
LG–B
( LHD )
( RHD )
B
10D
1
2
IE2
15
DIR1
6
E02
(∗ 2 )
(
∗ 1 )
E01
C 9
J1 4 (
A )
9
IE2
J1 9
IR1 5
B–W
B–W
B–W
(
LHD )
B–W (
RHD )
(
LHD )
( RHD )
B–R
EE
E7C
7E 6
C4
EF BR
BR
E1
R–W
(
∗ 1 )
E03
R–W
(
∗ 2 )
ME01
W–B
W–B
W–B W–B A/C Control Assembly
Clutch
Start SW
Engine and ECT ECU (
A/T )
Engine ECU (
M/T )
Junction Connector
Junction Connector
Junction
Connector
Junction Connector Junction
Connector
BR
A
15 EOM
BD
AE
BR Junction Connector
J1 2
(
A )
, J13 (
B )
BR
BD
IO1
7 IE3
7 (
LHD )
( RHD )
E 3 : LHD
I 3 : RHD
L–W
L–W
AC AC
324 AVENSIS (EWD526E)
Cruise Control (1AZ–FSE)
E 9
(
A )
, E10 (
B )
, E11 (
C )
, E12 (
D )
, E13 (
E )
STP
G–W
B
19 DC
10 DA
2
R–W
( RHD )
( LHD )
R–W
G–W
( LHD )
( RHD )
G–W
S13
G–W
( RHD )
(
LHD )
G–W R–W
( LHD )
(
RHD )
1IR1
IE3
6
1 2 11 IE3
2IR1
R–W
15A
STOP
DA
22
From Power Source System
(
See Page 120 )
(
RHD )
G–W
(LHD )
G–W
4 3
B–W
(
LHD )
B–W (
RHD )
(
RHD )
G–W
( LHD )
IR1
3
B–W
( LHD ) B–W
IE1
20
(
RHD )
G–W
( LHD )
IE2
14
G–W
(
RHD )
B–W
IR1
4
(
RHD )
B–W
(
LHD )
B
12
G–W
ST1–
Engine and ECT ECU (
A/T )
Engine ECU (
M/T ) Stop Light SW
RES/ACC CANCELCRUISE
SET/COAST
2
3
ECC
W
CCS
CCS
Cruise Control SW
Combination SW
C14
BR
BR B
24
BE
BE
Junction ConnectorJ1 3 (
B )
C
317 M– GE01
M+
54
(
Shielded )
62
E
28 E 18
BR
1
R–W
B–R
L–W
B
W
E
31 C C2
E
21
E2 VC VTA2 VTA1
3
T 1Throttle Control Motor
and Position Sensor
L–W
L–W
AVENSIS (EWD526E)325
E 9
(
A )
, E10 (
B )
, E11 (
C )
, E12 (
D )
, E13 (
E )
A
24 A30 A
17 A25A
31
7IE8
15 IE2
S 1
IE2
14 IE8
14
IE1
13 IE8
5
IE2
13 IE8
6
IE2
3 IE8
13
ENG+ (
LHD )
( RHD )
ENG– TRC–
19
TRC+
18
NEO
32
ENG–
7
ENG+
8
NEO
Y
TRC+
B
TRC–
Y–BG
L
L
Y
G
Y–B
(
LHD )
B
(
RHD )
W
Engine and ECT ECU
(
A/T )
Engine ECU (
M/T )
Skid Control ECU with Actuator
A2 0Accel Position Sensor
(
LHD )
( RHD )
4
6
EP1
B
( LHD ) G
VCP2
B
(
RHD )
B
7IG2
Y
2IG2
3IG2
5IG2
6IG2
EPA VPA
1IG2 VCPA EPA2 VPA2
27 AVCP2
23 A
Y
29 A
Y
G
26 A
( LHD )
G
(
RHD )
22 A
B
B
28 A
(
LHD )
Y
(
LHD )
1
VCP1
EP2
3
4 1
Y
(
RHD )
W
5
3
(
LHD )
W
2
Y
W B
(
LHD )
( LHD )
( RHD ) (
LHD )
( LHD )
(
LHD )
( RHD )
( LHD )
( RHD ) (
LHD )
VPA1
56
VPA2
2
B–Y
5IE2
STA
1
10A
THROTTLE
ELS
G G–R
A
12 E 17
G–Y
+BM
6B CB CC
AC
(
LHD )
DC (
RHD )
3IC2
A A
DM
4
10A
TAIL
J1 0
(
A )
, J11 (
B )
, J26 (
C )
, J27 (
D )
G
G
G
(
LHD )
(
RHD )
J3 0
6
7. 5A
ST
B–W
BB
BA
AA
AA
P
N
96
N 1
B–Y
J1 2 (
A )
, J13 (
B )
B–Y
B–W
(
M/T )
(
A/T )
(
A/T )
1
2
From Power Source System
(
See Page 120 )
1
2
Junction Connector
Junction Connector
Junction
Connector
Neutral
Start SW
L–W
35
SP1
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Page 2010 of 2234

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TOYOTA AVENSIS 2003 Service Repair Manual 338AVENSIS (EWD526E)
VSC
50A
VSC
4 50A
VSCFrom Power Source System
(
See Page 120 )
1 25A
VSC
4 25A
VSC
1 7. 5A
ECU–IG
DB
18
BG
C
CC C
AG
DC (
RHD )AG
(
LHD )
IE1
3
2
1
95 15
1
1
1 1
2222
IE1
22
14

338AVENSIS (EWD526E)
VSC
50A
VSC
4 50A
VSCFrom Power Source System
(
See Page 120 )
1 25A
VSC
4 25A
VSC
1 7. 5A
ECU–IG
DB
18
BG
C
CC C
AG
DC (
RHD )AG
(
LHD )
IE1
3
2
1
95 15
1
1
1 1
2222
IE1
22
14
EA 1
21 2
10 41 24 21 22
2
1
23 40
IB1
2IB1 1
R–W
R–W
L
( ∗ 1 )
L
( ∗ 2 )
R
( ∗ 1 )
R
( ∗ 2 )
R–W
R–W
B–Y
R–W
B–Y
R–W
L–Y
R–L W
B R
G
R
G
A 4A 5A32
J1 0 (
A )
, J11 (
B )
,
J2 0 (
C )
, J21 (
D )
S 1
+BM
+BS BZIG1
GND2 FL+FL–FR+ FR–RL+ RL–
(
RHD )
( LHD )
Buzzer
6
GND1
W–B
W–B
W–B
ABS Speed Sensor Front LH
ABS Speed Sensor Front RHABS Speed Sensor Rear LH
Junction
Connector
Skid Control ECU with Actuator
E 1
VSC Warning BuzzerV 7
EB
W–B
AVENSIS (EWD526E)
339
2
1
38 39
IE2
10 IE211
IM1
1IM1 10 IE2
2
DB
3
DC
2
1
31
IE1
14
6 9CJ
10
CA
6
IP IL
IE8
6
IE2
13 IE8
13
IE2
3 IE8
7
IE2
15 IE8
14
IE2
14 IE8
5
IE1
13
25
31243017
1819 8732
42
321
27 11 12
15A
STOP
From Power Source System
(
See Page 120 )
DA
22
1 2 IE3
6
DA
2
DL
2
37
G–W
G–W
R–W
( LHD )
R–W
( LHD )
R–W
( RHD )
R–W
( RHD )
G–W
( RHD )
G–W
( RHD )
G
L
Y
B
Y–B G
L
W (
∗ 3 )
B
Y–B
G–W
G–W
G–W
B–W
B–W
B–W PP
V
G–Y
V
G–Y
P
V
W–B
W–B
W–B
Y–GGR
Y–R
A3 3 O 1
S13
E 9
P 4
S 1
TRC+ TRC– ENG+ ENG– NEO
STP
RR+ RR– CSW VCM PMC E2 PKB
( LHD )
T 9
(
RHD )
(
LHD )
(
LHD )
( RHD )
(LHD )
( RHD )
(
LHD )
(
LHD )
∗
1 : 1AZ–FSE
∗ 2 : 1CD–FTV
∗ 3 : RHD 1AZ–FSE
∗ 4 : Except RHD 1AZ–FSE
IR1
1
IR1
2
IE3
11
TRC+ TRC– ENG+ ENG– NEO
ABS Speed Sensor Rear RH Engine and ECT ECU (
A/T )
Engine ECU (
M/T )
Oil Pressure Sensor
Parking Brake SW
Skid Control ECU with ActuatorStop Light SW
TRC Off SW
Y (
∗ 4 )
W–B
( RHD )
A A
J1 6Junction
Connector
340
AVENSIS (EWD526E)
VSC
S 1
IK
A A
DA BAA
IE8
1I E8
2I E8
9 IE8
10 IE8
3
BB
( Shielded )
(
Shielded )
A
BA A
AD
BEBDBB
B
( LHD )
W
( LHD ) W–G
( LHD )
W–L
( LHD )
W–G
( LHD )
W–L
( LHD )B
( LHD )
W
( LHD )
B
( LHD )
W
( LHD )
W–G
( LHD )
W–L
( LHD )
W–G
( LHD )
W–L
( LHD )
W
( LHD )
B
( LHD )
13 71 B
C
B
C
C
B
24 56
Y 1
S12
J 6 (
A )
, J 7 (
B )
J1 5
29 13 1630
SS2
SS1 YGND YIGAJ1 8
(
Shielded )(
Shielded)
( Shielded )
Junction Connector
Junction
Connector Junction Connector Skid Control ECU with Actuator
Steering Sensor Yaw Rate Sensor
GND UBAT
GND 12V
CAN
LOW
CAN
HIGH
CANH
CANL
W–B
( LHD )
AVENSIS (EWD526E) 341
(
Shielded )
(
Shielded )
YIGA
YGND
SS1
SS2
30
16
13
29
J1 9
S12 Y 1
6
5
4
2
7
1
(
RHD )
W
(
RHD )
B (
RHD )
W–G
(RHD )
W–L
(
RHD )
W–G
(
RHD )
W
(
RHD )
B
(RHD )
W
(
RHD )
B
13
(
RHD )
W–L
(
RHD )
W–G
(
RHD )
W–L
(
RHD )
W–G
( RHD )
W
(
RHD )
B (
Shielded )(
Shielded)
IK
A IO2
13 IO2 12 IO211IO1
11 IO112
BB A
BA B
W–B
( RHD )FF C B
F C B FC B
BA
A
CA C
W–G
( RHD )
J2 2(
A )
, J23 (
B )
J2 2
(
A )
, J23 (
B )
W–L
( RHD )
S 1
Junction Connector
Junction
Connector
Junction
Connector
Skid Control ECU with Actuator
Steering Sensor Yaw Rate SensorCANL CANH
CAN
LOWCAN
HIGH12V
GND
UBAT
GND
AB
AB
Junction
Connector
J 8
(
A )
DB
17
DL
15
W–L
( LHD ) W–L
( LHD )
W–L
( RHD )
W–L
( RHD )
DD
CB
TC
13
17
TC
W–L
Junction
ConnectorJ2 0 (
C )
, J21 (
D )AD
AD Junction
ConnectorJ 8
(
A )
W
( LHD )(
LHD)
W
W
( RHD )
W
( RHD )
CD
DB
TS
12
28
TS
W
Junction
ConnectorJ2 0 (
C )
, J21 (
D )CG
AG
DB
9
DL
1
W–G W–G
SIL
7
26
D/G
W–G
CG AG
(
LHD )
( RHD )
( LHD )
( RHD )
IE2
12 DLC3
D 5
Junction
ConnectorJ 8
(
A )
, J26 (
C )
Junction
ConnectorJ1 5
AW–B
( RHD ) W–B
( RHD )
342
AVENSIS (EWD526E)
VSC
7. 5A
DOME
From Power Source System
(
See Page 120 )
6
BH
CF
CF
Speedometer
IE1
16 B
19
B
20 B 21
10A
GAUGE1
DB
7
C10 (
A )
, C11 (
B )
S 1W–R
AF (
LHD )
J1 0(
A )
, J11 (
B )
, J26 (
C )
W–R
( RHD )
W–R
( LHD )
R–W
L–W
L–W
CA
7
CD
6
20 36 2 4 34 35 EBDW WA WT IND VSCW SP1
P
R–Y
LG–B
LG
W–R
L–W
W–R LG
LG–B R–Y P
R–W
CPU
Combination Meter
Junction Connector
Skid Control ECU with Actuator
5B
IP
6CA 6CK
W–B
W–B
(
RHD )
1
2
W–B
( RHD ) W–B
( RHD )
AVENSIS (EWD526E) 343
IE1
18
IE1
17
IE1
7
IE1
8
IE1
6 B
16 B 15 B17 A
9B 4B2
B
22 A
17
IE1
19
2 1
EC 1
10A
IGN
From Power Source System
(
See Page 120 )
DA
18 CA
(
RHD )
AC
(
LHD )
AC (
LHD )
CA (
RHD )
VSC
Slip
TRC OFF
ABS
Brake
AA
C
C
C
W–B
( LHD )
W–B
( RHD )
W–B
( RHD )
W–B
( LHD )
J 8(
A )
, J26 (
C )
J 2
V 2 B 3
J1 6 J1 7
C10(
A )
, C11 (
B )
B–W
W–R
LG
LG–B R–Y
P
R–W
R–W
R–W
W–B W–R
LG
LG–B R–Y
P B–W
R–W
( ∗ 2 )
R–W ( ∗ 2 )
(
∗ 1 )
( ∗ 2 )
W–R
LG
LG–B R–Y P ∗
1 : 1AZ–FSE
∗ 2 : 1CD–FTV
Brake Fluid Level
Warning SW
Combination Meter
Junction
Connector Junction
Connector
Junction
Connector Junction
Connector
W–B
( RHD ) A
A
W–B
( LHD ) W–B
( LHD )
W–B
( RHD )
IL : ∗
2
IO : ∗ 1
Vacuum SW
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