2008 NISSAN TEANA key fob

BCS
INSPECTION AND ADJUSTMENT
BCS-5
< BASIC INSPECTION >
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CONFIGURATION (BCM) : Configuration listINFOID:0000000003809648
⇔: Items which confirm vehicle specificationsMANUAL SETTING ITEM
NOTE
Items Setting value
AUTO LIGHT WITH —
RR FOG LAMP WITH —
AV C/U WITH ⇔ WITHOUT WITH: With BOSE audio system
 WITHOUT: Without BOSE audio system
THEFT ALM AREA MODE3 —
H/L WASHER TIME 1 WITH —
H/L WASHER TIME 2 WITH —
I-KEY WITH —
Key Fob Type MODE10 —
HANDLE LHD —
AUTO SETTING ITEM
NOTE
Items Setting value
H/L BULB DEFAULT —
FR FOG LAMP WITH —
TRANSMISSION AT with ABS —
TR CANCL SW WITHOUT —
TPMS WITHOUT —
AUTO BACK DOOR WITHOUT —
FOG LAMP BULB SINGLE BULB —
D I L M P VA R I AT M O D E 4 —
LIGHT RECOG MODE4 —
FR FOG LOGIC MODE2 —
PANIC ALM TYPE MODE2 —
HAZARD SW TYPE MODE1 —
BCM AC CONTROL MODE1 —
RAIN SENSOR WITHOUT —
FOG ON WITH AUTO LIGHT WITHOUT —
AUTO LOCK&UNLOCK FUNC WITHOUT —
DROP WIP FUNCTION WITHOUT —
SELECTIVE UNLOCK SETTING WITHOUT —
SEAT BLT WARN WITHOUT —
SPEED SNS WIP WITH —

BCS-24
< FUNCTION DIAGNOSIS >
DIAGNOSIS SYSTEM (BCM)
FLASHER
FLASHER : CONSULT-III Function (BCM - FLASHER)INFOID:0000000003897062
WORK SUPPORT
*: Factory setting
DATA MONITOR
ACTIVE TEST
Test item Operation Description
FRONT WIPERHiTransmits the front wiper request signal (HI) to IPDM E/R with CAN communication to
operate the front wiper HI operation.
LoTransmits the front wiper request signal (LO) to IPDM E/R with CAN communication to
operate the front wiper LO operation.
INTTransmits the front wiper request signal (INT) to IPDM E/R with CAN communication to
operate the front wiper INT operation.
Off Stops transmitting the front wiper request signal to stop the front wiper operation.
HEADLAMP WASHER OnTransmits the headlamp washer request signal to IPDM E/R with CAN communication to
operate the headlamp washer operation.
Service item Setting item Setting
HAZARD ANSWER
BACKLock Only* With locking only
Sets the hazard warning lamp answer back function
when the door is lock/unlock with the request switch or
the key fob. Unlk Only With unlocking only
Lock/Unlk With locking/unlocking
Off Without the function
Monitor item
[Unit]Description
REQ SW-DR
[On/Off]The switch status input from the request switch (driver side)
REQ SW-AS
[On/Off]The switch status input from the request switch (passenger side)
PUSH SW
[On/Off]The switch status input from the push-button ignition switch
TURN SIGNAL R
[On/Off]
Each switch status that BCM detects from the combination switch reading function
TURN SIGNAL L
[On/Off]
HAZARD SW
[On/Off]The switch status input from the hazard switch
RKE-LOCK
[On/Off]Lock signal status received from the remote keyless entry receiver
RKE-UNLOCK
[On/Off]Unlock signal status received from the remote keyless entry receiver
RKE-PANIC
[On/Off]Panic alarm signal status received from the remote keyless entry receiver
Test item Operation Description
FLASHERRH Outputs the voltage to blink the right side turn signal lamps.
LH Outputs the voltage to blink the left side turn signal lamps.
Off Stops the voltage to turn the turn signal lamps OFF.

BCS
DIAGNOSIS SYSTEM (BCM)
BCS-25
< FUNCTION DIAGNOSIS >
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INTELLIGENT KEY
INTELLIGENT KEY : CONSULT-III Function (BCM - INTELLIGENT KEY)INFOID:0000000003897053
BCM CONSULT-III FUNCTION
CONSULT-III performs the following functions via CAN communication with BCM.
WORK SUPPORT
Diagnosis mode Function Description
WORK SUPPORT Changes the setting for each system function.
SELF-DIAG RESULTS Displays the diagnosis results judged by BCM.
DATA MONITOR The BCM input/output signals are displayed.
ACTIVE TEST The signals used to activate each device are forcibly supplied from BCM.
Monitor item Description
REMO CONT ID CONFIR It can be checked whether Intelligent Key ID code is registered or not in this mode.
AUTO LOCK SETAuto door lock time can be changed in this mode.
 MODE 1: 1 minute
 MODE 2: 5 minutes
 MODE 3: 30 seconds
 MODE 4: 2 minutes
LOCK/UNLOCK BY I-KEYDoor lock/unlock function by door request switch (driver side and passenger side) mode can be
changed to operate (WITH) or not operate (WITHOUT) in this mode.
ENGINE START BY I-KEYEngine start function mode can be changed to operate (WITH) or not operate (WITHOUT) in this
mode.
TRUNK/GLASS HATCH OPENBuzzer reminder function mode by trunk lid opener request switch can be changed to operate
(WITH) or not operate (WITHOUT) in this mode.
PANIC ALARM SETNOTE:
This item is displayed, but cannot be used.
PW DOWN SETNOTE:
This item is displayed, but cannot be used.
TRUNK OPEN DELAYTrunk button pressing on Intelligent Key button can be selected as per the following in this mode.
 MODE 1: Press and hold
 MODE 2: Press twice
 MODE 3: Press and hold, or press twice
LO-BATT OF KEY FOB WARNIntelligent Key low battery warning mode can be changed to operate (WITH) or not operate (WITH-
OUT) in this mode.
ANTI KEY LOCK IN FUNCTIKey reminder function mode can be changed to operate (WITH) or not operate (WITHOUT) in this
mode.
HAZARD ANSWER BACKHazard reminder function mode can be selected from the following in this mode.
 LOCK ONLY: Door lock operation only
 UNLOCK ONLY: Door unlock operation only
 LOCK/UNLOCK: Lock/unlock operation
 OFF: Non-operational
ANS BACK I-KEY LOCKBuzzer reminder function (lock operation) mode by door request switch (driver side and passenger
side) can be selected from the following is this mode.
 Horn chirp: Sound horn
 Buzzer: Sound Intelligent Key warning buzzer
 OFF: Non-operational
ANS BACK I-KEY UNLOCKBuzzer reminder function (unlock operation) mode by door request switch can be changed to op-
erate (ON) or not operate (OFF) in this mode.
SHORT CRANKING OUTPUTStarter motor can operate during the times below.
70 msec
 100 msec
 200 msec

DLK-44
< FUNCTION DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
DIAGNOSIS SYSTEM (BCM)
SELF-DIAG RESULT
Refer to DLK-153, "DTCIndex".
DATA MONITOR
Monitor item Description
REMO CONT ID CONFIR It can be checked whether Intelligent Key ID code is registered or not in this mode.
AUTO LOCK SETAuto door lock time can be changed in this mode.
 MODE 1: 1 minute
 MODE 2: 5 minutes
 MODE 3: 30 seconds
 MODE 4: 2 minutes
LOCK/UNLOCK BY I-KEYDoor lock/unlock function by door request switch (driver side and passenger side) mode can be
changed to operate (WITH) or not operate (WITHOUT) in this mode.
ENGINE START BY I-KEYEngine start function mode can be changed to operate (WITH) or not operate (WITHOUT) in this
mode.
TRUNK/GLASS HATCH OPENBuzzer reminder function mode by trunk lid opener request switch can be changed to operate
(WITH) or not operate (WITHOUT) in this mode.
PANIC ALARM SETNOTE:
This item is displayed, but cannot be used.
PW DOWN SETNOTE:
This item is displayed, but cannot be used.
TRUNK OPEN DELAYTrunk button pressing on Intelligent Key button can be selected as per the following in this mode.
 MODE 1: Press and hold
 MODE 2: Press twice
 MODE 3: Press and hold, or press twice
LO-BATT OF KEY FOB WARNIntelligent Key low battery warning mode can be changed to operate (WITH) or not operate (WITH-
OUT) in this mode.
ANTI KEY LOCK IN FUNCTIKey reminder function mode can be changed to operate (WITH) or not operate (WITHOUT) in this
mode.
HAZARD ANSWER BACKHazard reminder function mode can be selected from the following in this mode.
 LOCK ONLY: Door lock operation only
 UNLOCK ONLY: Door unlock operation only
 LOCK/UNLOCK: Lock/unlock operation
 OFF: Non-operational
ANS BACK I-KEY LOCKBuzzer reminder function (lock operation) mode by door request switch (driver side and passenger
side) can be selected from the following is this mode.
 Horn chirp: Sound horn
 Buzzer: Sound Intelligent Key warning buzzer
 OFF: Non-operational
ANS BACK I-KEY UNLOCKBuzzer reminder function (unlock operation) mode by door request switch can be changed to op-
erate (ON) or not operate (OFF) in this mode.
SHORT CRANKING OUTPUTStarter motor can operate during the times below.
 70 msec
100 msec
200 msec
INSIDE ANT DIAGNOSIS This function allows inside key antenna self-diagnosis.
HORN WITH KEYLESS LOCKHorn reminder function mode by Intelligent Key button can be changed to operate (ON) or not op-
erate (OFF) in this mode.
Monitor Item Condition
REQ SW -DR Indicates [ON/OFF] condition of door request switch (driver side).
REQ SW -AS Indicates [ON/OFF] condition of door request switch (passenger side).
REQ SW -BD/TR Indicates [ON/OFF] condition of trunk lid opener request switch.
PUSH SW Indicates [ON/OFF] condition of push-button ignition switch.
IGN RLY2 -F/B Indicates [ON/OFF] condition of ignition relay 2.

DLK-84
< COMPONENT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
INTELLIGENT KEY
INTELLIGENT KEY
DescriptionINFOID:0000000003794893
The following functions are available when having and carrying electronic ID.
 Door lock/unlock
 Trunk lid open
 Engine start
Remote control entry function and panic alarm function have specific buttons.
Component Function CheckINFOID:0000000003794894
1.CHECK FUNCTION
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-84, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000003794895
1.CHECK INTELLIGENT KEY BATTERY
Check by connecting a resistance (approximately 300 Ω) so that the
current value becomes about 10 mA.
Is the measurement value within the specification?
YES >> Replace Intelligent Key.
NO >> Replace Intelligent Key battery. Refer to DLK-84, "
Com-
ponent Inspection".
Component InspectionINFOID:0000000003794896
1. REPLACE INTELLIGENT KEY BATTERY
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.
Monitor item Condition
RKE OPE COUN1 Check that the numerical value is changing while operating on the Intelligent Key.
Standard : Approx. 2.5 - 3.0 V
OCC0607D
PIIB6221E

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.

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

EXL-30
< FUNCTION DIAGNOSIS >[XENON TYPE]
DIAGNOSIS SYSTEM (BCM)
ACTIVE TEST
FLASHER
FLASHER : CONSULT-III Function (BCM - FLASHER)INFOID:0000000003773549
WORK SUPPORT
*: Factory setting
DATA MONITOR
DOOR SW-RR
[On/Off]The switch status input from rear door switch RH
DOOR SW- RL
[On/Off]The switch status input from rear door switch LH
DOOR SW-BK
[On/Off]NOTE:
The item is indicated, but not monitored.
OPTICAL SENSOR
[V]The value of exterior brightness voltage input from the optical sensor Monitor item
[Unit]Description
Test item Operation Description
TA I L L A M POnTransmits the position light request signal to IPDM E/R with CAN com-
munication to turn the tail lamp ON.
Off Stops the position light request signal transmission.
HEAD LAMPHiTransmits the high beam request signal with CAN communication to turn
the headlamp (HI).
LowTransmits the low beam request signal with CAN communication to turn
the headlamp (LO).
Off Stops the high & low beam request signal transmission.
FR FOG LAMPOnTransmits the front fog lights request signal to IPDM E/R with CAN com-
munication to turn the front fog lamp ON.
Off Stops the front fog lights request signal transmission.
RR FOG LAMPOn Outputs the voltage to turn the rear fog lamp ON.
 Transmits the rear fog lamp status signal to the combination meter with
CAN communication to turn the rear fog lamp indicator lamp ON.
Off Stops the voltage to turn the rear fog lamp OFF.
 Stops the rear fog lamp status signal transmission.
DAYTIME RUNNING LIGHTOn
NOTE:
The item is indicated, but cannot be tested.
Off
CORNERING LAMPRH
NOTE:
The item is indicated, but cannot be tested. LH
Off
ILL DIM SIGNALOn
NOTE:
The item is indicated, but cannot be tested.
Off
Service item Setting item Setting
HAZARD ANSWER
BACKLock Only* With locking only
Sets the hazard warning lamp answer back function
when the door is lock/unlock with the request switch or
the key fob. Unlk Only With unlocking only
Lock/Unlk With locking/unlocking
Off Without the function