2007 NISSAN TIIDA door lock

DLK-654
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY, WITH SUPER LOCK]
DOOR SWITCH
2. Check voltage between BCM connector and ground.
Is the inspection result normal?
YES >> GO TO 5.
NO >> GO TO 6.
5.CHECK BACK DOOR LOCK ASSEMBLY (DOOR SWITCH)
Check back door lock assembly (door switch).
Refer to DLK-654, "
BACK DOOR : Component Inspection".
Is the inspection result normal?
YES >> GO TO 6.
NO >> Replace back door lock assembly (door switch). Refer to XX-XX, "*****"
and XX-XX, "*****".
6.CHECK INTERMITTENT INCIDENT
Refer to @@@.
>> INSPECTION END
BACK DOOR : Component InspectionINFOID:0000000001530778
1.CHECK BACK DOOR LOCK ASSEMBLY (DOOR SWITCH)
1. Turn ignition switch OFF.
2. Check back door lock assembly (door switch).
Is the inspection result normal?
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Te r m i n a l s
Voltage (V)
(Approx.) (+)
(–)
BCM connector Terminal
M18 10 Ground Battery voltage
ALKIA0758ZZ
Te r m i n a l
Back door condition Continuity
Back door lock assembly (door switch)
34OPEN Yes
CLOSE No

DOOR SWITCH
DLK-655
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY, WITH SUPER LOCK]
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DLK
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YES >> Back door lock assembly (door switch) is OK.
NO >> Replace back door lock assembly (door switch). Refer to XX-XX, "*****"
and XX-XX, "*****".

DLK-656
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY, WITH SUPER LOCK]
KEY SWITCH
KEY SWITCH
DescriptionINFOID:0000000001530779
Key switch detects that mechanical key is inserted into the key cylinder, and then transmits the signal to BCM.
Component Function CheckINFOID:0000000001530780
1.CHECK KEY SWITCH INPUT SIGNAL
Check key switch (“KEY SW”) in “Data Monitor” mode with CONSULT-III. Refer to DLK-50, "
DOOR LOCK :
CONSULT-III Function (BCM - DOOR LOCK)".
Is the inspection result normal?
YES >> Key switch is OK.
NO >> Refer to DLK-656, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000001530781
1.CHECK KEY SWITCH INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check voltage between BCM harness connector and ground.
Is the inspection result normal?
YES >> GO TO 5.
NO >> GO TO 2.
2.CHECK KEY SWITCH POWER SUPPLY CIRCUIT
1. Remove mechanical key from key cylinder.
2. Disconnect key switch connector.
Monitor item Condition
KEY SWInsert mechanical key into key cylinder : ON
Remove mechanical key from key cylinder : OFF
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Te r m i n a l s
ConditionVoltage (V)
(Approx.) (+)
(–)
BCM connector Terminal
M18 3 GroundInsert mechanical key into key
cylinderBattery voltage
Remove mechanical key from
key cylinder0

BACK DOOR OPENER SWITCH
DLK-663
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY, WITH SUPER LOCK]
C
D
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DLK
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BACK DOOR OPENER SWITCH
DescriptionINFOID:0000000001530789
Sends the back door opening signal to BCM.
Component Function CheckINFOID:0000000001530790
1.CHECK FUNCTION
With CONSULT-III
Check “TR/BD OPNR SW” in “Data Monitor” mode with CONSULT-III.
Is the inspection result normal?
YES >> Back door opener switch is OK.
NO >> Refer to XX-XX, "*****"
.
Diagnosis ProcedureINFOID:0000000001530791
1.CHECK BACK DOOR OPENER SWITCH INPUT SIGNAL
Check voltage between BCM connector and ground.
Is the inspection result normal?
YES >> GO TO 5
NO >> GO TO 2
2.CHECK BACK DOOR OPENER SWITCH CIRCUIT
1. Disconnect BCM and back door opener switch connectors.
Monitor item Condition
TR/BD OPNR SWBack door opener switch is pressed :ON
Back door opener switch is released :OFF
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Te r m i n a l s
Condition of back door opener switchVoltage (V)
(Approx.) (+)
(–)
BCM
connectorTe r m i n a l
M18 5 GroundON (press and hold) 0
OFF (release) Battery voltage

DLK-664
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY, WITH SUPER LOCK]
BACK DOOR OPENER SWITCH
2. Check continuity between BCM connector (A) M18 terminal 5
and back door opener switch connector (B) D408 terminal 1.
3. Check continuity between BCM connector (A) M18 terminal 5 and ground.
Is the inspection result normal?
YES >> GO TO 3
NO >> Repair harness or connector.
3.CHECK BACK DOOR OPENER SWITCH GROUND CIRCUIT
Check continuity between back door opener switch connector and
ground.
Is the inspection result normal?
YES >> GO TO 4
NO >> Repair or replace harness.
4.CHECK BACK DOOR OPENER SWITCH
Refer to DLK-665, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 5
NO >> Replace back door opener switch.
5.CHECK INTERMITTENT INCIDENT
Refer to XX-XX, "*****"
.
>> INSPECTION END.
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BCM connector Terminal back door opener switch connector Terminal Continuity
M18 5 D408 1 Yes
BCM connector Terminal
GroundContinuity
M18 5 No
WIIA1187E
back door opener switch Terminal
GroundContinuity
D408 2 Yes

BACK DOOR OPENER SWITCH
DLK-665
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY, WITH SUPER LOCK]
C
D
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F
G
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DLK
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Component InspectionINFOID:0000000001530792
1.CHECK BACK DOOR OPENER SWITCH
1. Turn ignition switch OFF.
2. Check continuity between back door opener switch terminals.
Is the inspection result normal?
YES >> INSPECTION END.
NO >> Replace back door opener switch.
WIIA1186E
Te r m i n a l
Condition Continuity
Back door opener switch
12ON (press and hold) Yes
OFF (release) No

DOOR LOCK ACTUATOR
DLK-669
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY, WITH SUPER LOCK]
C
D
E
F
G
H
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MA
B
DLK
N
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DOOR LOCK ACTUATOR
DRIVER SIDE
DRIVER SIDE : DescriptionINFOID:0000000001530797
Locks/unlocks the door with the signal from BCM.
DRIVER SIDE : Component Function CheckINFOID:0000000001530798
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-669, "
DRIVER SIDE : Diagnosis Procedure".
DRIVER SIDE : Diagnosis ProcedureINFOID:0000000001530799
1.CHECK DOOR LOCK ACTUATOR SIGNAL
1. Turn ignition switch OFF.
2. Check voltage between BCM connector M20 terminals 76, 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 (driver side).
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ConnectorTe r m i n a l s
ConditionVoltage (V)
(Approx.)
(+) (-)
M2076
GroundDriver door lock/unlock switch is
turned to UNLOCK0 → Battery voltage → 0
77Driver door lock/unlock switch is
turned to LOCK0 → Battery voltage → 0

DLK-670
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY, WITH SUPER LOCK]
DOOR LOCK ACTUATOR
2. Check continuity between BCM connector (A) M20 terminals 76,
77 and front door lock actuator (driver side) connector (B) D14
terminals 2, 3.
Is the inspection result normal?
YES >> Replace front door lock actuator (driver side).
NO >> Repair or replace harness.
3.CHECK DOOR LOCK ACTUATOR HARNESS
1. Disconnect BCM and front door lock actuator (driver side).
2. Check continuity between BCM connector M20 terminals 76, 77
and ground.
Is the inspection result normal?
YES >> Replace BCM. Refer to XX-XX, "*****".
NO >> Repair or replace harness.
PASSENGER SIDE
PASSENGER SIDE : DescriptionINFOID:0000000001530800
Locks/unlocks the door with the signal from BCM.
PASSENGER SIDE : Component Function CheckINFOID:0000000001530801
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-670, "
PASSENGER SIDE : Diagnosis Procedure".
PASSENGER SIDE : Diagnosis ProcedureINFOID:0000000001530802
1.CHECK FRONT DOOR LOCK ACTUATOR (PASSENGER SIDE) SIGNAL
1. Turn ignition switch OFF.
Connector Terminals Connector Terminals Continuity
M2076
D142Yes
77 3 Yes
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Connector Terminals Continuity
M2076
GroundNo
77 No
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