
Interior Light
B 7(B), B 8(C), B 9(D)
Body ECU
GND1 BECU MPX2
5 26 21 B
From Power Source System (See Page 58)
R- L
10A 7. 5A
ECU- B GAUGE2
Connector
16 1L 1 1R 7 1L 24 1C 8 2C 25 1H 13
Junction
J19
33
W- L
W- L
B- R C10
32 Combination Meter
R- L
Door
30 12 28 29
W- L
V
W- B
W- B
34 32
J19
Junction
Connector
54 14 62
W- L
W- L
BR
V
V
W- L
W- B
IE IF
126
2005 SIENNA (EWD613U)
B 7(B), B 8(C), B 9(D)
Body ECU
MPX1 BZR DCYL PCYL
14 2 C 13 D 24 B
From Power Source System
(See Page 58)
R- W
R- G
7 1E
G
R- L
Airbag Sensor Assembly
10A
J 3(A), J 4(B) DOME
22 13 B Connector 12 IA1 4 IM2
MPX2
Junction
3 2C
A21
MPX1
R- W
R- G
30 A
24
Door Courtesy Light
Door Courtesy Light
R- L
G
2 2
Front RH
Front LH
D5
D6
6 1E
1
Keyless Buzzer
1 1
Buzzer
32 1H
K1
2
R
R
R
V
Engine Control Module
29
MPX2 3 IA1 3 IM2
W- B
MPX1
E5
18
R
R
R- L
90 A 12 11
J19 J1 J19
Junction Junction Junction
Connector Connector Connector
70 A 51 111 91 21
W- B
R- L
R
R
R
R
R
3 27 1C 13 1L
MPX-
A9
A/C Control
Assembly
MPX+ R
2 16 1P 6 1R
R
R
R
V R
W- L W- L
W- B W- B
EA
127
2005 SIENNA (EWD613U)
Interior Light
B 7(B), B 8(C), B 9(D)
Body ECU
ILE RCUT
21 9 B
LG
30 1H
R R R
B2 B2 B2
G
L
R
R
R
R
48 17
28 J19 38 39
Junction Connector
G
L
L
2
1 1
5 6
Vanity Light RH
Vanity Light LH
FCTY RCTY
DOOR
DOOR
Ignition Key Cylinder Light
DOOR
DOOR
DOOR
ON
ON
Personal Light
OFF
OFF
OFF
ON
ON
ON
6 A (* 1)
V8
V7
1 B (* 2) 2 2
I13(B), I14(A)
P11
Interior Light SW
3 1
2 A (* 1)
W- B
W- B
2 B (* 2)
E RLMP FLMP RLY
W- B
R- G
I16
7 8 10 9
R
W- B
B1 B1
W- B
R- G
R- B
LG
W- B
1 ID2 10 ID2
R- G
R- B
R- B
R W- B
R R
R R
R
R R
W- L W- L
W- B
128
2005 SIENNA (EWD613U)
I19
R
R
R
R
LG
Interior Light LH No. 1
R- B
W- L
W- B
3
R- W
DOOR
2
R
B2
1
R- B
ON
B3
R
R- W
I21
Interior Light RH No. 1
R- B
3
R- W
DOOR
B3
2
R
B2
1
R- B
ON
B3
* 1 : w/ Engine Immobilizer System
* 2 : w/o Engine Immobilizer System
R
R- W
I20
Interior Light LH No. 2
3
R- W
R- B
DOOR
B3
2
R
B2
1
R- B
ON
B3
R- W
I22
Interior Light RH No. 2
3
R- W
Body ECU
DOOR
B3
2
R
1
R- B
ON
B 7(B), B 8(C), B 9(D)
120
R- W R- W
3 ID2
J31(A), J32(B) S27
J19
Junction Slide Door Courtesy
Connector Light RH
1
2
100
R R R- W R- W
2005 SIENNA (EWD613U)
6 A
14 B
13 B
5 A
J31(A), J32(B)
Junction Connector
S26 Junction
Connector
Slide Door Courtesy
Light LH
27
28
1
2
25
24
110
R R R- W R- W R- W R- W
21 B
5 A
6 BE1
J37
J37
J11(A), J12(B)
Junction
Junction
Junction
Connector
Connector
Connector
29
1
2
26
R R- W
W- B
L4 D3
A
Luggage Compartment Dome Cut Relay
Light
A
A
3
5
119
W- B W- B R- W
IG
J16
2
1
Junction Connector R LG
W- L
W- B
129
D4
130
Door Lock Control Receiver
W- L
W- B
5
2
W- L P- L
12 D
+B
RDA
RDA
31
1
3
42
W- B W- B GR
Interior Light
11 D
PRG
PRG
GND
J20
Junction
Connector
4
G- W G- W
2 BH1
(*3)
CTYO
(* 3)
P14
Power Back Door ECU
Body ECU
5
6
W- B G- W G- W G- W
A
26 B
10 A
25 B
BN
13 BG1
BCTY
(* 4) (* 4) (*4)
B11 J13(A), J14(B)
J41
B 7(B), B 8(C), B 9(D)
Back Door Lock Assembly Junction
Connector
Junction
Connector
1
58
48
R- Y R- Y R- Y
22 B
6 A
14 D
DCTY
D7 J11(A), J12(B) J18
2005 SIENNA (EWD613U)
Door Courtesy SW Front LH Junction Junction
Connector Connector
1
R- Y R- Y
17 B
5 A
23 B
PCTY
* 3 : w/ Power Back Door
D8 J33(A), J34(B)
* 4 : w/o Power Back Door
Door Courtesy SW Front RH Junction
Connector
1
17
GR
19 1P
LCTY
S28
Slide Door Courtesy SW LH
1
R- W R- W
18 B
6 A
16 D
RCTY
S29 J33(A), J34(B)
Slide Door Courtesy SW RH Junction