Nissan March K13. Manual - part 119
DOOR LOCK ACTUATOR
DLK-187
< DTC/CIRCUIT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
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 actuator.
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-99, "Removal and Installation"
BACK DOOR
BACK DOOR : Component Function Check
INFOID:0000000005949080
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
>> Back door lock actuator is OK.
NO
>> Refer to
DLK-187, "BACK DOOR : Diagnosis Procedure"
.
BACK DOOR : Diagnosis Procedure
INFOID:0000000005949081
1.
CHECK BACK DOOR LOCK ACTUATOR INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect back door lock assembly connector.
3.
Check voltage between back door lock assembly harness connector and ground.
BCM
Rear door lock assembly RH
Continuity
Connector
Terminal
Connector
Terminal
M67
65
D45
5
Existed
66
6
BCM
Ground
Continuity
Connector
Terminal
M67
65
Not existed
66
(+)
(–)
Condition
Voltage
(Approx.)
BCM
Connector
Terminal
M67
65
Ground
Door lock and unlock switch
Lock
12 V
66
Unlock