Nissan Murano Z51 (2008 year). Manual — part 98
DLK-100
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
B2623 INSIDE KEY ANTENNA 3
2.
Check continuity between BCM harness connector and inside key antenna (luggage room) harness con-
nector.
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness between BCM and inside key antenna (luggage room).
3.
CHECK INSIDE KEY ANTENNA INPUT SIGNAL 2
1.
Replace inside key antenna (luggage room). (New antenna or other antenna)
2.
Connect BCM and inside key antenna (luggage room) connector.
3.
Check signal between BCM harness connector and ground with oscilloscope.
Is the inspection result normal?
YES
>> Replace inside key antenna (luggage room). Refer to
DLK-371, "LUGGAGE ROOM : Removal
.
NO
>> Replace BCM. Refer to
BCS-96, "Removal and Installation"
4.
CHECK INTERMITTENT INCIDENT
GI-40, "Intermittent Incident"
>> INSPECTION END
BCM
Inside key antenna
Continuity
Connector
Terminal
Connector
Terminal
M121
34
B49
2
Existed
35
1
BCM
Ground
Continuity
Connector
Terminal
M121
34
Not existed
35
(+)
(–)
Condition
Signal
(Reference value.)
BCM
Connector
Terminal
M121
Luggage room
34, 35
Ground
Place Intelligent Key inside
the vehicle.
Place Intelligent Key outside
the vehicle.
JMKIA0062GB
JMKIA0063GB
Revision: 2008 October
2009 Murano
POWER SUPPLY AND GROUND CIRCUIT
DLK-101
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
POWER SUPPLY AND GROUND CIRCUIT
BCM (BODY CONTROL MODULE)
BCM (BODY CONTROL MODULE) : Diagnosis Procedure
INFOID:0000000003318022
1.
CHECK FUSE AND FUSIBLE LINK
Check that the following fuse and fusible link are not fusing.
Is the fuse fusing?
YES
>> Replace the blown fuse or fusible link after repairing the affected circuit if a fuse or fusible link is
blown.
NO
>> GO TO 2.
2.
CHECK POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect BCM connectors.
3.
Check voltage between BCM harness connector and ground.
Is the measurement value normal?
YES
>> GO TO 3.
NO
>> Repair harness or connector.
3.
CHECK GROUND CIRCUIT
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Repair harness or connector.
AUTOMATIC BACK DOOR CONTROL UNIT
AUTOMATIC BACK DOOR CONTROL UNIT : Diagnosis Procedure
INFOID:0000000003390258
1.
CHECK FUSE, FUSIBLE LINK AND CIRCUIT BREAKER
Check that the following fuse, fusible link and circuit breaker are not fusing.
Is the fuse fusing?
Terminal No.
Signal name
Fuse and fusible link No.
1
Battery power supply
L
11
10
(+)
(
−
)
Voltage
(Approx.)
BCM
Connector
Terminal
M118
1
Ground
Battery voltage
M119
11
BCM
Ground
Continuity
Connector
Terminal
M119
13
Existed
Fuse and fusible link No.
Signal name
J
Battery power supply
Circuit breaker
6
3
Ignition power supply
Revision: 2008 October
2009 Murano
DLK-102
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
POWER SUPPLY AND GROUND CIRCUIT
YES
>> Replace the blown fuse or fusible link after repairing the affected circuit if a fuse or fusible link is
blown.
NO
>> GO TO 2.
2.
CHECK POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect automatic back door control unit connector.
3.
Check voltage between automatic back door control unit harness connector and ground.
Is the measurement value normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness.
3.
CHECK GROUND CIRCUIT
Check continuity between automatic back door control unit harness connector and ground.
Does continuity exist?
YES
>> INSPECTION END
NO
>> Repair or replace harness.
(+)
(
−
)
Condition
Voltage
(Approx.)
Automatic back door control unit
Connector
Terminal
B8
9
Ground
Ignition switch: ON
Battery voltage
10
—
B7
28
Automatic back door control unit
Ground
Continuity
Connector
Terminal
B7
34
Existed
Revision: 2008 October
2009 Murano
DOOR SWITCH
DLK-103
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
DOOR SWITCH
WITH AUTOMATIC BACK DOOR
WITH AUTOMATIC BACK DOOR : Description
INFOID:0000000003318023
Detects door open/close condition.
WITH AUTOMATIC BACK DOOR : Component Function Check
INFOID:0000000003318024
1.
CHECK FUNCTION
With CONSULT-III
Check door switches (“DOOR SW-DR”, “DOOR SW-AS”, “DOOR SW-RL”, “DOOR SW-RR” and “DOOR SW-
BK”) in Data Monitor” mode with CONSULT-III.
Is the inspection result normal?
YES
>> Door switch is OK.
NO
>> Refer to
DLK-103, "WITH AUTOMATIC BACK DOOR : Diagnosis Procedure"
.
WITH AUTOMATIC BACK DOOR : Diagnosis Procedure
INFOID:0000000003318025
1.
CHECK DOOR SWITCH INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect malfunctioning door switch connector.
3.
Check signal between malfunctioning door switch harness connector and ground with oscilloscope.
Monitor item
Condition
DOOR SW-DR
CLOSE
→
OPEN: OFF
→
ON
DOOR SW-AS
DOOR SW-RL
DOOR SW-RR
DOOR SW-BK
Revision: 2008 October
2009 Murano
DLK-104
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
DOOR SWITCH
Is the inspection result normal?
YES-1 >> Back door: GO TO 3.
YES-2 >> Other doors: GO TO 4.
NO
>> GO TO 2.
2.
CHECK DOOR SWITCH CIRCUIT
1.
Disconnect BCM connector.
2.
Check continuity between BCM harness connector and door switch harness connector.
(+)
(–)
Voltage (V)
(Approx.)
Door switch
Connector
Terminal
Driver side
B34
2
Ground
Passenger side
B220
2
Rear LH
B221
2
Rear RH
B71
2
Back door
D179
7
JPMIA0011GB
JPMIA0011GB
JPMIA0011GB
JPMIA0011GB
JPMIA0011GB
Revision: 2008 October
2009 Murano
DOOR SWITCH
DLK-105
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-96, "Removal and Installation"
NO
>> Repair or replace harness.
3.
CHECK BACK DOOR SWITCH GROUND CIRCUIT
Check continuity between back door lock assembly (back door switch) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace harness.
4.
CHECK DOOR SWITCH
DLK-105, "WITH AUTOMATIC BACK DOOR : Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>>
Replace malfunctioning door switch.
• Door switch: Refer to
DLK-368, "Removal and Installation"
.
• Back door lock assembly (back door switch): Refer to
DLK-361, "DOOR LOCK : Removal and
.
5.
CHECK INTERMITTENT INCIDENT
GI-40, "Intermittent Incident"
.
>> INSPECTION END
WITH AUTOMATIC BACK DOOR : Component Inspection
INFOID:0000000003318026
1.
CHECK DOOR SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect door switch connector.
3.
Check door switch terminals.
BCM
Door switch
Continuity
Connector
Terminal
Connector
Terminal
M123
150
B34 (Driver side)
2
Existed
124
B220 (Passenger side)
M121
69
B221 (Rear LH)
68
B71 (Rear RH)
66
D179 (Back door)
7
BCM
Ground
Continuity
Connector
Terminal
M123
150 (Driver side)
Not existed
124 (Passenger side)
M121
69 (Rear LH)
68 (Rear RH)
66 (Back door)
Back door lock assembly (back door switch)
Ground
Continuity
Connector
Terminal
D179
8
Existed
Revision: 2008 October
2009 Murano
DLK-106
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
DOOR SWITCH
Is the inspection result normal?
YES
>> INSPECTION END
NO
>>
Replace malfunction door switch.
• Door switch: Refer to
DLK-368, "Removal and Installation"
• Back door lock assembly (back door switch): Refer to
DLK-361, "DOOR LOCK : Removal and
.
WITHOUT AUTOMATIC BACK DOOR
WITHOUT AUTOMATIC BACK DOOR : Description
INFOID:0000000003703420
Detects door open/close condition.
WITHOUT AUTOMATIC BACK DOOR : Component Function Check
INFOID:0000000003703421
1.
CHECK FUNCTION
With CONSULT-III
Check door switches (“DOOR SW-DR”, “DOOR SW-AS”, “DOOR SW-RL”, “DOOR SW-RR” and “DOOR SW-
BK”) in Data Monitor” mode with CONSULT-III.
Is the inspection result normal?
YES
>> Door switch is OK.
NO
>> Refer to
DLK-106, "WITHOUT AUTOMATIC BACK DOOR : Diagnosis Procedure"
.
WITHOUT AUTOMATIC BACK DOOR : Diagnosis Procedure
INFOID:0000000003703422
1.
CHECK DOOR SWITCH INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect malfunctioning door switch connector.
3.
Check signal between malfunctioning door switch harness connector and ground with oscilloscope.
Terminal
Door switch condition
Continuity
Door switch
Each door
2
Ground part of door
switch
Pressed
Not existed
Released
Existed
Back door
7
8
Pressed
Not existed
Released
Existed
Monitor item
Condition
DOOR SW-DR
CLOSE
→
OPEN: OFF
→
ON
DOOR SW-AS
DOOR SW-RL
DOOR SW-RR
DOOR SW-BK
Revision: 2008 October
2009 Murano
DOOR SWITCH
DLK-107
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
Is the inspection result normal?
YES-1 >> Back door: GO TO 3.
YES-2 >> Other doors: GO TO 4.
NO
>> GO TO 2.
2.
CHECK DOOR SWITCH CIRCUIT
1.
Disconnect BCM connector.
2.
Check continuity between BCM harness connector and door switch harness connector.
(+)
(–)
Voltage (V)
(Approx.)
Door switch
Connector
Terminal
Driver side
B34
2
Ground
Passenger side
B220
2
Rear LH
B221
2
Rear RH
B71
2
Back door
D180
3
JPMIA0011GB
JPMIA0011GB
JPMIA0011GB
JPMIA0011GB
JPMIA0011GB
Revision: 2008 October
2009 Murano
DLK-108
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
DOOR SWITCH
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-96, "Removal and Installation"
NO
>> Repair or replace harness.
3.
CHECK BACK DOOR SWITCH GROUND CIRCUIT
Check continuity between back door lock assembly (back door switch) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace harness.
4.
CHECK DOOR SWITCH
DLK-108, "WITHOUT AUTOMATIC BACK DOOR : Component Inspection"
Is the inspection result normal?
YES
>> GO TO 5.
NO
>>
Replace malfunctioning door switch.
• Door switch: Refer to
DLK-368, "Removal and Installation"
• Back door lock assembly (back door switch): Refer to
DLK-361, "DOOR LOCK : Removal and
.
5.
CHECK INTERMITTENT INCIDENT
GI-40, "Intermittent Incident"
>> INSPECTION END
WITHOUT AUTOMATIC BACK DOOR : Component Inspection
INFOID:0000000003703423
1.
CHECK DOOR SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect door switch connector.
3.
Check door switch terminals.
BCM
Door switch
Continuity
Connector
Terminal
Connector
Terminal
M123
150
B34 (Driver side)
2
Existed
124
B220 (Passenger side)
M121
69
B221 (Rear LH)
68
B71 (Rear RH)
66
D180 (Back door)
3
BCM
Ground
Continuity
Connector
Terminal
M123
150 (Driver side)
Not existed
124 (Passenger side)
M121
69 (Rear LH)
68 (Rear RH)
66 (Back door)
Back door lock assembly (back door switch)
Ground
Continuity
Connector
Terminal
D180
4
Existed
Revision: 2008 October
2009 Murano
DOOR SWITCH
DLK-109
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
Is the inspection result normal?
YES
>> INSPECTION END
NO
>>
Replace malfunction door switch.
• Door switch: Refer to
DLK-368, "Removal and Installation"
.
• Back door lock assembly (back door switch): Refer to
DLK-361, "DOOR LOCK : Removal and
.
Terminal
Door switch condition
Continuity
Door switch
Each door
2
Ground part of door
switch
Pressed
Not existed
Released
Existed
Back door
3
4
Pressed
Not existed
Released
Existed
Revision: 2008 October
2009 Murano
DLK-110
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
DOOR LOCK AND UNLOCK SWITCH
DOOR LOCK AND UNLOCK SWITCH
DRIVER SIDE
DRIVER SIDE : Description
INFOID:0000000003318027
Transmits door lock/unlock operation to BCM.
DRIVER SIDE : Component Function Check
INFOID:0000000003318028
1.
CHECK FUNCTION
With CONSULT-III
Check (“CDL LOCK SW ”, “CDL UNLOCK SW”) in Data Monitor mode with CONSULT-III.
Is the inspection result normal?
YES
>> Door lock and unlock switch is OK.
NO
>> Refer to
DLK-110, "DRIVER SIDE : Diagnosis Procedure"
.
DRIVER SIDE : Diagnosis Procedure
INFOID:0000000003318029
1.
CHECK POWER WINDOW SWITCH
1.
Turn ignition switch ON.
2.
Check power window operation.
Does power window (driver side) operate?
YES
>> Replace power window main switch.
NO
>> Go to
DLK-110, "DRIVER SIDE : Diagnosis Procedure"
PASSENGER SIDE
PASSENGER SIDE : Description
INFOID:0000000003318031
Transmits door lock/unlock operation to BCM.
PASSENGER SIDE : Component Function Check
INFOID:0000000003318032
1.
CHECK FUNCTION
With CONSULT-III
Check (“CDL LOCK SW ”, “CDL UNLOCK SW”) in Data Monitor mode with CONSULT-III.
Is the inspection result normal?
YES
>> Door lock and unlock switch is OK.
NO
>> Refer to
DLK-110, "PASSENGER SIDE : Diagnosis Procedure"
PASSENGER SIDE : Diagnosis Procedure
INFOID:0000000003318033
1.
CHECK POWER WINDOW SWITCH
Monitor item
Condition
CDL LOCK SW
LOCK
: ON
UNLOCK
: OFF
CDL UNLOCK SW
LOCK
: OFF
UNLOCK
: ON
Monitor item
Condition
CDL LOCK SW
LOCK
: ON
UNLOCK
: OFF
CDL UNLOCK SW
LOCK
: OFF
UNLOCK
: ON
Revision: 2008 October
2009 Murano
DOOR LOCK AND UNLOCK SWITCH
DLK-111
< COMPONENT 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-110, "PASSENGER SIDE : Diagnosis Procedure"
.
Revision: 2008 October
2009 Murano
DLK-112
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
DOOR LOCK ACTUATOR
DOOR LOCK ACTUATOR
DRIVER SIDE
DRIVER SIDE : Description
INFOID:0000000003318068
Locks/unlocks the door with the signal from BCM.
DRIVER SIDE : Component Function Check
INFOID:0000000003318069
1.
CHECK FUNCTION
1.
Use CONSULT-III 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-112, "DRIVER SIDE : Diagnosis Procedure"
.
DRIVER SIDE : Diagnosis Procedure
INFOID:0000000003318070
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-329, "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-96, "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
Revision: 2008 October
2009 Murano
DOOR LOCK ACTUATOR
DLK-113
< COMPONENT 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:0000000003318071
Locks/unlocks the door with the signal from BCM.
PASSENGER SIDE : Component Function Check
INFOID:0000000003318072
1.
CHECK FUNCTION
1.
Use CONSULT-III 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-113, "PASSENGER SIDE : Diagnosis Procedure"
.
PASSENGER SIDE : Diagnosis Procedure
INFOID:0000000003318073
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-96, "Removal and Installation"
NO
>> Repair or replace harness.
REAR LH
REAR LH : Description
INFOID:0000000003318074
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
Revision: 2008 October
2009 Murano
DLK-114
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
DOOR LOCK ACTUATOR
REAR LH : Component Function Check
INFOID:0000000003318075
1.
CHECK FUNCTION
1.
Use CONSULT-III 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-114, "REAR LH : Diagnosis Procedure"
.
REAR LH : Diagnosis Procedure
INFOID:0000000003318076
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-334, "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-96, "Removal and Installation"
NO
>> Repair or replace harness.
REAR RH
REAR RH : Description
INFOID:0000000003318077
Locks/unlocks the door with the signal from BCM.
REAR RH : Component Function Check
INFOID:0000000003318078
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
Revision: 2008 October
2009 Murano
DOOR LOCK ACTUATOR
DLK-115
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
1.
Use CONSULT-III 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-115, "REAR RH : Diagnosis Procedure"
REAR RH : Diagnosis Procedure
INFOID:0000000003318079
1.
CHECK DOOR LOCK ACTUATOR SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect rear door lock assembly RH.
3.
Check voltage between rear door lock assembly RH harness connector and ground.
Is the inspection result normal?
YES
>> Replace rear door lock assembly RH. Refer to
DLK-334, "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 RH harness connector.
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-96, "Removal and Installation"
NO
>> Repair or replace harness.
(+)
(–)
Condition of door lock and
unlock switch
Voltage (V)
(Approx.)
Rear door lock assembly RH
Connector
Terminal
D105
5
Ground
Lock
0
→
Battery voltage
→
0
6
Unlock
0
→
Battery voltage
→
0
BCM
Rear door lock assembly RH
Continuity
Connector
Terminal
Connector
Terminal
M119
8
D105
5
Existed
10
6
BCM
Ground
Continuity
Connector
Terminal
M119
8
Not Existed
10
Revision: 2008 October
2009 Murano
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