
POWER SEAT
FROM POWER SOURCE SYSTEM (SEE PAGE 52)
1
30A
POWER
2
3 1D
V
V
I4
V
TO POWER WINDOW
6 IC1
MASTER SW
V
2 BG2
V
P17
POWER SEAT SW 2
FRONT
REAR
DOWN
DOWN
UP
UP
REAR
SLIDE RECLINING VERTICAL
7 11 12 6 5 8 4
W- B
R- G
R- B
L- B
L- Y
R
L
1 BG2
2 3 5 6 1 4
W- B
B8
W- B
W- B
P16
POWER SEAT MOTOR
BK BM
2001 SIENNA (EWD420U)
164
SERVICE HINTS
P17 POWER SEAT SW
2-GROUND : Always approx. 12 volts
4-GROUND : Always continuity
: PARTS LOCATION
Code See Page Code See Page Code See Page
P16 38 P17 38
,,, : JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
,,,
,,,
Code See Page Junction Block and Wire Harness (Connector Location)
1D 22 Cowl Wire and Driver Side J/B No.1 (Lower Finish Panel)
: 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)
BG2 48 Floor Wire and Seat Wire (Beneath the Driver Seat)
: GROUND POINTS
Code See Page Ground Points Location
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
I4 44 Cowl Wire B8 46 Floor Wire
2001 SIENNA (EWD420U)
165