Nissan March K13. Manual - part 90
DOOR LOCK ACTUATOR
DLK-71
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
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.
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 RH
REAR RH : Component Function Check
INFOID:0000000005948866
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 RH : Diagnosis Procedure
INFOID:0000000005948867
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.
BCM
Rear door lock assembly LH
Continuity
Connector
Terminal
Connector
Terminal
M70
65
D65
1
Existed
66
2
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 RH
Connector
Terminal
D45
5
Ground
Door lock and unlock switch
Lock
12 V
6
Unlock