2003 TOYOTA AVENSIS low oil pressure
[x] Cancel search: low oil pressurePage 1923 of 2234
148AVENSIS (EWD526E)
Engine Control (1AZ–FE)
FL MAIN
3. 0W
Battery
20A EFI
2
15A IG2
1
2
1 3
5
2
1
2
1
3
5B–Y
EFI Relay
B–W
10A IGN
10A EFI NO. 1
B–W
2
2
1
7. 5A EFI NO. 2
1
5
3
2
1
IG2 Relay
W–B
B–R
B–W B–W
G–Y
L–B
W–B B–W
B–W
B–R B–R B–WGR
B–Y
W–B B–W
W–B R–B
B
W–B
EC BR
E 2
B–G
4A
1
4B
1
B–G
1A
1 1
14 4
44 44 4
EA1
13 EA1
12
44 44
DA
18
DL
16
B–W
M
5 4
IB1
10
IC3
6
C 8
F25
G–Y
B–W B–R
G–Y GR
B–Y
R–B
B–W
From Power Source System
(
See Page 120 )
A/F Relay
44
44
EA1
1
EA1
2
W W
( ∗ 1 )
( ∗ 1 )
(
∗ 1 )
(
∗ 1 )
W
W
W
(
∗ 1 )
W (
∗ 1 )
GR
B–R
(
∗ 1 )
(
∗ 1 )
∗
1 : Unleaded Gasoline
Circuit Opening
Relay
Fuel Pump 20A A/F
2
1
1
( ∗ 1 )
B–R
23
15
W–B
W–B
AVENSIS (EWD526E) 149
Check
Engine
W
B
22
B9
21 B
20 B
18 B
5B
IP
6CA 6CK
Tachometer
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
W–R
( LHD )
R–W
W–B
V–W
W–B
CA
7
CD
6
R–W
CPU
(
RHD )
Speedometer
Temp.
BEAN
I/F A
13
A
14
P–B
P
IC1
1 IC1
10
P–B P
MPX2
11
22I14
MPX1P
B3
GR–R B–W
C10 (
A )
, C11 (
B )
GR–R
B–WR–BB–Y GR
P
B–W
WP
V–W G–YB–R
B–W
B–W
R–BB–Y GR
G–Y B–R
B–W 2
1
3CB
W–B
W–B
(RHD )
(
RHD )
W
(
∗ 1 )
W (
∗ 1 ) W
(
∗ 1 )
W (
∗ 1 )
Integration Relay
Combination Meter
Junction
Connector
S 2Skid Control ECU
with Actuator
SP1
23
L–W
L–W
IE1
16
B
19 CE
8 R–W
(
M/T )
R–W
( M/T )
150
AVENSIS (EWD526E)
Engine Control (1AZ–FE)
FC
BATT
MREL
B–R+B
B–R
R–B
R–B
2
1
2
1
2
1
2
1
Y
W B
IGSW
#2 #3 #4
W–B BR R–B
R–B
R–B
R–B
E1
R–B
R–B
#1
B–R
2
3
1
G–R
B–R
RSD
B–R
B–W
B–Y GR
GR
B–Y
B–R B–R G–Y
DE C
AC A
A
CA CAC(
LHD )
B–W
B–W
B–W B–W
(
RHD )
(
LHD )
( RHD )
J 8(
A )
, J26 (
C )
,
J2 7 (
D )
A9
IE1
2
IK1
8
A
8A 3
A
10 A
1
E 9 (
A )
, E10 (
B )
, E12 (
C )
, E13 (
D )
D
1D 2D3D4
I 8 I 7
I 6
I 5
C
10
C7
EA1
8
E 4E 4E 4
I10
EF
HA HC
AH
(
LHD )
CH (
RHD )
J1 0(
A )
, J20 (
C )
(
LHD )
(
RHD )
V–W
SPD
17 B
V–W
MPX–
A1 39
29
MPX+
P
A
P P–B
29
MPX1
MPX2
23 A
A
11 W
W
GR–R
B–W B–R
G–Y
V–W P
W B–W
P
GR
B–Y
R–B
B–W
GR–R
W–B W–B(
RHD )
( RHD ) D
23
1
PSW
G
P 2
W
(
∗ 1 )
W(
∗ 1 )
W (
∗ 1 )
W(
∗ 1 )
A/C Control Assembly
Engine and ECT ECU (
A/T )
Engine ECU (
M/T )
Injector No. 1
Injector No. 2
Injector No. 3
Injector No. 4
ISC Valve
Junction
Connector
Junction Connector
Power Steering
Oil Pressure SW
IO1
7 IE3
7 (
LHD )
( RHD )
R–W
(
M/T )
R–W
( M/T )
GND +B
DUTY
E 3 : LHD
I 3 : RHD
E 3 : LHD
I 3 : RHD
BR
AVENSIS (EWD526E)151
B–Y
1
2
R–W
BR B–W
G–R
L–Y G
B–R BR
15 1
3
2
1
3
4
2
3
VAF
VC VAF
VCC
VG EVG THA THW VTA1
L–W
BR
BR STA
1
2
W–G
B–W
PRG
B–W
BR
BR
P
E2
ELS
G
2
R–W
E2
BR
A
12 C 9
D
12 C 24 C32 D
20 D19D
28 D
21 D
18 D32
V 5
A 6
E 2
V 3E2
+B
E2G
VG THA
E 3 CC
BC AC (
LHD )
DC (
RHD )
IC2
3
A A DM
4
10A
TAIL
J1 0
(
A )
, J11 (
B )
,
J2 6 (
C )
, J27 (
D )
G
G
G
(
LHD )
(
RHD ) 6
7. 5A
ST
B–W
A
AA A
AB BB
P
N
96
N 1
B–Y
J1 2 (
A )
, J13 (
B )
B–Y
B–W
(
M/T )
(
A/T )
(
A/T )
1
2
B–R
B–W
T 2
E 9
(
A )
, E10 (
B )
, E12 (
C )
, E13 (
D )
GR–R
GR–R
From Power Source System (
See Page 120 )
∗
1 : Unleaded Gasoline
W–B (
RHD )
W–B(
RHD )
∗
3 : Leaded Gasoline
EA1
9
R–W
R–W
EA1
3P
EA1
10
(
∗ 3 )
(
∗ 3 )
(
∗ 3 )
( ∗ 3 )(
∗3 )
(
∗ 3 )
( ∗ 1 )
W (
∗ 1 )
W (
∗ 1 )
W(
∗ 1 )
W
(
∗ 1 )
B–W
(
∗ 1 )
Air Flow Meter
Engine and ECT ECU (
A/T )
Engine ECU (
M/T )
Junction Connector
Junction Connector
Neutral
Start SW
Throttle Position
Sensor
Variable Resistor VSV
(
EVAP )
EFI Water Temp. Sensor Junction
Connector
J3 0
R–W
( M/T )
E 3 : LHD
I 3 : RHD
E 3 : LHD
I 3 : RHD E 4
VTA VC E2
CLSW
LG–B
B
10 C C
Junction
ConnectorJ1 4
(
M/T )
IE2
15
1 2
IE2
9
Clutch Start SWC 9
R–W
( M/T ) R–W
( M/T )
LG–B( M/T )
LG–B ( M/T )
BR
BR
152AVENSIS (EWD526E)
Engine Control (1AZ–FE)
LG–B
STP
F/PS
G–W
FAN
FAN NO. 2 Relay
W
∗
1 : Unleaded Gasoline
RL
Y
Y
B
19 A 14 A 7
FAN NO. 1 Relay
Diode (
Fan )DC
10 DA 11
DA
2DD 9GSW2
A2 7
23
LG–B
15A
STOP
R–W
IR1
2IE3 11
1 2 IE3
6IR1 1
(
RHD )
( LHD )
R–W
G–W
( LHD )
( RHD )
G–W
S13
G–W
( RHD )
(
LHD )
G–W R–W
( LHD )
(
RHD )
R–W
L
4
A1 1
IK1
9
B
28
E 9 (
A )
, E10 (
B )
, E12 (
C )
, E13 (
D )
GR–R
GR–R
DA
22
W–B (
RHD )
W–B(
RHD )
From Power Source System
(
See Page 120 )
W (
∗ 1 )
W
(
∗ 1 )
B–W
(
∗ 1 ) C
23 C31
C
6C 22C30
C5
AD
I 4 C
21 D
32 C
29 D31B
3
E 3 AD IK1
10
IK1
4 B4
1
2
2
1
2
1
2
1
4
3
4
3
4
3
4
3
HA1A A1A+ A1A– HA2A A2A+ A2A– HT1B OX1B O1B–OX2B O2B– HT2B
L–RG
R
W
BL L
G B
W
B–W L
L–R Y
L
W
B–W
B–W (
∗ 1 )
(
∗ 1 )
( ∗ 1 )
( ∗ 1 )
I 4
BR
( ∗ 1 ) (
∗ 1 )
(∗ 1 )
( ∗ 1 )
( ∗ 1 )
( ∗ 1 )
( ∗ 1 )
( ∗ 1 )
(
∗ 1 )
(∗ 1 )
( ∗ 1 )
( ∗ 1 )
( ∗ 1 )
( ∗ 1 )
(
∗ 1 ) (
∗ 2 )
(
∗ 2 )
(
∗ 2 )
( ∗ 2 )
H 8
H10 A 8 A 7
J1 2 (
A )
, J13 (
B )
∗
2 : Shielded
BR
( ∗ 1 )
Air Fuel Ratio Sensor
(
Bank 1 Sensor 1 )
Air Fuel Ratio Sensor
( Bank 2 Sensor 1 )
Alternator
Airbag Sensor Assembly
Engine and ECT ECU (
A/T )
Engine ECU (
M/T )
Heated Oxygen Sensor
(
Bank 1 Sensor 2 )
Heated Oxygen Sensor
( Bank 2 Sensor 2 )
Junction Connector
Stop Light SW
HT
+B
+B
HT
+B
HT
+B
HT E1
OX
E1
OX
AF–
AF+
AF–
AF+ ∗
4 : w/ Engine Immobiliser System
BR BR
AVENSIS (EWD526E)153
E 9
(
A )
, E10 (
B )
, E12 (
C )
, E13 (
D )
GR–R
GR–R
W–B (
RHD ) W–B
( RHD )
D
13 D11 D10D
9D 8
E 4
E 4E 4 3
2
3
2
3
2
3
2 IGT
IGF
IGT
IGF
IGT
IGF
IGT
IGF
IGF1 IGT4 IGT3IGT2IGT1
W–RW–R
L–Y
W–R
LG–B
W–R P
W–R
R–W
W–R W–R
I 4I 3I 2I 1
2 1
2
1
C
1C 2D 26 D34 D 27
I 5
A
EA E
AD AE
BDBD
BE
BE A
15
BR
BR
BR BR
G
BR R R
W W B
R
K 1
C 1
J1 2(
A )
, J13 (
B )
EOM
NE+
NE–
G2+
EKNK
KNK1
2
1
(
∗ 2 )
( ∗ 2 )
( ∗ 2 )
(
∗ 2 )
(
∗ 2 )
(
∗ 2 )
Camshaft
Position Sensor
Engine and ECT ECU (
A/T )
Engine ECU (
M/T ) Ignition Coil and
Igniter No. 1
Ignition Coil and
Igniter No. 2
Ignition Coil and
Igniter No. 3
Ignition Coil and
Igniter No. 4
Junction Connector
Knock SensorC 6Crankshaft
Position Sensor
26
C 2
D EFIO
EFII
D
T 8
B
14
15
(
∗ 4 )
IMI
IMO
(
∗ 4 )
(
∗ 1 )
(
∗ 1 )
2
1
Y–B
W–G
OC1+ OC1– 6
W
GR
7
B
27Camshaft Timing
Oil Control Valve
Transponder Key Computer
BR BR
154
AVENSIS (EWD526E)
Engine Control (1AZ–FE)
E02
W–B W–B
E01
A
GR–R
W–G W–L GR–R
W–G
W–L
W–B BR
W–B
971 3 45
TACH SILTC
TAC
SILTC CG
SG
∗
1 : Unleaded Gasoline
GR–R
W–G
15
WFSE WFSE
G
D6D7
EE
D 5
J1 6
E 9
(
A )
, E10 (
B )
, E12 (
C )
, E13 (
D )
B
16BAT
A
20
A
18
A
19
A5 BA
DB
CD
AE
CDAE
J 8
(
A )
, J 9 (
B )
,
J2 6 (
C )
, J27 (
D )
(
LHD )
( RHD )
( LHD )
( RHD ) A
GA B(
LHD )
CG A
GA B(
LHD )
CG (
RHD )
( RHD )
J 8(
A )
, J26 (
C )
DB
9DB 17
DA
30 DC
3
(
RHD )
(
LHD )(
LHD)
W–L
W–L
IO
7. 5A OBD2
DA
7
B
GR–R
(
LHD )
(
LHD )
From Power Source System (
See Page 120 )
W–B
( RHD )
W–B
( RHD ) 3C
E05
W–B
4C
W–B
E04
(
∗ 1 )
BR
(
∗ 1 )
DLC3
Engine and ECT ECU (
A/T )
Engine ECU (
M/T )
Junction
Connector
Junction
Connector
Junction
Connector
A
http://vnx.su
Page 1924 of 2234
148AVENSIS (EWD526E)
Engine Control (1AZ–FE)
FL MAIN
3. 0W
Battery
20A EFI
2
15A IG2
1
2
1 3
5
2
1
2
1
3
5B–Y
EFI Relay
B–W
10A IGN
10A EFI NO. 1
B–W
2
2
1
7. 5A EFI NO. 2
1
5
3
2
1
IG2 Relay
W–B
B–R
B–W B–W
G–Y
L–B
W–B B–W
B–W
B–R B–R B–WGR
B–Y
W–B B–W
W–B R–B
B
W–B
EC BR
E 2
B–G
4A
1
4B
1
B–G
1A
1 1
14 4
44 44 4
EA1
13 EA1
12
44 44
DA
18
DL
16
B–W
M
5 4
IB1
10
IC3
6
C 8
F25
G–Y
B–W B–R
G–Y GR
B–Y
R–B
B–W
From Power Source System
(
See Page 120 )
A/F Relay
44
44
EA1
1
EA1
2
W W
( ∗ 1 )
( ∗ 1 )
(
∗ 1 )
(
∗ 1 )
W
W
W
(
∗ 1 )
W (
∗ 1 )
GR
B–R
(
∗ 1 )
(
∗ 1 )
∗
1 : Unleaded Gasoline
Circuit Opening
Relay
Fuel Pump 20A A/F
2
1
1
( ∗ 1 )
B–R
23
15
W–B
W–B
AVENSIS (EWD526E) 149
Check
Engine
W
B
22
B9
21 B
20 B
18 B
5B
IP
6CA 6CK
Tachometer
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
W–R
( LHD )
R–W
W–B
V–W
W–B
CA
7
CD
6
R–W
CPU
(
RHD )
Speedometer
Temp.
BEAN
I/F A
13
A
14
P–B
P
IC1
1 IC1
10
P–B P
MPX2
11
22I14
MPX1P
B3
GR–R B–W
C10 (
A )
, C11 (
B )
GR–R
B–WR–BB–Y GR
P
B–W
WP
V–W G–YB–R
B–W
B–W
R–BB–Y GR
G–Y B–R
B–W 2
1
3CB
W–B
W–B
(RHD )
(
RHD )
W
(
∗ 1 )
W (
∗ 1 ) W
(
∗ 1 )
W (
∗ 1 )
Integration Relay
Combination Meter
Junction
Connector
S 2Skid Control ECU
with Actuator
SP1
23
L–W
L–W
IE1
16
B
19 CE
8 R–W
(
M/T )
R–W
( M/T )
150
AVENSIS (EWD526E)
Engine Control (1AZ–FE)
FC
BATT
MREL
B–R+B
B–R
R–B
R–B
2
1
2
1
2
1
2
1
Y
W B
IGSW
#2 #3 #4
W–B BR R–B
R–B
R–B
R–B
E1
R–B
R–B
#1
B–R
2
3
1
G–R
B–R
RSD
B–R
B–W
B–Y GR
GR
B–Y
B–R B–R G–Y
DE C
AC A
A
CA CAC(
LHD )
B–W
B–W
B–W B–W
(
RHD )
(
LHD )
( RHD )
J 8(
A )
, J26 (
C )
,
J2 7 (
D )
A9
IE1
2
IK1
8
A
8A 3
A
10 A
1
E 9 (
A )
, E10 (
B )
, E12 (
C )
, E13 (
D )
D
1D 2D3D4
I 8 I 7
I 6
I 5
C
10
C7
EA1
8
E 4E 4E 4
I10
EF
HA HC
AH
(
LHD )
CH (
RHD )
J1 0(
A )
, J20 (
C )
(
LHD )
(
RHD )
V–W
SPD
17 B
V–W
MPX–
A1 39
29
MPX+
P
A
P P–B
29
MPX1
MPX2
23 A
A
11 W
W
GR–R
B–W B–R
G–Y
V–W P
W B–W
P
GR
B–Y
R–B
B–W
GR–R
W–B W–B(
RHD )
( RHD ) D
23
1
PSW
G
P 2
W
(
∗ 1 )
W(
∗ 1 )
W (
∗ 1 )
W(
∗ 1 )
A/C Control Assembly
Engine and ECT ECU (
A/T )
Engine ECU (
M/T )
Injector No. 1
Injector No. 2
Injector No. 3
Injector No. 4
ISC Valve
Junction
Connector
Junction Connector
Power Steering
Oil Pressure SW
IO1
7 IE3
7 (
LHD )
( RHD )
R–W
(
M/T )
R–W
( M/T )
GND +B
DUTY
E 3 : LHD
I 3 : RHD
E 3 : LHD
I 3 : RHD
BR
AVENSIS (EWD526E)151
B–Y
1
2
R–W
BR B–W
G–R
L–Y G
B–R BR
15 1
3
2
1
3
4
2
3
VAF
VC VAF
VCC
VG EVG THA THW VTA1
L–W
BR
BR STA
1
2
W–G
B–W
PRG
B–W
BR
BR
P
E2
ELS
G
2
R–W
E2
BR
A
12 C 9
D
12 C 24 C32 D
20 D19D
28 D
21 D
18 D32
V 5
A 6
E 2
V 3E2
+B
E2G
VG THA
E 3 CC
BC AC (
LHD )
DC (
RHD )
IC2
3
A A DM
4
10A
TAIL
J1 0
(
A )
, J11 (
B )
,
J2 6 (
C )
, J27 (
D )
G
G
G
(
LHD )
(
RHD ) 6
7. 5A
ST
B–W
A
AA A
AB BB
P
N
96
N 1
B–Y
J1 2 (
A )
, J13 (
B )
B–Y
B–W
(
M/T )
(
A/T )
(
A/T )
1
2
B–R
B–W
T 2
E 9
(
A )
, E10 (
B )
, E12 (
C )
, E13 (
D )
GR–R
GR–R
From Power Source System (
See Page 120 )
∗
1 : Unleaded Gasoline
W–B (
RHD )
W–B(
RHD )
∗
3 : Leaded Gasoline
EA1
9
R–W
R–W
EA1
3P
EA1
10
(
∗ 3 )
(
∗ 3 )
(
∗ 3 )
( ∗ 3 )(
∗3 )
(
∗ 3 )
( ∗ 1 )
W (
∗ 1 )
W (
∗ 1 )
W(
∗ 1 )
W
(
∗ 1 )
B–W
(
∗ 1 )
Air Flow Meter
Engine and ECT ECU (
A/T )
Engine ECU (
M/T )
Junction Connector
Junction Connector
Neutral
Start SW
Throttle Position
Sensor
Variable Resistor VSV
(
EVAP )
EFI Water Temp. Sensor Junction
Connector
J3 0
R–W
( M/T )
E 3 : LHD
I 3 : RHD
E 3 : LHD
I 3 : RHD E 4
VTA VC E2
CLSW
LG–B
B
10 C C
Junction
ConnectorJ1 4
(
M/T )
IE2
15
1 2
IE2
9
Clutch Start SWC 9
R–W
( M/T ) R–W
( M/T )
LG–B( M/T )
LG–B ( M/T )
BR
BR
152AVENSIS (EWD526E)
Engine Control (1AZ–FE)
LG–B
STP
F/PS
G–W
FAN
FAN NO. 2 Relay
W
∗
1 : Unleaded Gasoline
RL
Y
Y
B
19 A 14 A 7
FAN NO. 1 Relay
Diode (
Fan )DC
10 DA 11
DA
2DD 9GSW2
A2 7
23
LG–B
15A
STOP
R–W
IR1
2IE3 11
1 2 IE3
6IR1 1
(
RHD )
( LHD )
R–W
G–W
( LHD )
( RHD )
G–W
S13
G–W
( RHD )
(
LHD )
G–W R–W
( LHD )
(
RHD )
R–W
L
4
A1 1
IK1
9
B
28
E 9 (
A )
, E10 (
B )
, E12 (
C )
, E13 (
D )
GR–R
GR–R
DA
22
W–B (
RHD )
W–B(
RHD )
From Power Source System
(
See Page 120 )
W (
∗ 1 )
W
(
∗ 1 )
B–W
(
∗ 1 ) C
23 C31
C
6C 22C30
C5
AD
I 4 C
21 D
32 C
29 D31B
3
E 3 AD IK1
10
IK1
4 B4
1
2
2
1
2
1
2
1
4
3
4
3
4
3
4
3
HA1A A1A+ A1A– HA2A A2A+ A2A– HT1B OX1B O1B–OX2B O2B– HT2B
L–RG
R
W
BL L
G B
W
B–W L
L–R Y
L
W
B–W
B–W (
∗ 1 )
(
∗ 1 )
( ∗ 1 )
( ∗ 1 )
I 4
BR
( ∗ 1 ) (
∗ 1 )
(∗ 1 )
( ∗ 1 )
( ∗ 1 )
( ∗ 1 )
( ∗ 1 )
( ∗ 1 )
(
∗ 1 )
(∗ 1 )
( ∗ 1 )
( ∗ 1 )
( ∗ 1 )
( ∗ 1 )
(
∗ 1 ) (
∗ 2 )
(
∗ 2 )
(
∗ 2 )
( ∗ 2 )
H 8
H10 A 8 A 7
J1 2 (
A )
, J13 (
B )
∗
2 : Shielded
BR
( ∗ 1 )
Air Fuel Ratio Sensor
(
Bank 1 Sensor 1 )
Air Fuel Ratio Sensor
( Bank 2 Sensor 1 )
Alternator
Airbag Sensor Assembly
Engine and ECT ECU (
A/T )
Engine ECU (
M/T )
Heated Oxygen Sensor
(
Bank 1 Sensor 2 )
Heated Oxygen Sensor
( Bank 2 Sensor 2 )
Junction Connector
Stop Light SW
HT
+B
+B
HT
+B
HT
+B
HT E1
OX
E1
OX
AF–
AF+
AF–
AF+ ∗
4 : w/ Engine Immobiliser System
BR BR
AVENSIS (EWD526E)153
E 9
(
A )
, E10 (
B )
, E12 (
C )
, E13 (
D )
GR–R
GR–R
W–B (
RHD ) W–B
( RHD )
D
13 D11 D10D
9D 8
E 4
E 4E 4 3
2
3
2
3
2
3
2 IGT
IGF
IGT
IGF
IGT
IGF
IGT
IGF
IGF1 IGT4 IGT3IGT2IGT1
W–RW–R
L–Y
W–R
LG–B
W–R P
W–R
R–W
W–R W–R
I 4I 3I 2I 1
2 1
2
1
C
1C 2D 26 D34 D 27
I 5
A
EA E
AD AE
BDBD
BE
BE A
15
BR
BR
BR BR
G
BR R R
W W B
R
K 1
C 1
J1 2(
A )
, J13 (
B )
EOM
NE+
NE–
G2+
EKNK
KNK1
2
1
(
∗ 2 )
( ∗ 2 )
( ∗ 2 )
(
∗ 2 )
(
∗ 2 )
(
∗ 2 )
Camshaft
Position Sensor
Engine and ECT ECU (
A/T )
Engine ECU (
M/T ) Ignition Coil and
Igniter No. 1
Ignition Coil and
Igniter No. 2
Ignition Coil and
Igniter No. 3
Ignition Coil and
Igniter No. 4
Junction Connector
Knock SensorC 6Crankshaft
Position Sensor
26
C 2
D EFIO
EFII
D
T 8
B
14
15
(
∗ 4 )
IMI
IMO
(
∗ 4 )
(
∗ 1 )
(
∗ 1 )
2
1
Y–B
W–G
OC1+ OC1– 6
W
GR
7
B
27Camshaft Timing
Oil Control Valve
Transponder Key Computer
BR BR
154
AVENSIS (EWD526E)
Engine Control (1AZ–FE)
E02
W–B W–B
E01
A
GR–R
W–G W–L GR–R
W–G
W–L
W–B BR
W–B
971 3 45
TACH SILTC
TAC
SILTC CG
SG
∗
1 : Unleaded Gasoline
GR–R
W–G
15
WFSE WFSE
G
D6D7
EE
D 5
J1 6
E 9
(
A )
, E10 (
B )
, E12 (
C )
, E13 (
D )
B
16BAT
A
20
A
18
A
19
A5 BA
DB
CD
AE
CDAE
J 8
(
A )
, J 9 (
B )
,
J2 6 (
C )
, J27 (
D )
(
LHD )
( RHD )
( LHD )
( RHD ) A
GA B(
LHD )
CG A
GA B(
LHD )
CG (
RHD )
( RHD )
J 8(
A )
, J26 (
C )
DB
9DB 17
DA
30 DC
3
(
RHD )
(
LHD )(
LHD)
W–L
W–L
IO
7. 5A OBD2
DA
7
B
GR–R
(
LHD )
(
LHD )
From Power Source System (
See Page 120 )
W–B
( RHD )
W–B
( RHD ) 3C
E05
W–B
4C
W–B
E04
(
∗ 1 )
BR
(
∗ 1 )
DLC3
Engine and ECT ECU (
A/T )
Engine ECU (
M/T )
Junction
Connector
Junction
Connector
Junction
Connector
A
http://vnx.su
Page 1925 of 2234
148AVENSIS (EWD526E)
Engine Control (1AZ–FE)
FL MAIN
3. 0W
Battery
20A EFI
2
15A IG2
1
2
1 3
5
2
1
2
1
3
5B–Y
EFI Relay
B–W
10A IGN
10A EFI NO. 1
B–W
2
2
1
7. 5A EFI NO. 2
1
5
3
2
1
IG2 Relay
W–B
B–R
B–W B–W
G–Y
L–B
W–B B–W
B–W
B–R B–R B–WGR
B–Y
W–B B–W
W–B R–B
B
W–B
EC BR
E 2
B–G
4A
1
4B
1
B–G
1A
1 1
14 4
44 44 4
EA1
13 EA1
12
44 44
DA
18
DL
16
B–W
M
5 4
IB1
10
IC3
6
C 8
F25
G–Y
B–W B–R
G–Y GR
B–Y
R–B
B–W
From Power Source System
(
See Page 120 )
A/F Relay
44
44
EA1
1
EA1
2
W W
( ∗ 1 )
( ∗ 1 )
(
∗ 1 )
(
∗ 1 )
W
W
W
(
∗ 1 )
W (
∗ 1 )
GR
B–R
(
∗ 1 )
(
∗ 1 )
∗
1 : Unleaded Gasoline
Circuit Opening
Relay
Fuel Pump 20A A/F
2
1
1
( ∗ 1 )
B–R
23
15
W–B
W–B
AVENSIS (EWD526E) 149
Check
Engine
W
B
22
B9
21 B
20 B
18 B
5B
IP
6CA 6CK
Tachometer
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
W–R
( LHD )
R–W
W–B
V–W
W–B
CA
7
CD
6
R–W
CPU
(
RHD )
Speedometer
Temp.
BEAN
I/F A
13
A
14
P–B
P
IC1
1 IC1
10
P–B P
MPX2
11
22I14
MPX1P
B3
GR–R B–W
C10 (
A )
, C11 (
B )
GR–R
B–WR–BB–Y GR
P
B–W
WP
V–W G–YB–R
B–W
B–W
R–BB–Y GR
G–Y B–R
B–W 2
1
3CB
W–B
W–B
(RHD )
(
RHD )
W
(
∗ 1 )
W (
∗ 1 ) W
(
∗ 1 )
W (
∗ 1 )
Integration Relay
Combination Meter
Junction
Connector
S 2Skid Control ECU
with Actuator
SP1
23
L–W
L–W
IE1
16
B
19 CE
8 R–W
(
M/T )
R–W
( M/T )
150
AVENSIS (EWD526E)
Engine Control (1AZ–FE)
FC
BATT
MREL
B–R+B
B–R
R–B
R–B
2
1
2
1
2
1
2
1
Y
W B
IGSW
#2 #3 #4
W–B BR R–B
R–B
R–B
R–B
E1
R–B
R–B
#1
B–R
2
3
1
G–R
B–R
RSD
B–R
B–W
B–Y GR
GR
B–Y
B–R B–R G–Y
DE C
AC A
A
CA CAC(
LHD )
B–W
B–W
B–W B–W
(
RHD )
(
LHD )
( RHD )
J 8(
A )
, J26 (
C )
,
J2 7 (
D )
A9
IE1
2
IK1
8
A
8A 3
A
10 A
1
E 9 (
A )
, E10 (
B )
, E12 (
C )
, E13 (
D )
D
1D 2D3D4
I 8 I 7
I 6
I 5
C
10
C7
EA1
8
E 4E 4E 4
I10
EF
HA HC
AH
(
LHD )
CH (
RHD )
J1 0(
A )
, J20 (
C )
(
LHD )
(
RHD )
V–W
SPD
17 B
V–W
MPX–
A1 39
29
MPX+
P
A
P P–B
29
MPX1
MPX2
23 A
A
11 W
W
GR–R
B–W B–R
G–Y
V–W P
W B–W
P
GR
B–Y
R–B
B–W
GR–R
W–B W–B(
RHD )
( RHD ) D
23
1
PSW
G
P 2
W
(
∗ 1 )
W(
∗ 1 )
W (
∗ 1 )
W(
∗ 1 )
A/C Control Assembly
Engine and ECT ECU (
A/T )
Engine ECU (
M/T )
Injector No. 1
Injector No. 2
Injector No. 3
Injector No. 4
ISC Valve
Junction
Connector
Junction Connector
Power Steering
Oil Pressure SW
IO1
7 IE3
7 (
LHD )
( RHD )
R–W
(
M/T )
R–W
( M/T )
GND +B
DUTY
E 3 : LHD
I 3 : RHD
E 3 : LHD
I 3 : RHD
BR
AVENSIS (EWD526E)151
B–Y
1
2
R–W
BR B–W
G–R
L–Y G
B–R BR
15 1
3
2
1
3
4
2
3
VAF
VC VAF
VCC
VG EVG THA THW VTA1
L–W
BR
BR STA
1
2
W–G
B–W
PRG
B–W
BR
BR
P
E2
ELS
G
2
R–W
E2
BR
A
12 C 9
D
12 C 24 C32 D
20 D19D
28 D
21 D
18 D32
V 5
A 6
E 2
V 3E2
+B
E2G
VG THA
E 3 CC
BC AC (
LHD )
DC (
RHD )
IC2
3
A A DM
4
10A
TAIL
J1 0
(
A )
, J11 (
B )
,
J2 6 (
C )
, J27 (
D )
G
G
G
(
LHD )
(
RHD ) 6
7. 5A
ST
B–W
A
AA A
AB BB
P
N
96
N 1
B–Y
J1 2 (
A )
, J13 (
B )
B–Y
B–W
(
M/T )
(
A/T )
(
A/T )
1
2
B–R
B–W
T 2
E 9
(
A )
, E10 (
B )
, E12 (
C )
, E13 (
D )
GR–R
GR–R
From Power Source System (
See Page 120 )
∗
1 : Unleaded Gasoline
W–B (
RHD )
W–B(
RHD )
∗
3 : Leaded Gasoline
EA1
9
R–W
R–W
EA1
3P
EA1
10
(
∗ 3 )
(
∗ 3 )
(
∗ 3 )
( ∗ 3 )(
∗3 )
(
∗ 3 )
( ∗ 1 )
W (
∗ 1 )
W (
∗ 1 )
W(
∗ 1 )
W
(
∗ 1 )
B–W
(
∗ 1 )
Air Flow Meter
Engine and ECT ECU (
A/T )
Engine ECU (
M/T )
Junction Connector
Junction Connector
Neutral
Start SW
Throttle Position
Sensor
Variable Resistor VSV
(
EVAP )
EFI Water Temp. Sensor Junction
Connector
J3 0
R–W
( M/T )
E 3 : LHD
I 3 : RHD
E 3 : LHD
I 3 : RHD E 4
VTA VC E2
CLSW
LG–B
B
10 C C
Junction
ConnectorJ1 4
(
M/T )
IE2
15
1 2
IE2
9
Clutch Start SWC 9
R–W
( M/T ) R–W
( M/T )
LG–B( M/T )
LG–B ( M/T )
BR
BR
152AVENSIS (EWD526E)
Engine Control (1AZ–FE)
LG–B
STP
F/PS
G–W
FAN
FAN NO. 2 Relay
W
∗
1 : Unleaded Gasoline
RL
Y
Y
B
19 A 14 A 7
FAN NO. 1 Relay
Diode (
Fan )DC
10 DA 11
DA
2DD 9GSW2
A2 7
23
LG–B
15A
STOP
R–W
IR1
2IE3 11
1 2 IE3
6IR1 1
(
RHD )
( LHD )
R–W
G–W
( LHD )
( RHD )
G–W
S13
G–W
( RHD )
(
LHD )
G–W R–W
( LHD )
(
RHD )
R–W
L
4
A1 1
IK1
9
B
28
E 9 (
A )
, E10 (
B )
, E12 (
C )
, E13 (
D )
GR–R
GR–R
DA
22
W–B (
RHD )
W–B(
RHD )
From Power Source System
(
See Page 120 )
W (
∗ 1 )
W
(
∗ 1 )
B–W
(
∗ 1 ) C
23 C31
C
6C 22C30
C5
AD
I 4 C
21 D
32 C
29 D31B
3
E 3 AD IK1
10
IK1
4 B4
1
2
2
1
2
1
2
1
4
3
4
3
4
3
4
3
HA1A A1A+ A1A– HA2A A2A+ A2A– HT1B OX1B O1B–OX2B O2B– HT2B
L–RG
R
W
BL L
G B
W
B–W L
L–R Y
L
W
B–W
B–W (
∗ 1 )
(
∗ 1 )
( ∗ 1 )
( ∗ 1 )
I 4
BR
( ∗ 1 ) (
∗ 1 )
(∗ 1 )
( ∗ 1 )
( ∗ 1 )
( ∗ 1 )
( ∗ 1 )
( ∗ 1 )
(
∗ 1 )
(∗ 1 )
( ∗ 1 )
( ∗ 1 )
( ∗ 1 )
( ∗ 1 )
(
∗ 1 ) (
∗ 2 )
(
∗ 2 )
(
∗ 2 )
( ∗ 2 )
H 8
H10 A 8 A 7
J1 2 (
A )
, J13 (
B )
∗
2 : Shielded
BR
( ∗ 1 )
Air Fuel Ratio Sensor
(
Bank 1 Sensor 1 )
Air Fuel Ratio Sensor
( Bank 2 Sensor 1 )
Alternator
Airbag Sensor Assembly
Engine and ECT ECU (
A/T )
Engine ECU (
M/T )
Heated Oxygen Sensor
(
Bank 1 Sensor 2 )
Heated Oxygen Sensor
( Bank 2 Sensor 2 )
Junction Connector
Stop Light SW
HT
+B
+B
HT
+B
HT
+B
HT E1
OX
E1
OX
AF–
AF+
AF–
AF+ ∗
4 : w/ Engine Immobiliser System
BR BR
AVENSIS (EWD526E)153
E 9
(
A )
, E10 (
B )
, E12 (
C )
, E13 (
D )
GR–R
GR–R
W–B (
RHD ) W–B
( RHD )
D
13 D11 D10D
9D 8
E 4
E 4E 4 3
2
3
2
3
2
3
2 IGT
IGF
IGT
IGF
IGT
IGF
IGT
IGF
IGF1 IGT4 IGT3IGT2IGT1
W–RW–R
L–Y
W–R
LG–B
W–R P
W–R
R–W
W–R W–R
I 4I 3I 2I 1
2 1
2
1
C
1C 2D 26 D34 D 27
I 5
A
EA E
AD AE
BDBD
BE
BE A
15
BR
BR
BR BR
G
BR R R
W W B
R
K 1
C 1
J1 2(
A )
, J13 (
B )
EOM
NE+
NE–
G2+
EKNK
KNK1
2
1
(
∗ 2 )
( ∗ 2 )
( ∗ 2 )
(
∗ 2 )
(
∗ 2 )
(
∗ 2 )
Camshaft
Position Sensor
Engine and ECT ECU (
A/T )
Engine ECU (
M/T ) Ignition Coil and
Igniter No. 1
Ignition Coil and
Igniter No. 2
Ignition Coil and
Igniter No. 3
Ignition Coil and
Igniter No. 4
Junction Connector
Knock SensorC 6Crankshaft
Position Sensor
26
C 2
D EFIO
EFII
D
T 8
B
14
15
(
∗ 4 )
IMI
IMO
(
∗ 4 )
(
∗ 1 )
(
∗ 1 )
2
1
Y–B
W–G
OC1+ OC1– 6
W
GR
7
B
27Camshaft Timing
Oil Control Valve
Transponder Key Computer
BR BR
154
AVENSIS (EWD526E)
Engine Control (1AZ–FE)
E02
W–B W–B
E01
A
GR–R
W–G W–L GR–R
W–G
W–L
W–B BR
W–B
971 3 45
TACH SILTC
TAC
SILTC CG
SG
∗
1 : Unleaded Gasoline
GR–R
W–G
15
WFSE WFSE
G
D6D7
EE
D 5
J1 6
E 9
(
A )
, E10 (
B )
, E12 (
C )
, E13 (
D )
B
16BAT
A
20
A
18
A
19
A5 BA
DB
CD
AE
CDAE
J 8
(
A )
, J 9 (
B )
,
J2 6 (
C )
, J27 (
D )
(
LHD )
( RHD )
( LHD )
( RHD ) A
GA B(
LHD )
CG A
GA B(
LHD )
CG (
RHD )
( RHD )
J 8(
A )
, J26 (
C )
DB
9DB 17
DA
30 DC
3
(
RHD )
(
LHD )(
LHD)
W–L
W–L
IO
7. 5A OBD2
DA
7
B
GR–R
(
LHD )
(
LHD )
From Power Source System (
See Page 120 )
W–B
( RHD )
W–B
( RHD ) 3C
E05
W–B
4C
W–B
E04
(
∗ 1 )
BR
(
∗ 1 )
DLC3
Engine and ECT ECU (
A/T )
Engine ECU (
M/T )
Junction
Connector
Junction
Connector
Junction
Connector
A
http://vnx.su
Page 1926 of 2234
148AVENSIS (EWD526E)
Engine Control (1AZ–FE)
FL MAIN
3. 0W
Battery
20A EFI
2
15A IG2
1
2
1 3
5
2
1
2
1
3
5B–Y
EFI Relay
B–W
10A IGN
10A EFI NO. 1
B–W
2
2
1
7. 5A EFI NO. 2
1
5
3
2
1
IG2 Relay
W–B
B–R
B–W B–W
G–Y
L–B
W–B B–W
B–W
B–R B–R B–WGR
B–Y
W–B B–W
W–B R–B
B
W–B
EC BR
E 2
B–G
4A
1
4B
1
B–G
1A
1 1
14 4
44 44 4
EA1
13 EA1
12
44 44
DA
18
DL
16
B–W
M
5 4
IB1
10
IC3
6
C 8
F25
G–Y
B–W B–R
G–Y GR
B–Y
R–B
B–W
From Power Source System
(
See Page 120 )
A/F Relay
44
44
EA1
1
EA1
2
W W
( ∗ 1 )
( ∗ 1 )
(
∗ 1 )
(
∗ 1 )
W
W
W
(
∗ 1 )
W (
∗ 1 )
GR
B–R
(
∗ 1 )
(
∗ 1 )
∗
1 : Unleaded Gasoline
Circuit Opening
Relay
Fuel Pump 20A A/F
2
1
1
( ∗ 1 )
B–R
23
15
W–B
W–B
AVENSIS (EWD526E) 149
Check
Engine
W
B
22
B9
21 B
20 B
18 B
5B
IP
6CA 6CK
Tachometer
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
W–R
( LHD )
R–W
W–B
V–W
W–B
CA
7
CD
6
R–W
CPU
(
RHD )
Speedometer
Temp.
BEAN
I/F A
13
A
14
P–B
P
IC1
1 IC1
10
P–B P
MPX2
11
22I14
MPX1P
B3
GR–R B–W
C10 (
A )
, C11 (
B )
GR–R
B–WR–BB–Y GR
P
B–W
WP
V–W G–YB–R
B–W
B–W
R–BB–Y GR
G–Y B–R
B–W 2
1
3CB
W–B
W–B
(RHD )
(
RHD )
W
(
∗ 1 )
W (
∗ 1 ) W
(
∗ 1 )
W (
∗ 1 )
Integration Relay
Combination Meter
Junction
Connector
S 2Skid Control ECU
with Actuator
SP1
23
L–W
L–W
IE1
16
B
19 CE
8 R–W
(
M/T )
R–W
( M/T )
150
AVENSIS (EWD526E)
Engine Control (1AZ–FE)
FC
BATT
MREL
B–R+B
B–R
R–B
R–B
2
1
2
1
2
1
2
1
Y
W B
IGSW
#2 #3 #4
W–B BR R–B
R–B
R–B
R–B
E1
R–B
R–B
#1
B–R
2
3
1
G–R
B–R
RSD
B–R
B–W
B–Y GR
GR
B–Y
B–R B–R G–Y
DE C
AC A
A
CA CAC(
LHD )
B–W
B–W
B–W B–W
(
RHD )
(
LHD )
( RHD )
J 8(
A )
, J26 (
C )
,
J2 7 (
D )
A9
IE1
2
IK1
8
A
8A 3
A
10 A
1
E 9 (
A )
, E10 (
B )
, E12 (
C )
, E13 (
D )
D
1D 2D3D4
I 8 I 7
I 6
I 5
C
10
C7
EA1
8
E 4E 4E 4
I10
EF
HA HC
AH
(
LHD )
CH (
RHD )
J1 0(
A )
, J20 (
C )
(
LHD )
(
RHD )
V–W
SPD
17 B
V–W
MPX–
A1 39
29
MPX+
P
A
P P–B
29
MPX1
MPX2
23 A
A
11 W
W
GR–R
B–W B–R
G–Y
V–W P
W B–W
P
GR
B–Y
R–B
B–W
GR–R
W–B W–B(
RHD )
( RHD ) D
23
1
PSW
G
P 2
W
(
∗ 1 )
W(
∗ 1 )
W (
∗ 1 )
W(
∗ 1 )
A/C Control Assembly
Engine and ECT ECU (
A/T )
Engine ECU (
M/T )
Injector No. 1
Injector No. 2
Injector No. 3
Injector No. 4
ISC Valve
Junction
Connector
Junction Connector
Power Steering
Oil Pressure SW
IO1
7 IE3
7 (
LHD )
( RHD )
R–W
(
M/T )
R–W
( M/T )
GND +B
DUTY
E 3 : LHD
I 3 : RHD
E 3 : LHD
I 3 : RHD
BR
AVENSIS (EWD526E)151
B–Y
1
2
R–W
BR B–W
G–R
L–Y G
B–R BR
15 1
3
2
1
3
4
2
3
VAF
VC VAF
VCC
VG EVG THA THW VTA1
L–W
BR
BR STA
1
2
W–G
B–W
PRG
B–W
BR
BR
P
E2
ELS
G
2
R–W
E2
BR
A
12 C 9
D
12 C 24 C32 D
20 D19D
28 D
21 D
18 D32
V 5
A 6
E 2
V 3E2
+B
E2G
VG THA
E 3 CC
BC AC (
LHD )
DC (
RHD )
IC2
3
A A DM
4
10A
TAIL
J1 0
(
A )
, J11 (
B )
,
J2 6 (
C )
, J27 (
D )
G
G
G
(
LHD )
(
RHD ) 6
7. 5A
ST
B–W
A
AA A
AB BB
P
N
96
N 1
B–Y
J1 2 (
A )
, J13 (
B )
B–Y
B–W
(
M/T )
(
A/T )
(
A/T )
1
2
B–R
B–W
T 2
E 9
(
A )
, E10 (
B )
, E12 (
C )
, E13 (
D )
GR–R
GR–R
From Power Source System (
See Page 120 )
∗
1 : Unleaded Gasoline
W–B (
RHD )
W–B(
RHD )
∗
3 : Leaded Gasoline
EA1
9
R–W
R–W
EA1
3P
EA1
10
(
∗ 3 )
(
∗ 3 )
(
∗ 3 )
( ∗ 3 )(
∗3 )
(
∗ 3 )
( ∗ 1 )
W (
∗ 1 )
W (
∗ 1 )
W(
∗ 1 )
W
(
∗ 1 )
B–W
(
∗ 1 )
Air Flow Meter
Engine and ECT ECU (
A/T )
Engine ECU (
M/T )
Junction Connector
Junction Connector
Neutral
Start SW
Throttle Position
Sensor
Variable Resistor VSV
(
EVAP )
EFI Water Temp. Sensor Junction
Connector
J3 0
R–W
( M/T )
E 3 : LHD
I 3 : RHD
E 3 : LHD
I 3 : RHD E 4
VTA VC E2
CLSW
LG–B
B
10 C C
Junction
ConnectorJ1 4
(
M/T )
IE2
15
1 2
IE2
9
Clutch Start SWC 9
R–W
( M/T ) R–W
( M/T )
LG–B( M/T )
LG–B ( M/T )
BR
BR
152AVENSIS (EWD526E)
Engine Control (1AZ–FE)
LG–B
STP
F/PS
G–W
FAN
FAN NO. 2 Relay
W
∗
1 : Unleaded Gasoline
RL
Y
Y
B
19 A 14 A 7
FAN NO. 1 Relay
Diode (
Fan )DC
10 DA 11
DA
2DD 9GSW2
A2 7
23
LG–B
15A
STOP
R–W
IR1
2IE3 11
1 2 IE3
6IR1 1
(
RHD )
( LHD )
R–W
G–W
( LHD )
( RHD )
G–W
S13
G–W
( RHD )
(
LHD )
G–W R–W
( LHD )
(
RHD )
R–W
L
4
A1 1
IK1
9
B
28
E 9 (
A )
, E10 (
B )
, E12 (
C )
, E13 (
D )
GR–R
GR–R
DA
22
W–B (
RHD )
W–B(
RHD )
From Power Source System
(
See Page 120 )
W (
∗ 1 )
W
(
∗ 1 )
B–W
(
∗ 1 ) C
23 C31
C
6C 22C30
C5
AD
I 4 C
21 D
32 C
29 D31B
3
E 3 AD IK1
10
IK1
4 B4
1
2
2
1
2
1
2
1
4
3
4
3
4
3
4
3
HA1A A1A+ A1A– HA2A A2A+ A2A– HT1B OX1B O1B–OX2B O2B– HT2B
L–RG
R
W
BL L
G B
W
B–W L
L–R Y
L
W
B–W
B–W (
∗ 1 )
(
∗ 1 )
( ∗ 1 )
( ∗ 1 )
I 4
BR
( ∗ 1 ) (
∗ 1 )
(∗ 1 )
( ∗ 1 )
( ∗ 1 )
( ∗ 1 )
( ∗ 1 )
( ∗ 1 )
(
∗ 1 )
(∗ 1 )
( ∗ 1 )
( ∗ 1 )
( ∗ 1 )
( ∗ 1 )
(
∗ 1 ) (
∗ 2 )
(
∗ 2 )
(
∗ 2 )
( ∗ 2 )
H 8
H10 A 8 A 7
J1 2 (
A )
, J13 (
B )
∗
2 : Shielded
BR
( ∗ 1 )
Air Fuel Ratio Sensor
(
Bank 1 Sensor 1 )
Air Fuel Ratio Sensor
( Bank 2 Sensor 1 )
Alternator
Airbag Sensor Assembly
Engine and ECT ECU (
A/T )
Engine ECU (
M/T )
Heated Oxygen Sensor
(
Bank 1 Sensor 2 )
Heated Oxygen Sensor
( Bank 2 Sensor 2 )
Junction Connector
Stop Light SW
HT
+B
+B
HT
+B
HT
+B
HT E1
OX
E1
OX
AF–
AF+
AF–
AF+ ∗
4 : w/ Engine Immobiliser System
BR BR
AVENSIS (EWD526E)153
E 9
(
A )
, E10 (
B )
, E12 (
C )
, E13 (
D )
GR–R
GR–R
W–B (
RHD ) W–B
( RHD )
D
13 D11 D10D
9D 8
E 4
E 4E 4 3
2
3
2
3
2
3
2 IGT
IGF
IGT
IGF
IGT
IGF
IGT
IGF
IGF1 IGT4 IGT3IGT2IGT1
W–RW–R
L–Y
W–R
LG–B
W–R P
W–R
R–W
W–R W–R
I 4I 3I 2I 1
2 1
2
1
C
1C 2D 26 D34 D 27
I 5
A
EA E
AD AE
BDBD
BE
BE A
15
BR
BR
BR BR
G
BR R R
W W B
R
K 1
C 1
J1 2(
A )
, J13 (
B )
EOM
NE+
NE–
G2+
EKNK
KNK1
2
1
(
∗ 2 )
( ∗ 2 )
( ∗ 2 )
(
∗ 2 )
(
∗ 2 )
(
∗ 2 )
Camshaft
Position Sensor
Engine and ECT ECU (
A/T )
Engine ECU (
M/T ) Ignition Coil and
Igniter No. 1
Ignition Coil and
Igniter No. 2
Ignition Coil and
Igniter No. 3
Ignition Coil and
Igniter No. 4
Junction Connector
Knock SensorC 6Crankshaft
Position Sensor
26
C 2
D EFIO
EFII
D
T 8
B
14
15
(
∗ 4 )
IMI
IMO
(
∗ 4 )
(
∗ 1 )
(
∗ 1 )
2
1
Y–B
W–G
OC1+ OC1– 6
W
GR
7
B
27Camshaft Timing
Oil Control Valve
Transponder Key Computer
BR BR
154
AVENSIS (EWD526E)
Engine Control (1AZ–FE)
E02
W–B W–B
E01
A
GR–R
W–G W–L GR–R
W–G
W–L
W–B BR
W–B
971 3 45
TACH SILTC
TAC
SILTC CG
SG
∗
1 : Unleaded Gasoline
GR–R
W–G
15
WFSE WFSE
G
D6D7
EE
D 5
J1 6
E 9
(
A )
, E10 (
B )
, E12 (
C )
, E13 (
D )
B
16BAT
A
20
A
18
A
19
A5 BA
DB
CD
AE
CDAE
J 8
(
A )
, J 9 (
B )
,
J2 6 (
C )
, J27 (
D )
(
LHD )
( RHD )
( LHD )
( RHD ) A
GA B(
LHD )
CG A
GA B(
LHD )
CG (
RHD )
( RHD )
J 8(
A )
, J26 (
C )
DB
9DB 17
DA
30 DC
3
(
RHD )
(
LHD )(
LHD)
W–L
W–L
IO
7. 5A OBD2
DA
7
B
GR–R
(
LHD )
(
LHD )
From Power Source System (
See Page 120 )
W–B
( RHD )
W–B
( RHD ) 3C
E05
W–B
4C
W–B
E04
(
∗ 1 )
BR
(
∗ 1 )
DLC3
Engine and ECT ECU (
A/T )
Engine ECU (
M/T )
Junction
Connector
Junction
Connector
Junction
Connector
A
http://vnx.su
Page 1927 of 2234
148AVENSIS (EWD526E)
Engine Control (1AZ–FE)
FL MAIN
3. 0W
Battery
20A EFI
2
15A IG2
1
2
1 3
5
2
1
2
1
3
5B–Y
EFI Relay
B–W
10A IGN
10A EFI NO. 1
B–W
2
2
1
7. 5A EFI NO. 2
1
5
3
2
1
IG2 Relay
W–B
B–R
B–W B–W
G–Y
L–B
W–B B–W
B–W
B–R B–R B–WGR
B–Y
W–B B–W
W–B R–B
B
W–B
EC BR
E 2
B–G
4A
1
4B
1
B–G
1A
1 1
14 4
44 44 4
EA1
13 EA1
12
44 44
DA
18
DL
16
B–W
M
5 4
IB1
10
IC3
6
C 8
F25
G–Y
B–W B–R
G–Y GR
B–Y
R–B
B–W
From Power Source System
(
See Page 120 )
A/F Relay
44
44
EA1
1
EA1
2
W W
( ∗ 1 )
( ∗ 1 )
(
∗ 1 )
(
∗ 1 )
W
W
W
(
∗ 1 )
W (
∗ 1 )
GR
B–R
(
∗ 1 )
(
∗ 1 )
∗
1 : Unleaded Gasoline
Circuit Opening
Relay
Fuel Pump 20A A/F
2
1
1
( ∗ 1 )
B–R
23
15
W–B
W–B
AVENSIS (EWD526E) 149
Check
Engine
W
B
22
B9
21 B
20 B
18 B
5B
IP
6CA 6CK
Tachometer
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
W–R
( LHD )
R–W
W–B
V–W
W–B
CA
7
CD
6
R–W
CPU
(
RHD )
Speedometer
Temp.
BEAN
I/F A
13
A
14
P–B
P
IC1
1 IC1
10
P–B P
MPX2
11
22I14
MPX1P
B3
GR–R B–W
C10 (
A )
, C11 (
B )
GR–R
B–WR–BB–Y GR
P
B–W
WP
V–W G–YB–R
B–W
B–W
R–BB–Y GR
G–Y B–R
B–W 2
1
3CB
W–B
W–B
(RHD )
(
RHD )
W
(
∗ 1 )
W (
∗ 1 ) W
(
∗ 1 )
W (
∗ 1 )
Integration Relay
Combination Meter
Junction
Connector
S 2Skid Control ECU
with Actuator
SP1
23
L–W
L–W
IE1
16
B
19 CE
8 R–W
(
M/T )
R–W
( M/T )
150
AVENSIS (EWD526E)
Engine Control (1AZ–FE)
FC
BATT
MREL
B–R+B
B–R
R–B
R–B
2
1
2
1
2
1
2
1
Y
W B
IGSW
#2 #3 #4
W–B BR R–B
R–B
R–B
R–B
E1
R–B
R–B
#1
B–R
2
3
1
G–R
B–R
RSD
B–R
B–W
B–Y GR
GR
B–Y
B–R B–R G–Y
DE C
AC A
A
CA CAC(
LHD )
B–W
B–W
B–W B–W
(
RHD )
(
LHD )
( RHD )
J 8(
A )
, J26 (
C )
,
J2 7 (
D )
A9
IE1
2
IK1
8
A
8A 3
A
10 A
1
E 9 (
A )
, E10 (
B )
, E12 (
C )
, E13 (
D )
D
1D 2D3D4
I 8 I 7
I 6
I 5
C
10
C7
EA1
8
E 4E 4E 4
I10
EF
HA HC
AH
(
LHD )
CH (
RHD )
J1 0(
A )
, J20 (
C )
(
LHD )
(
RHD )
V–W
SPD
17 B
V–W
MPX–
A1 39
29
MPX+
P
A
P P–B
29
MPX1
MPX2
23 A
A
11 W
W
GR–R
B–W B–R
G–Y
V–W P
W B–W
P
GR
B–Y
R–B
B–W
GR–R
W–B W–B(
RHD )
( RHD ) D
23
1
PSW
G
P 2
W
(
∗ 1 )
W(
∗ 1 )
W (
∗ 1 )
W(
∗ 1 )
A/C Control Assembly
Engine and ECT ECU (
A/T )
Engine ECU (
M/T )
Injector No. 1
Injector No. 2
Injector No. 3
Injector No. 4
ISC Valve
Junction
Connector
Junction Connector
Power Steering
Oil Pressure SW
IO1
7 IE3
7 (
LHD )
( RHD )
R–W
(
M/T )
R–W
( M/T )
GND +B
DUTY
E 3 : LHD
I 3 : RHD
E 3 : LHD
I 3 : RHD
BR
AVENSIS (EWD526E)151
B–Y
1
2
R–W
BR B–W
G–R
L–Y G
B–R BR
15 1
3
2
1
3
4
2
3
VAF
VC VAF
VCC
VG EVG THA THW VTA1
L–W
BR
BR STA
1
2
W–G
B–W
PRG
B–W
BR
BR
P
E2
ELS
G
2
R–W
E2
BR
A
12 C 9
D
12 C 24 C32 D
20 D19D
28 D
21 D
18 D32
V 5
A 6
E 2
V 3E2
+B
E2G
VG THA
E 3 CC
BC AC (
LHD )
DC (
RHD )
IC2
3
A A DM
4
10A
TAIL
J1 0
(
A )
, J11 (
B )
,
J2 6 (
C )
, J27 (
D )
G
G
G
(
LHD )
(
RHD ) 6
7. 5A
ST
B–W
A
AA A
AB BB
P
N
96
N 1
B–Y
J1 2 (
A )
, J13 (
B )
B–Y
B–W
(
M/T )
(
A/T )
(
A/T )
1
2
B–R
B–W
T 2
E 9
(
A )
, E10 (
B )
, E12 (
C )
, E13 (
D )
GR–R
GR–R
From Power Source System (
See Page 120 )
∗
1 : Unleaded Gasoline
W–B (
RHD )
W–B(
RHD )
∗
3 : Leaded Gasoline
EA1
9
R–W
R–W
EA1
3P
EA1
10
(
∗ 3 )
(
∗ 3 )
(
∗ 3 )
( ∗ 3 )(
∗3 )
(
∗ 3 )
( ∗ 1 )
W (
∗ 1 )
W (
∗ 1 )
W(
∗ 1 )
W
(
∗ 1 )
B–W
(
∗ 1 )
Air Flow Meter
Engine and ECT ECU (
A/T )
Engine ECU (
M/T )
Junction Connector
Junction Connector
Neutral
Start SW
Throttle Position
Sensor
Variable Resistor VSV
(
EVAP )
EFI Water Temp. Sensor Junction
Connector
J3 0
R–W
( M/T )
E 3 : LHD
I 3 : RHD
E 3 : LHD
I 3 : RHD E 4
VTA VC E2
CLSW
LG–B
B
10 C C
Junction
ConnectorJ1 4
(
M/T )
IE2
15
1 2
IE2
9
Clutch Start SWC 9
R–W
( M/T ) R–W
( M/T )
LG–B( M/T )
LG–B ( M/T )
BR
BR
152AVENSIS (EWD526E)
Engine Control (1AZ–FE)
LG–B
STP
F/PS
G–W
FAN
FAN NO. 2 Relay
W
∗
1 : Unleaded Gasoline
RL
Y
Y
B
19 A 14 A 7
FAN NO. 1 Relay
Diode (
Fan )DC
10 DA 11
DA
2DD 9GSW2
A2 7
23
LG–B
15A
STOP
R–W
IR1
2IE3 11
1 2 IE3
6IR1 1
(
RHD )
( LHD )
R–W
G–W
( LHD )
( RHD )
G–W
S13
G–W
( RHD )
(
LHD )
G–W R–W
( LHD )
(
RHD )
R–W
L
4
A1 1
IK1
9
B
28
E 9 (
A )
, E10 (
B )
, E12 (
C )
, E13 (
D )
GR–R
GR–R
DA
22
W–B (
RHD )
W–B(
RHD )
From Power Source System
(
See Page 120 )
W (
∗ 1 )
W
(
∗ 1 )
B–W
(
∗ 1 ) C
23 C31
C
6C 22C30
C5
AD
I 4 C
21 D
32 C
29 D31B
3
E 3 AD IK1
10
IK1
4 B4
1
2
2
1
2
1
2
1
4
3
4
3
4
3
4
3
HA1A A1A+ A1A– HA2A A2A+ A2A– HT1B OX1B O1B–OX2B O2B– HT2B
L–RG
R
W
BL L
G B
W
B–W L
L–R Y
L
W
B–W
B–W (
∗ 1 )
(
∗ 1 )
( ∗ 1 )
( ∗ 1 )
I 4
BR
( ∗ 1 ) (
∗ 1 )
(∗ 1 )
( ∗ 1 )
( ∗ 1 )
( ∗ 1 )
( ∗ 1 )
( ∗ 1 )
(
∗ 1 )
(∗ 1 )
( ∗ 1 )
( ∗ 1 )
( ∗ 1 )
( ∗ 1 )
(
∗ 1 ) (
∗ 2 )
(
∗ 2 )
(
∗ 2 )
( ∗ 2 )
H 8
H10 A 8 A 7
J1 2 (
A )
, J13 (
B )
∗
2 : Shielded
BR
( ∗ 1 )
Air Fuel Ratio Sensor
(
Bank 1 Sensor 1 )
Air Fuel Ratio Sensor
( Bank 2 Sensor 1 )
Alternator
Airbag Sensor Assembly
Engine and ECT ECU (
A/T )
Engine ECU (
M/T )
Heated Oxygen Sensor
(
Bank 1 Sensor 2 )
Heated Oxygen Sensor
( Bank 2 Sensor 2 )
Junction Connector
Stop Light SW
HT
+B
+B
HT
+B
HT
+B
HT E1
OX
E1
OX
AF–
AF+
AF–
AF+ ∗
4 : w/ Engine Immobiliser System
BR BR
AVENSIS (EWD526E)153
E 9
(
A )
, E10 (
B )
, E12 (
C )
, E13 (
D )
GR–R
GR–R
W–B (
RHD ) W–B
( RHD )
D
13 D11 D10D
9D 8
E 4
E 4E 4 3
2
3
2
3
2
3
2 IGT
IGF
IGT
IGF
IGT
IGF
IGT
IGF
IGF1 IGT4 IGT3IGT2IGT1
W–RW–R
L–Y
W–R
LG–B
W–R P
W–R
R–W
W–R W–R
I 4I 3I 2I 1
2 1
2
1
C
1C 2D 26 D34 D 27
I 5
A
EA E
AD AE
BDBD
BE
BE A
15
BR
BR
BR BR
G
BR R R
W W B
R
K 1
C 1
J1 2(
A )
, J13 (
B )
EOM
NE+
NE–
G2+
EKNK
KNK1
2
1
(
∗ 2 )
( ∗ 2 )
( ∗ 2 )
(
∗ 2 )
(
∗ 2 )
(
∗ 2 )
Camshaft
Position Sensor
Engine and ECT ECU (
A/T )
Engine ECU (
M/T ) Ignition Coil and
Igniter No. 1
Ignition Coil and
Igniter No. 2
Ignition Coil and
Igniter No. 3
Ignition Coil and
Igniter No. 4
Junction Connector
Knock SensorC 6Crankshaft
Position Sensor
26
C 2
D EFIO
EFII
D
T 8
B
14
15
(
∗ 4 )
IMI
IMO
(
∗ 4 )
(
∗ 1 )
(
∗ 1 )
2
1
Y–B
W–G
OC1+ OC1– 6
W
GR
7
B
27Camshaft Timing
Oil Control Valve
Transponder Key Computer
BR BR
154
AVENSIS (EWD526E)
Engine Control (1AZ–FE)
E02
W–B W–B
E01
A
GR–R
W–G W–L GR–R
W–G
W–L
W–B BR
W–B
971 3 45
TACH SILTC
TAC
SILTC CG
SG
∗
1 : Unleaded Gasoline
GR–R
W–G
15
WFSE WFSE
G
D6D7
EE
D 5
J1 6
E 9
(
A )
, E10 (
B )
, E12 (
C )
, E13 (
D )
B
16BAT
A
20
A
18
A
19
A5 BA
DB
CD
AE
CDAE
J 8
(
A )
, J 9 (
B )
,
J2 6 (
C )
, J27 (
D )
(
LHD )
( RHD )
( LHD )
( RHD ) A
GA B(
LHD )
CG A
GA B(
LHD )
CG (
RHD )
( RHD )
J 8(
A )
, J26 (
C )
DB
9DB 17
DA
30 DC
3
(
RHD )
(
LHD )(
LHD)
W–L
W–L
IO
7. 5A OBD2
DA
7
B
GR–R
(
LHD )
(
LHD )
From Power Source System (
See Page 120 )
W–B
( RHD )
W–B
( RHD ) 3C
E05
W–B
4C
W–B
E04
(
∗ 1 )
BR
(
∗ 1 )
DLC3
Engine and ECT ECU (
A/T )
Engine ECU (
M/T )
Junction
Connector
Junction
Connector
Junction
Connector
A
http://vnx.su
Page 1928 of 2234
148AVENSIS (EWD526E)
Engine Control (1AZ–FE)
FL MAIN
3. 0W
Battery
20A EFI
2
15A IG2
1
2
1 3
5
2
1
2
1
3
5B–Y
EFI Relay
B–W
10A IGN
10A EFI NO. 1
B–W
2
2
1
7. 5A EFI NO. 2
1
5
3
2
1
IG2 Relay
W–B
B–R
B–W B–W
G–Y
L–B
W–B B–W
B–W
B–R B–R B–WGR
B–Y
W–B B–W
W–B R–B
B
W–B
EC BR
E 2
B–G
4A
1
4B
1
B–G
1A
1 1
14 4
44 44 4
EA1
13 EA1
12
44 44
DA
18
DL
16
B–W
M
5 4
IB1
10
IC3
6
C 8
F25
G–Y
B–W B–R
G–Y GR
B–Y
R–B
B–W
From Power Source System
(
See Page 120 )
A/F Relay
44
44
EA1
1
EA1
2
W W
( ∗ 1 )
( ∗ 1 )
(
∗ 1 )
(
∗ 1 )
W
W
W
(
∗ 1 )
W (
∗ 1 )
GR
B–R
(
∗ 1 )
(
∗ 1 )
∗
1 : Unleaded Gasoline
Circuit Opening
Relay
Fuel Pump 20A A/F
2
1
1
( ∗ 1 )
B–R
23
15
W–B
W–B
AVENSIS (EWD526E) 149
Check
Engine
W
B
22
B9
21 B
20 B
18 B
5B
IP
6CA 6CK
Tachometer
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
W–R
( LHD )
R–W
W–B
V–W
W–B
CA
7
CD
6
R–W
CPU
(
RHD )
Speedometer
Temp.
BEAN
I/F A
13
A
14
P–B
P
IC1
1 IC1
10
P–B P
MPX2
11
22I14
MPX1P
B3
GR–R B–W
C10 (
A )
, C11 (
B )
GR–R
B–WR–BB–Y GR
P
B–W
WP
V–W G–YB–R
B–W
B–W
R–BB–Y GR
G–Y B–R
B–W 2
1
3CB
W–B
W–B
(RHD )
(
RHD )
W
(
∗ 1 )
W (
∗ 1 ) W
(
∗ 1 )
W (
∗ 1 )
Integration Relay
Combination Meter
Junction
Connector
S 2Skid Control ECU
with Actuator
SP1
23
L–W
L–W
IE1
16
B
19 CE
8 R–W
(
M/T )
R–W
( M/T )
150
AVENSIS (EWD526E)
Engine Control (1AZ–FE)
FC
BATT
MREL
B–R+B
B–R
R–B
R–B
2
1
2
1
2
1
2
1
Y
W B
IGSW
#2 #3 #4
W–B BR R–B
R–B
R–B
R–B
E1
R–B
R–B
#1
B–R
2
3
1
G–R
B–R
RSD
B–R
B–W
B–Y GR
GR
B–Y
B–R B–R G–Y
DE C
AC A
A
CA CAC(
LHD )
B–W
B–W
B–W B–W
(
RHD )
(
LHD )
( RHD )
J 8(
A )
, J26 (
C )
,
J2 7 (
D )
A9
IE1
2
IK1
8
A
8A 3
A
10 A
1
E 9 (
A )
, E10 (
B )
, E12 (
C )
, E13 (
D )
D
1D 2D3D4
I 8 I 7
I 6
I 5
C
10
C7
EA1
8
E 4E 4E 4
I10
EF
HA HC
AH
(
LHD )
CH (
RHD )
J1 0(
A )
, J20 (
C )
(
LHD )
(
RHD )
V–W
SPD
17 B
V–W
MPX–
A1 39
29
MPX+
P
A
P P–B
29
MPX1
MPX2
23 A
A
11 W
W
GR–R
B–W B–R
G–Y
V–W P
W B–W
P
GR
B–Y
R–B
B–W
GR–R
W–B W–B(
RHD )
( RHD ) D
23
1
PSW
G
P 2
W
(
∗ 1 )
W(
∗ 1 )
W (
∗ 1 )
W(
∗ 1 )
A/C Control Assembly
Engine and ECT ECU (
A/T )
Engine ECU (
M/T )
Injector No. 1
Injector No. 2
Injector No. 3
Injector No. 4
ISC Valve
Junction
Connector
Junction Connector
Power Steering
Oil Pressure SW
IO1
7 IE3
7 (
LHD )
( RHD )
R–W
(
M/T )
R–W
( M/T )
GND +B
DUTY
E 3 : LHD
I 3 : RHD
E 3 : LHD
I 3 : RHD
BR
AVENSIS (EWD526E)151
B–Y
1
2
R–W
BR B–W
G–R
L–Y G
B–R BR
15 1
3
2
1
3
4
2
3
VAF
VC VAF
VCC
VG EVG THA THW VTA1
L–W
BR
BR STA
1
2
W–G
B–W
PRG
B–W
BR
BR
P
E2
ELS
G
2
R–W
E2
BR
A
12 C 9
D
12 C 24 C32 D
20 D19D
28 D
21 D
18 D32
V 5
A 6
E 2
V 3E2
+B
E2G
VG THA
E 3 CC
BC AC (
LHD )
DC (
RHD )
IC2
3
A A DM
4
10A
TAIL
J1 0
(
A )
, J11 (
B )
,
J2 6 (
C )
, J27 (
D )
G
G
G
(
LHD )
(
RHD ) 6
7. 5A
ST
B–W
A
AA A
AB BB
P
N
96
N 1
B–Y
J1 2 (
A )
, J13 (
B )
B–Y
B–W
(
M/T )
(
A/T )
(
A/T )
1
2
B–R
B–W
T 2
E 9
(
A )
, E10 (
B )
, E12 (
C )
, E13 (
D )
GR–R
GR–R
From Power Source System (
See Page 120 )
∗
1 : Unleaded Gasoline
W–B (
RHD )
W–B(
RHD )
∗
3 : Leaded Gasoline
EA1
9
R–W
R–W
EA1
3P
EA1
10
(
∗ 3 )
(
∗ 3 )
(
∗ 3 )
( ∗ 3 )(
∗3 )
(
∗ 3 )
( ∗ 1 )
W (
∗ 1 )
W (
∗ 1 )
W(
∗ 1 )
W
(
∗ 1 )
B–W
(
∗ 1 )
Air Flow Meter
Engine and ECT ECU (
A/T )
Engine ECU (
M/T )
Junction Connector
Junction Connector
Neutral
Start SW
Throttle Position
Sensor
Variable Resistor VSV
(
EVAP )
EFI Water Temp. Sensor Junction
Connector
J3 0
R–W
( M/T )
E 3 : LHD
I 3 : RHD
E 3 : LHD
I 3 : RHD E 4
VTA VC E2
CLSW
LG–B
B
10 C C
Junction
ConnectorJ1 4
(
M/T )
IE2
15
1 2
IE2
9
Clutch Start SWC 9
R–W
( M/T ) R–W
( M/T )
LG–B( M/T )
LG–B ( M/T )
BR
BR
152AVENSIS (EWD526E)
Engine Control (1AZ–FE)
LG–B
STP
F/PS
G–W
FAN
FAN NO. 2 Relay
W
∗
1 : Unleaded Gasoline
RL
Y
Y
B
19 A 14 A 7
FAN NO. 1 Relay
Diode (
Fan )DC
10 DA 11
DA
2DD 9GSW2
A2 7
23
LG–B
15A
STOP
R–W
IR1
2IE3 11
1 2 IE3
6IR1 1
(
RHD )
( LHD )
R–W
G–W
( LHD )
( RHD )
G–W
S13
G–W
( RHD )
(
LHD )
G–W R–W
( LHD )
(
RHD )
R–W
L
4
A1 1
IK1
9
B
28
E 9 (
A )
, E10 (
B )
, E12 (
C )
, E13 (
D )
GR–R
GR–R
DA
22
W–B (
RHD )
W–B(
RHD )
From Power Source System
(
See Page 120 )
W (
∗ 1 )
W
(
∗ 1 )
B–W
(
∗ 1 ) C
23 C31
C
6C 22C30
C5
AD
I 4 C
21 D
32 C
29 D31B
3
E 3 AD IK1
10
IK1
4 B4
1
2
2
1
2
1
2
1
4
3
4
3
4
3
4
3
HA1A A1A+ A1A– HA2A A2A+ A2A– HT1B OX1B O1B–OX2B O2B– HT2B
L–RG
R
W
BL L
G B
W
B–W L
L–R Y
L
W
B–W
B–W (
∗ 1 )
(
∗ 1 )
( ∗ 1 )
( ∗ 1 )
I 4
BR
( ∗ 1 ) (
∗ 1 )
(∗ 1 )
( ∗ 1 )
( ∗ 1 )
( ∗ 1 )
( ∗ 1 )
( ∗ 1 )
(
∗ 1 )
(∗ 1 )
( ∗ 1 )
( ∗ 1 )
( ∗ 1 )
( ∗ 1 )
(
∗ 1 ) (
∗ 2 )
(
∗ 2 )
(
∗ 2 )
( ∗ 2 )
H 8
H10 A 8 A 7
J1 2 (
A )
, J13 (
B )
∗
2 : Shielded
BR
( ∗ 1 )
Air Fuel Ratio Sensor
(
Bank 1 Sensor 1 )
Air Fuel Ratio Sensor
( Bank 2 Sensor 1 )
Alternator
Airbag Sensor Assembly
Engine and ECT ECU (
A/T )
Engine ECU (
M/T )
Heated Oxygen Sensor
(
Bank 1 Sensor 2 )
Heated Oxygen Sensor
( Bank 2 Sensor 2 )
Junction Connector
Stop Light SW
HT
+B
+B
HT
+B
HT
+B
HT E1
OX
E1
OX
AF–
AF+
AF–
AF+ ∗
4 : w/ Engine Immobiliser System
BR BR
AVENSIS (EWD526E)153
E 9
(
A )
, E10 (
B )
, E12 (
C )
, E13 (
D )
GR–R
GR–R
W–B (
RHD ) W–B
( RHD )
D
13 D11 D10D
9D 8
E 4
E 4E 4 3
2
3
2
3
2
3
2 IGT
IGF
IGT
IGF
IGT
IGF
IGT
IGF
IGF1 IGT4 IGT3IGT2IGT1
W–RW–R
L–Y
W–R
LG–B
W–R P
W–R
R–W
W–R W–R
I 4I 3I 2I 1
2 1
2
1
C
1C 2D 26 D34 D 27
I 5
A
EA E
AD AE
BDBD
BE
BE A
15
BR
BR
BR BR
G
BR R R
W W B
R
K 1
C 1
J1 2(
A )
, J13 (
B )
EOM
NE+
NE–
G2+
EKNK
KNK1
2
1
(
∗ 2 )
( ∗ 2 )
( ∗ 2 )
(
∗ 2 )
(
∗ 2 )
(
∗ 2 )
Camshaft
Position Sensor
Engine and ECT ECU (
A/T )
Engine ECU (
M/T ) Ignition Coil and
Igniter No. 1
Ignition Coil and
Igniter No. 2
Ignition Coil and
Igniter No. 3
Ignition Coil and
Igniter No. 4
Junction Connector
Knock SensorC 6Crankshaft
Position Sensor
26
C 2
D EFIO
EFII
D
T 8
B
14
15
(
∗ 4 )
IMI
IMO
(
∗ 4 )
(
∗ 1 )
(
∗ 1 )
2
1
Y–B
W–G
OC1+ OC1– 6
W
GR
7
B
27Camshaft Timing
Oil Control Valve
Transponder Key Computer
BR BR
154
AVENSIS (EWD526E)
Engine Control (1AZ–FE)
E02
W–B W–B
E01
A
GR–R
W–G W–L GR–R
W–G
W–L
W–B BR
W–B
971 3 45
TACH SILTC
TAC
SILTC CG
SG
∗
1 : Unleaded Gasoline
GR–R
W–G
15
WFSE WFSE
G
D6D7
EE
D 5
J1 6
E 9
(
A )
, E10 (
B )
, E12 (
C )
, E13 (
D )
B
16BAT
A
20
A
18
A
19
A5 BA
DB
CD
AE
CDAE
J 8
(
A )
, J 9 (
B )
,
J2 6 (
C )
, J27 (
D )
(
LHD )
( RHD )
( LHD )
( RHD ) A
GA B(
LHD )
CG A
GA B(
LHD )
CG (
RHD )
( RHD )
J 8(
A )
, J26 (
C )
DB
9DB 17
DA
30 DC
3
(
RHD )
(
LHD )(
LHD)
W–L
W–L
IO
7. 5A OBD2
DA
7
B
GR–R
(
LHD )
(
LHD )
From Power Source System (
See Page 120 )
W–B
( RHD )
W–B
( RHD ) 3C
E05
W–B
4C
W–B
E04
(
∗ 1 )
BR
(
∗ 1 )
DLC3
Engine and ECT ECU (
A/T )
Engine ECU (
M/T )
Junction
Connector
Junction
Connector
Junction
Connector
A
http://vnx.su
Page 2012 of 2234
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
http://vnx.su
Page 2013 of 2234
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
http://vnx.su