
Power Seat for Driver's Seat
From Power Source System (See Page 58)
1
30A
P/SEAT
2
10 1P
P49
Power Seat Control SW
V
3 (Driver' s Seat Lumbar Support Control)
B
2 IO1
V
E1 5 W- B
Junction Connector
C A
E2 2 W- B
J44(A), J45(B)
R H
1 4
B B B B
A B A B A B
R
L
V
V
1 P53
Power Seat Motor
M (Driver' s Seat
Lumbar Support A A J44(A), J45(B)
Control) Junction
2 Connector
W- B
W- B
P46
1 Power Seat Control SW (Driver' s Seat) 4
Slide B Front Vertical Reclining Lifter E
Front
Front
Up
Down
Up
Down
Rear
Rear
SLDF SLDR FUP FDWN RCLF RCLR LUP LDWN
9 6 10 5 3 2 7 8
R- G
Y- G
R- B
L- B
L- Y
R
Y
L
(Driver' s Seat Front Vertical Control)
(Driver' s Seat Reclining Control)
(Driver' s Seat Lifter Control)
(Driver' s Seat Slide Control)
Power Seat Motor
Power Seat Motor
Power Seat Motor
Power Seat Motor
2 2 1 1
M M M M
1 1 2 2
P54
P51
P47
P52
W- B
BH
284
2005 SIENNA (EWD613U)
Service Hints
P46 Power Seat Control SW (Driver's Seat)
1-Ground : Always approx. 12 volts
4-Ground : Always continuity
: Parts Location
Code See Page Code See Page Code See Page
J44 A 42 (*1) P47 42 (*1) P52 42 (*1)
J45 B 42 (*1) P49 42 (*1) P53 42 (*1)
P46 42 (*1) P51 42 (*1) P54 42 (*1)
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location)
1P 27 Floor No.1 Wire and Driver Side J/B (Lower Finish Panel)
: Connector Joining Wire Harness and Wire Harness
Code See Page Joining Wire Harness and Wire Harness (Connector Location)
IO1 48 Floor No.1 Wire and Floor No.1 Wire (Left Kick Panel)
: Ground Points
Code See Page Ground Points Location
BH 50 Under the Left Center Pillar
* 1 : w/ Power Seat * 2 : w/o Power Seat
285
2005 SIENNA (EWD613U)