Nissan Versa Sedan. Instruction — part 192
DLK-86
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
DOOR LOCK AND UNLOCK SWITCH
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-69, "Removal and Installation"
NO
>> Repair or replace harness.
3.
CHECK DOOR LOCK AND UNLOCK SWITCH GROUND
Check continuity between main power window and door lock/unlock switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace harness.
4.
CHECK DOOR LOCK AND UNLOCK SWITCH
DLK-86, "Component Inspection"
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Replace main power window and door lock/unlock switch. Refer to
.
5.
CHECK INTERMITTENT INCIDENT
GI-45, "Intermittent Incident"
>> Inspection End.
Component Inspection
INFOID:0000000009268766
1.
CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH
1. Turn ignition switch OFF.
2. Disconnect main power window and door lock/unlock switch connector.
3. Check continuity between main power window and door lock/unlock switch terminals.
Is the inspection result normal?
YES
>> Inspection End
NO
>> Replace main power window and door lock/unlock switch. Refer to
.
BCM
Ground
Continuity
Connector
Terminal
M97
12
No
13
Main power window and door lock/unlock switch
Ground
Continuity
Connector
Terminal
D8
17
Yes
Main power window and door lock/unlock switch
Condition
Continuity
Terminal
6
17
main power window
and door lock/ unlock
switch
LOCK
No
UNLOCK
Yes
18
LOCK
Yes
UNLOCK
No
DOOR REQUEST SWITCH
DLK-87
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
DOOR REQUEST SWITCH
Component Function Check
INFOID:0000000009268767
1.
CHECK FUNCTION
1. Select INTELLIGENT KEY of CM using CONSULT.
2. Select REQ SW-DR, REQ SW-AS in DATA MONITOR mode.
3. Check that the function operates normally according to the following conditions.
Is the inspection result normal?
YES
>> Front door request switch is OK.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000009268768
Regarding Wiring Diagram information, refer to
DLK-37, "INTELLIGENT KEY SYSTEM : Wiring Diagram"
.
1.
CHECK DOOR REQUEST SWITCH INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect malfunctioning front door request switch connector.
3. Check voltage between malfunctioning front door request switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK DOOR REQUEST SWITCH CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between malfunctioning front door request switch harness connector and BCM harness
connector.
3. Check continuity between malfunctioning front door request switch harness connector and ground.
Is the inspection result normal?
Monitor item
Condition
Status
REQ SW -DR
Door request switch LH
Pressed
ON
Released
OFF
REQ SW -AS
Door request switch RH
Pressed
ON
Released
OFF
(+)
(–)
Voltage
(Approx.)
Front door request switch
Connector
Terminal
Left side
D17
3
Ground
12 V
Right side
D113
Front door request switch
BCM
Continuity
Connector
Terminal
Connector
Terminal
Left side
D17
3
M98
75
Yes
Right side
D113
100
Front door request switch
Ground
Continuity
Connector
Terminal
Left side
D17
3
No
Right side
D113
DLK-88
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
DOOR REQUEST SWITCH
YES
>> Replace BCM. Refer to
BCS-69, "Removal and Installation"
NO
>> Repair or replace harness.
3.
CHECK DOOR REQUEST SWITCH GROUND CIRCUIT
Check continuity between malfunctioning front door request switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace harness.
4.
CHECK DOOR REQUEST SWITCH
DLK-88, "Component Inspection"
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Replace malfunctioning front door request switch.
5.
CHECK INTERMITTENT INCIDENT
GI-45, "Intermittent Incident"
>> Inspection End.
Component Inspection
INFOID:0000000009268769
1.
CHECK DOOR REQUEST SWITCH
1. Turn ignition switch OFF.
2. Disconnect malfunctioning front door request switch connector.
3. Check continuity between malfunctioning front door request switch terminals.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Replace malfunctioning front door request switch.
Front door request switch
Ground
Continuity
Connector
Terminal
Left side
D17
4
Yes
Right side
D113
Front door request switch
Condition
Continuity
Terminal
3
4
Door request switch
Pressed
Yes
Released
No
DOOR SWITCH
DLK-89
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
DOOR SWITCH
Component Function Check
INFOID:0000000009268770
1.
CHECK FUNCTION
1. Select DOOR LOCK of BCM using CONSULT.
2. Select DOOR SW-DR, DOOR SW-AS, DOOR SW-RL and DOOR SW-RR in DATA MONITOR mode.
3. Check that the function operates normally according to the following conditions.
Is the inspection result normal?
YES
>> Door switch is OK.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000009268771
Regarding Wiring Diagram information, refer to
DLK-50, "POWER DOOR LOCK SYSTEM : Wiring Diagram"
.
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 using oscilloscope.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK DOOR SWITCH CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between door switch harness connector and BCM harness connector.
Monitor item
Condition
Status
DOOR SW-DR
Front door LH
Open
ON
Closed
OFF
DOOR SW-AS
Front door RH
Open
ON
Closed
OFF
DOOR SW-RL
Rear door LH
Open
ON
Closed
OFF
DOOR SW-RR
Rear door RH
Open
ON
Closed
OFF
(+)
(–)
Signal
(Reference value)
Door switch
Connector
Terminal
Front door switch
LH
B8
3
Ground
7.0 - 8.0 V
Front door switch
RH
B16
3
Rear door switch
LH
B6
3
Rear door switch
RH
B17
3
PKIB4960J
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