2007 NISSAN TIIDA door lock

DLK-496
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY & SUPER LOCK]
DOOR LOCK AND UNLOCK SWITCH
2.CHECK DOOR LOCK AND UNLOCK SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check continuity between BCM connector (A) M18 terminals 6,
25 and door lock and unlock switch connector (B) D7 terminal 6,
connector (C) D8 terminal 18.
4. Check continuity between BCM connector (A) M18 terminals 6, 25 and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace harness.
3.CHECK DOOR LOCK AND UNLOCK SWITCH GROUND
Check continuity between main power window and door lock/unlock
switch connector and ground.
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair or replace harness.
4.CHECK BCM OUTPUT SIGNAL
1. Connect BCM connector.
ALKIA0738ZZ
BCM connector TerminalDoor lock and unlock
switch connectorTerminal Continuity
M186D8 18
Ye s
25 D7 6
BCM connector Terminal
GroundContinuity
M186
No
25
LIIA0392E
Main power window and door lock/unlock
switch connectorTe r m i n a l
GroundContinuity
D8 17 Yes

DOOR LOCK AND UNLOCK SWITCH
DLK-497
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY & SUPER LOCK]
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2. Check signal between BCM connector and ground.
Is the inspection result normal?
YES >> GO TO 5.
NO >> GO TO 6.
5.CHECK DOOR LOCK AND UNLOCK SWITCH
Check door lock and unlock switch
Refer to DLK-497, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 6.
NO >> Replace door lock and unlock switch. Refer to XX-XX, "*****"
.
6.CHECK INTERMITTENT INCIDENT
Refer to @@@.
>> INSPECTION END
Component InspectionINFOID:0000000001530621
1.CHECK DOOR LOCK AND UNLOCK SWITCH
Check continuity between main power window and door lock/unlock
switch terminals.
ALKIA0739ZZ
Te r m i n a l
Signal
(Reference value) (+)
(–)
BCM connector Terminal
M186
Ground
25
JPMIA0154GB
ALKIA0740ZZ

DLK-498
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY & SUPER LOCK]
DOOR LOCK AND UNLOCK SWITCH
Is the inspection result normal?
YES >> Main power window and door lock/unlock switch is OK.
NO >> Replace main power window and door lock/unlock switch. Refer to XX-XX, "*****"
.
Door lock and unlock switch Terminals Condition Continuity
D7, D86
17UNLOCK Yes
NEUTRAL/LOCK No
18LOCK Yes
NEUTRAL/UNLOCK No

DOOR SWITCH
DLK-499
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY & SUPER LOCK]
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DOOR SWITCH
DRIVER SIDE
DRIVER SIDE : DescriptionINFOID:0000000001530622
Detects door open/closed condition.
DRIVER SIDE : Component Function CheckINFOID:0000000001530623
1.CHECK FUNCTION
With CONSULT-III
Check door switches “DOOR SW-DR” in “Data Monitor” mode with CONSULT-III.
Is the inspection result normal?
YES >> Door switch is OK.
NO >> Refer to DLK-499, "
DRIVER SIDE : Diagnosis Procedure".
DRIVER SIDE : Diagnosis ProcedureINFOID:0000000001530624
1.CHECK DOOR SWITCH INPUT SIGNAL
1. Turn ignition switch OFF.
2. Check signal between BCM connector and ground with oscillo-
scope.
Is the inspection result normal?
YES >> GO TO 4.
NO >> GO TO 2.
2.CHECK DOOR SWITCH CIRCUIT
Monitor item Condition
DOOR SW-DR OPEN :ON
CLOSE :OFF
ALKIA0745ZZ
Te r m i n a l s
Door conditionVoltage (V)
(Approx.) (+)
(–)
BCM
connectorTe r m i n a l
M18 29 GroundOPEN 0
CLOSE
JPMIA0011GB

DLK-500
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY & SUPER LOCK]
DOOR SWITCH
1. Disconnect BCM and driver door switch connectors.
2. Check continuity between BCM connector (A) M18 terminal 29
and door switch connector (B) B34 terminal 2.
3. Check continuity between BCM connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness between BCM and door switch.
3.CHECK DOOR SWITCH
Check door switch.
Refer to DLK-500, "
DRIVER SIDE : Component Inspection".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Replace front door switch (driver side). Refer to XX-XX, "*****"
.
4.CHECK INTERMITTENT INCIDENT
Refer to @@@.
>> INSPECTION END
DRIVER SIDE : Component InspectionINFOID:0000000001530625
1.CHECK DOOR SWITCH
1. Turn ignition switch OFF.
2. Check door switch.
Is the inspection result normal?
YES >> Door switch is OK.
NO >> Replace front door switch (driver side). Refer to XX-XX, "*****"
.
PASSENGER SIDE
BCM connector TerminalDoor switch
connectorTerminal Continuity
M18 29 B34 2 Yes
BCM connector Terminal
GroundContinuity
M18 29 No
ALKIA0746ZZ
ALKIA0747ZZ
Te r m i n a l
Door switch condition Continuity
Door switch
2 Ground part of door switchPressed Yes
Released No

DOOR SWITCH
DLK-501
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY & SUPER LOCK]
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PASSENGER SIDE : DescriptionINFOID:0000000001530626
Detects door open/closed condition.
PASSENGER SIDE : Component Function CheckINFOID:0000000001530627
1.CHECK FUNCTION
With CONSULT-III
Check door switches “DOOR SW-AS” in “Data Monitor” mode with CONSULT-III.
Is the inspection result normal?
YES >> Door switch is OK.
NO >> Refer to DLK-501, "
PASSENGER SIDE : Diagnosis Procedure".
PASSENGER SIDE : Diagnosis ProcedureINFOID:0000000001530628
1.CHECK DOOR SWITCH INPUT SIGNAL
1. Turn ignition switch OFF.
2. Check signal between BCM connector and ground with oscillo-
scope.
Is the inspection result normal?
YES >> GO TO 4.
NO >> GO TO 2.
2.CHECK DOOR SWITCH CIRCUIT
1. Disconnect BCM and passenger door switch connectors.
Monitor item Condition
DOOR SW-ASOPEN : ON
CLOSE : OFF
ALKIA0749ZZ
Te r m i n a l s
Door conditionVoltage (V)
(Approx.) (+)
(–)
BCM
connectorTe r m i n a l
M18 30 GroundOPEN 0
CLOSE
JPMIA0011GB

DLK-502
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY & SUPER LOCK]
DOOR SWITCH
2. Check continuity between BCM connector (A) M18 terminal 30
and passenger door switch connector (B) B27 terminal 2.
3. Check continuity between BCM connector (A) M18 terminal 30
and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness between BCM and door switch.
3.CHECK DOOR SWITCH
Check door switch.
Refer to DLK-502, "
PASSENGER SIDE : Component Inspection".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Replace front door switch (passenger side). Refer to XX-XX, "*****"
.
4.CHECK INTERMITTENT INCIDENT
Refer to @@@.
>> INSPECTION END
PASSENGER SIDE : Component InspectionINFOID:0000000001530629
1.CHECK DOOR SWITCH
1. Turn ignition switch OFF.
2. Check passenger door switch.
Is the inspection result normal?
YES >> Door switch is OK.
NO >> Replace front door switch (passenger side). Refer to XX-XX, "*****"
.
REAR LH
BCM connector TerminalDoor switch
connectorTerminal Continuity
M18 30 B27 2 Yes
BCM connector Terminal
GroundContinuity
M18 30 No
ALKIA0748ZZ
ALKIA0747ZZ
Te r m i n a l
Door switch condition Continuity
Door switch
2 Ground part of door switchPressed Yes
Released No

DOOR SWITCH
DLK-503
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY & SUPER LOCK]
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REAR LH : DescriptionINFOID:0000000001530630
Detects door open/closed condition.
REAR LH : Component Function CheckINFOID:0000000001530631
1.CHECK FUNCTION
With CONSULT-III
Check door switches “DOOR SW-RL” in “Data Monitor” mode with CONSULT-III.
Is the inspection result normal?
YES >> Door switch is OK.
NO >> Refer to DLK-503, "
REAR LH : Diagnosis Procedure".
REAR LH : Diagnosis ProcedureINFOID:0000000001530632
1.CHECK DOOR SWITCH INPUT SIGNAL
1. Turn ignition switch OFF.
2. Check signal between BCM connector and ground with oscillo-
scope.
Is the inspection result normal?
YES >> GO TO 4.
NO >> GO TO 2.
2.CHECK DOOR SWITCH CIRCUIT
1. Disconnect BCM connector and rear door switch LH.
Monitor item Condition
DOOR SW-RLOPEN :ON
CLOSE :OFF
ALKIA0750ZZ
Te r m i n a l s
Door conditionVoltage (V)
(Approx.) (+)
(–)
BCM
connectorTe r m i n a l
M19 59 GroundOPEN 0
CLOSE
JPMIA0011GB