DI6LI-03
I18894
I16
I13 w/ DOOR LOCK CONTROL
w/o DOOR LOCK CONTROL
DI-632
-
DIAGNOSTICS
BODY CONTROL SYSTEM
786
Author:
Date:
2001 SIENNA (RM787U)
TERMINALS OF ECU
w/ DOOR LOCK CONTROL
Terminal No. (Symbols)
Wring Color
Condition
STD Voltage (V)
1
↔
I16-7
(B
↔
GND)
-
↔
W-B
Constant
10 - 14 V
2
↔
I16-7
W B
Each door are opened
Below 1 V
2
↔
I16 7
(LP
↔
GND)
-
↔
W-B
All doors closed
10 - 14 V
4
↔
I16-7
W B
Passenger door are opened
Below 1 V
4
↔
I16 7
(PCTY
↔
GND)
-
↔
W-B
Passenger doors closed
-
5
↔
I16-7
W B
Key is inserted
Below 1 V
5
↔
I16 7
(KSW
↔
GND)
-
↔
W-B
Key is not inserted
10 - 14 V
6
↔
I16-7
W B
Driver door closed
10 - 14 V
6
↔
I16 7
(DCTY
↔
GND)
-
↔
W-B
Driver door opened
Below 1 V
7
↔
I16-7
W B
Ignition switch OFF or ACC
Below 1 V
7
↔
I16 7
(IG
↔
GND)
-
↔
W-B
Ignition switch ON
10 - 14 V
8
↔
I16-7
(BKL
↔
GND)
-
↔
W-B
Driver seat belt unfastened
Below 1 V
9
↔
I16-7
W B
Driver seat belt buckle switch ON (belt Fastened)
Below 1 V
9
↔
I16 7
(WRND
↔
GND)
-
↔
W-B
Driver seat belt buckle switch OFF (belt Fastened)
Approx. 5.0V
10
↔
Body Ground
W B
C
t
t
C
ti
it
10
↔
Body Ground
(E
↔
Body Ground)
-
↔
W-B
Constant
Continuity
11
↔
I16-7
W B
Ignition switch OFF
Below 1 V
11
↔
I16 7
(ACC
↔
GND)
-
↔
W-B
Ignition switch ON or ACC
10 - 14 V
I13-1
↔
I13-14
L R
L B
D
l
k
ti
10
14 V
I13 1
↔
I13 14
(ACT+
↔
ACT-)
L-R
↔
L-B
Door lock operating
10 - 14 V
I13-2
↔
I13-14
Y B
L B
D i
d
l
k
ti
10
14 V
I13 2
↔
I13 14
(ACTD
↔
ACT-)
Y-B
↔
L-B
Driver door lock operating
10 - 14 V
I13-3
↔
I16-7
LG
W B
Door lock manual switch OFF or UNLOCK
Below 1 V
I13 3
↔
I16 7
(L1
↔
GND)
LG
↔
W-B
Door lock manual switch LOCK
Approx.5.0V
I13-4
↔
I16-7
G
W B
Door lock manual switch UNLOCK
Below 1 V
I13 4
↔
I16 7
(UL1
↔
GND)
G
↔
W-B
Door lock manual switch LOCK or OFF
10 - 14 V
I13-5
↔
I16-7
L W
W B
Door key lock and unlock switch LOCK
Below 1 V
I13 5
↔
I16 7
(L2
↔
GND)
L-W
↔
W-B
Door key lock unlock switch OFF or UNLOCK
10 - 14 V
