2007 NISSAN TIIDA Trunk

INTELLIGENT KEY WARNING BUZZER
DLK-143
< COMPONENT DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
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2. Check continuity between Intelligent Key unit connector and
Intelligent Key warning buzzer connector.
*: Sedan only
3. Check continuity between Intelligent Key warning buzzer connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness between Intelligent Key warning buzzer and Intelligent Key unit.
3.CHECK INTELLIGENT KEY WARNING BUZZER
Check Intelligent Key warning buzzer.
Refer to DLK-143, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Replace Intelligent Key warning buzzer. Refer to XX-XX, "*****"
.
4.CHECK INTERMITTENT INCIDENT
Refer to @@@.
>> INSPECTION END
Component InspectionINFOID:0000000001396617
1.CHECK INTELLIGENT KEY WARNING BUZZER
Connect battery power supply to Intelligent Key warning buzzer ter-
minals 1 and 2, and check the operation.
PIIB6623E
Intelligent Key unit
connectorTe r m i n a lIntelligent Key warning buzzer
connector Terminal Continuity
M52 4Driver door D6
2Yes
Trunk
*B82
Intelligent Key unit
connectorTe r m i n a l
GroundContinuity
M52 4 No
PIIB6624E

DLK-144
< COMPONENT DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
INTELLIGENT KEY WARNING BUZZER
*: Sedan only
Is the inspection result normal?
YES >> Intelligent Key warning buzzer is OK.
NO >> Replace Intelligent Key warning buzzer. Refer to XX-XX, "*****"
.
Intelligent Key warning buzzer
connectorTerminal Operation
(+) (-)
Buzzer sounds D6 (driver door)
12
B82 (trunk)
*

DLK-150
< COMPONENT DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
INTELLIGENT KEY BATTERY AND FUNCTION
INTELLIGENT KEY BATTERY AND FUNCTION
DescriptionINFOID:0000000001516665
The following functions are available when having and carrying the Intelligent Key.
 Door lock/unlock
 Back door open (hatchback)
 Trunk lid release (sedan)
 Engine start
Remote control entry function is available when operating the remote buttons.
Component Function CheckINFOID:0000000001516666
1.CHECK FUNCTION
With CONSULT-III
Check remote keyless entry receiver "RKE OPE COUN1" in DATA MONITOR mode with CONSULT-III.
Is the inspection result normal?
YES >> Intelligent Key is OK.
NO >> Refer to DLK-150, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000001516667
1.CHECK INTELLIGENT KEY FUNCTION
Do doors lock and unlock when using the Intelligent Key buttons?
YES or NO?
YES >> Intelligent Key is OK.
NO >> GO TO 2.
2.CHECK INTELLIGENT KEY BATTERY
Check by connecting a resistance (approximately 300Ω) so that the
current value becomes about 10 mA.
Is the measurement value within specification?
YES >> Intelligent Key battery is OK.
NO >> Replace Intelligent Key battery.
Component InspectionINFOID:0000000001516668
For battery removal and installation, refer to XX-XX, "*****".
Special Repair RequirementINFOID:0000000001516669
Refer to CONSULT-III Operation Manual.
Monitor item Condition
RKE OPE COUN1 Check that the numerical value is changing while operating the Intelligent Key.
Standard : Approx. 2.5 - 3.0V
OCC0607D

DLK-156
< ECU DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
INTELLIGENT KEY UNIT
29*3Ground VTrunk opener request
switchInputTrunk opener
request
switchON (Pressed) 0
OFF (Released) 5
30 Ground GR Security indicator lamp OutputIgnition
switch OFFWhen security indi-
cator lamp is ON0
When security indi-
cator lamp is OFFBattery voltage
31 Ground BR Steering lock unit ground — — — 0
32 Ground GRSteering lock unit com-
municationInput/
OutputSteering lockLOCK status 5
LOCK or UNLOCK
35 Ground LFront console antenna
(+)OutputIgnition knob
is pressed.When Intelligent Key
is in the antenna de-
tection area
When Intelligent Key
is not in the antenna
detection area
36 Ground P Front console antenna (-) OutputIgnition knob
is pressed.When Intelligent Key
is in the antenna de-
tection area
When Intelligent Key
is not in the antenna
detection area Te r m i n a l N o .
Wire
colorDescription
ConditionVa l u e [ V ]
(Approx.)
Signal nameInput/
Output +–
JMKIA0433ZZ
JMKIA0393ZZ
JMKIA0391ZZ
JMKIA0392ZZ
JMKIA0390ZZ

DLK-186
< ECU DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
BCM (BODY CONTROL MODULE)
Wiring Diagram - TRUNK LID OPENER SYSTEM -
INFOID:0000000001523299
ALKWA0119GB

DLK-196
< SYMPTOM DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
TRUNK OPEN FUNCTION SYMPTOMS
TRUNK OPEN FUNCTION SYMPTOMS
TRUNK LID OPENER SWITCH
TRUNK LID OPENER SWITCH : Symptom TableINFOID:0000000001523324
TRUNK LID OPENER FUNCTION MALFUNCTION
NOTE:
 Before performing the diagnosis in the following table, check “Work Flow”. Refer to DLK-16, "
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
Trunk lid opener function does not operate by
trunk lid opener switch.1. Check trunk lid opener switch.DLK-101
2. Check vehicle speed signal.DLK-149
3. Check trunk lid opener actuator.DLK-117
4. Check intermittent incident.XX-XX, "*****"
Trunk room lamp switch inoperative. 1. Check trunk room lamp switch.DLK-94

DLK-204
< SYMPTOM DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
SQUEAK AND RATTLE TROUBLE DIAGNOSES
Confirm that the cause of a noise is repaired by test driving the vehicle. Operate the vehicle under the same
conditions as when the noise originally occurred. Refer to the notes on the Diagnostic Worksheet.
Inspection ProcedureINFOID:0000000001396664
Refer to Table of Contents for specific component removal and installation information.
INSTRUMENT PANEL
Most incidents are caused by contact and movement between:
1. Cluster lid A and instrument panel
2. Acrylic lens and combination meter housing
3. Instrument panel to front pillar garnish
4. Instrument panel to windshield
5. Instrument panel mounting pins
6. Wiring harnesses behind the combination meter
7. A/C defroster duct and duct joint
These incidents can usually be located by tapping or moving the components to duplicate the noise or by
pressing on the components while driving to stop the noise. Most of these incidents can be repaired by apply-
ing felt cloth tape or silicon spray (in hard to reach areas). Urethane pads can be used to insulate wiring har-
ness.
CAUTION:
Do not use silicone spray to isolate a squeak or rattle. If you saturate the area with silicone, you will
not be able to recheck the repair.
CENTER CONSOLE
Components to pay attention to include:
1. Shifter assembly cover to finisher
2. A/C control unit and cluster lid C
3. Wiring harnesses behind audio and A/C control unit
The instrument panel repair and isolation procedures also apply to the center console.
DOORS
Pay attention to the:
1. Finisher and inner panel making a slapping noise
2. Inside handle escutcheon to door finisher
3. Wiring harnesses tapping
4. Door striker out of alignment causing a popping noise on starts and stops
Tapping or moving the components or pressing on them while driving to duplicate the conditions can isolate
many of these incidents. You can usually insulate the areas with felt cloth tape or insulator foam blocks to
repair the noise.
TRUNK
Trunk noises are often caused by a loose jack or loose items put into the trunk by the owner.
In addition look for:
1. Trunk lid dumpers out of adjustment
2. Trunk lid striker out of adjustment
3. Trunk lid torsion bars knocking together
4. A loose license plate or bracket
Most of these incidents can be repaired by adjusting, securing or insulating the item(s) or component(s) caus-
ing the noise.
SUNROOF/HEADLINING
Noises in the sunroof/headlining area can often be traced to one of the following:
1. Sunroof lid, rail, linkage or seals making a rattle or light knocking noise
2. Sunvisor shaft shaking in the holder
3. Front or rear windshield touching headlining and squeaking

PRE-INSPECTION FOR DIAGNOSTIC
DLK-211
< ON-VEHICLE MAINTENANCE >[WITH I-KEY, WITHOUT SUPER LOCK]
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ON-VEHICLE MAINTENANCE
PRE-INSPECTION FOR DIAGNOSTIC
Basic InspectionINFOID:0000000001396666
BASIC INSPECTION
1.CHECK POWER DOOR LOCK AND UNLOCK SWITCH OPERATION
Check door lock and unlock operation by operating door lock and unlock switch.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Refer to DLK-191, "
DOOR LOCK AND UNLOCK SWITCH : Symptom Table".
2.CHECK INTELLIGENT KEY OPERATION
Check door lock and unlock operation by operating the Intelligent Key remote control button.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Refer to DLK-192, "
INTELLIGENT KEY : Symptom Table".
3.CHECK DOOR REQUEST SWITCH OPERATION
Check door lock and unlock operation by operating door request switch.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Refer to DLK-193, "
DOOR REQUEST SWITCH : Symptom Table".
4.CHECK KEY REMINDER OPERATION
Check key reminder operation. Refer to DLK-31, "
KEY REMINDER : System Description".
Is the inspection result normal?
YES >> GO TO 5.
NO >> Refer to DLK-194, "
KEY REMINDER : Symptom Table".
5.CHECK AUTO DOOR LOCK OPERATION
Check auto door lock operation. Refer to XX-XX, "*****"
.
Is the inspection result normal?
YES >> GO TO 6.
NO >> Refer to DLK-194, "
AUTO RELOCK : Symptom Table".
6.CHECK VEHICLE SPEED SENSING AUTO DOOR LOCK OPERATION
Check vehicle speed sensing auto door lock operation. Refer to XX-XX, "*****"
.
Is the inspection result normal?
YES >> GO TO 7.
NO >> Refer to XX-XX, "*****"
.
7.CHECK BACK DOOR (HATCHBACK) / TRUNK LID (SEDAN) OPENER OPERATION
Check back door (hatchback)/trunk lid (sedan) opener operation by operating the opener switch.
Is the inspection result normal?
YES >> GO TO 8.
NO >> Refer to DLK-195, "
BACK DOOR OPENER SWITCH : Symptom Table".
8.CHECK WARNING FUNCTION
Check warning function. Refer to DLK-39, "
System Description".
Is the inspection result normal?
YES >> GO TO 9.
NO [Buzzer (combination meter)]>> Refer to DLK-197, "
BUZZER (COMBINATION METER) : Symptom
Table".