Nissan March K13. Instruction — part 89
BACK DOOR REQUEST SWITCH
DLK-67
< 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 4.
NO
>> Repair or replace harness.
4.
CHECK BACK DOOR REQUEST SWITCH
DLK-67, "Component Inspection"
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Replace back door request switch.
5.
CHECK INTERMITTENT INCIDENT
GI-33, "Intermittent Incident"
.
>> INSPECTION END
Component Inspection
INFOID:0000000005948885
1.
CHECK BACK DOOR REQUEST SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect back door request switch connector.
3.
Check continuity between back door request switch terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace back door request switch.
Back door request switch
Condition
Continuity
Terminal
1
2
Back door request switch
Pressed
Existed
Released
Not existed
DLK-68
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
DOOR LOCK ACTUATOR
DOOR LOCK ACTUATOR
DRIVER SIDE
DRIVER SIDE : Component Function Check
INFOID:0000000005948857
1.
CHECK FUNCTION
1.
Select “DOOR LOCK” of “BCM” using CONSULT-III.
2.
Select “DOOR LOCK” in “ACTIVE TEST” mode.
3.
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-68, "DRIVER SIDE : Diagnosis Procedure"
DRIVER SIDE : Diagnosis Procedure
INFOID:0000000005948858
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).
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
>> GO TO 3.
NO
>> Repair or replace harness.
3.
CHECK BCM OUTPUT SIGNAL
1.
Connect BCM connector.
2.
Check voltage between front door lock assembly (driver side) harness connector and ground.
(+)
(–)
Condition
Voltage
(Approx.)
Front door lock assembly
(driver side)
Connector
Terminal
D28
5
Ground
Door lock and unlock switch
Lock
12 V
6
Unlock
BCM
Front door lock assembly (driver side)
Continuity
Connector
Terminal
Connector
Terminal
M70
65
D28
5
Existed
66
6
BCM
Ground
Continuity
Connector
Terminal
M70
65
Not existed
66
DOOR LOCK ACTUATOR
DLK-69
< 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
>> Check for internal short of each door lock actuator.
NO
>> Replace BCM. Refer to
BCS-57, "Removal and Installation"
PASSENGER SIDE
PASSENGER SIDE : Component Function Check
INFOID:0000000005948860
1.
CHECK FUNCTION
1.
Select “DOOR LOCK” of “BCM” using CONSULT-III.
2.
Select “DOOR LOCK” in “ACTIVE TEST” mode.
3.
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-69, "PASSENGER SIDE : Diagnosis Procedure"
PASSENGER SIDE : Diagnosis Procedure
INFOID:0000000005948861
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).
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.
(+)
(–)
Condition
Voltage
(Approx.)
Front door lock assembly
(driver side)
Connector
Terminal
M70
65
Ground
Door lock and unlock switch
Lock
12 V
66
Unlock
(+)
(–)
Condition
Voltage
(Approx.)
Front door lock assembly
(passenger side)
Connector
Terminal
D9
1
Ground
Door lock and unlock switch
Lock
12 V
2
Unlock
BCM
Front door lock assembly (passenger side)
Continuity
Connector
Terminal
Connector
Terminal
M70
65
D9
1
Existed
66
2
DLK-70
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
DOOR 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 front door lock assembly (driver side) 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-57, "Removal and Installation"
REAR LH
REAR LH : Component Function Check
INFOID:0000000005948863
1.
CHECK FUNCTION
1.
Select “DOOR LOCK” of “BCM” using CONSULT-III.
2.
Select “DOOR LOCK” in “ACTIVE TEST” mode.
3.
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-71, "REAR RH : Diagnosis Procedure"
.
REAR LH : Diagnosis Procedure
INFOID:0000000005948864
1.
CHECK DOOR LOCK ACTUATOR INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect rear door lock assembly LH connector.
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 DOOR LOCK ACTUATOR CIRCUIT
1.
Disconnect BCM connector and all door lock actuator connector.
2.
Check continuity between BCM harness connector and rear door lock assembly LH harness connector.
BCM
Ground
Continuity
Connector
Terminal
M70
65
Not existed
66
(+)
(–)
Condition
Voltage
(Approx.)
Front door lock assembly
(driver side)
Connector
Terminal
M70
65
Ground
Door lock and unlock switch
Lock
12 V
66
Unlock
(+)
(–)
Condition
Voltage
(Approx.)
Rear door lock assembly LH
Connector
Terminal
D65
1
Ground
Door lock and unlock switch
Lock
Battery voltage
2
Unlock
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