display NISSAN TEANA 2008 Service Manual

TAKE AWAY WARNING DOES NOT OPERATE
DLK-177
< SYMPTOM DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
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 Before performing the diagnosis in the following procedure, check “Work Flow”. Refer to DLK-7, "Work
Flow".
 Warning functions operating condition is extremely complicated, during operating confirmations, reconfirm
the list above twice in order to ensure proper operation. Refer to DLK-31, "
WARNING FUNCTION : System
Description".
 Door lock function is normal.
INTELLIGENT KEY IS REMOVED FROM KEY SLOT : Diagnosis Procedure
INFOID:0000000003795033
1.CHECK KEY SLOT
Check key slot.
Refer to DLK-86, "
ComponentFunctionCheck".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace the malfunctioning parts.
2.CHECK COMBINATION METER DISPLAY
Check combination meter display.
Refer to DLK-93, "
ComponentFunctionCheck".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace the malfunctioning parts.
3.CHECK INSIDE KEY ANTENNA
Check inside key antenna.
Refer to DLK-50, "
DTC Logic" (instrument center).
Refer to DLK-52, "
DTC Logic" (console).
Refer to DLK-54, "
DTC Logic" (trunk room).
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace the malfunctioning parts.
4.CHECK KEY SLOT ILLUMINATION
Check key slot illumination.
Refer to DLK-88, "
ComponentFunctionCheck".
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair or replace the malfunctioning parts.
5.CONFIRM THE OPERATION
Confirm the operation again.
Is the result normal?
YES >> Check intermittent incident. Refer to GI-35, "Intermittent Incident".
NO >> GO TO 1.

DLK-178
< SYMPTOM DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
INTELLIGENT KEY LOW BATTERY WARNING DOES NOT OPERATE
INTELLIGENT KEY LOW BATTERY WARNING DOES NOT OPERATE
DescriptionINFOID:0000000003795034
NOTE:
 Before performing the diagnosis in the following procedure, check “Work Flow”. Refer to DLK-7, "
Work
Flow".
 Warning functions operating condition is extremely complicated, during operating confirmations, reconfirm
the list above twice in order to ensure proper operation. Refer to DLK-31, "
WARNING FUNCTION : System
Description".
Diagnosis ProcedureINFOID:0000000003795035
1.CHECK “LO- BATT OF KEY FOB WARN” SETTING IN “WORK SUPPORT”
Check “LO- BATT OF KEY FOB WARN” setting in “WORK SUPPORT”.
Refer to DLK-43, "
INTELLIGENT KEY : CONSULT-III Function (BCM - INTELLIGENT KEY)".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Set “LO- BATT OF KEY FOB WARN” setting in “WORK SUPPORT”.
2.CHECK INTELLIGENT KEY BATTERY
Check Intelligent Key battery.
Refer to DLK-84, "
ComponentFunctionCheck".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace the malfunctioning parts.
3.CHECK COMBINATION METER DISPLAY
Check combination meter display.
Refer to DLK-93, "
ComponentFunctionCheck".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace the malfunctioning parts.
4.CHECK INSIDE KEY ANTENNA
Check inside key antenna.
Refer to DLK-50, "
DTC Logic" (instrument center).
Refer to DLK-52, "
DTC Logic" (console).
Refer to DLK-54, "
DTC Logic" (trunk room).
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair or replace the malfunctioning parts.
5.CHECK KEY SLOT ILLUMINATION
Check key slot illumination.
Refer to DLK-88, "
ComponentFunctionCheck".
Is the inspection result normal?
YES >> GO TO 6.
NO >> Repair or replace the malfunctioning parts.
6.CONFIRM THE OPERATION
Confirm the operation again.
Is the result normal?
YES >> Check intermittent incident. Refer to GI-35, "Intermittent Incident".
NO >> GO TO 1.

DLK-180
< SYMPTOM DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
KEY ID WARNING DOES NOT OPERATE
KEY ID WARNING DOES NOT OPERATE
DescriptionINFOID:0000000003795038
NOTE:
 Before performing the diagnosis in the following procedure, check “Work Flow”. Refer to DLK-7, "
Work
Flow".
 Warning functions operating condition is extremely complicated, during operating confirmations, reconfirm
the list above twice in order to ensure proper operation. Refer to DLK-31, "
WARNING FUNCTION : System
Description".
Diagnosis ProcedureINFOID:0000000003795039
1.CHECK INTELLIGENT KEY
Check Intelligent Key.
Refer to DLK-84, "
ComponentFunctionCheck".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace the malfunctioning parts.
2.CHECK COMBINATION METER DISPLAY FUNCTION
Check combination meter display function.
Refer to DLK-93, "
ComponentFunctionCheck".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace the malfunctioning parts.
3.CONFIRM THE OPERATION
Confirm the operation again.
Is the result normal?
YES >> Check intermittent incident. Refer to GI-35, "Intermittent Incident".
NO >> GO TO 1.

INTELLIGENT KEY LOW BATTERY WARNING DOES NOT OPERATE
DLK-181
< SYMPTOM DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
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INTELLIGENT KEY LOW BATTERY WARNING DOES NOT OPERATE
DescriptionINFOID:0000000003795040
NOTE:
 Before performing the diagnosis in the following procedure, check “Work Flow”. Refer to DLK-7, "
Work
Flow".
 Warning functions operating condition is extremely complicated, during operating confirmations, reconfirm
the list above twice in order to ensure proper operation. Refer to DLK-31, "
WARNING FUNCTION : System
Description".
Diagnosis ProcedureINFOID:0000000003795041
1.CHECK INTELLIGENT KEY
Check Intelligent Key.
Refer to DLK-84, "
ComponentFunctionCheck".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace the malfunctioning parts.
2.CHECK COMBINATION METER DISPLAY FUNCTION
Check combination meter display function.
Refer to DLK-93, "
ComponentFunctionCheck".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace the malfunctioning parts.
3.CONFIRM THE OPERATION
Confirm the operation again.
Is the result normal?
YES >> Check intermittent incident. Refer to GI-35, "Intermittent Incident".
NO >> GO TO 1.

DLK-196
< ON-VEHICLE REPAIR >[WITH INTELLIGENT KEY SYSTEM]
RADIATOR CORE SUPPORT
RADIATOR CORE SUPPORT
Exploded ViewINFOID:0000000003795070
Removal and InstallationINFOID:0000000003795071
REMOVAL
1. Use refrigerant collecting equipment to discharge the refrigerant. Refer to HA-24, "Collection and
Charge".
2. Remove front under cover. Refer to EXT-28, "
Removal and Installation".
3. Drain engine coolant from radiator. Refer to CO-8, "
Draining".
4. Remove front bumper fascia, energy absorber and bumper reinforcement. Refer to EXT-12, "
Removal
and Installation".
5. Remove mounting clips and remove air duct cover.
6. Remove hood lock opener and hood lock. Refer to DLK-220, "
Removal and Installation".
7. Disconnect connector of horn (HIGH/LOW), and then remove horn (HIGH/LOW). Refer to HRN-6,
"Removal and Installation".
8. Disconnect connector of gas sensor, and then remove gas sensor (with intelligent air conditioner system).
Refer to VTL-82, "
WITH INTELLIGENT AIR CONDITIONER SYSTEM : Removal and Installation".
9. Remove bumper retainer assembly. Refer to EXT-12, "
Removal and Installation".
10. Remove air guide (RH/LH).
11. Remove front combination lamp (RH/LH). Refer to EXL-181, "
Removal and Installation" (XENON TYPE)
or EXL-343, "
Removal and Installation" (HALOGEN TYPE).
12. Disconnect connector of ambient sensor. Refer to VTL-24, "
Removal and Installation" (WITHOUT 7 INCH
DISPLAY) or VTL-81, "
Removal and Installation" (WITH 7 INCH DISPLAY).
1. Radiator upper hose bracket 2. Hood switch bracket 3. Air duct cover
4. Air guide (RH/LH) 5. Radiator core support
: Pawl
JMKIA2382ZZ

EC-8
< BASIC INSPECTION >[VQ25DE, VQ35DE]
DIAGNOSIS AND REPAIR WORKFLOW
1.GET INFORMATION FOR SYMPTOM
Get the detailed information from the customer about the symptom (the condition and the environment when
the incident/malfunction occurred) using the “Diagnostic Work Sheet”. (Refer to EC-10, "
Diagnostic Work
Sheet".)
>> GO TO 2.
2.CHECK DTC
1. Check DTC.
2. Perform the following procedure if DTC is displayed.
- Record DTC and freeze frame data. (Print them out with CONSULT-III or GST.)
- Erase DTC. (Refer to EC-102, "
Diagnosis Description".)
- Study the relationship between the cause detected by DTC and the symptom described by the customer.
(Symptom Table is useful. Refer to EC-400, "
Symptom Table".)
3. Check related service bulletins for information.
Are any symptoms described and any DTCs detected?
Symptom is described, DTC is displayed>>GO TO 3.
Symptom is described, DTC is not displayed>>GO TO 4.
Symptom is not described, DTC is displayed>>GO TO 5.
3.CONFIRM THE SYMPTOM
Try to confirm the symptom described by the customer (except MI ON).
Also study the normal operation and fail-safe related to the symptom. Refer to EC-404, "
Description" and EC-
386, "Fail safe".
Diagnosis Work Sheet is useful to verify the incident.
Verify relation between the symptom and the condition when the symptom is detected.
>> GO TO 5.
4.CONFIRM THE SYMPTOM
Try to confirm the symptom described by the customer.
Also study the normal operation and fail-safe related to the symptom. Refer to EC-404, "
Description" and EC-
386, "Fail safe".
Diagnosis Work Sheet is useful to verify the incident.
Verify relation between the symptom and the condition when the symptom is detected.
>> GO TO 6.
5.PERFORM DTC CONFIRMATION PROCEDURE
Perform DTC CONFIRMATION PROCEDURE for the displayed DTC, and then check that DTC is detected
again.
If two or more DTCs are detected, refer to EC-388, "
DTCInspectionPriorityChart" and determine trouble
diagnosis order.
NOTE:
 Freeze frame data is useful if the DTC is not detected.
 Perform Component Function Check if DTC CONFIRMATION PROCEDURE is not included on Service
Manual. This simplified check procedure is an effective alternative though DTC cannot be detected during
this check.
If the result of Component Function Check is NG, it is the same as the detection of DTC by DTC CONFIR-
MATION PROCEDURE.
Is DTC detected?
YES >> GO TO 10.
NO >> Check according to GI-35, "
Intermittent Incident".
6.PERFORM BASIC INSPECTION
Perform EC-11, "
BASIC INSPECTION : Special Repair Requirement".
Will CONSULT-III be used?

DIAGNOSIS AND REPAIR WORKFLOW
EC-9
< BASIC INSPECTION >[VQ25DE, VQ35DE]
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YES >> GO TO 7.
NO >> GO TO 9.
7.PERFORM “SPEC” OF “DATA MONITOR” MODE
With CONSULT-III
Check that “MAS A/F SE-B1”, “B/FUEL SCHDL”, “A/F ALPHA-B1” and “A/F ALPHA-B2” are within the SP
value using CONSULT-III in “SPEC” of “DATA MONITOR” mode. Refer to EC-124, "
Component Function
Check".
Are they within the SP value?
YES >> GO TO 9.
NO >> GO TO 8.
8.DETECT MALFUNCTIONING PART BY TROUBLE DIAGNOSIS - SPECIFICATION VALUE
Detect malfunctioning part according to EC-125, "
Diagnosis Procedure".
Is a malfunctioning part detected?
YES >> GO TO 11.
NO >> GO TO 9.
9.DETECT MALFUNCTIONING SYSTEM BY SYMPTOM TABLE
Detect malfunctioning system according to EC-400, "
Symptom Table" based on the confirmed symptom in
step 4, and determine the trouble diagnosis order based on possible causes and symptoms.
>> GO TO 10.
10.DETECT MALFUNCTIONING PART BY DIAGNOSTIC PROCEDURE
Inspect according to Diagnostic Procedure of the system.
NOTE:
The Diagnostic Procedure in EC section described based on open circuit inspection. A short circuit inspection
is also required for the circuit check in the Diagnostic Procedure. For details, refer to “Circuit Inspection” in GI-
37, "Circuit Inspection".
Is a malfunctioning part detected?
YES >> GO TO 11.
NO >> Monitor input data from related sensors or check voltage of related ECM terminals using CON-
SULT-III. Refer to EC-357, "
Reference Value".
11 .REPAIR OR REPLACE THE MALFUNCTIONING PART
1. Repair or replace the malfunctioning part.
2. Reconnect parts or connectors disconnected during Diagnostic Procedure again after repair and replace-
ment.
3. Check DTC. If DTC is displayed, erase it, refer to EC-102, "
Diagnosis Description".
>> GO TO 12.
12.FINAL CHECK
When DTC was detected in step 2, perform DTC Confirmation Procedure or Overall Function Check again,
and then check that the malfunction have been completely repaired.
When symptom was described from the customer, refer to confirmed symptom in step 3 or 4, and check that
the symptom is not detected.
Is DTC detected and does symptom remain?
YES-1 >> DTC is detected: GO TO 10.
YES-2 >> Symptom remains: GO TO 6.
NO >> Before returning the vehicle to the customer, always erase unnecessary DTC in ECM and TCM
(Transmission Control Module). (Refer to EC-102, "
Diagnosis Description".) If the completion of
SRT is needed, drive vehicle under the specific DRIVING PATTERN in EC-392,
"HowtoSetSRTCode".

INSPECTION AND ADJUSTMENT
EC-11
< BASIC INSPECTION >[VQ25DE, VQ35DE]
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INSPECTION AND ADJUSTMENT
BASIC INSPECTION
BASIC INSPECTION : Special Repair RequirementINFOID:0000000003856444
1.INSPECTION START
1. Check service records for any recent repairs that may indicate a related malfunction, or a current need for
scheduled maintenance.
2. Open engine hood and check the following:
- Harness connectors for improper connections
- Wiring harness for improper connections, pinches and cut
- Vacuum hoses for splits, kinks and improper connections
- Hoses and ducts for leaks
- Air cleaner clogging
- Gasket
3. Confirm that electrical or mechanical loads are not applied.
- Head lamp switch is OFF.
- Air conditioner switch is OFF.
- Rear window defogger switch is OFF.
- Steering wheel is in the straight-ahead position, etc.
4. Start engine and warm it up until engine coolant temperature
indicator points the middle of gauge.
Ensure engine stays below 1,000 rpm.
5. Run engine at about 2,000 rpm for about 2 minutes under no
load.
6. Check that no DTC is displayed with CONSULT-III or GST.
Are any DTCs detected?
YES >> GO TO 2.
NO >> GO TO 3.
2.REPAIR OR REPLACE
Repair or replace components as necessary according to corresponding Diagnostic Procedure.
>> GO TO 3
3.CHECK TARGET IDLE SPEED
1. Run engine at about 2,000 rpm for about 2 minutes under no load.
SEF983U
SEF976U
SEF977U

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-102
< FUNCTION DIAGNOSIS >[VQ25DE, VQ35DE]
ON BOARD DIAGNOSTIC (OBD) SYSTEM
ON BOARD DIAGNOSTIC (OBD) SYSTEM
Diagnosis DescriptionINFOID:0000000003856502
INTRODUCTION
The ECM has an on board diagnostic system, which detects malfunctions related to engine sensors or actua-
tors. The ECM also records various emission-related diagnostic information including:
The above information can be checked using procedures listed in the table below.
×: Applicable —: Not applicable
*: When DTC and 1st trip DTC simultaneously appear on the display, they cannot be clearly distinguished from each other.
The malfunction indicator MI on the instrument panel illuminates when the same malfunction is detected in two
consecutive trips (Two trip detection logic), or when the ECM enters fail-safe mode. (Refer to EC-386, "
Fail
safe".)
TWO TRIP DETECTION LOGIC
When a malfunction is detected for the first time, 1st trip DTC and 1st trip Freeze Frame data are stored in the
ECM memory. The MI will not illuminate at this stage. <1st trip>
If the same malfunction is detected again during the next drive, the DTC and Freeze Frame data are stored in
the ECM memory, and the MI illuminates. The MI illuminates at the same time the DTC is stored. <2nd trip>
The “trip” in the “Two Trip Detection Logic” means a driving mode in which self-diagnosis is performed during
vehicle operation. Specific on board diagnostic items will cause the ECM to illuminate or blink the MI, and
store DTC and Freeze Frame data, even in the 1st trip, as shown below.
×: Applicable —: Not applicable
DTC AND FREEZE FRAME DATA
DTC and 1st Trip DTC
Emission-related diagnostic information Diagnostic service
Diagnostic Trouble Code (DTC) Service $03 of ISO 15031-5
Freeze Frame data Service $02 of ISO 15031-5
System Readiness Test (SRT) code Service $01 of ISO 15031-5
1st Trip Diagnostic Trouble Code (1st Trip DTC) Service $07 of ISO 15031-5
1st Trip Freeze Frame data —
Test values and Test limits Service $06 of ISO 15031-5
Calibration ID Service $09 of ISO 15031-5
DTC 1st trip DTCFreeze
Frame data1st trip Freeze
Frame dataSRT code SRT status Test value
CONSULT-III×× × × × ×—
GST×× ×—×××
ECM××*— — —×—
ItemsMI DTC 1st trip DTC
1st trip 2nd trip
1st trip
displaying2nd trip
displaying1st trip
displaying2nd trip
display-
ing BlinkingIlluminat-
edBlinkingIlluminat-
ed
Misfire (Possible three way catalyst
damage) — DTC: P0300 - P0306 is
being detected×———— —×—
Misfire (Possible three way catalyst
damage) — DTC: P0300 - P0306 is
being detected——×——×——
One trip detection diagnoses (Re-
fer to EC-389, "
DTCIndex".)—×——×———
Except above — — —×—××—