
Theft Deterrent
B 6(A), B 7(B), B 8(C), B 9(D)
Body ECU
TRLY GND1 BECU MPX2
7 5 26 21 B
From Power Source System (See Page 58)
2 3
4
R- L
TAIL
Relay 10A 7. 5A
ECU- B GAUGE2
Junction Connector
1 5
13
1 1A 16 1L 1 1R 7 1L 24 1C 8 2C 25 1H
J19
33
W- L
W- B
W- B
W- L
B- R
W
C10
32 Combination Meter
1 B
R- L
Fusible Link Block
140A ALT
F 6(A), F 7(B)
Door
1 A
W
FL MAIN
3. 0W
30 12 28 29
W- L
BR
V
Battery
34 32
J19
Junction
Connector
54 14 62
W- L
W- L
V
V
W- L
W- B
W- B
BR
IE IF
206
2005 SIENNA (EWD613U)
B 6(A), B 7(B), B 8(C), B 9(D)
Body ECU
MPX1 HCTY BZR SH ILE
14 10 C 2 C 1 C 21
From Power Source System
(See Page 58)
7 1E 30 1H
R- W
GR
G
R- L
10A
Junction Connector
DOME
L
J 3(A), J 4(B)
22 30 B 13 B 23 B
Airbag Sensor
MPX2
Assembly
3 2C
A21
MPX1 13 A 30 A 6 A R
24
48
R- W
R- L
G
R
R
38 L
Engine Hood Courtesy SW
GR
28 J19
6 1E 27 1C 6 1R Junction
1 1 Connector
Keyless Buzzer
Theft Deterrent Horn
Buzzer
32 1H
E3
K1
13 1L
L
1
2 2
V
R
Ignition Key Cylinder Light
T1
29 6 A (* 1)
Engine Control
MPX2 1 B (* 2)
I13(B), I14(A)
Module
W- B
W- B
MPX1
E5
2 A (* 1)
18 2 B (* 2)
R- L
R
90 A A 21
J19 J1 J19
Junction Junction Junction
Connector Connector Connector
70 A 51
R- L
R
3
MPX-
A9
A/C Control
W- B
Assembly
MPX+
* 1 : w/ Engine Immobilizer System
2 * 2 : w/o Engine Immobilizer System
V
W- L W- L
W- B W- B
W- B
EA
207
2005 SIENNA (EWD613U)
Theft Deterrent
B 6(A), B 7(B), B 8(C), B 9(D)
Body ECU
RDA PRG IND HAZ
12 D 11 D 24 A 2 A
G- O
B
64 92
J18 J20
Junction Junction
Connector Connector
4 91
R
P- L
GR
L
G- O
B
R
L
Door Lock Control Receiver
2 6
5
Turn Signal Flasher
FCTY
Security Indicator Light
2 3 8
DOOR
RDA PRG EHW
OFF
ON
DOOR
DOOR
Interior Light SW
ON
ON
Personal Light
D4
+B GND
T7
5 1
M2
P11
E FLMP
I16
5
7 10 3 1
W- B
R- G
W- B
W- B
W- B
W- L
R- G
10 ID2
R- G
Connector
A 31 2
Junction
J16
A 42 J20
Junction Connector
W- B
W- B
W- L
W- B
W- B
W- B
IG
208
2005 SIENNA (EWD613U)
A
2
1
W- B G- B G- B G- B
7 B
23 A
3 B
12 BG1
(*4)
BDSU
(* 4) (* 4) (* 4)
B12 J13(A), J14(B)
Back Door Opener SW Junction Connector
J41
4
G- W G- W
Junction Connector
2 BH1
(*3)
CTYO
(* 3)
P14
Power Back Door ECU
Body ECU
A
5
6
W- B G- W G- W G- W
26 B
10 A
25 B
13 BG1
BCTY
(* 4) (*4) (*4)
B 6(A), B 7(B), B 8(C), B 9(D)
A
1
3
W- B L- B L- B L- B
32 B
16 A
1 A
M
BN
TR+
2 BG1
(* 4) (*4) (*4) (* 4)
J13(A), J14(B)
Junction Connector
B11
Back Door Lock Assembly
2005 SIENNA (EWD613U)
1
58
48
R- Y R- Y R- Y
22 B
6 A
14 D
DCTY
D7 J11(A), J12(B) J18
Door Courtesy SW Front LH Junction Connector Junction Connector
1 R- Y R- Y
* 3 : w/ Power Back Door
* 4 : w/o Power Back Door
17 B
5 A
23 B
PCTY
D8 J33(A), J34(B)
Door Courtesy SW Front RH Junction Connector
1
17
GR
19 1P
LCTY
S28
Slide Door Courtesy SW LH
209
Theft Deterrent
B 6(A), B 7(B), B 8(C), B 9(D)
Body ECU
RCTY KSW L2 UL3 LSWD ACTD UL2 LSWP
16 D 21 A 10 8 D 7 D 4 D 4 B 27 B
L- Y
Y
5 1J 26 1K
L- B
R- W
BR- R
W- R
LG
LG
L L- R
L- B
L- R
Connector
70
Junction
Junction Connector
J18
J33(A), J34(B)
6 A 80
LG
Connector
18 B 84
Junction
J18
L- B
94
R- W
L- R
L- Y
L- B
LG
Y
BR- R
W- R
L- R
LG
L
Slide Door Courtesy SW RH
Unlock Warning SW
1 2 5 IA1 7 IA1 15 IA1 2 IA1 11 IA2 4 IM1 6 IM2 7 IM2 2 IM1 1 IM1
S29
BR- R
K4
L- R
L- R
L- Y
LG
LG
R
R
Y
L
1
9 10 8 1 4 6 5 7 1 4
W- B
7 D11 8 D12
Door Lock Motor Front LH Door Lock Motor Front RH
21 Door Unlock Detection SW Front LH Door Unlock Detection SW Front RH
J18
Junction
Connector
1
W- B
W- B
W- B
1 IA1 2 IM2
W- B
W- B
IE IG
210
2005 SIENNA (EWD613U)
L- B
L- R
L- R
L- R
A A
1
L- B L- R
B A
2 1K
ACT+
L- R L- R L- R
C B
A A
1 1J
* 5 : w/ Power Slide Door
* 6 : w/o Power Slide Door
3
L- B L- B L- B
B B
B A
2 1J
ACT-
J25(A), J26(B)
Junction Connector
Body ECU
J38
Junction Connector
A
A
2
W- B L- R L- R L- R
17 1P
BM
9 BD1
(*5) Slide Door
Control
Motor LH
B 6(A), B 7(B), B 8(C), B 9(D)
3
B- R L- B L- B
6 1P
(* 5)
8 BD1
W- B
Slide Door
Detection
2005 SIENNA (EWD613U)
4
1
20
W- B W- B SW LH L- R L- R L- R
5 1P
BH
18 BD1
7 BD1
LSWL
(* 6)
S22
Slide Door Attachment Control LH
L- B
L- R
2
L- R L- R
26 B
9 A
9 BJ1
J42
Slide Door
Junction Connector Control
A
A
Motor RH
3
B- R L- B
27 B
10 A
8 BJ1
J35(A), J36(B)
(* 5)
(* 5)
W- B
W- B
Junction Connector
Slide Door
Detection
4
1
W- B W- B SW RH L- R L- R L- R
6 B
18 A
5 B
BL
18 BJ1
7 BJ1
(* 6)
LSWR
J33(A), J34(B)
S25 Junction Connector
Slide Door Attachment Control RH
211
Theft Deterrent
From Power Source System (See Page 58)
B 6(A), B 7(B), B 8(C), B 9(D)
Body ECU
1
10A 7. 5A 25A 10A 30A
GND2 HRLY HORN ALTB ACC IG ECU DOOR
ECU- IG