Nissan Murano. Manual — part 408
AUTOMATIC BACK DOOR CONTROL UNIT
DLK-243
< ECU DIAGNOSIS INFORMATION >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
AUTOMATIC BACK DOOR CONTROL UNIT
Reference Value
INFOID:0000000009719123
VALUES ON THE DIAGNOSIS TOOL
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.
CONSULT MONITOR ITEM
Monitor Item
Condition
Value/Status
VHCL SPEED MTR
While driving
Equivalent to speedometer
reading
VHCL SPEED ABS
While driving
Equivalent to speedometer
reading
MAIN SW
Automatic back door main switch
OFF
OFF
ON
ON
AUTO BD SW
Automatic back door switch
Release
OFF
Press
ON
BK DOOR CL SW
Automatic back door close switch
Release
OFF
Press
ON
UNLOCK SEN DR
Door lock (driver)
Unlock
OFF
Lock
ON
OPEN SW
Back door latch
Half latch/fully closed
OFF
Open
ON
CLOSE SW
Back door latch
Open/half latch/closed
OFF
Fully closed
ON
HALF LATCH SW
Back door
Half latch/fully closed
OFF
Open
ON
TOUCH SEN RH
Touch sensor RH
Other than bellow
OFF
Detect obstruction
ON
TOUCH SEN LH
Touch sensor LH
Other than bellow
OFF
Detect obstruction
ON
P RANGE IND
Selector lever
Other than P position
OFF
P position
ON
RKE REQ
Intelligent Key button (back door)
Release
OFF
Press (more than 0.5 sec-
ond)
MOVE
Press (just after)
REV
IGN SW
Ignition switch
Other than ON position
OFF
ON position
ON
ENCODER A
Automatic back door
Not operate
No change HI or LO
Operate
Change HI or LO
ENCODER B
Automatic back door
Not operate
No change HI or LO
Operate
Change HI or LO
BD OPENER SW
Back door opener switch
Release
OFF
Press
ON
UNLOCK SEN BD
Door lock (back door)
Unlock
OFF
Lock
ON
DLK-244
< ECU DIAGNOSIS INFORMATION >
[WITH INTELLIGENT KEY SYSTEM]
AUTOMATIC BACK DOOR CONTROL UNIT
TERMINAL LAYOUT
PHYSICAL VALUES
DESTINATION
—
NAM
HAZARD
—
ON
Monitor Item
Condition
Value/Status
JMKIA2126ZZ
Terminal No.
(Wire color)
Description
Condition
Voltage (V)
(Approx.)
(+)
(–)
Signal name
Input/
Output
1
(BR)
Ground
Automatic back door
warning buzzer
Output
Automatic back
door warning
buzzer
Sounds
0
Other than above
Battery voltage
2
(Y)
Ground
Automatic back door
switch signal
Input
Automatic back
door switch
Pressed
0
Other than above
Battery voltage
4
(Y)
Ground
Automatic back door
close switch signal
Input
Automatic back
door close switch
Pressed
0
Other than above
Battery voltage
6
(L)
Ground
CAN - H
Input/
Output
—
—
7
(P)
Ground
CAN - L
Input/
Output
—
—
8
(LG)
Ground
Half latch switch signal
Input
Back door (open
→
ajar or closed)
0
→
Battery voltage
9
(GR)
Ground
Power supply (IGN)
Input
Ignition switch ON
Battery voltage
10
(SB)
Ground
Power supply (BAT)
Input
—
Battery voltage
11
(V)
Ground
Back door closure mo-
tor (close)
Output
Back door clo-
sure
Close operation
Battery voltage
Other than above
0
12
(R)
Ground
Back door closure mo-
tor (open)
Output
Back door clo-
sure
Open operation
Battery voltage
Other than above
0
14
(V)
Ground
Touch sensor LH sig-
nal
Input
Touch sensor LH
Detect obstruc-
tion
0
Other than above
6
15
(O)
Ground
Touch sensor ground
Input
—
0
16
(W)
Ground
Touch sensor RH sig-
nal
Input
Touch sensor RH
Detect obstruc-
tion
0
Other than above
6
17
(LG)
Ground
Automatic back door
main switch signal
Input
Automatic back
door main switch
ON
Battery voltage
OFF
0
AUTOMATIC BACK DOOR CONTROL UNIT
DLK-245
< ECU DIAGNOSIS INFORMATION >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
19
(P)
Ground
Close switch signal
Input
Back door lock
Fully closed
0
Open/half latch
Battery voltage
20
(L)
Ground
Open switch signal
Input
Back door lock
Open
0
Half latch/fully
closed
Battery voltage
21
(B)
Ground
Ground (destination)
—
—
0
22
(B)
Ground
Ground (Hazard re-
minder)
—
—
0
23
(GR)
Ground
Encoder ground
—
—
0
24
(BR)
Ground
Encoder B signal
Input
Back door motor
Moving
Other than above
0/Battery voltage
25
(Y)
Ground
Encoder A signal
Input
Back door motor
Moving
Other than above
0/Battery voltage
26
(G)
Ground
Encoder power supply
Output
—
Battery voltage
27
(L/B)
Ground
Automatic back door
motor (open)
Input
Power back door
Active (open)
Battery voltage
Active (close)
Other than above
0
28
(R)
Ground
Power supply (BAT)
Input
—
Battery voltage
Terminal No.
(Wire color)
Description
Condition
Voltage (V)
(Approx.)
(+)
(–)
Signal name
Input/
Output
JMKIA1864ZZ
JMKIA1864ZZ
JMKIA1865ZZ
DLK-246
< ECU DIAGNOSIS INFORMATION >
[WITH INTELLIGENT KEY SYSTEM]
AUTOMATIC BACK DOOR CONTROL UNIT
29
(L/W)
Ground
Automatic back door
motor (close)
Input
Power back door
Active (close)
Battery voltage
Active (open)
Other than above
0
32
(L/O)
Ground
Ground (clutch)
—
—
0
33
(W/L)
Ground
Clutch power supply
Input
Power back door
Active
Other than above
0
34
(B)
Ground
Ground
—
—
0
Terminal No.
(Wire color)
Description
Condition
Voltage (V)
(Approx.)
(+)
(–)
Signal name
Input/
Output
JMKIA1865ZZ
JMKIA1866ZZ
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