2007 NISSAN TIIDA door lock

TRUNK LID OPENER ACTUATOR
DLK-537
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY & SUPER LOCK]
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TRUNK LID OPENER ACTUATOR
DescriptionINFOID:0000000001530662
Performs trunk lid open with signal from BCM.
Component Function CheckINFOID:0000000001530663
1.CHECK FUNCTION
1. Perform Active Test TRUNK/GLASS HATCH with CONSULT-III.
2. Touch “OPEN” and check that trunk lid opens.
Is the inspection result normal?
YES >> Trunk lid opener actuator is OK.
NO >> Refer to DLK-537, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000001530664
1.CHECK OUTPUT SIGNAL
1. Turn ignition switch OFF.
2. Ensure door lock system is unlocked.
3. Check voltage between BCM connector and ground.
Is the inspection result normal?
YES >> GO TO 3
NO >> GO TO 2
2.CHECK TRUNK LID OPENER ACTUATOR CIRCUIT
1. Disconnect BCM and trunk lamp switch and trunk release solenoid connectors.
2. Check continuity between BCM connector (A) M20 terminal 68
and trunk lamp switch and trunk release solenoid connector (B)
B66 terminal 2.
ALKIA0765ZZ
Te r m i n a l s
Condition of trunk lid open-
er switchVoltage (V)
(Approx.) (+)
(–)
BCM connector Terminal
M20 68 Ground ON 0 → Battery voltage → 0
ALKIA0766ZZ

DLK-542
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY & SUPER LOCK]
VEHICLE SPEED SIGNAL CIRCUIT
VEHICLE SPEED SIGNAL CIRCUIT
DescriptionINFOID:0000000001397094
Displays the vehicle speed signal received from combination meter as a numerical value (km/h).
Component Function CheckINFOID:0000000001397095
1.CHECK FUNCTION
Check that all doors are automatically locked at the vehicle speed of more than 12 km/h (7 MPH).
Is the inspection result normal?
YES >> Vehicle speed signal circuit is OK.
NO >> Refer to DLK-542, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000001397096
1.CHECK VEHICLE SPEED SIGNAL CIRCUIT
Check vehicle speed signal “VEHICLE SPEED” in “Data Monitor” mode.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace vehicle speed signal circuit.
2.CHECK INTERMITTENT INCIDENT
Refer to @@@.
>> INSPECTION END

KEYFOB BATTERY AND FUNCTION
DLK-543
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY & SUPER LOCK]
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KEYFOB BATTERY AND FUNCTION
DescriptionINFOID:0000000001530682
The following functions are available when having and carrying the keyfob.
 Door lock/unlock
 Back door unlock (hatchback)
 Trunk lid unlock (sedan)
Remote control entry function is available when operating the remote buttons.
Component Function CheckINFOID:0000000001530683
1.CHECK FUNCTION
With CONSULT-III
Check BCM "RKE OPE COUN1" in DATA MONITOR mode with CONSULT-III.
Is the inspection result normal?
YES >> Keyfob is OK.
NO >> Refer to DLK-543, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000001530684
1.CHECK KEYFOB FUNCTION
Do doors lock and unlock when using the keyfob buttons?
YES or NO?
YES >> Keyfob is OK.
NO >> GO TO 2.
2.CHECK KEYFOB BATTERY
Check by connecting a resistance (approximately 300Ω) so that the
current value becomes about 10 mA.
Is the measurement value within specification?
YES >> Key fob battery is OK.
NO >> Replace keyfob battery.
Component InspectionINFOID:0000000001530685
For battery removal and installation, refer to XX-XX, "*****".
Special Repair RequirementINFOID:0000000001530686
Refer to CONSULT-III Operation Manual.
Monitor item Condition
RKE OPE COUN1 Check that the numerical value is changing while operating the keyfob.
Standard : Approx. 2.5 - 3.0V
OCC0607D

DLK-544
< ECU DIAGNOSIS >[WITHOUT I-KEY & SUPER LOCK]
BCM (BODY CONTROL MODULE)
ECU DIAGNOSIS
BCM (BODY CONTROL MODULE)
Reference ValueINFOID:0000000001397100
Refer to BCS-35, "Reference Value".
Wiring Diagram - POWER DOOR LOCK SYSTEM -INFOID:0000000001397101
ALKWA0105GB

DLK-558
< ECU DIAGNOSIS >[WITHOUT I-KEY & SUPER LOCK]
BCM (BODY CONTROL MODULE)
Wiring Diagram - BACK DOOR OPENER SYSTEM -
INFOID:0000000001530838
ALKWA0118GB

DOOR LOCK FUNCTION SYMPTOMS
DLK-567
< SYMPTOM DIAGNOSIS >[WITHOUT I-KEY & SUPER LOCK]
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SYMPTOM DIAGNOSIS
DOOR LOCK FUNCTION SYMPTOMS
DOOR LOCK AND UNLOCK SWITCH
DOOR LOCK AND UNLOCK SWITCH : Symptom TableINFOID:0000000001397107
DOOR LOCK AND UNLOCK SWITCH OPERATION MALFUNCTION
NOTE:
 Before performing the diagnosis in the following table, check “Work Flow”. Refer to DLK-469, "
Work Flow".
 Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and
check each symptom.
 If the following symptoms are detected, check systems shown in the “Diagnosis/service procedure” column
in this order.
Conditions of Vehicle (Operating Conditions)
 Except driver side, doors are closed.
 Doors are not locked by keyfob.
Symptom Table
KEYFOB
KEYFOB : Symptom TableINFOID:0000000001397108
KEYFOB OPERATION MALFUNCTION
NOTE:
 Before performing the diagnosis in the following table, check “WORK FLOW”. Refer to DLK-469, "
Work
Flow".
 Check that vehicle is under the condition shown in “Conditions of Vehicle” before starting diagnosis, and
check each symptom.
 If the following symptoms are detected, check systems shown in the “Diagnosis/service procedure” column
in this order.
Conditions of Vehicle (Operating Conditions)
 Mechanical key is removed from ignition key cylinder.
 Door lock and unlock operation is normal.
Symptom Table
Symptom Diagnosis/service procedureReference
page
Door lock and unlock function does not oper-
ate with door lock and unlock switch.1. Check BCM power supply and ground circuit.XX-XX, "*****"
2. Check door lock and unlock switch.XX-XX, "*****"
3. Check door switch.Passenger sideXX-XX, "*****"Rear LHXX-XX, "*****"
Rear RHXX-XX, "*****"
Back doorXX-XX, "*****"
4. Check intermittent incident.XX-XX, "*****"
Specific door lock actuator does not operate.1. Check door lock actuator.Driver sideXX-XX, "*****"
Passenger sideXX-XX, "*****"
Rear LHXX-XX, "*****"
Rear RHXX-XX, "*****"
2. Check intermittent incident.XX-XX, "*****"

DLK-568
< SYMPTOM DIAGNOSIS >[WITHOUT I-KEY & SUPER LOCK]
DOOR LOCK FUNCTION SYMPTOMS
Symptom Diagnosis/service procedureReference
page
All of the keyfob operations do not operate.1. Check keyfob battery inspection.XX-XX, "*****"
2. Check key switchXX-XX, "*****"
3. Check intermittent incident.XX-XX, "*****"

BACK DOOR OPEN FUNCTION SYMPTOMS
DLK-569
< SYMPTOM DIAGNOSIS >[WITHOUT I-KEY & SUPER LOCK]
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BACK DOOR OPEN FUNCTION SYMPTOMS
BACK DOOR OPENER SWITCH
BACK DOOR OPENER SWITCH : Symptom TableINFOID:0000000001397111
BACK DOOR OPENER FUNCTION MALFUNCTION
NOTE:
 Before performing the diagnosis in the following table, check “Work Flow”. Refer to DLK-469, "
Work Flow".
 Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and
check each symptom.
 If the following symptoms are detected, check systems shown in the “Diagnosis/service procedure” column
in this order.
Conditions of Vehicle (Operating Conditions)
 Door lock function is normal.
 Vehicle speed is less than 5 km/h (3 MPH).
 All doors are unlocked.
Symptom Table
Symptom Diagnosis/service procedure Reference page
Back door opener function does not operate by
back door opener switch.1. Check back door opener switch.XX-XX, "*****"
2. Check vehicle speed signal.XX-XX, "*****"
3. Check back door opener actuator.XX-XX, "*****"
4. Check intermittent incident.XX-XX, "*****"