
Combination Meter
From Power Source System (See Page 58)
10A 7. 5A
ECU- B GAUGE2
8 2C 25 1H
W- L
W- L
Connector
54
Junction
24 1C
J19
B- R
34
W- L
7 1L
C10
Combination Meter 12 32
Illumination
Speedometer
Tachometer
Temp.
Fuel
ODO/TRIP
Buzzer
10 30 38
BR- B
Y- G
7 A 8 A
J 9(A), J10(B)
Junction
Connector
15 B 16 B
BR
BR- B
Y- G
1 BC1 4 BC1
BR- B
Y- G
3 2
F20
Fuel Sender
IF
340
2005 SIENNA (EWD613U)
V- W
Turn Signal Flasher
V- W
G- B
G- Y
C10
36 21 16 Combination Meter
MAINT REQD
Turn RH
Turn LH
R
N
D
P
4
3
2
341
2005 SIENNA (EWD613U)
342
V- W
L
Fuel
Charge
SRS
Combination Meter
Seat Belt
Oil Pressure
C10
CRUISE
Combination Meter
NORM.
READY
2005 SIENNA (EWD613U)
Cruise Check
TRAC OFF
Slip
High Beam
Door
V- W
V- W
Washer Level
A
A
2
1
5
W- B W- B L- R L- R
3 A
15 B
EA
W1 J 7(A), J 8(B)
J27
Washer Level Junction
Sensor Connector
Junction
Connector
Malfunction
Indicator Lamp
8
B- Y
W- B
Engine Control
Module
C10
A
BRAKE
2
1
13
W- B Y- R Y- R
A
5 A
17 B
Combination Meter
B1 J 7(A), J 8(B)
J1
Brake Fluid Level Junction
Warning SW Connector
Junction
Connector
ABS
14
Y- B
35
GR- R
7
R- W
Skid Control ECU
with Actuator
Tire Pressure
6
GR- L
2005 SIENNA (EWD613U)
VSC
15
P- G
A
A
25
W- B W- B
IG
22
W- G
J16
Junction
Connector
Illuminations
A
26
W- B
23
W- R
V- W
343
Combination Meter
V- W
V- W
J20
45 Junction Connector
75 V- W
43 85 44
V- W
V- W
W
W
R
8 ID2 9 ID2
4 ID2 2 IG1
V- W
V- W
V- W
W
R
33 34 6 2 3
8 3
SPD SPD
C9 R12
Clearance Radio and Player
Sonar ECU with Display
37 28 29 C10 A29
Combination Accessory Meter
Meter
B- O
R- L
V
115 32
Connector
Junction
J19
75 62
R- L
V
B- O
344
2005 SIENNA (EWD613U)
B 7(B)
Body ECU
MPX1 PKB MPX2
14 19 21 B
V- W
7 1E 10 1K
R- L
R- W
R- L
22 3 B 13
J 5(A), J 6(B) J19
MPX2 A21 Junction Junction
Airbag Sensor Connector Connector
Assembly 33
MPX1 17 A
24 R- W
R- L
R- L
6 1E
1
P6
Parking Brake SW
32 1H
V- W
V
17 B 29 B
SPD MPX2
E 4(A), E 5(B), E 6(C)
Engine Control Module
MOPS MPX1 TACH
22 C 18 B 5 A
B- O
R- L
Y- G
Connector
90
Junction
J19
70
Oil Pressure SW
1
R- L
O1
3
MPX-
A/C Control
Assembly
MPX+
A9
2
R- L
V
B- O
345
2005 SIENNA (EWD613U)
Combination Meter
Service Hints
C10 Combination Meter
32-Ground : Approx. 12 volts with the ignition SW at ON position
12-Ground : Always approx. 12 volts
25, 26, 30-Ground : Always continuity
: Parts Location
Code See Page Code See Page Code See Page
A9 34 E6 C 35 J16 36
A21 34 F20 38 J19 36
A29 38 J1 33 J20 36
B1 32 J5 A 36 J27 36
B7 B 34 J6 B 36 O1 33
C9 35 J7 A 36 P6 37
C10 35 J8 B 36 R12 37
E4 A 35 J9 A 36 W1 33
E5 B 35 J10 B 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
Instrument Panel Wire and Driver Side J/B (Lower Finish Panel)
1K
27
1L
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)
ID2 46 Roof Wire and Instrument Panel Wire (Near the Driver Side J/B)
IG1 46 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Brace RH)
BC1 50 Fuel Gauge Wire and Floor No.1 Wire (Near the Fuel Tank)
: Ground Points
Code See Page Ground Points Location
EA 44 Front Side of the Right Fender Apron
IF 46 Instrument Panel Brace LH
IG 46 Right Kick Panel
346
2005 SIENNA (EWD613U)
Memo
347
2005 SIENNA (EWD613U)