front NISSAN TIIDA 2007 Service Repair Manual

DOOR REQUEST SWITCH
DLK-315
< COMPONENT DIAGNOSIS >[WITH I-KEY & SUPER LOCK]
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2. Check continuity between Intelligent Key unit connector (A) M52
terminal 5 and front door request switch (driver side) connector
(B) D5 terminal 1.
3. Check continuity between Intelligent Key unit connector (A) M52
terminal 5 and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness between Intelligent Key unit and front door request switch (driver side).
3.CHECK DOOR REQUEST SWITCH GROUND CIRCUIT
Check continuity between front door request switch (driver side) con-
nector and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace front door request switch (driver side) ground circuit.
4.CHECK INTELLIGENT KEY UNIT OUTPUT SIGNAL
1. Connect Intelligent Key unit connector.
2. Check voltage between Intelligent Key unit connector and
ground.
Intelligent Key unit
connectorTe r m i n a lFront door request switch
(driver side)Terminal Continuity
M52 5 D5 1 Yes
Intelligent Key unit
connectorTe r m i n a l
GroundContinuity
M52 5 No
ALKIA0742ZZ
PIIB7427E
Front door request switch (driver side)
connectorTe r m i n a l
GroundContinuity
D5 2 Yes
ALKIA0741ZZ
Intelligent Key unit
connectorTe r m i n a l
GroundVoltage (V)
(Approx.)
M52 5 5

DLK-316
< COMPONENT DIAGNOSIS >[WITH I-KEY & SUPER LOCK]
DOOR REQUEST SWITCH
Is the inspection result normal?
YES >> GO TO 5.
NO >> GO TO 6.
5.CHECK DOOR REQUEST SWITCH
Check door request switch.
Refer to DLK-316, "
DRIVER SIDE : Component Inspection".
Is the inspection result normal?
YES >> GO TO 6.
NO >> Replace front outside handle (driver side). Refer to XX-XX, "*****"
and XX-XX, "*****".
6.CHECK INTERMITTENT INCIDENT
Refer to @@@.
>> INSPECTION END
DRIVER SIDE : Component InspectionINFOID:0000000001530306
1.CHECK DOOR REQUEST SWITCH
Check door request switch.
Is the inspection result normal?
YES >> Door request switch is OK.
NO >> Replace front outside handle (driver side). Refer to XX-XX, "*****"
and XX-XX, "*****".
PASSENGER SIDE
PASSENGER SIDE : DescriptionINFOID:0000000001530307
Transmits lock/unlock operation to Intelligent Key unit.
PASSENGER SIDE : Component Function CheckINFOID:0000000001530308
1.CHECK FUNCTION
With CONSULT-III
Check door request switch “AS REQ SW” in “Data Monitor” mode.
Is the inspection result normal?
PIIB7426E
Te r m i n a l
Door request switch condition Continuity
front door request switch (driver side)
12Pressed Yes
Released No
Monitor item Condition
AS REQ SWDoor request switch is pressed :ON
Door request switch is released :OFF

DOOR REQUEST SWITCH
DLK-317
< COMPONENT DIAGNOSIS >[WITH I-KEY & SUPER LOCK]
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YES >> Door request switch is OK.
NO >> Refer to DLK-322, "
Diagnosis Procedure".
PASSENGER SIDE : Diagnosis ProcedureINFOID:0000000001530309
1.CHECK INTELLIGENT KEY UNIT INPUT SIGNAL
1. Turn ignition switch OFF.
2. Check voltage between Intelligent Key unit harness connector
and ground.
Is the inspection result normal?
YES >> GO TO 6.
NO >> GO TO 2.
2.CHECK DOOR REQUEST SWITCH CIRCUIT
1. Disconnect Intelligent Key unit and passenger door request switch.
2. Check continuity between Intelligent Key unit connector (A) M52
terminal 25 and front door request switch (passenger side) con-
nector (B) D103 terminal 1.
3. Check continuity between Intelligent Key unit connector (A) M52
terminal 25 and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness between Intelligent Key unit and front door request switch (passenger
side).
3.CHECK DOOR REQUEST SWITCH GROUND CIRCUIT
ALKIA0743ZZ
Te r m i n a l
Door request
switch conditionVoltage (V)
(Approx.) (+)
(–)
Intelligent Key unit
connectorTe r m i n a l
M52 25 GroundPressed 0
Released 5
Intelligent Key unit
connectorTe r m i n a lFront door request switch
(passenger side) connectorTerminal Continuity
M52 25 D103 1 Yes
Intelligent Key unit
connectorTerminal
GroundContinuity
M52 25 No
ALKIA0744ZZ

DLK-318
< COMPONENT DIAGNOSIS >[WITH I-KEY & SUPER LOCK]
DOOR REQUEST SWITCH
Check continuity between front door request switch (passenger side)
connector and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace front door request switch (passenger
side) ground circuit.
4.CHECK INTELLIGENT KEY UNIT OUTPUT SIGNAL
1. Connect Intelligent Key unit connector.
2. Check voltage between Intelligent Key unit connector and
ground.
Is the inspection result normal?
YES >> GO TO 5.
NO >> GO TO 6.
5.CHECK DOOR REQUEST SWITCH
Check door request switch.
Refer to DLK-324, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 6.
NO >> Replace front outside handle (passenger side). Refer to XX-XX, "*****"
and XX-XX, "*****".
6.CHECK INTERMITTENT INCIDENT
Refer to @@@.
>> INSPECTION END
PASSENGER SIDE : Component InspectionINFOID:0000000001530310
1.CHECK DOOR REQUEST SWITCH
Check door request switch.
Front door request switch
(passenger side) connectorTe r m i n a l
GroundContinuity
D103 2 Yes
PIIB7427E
Intelligent Key unit
connectorTe r m i n a l
GroundVoltage (V)
(Approx.)
M52 25 5
ALKIA0743ZZ
PIIB7426E
Te r m i n a l
Door request switch condition Continuity
Front door request switch (passenger side)

DOOR REQUEST SWITCH
DLK-319
< COMPONENT DIAGNOSIS >[WITH I-KEY & SUPER LOCK]
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Is the inspection result normal?
YES >> Door request switch is OK.
NO >> Replace front outside handle (passenger side). Refer to XX-XX, "*****"
and XX-XX, "*****".
BACK DOOR
BACK DOOR : DescriptionINFOID:0000000001530311
Transmits lock/unlock operation to Intelligent Key unit.
BACK DOOR : Component Function CheckINFOID:0000000001530312
1.CHECK FUNCTION
With CONSULT-III
Check door request switch “BD/TR REQ SW” in “Data Monitor” mode.
Is the inspection result normal?
YES >> Door request switch is OK.
NO >> Refer to DLK-319, "
BACK DOOR : Diagnosis Procedure".
BACK DOOR : Diagnosis ProcedureINFOID:0000000001530313
1.CHECK INTELLIGENT KEY UNIT INPUT SIGNAL
1. Turn ignition switch OFF.
2. Check voltage between Intelligent Key unit harness connector
and ground.
Is the inspection result normal?
YES >> GO TO 6.
NO >> GO TO 2.
2.CHECK DOOR REQUEST SWITCH CIRCUIT
1. Disconnect Intelligent Key unit and back door request switch.
12Pressed Yes
Released No
Monitor item Condition
BD/TR REQ SWDoor request switch is pressed :ON
Door request switch is released :OFF
ALKIA0745ZZ
Te r m i n a l
Door request
switch conditionVoltage (V)
(Approx.) (+)
(–)
Intelligent Key unit
connectorTe r m i n a l
M52 29 GroundPressed 0
Released 5

DOOR LOCK ACTUATOR
DLK-331
< COMPONENT DIAGNOSIS >[WITH I-KEY & SUPER LOCK]
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DOOR LOCK ACTUATOR
DRIVER SIDE
DRIVER SIDE : DescriptionINFOID:0000000001530320
Locks/unlocks the door with the signal from BCM.
DRIVER SIDE : Component Function CheckINFOID:0000000001530321
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-331, "
DRIVER SIDE : Diagnosis Procedure".
DRIVER SIDE : Diagnosis ProcedureINFOID:0000000001530322
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).
ALKIA0772ZZ
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-332
< COMPONENT DIAGNOSIS >[WITH I-KEY & 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:0000000001530323
Locks/unlocks the door with the signal from BCM.
PASSENGER SIDE : Component Function CheckINFOID:0000000001530324
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-332, "
PASSENGER SIDE : Diagnosis Procedure".
PASSENGER SIDE : Diagnosis ProcedureINFOID:0000000001530325
1.CHECK FRONT DOOR LOCK ACTUATOR (PASSENGER SIDE) SIGNAL
1. Turn ignition switch OFF.
Connector Terminals Connector Terminals Continuity
M2076
D142Yes
77 3 Yes
ALKIA0773ZZ
Connector Terminals Continuity
M2076
GroundNo
77 No
ALKIA0774ZZ

DOOR LOCK ACTUATOR
DLK-333
< COMPONENT DIAGNOSIS >[WITH I-KEY & SUPER LOCK]
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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-340
< COMPONENT DIAGNOSIS >[WITH I-KEY & SUPER LOCK]
SUPER LOCK ACTUATOR
SUPER LOCK ACTUATOR
DRIVER SIDE
DRIVER SIDE : DescriptionINFOID:0000000001530411
The super lock system is controlled by the BCM.
DRIVER SIDE : Component Function CheckINFOID:0000000001530412
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-340, "
DRIVER SIDE : Diagnosis Procedure".
DRIVER SIDE : Diagnosis ProcedureINFOID:0000000001530413
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

SUPER LOCK ACTUATOR
DLK-341
< COMPONENT DIAGNOSIS >[WITH I-KEY & SUPER LOCK]
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2. Check continuity between BCM connector (A) M20 terminals 75,
76 and front door lock actuator (driver side) connector (B) D14
terminals 1, 2.
Is the inspection result normal?
YES >> Replace super lock actuator (driver side).
NO >> Repair or replace harness.
3.CHECK SUPER LOCK ACTUATOR HARNESS
1. Disconnect BCM and front door lock actuator (driver side).
2. Check continuity between BCM connector M20 terminals 75, 76
and ground.
Is the inspection result normal?
YES >> Replace BCM. Refer to XX-XX, "*****".
NO >> Repair or replace harness.
PASSENGER SIDE
PASSENGER SIDE : DescriptionINFOID:0000000001530414
The super lock system is controlled by the BCM.
PASSENGER SIDE : Component Function CheckINFOID:0000000001530415
1.CHECK FUNCTION
1. Use CONSULT-III to perform Active Test DOOR LOCK.
2. Touch “LOCK” or “UNLOCK” to check that it works normally.
Is the inspection result normal?
YES >> Front super lock actuator (passenger side) is OK.
NO >> Refer to DLK-341, "
PASSENGER SIDE : Diagnosis Procedure".
PASSENGER SIDE : Diagnosis ProcedureINFOID:0000000001530416
1.CHECK FRONT DOOR LOCK ACTUATOR (PASSENGER SIDE) SIGNAL
1. Turn ignition switch OFF.
Connector Terminals Connector Terminals Continuity
M2075
D141Yes
76 2 Yes
ALKIA0823ZZ
Connector Terminals Continuity
M2075
GroundNo
76 No
ALKIA0824ZZ