Nissan Qashqai J11. Manual — part 1289
DOOR LOCK ACTUATOR
DLK-425
< 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
>> Door lock actuator is OK.
NO
>> Refer to
DLK-421, "DRIVER SIDE : Diagnosis Procedure"
.
REAR RH : Diagnosis Procedure
INFOID:0000000010499809
1.
CHECK DOOR LOCK ACTUATOR INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect rear door lock assembly RH connector.
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 DOOR LOCK ACTUATOR CIRCUIT
1.
Disconnect BCM connector and all door lock assembly 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
>> 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-135, "Removal and Installation"
.
(+)
(–)
Condition
Voltage
Rear door lock assembly RH
Connector
Terminal
D65
2
Ground
Door lock and unlock switch
Unlock
9 – 16 V
3
Lock
BCM
Rear door lock assembly RH
Continuity
Connector
Terminal
Connector
Terminal
B3
124
D65
2
Existed
125
3
BCM
Ground
Continuity
Connector
Terminal
B3
124
Not existed
125
(+)
(–)
Condition
Voltage
BCM
Connector
Terminal
B3
124
Ground
Door lock and unlock switch
Unlock
9 – 16 V
125
Lock
DLK-426
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 3]
DOOR LOCK AND UNLOCK SWITCH
DOOR LOCK AND UNLOCK SWITCH
DRIVER SIDE
DRIVER SIDE : Component Function Check
INFOID:0000000010499812
1.
CHECK FUNCTION
1.
Select “DOOR LOCK” of “BCM” using CONSULT.
2.
Select “CDL LOCK SW”, “CDL UNLOCK SW” in “DATA MONITOR” mode.
3.
Check that the function operates normally according to the following conditions.
Is the inspection result normal?
YES
>> Door lock and unlock switch is OK.
NO
>> Refer to
DLK-426, "DRIVER SIDE : Diagnosis Procedure"
.
DRIVER SIDE : Diagnosis Procedure
INFOID:0000000010499813
1.
CHECK DOOR LOCK AND UNLOCK SWITCH INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect power window main switch connector.
3.
Check signal between power window main switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK DOOR LOCK AND UNLOCK SWITCH CIRCUIT
1.
Disconnect BCM connector and front power window switch (passenger side) connector.
2.
Check continuity between BCM harness connector and power window main switch harness connector.
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-135, "Removal and Installation"
.
NO
>> Repair or replace harness.
Monitor item
Condition
Status
CDL LOCK SW
Door lock and unlock switch
Lock
ON
Unlock
OFF
CDL UNLOCK SW
Lock
OFF
Unlock
ON
(+)
(–)
Voltage
Power window main switch
Connector
Terminal
D30
3
Ground
9 - 16 V
15
BCM
Power window main switch
Continuity
Connector
Terminal
Connector
Terminal
M70
50
D30
3
Existed
80
15
BCM
Ground
Continuity
Connector
Terminal
M70
50
Not existed
80
DOOR LOCK AND UNLOCK SWITCH
DLK-427
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 3]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
3.
CHECK INTERMITTENT INCIDENT
GI-44, "Intermittent Incident"
.
Is the inspection result normal?
YES
>> Replace power window main switch. Refer to
PWC-68, "POWER WINDOW MAIN SWITCH :
.
NO
>> INSPECTION END
PASSENGER SIDE
PASSENGER SIDE : Component Function Check
INFOID:0000000010499818
1.
CHECK FUNCTION
1.
Select “DOOR LOCK” of “BCM” using CONSULT.
2.
Select “CDL LOCK SW”, “CDL UNLOCK SW” in “DATA MONITOR” mode.
3.
Check that the function operates normally according to the following conditions.
Is the inspection result normal?
YES
>> Door lock and unlock switch is OK.
NO
>> Refer to
DLK-427, "PASSENGER SIDE : Diagnosis Procedure"
PASSENGER SIDE : Diagnosis Procedure
INFOID:0000000010499819
1.
CHECK DOOR LOCK AND UNLOCK SWITCH INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect front power window switch (passenger side) connector.
3.
Check signal between front power window switch (passenger side) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
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 harness connector and ground.
Monitor item
Condition
Status
CDL LOCK SW
Door lock and unlock switch
Lock
ON
Unlock
OFF
CDL UNLOCK SW
Lock
OFF
Unlock
ON
(+)
(–)
Voltage
Front power window switch (passenger side)
Connector
Terminal
D7
1
Ground
9 - 16 V
2
BCM
Front power window switch (passenger side)
Continuity
Connector
Terminal
Connector
Terminal
M70
50
D7
1
Existed
80
2
DLK-428
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 3]
DOOR LOCK AND UNLOCK SWITCH
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-135, "Removal and Installation"
.
NO
>> Repair or replace harness.
3.
CHECK INTERMITTENT INCIDENT
GI-44, "Intermittent Incident"
Is the inspection result normal?
YES
>> Replace front power window switch (passenger side). Refer to
DOW SWITCH (PASSENGER SIDE) : Removal and Installation"
NO
>> INSPECTION END
BCM
Ground
Continuity
Connector
Terminal
M70
50
Not existed
80
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