2008 NISSAN TEANA alarm

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 >
C
D
E
F
G
H
I
J
K
L B A
O
P N
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

BCS-32
< FUNCTION DIAGNOSIS >
DIAGNOSIS SYSTEM (BCM)
WORK SUPPORT
ACTIVE TEST
SIGNAL BUFFER
SIGNAL BUFFER : CONSULT-III Function (BCM - SIGNAL BUFFER)INFOID:0000000003809611
DATA MONITOR
ACTIVE TEST
CDL LOCK SW Indicates [ON/OFF] condition of lock signal from door lock/unlock switch.
CDL UNLOCK SW Indicates [ON/OFF] condition of unlock signal from door lock/unlock switch.
KEY CYL LK-SWNOTE:
This is displayed even when it is not equipped.
KEY CYL UN-SWNOTE:
This is displayed even when it is not equipped.
KEY CYL SW-TRNOTE:
This is displayed even when it is not equipped.
TR/BD OPEN SW Indicates [ON/OFF] condition of trunk lid opener switch.
TRNK/HAT MNTR Indicates [ON/OFF] condition of trunk room lamp switch.
RKE-LOCK Indicates [ON/OFF] condition of LOCK signal from Intelligent Key.
RKE-UNLOCK Indicates [ON/OFF] condition of UNLOCK signal from Intelligent Key.
RKE-TR/BD Indicates [ON/OFF] condition of TRUNK LID OPEN signal from Intelligent Key. Monitored Item Description
Test Item Description
SECURITY ALARM SET This mode is able to confirm and change security alarm ON-OFF setting.
THEFT ALM TRGThe switch which triggered vehicle security alarm is recorded. This mode is able to confirm and
erase the record of vehicle security alarm. The trigger data can be erased by touching “CLEAR” on
CONSULT-III screen.
Test Item Description
THEFT INDThis test is able to check security indicator lamp operation. The lamp will be turned on when “ON”
on CONSULT-III screen is touched.
HEADLAMP(HI)This test is able to check vehicle security lamp operation. The headlamps will be activated for 0.5
seconds after “ON” on CONSULT-III screen is touched.
FLASHERThis test is able to check vehicle security hazard lamp operation. The hazard lamps will be activat-
ed after “ON” on CONSULT-III screen is touched.
Monitor item [UNIT] Description
PUSH SW
[Off/On]Displays the status of the push-button ignition switch (push switch) judged by BCM.
Te s t i t e mOpera-
tionDescription
OIL PRESSURE SWOff OFF
OnBCM transmits the oil pressure switch signal to the combination meter via CAN communica-
tion, which illuminates the oil pressure warning lamp in the combination meter.

INTELLIGENT KEY SYSTEM
DLK-21
< FUNCTION DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
MA
B
DLK
N
O
P
TRUNK OPEN FUNCTION : System DiagramINFOID:0000000003794746
TRUNK OPEN FUNCTION : System DescriptionINFOID:0000000003794747
TRUNK LID OPENER
 When the BCM detects that trunk lid opener request switch is pressed, it activates the outside key antenna
(rear bumper) and inside key antenna and transmits the request signal to the Intelligent Key. And then,
check that the Intelligent Key is near the trunk lid.
 If the Intelligent Key is within the outside key antenna detection area, it receives the request signal and
transmits the key ID signal to the BCM via remote keyless entry receiver.
 BCM receives the key ID signal and compares it with the registered key ID.
 BCM opens the trunk lid and sounds Intelligent Key warning buzzer and blinks hazard warning lamp at the
same time as a reminder.
TRUNK LID OPENER OPERATION
When trunk lid opener switch is ON, BCM opens trunk opener actuator.
BCM can open trunk lid opener actuator when
 vehicle speed is less than 5 km/h (3MPH)
 vehicle security system is disarmed or in the pre-armed phase
BCM does not open trunk lid opener actuator when
 vehicle speed is more than 5 km/h (3MPH)
 vehicle security system is armed or in the alarm phase
 Intelligent Key is inserted in key slot
OUTSIDE KEY ANTENNA DETECTION AREA
The outside key antenna detection area of trunk lid open function is
in the range of approximately 80 cm (31.50 in) surrounding the trunk
lid opener request switch (1). However, this operating range
depends on the ambient conditions.
HAZARD AND BUZZER REMINDER FUNCTION
When trunk lid opening operation is performed by trunk lid opener request switch, the hazard warning lamps
blink and Intelligent Key warning buzzer sounds as a reminder.
LIST OF OPERATION RELATED PARTS
The operation related parts are marked with ×.
JMKIA2474GB
JMKIA2512ZZ

DLK-32
< FUNCTION DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
INTELLIGENT KEY SYSTEM
WARNING METHOD
The following table shows the alarm or warning methods with chime.
Information display (combination meter), “KEY” indicator or key slot illumination when the warning conditions
are met.
OFF position warning For internal Ignition switch: ACC position.
 Door switch (driver side): ON (Door is open).
For externalOFF position warning (for internal) is in active mode, driver side door is closed.
NOTE:
OFF position (for external) active only when each of the sequence has oc-
curred as per the following: P position warning → ACC warning → OFF posi-
tion warning (for internal) → OFF position warning (for internal)
P position warning Shift position: Any position except the P position.
 Engine is running to stopped (ignition switch is ON to OFF).
ACC warning When P position warning is in active mode, shift position changes from the
P position.
 Ignition switch: ACC position.
Ta k e a w a y w a r n i n gDoor is open to close Ignition switch: Any position except the LOCK position.
 Door switch: ON to OFF (door is open to close).
 Intelligent Key can not be detected inside the vehicle.
Door is open Door switch: ON (door is open).
 Key ID verification every 5 seconds when registered Intelligent Key can not
be detected inside the vehicle.
Push button-ignition
switch operation Ignition switch: Any position except the LOCK position.
 Press push-button ignition switch.
 Intelligent Key can not be detected inside the vehicle.
Intelligent Key is removed
from key slotWhen Intelligent Key is removed from key slot, Intelligent Key can not be de-
tected inside the vehicle.
Door lock operation warn-
ingRequest switch operationWhen request switch is pushed (lock operation) under the following conditions.
 All doors are closed.
 All doors are unlocked.
 Intelligent Key is inside vehicle.
Intelligent Key button op-
erationWhen Intelligent Key button is pushed (lock operation) under the following con-
ditions.
 Door switch: ON (any door is open).
 For 3 seconds after Intelligent Key is removed from key slot.
Key warning Ignition switch is in the OFF position.
 Driver side door switch: ON (driver side door is open).
 Intelligent Key is inserted in key slot.
Intelligent Key insert information Door switch: ON to OFF (door is open to close).
 Ignition switch: OFF to ON position.
 Intelligent Key is out of key slot.
 Intelligent Key can not be detected inside the vehicle.
Engine start informationIgnition switch is in the
ON position Ignition switch: ON position.
 Shift position: P position.
 Engine is stopped.
Ignition switch is in any
position except the ON
position Ignition switch: Any position except the ON position.
 Shift position: P position.
 Intelligent Key is inserted in key slot or Intelligent Key can be detected inside
the vehicle.
Steering lock information When steering lock can not be released after ignition switch is turned ON.
Intelligent Key low battery warningWhen Intelligent Key is battery low, BCM is detected after ignition switch is
turned ON.
Key ID warningWhen registered Intelligent Key can not be detected inside the vehicle after ig-
nition switch is turned ON. Warning/Information functions Operation procedure

DLK-38
< FUNCTION DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
TRUNK OPEN FUNCTION
TRUNK OPEN FUNCTION
System DiagramINFOID:0000000003853925
System DescriptionINFOID:0000000003853926
TRUNK LID OPENER OPERATION
When trunk lid opener switch is ON, BCM opens trunk opener actuator.
BCM can open trunk lid opener actuator when
 vehicle speed is less than 5 km/h (3MPH)
 vehicle security system is in the disarmed or pre-armed phase
BCM does not open trunk lid opener actuator when
 vehicle speed is more than 5 km/h (3MPH)
 vehicle security system is in the armed or alarm phase
 Intelligent Key is inserted in key slot
Component Parts LocationINFOID:0000000003853927
JMKIA2377GB
1. BCM M118, M119, M120, M121,
M1222. Trunk lid opener switch M25 3. Trunk lid lock assembly
(trunk lid opener actuator) T5
A. Behind the combination meter
JMKIA2572ZZ

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