Nissan Quest E52. Instruction — part 382
DLK-242
< DTC/CIRCUIT DIAGNOSIS >
DOOR SWITCH
3.
Check continuity between door switch harness connector and ground.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-98, "Removal and Installation"
NO
>> Repair or replace harness.
3.
CHECK DOOR SWITCH
DLK-242, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Replace malfunctioning door switch.
4.
CHECK INTERMITTENT INCIDENT
GI-42, "Intermittent Incident"
>> INSPECTION END
Component Inspection
INFOID:0000000009649147
1.
CHECK DOOR SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect malfunctioning door switch connector.
3.
Check continuity between door switch terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace malfunction door switch.
Door switch
BCM
Continuity
Connector
Terminal
Connector
Terminal
Driver side
B35
3
M122
47
Existed
Passenger side
B235
45
Sliding LH
B71
48
Sliding RH
B221
46
Door switch
Ground
Continuity
Connector
Terminal
Driver side
B35
3
Not existed
Passenger side
B235
Sliding LH
B71
Sliding RH
B221
Door switch
Condition
Continuity
Terminal
3
Ground part of door switch
Door switch
Pressed
Existed
Released
Not existed
BACK DOOR SWITCH
DLK-243
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
BACK DOOR SWITCH
Component Function Check
INFOID:0000000009649148
1.
CHECK FUNCTION
1.
Select “DOOR LOCK” of “BCM” using CONSULT.
2.
Select “DOOR SW-BK” in “DATA MONITOR” mode.
3.
Check that the function operates normally according to the following conditions.
Is the inspection result normal?
YES
>> Back door switch is OK.
NO
>> Refer to
DLK-243, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000009649149
1.
CHECK BACK DOOR SWITCH INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect back door lock assembly connector.
3.
Check signal between back door lock assembly harness connector and ground using oscilloscope.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK BACK DOOR SWITCH CIRCUIT
1.
Disconnect BCM connector.
2.
Check continuity between back door lock assembly harness connector and BCM harness connector.
3.
Check continuity between back door lock assembly harness connector and ground.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-98, "Removal and Installation"
NO
>> Repair or replace harness.
Monitor item
Condition
Status
DOOR SW-BK
Back door
Open
On
Closed
Off
(+)
(–)
Signal
(Reference value)
Back door lock assembly
Connector
Terminal
D190
7
Ground
9.0 - 10.0 V
JPMIA0593GB
Back door lock assembly
BCM
Continuity
Connector
Terminal
Connector
Terminal
D190
7
M122
43
Existed
Back door lock assembly
Ground
Continuity
Connector
Terminal
D190
7
Not existed
DLK-244
< DTC/CIRCUIT DIAGNOSIS >
BACK DOOR SWITCH
3.
CHECK BACK DOOR SWITCH GROUND CIRCUIT
Check continuity between back door lock assembly harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace harness.
4.
CHECK BACK DOOR SWITCH
DLK-244, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Replace back door lock assembly.
5.
CHECK INTERMITTENT INCIDENT
GI-42, "Intermittent Incident"
>> INSPECTION END
Component Inspection
INFOID:0000000009649150
1.
CHECK BACK DOOR SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect back door lock assembly connector.
3.
Check continuity between back door lock assembly terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace back door lock assembly.
Back door lock assembly
Ground
Continuity
Connector
Terminal
D190
8
Existed
Back door lock assembly
Condition
Continuity
Terminal
7
8
Back door lock
Lock
Existed
Unlock
Not existed
DOOR LOCK AND UNLOCK SWITCH
DLK-245
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
DOOR LOCK AND UNLOCK SWITCH
WITH AUTOMATIC SLIDING DOOR
WITH AUTOMATIC SLIDING DOOR : Component Function Check
INFOID:0000000009649151
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-245, "WITH AUTOMATIC SLIDING DOOR : Diagnosis Procedure"
.
WITH AUTOMATIC SLIDING DOOR : Diagnosis Procedure
INFOID:0000000009649152
1.
CHECK POWER WINDOW OPERATION
1.
Turn ignition switch ON.
2.
Check power window operation.
Does power window operate?
YES
>> Replace the malfunctioning power window switch.
NO
>> Refer to
PWC-52, "POWER WINDOW MAIN SWITCH : Diagnosis Procedure"
(power window
main switch),
PWC-53, "FRONT POWER WINDOW SWITCH (PASSENGER SIDE) : Diagnosis
[front power window switch (passenger side)].
WITHOUT AUTOMATIC SLIDING DOOR
WITHOUT AUTOMATIC SLIDING DOOR : Component Function Check
INFOID:0000000009649153
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-245, "WITHOUT AUTOMATIC SLIDING DOOR : Diagnosis Procedure"
.
WITHOUT AUTOMATIC SLIDING DOOR : Diagnosis Procedure
INFOID:0000000009649154
POWER WINDOW MAIN SWITCH
1.
CHECK DOOR LOCK AND UNLOCK SWITCH INPUT SIGNAL
1.
Turn ignition switch OFF.
Monitor item
Condition
Status
CDL LOCK SW
Door lock and unlock switch
Lock
ON
Unlock
OFF
CDL UNLOCK SW
Lock
OFF
Unlock
ON
Monitor item
Condition
Status
CDL LOCK SW
Door lock and unlock switch
Lock
ON
Unlock
OFF
CDL UNLOCK SW
Lock
OFF
Unlock
ON
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