Toyota 2003 Prius, Manual

Page: 242 / 307

2003 PRIUS (EWD493U)
7 8 6 5
(Cont. next page) 2 PRIUS (Cont’ d)
6 A
3 B 9 B 25 C
6 D 8 C
14 IO1
14 ID2
EB
Engine block
29 A
M
N
K
J
I
G
E
C
11 A 12 A 13 A 14 A
D
2
1
EA
Engine block
4 B 22 B 10 B 19 B
1
2 1
12 B 14 B
D
F
G
H
I
14 D
6 C
B
H
F
L
A A
C
13 D
R–G
GR
B
W–L
B
B–W
GR
B–W
G–R
G–R
R–W
G–R
GR–B
B
16 13 7
1 4
11
4 3
4 5
4
3 2
1
BAT TC SIL
CG SG
1 4 1 4 1 4
3 2 3 2 3 2
5
2
E
R–G
B–W
B
B–W
BR
B
B
(*1)
B–W B–W B–W
B–R B–R B–R
W–B W–B W–B
P–B
B
GR–B
B B
B
W–L
W–
L P–
B
G–
R
GR GR
Y–
G
W
G Y
B–
W W–B B–
W W–B B–
W W–B B–
W
W–
B
BR
W–
B
BR
BR
GR
–
L
G–
R G–
R R–
W
B
R–
L
B B
R–
B
G R W
Y–
B
BR
MPD2
MPD1
BATT FC MREL MPX1 +B EVP1 THA VG EVG THW MOPS
SIL TC W +BM MPX2 IGT1 IGT2 IGT3 IGT4
E
E C
E
E C
1 ID1 2 ID1
W–
L
P–
B
P–
B
W
J26
JUNCTION
CONNECTOR
I 1 IG
N
IT
E
R CO
IL
A
N
D
IG
N
IT
E
R NO
. 1
I 2 IG
N
IT
E
R CO
IL
A
N
D
IG
N
IT
E
R NO
. 2
I 3 IG
N
IT
E
R CO
IL
A
N
D
IG
N
IT
E
R NO
. 3
V 2 VSV
(EVA
P
)
M 1
MASS AIR
FLOW METER
E 1 E
N
GI
N
E
C
OOL
A
N
T
T
E
M
P
. SEN
SO
R
O 1 O
IL
P
R
ES
SU
R
E
SW
BR
25 A
B–W
B–
R B–
R B–
R
B–
R
IGF
I 4 IG
N
IT
E
R CO
IL
A
N
D
IG
N
IT
E
R NO
. 4
(*1
)
* 1 : Shielded
E n g in e C o n tro l
O
W–B
E 7 E 8 , ENGINE CONTROL MODULE A B E 9 , C E10 , D
J24
JUNCTION
CONNECTOR
A A
F
ro
m
A
irb
ag
S
e
ns
or
A
ss
e
m
b
ly
<
2
1–
3>
3 ID1
From Brake
ECU<19–12>
From EMPS
ECU<20–4>
J16
JUNCTION
CONNECTOR
A A
C B
A A
From Battery
ECU<1–20>
E E
E
6
AB
J2
2
J2
3
,
JU
N
C
T
IO
N
CO
NN
E
C
T
O
R
AB
P–B
B–Y
W
GR–G
GR–G
W
W
GR
–
G
GR
–
G
W–B
14
TS
B
B
B
J1
6 J
U
NCT
IO
N
CO
NN
E
C
T
O
R
W–
L W–
L
Y
12
OP2
11
OP1
B–
R
B
B–R
W–B
W–
L E
F
rom
H
y
br
id
V
ehi
c
le
C
o
n
tro
l E
C
U
<
1–
17>
F
rom
B
rak
e E
C
U
<
1
9–
11
>
F
ro
m
EM
P
S
EC
U
<
2
0–
4>
P–
B P–
B C C P–
B C
D 2
DATA LINK
CONNECTOR 3
E P–B
Fr
o
m
M
u
lti
D
is
p
la
y<
14–
7>
P
WFSE
15
Y–
R
OP3
8
From Hybrid
Vehicle Control
ECU<1–17>
W
C B
From
Airbag Sensor
Assembly<21–3>
G 1
GATEWAY
ECU