
CHARGING
B- Y
ACC B- R
2 AM1 IG1 4
3 1K 1 1K
7 AM2 IG2 6 5A 10A
IGN GAUGE
ST2
W- R
W- L
I12 4 1A 1 1J
2 1K 5 1K IGNITION SW
2
R- L
B
40A
CHARGE WARNING LIGHT
AM1
11
1
[COMB. METER]
1 1B 5 1B
TO DAYTIME RUNNING
LIGHT RELAY (MAIN)
B
W
W
C9
12
2 2L 4 2L 3 2C
Y
5A ALT- S
30A AM2
CONNECTOR
2 2D
JUNCTION
E
Y E
J5
E
B- G
W
3 2B
R- L
Y
2 4
140A ALT
100A INP
FUSIBLE LINK
W
1 IK3 8 IK5
BLOCK
B
F8
B- G
R- L
Y
1
G1 A , G2 B
B- L
3 A 1 A 2 A 1 B GENERATOR
S L IG B
FL MAIN
3. 0W
BATTERY
IC REGULATOR
2001 SIENNA (EWD420U)
60
SERVICE HINTS
G1 (A) GENERATOR
(A) 3-GROUND : 13.8- 14.7 volts with the engine running at 2000 rpm and 25_C (77_F)
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
C9 34 G1 A 32 I12 35
F8 32 G2 B 32 J5 35
,,, : JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
,,,
,,,
Code See Page Junction Block and Wire Harness (Connector Location)
1A
1B
22 Cowl Wire and Driver Side J/B No.1 (Lower Finish Panel)
No 1
1J
1K
2B
2C 24 g
Engine Room Main Wire and Engine Room J/B No.2 ( g
g (Engine Compartment Left)
)
2D
2L 24 Cowl Wire and Engine Room J/B No.2 (Engine Compartment Left)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
Code See Page Joining Wire Harness and Wire Harness (Connector Location)
IK3
44 Engine Room Main Wire and Cowl Wire (Right Cowl Side Panel)
IK5
2001 SIENNA (EWD420U)
61