2007 NISSAN TIIDA door lock

DOOR LOCK ACTUATOR
DLK-671
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY, WITH SUPER LOCK]
C
D
E
F
G
H
I
J
L
MA
B
DLK
N
O
P
2. Check voltage between BCM connector M20 terminals 67, 77
and ground.
Is the inspection result normal?
YES >> GO TO 2.
NO >> GO TO 3.
2.CHECK DOOR LOCK ACTUATOR HARNESS
1. Disconnect BCM and front door lock actuator (passenger side).
2. Check continuity between BCM connector (A) M20 terminals 67,
77 and front door lock actuator (passenger side) (B) D114 termi-
nals 2, 3.
Is the inspection result normal?
YES >> Replace front door lock actuator (passenger side). Refer to XX-XX, "*****".
NO >> Repair or replace harness.
3.CHECK DOOR LOCK ACTUATOR HARNESS
1. Disconnect BCM and front door lock actuator (passenger side).
ALKIA0775ZZ
ConnectorTe r m i n a l s
ConditionVoltage (V)
(Approx.)
(+) (-)
M2077
GroundDoor lock/unlock switch is turned to LOCK 0 → Battery voltage → 0
67 Door lock/unlock switch is turned to UNLOCK 0 → Battery voltage → 0
ALKIA0776ZZ
BCM connector TerminalFront door lock actuator
(passenger side) connectorTerminal Continuity
M2067
D1142
Ye s
77 3

DLK-672
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY, WITH SUPER LOCK]
DOOR LOCK ACTUATOR
2. Check continuity between BCM connector M19 terminals 67, 77
and ground.
Is the inspection result normal?
YES >> Replace BCM. Refer to XX-XX, "*****".
NO >> Repair or replace harness.
REAR LH
REAR LH : DescriptionINFOID:0000000001530803
Locks/unlocks the door with the signal from BCM.
REAR LH : Component Function CheckINFOID:0000000001530804
1.CHECK FUNCTION
1. Use CONSULT-III to perform Active Test "DOOR LOCK".
2. Touch “ALL LOCK” or “ALL UNLOCK” to check that it works normally.
Is the inspection result normal?
YES >> Door lock actuator is OK.
NO >> Refer to DLK-672, "
REAR LH : Diagnosis Procedure".
REAR LH : Diagnosis ProcedureINFOID:0000000001530805
1.CHECK DOOR LOCK ACTUATOR SIGNAL
1. Turn ignition switch OFF.
2. Check voltage between BCM connector M20 terminals 67, 77
and ground.
Is the inspection result normal?
YES >> GO TO 2.
NO >> GO TO 3.
BCM connector Terminals Continuity
M2067
Ground No
77
ALKIA0777ZZ
ALKIA0775ZZ
ConnectorTe r m i n a l s
ConditionVoltage (V)
(Approx.)
(+) (-)
M2077
GroundDoor lock/unlock switch is turned to LOCK 0 → Battery voltage → 0
67 Door lock/unlock switch is turned to UNLOCK 0 → Battery voltage → 0

DOOR LOCK ACTUATOR
DLK-673
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY, WITH SUPER LOCK]
C
D
E
F
G
H
I
J
L
MA
B
DLK
N
O
P
2.CHECK DOOR LOCK ACTUATOR HARNESS
1. Disconnect BCM and rear door lock actuator LH.
2. Check continuity between BCM connector (A) M20 terminals 67,
77 and rear door lock actuator LH connector (B) D205 terminals
2, 3.
Is the inspection result normal?
YES >> Replace rear door lock actuator LH.
NO >> Repair or replace harness.
3.CHECK DOOR LOCK ACTUATOR HARNESS
1. Disconnect BCM and each door lock actuator.
2. Check continuity between BCM connector M20 terminals 67, 77
and ground.
Is the inspection result normal?
YES >> Replace BCM. Refer to XX-XX, "*****".
NO >> Repair or replace harness.
REAR RH
REAR RH : DescriptionINFOID:0000000001530806
Locks/unlocks the door with the signal from BCM.
REAR RH : Component Function CheckINFOID:0000000001530807
1.CHECK FUNCTION
1. Use CONSULT-III to perform Active Test "DOOR LOCK".
2. Touch “ALL LOCK” or “ALL UNLOCK” to check that it works normally.
Is the inspection result normal?
YES >> Door lock actuator is OK.
NO >> Refer to XX-XX, "*****"
.
ALKIA0778ZZ
BCM connector TerminalRear door lock actuator LH
connectorTerminal Continuity
M2067
D2052
Ye s
77 3
BCM connector Terminals Continuity
M2067
Ground No
77
ALKIA0777ZZ

DLK-674
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY, WITH SUPER LOCK]
DOOR LOCK ACTUATOR
REAR RH : Diagnosis Procedure
INFOID:0000000001530808
1.CHECK DOOR LOCK ACTUATOR SIGNAL
1. Turn ignition switch OFF.
2. Check voltage between BCM connector M20 terminals 67, 77
and ground.
Is the inspection result normal?
YES >> GO TO 2.
NO >> GO TO 3.
2.CHECK DOOR LOCK ACTUATOR HARNESS
1. Disconnect BCM and rear door lock actuator RH.
2. Check continuity between BCM connector (A) M20 terminals 67,
77 and rear door lock actuator RH connector (B) D305 terminals
2, 3.
Is the inspection result normal?
YES >> Replace rear door lock actuator RH.
NO >> Repair or replace harness.
3.CHECK DOOR LOCK ACTUATOR HARNESS
1. Disconnect BCM and rear door lock actuator RH.
ALKIA0775ZZ
ConnectorTe r m i n a l s
ConditionVoltage (V)
(Approx.)
(+) (-)
M2077
GroundDoor lock/unlock switch is turned to LOCK 0 → Battery voltage → 0
67 Door lock/unlock switch is turned to UNLOCK 0 → Battery voltage → 0
ALKIA0776ZZ
BCM connector TerminalRear door lock actuator RH
connectorTerminal Continuity
M2067
D3052
Ye s
77 3

DOOR LOCK ACTUATOR
DLK-675
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY, WITH SUPER LOCK]
C
D
E
F
G
H
I
J
L
MA
B
DLK
N
O
P
2. Check continuity between BCM connector (A) M20 terminals 67,
77 and ground.
Is the inspection result normal?
YES >> Replace BCM. Refer to XX-XX, "*****".
NO >> Repair or replace harness.
BACK DOOR
BACK DOOR : DescriptionINFOID:0000000001530809
Locks/unlocks the door with the signal from BCM.
BACK DOOR : Component Function CheckINFOID:0000000001530810
1.CHECK FUNCTION
1. Unlock all doors using main power window and door lock/unlock switch.
2. Press the back door opener switch.
Does the back door open?
YES >> Door lock actuator is OK.
NO >> GO TO 2.
2.CHECK FUNCTION
With CONSULT-III
Check back door opener request switch “BK DOOR OPNR SW” in “Data Monitor” mode.
Is the inspection result normal?
YES >> Refer to DLK-675, "BACK DOOR : Diagnosis Procedure".
NO >> Refer to XX-XX, "*****"
.
BACK DOOR : Diagnosis ProcedureINFOID:0000000001530811
1.CHECK BACK DOOR LOCK ACTUATOR SIGNAL
1. Ensure the door lock system is in the unlock position.
2. Turn ignition switch OFF.
3. Press the back door opener switch while checking voltage
between BCM connector M20 terminals 68 and ground.
BCM connector Terminals Continuity
M2067
Ground No
77
ALKIA0777ZZ
Monitor item Condition
BD/TR OPNR SWBack door opener request switch is pressed :ON
Back door opener request switch is released :OFF
ALKIA0765ZZ

DLK-676
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY, WITH SUPER LOCK]
DOOR LOCK ACTUATOR
Is the inspection result normal?
YES >> GO TO 2.
NO >> GO TO 4.
2.CHECK BACK DOOR LOCK ACTUATOR HARNESS
1. Disconnect BCM and back door lock assembly.
2. Check continuity between BCM connector (A) M20 terminal 68
and back door lock assembly connector (B) D405 terminal 1.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness.
3.CHECK BACK DOOR LOCK ACTUATOR GROUND CIRCUIT
Check continuity between back door lock assembly connector D405
terminal 2 and ground.
Is the inspection result normal?
YES >> Replace back door lock assembly.
NO >> Repair or replace harness.
4.CHECK DOOR LOCK ACTUATOR HARNESS
1. Disconnect BCM and back door lock actuator.
ConnectorTe r m i n a l s
ConditionVoltage (V)
(Approx.)
(+) (-)
M20 68 Ground Door lock opener switch is pressed 0 → Battery voltage → 0
ALKIA0780ZZ
BCM connector TerminalBack door lock assembly
connectorTerminal Continuity
M20 68 D405 1 Yes
Terminals Continuity
2 Ground Yes
ALKIA0781ZZ

DOOR LOCK ACTUATOR
DLK-677
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY, WITH SUPER LOCK]
C
D
E
F
G
H
I
J
L
MA
B
DLK
N
O
P
2. Check continuity between BCM connector M20 terminals 68 and
ground.
Is the inspection result normal?
YES >> Harness is OK. Refer to DLK-677, "BACK DOOR : Component Inspection".
NO >> Repair or replace harness.
BACK DOOR : Component InspectionINFOID:0000000001530812
1.CHECK TRUNK LAMP SWITCH
Momentarilly, connect battery power supply to back door lock
assembly terminals and check for actuator operation.
Is the inspection result normal?
YES >> Replace BCM. Refer to XX-XX, "*****".
NO >> Replace back door lock assembly.
Terminals Continuity
68 Ground No
ALKIA0782ZZ
ALKIA0779ZZ
Te r m i n a l
Back door condition
Back door lock assembly (actuator)
1 BAT (+) 2 BAT (-) Actuator operates

DLK-678
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY, WITH SUPER LOCK]
SUPER LOCK ACTUATOR
SUPER LOCK ACTUATOR
DRIVER SIDE
DRIVER SIDE : DescriptionINFOID:0000000001530817
The super lock system is controlled by the BCM.
DRIVER SIDE : Component Function CheckINFOID:0000000001530818
1.CHECK FUNCTION
1. Use CONSULT-III to perform Active Test "SUPER LOCK".
2. Touch “LOCK” or “UNLOCK” to check that it works normally.
Is the inspection result normal?
YES >> Front super lock actuator (driver side) is OK.
NO >> Refer to DLK-678, "
DRIVER SIDE : Diagnosis Procedure".
DRIVER SIDE : Diagnosis ProcedureINFOID:0000000001530819
1.CHECK DOOR LOCK ACTUATOR SIGNAL
1. Turn ignition switch OFF.
2. Check voltage between BCM connector M20 terminals 75, 76
and ground.
Is the inspection result normal?
YES >> GO TO 2.
NO >> GO TO 3.
2.CHECK SUPER LOCK ACTUATOR HARNESS
1. Disconnect BCM and front door lock actuator (driver side).
ALKIA0822ZZ
ConnectorTe r m i n a l s
ConditionVoltage (V)
(Approx.)
(+) (-)
M2075
GroundDriver door lock/unlock switch is
turned to LOCK0 → Battery voltage→ 0
76Driver door lock/unlock switch is
turned to UNLOCK0 → Battery voltage → 0