
DI-531
DIAGNOSTICS - BODY CONTROL SYSTEM
DI573-05
Door Lock Motor Circuit
WIRING DIAGRAM
D25
Passenger Door Driver Body ECU
J/C Lock Motor J/C Side J/B
E D E D
B-Y B-Y L-W L-W L-W
J10 J11 J11 J10 1H ACT+
3 2 14
E D L-W 7
J10 D27 J10
Rear RH Door
Lock Motor
4 1
B-Y B-Y L-W
BX1 BX1
3 2
D24 Driver Door
Lock Motor
3 2
B-Y P-G L-W L-W
IF2 IF2
3 2
D26 Rear LH Door
Lock Motor
B-Y 4 B-Y L-W 1 L-W
BW1 BW1
3 2
4 5 8
L-W L-W L-W L-W
BS1 BR1 IE1
2
B10
Back Door
Lock Motor
3 10 10 11
B-Y B-Y B-Y B-Y
BS1 BR1 IE1
6 15
B-Y B-Y
1H ACT-
23
B16 ACTD
I23890
2002 4RUNNER (RM887U)
Author : Date : 707
DI-532
DIAGNOSTICS - BODY CONTROL SYSTEM
INSPECTION PROCEDURE
1 Check door lock motor (See page BE-76 ).
NG Replace door lock motor.
OK
2 Check harness and connector between door lock motor and body ECU (See
page IN-28 ).
NG Repair or replace harness or connector.
OK
Check and replace body ECU.
2002 4RUNNER (RM887U)
Author : Date : 708