2003 TOYOTA AVENSIS Service Repair Manual

windshield wipers battery replacement oil filter oil pressure rims transmission fluid

Page 2017 of 2234

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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Page 2018 of 2234

TOYOTA AVENSIS 2003 Service Repair Manual 348AVENSIS (EWD526E)
ABS
40A
ABS
4 40A
ABSFrom Power Source System
(
See Page 120 )
1 25A
ABS
4 25A
ABS
1 7. 5A
ECU–IG
DB
18
23 1
1
1 1
2222
IE1
22
18
EA 1
2 1
2
156109
L
( ∗ 1 )
L
( ∗ 2 )
R
(

348AVENSIS (EWD526E)
ABS
40A
ABS
4 40A
ABSFrom Power Source System
(
See Page 120 )
1 25A
ABS
4 25A
ABS
1 7. 5A
ECU–IG
DB
18
23 1
1
1 1
2222
IE1
22
18
EA 1
2 1
2
156109
L
( ∗ 1 )
L
( ∗ 2 )
R
( ∗ 1 )
R
( ∗ 2 )
R–W
R–W
R–W
L–Y
R–L W
B
A 4 A 5
+BM+BS IG1
GND2 FL+FL–FR+ FR–
4
GND1
W–B
W–B
W–B
E 1 CC
(
RHD )
AG
(
LHD )
AG (
LHD )
CC (
RHD )
J1 0(
A )
, J20 (
C )
7. 5A
GAUGE2
DA
27
IK1
1
R–W
R–W
CA
8
CD
1 R–W
( A/T )
(
A/T )
(
A/T )
R–W
( A/T )
S 2
ABS Speed Sensor Front LH
ABS Speed Sensor Front RH
Junction Connector
Skid Control ECU with Actuator
EB
W–B
AVENSIS (EWD526E)
349
2
1 2
1
71719 8
IB1
2IB1 1I E2
10 IE211
IM1
1I M1
10 IE2
2
DB
3
DC
2
1
14
15A
STOP
From Power Source System
(
See Page 120 )
DA
22
1 2 IE3
6
DA
2
DL
2
20
G–W
G–W
R–W
( LHD )
R–W
( LHD )
R–W
( RHD )
R–W
( RHD )
G–W
( RHD )
G–W
( RHD )
G–W
G–W
G–W
R
G
B–W
R
G
B–W
B–W PP
V
V
P
V
A3 2
A3 3S13
P 4
S 2
STP
RL+ RL– RR+ RR– PKB (
LHD )
( RHD )
(
LHD )
(
LHD )
IR1
1
IR1
2
IE3
11
NL PL
51 3
IK2
9I K2
20
BA AA BD(
RHD )
AD
(
LHD )
A
AA D(
LHD )
B
AB D(
RHD ) 2 31
IE2
1
N 1
J1 8 (
A )
, J29 (
B )
D 2
G
( A/T )
G
( A/T ) R
( A/T )
W–L
( A/T )
R
( A/T )
W–L
( A/T ) W–L
( A/T )
R
( A/T )
R–W
( A/T )
21
PN
∗ 1 : Gasoline
∗ 2 : 1CD–FTV
RB
W–L
( A/T )
R
( A/T )
ABS Speed Sensor Rear LH ABS Speed Sensor Rear RH
Diode
Junction Connector
Neutral Start SW
Parking Brake SW
Skid Control ECU with Actuator Stop
Light SW
350
AVENSIS (EWD526E)
ABS
FC FC
HB 7. 5A
DOME
W–R
From Power Source System
(
See Page 120 )
6 (RHD )
12 22 (
LHD )
FA
J1 0 (
A )
, J11 (
B )
, J26 (
C )
W–R
( RHD )
R–Y
P
WA
EBDW
R–YP
23
L–W
SP1
W–R
( RHD )
W–R
( LHD )
BC
BC
DB A
BA B
DD DB
17
DL
15 DB
9
DL
1 CG
(
RHD )
AG
(
LHD )
AG (
LHD )
CG (
RHD ) DC
BD A
DA D
IE2
12
J 8 (
A )
, J 9 (
B )
, J20 (
C )
, J21 (
D )
J 8
(
A )
, J26 (
C )
J 8
(
A )
, J 9 (
B )
, J20 (
C )
, J21 (
D )
D 5
W–L
( LHD )
W–L
( ∗ 3 )
W–L
( Except RHD 1AZ–FE )
W–L
W–G W–G W–G W
( Except RHD 1AZ–FE )
W
( LHD )
W
W
( RHD 1AZ–FE )
W
( RHD 1AZ–FE )
13
11
25
12
7
13 TC SIL TS
TC D/G TS
(
RHD 1AZ–FE )
W–L
(LHD )
( RHD )
(
LHD )
( RHD )
( LHD )
( RHD )
L–W
S 2
W–R
( LHD )
DLC3
Junction Connector Junction Connector
Junction Connector
Junction Connector
Skid Control ECU with Actuator
W
( ∗ 3 )
2
1
AVENSIS (EWD526E) 351
W–B
W–B
CK
6
CA
6
IPB5
B 3
J1 5
J1 6
(
RHD )
W–B
(
LHD )
W–B
A
AIK
21 B
17 A
22 B
20 B
19 B
(∗ 2 )
2B
4B
9A
17 IE1 18 IE1
Speedometer
IE1
19
2 1EC 1
10A
GAUGE1
DB
7 10A
IGN
From Power Source System
(
See Page 120 )
DA
18
CA
(
RHD )
AC
(
LHD )
AC (
LHD )
CA (
RHD )
ABS
Brake
C
C
J 8 (
A )
, J26 (
C )
J 2
V 2
C10
(
A )
, C11 (
B )
R–W
L–W
R–Y P
R–W
R–W
R–W
W–B R–Y
P B–W
R–W
( ∗ 2 )
R–W ( ∗ 2 )
(
∗ 1 )
CA
7
CD
6
R–Y P
R–W
CPU
L–W
16 IE1
B–W
W–R
( LHD )
W–R
( RHD )
L–W ∗
2 : 1CD–FTV
∗
1 : Gasoline
C
W–B
( LHD )
W–B
( RHD )
Brake Fluid
Level Warning SW
Combination Meter
Junction Connector Junction Connector
Junction
Connector
Junction
Connector
∗ 3 : RHD Except 1AZ–FE
J1 7
A
Junction
ConnectorA
A
IO : ∗ 1
IL : ∗ 2
Vacuum SW
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TOYOTA AVENSIS 2003 Service Repair Manual 356AVENSIS (EWD526E)
SRS
SRS ∗
4 : Except LHD 1CD–FTV
∗ 5 : w/ Knee Airbag
∗
3 : LHD 1CD–FTV
∗
2 : LHD Gasoline
∗
1 : Gasoline
B
22
A
17
IK
J1 6A
W–B
W–B
(
RHD )
( LHD ) B–W
A

356AVENSIS (EWD526E)
SRS
SRS ∗
4 : Except LHD 1CD–FTV
∗ 5 : w/ Knee Airbag
∗
3 : LHD 1CD–FTV
∗
2 : LHD Gasoline
∗
1 : Gasoline
B
22
A
17
IK
J1 6A
W–B
W–B
(
RHD )
( LHD ) B–W
AJ1 5
Junction
Connector
Junction
Connector 1
PP
–B
E 9 (
A )
, E10 (
B )
A1 3(
A )
, A15 (
B )
10 IC1
IC1
MPX2
P–B
P–B
MPX1
MPX–
MPX+
A9
P
∗ 9 : Automatic A/C
∗
8 : Except Automatic A/C
B
10
B
18 (
∗ 7 )
A
23 (
∗ 6 )
A
20 (
1CD–FTV )
A
21 (
1CD–FTV )
A
29 B
29 B
20 A
29
P–B
P
P
∗ 7 : 1AZ–FSE
∗
6 : 1AZ–FE, 1ZZ–FE, 3ZZ–FE
A/C Control Assembly
Engine and ECT ECU
(
A/T )
Engine ECU (
M/T )
MPX1
11 BKL
22
BEAN
I/F
9
L–R
Integration Relay
MPX2
I14
W–R
21 B
20 B
5B
IP
6CA 6CK 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
( RHD )
R–W
W–B
W–B
CA
7
CD
6
(
LHD ) Junction
Connector R–W
(
∗ 8 )
( ∗ 9 )
14 A
A
13
B8
B–Y
F/PS
A
14 (
∗ 6 )
A
14 (
∗ 7 )
Combination Meter
C10
(
A )
, C11 (
B )
B–W
LG–B
(∗ 1 )
B–Y
L–R
LG–B (∗ 1 )
2
1
(
∗ 8 )
( ∗ 9 )
AJ1 7Junction
Connector
A
A
IL : ∗3
IO : ∗ 2
(
LHD )
W–B
W–B
(
RHD )
AVENSIS (EWD526E) 357
IG2
LA
D–
2
D+
1
D2+
4
D2–
3
P+ P– P2+ P2– SL+
2
SL–
1
SR+
2
SR–
1
4
3
2
1
GSW DK+ DK–
12
K 3
DD
5
A3 0 A2 9A2 6
(
A )
, A27 (
B )
, A28 (
C )
DA
12
DD
6
B3 B5
B
13 B 14 B16B
17 B
10 B11B
8B 7
B–Y
B–Y
B–W
Y
Y–B
Y–G Y–R
Y–R
Y–G Y
Y–B
B
15 B26 B
9B 20
C
12 C11
B
23 IN1
1I N1
2
Y–B
( ∗ 5 )
Y–R ( ∗ 5 )
Y–R
( ∗ 5 )
Y–B
( ∗ 5 )
DA
11
DD
9
LG–B
(∗ 1 )
LG–B
(∗ 1 )
W–R BR
GR
R
G
Y–R
(
∗ 3 )
W–R
A 9
A1 0
CA(
RHD )
AC
(
LHD )
AC (
LHD )
CA (
RHD )
B–W
J 8(
A )
, J26 (
C )
Airbag Sensor
Front LH Airbag Sensor
Front RH
Airbag Sensor Assembly
Airbag Squib
( Front Passenger Airbag Assembly )
Airbag Squib
(
Steering Wheel Pad )
Junction
Connector
Knee Airbag Squib
18 DA
B–W
BR (
∗ 4 )
SL–
SL+ SR+ SR–
DB
14
L–R
GSW1
DBEW
L–R
B4
12 IC2
2DD
L–R
B–W
10A IGN
From Power Source System (
See Page 120 )
B–Y L–R
LG–B (∗ 1 )
IE7
2
IO3
2
IE7
1
IO3
1
IE7
4
IO3
4
IE7
3
IO3
3 (
LHD )
( RHD )
358
AVENSIS (EWD526E)
SRS
7
A10C
PL+
1
PL–
2
PR+
1
PR–
2
8A C
9
Y–B
Y
Y–B Y
P16 P17Pretensioner LH Pretensioner RH 2A
1A 4A(
∗ 10 )
3A
(∗ 11 )
1BS14 (
A )
, (
B )
C15
16 A 18 A
GR–R ( ∗ 10 )
(
∗ 10 )
GR–L
LG–B
( ∗ 10 )
LG
(
∗ 10 )
L
A2 6
(
A )
, A27 (
B )
, A28 (
C )
(
∗ 11 )
1B (
∗ 10 )
3A
S15 (
A )
, (
B )
C16
4A
17
AA
B
GRP
12 BCR–
BCR+
2
BCL–
L–B
2
BCL+ BBL+ BBL–
BBL+
BCL+ BBL–
(
∗ 10 )
BCL– (
∗ 11 )
2
1
C
BBR+
BBR+
BCR+
C BBR–
BBR–
(
∗ 10 )
BCR– (
∗ 11 )
15
B
12
Airbag Sensor Assembly
Side Airbag Sensor LH Side Airbag Sensor RH
9DB
17 DB
W–L
( LHD )
( LHD )(
LHD)
(
LHD )
( RHD )
W–G
(RHD )
W–G
(
∗ 13 )
W–L
(∗ 13 )
(
∗ 12 )
W–L
D 5
13
7
TC
SIL
TC SIL
B
19 B
12
DD
8D D
10
W–L
W–G
W–G W–L
W–L
W–G
B
BD
ABJ2 0
(
A )
, J21 (
B )
J 8 (
A )
J2 6 (
C )
DLC3
Junction Connector
Junction Connector
Junction Connector
BA A
GC G
AA GC G Curtain Shield Airbag
Sensor RH
Curtain Shield Airbag Sensor LH
AVENSIS (EWD526E)
359
W–B
G–YL–B
GR–B
∗
11 : w/o Curtain Shield Airbag
∗
10 : w/ Curtain Shield Airbag
S18
C17
(
RHD )
3C
9 A 10 A 12 A 11 A
(
LHD )
2A (
LHD )
3A
(RHD )
2C
W–B Y–R
Y–V
Y–R
Y–G
GR–BL–B
G–Y Y–G
Y–R Y–RY–V
S19
C18
C
C 1C
C6
ICL+
1
7 ICL–
2
5CSFL+
1
8 SFL–
2
ICR+1
ICR–
(∗ 10 )
2
SFR+ 4
1
SFR– A
2
LBE+
RBE+
19 A
LSP+
RSP+
14 C
LSP–(
LHD )
RSP– (
RHD )
(
∗ 10 )
LBE– (
LHD )
RBE– (
RHD )
Buckle SW
(Driver' s Side )
Curtain Shield
Airbag Squib LH Curtain Shield
Airbag Squib RH Side Airbag Squib RH
Side Airbag Squib LH
Y–VY–VY–V
Y–RY–R
( ∗ 10 )
(
∗ 10 )
A2 6 (
A )
, A27 (
B )
, A28 (
C )Airbag Sensor Assembly
28
9 B
27 B
E2
DA E1
IJ
W–B
W–B
W–B
DD
4DD 3
∗
12 : RHD 1AZ–FE
∗ 13 : RHD Except 1AZ–FE
1
3
42
Seat Position
Airbag Sensor
B 9
Buckle SW
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