
TURN SIGNAL AND HAZARD WARNING LIGHT
FROM POWER SOURCE SYSTEM (SEE PAGE 52)
10A 7. 5A
HAZARD TURN
3 2K 2 1L
W G- R
C12
TURN SIGNAL SW
6 7 [COMB. SW]
F TB TL B2 B1 TR TB TL TR
H7
OFF HAZARD SW RH
HAZARD TURN
ON LH
5 4 1 2 2 1 3
G- W
R- W
G- B
G- Y
G- W
G- B
G- Y
T7
TURN SIGNAL
FLASHER
2
G- W
G- B
G- Y
G- W
1 G- W G- B
G- Y
3
11 3D 4 3C 1 3D 5 3D 10 1C 8 1V 5 1A 2 1A
W- B
11 3C 4 3D 1 3C 5 3C 11 1S 6 1S
G- Y
7 EB1
G- B
G- Y
G- B
G- B
G- Y
G- Y
REAR TURN SIGNAL LIGHT RH
REAR TURN SIGNAL LIGHT LH
[REAR COMB. LIGHT RH]
[REAR COMB. LIGHT LH]
FRONT TURN SIGNAL
FRONT TURN SIGNAL
2 4 3 3 3 3
INDICATOR LIGHT
[COMB. METER]
TURN SIGNAL
LH RH
LIGHT RH
LIGHT LH
2 2 4 4
C11
F3
F4
6
R11
R8
W- B
W- B
W- B
W- B
W- B
W- B
B A A A
W- B
J2 A , J3 B B8 B8
JUNCTION
CONNECTOR
B B B B A B
W- B
W- B
W- B W- B
W- B
W- B
W- B
ED IJ EA BK BM
2001 SIENNA (EWD420U)
88
SERVICE HINTS
T7 TURN SIGNAL FLASHER
2-GROUND : Approx. 12 volts with the ignition SW on or the hazard SW on
1-GROUND : Changes from 12 to 0 volts with the ignition SW on and the turn signal SW at LH or RH position,
or with the hazard SW on
3-GROUND : Always continuity
: PARTS LOCATION
Code See Page Code See Page Code See Page
C11 34 H7 34 R11 37
C12 34 J2 A 35 T7 35
F3 32 J3 B 35
F4 32 R8 37
,,, : JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
,,,
,,,
Code See Page Junction Block and Wire Harness (Connector Location)
1A
1C 22 Cowl Wire and Driver Side J/B No.1 (Lower Finish Panel)
( )
1L
1S 22 Floor Wire and Driver Side J/B No.1 (Lower Finish Panel)
1V 22 Cowl Wire and Driver Side J/B No.1 (Lower Finish Panel)
2K 24 Cowl Wire and Engine Room J/B No.2 (Engine Compartment Left)
3C
26 Cowl Wire and J/B No 3 (Behind the Combination Meter)
No.3
3D
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
Code See Page Joining Wire Harness and Wire Harness (Connector Location)
EB1 40 Cowl Wire and Engine Room Main Wire (Inside the Lower Cover of Engine Room J/B No.2)
: GROUND POINTS
Code See Page Ground Points Location
EA 40 Front Side of the Right Fender Apron
ED 40 Near the Left Front Suspension Support
IJ 42 Right Cowl Side Panel
BK 46 Under the Left Center Pillar
BM 46 Left Rear Quarter Panel
: SPLICE POINTS
Code See Page Wire Harness with Splice Points Code See Page Wire Harness with Splice Points
B8 46 Floor Wire
2001 SIENNA (EWD420U)
89