2003 PRIUS (EWD493U)
57
B
3
B
6
B
1
B
4
C
3
C
1
C
2
C
9
C
18
C
19
C
21
C
14
I 8
I 8
P
L
B
W
R–
W
GR
GR
R–
W
W
B
L
P
(*1
)
(*1
)
(*1
)
HYBRID VEHICLE CONTROL ECU
A
H10
, H11
C
B
, H12
E
, H13
D
, H14
W–B
W–B
MMT
MMTG
MRFG
MRF
MCSG
MCS
(* 1)
W–
B
W–
B
D
6
D
8
D
29
D
19
D
27
D
28
IG
A
JUNCTION
CONNECTOR
J17
L
Y
BR
R–
Y
O
P
O
R–
Y
BR
Y
L
P
(*1
)
(*1
)
(*1
)
(*1
)
W–
B
W–
B
SPDO
ESTP
HTE–
HTE+
ETH–
ETH+
C
10
SPHV
C
16
ESTP
C
18
HTE–
C
19
HTE+
C
27
ETH–
C
28
ETH+
D
13
MPX2
D
14
MPX1
ENGINE CONTROL MODULE
D
E 9
, E10
C
GR
GR
–
L
16
15
GR
–
B
MPX–
MPX+
BO
D
Y
EC
U
B 8
GR–B
GR
W–B
W–B
W–B
W–B
MCS
MCSG
MRF
MRFG
MMTG
MMT
MOTOR GENERATOR
NO. 2
C
M 3
, M 4
B
B
10
GO
G
G
GO
21 C
IA2
9
11
4
MPD2
MPD1
4
11
MP2+
MPX+
GR
–
B
G 1
G
A
T
E
WAY EC
U
A 7
A/
C
AM
PL
IF
IE
R
GR
* 1 : SHIELDED
W–B
W–B
A
B
A
B
A
B
JUNCTION
CONNECTOR
J18 A
Summary of Contents for 2003 Prius
Page 21: ...2003 PRIUS EWD493U 20 F RELAY LOCATIONS Engine Compartment Instrument Panel ...
Page 22: ...2003 PRIUS EWD493U 21 F Body ...
Page 26: ...2003 PRIUS EWD493U 25 MEMO ...
Page 27: ...2003 PRIUS EWD493U 26 F RELAY LOCATIONS Engine Room J B EngineCompartment Left See Page 20 ...
Page 28: ...2003 PRIUS EWD493U 27 F ...
Page 29: ...2003 PRIUS EWD493U 28 F RELAY LOCATIONS Engine Room J B Inner Circuit ...
Page 30: ...2003 PRIUS EWD493U 29 F ...
Page 31: ...2003 PRIUS EWD493U 30 F RELAY LOCATIONS Instrument Panel J B CowlSide Panel LH See Page 20 ...
Page 32: ...2003 PRIUS EWD493U 31 F ...
Page 33: ...2003 PRIUS EWD493U 32 F RELAY LOCATIONS Instrument Panel J B Inner Circuit ...
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