Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Toyota Sienna 2004-2007 Approved SRM 44 systemci 015ecs
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Engine Control
From Power Source System (See Page 58)
25A 20A 7. 5A 7. 5A
A/F EFI IGN OBD
NO. 1
3 2E 8 1C 13 1H 30 1K 12 1K
B- O
B- O
B
B- O
B- W
B- W
B- W
B- W
B- O
B- W 6 2H 7 2H 5 2C
6 6
1 5 2 5 5 2
C/OPN Relay
A/F Relay
EFI Relay
EFI NO. 2
D1
10A
Data Link
16 Connector 3
2 3 1 3 3 1
BAT
6 6 1
Short Pin
CG SG WFSE SIL TC
W- B
B- R
4 5 15 7 13
2
P- B
W
1 2E 1 2F 2 2F 5 2H 2 2H 2 2A
W- L
28 1K 14 1K
B- W
V- G
B- R
B- R
B- R
W- B
BR
10 IB1 12 1H 34 1H
P- B
W
W- B
B- R
B- R
Connector
Connector
51 58 3 26 29
Junction
Junction
J20
J18
1 IJ1 2 BC1 13 IJ1
42 78 13 16 19
W- B
B- R
B- R
W- B
BR
4
Fuel Pump
P- B
B- R
Connector
A
Junction
M
F20
9 II3 W
J1
5 W- L
BR
A
W- B
B- R
5 BC1 B- R
W- B
V- G
W- B
B- R
BR
EA ED BH IG
70
2005 SIENNA (EWD613U)
* 1 : w/ Dynamic Laser Cruise Control From Power Source System (See Page 58)
* 2 : w/o Dynamic Laser Cruise Control
10A
STOP
16 1C
B- O
B- O W
(*1)
J 5(A), J 6(B)
B- O 18 B
Connector
Connector
A
Junction
Junction
B- W
(* 2)
W
J15
B- W 4 A A
Connector
A
Junction
B- O
W
B- W
B- O
J2
(*1)
3 2
Inverter Relay
A
J 5(A), J 6(B)
J 3(A), J 4(B)
11 A 25 A
Connector
Connector
Connector
LG- R
LG- R
G- W
G- W
22
Junction
Junction
Junction
J18
Stop Light SW
J 3(A), J 4(B)
25 B 8 B 12 2 A 20 A
Connector
Junction
S12
BR- R
B- W
B- W
B- O
19 B 3 B 4 1
LG- R
G- W
3 A 8 A 9 A 12 A 12 B 19 B
BATT MREL IGSW ELS ST1- STP
E 4(A), E 5(B), E 6(C), E 7(D), E 8(E)
Engine Control Module
TC SIL WFSE +B +B2 FC CCV
20 A 18 A 19 A 1 A 2 A 10 A 27 E
L
W- L
V- G
B- R
B- R
P- B
W
J13(A), J14(B)
19 A
Connector
4 II1
Junction
A A
3 B
J21 A
L
Junction
Connector
B- R
B- R
J13(A), J14(B)
B- R
20 A
Connector
Junction
11 BC1
J 3(A), J 4(B)
VSV (Canister Closed Valve)
9 B 7 B
Connector
B- R
4 B
Junction
P- B 26 A 24 A 3 II1 2
L
W
V- G
B- R
B- R
V12
W- L 9 BC1
1
B- R
E1 L
B- R
B- R
V- G B- R
B- R B- R
BR BR
71
2005 SIENNA (EWD613U)
Engine Control
From Power Source System (See Page 58)
15A
INJ
19 1H
B- R
J 3(A), J 4(B)
20 B
Connector
Junction
B- R B- R B- R B- R
E1 E1 E1 E1 E1
3 A
B- R
B- R
B- R
B- R
B- R
B- R
B- R
B- R
20 IJ1 2 2 2 2 2 2
Injector No. 1
Injector No. 2
Injector No. 3
Injector No. 4
Injector No. 5
Injector No. 6
I10
I11
I12
I7
I8
I9
1 1 1 1 1 1
R- L
W
G
R
B
L
1 E 2 E 3 E 4 E 5 E 3 D
#10 # 20 # 30 # 40 #50 # 60
E 4(A), E 5(B), E 6(C), E 7(D), E 8(E)
Engine Control Module
PRG PTNK VC VTA1 VTA2 M+ M- GE01 PSW
34 E 21 A 18 E 21 E 31 E 3 C 2 C 17 C 10 C
V9
Vapor Pressure Sensor
V- R
G
Y
PTNK GND VCC
(Shielded)
R- W
B- R
LG
2 1 3
W
B
V- R
I2
BR
2
Y
VSV (EVAP)
6 BC1 8 BC1 3 BC1
R
Y
V3
Power Steering Oil
V- R
BR
5 6 4 2 1 1
Y
1
Pressure SW
VC VTA1 VTA2 M+ M-
J13(A), J14(B)
17 B 19 B 18 B
Connector
Junction
E2
P4
3 T2
1 A 3 A 2 A Throttle Control Motor
Throttle Position Sensor
B- R
BR
Y
G
1 II1 2 II1
BR
BR BR
I2
B- R B- R B- R
E1
B- R B- R
BR BR
72
2005 SIENNA (EWD613U)
From Power Source System (See Page 58)
1
F16
7. 5A ST
10A Fuse Box
ETCS
2
B- Y
3 2H
1 II2
R
B- Y
J30
A Junction Connector
A A B B
J 3(A), J 4(B)
21 A
Ignition Coil and Igniters
Connector
B- Y
B- L
Junction
4 B 4 5
P
G- R
G- Y
B- Y
L- R
B- L
R- L
L- Y
P
B
N
R
P1
Park/Neutral
Position SW
6 B 16 E 17 E 8 E 9 E 10 E 11 E 12 E 13 E 24 E
+BM NSW STA IGT1 IGT2 IGT3 IGT4 IGT5 IGT6 IGF1
E 4(A), E 5(B), E 6(C), E 7(D), E 8(E)
Engine Control Module
THW VG E2G THA E2 AICV ACIS HA1A A1A+ A1A-
19 E 30 E 29 E 20 E 28 E 33 E 15 E 5 D 22 D 30 D
(Shielded)
BR
Y
B- W
L- W
G- B
R- Y
L- B
BR
W
R
Engine Coolant Temp. Sensor
Air Fuel Ratio Sensor
Mass Air Flow Meter
(Bank 1 Sensor 1)
2 3 2 4 2 2 1 3
VG E2G THA HT AF+
VSV (AICV)
VSV (ACIS)
M1
+B E2 +B AF-
E2
V2
V1
A5
1 1 5 1 1 2 4
B- R
Connector
D
Junction
D B- R
J30
B- R
B- R
B- R
BR
BR
D
B- R
BR BR BR BR BR
I2 I2 I2
B- R B- R B- R B- R
E1 E1 E1
B- R (Shielded)
BR BR
73
2005 SIENNA (EWD613U)
Engine Control
S3 A15
Skid Control ECU with Actuator Accel Position Sensor
NEO ENG+ ENG- TRC+ TRC- VPA1 VPA2 VCP1 VCP2 EP1 EP2
10 9 23 8 22 6 3 4 1 5 2
(w/ VSC)
(w/ VSC)
(w/ VSC)
(w/ VSC)
(w/ VSC)
GR- R
LG- R
LG- B
W- R
G- R
B- R
R- B
L- Y
LG
P
V
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