Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Toyota Sienna 2004-2007 Approved SRM 44 systemci 041dlc
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Door Lock Control
B 6(A), B 7(B), B 9(D)
Body ECU
GND1 BECU MPX2 MPX1
5 26 21 B 14
From Power Source System (See Page 58)
7 1E
R- L
10A 7. 5A
ECU- B GAUGE2
R- L
Airbag Sensor Assembly
22
Connector
16 1L 7 1L 24 1C 8 2C 25 1H 13 MPX2
Junction
J19
A21
MPX1
33
W- L
24
W- B
W- L
B- R
R- L
C10
Combination Meter 32 6 1E
R- L
32 1H
Door
V
Engine Control Module
29 B
E 5(B), E 6(C)
MPX2
MPX1 RL
18 B 21 C
R- L
30 12 28 29
Connector
90
Junction
R- L
J19
70
W- B
W- L
V
R- L
A/C Control Assembly
34 32
J19 3 4
Junction
Connector MPX- L
Generator
54 62
G2
MPX+
A9
2
W- L
V
V
W- B
W- B
IE IF
190
2005 SIENNA (EWD613U)
A
2
1
W- B G- B G- B G- B
7 B
23 A
3 B
12 BG1
(*2)
BDSU
(* 2) (* 2) (* 2)
B12 J13(A), J14(B)
Back Door Opener SW Junction Connector
J41
4
G- W G- W
2 BH1
(*1)
CTYO
(* 1)
Junction Connector
P14
Power Back Door ECU
A
5
6
W- B G- W G- W G- W
26 B
10 A
25 B
13 BG1
BCTY
(* 2) (*2) (*2)
A
1
3
W- B L- B L- B L- B
32 B
16 A
1 A
M
BN
TR+
2 BG1
(* 2) (*2) (*2) (* 2)
Body ECU
J13(A), J14(B)
Junction Connector
B11
B 6(A), B 7(B), B 9(D)
Back Door Lock Assembly
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 Junction Connector Junction
Front LH Connector
2005 SIENNA (EWD613U)
1
R- Y R- Y
17 B
5 A
23 B
PCTY
* 1 : w/ Power Back Door
D8 J33(A), J34(B)
* 2 : w/o Power Back Door
Door Courtesy SW Junction Connector
Front RH
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 Connector
191
Door Lock Control
B 6(A), B 7(B), B 9(D)
Body ECU
KSW L1 UL1 L2 UL3 LSWD ACTD
21 A 9 12 10 8 D 7 D 4 D
25 1K 22 1K 3 1J 4 1J 5 1J 26 1K
L- B
BR- R
W- R
R- Y
R- Y
LG
LG
G
G
L
L- R
70
J18 LG
Junction
Connector
80
7 IA2 9 IA2 3 IM1 5 IM1
Connector
84
Junction
J18
L- B
94
R- Y
R- Y
G
G
L- R
Door Lock Control SW Front RH
Door Lock Control SW Front LH
LG
Unlock Warning SW
2 5 8 6 5 5 IA1 7 IA1 15 IA1 2 IA1 11 IA2
UNLOCK
UNLOCK
LOCK
LOCK
D10
BR- R
D9
K4
L- R
LG
R
L
1 1 3
9 10 8 1 4
W- B
W- B
W- B
7 D11
Door Lock Motor Front LH
21 Door Unlock Detection SW Front LH
W- B
J18
Junction
Connector
W- B
1 B4
W- B W- B
B7
W- B
W- B
W- B
1 IA1 2 IM2
W- B
W- B
IE IG
192
2005 SIENNA (EWD613U)
B 6(A), B 7(B), B 9(D)
Body ECU
UL2 LSWP ACT+ ACT- LSWL
4 B 27 B 1 3 20
L- Y
Y
2 1K 1 1J 2 1J 17 1P 6 1P 5 1P
L- R
L- R
L- R
L- R
L- B
L- B
L- R
L- B
L- R L- R
L- B
LG
Junction Connector
B B C B
J25(A), J26(B)
L- R
L- R
L- R
L- B
L- B
B A A A B A A A
L- R
L- R
L- Y
L- B
L- B
LG
Y
4 IM1 6 IM2 7 IM2 2 IM1 1 IM1 9 BD1 8 BD1 7 BD1
B- R
L- R
L- R
L- R
L- Y
LG
R
Y
Slide Door Attachment Control LH
6 5 7 1 4 2 3 1
Slide Door
Motor LH
Slide Door
Detection
Control
SW LH
S22
8 D12
Door Lock Motor Front RH 4
Door Unlock Detection SW Front RH
W- B
W- B
W- B 18 BD1
W- B
* 3 : w/ Power Slide Door
* 4 : w/o Power Slide Door (* 3)
Junction Connector
A
J38
W- B
(* 4)
A
W- B
(*3)
BM BH
193
2005 SIENNA (EWD613U)
Door Lock Control
From Power Source System (See Page 58)
B 6(A), B 7(B), B 9(D)
Body ECU
10A 7. 5A 25A
LSWR GND2 ALTB ACC IG ECU DOOR
ECU- IG
5 B ACC NO. 2
4 6 22 15
17 1K 30 1C 1 2C
L- R
L- B
L- R
B
Junction Connector
Junction Connector
J35(A), J36(B)
J33(A), J34(B)
9 A 10 A 18 A
26 B 27 B 6 B
L- R
L- R
L- B
9 BJ1 8 BJ1 7 BJ1
B- R
L- R
L- R
W- B
Slide Door Attachment Control RH
2 3 1
* 3 : w/ Power Slide Door
Slide Door
Motor RH
* 4 : w/o Power Slide Door
Slide Door
Detection
Control
SW RH
S25
4
W- B
18 BJ1
W- B
(* 3)
Junction Connector
A
J42
W- B
(* 4)
A
W- B
(* 3)
BL IE
194
2005 SIENNA (EWD613U)
Service Hints
B7 (B), B9 (D) Body ECU
6, 26-Ground : Always approx. 12 volts
15-Ground : Approx. 12 volts with the ignition SW at ON position
22-Ground : Approx. 12 volts with the ignition SW at ACC or ON position
4, 5-Ground : Always continuity
(D)14-Ground : Continuity with the front LH door open
(B)23-Ground : Continuity with the front RH door open
D7, D8 Door Courtesy SW Front LH, RH
1-Ground : Closed with each door open
K4 Unlock Warning SW
1-2 : Closed with the ignition key in cylinder
: Parts Location
Code See Page Code See Page Code See Page
A9 34 D12 38 J34 B 36
A21 34 E5 B 35 J35 A 36
B6 A 34 E6 C 35 J36 B 36
B7 B 34 G2 32 J38 39
B9 D 34 J11 A 36 J41 39
B11 38 J12 B 36 J42 39
B12 38 J13 A 36 K4 36
C10 35 J14 B 36 P14 39
D7 38 J18 36 S22 40
D8 38 J19 36 S25 40
D9 38 J25 A 36 S28 40
D10 38 J26 B 36 S29 40
D11 38 J33 A 36
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location)
1C 27 Engine Room Main Wire and Driver Side J/B (Lower Finish Panel)
1E 27
1H 26
1J Instrument Panel Wire and Driver Side J/B (Lower Finish Panel)
( )
1K 27
1L
1P 27 Floor No.1 Wire and Driver Side J/B (Lower Finish Panel)
2C 22 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)
: Connector Joining Wire Harness and Wire Harness
Code See Page Joining Wire Harness and Wire Harness (Connector Location)
IA1
46 Front Door LH Wire and Instrument Panel Wire (Left Kick Panel)
IA2
IM1
48 Front Door RH Wire and Instrument Panel Wire (Right Kick Panel)
IM2
BD1 50 Rear Door No.2 Wire and Floor No.1 Wire (On the Left Rear Wheel House)
BG1 52 Back Door No.1 Wire and Floor No.1 Wire (Left Rear Quarter Panel)
BH1 52 Floor No.1 Wire and Floor No.1 Wire (Left Rear Quarter Panel)
BJ1 52 Rear Door No.1 Wire and Floor No.2 Wire (On the Right Rear Wheel House)
195
2005 SIENNA (EWD613U)
Door Lock Control
: Ground Points
Code See Page Ground Points Location
IE 46 Left Kick Panel
IF 46 Instrument Panel Brace LH
IG 46 Right Kick Panel
BH 50 Under the Left Center Pillar
BL 50 Right Rear Quarter Panel
BM 50 Left Rear Quarter Panel
BN 50 Left Side of the Back Door
: Splice Points
Code See Page Wire Harness with Splice Points Code See Page Wire Harness with Splice Points
B4 52 Front Door LH Wire B7 52 Front Door RH Wire
196
2005 SIENNA (EWD613U)
Memo
197
2005 SIENNA (EWD613U)
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