Nissan Cube. Manual — part 199
DLK-62
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
DOOR LOCK AND UNLOCK SWITCH
NO
>> GO TO 2.
2.
CHECK DOOR LOCK AND UNLOCK SWITCH CIRCUIT
1.
Disconnect BCM connector and power window main switch connector.
2.
Check continuity between BCM harness connector and front power window switch (passenger side) har-
ness connector.
3.
Check continuity between BCM 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 signal between BCM harness connector and ground using oscilloscope.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Replace BCM. Refer to
BCS-88, "Removal and Installation"
4.
CHECK DOOR LOCK AND UNLOCK SWITCH GROUND
Check continuity between front power window switch (passenger side) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair or replace harness.
5.
CHECK DOOR LOCK AND UNLOCK SWITCH
Check front power window switch (passenger side).
Refer to
DLK-63, "PASSENGER SIDE : Component Inspection"
.
BCM
Front power window switch (passenger side)
Continuity
Connector
Terminal
Connector
Terminal
M66
12
D25
1
Existed
13
2
BCM
Ground
Continuity
Connector
Terminal
M66
12
Not existed
13
(+)
(–)
Signal
(Reference value)
BCM
Connector
Terminal
M66
12
Ground
1.0 - 1.5 V
13
JPMIA0012GB
Front power window switch (passenger side)
Ground
Continuity
Connector
Terminal
M25
3
Existed
DOOR LOCK AND UNLOCK SWITCH
DLK-63
< DTC/CIRCUIT 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
>> GO TO 6.
NO
>> Replace front power window switch (passenger side). Refer to
PWC-112, "Removal and Installa-
.
6.
CHECK INTERMITTENT INCIDENT
GI-40, "Intermittent Incident"
.
>> INSPECTION END
PASSENGER SIDE : Component Inspection
INFOID:0000000009950490
1.
CHECK DOOR LOCK AND UNLOCK SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect front power window switch (passenger side) connector.
3.
Check continuity between front power window switch (passenger side) terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace front power window switch (passenger side). Refer to
PWC-112, "Removal and Installa-
.
Front power window switch (passenger side)
Condition
Continuity
Terminal
1
3
Door lock and unlock
switch
LOCK
Existed
UNLOCK
Not existed
2
LOCK
Not existed
UNLOCK
Existed
DLK-64
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
DOOR LOCK ACTUATOR
DOOR LOCK ACTUATOR
DRIVER SIDE
DRIVER SIDE : Description
INFOID:0000000009950491
Locks/unlocks the door with the signal from BCM.
DRIVER SIDE : Component Function Check
INFOID:0000000009950492
1.
CHECK FUNCTION
1.
Use CONSULT to perform Active Test (“DOOR LOCK”).
2.
Touch “ALL LOCK” or “ALL UNLK” to check that it works normally.
Is the inspection result normal?
YES
>> Door lock actuator is OK.
NO
>> Refer to
DLK-64, "DRIVER SIDE : Diagnosis Procedure"
DRIVER SIDE : Diagnosis Procedure
INFOID:0000000009950493
1.
CHECK DOOR LOCK ACTUATOR 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.
Is the inspection result normal?
YES
>> Replace front door lock assembly (driver side). Refer to
DLK-212, "DOOR LOCK : Removal and
NO
>> GO TO 2.
2.
CHECK DOOR LOCK ACTUATOR CIRCUIT
1.
Disconnect BCM connector and all door lock actuator 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-88, "Removal and Installation"
NO
>> Repair or replace harness.
PASSENGER SIDE
(+)
(–)
Condition
Voltage (V)
(Approx.)
Front door lock assembly
(driver side)
Connector
Terminal
D9
1
Ground
Door lock and unlock switch
Lock
0
→
Battery voltage
→
0
2
Unlock
0
→
Battery voltage
→
0
BCM
Front door lock assembly (driver side)
Continuity
Connector
Terminal
Connector
Terminal
M70
65
D9
1
Existed
66
2
BCM
Ground
Continuity
Connector
Terminal
M70
65
Not existed
66
DOOR LOCK ACTUATOR
DLK-65
< 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:0000000009950494
Locks/unlocks the door with the signal from BCM.
PASSENGER SIDE : Component Function Check
INFOID:0000000009950495
1.
CHECK FUNCTION
1.
Use CONSULT to perform Active Test (“DOOR LOCK”).
2.
Touch “ALL LOCK” or “ALL UNLK” to check that it works normally.
Is the inspection result normal?
YES
>> Door lock actuator is OK.
NO
>> Refer to
DLK-65, "PASSENGER SIDE : Diagnosis Procedure"
PASSENGER SIDE : Diagnosis Procedure
INFOID:0000000009950496
1.
CHECK DOOR LOCK ACTUATOR INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect front door lock assembly (passenger side) connector.
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 and all door lock actuator.
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-88, "Removal and Installation"
NO
>> Repair or replace harness.
REAR LH
REAR LH : Description
INFOID:0000000009950497
Locks/unlocks the door with the signal from BCM.
(+)
(–)
Condition
Voltage (V)
(Approx.)
Front door lock assembly
(passenger side)
Connector
Terminal
D28
5
Ground
Door lock and unlock switch
Lock
0
→
Battery voltage
→
0
6
Unlock
0
→
Battery voltage
→
0
BCM
Front door lock assembly (passenger side)
Continuity
Connector
Terminal
Connector
Terminal
M70
59
D28
6
Existed
65
5
BCM
Ground
Continuity
Connector
Terminal
M70
59
Not existed
65
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