Nissan X-Trail 32. Instruction — part 591
SUPER LOCK ACTUATOR
DLK-705
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 3]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness.
3.
CHECK BCM OUTPUT SIGNAL
1.
Connect BCM connector.
2.
Check voltage between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Check for internal short of each door lock actuator.
NO
>> Replace BCM. Refer to
BCS-121, "Removal and Installation"
.
REAR LH
REAR LH : Component Function Check
INFOID:0000000010735370
1.
CHECK FUNCTION
1.
Select “DOOR LOCK” of “BCM” using CONSULT.
2.
Select “SUPER LOCK” in “ACTIVE TEST” mode.
3.
Touch “LOCK” or “UNLOCK” to check that it works normally.
Is the inspection result normal?
YES
>> Super lock actuator is OK.
NO
>> Refer to
DLK-705, "REAR LH : Diagnosis Procedure"
.
REAR LH : Diagnosis Procedure
INFOID:0000000010735371
1.
CHECK SUPER LOCK ACTUATOR OUTPUT 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.
NO
>> GO TO 2.
2.
CHECK SUPER LOCK ACTUATOR CIRCUIT
1.
Disconnect BCM, each door lock actuator and fuel filler lid lock actuator 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.
(+)
(–)
Condition
Voltage
BCM
Connector
Terminal
M85
139
Ground
Super lock
Release
9 – 16 V
149
Set
(+)
(–)
Condition
Voltage
Rear door lock assembly LH
Connector
Terminal
D118
1
Ground
Super lock
Set
9 – 16 V
2
Release
BCM
Rear door lock assembly LH
Continuity
Connector
Terminal
Connector
Terminal
B46
124
D118
2
Existed
131
1
DLK-706
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 3]
SUPER LOCK ACTUATOR
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness.
3.
CHECK BCM OUTPUT SIGNAL
1.
Connect BCM connector.
2.
Check voltage between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Check for internal short of each door lock actuator.
NO
>> Replace BCM. Refer to
BCS-121, "Removal and Installation"
.
REAR RH
REAR RH : Component Function Check
INFOID:0000000010735372
1.
CHECK FUNCTION
1.
Select “DOOR LOCK” of “BCM” using CONSULT.
2.
Select “SUPER LOCK” in “ACTIVE TEST” mode.
3.
Touch “LOCK” or “UNLOCK” to check that it works normally.
Is the inspection result normal?
YES
>> Super lock actuator is OK.
NO
>> Refer to
DLK-706, "REAR RH : Diagnosis Procedure"
REAR RH : Diagnosis Procedure
INFOID:0000000010735373
1.
CHECK DOOR LOCK ACTUATOR OUTPUT 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.
NO
>> GO TO 2.
2.
CHECK SUPER LOCK ACTUATOR CIRCUIT
1.
Disconnect BCM, each door lock actuator and fuel filler lid lock actuator connector.
2.
Check continuity between BCM harness connector and rear door lock assembly RH harness connector.
BCM
Ground
Continuity
Connector
Terminal
B46
124
Not existed
131
(+)
(–)
Condition
Voltage
BCM
Connector
Terminal
B46
124
Ground
Super lock
Release
9 – 16 V
131
Set
(+)
(–)
Condition
Voltage
Rear door lock assembly RH
Connector
Terminal
D99
5
Ground
Super lock
Release
9 – 16 V
6
Set
SUPER LOCK ACTUATOR
DLK-707
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 3]
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
>> GO TO 3.
NO
>> Repair or replace harness.
3.
CHECK BCM OUTPUT SIGNAL
1.
Connect BCM connector.
2.
Check voltage between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Check for internal short of each door lock actuator.
NO
>> Replace BCM. Refer to
BCS-121, "Removal and Installation"
.
BCM
Rear door lock assembly RH
Continuity
Connector
Terminal
Connector
Terminal
B46
124
D99
5
Existed
131
6
BCM
Ground
Continuity
Connector
Terminal
B46
124
Not Existed
131
(+)
(–)
Condition
Voltage
BCM
Connector
Terminal
B46
124
Ground
Super lock
Release
9 – 16 V
131
Set
DLK-708
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 3]
UNLOCK SENSOR
UNLOCK SENSOR
Diagnosis Procedure
INFOID:0000000010708386
1.
CHECK UNLOCK SENSOR INPUT 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 with oscillo-
scope.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK UNLOCK SENSOR 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-121, "Removal and Installation"
.
NO
>> Repair or replace harness.
3.
CHECK UNLOCK SENSOR GROUND CIRCUIT
Check continuity between front door lock assembly (driver side) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace harness.
4.
CHECK UNLOCK SENSOR
DLK-709, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Replace front door lock assembly (driver side).
5.
CHECK INTERMITTENT INCIDENT
GI-44, "Intermittent Incident"
(+)
(–)
Voltage
Front door lock assembly (driver side)
Connector
Terminal
D35
3
Ground
9 – 16 V
BCM
Front door lock assembly (driver side)
Continuity
Connector
Terminal
Connector
Terminal
M86
104
D35
3
Existed
BCM
Ground
Continuity
Connector
Terminal
M86
104
Not existed
Front door lock assembly (driver side)
Ground
Continuity
Connector
Terminal
D35
2
Existed
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