
Charging
W
W- L
V
From Power Source System (See Page 58)
R- L
10A 7. 5A
ECU- B GAUGE2
W- L
8 2C 25 1H
W- L
24 1C
4 2F
B- R
7 1L
7. 5A ALT- S
W- L
R- L
V
Connector
Connector
54 62 13
Junction
Junction
J19
J19
1 2D
34 32 33
W- L
R- L
V
W
W
12 32 28 29
1 F 1 C
Charge
F 6(A), F 8(C), F11(F)
Fusible Link Block
140A ALT
1 A
W
FL MAIN
3. 0W 30 C10
Combination Meter
BR
Battery
IF
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2005 SIENNA (EWD613U)
W
W- L
V
From Power Source System (See Page 58)
R- L
10A
GAUGE1
21 B
MPX2
Body ECU
B 7(B)
MPX1 26 1L
14
7 1E
R
R- L
V
Airbag Sensor Assembly
A/C Control Assembly
Connector
22 2 85
Junction
MPX2 MPX+
J18
75
A21
MPX1 MPX-
A9
24 3
W- L
R- L
R- L
R
Connector
6 1E 70
Junction
17 II3 12 IJ1
J19
90
32 1H
R- L
R- L
V
Engine Control Module
18 B 21 C
E 5(B), E 6(C)
MPX1 RL
W- L
R- L
W
Y
MPX2
29 B
G 1(A), G 2(B)
4 B 2 B 1 B 1 A Generator
V
L IG S B
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2005 SIENNA (EWD613U)
Charging
Service Hints
G2 (B) Generator
(B) 1-Ground : 13.2-14.0 volts with the engine running at 5000 rpm and 115_C (239_F)
: Parts Location
Code See Page Code See Page Code See Page
A9 34 E6 C 35 G2 B 32
A21 34 F6 A 32 J18 36
B7 B 34 F8 C 32 J19 36
C10 35 F11 F 32
E5 B 35 G1 A 32
: 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 Instrument Panel Wire and Driver Side J/B (Lower Finish Panel)
( )
1L 27
2C
2D 22 g
Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)
g ( g )
2F
: Connector Joining Wire Harness and Wire Harness
Code See Page Joining Wire Harness and Wire Harness (Connector Location)
II3 48 Engine Wire and Instrument Panel Wire (Right Kick Panel)
IJ1 48 Engine Wire and Engine Room Main Wire (Right Kick Panel)
: Ground Points
Code See Page Ground Points Location
IF 46 Instrument Panel Brace LH
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2005 SIENNA (EWD613U)
Memo
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2005 SIENNA (EWD613U)