lock NISSAN TEANA 2008 Service Manual

DLK-230
< ON-VEHICLE REPAIR >[WITH INTELLIGENT KEY SYSTEM]
REAR DOOR LOCK
2. While pulling outside handle, remove outside handle escutch-
eon.
3. While pulling outside handle (1), slide toward rear of vehicle to
remove outside handle.
4. Remove rear door finisher. Refer to INT-36, "
Removal and Installation".
5. Remove sealing screen. Refer to GW-23, "
Removal and Installation".
6. Fully close rear door glass.
7. Remove front gasket and rear gasket.
8. While pulling outside handle bracket, slide toward rear of vehicle
to remove outside handle bracket.
9. Reach in to separate outside handle cable connection on outside handle bracket.
INSTALLATION
Install in the reverse order of removal.
CAUTION:
Check door open/close, lock/unlock operation after installation.
JMKIA0560ZZ
JMKIA0524ZZ
JMKIA2303ZZ

TRUNK LID LOCK
DLK-231
< ON-VEHICLE REPAIR >[WITH INTELLIGENT KEY SYSTEM]
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TRUNK LID LOCK
Exploded ViewINFOID:0000000003819768
Removal and InstallationINFOID:0000000003813439
REMOVAL
1. Remove trunk lid finisher inner. Refer to INT-59, "Removal and Installation".
2. Disconnect trunk lid opener cable.
3. Disconnect trunk lid lock assembly and trunk lid opener switch connectors.
4. Remove mounting bolts and remove trunk lid lock assembly.
INSTALLATION
Install in the reverse order of removal.
CAUTION:
Check trunk lid open/close, lock/unlock operation after installation.
1. Trunk lid 2. Trunk lid weather-strip 3. Cap
4. Stopper 5. Trunk lid hinge 6. Trunk lid striker
7. Bumper rubber 8. Trunk lid lock assembly 9. Trunk lid stay
A : Center mark (upper) B. : Center mark (lower)
Refer to GI-4, "
Components" for symbols in the figure.
JMKIA2389GB

DLK-232
< ON-VEHICLE REPAIR >[WITH INTELLIGENT KEY SYSTEM]
FUEL FILLER LID OPENER
FUEL FILLER LID OPENER
Exploded ViewINFOID:0000000003813440
Removal and InstallationINFOID:0000000003813441
NOTE:
When fuel filler lid opener actuator (1) is malfunctioning, pull the rod
to open fuel filler lid.
REMOVAL
1. Remove mounting screws, and then remove fuel filler lid.
2. Rotate lock nut counterclockwise, and then remove lock nut.
3. Push fuel filler lid opener actuator behind the vehicle, while pushing the pawl.
4. Remove rear wheel house finisher (LH). Refer to INT-57, "
Removal and Installation".
5. Disconnect harness connector and remove fuel filler lid opener actuator.
INSTALLATION
Install in the reverse order of removal.
CAUTION:
1. Fuel filler lid assembly 2. Bumper rubber 3. Lock nut
4. Fuel filler lid opener actuator
JMKIA2390ZZ
JMKIA1960ZZ

INTELLIGENT KEY BATTERY
DLK-245
< ON-VEHICLE REPAIR >[WITH INTELLIGENT KEY SYSTEM]
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INTELLIGENT KEY BATTERY
Removal and InstallationINFOID:0000000003795148
1. Release the lock knob at the back of the Intelligent Key and remove the mechanical key.
2. Insert a flat-bladed screwdriver (A) wrapped with a cloth into the
slit of the corner and twist it to separate the upper part from the
lower part.
CAUTION:
 Never touch the circuit board or battery terminal.
 The key fob is water-resistant. However, if it does get wet,
immediately wipe it dry.
3. Replace the battery with new one.
4. Align the tips of the upper and lower parts, and then push them
together until it is securely closed.
CAUTION:
 When replacing battery, keep dirt, grease, and other for-
eign matter off the electrode contact area.
 After replacing the battery, check that all Intelligent Key
functions work normally.
PIIB6221E
Battery replacement :Coin-type lithium battery
(CR2025)
PIIB6222E

INSPECTION AND ADJUSTMENT
EC-17
< BASIC INSPECTION >[VQ25DE, VQ35DE]
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Is “CMPLT” displayed on CONSULT-III screen?
YES >> GO TO 4.
NO >> GO TO 5.
3.PERFORM IDLE AIR VOLUME LEARNING
Without CONSULT-III
NOTE:
It is better to count the time accurately with a clock.
It is impossible to switch the diagnostic mode when an accelerator pedal position sensor circuit has
a malfunction.
1. Perform EC-15, "
ACCELERATOR PEDAL RELEASED POSITION LEARNING : Special Repair Require-
ment".
2. Perform EC-16, "
THROTTLE VALVE CLOSED POSITION LEARNING : Special Repair Requirement".
3. Start engine and warm it up to normal operating temperature.
4. Turn ignition switch OFF and wait at least 10 seconds.
5. Confirm that accelerator pedal is fully released, turn ignition switch ON and wait 3 seconds.
6. Repeat the following procedure quickly 5 times within 5 seconds.
- Fully depress the accelerator pedal.
- Fully release the accelerator pedal.
7. Wait 7 seconds, fully depress the accelerator pedal for approx. 20 seconds until the MI stops blinking and
turns ON.
8. Fully release the accelerator pedal within 3 seconds after the MI turns ON.
9. Start engine and let it idle.
10. Wait 20 seconds.
>> GO TO 4.
4.CHECK IDLE SPEED AND IGNITION TIMING
Rev up the engine 2 or 3 times and check that idle speed and ignition timing are within the specifications.
For procedure, refer to EC-14, "
IDLE SPEED : Special Repair Requirement" and EC-15, "IGNITION TIMING :
Special Repair Requirement".
For specifications, refer to EC-414, "
Idle Speed" and EC-414, "Ignition Timing".
Is the inspection result normal?
YES >> INSPECTION END
NO >> GO TO 5.
5.DETECT MALFUNCTIONING PART-I
Check the following
 Check that throttle valve is fully closed.
 Check PCV valve operation.
 Check that downstream of throttle valve is free from air leakage.
Is the inspection result normal?
YES >> GO TO 6.
NO >> Repair or replace malfunctioning part.
6.DETECT MALFUNCTIONING PART-II
When the above three items check out OK, engine component parts and their installation condition are ques-
tionable. Check and eliminate the cause of the incident.
It is useful to perform “TROUBLE DIAGNOSIS - SPECIFICATION VALUE”. Refer to EC-124, "
Description".
PBIB0665E

EC-108
< FUNCTION DIAGNOSIS >[VQ25DE, VQ35DE]
ON BOARD DIAGNOSTIC (OBD) SYSTEM
This DTC number is clarified in Diagnostic Test Mode II (SELF-DIAGNOSTIC RESULTS)
Diagnostic Test Mode II — Self-diagnostic Results
In this mode, the DTC and 1st trip DTC are indicated by the number of blinks of the MI as shown below.
The DTC and 1st trip DTC are displayed at the same time. If the MI does not illuminate in diagnostic test mode
I (Malfunction warning), all displayed items are 1st trip DTCs. If only one code is displayed when the MI illumi-
nates in diagnostic test mode II (SELF-DIAGNOSTIC RESULTS), it is a DTC; if two or more codes are dis-
played, they may be either DTCs or 1st trip DTCs. DTC No. is same as that of 1st trip DTC. These unidentified
codes can be identified by using the CONSULT-III or GST. A DTC will be used as an example for how to read
a code.
A particular trouble code can be identified by the number of four-digit numeral flashes as per the following.
The length of time the 1,000th-digit numeral flashes on and off is 1.2 seconds consisting of an ON (0.6-sec-
onds) - OFF (0.6-seconds) cycle.
The 100th-digit numeral and lower digit numerals consist of a 0.3-seconds ON and 0.3-seconds OFF cycle.
A change from one digit numeral to another occurs at an interval of 1.0-second OFF. In other words, the later
numeral appears on the display 1.3 seconds after the former numeral has disappeared.
A change from one trouble code to another occurs at an interval of 1.8-seconds OFF.
In this way, all the detected malfunctions are classified by their DTC numbers. The DTC 0000 refers to no mal-
function. (See EC-389, "
DTCIndex")
How to Switch Diagnostic Test Mode
NOTE:
It is better to count the time accurately with a clock.
MI Condition
ON When the malfunction is detected.
OFF No malfunction.
JMBIA1140GB
Number 0123456789ABCDEF
Flashes 10123456789111213141516

P0327, P0328, P0332, P0333 KS
EC-215
< COMPONENT DIAGNOSIS >[VQ25DE, VQ35DE]
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P0327, P0328, P0332, P0333 KS
DescriptionINFOID:0000000003856619
The knock sensor is attached to the cylinder block. It senses engine knocking using a piezoelectric element. A
knocking vibration from the cylinder block is sensed as vibrational pressure. This pressure is converted into a
voltage signal and sent to the ECM.
DTC LogicINFOID:0000000003856620
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is more than 10 V at idle.
>> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE
1. Start engine and run it for at least 5 seconds at idle speed.
2. Check 1st trip DTC.
Is 1st trip DTC detected?
YES >> Go to EC-215, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000003856621
1.CHECK GROUND CONNECTION
1. Turn ignition switch OFF.
2. Check ground connection E38. Refer to Ground Inspection in GI-37, "
Circuit Inspection".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace ground connection.
2.CHECK KNOCK SENSOR GROUND CIRCUIT FOR OPEN AND SHORT
1. Disconnect knock sensor harness connector and ECM harness connector.
2. Check the continuity between knock sensor harness connector and ECM harness connector.
DTC No.Trouble diagnosis
nameDTC detected condition Possible cause
P0327Knock sensor (bank 1)
circuit low inputAn excessively low voltage from the sensor is
sent to ECM.
 Harness or connectors
(The sensor circuit is open or shorted.)
 Knock sensor P0328Knock sensor (bank 1)
circuit high inputAn excessively high voltage from the sensor is
sent to ECM.
P0332Knock sensor (bank 2)
circuit low inputAn excessively low voltage from the sensor is
sent to ECM.
P0333Knock sensor (bank 2)
circuit high inputAn excessively high voltage from the sensor is
sent to ECM.

EC-252
< COMPONENT DIAGNOSIS >[VQ25DE, VQ35DE]
P1217 ENGINE OVER TEMPERATURE
>> Repair or replace malfunctioning part.
4.CHECK RADIATOR CAP
Check radiator cap. Refer to CO-12, "
RADIATOR CAP : Inspection".
Is the inspection result normal?
YES >> GO TO 5.
NO >> Replace radiator cap.
5.CHECK THERMOSTAT
Check thermostat. Refer to CO-24, "
Inspection".
Is the inspection result normal?
YES >> GO TO 6.
NO >> Replace thermostat
6.CHECK ENGINE COOLANT TEMPERATURE SENSOR
Refer to EC-158, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 7.
NO >> Replace engine coolant temperature sensor.
7.CHECK MAIN 12 CAUSES
If the cause cannot be isolated, check the following.
*1: Turn the ignition switch ON.
*2: Engine running at 3,000 rpm for 10 minutes.
*3: Drive at 90 km/h (56 MPH) for 30 minutes and then let idle for 10 minutes.
*4: After 60 minutes of cool down time.
For more information, refer to CO-3, "
TroubleshootingChart". Engine Step Inspection item Equipment Standard Reference page
OFF 1  Blocked radiator
 Blocked condenser
 Blocked radiator grille
 Blocked bumper Visual No blocking —
2  Coolant mixture  Coolant testerMA-11, "
Fluids and Lubricants"
3  Coolant level  Visual Coolant up to MAX level in
reservoir tank and radiator
filler neckCO-8, "Inspection"
4  Radiator cap  Pressure testerCO-12, "RADIATOR CAP : Inspection"
ON*25  Coolant leaks  Visual No leaksCO-8, "Inspection"
ON*26  Thermostat  Touch the upper and
lower radiator hosesBoth hoses should be hotCO-24, "Inspection"
ON*17  Cooling fan  CONSULT-III OperatingEC-324, "Component
Function Check"
OFF 8  Combustion gas leak  Color checker chemical
tester 4 Gas analyzerNegative —
ON*
39  Coolant temperature
gauge Visual Gauge less than 3/4 when
driving—
 Coolant overflow to res-
ervoir tank Visual No overflow during driving
and idlingCO-8, "
Inspection"
OFF*410  Coolant return from res-
ervoir tank to radiator Visual Should be initial level in
reservoir tankCO-8, "Inspection"
OFF 11  Cylinder head  Straight gauge feeler
gauge0.1 mm (0.004 in) Maxi-
mum distortion (warping)EM-104, "Inspection"
12  Cylinder block and pis-
tons Visual No scuffing on cylinder
walls or pistonEM-119, "Inspection"

P1572 ASCD BRAKE SWITCH
EC-275
< COMPONENT DIAGNOSIS >[VQ25DE, VQ35DE]
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Without CONSULT-III
Check the voltage between ECM harness connector and ground.
Is the inspection result normal?
YES >> GO TO 12.
NO >> GO TO 7.
3.CHECK ASCD BRAKE SWITCH POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect ASCD brake switch harness connector.
3. Turn ignition switch ON.
4. Check the voltage between ASCD brake switch harness connector and ground.
Is the inspection result normal?
YES >> GO TO 5.
NO >> GO TO 4.
4.DETECT MALFUNCTIONING PART
Check the following.
 Fuse block (J/B) connector E103
 10A fuse (No.3)
 Harness for open or short between ASCD brake switch and fuse
>> Repair open circuit, short to ground or short to power in harness or connectors.
5.CHECK ASCD BRAKE SWITCH INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check the continuity between ASCD brake switch harness connector and ECM harness connector.
4. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES >> GO TO 6.
NO >> Repair open circuit, short to ground or short to power in harness or connectors.
6.CHECK ASCD BRAKE SWITCH
Refer to EC-277, "
Component Inspection (ASCD Brake Switch)"
Monitor item Condition Indication
BRAKE SW2 Brake pedalSlightly depressed ON
Fully released OFF
ECM
Condition Voltage +−
Connector Terminal Connector Terminal
E16106
(Stop lamp switch signal)E16 112 Brake pedalSlightly depressed Battery voltage
Fully released Approx. 0V
ASCD brake switch
Ground Voltage
Connector Terminal
E49 1 Ground Battery voltage
ASCD brake switch ECM
Continuity
Connector Terminal Connector Terminal
E49 2 E16 110 Existed

EC-276
< COMPONENT DIAGNOSIS >[VQ25DE, VQ35DE]
P1572 ASCD BRAKE SWITCH
Is the inspection result normal?
YES >> GO TO 12.
NO >> Replace ASCD brake switch.
7.CHECK STOP LAMP SWITCH POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect stop lamp switch harness connector.
3. Check the voltage between stop lamp switch harness connector and ground.
Is the inspection result normal?
YES >> GO TO 9.
NO >> GO TO 8.
8.DETECT MALFUNCTIONING PART
Check the following.
 Fuse block (J/B) connector E103
 10A fuse (No.7)
 Harness for open or short between stop lamp switch and battery
>> Repair open circuit, short to ground or short to power in harness or connectors.
9.CHECK STOP LAMP SWITCH INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Disconnect ECM harness connector.
2. Check the continuity between stop lamp switch harness connector and ECM harness connector.
3. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES >> GO TO 11.
NO >> GO TO 10.
10.DETECT MALFUNCTIONING PART
Check the following.
 Fuse block (J/B) connector E103
 Harness for open or short between stop lamp switch and ECM
>> Repair open circuit, short to ground or short to power in harness or connectors.
11 .CHECK STOP LAMP SWITCH
Refer to EC-277, "
Component Inspection (Stop Lamp Switch)"
Is the inspection result normal?
YES >> GO TO 12.
NO >> Replace stop lamp switch.
12.CHECK INTERMITTENT INCIDENT
Refer to GI-35, "
Intermittent Incident".
>> INSPECTION END
Stop lamp switch
Ground Voltage
Connector Terminal
E115 1 Ground Battery voltage
Stop lamp switch ECM
Continuity
Connector Terminal Connector Terminal
E115 2 E16 106 Existed