Nissan Murano. Manual — part 373
DOOR LOCK AND UNLOCK SWITCH
DLK-103
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
1.
Turn ignition switch ON.
2.
Check passenger side power window operation.
Does power window (passenger side) operate?
YES
>> Replace power window switch (passenger side)
NO
>> Go to
DLK-104
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
DOOR LOCK ACTUATOR
DOOR LOCK ACTUATOR
DRIVER SIDE
DRIVER SIDE : Description
INFOID:0000000009718992
Locks/unlocks the door with the signal from BCM.
DRIVER SIDE : Component Function Check
INFOID:0000000009718993
1.
CHECK FUNCTION
1.
Use CONSULT to perform Active Test (“DOOR LOCK”).
2.
Touch “ALL LCK” or “ALL UNLK” to check that it works normally.
Is the inspection result normal?
YES
>> Door lock actuator is OK.
NO
>> Refer to
DLK-104, "DRIVER SIDE : Diagnosis Procedure"
.
DRIVER SIDE : Diagnosis Procedure
INFOID:0000000009718994
1.
CHECK OUTPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect front door lock assembly (driver side) connector.
3.
Check voltage between front door lock assembly (driver side) harness connector and ground.
Is the inspection result normal?
YES
>> Replace front door lock assembly (driver side). Refer to
DLK-318, "DOOR ASSEMBLY : Removal
.
NO
>> GO TO 2.
2.
CHECK DOOR LOCK ACTUATOR CIRCUIT
1.
Disconnect BCM connector.
2.
Check continuity between BCM harness connector and front door lock assembly (driver side) harness
connector.
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-98, "Removal and Installation"
NO
>> Repair or replace harness.
PASSENGER SIDE
(+)
(–)
Condition of door lock
and unlock switch
Voltage (V)
(Approx.)
Front door lock assembly
Connector
Terminal
D9
1
Ground
LOCK
0
→
Battery voltage
→
0
2
UNLOCK
0
→
Battery voltage
→
0
BCM
Front door lock assembly (driver side)
Continuity
Connector
Terminal
Connector
Terminal
M119
8
D9
1
Existed
9
2
BCM
Ground
Continuity
Connector
Terminal
M119
8
Not existed
9
DOOR LOCK ACTUATOR
DLK-105
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
PASSENGER SIDE : Description
INFOID:0000000009718995
Locks/unlocks the door with the signal from BCM.
PASSENGER SIDE : Component Function Check
INFOID:0000000009718996
1.
CHECK FUNCTION
1.
Use CONSULT to perform Active Test (“DOOR LOCK”).
2.
Touch “ALL LCK” or “ALL UNLK” to check that it works normally.
Is the inspection result normal?
YES
>> Door lock actuator is OK.
NO
>> Refer to
DLK-105, "PASSENGER SIDE : Diagnosis Procedure"
PASSENGER SIDE : Diagnosis Procedure
INFOID:0000000009718997
1.
CHECK DOOR LOCK ACTUATOR SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect front door lock assembly (passenger side).
3.
Check voltage between front door lock assembly (passenger side) harness connector and ground.
Is the inspection result normal?
YES
>> Replace front door lock assembly (passenger side). Refer to
.
NO
>> GO TO 2.
2.
CHECK DOOR LOCK ACTUATOR CIRCUIT
1.
Disconnect BCM connector.
2.
Check continuity between BCM harness connector and front door lock assembly (passenger side) har-
ness connector.
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-98, "Removal and Installation"
NO
>> Repair or replace harness.
REAR LH
REAR LH : Description
INFOID:0000000009718998
Locks/unlocks the door with the signal from BCM.
(+)
(–)
Condition of door lock and
unlock switch
Voltage (V)
(Approx.)
Front door lock assembly (passenger side)
Connector
Terminal
D48
5
Ground
LOCK
0
→
Battery voltage
→
0
6
UNLOCK
0
→
Battery voltage
→
0
BCM
Front door lock assembly (passenger side)
Continuity
Connector
Terminal
Connector
Terminal
M119
8
D48
5
Existed
5
6
BCM
Ground
Continuity
Connector
Terminal
M119
8
Not existed
5
DLK-106
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
DOOR LOCK ACTUATOR
REAR LH : Component Function Check
INFOID:0000000009718999
1.
CHECK FUNCTION
1.
Use CONSULT to perform Active Test (“DOOR LOCK”).
2.
Touch “ALL LCK” or “ALL UNLK” to check that it works normally.
Is the inspection result normal?
YES
>> Door lock actuator is OK.
NO
>> Refer to
DLK-106, "REAR LH : Diagnosis Procedure"
.
REAR LH : Diagnosis Procedure
INFOID:0000000009719000
1.
CHECK DOOR LOCK ACTUATOR SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect rear door lock assembly LH.
3.
Check voltage between rear door lock assembly LH harness connector and ground.
Is the inspection result normal?
YES
>> Replace rear door lock assembly LH. Refer to
DLK-323, "DOOR ASSEMBLY : Removal and
NO
>> GO TO 2.
2.
CHECK DOOR LOCK ACTUATOR CIRCUIT
1.
Disconnect BCM connector.
2.
Check continuity between BCM harness connector and rear door lock assembly LH harness connector.
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-98, "Removal and Installation"
NO
>> Repair or replace harness.
REAR RH
REAR RH : Description
INFOID:0000000009719001
Locks/unlocks the door with the signal from BCM.
REAR RH : Component Function Check
INFOID:0000000009719002
1.
CHECK FUNCTION
(+)
(–)
Condition of door lock and
unlock switch
Voltage (V)
(Approx.)
Rear door lock assembly LH
Connector
Terminal
D85
1
Ground
Lock
0
→
Battery voltage
→
0
2
Unlock
0
→
Battery voltage
→
0
BCM
Rear door lock assembly LH
Continuity
Connector
Terminal
Connector
Terminal
M119
8
D85
1
Existed
10
2
BCM
Ground
Continuity
Connector
Terminal
M119
8
Not existed
10
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