
BACK-UP LIGHT
FROM POWER SOURCE SYSTEM (SEE PAGE 52)
10A 15A
GAUGE CIG
2 1J 2 1D 6 1J
(* 1)
GR
GR
(* 1)
P
1
D12
DIODE
A A GR 3 (PARK/NEUTRAL
R- L
(* 2)
(* 1) POSITION SW)
J17
JUNCTION 2
CONNECTOR
R- L
(* 1)
GR
R- B B B R- B
J7
3 1 JUNCTION
CONNECTOR 4 IH1 7 IH1
B2
BACK- UP
LIGHT
RELAY
R- B
R- L
5 2
W- B
R- B
2
5 IC1
P1
BACK- UP LIGHT SW
[PARK/NEUTRAL POSITION SW]
R- B
8
8 BB1 R- B
R- B
* 1 : W/ WIRELESS DOOR LOCK CONTROL
* 2 : W/O WIRELESS DOOR LOCK CONTROL
W- B
7 BD1
R- B
3 1M
R- B
B11
8 1J
R- B
R- B
[REAR COMB. LIGHT RH]
[REAR COMB. LIGHT LH]
4 4
BACK- UP LIGHT RH
BACK- UP LIGHT LH
W- B
5 5
R10
R9
W- B
W- B
A
W- B A J22
JUNCTION
CONNECTOR
BN IJ
2001 SIENNA (EWD420U)
106
SERVICE HINTS
P1 BACK-UP LIGHT SW [PARK/NEUTRAL POSITION SW]
2-8 : Closed with the shift lever at R position
: PARTS LOCATION
Code See Page Code See Page Code See Page
B2 34 J17 35 R9 37
D12 34 J22 36 R10 37
J7 35 P1 33
,,, : JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
,,,
,,,
Code See Page Junction Block and Wire Harness (Connector Location)
1D
1J 22 Cowl Wire and Driver Side J/B No.1 (Lower Finish Panel)
( )
1M
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
Code See Page Joining Wire Harness and Wire Harness (Connector Location)
IC1 42 Cowl Wire and Floor Wire (Left Cowl Side Panel)
IH1 44 Engine Wire and Cowl Wire (Front Side of the Blower Motor)
BB1 46 Back Door No.1 Wire and Floor Wire (Left Rear Quarter Panel)
BD1 46 Back Door No.1 Wire and Back Door No.2 Wire (Left Side of the Back Door)
: GROUND POINTS
Code See Page Ground Points Location
IJ 42 Right Cowl Side Panel
BN 46 Right Side of the Back Door
: SPLICE POINTS
Code See Page Wire Harness with Splice Points Code See Page Wire Harness with Splice Points
B11 46 Back Door No.2 Wire
2001 SIENNA (EWD420U)
107