NISSAN TEANA 2014 Service Manual

SYSTEM (INTELLIGENT KEY SYSTEM)DLK-33
< SYSTEM DESCRIPTION >
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*: Timer function does not stop if another Intelligent Key that has a different key ID is detected within the inte-
rior antenna detection area when starting the engine.
OPERATION CONDITION
If the following condition are satisfi ed, welcome light function is operated.
OUTSIDE KEY ANTENNA DETECTION AREA
The outside key antenna detection area of door lock/unlock function
is in the range of approximately 80 cm (31.50 in) surrounding the
driver, passenger door handles (1) and rear bumper (2). However,
this operating range depends on the ambient conditions.
WELCOME LIGHT FUNCTION SETTING
Welcome light function operation mode can be changed using CONSULT
With CONSULT
Refer to BCS-22, "INTELLIGENT KEY : CONSUL T Function (BCM - INTELLIGENT KEY)"
.
Without CONSULT
The welcome light function ON/OFF can be s witched by performing the following operation.
1. Turn ignition switch: OFF →ON
2. Press and hold the driver side door request switch for 5 seconds or more within 20 seconds after turning
the ignition switch ON.
3. The switching is complete when combination meter buzzer sounds.
WARNING FUNCTION
WARNING FUNCTION : System DescriptionINFOID:0000000009461788
OPERATION DESCRIPTION
The warning function are as per the following items and are given to the user as warning information and
warnings using combinations of Intelligent Key warning buzzer, combination meter buzzer, KEY warning lamp
and information display in combination meter.
• Intelligent Key system malfunction
• OFF position warning
• P position warning
• ACC warning
• Take away warning
• Door lock operation warning
• Engine start information
• Intelligent Key low battery warning
• Key ID warning
• Key ID verification information
OPERATION CONDITION
Once the following condition from below is established, alert or warning is executed.
Function Operation condition
Welcome light function • All door are closed.
• All doors are locked.
• Ignition switch: OFF position.
• Shift position: P (Park) position.
• Intelligent Key is outside the vehicle.
• Timer function is activated.
JMKIA5224ZZ
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DLK-34
< SYSTEM DESCRIPTION >
SYSTEM (INTELLIGENT KEY SYSTEM)
WARNING METHOD
The following table shows the alarm or warning methods with chime.
Warning/Information functions Operation procedure
Intelligent Key system malfunction When a malfun ction is detected on BCM, “KEY” warning lamp illuminates.
OFF position warning For internalWhen condition A, B or condition C is satisfied
• Condition A
- Ignition switch: ACC position
- Door switch (driver side ): ON (Door is open)
• Condition B
- Turn ignition switch from ON to OFF while door is open
• Condition C
- Intelligent Key backside is contacted to ignition switch while brake pedal is depressed and ignition switch is LOCK or OFF (When the Intelligent
Key battery is discharged)
- Door switch (driver side ): ON (Door is open)
For external OFF 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 occurs
as below: P position warning → ACC warning → OFF position warning (For
internal) → OFF position warning (For internal)
P position warning For internal
• Shift position: Except P (Park) position
• Engine is running to stopped (ignition switch is ON to OFF)
For external Warning is activated when driver door is closed from the open position
while the P (Park) position warning (for inside vehicle) is ON.
ACC warning • When P (Park) position warning is in active mode, shift position changes
P (Park) position
• Ignition switch: ACC position
Ta k e a w a y w a r n i n g Door is open to close
• Ignition switch: Except Lock position
• Door switch: ON to OFF (Door is open to close)
• Intelligent Key cannot be detected inside the vehicle
Door is open • Ignition switch: Except Lock position
• 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: Except Lock position
• Press push-button ignition switch
• Intelligent Key cannot be detected inside the vehicle
Door lock operation warning When door lock operation is requested while door lock operating condition
of door request switch (if equipped) or Intelligent Key are not satisfied
Engine start information Ignition switch is ON po-
sition • Ignition switch: ON position
• Shift position: P (Park) position*
• Engine is stopped
Ignition switch is except
ON position • Ignition switch: Except ON position
• Shift position: P (Park) position*
• Intelligent Key is inserted in key slot or Intelligent Key can be detected inside the vehicle
Intelligent Key low battery warning When Intelligent Key is low battery, BCM is detected after ignition switch is
turned ON
Key ID warning When registered Intelligent Key cannot be detected inside the vehicle after
ignition switch is turned ON
Key ID verification information • When registered Intelligent Key cannot be detected inside the vehicle
• Intelligent Key battery is discharged
• When NATS antenna amp cannot be detected NATS ID
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SYSTEM (INTELLIGENT KEY SYSTEM)DLK-35
< SYSTEM DESCRIPTION >
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Warning/Information functions “KEY”
warning
lamp Information display
(combination meter) Warning chime
Combination
meter buzzer Intelligent Key
warning buzzer
Intelligent Key system malfunction Indicate — — —
OFF position
warning For internal — — Activate —
For external — — — Activate
P position
warning For internal
— Activate —
For external —Active
ACC warning — Activate —
Ta k e a w a y
warning Door is open to
close
— Activate Activate
Door is open ——
Push-button igni-
tion switch opera-
tion Activate —
Door lock op-
eration warn-
ing Request switch
operation (if
equipped) —— —Activate
Intelligent Key — — — Activate
Key ID warning — — —
Engine start information — — —
ALKIA2515GB
ALKIA2516GB
ALKIA2517GB
ALKIA2518GB
ALKIA2519GB
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DLK-36
< SYSTEM DESCRIPTION >
SYSTEM (INTELLIGENT KEY SYSTEM)
LIST OF OPERATION RELATED PARTS
Parts marked with × are the parts related to operation.
TRUNK LID OPENER SYSTEM
Intelligent Key low battery warning — — —
Key ID verification information — — — Warning/Information functions
“KEY”
warning lamp Information display
(combination meter) Warning chime
Combination
meter buzzer Intelligent Key
warning buzzer
ALKIA2520GB
ALKIA2521ZZ
Warning function
Intelligent Key
Ignition switch Door switch
Door request switch (if equipped) Inside key antenna
Outside key antenna
Intelligent Key warning buzzer Combination meter buzzer
CAN communication system BCM
Information display
“KEY” warning lamp
Intelligent Key system malfunction ×× ×
OFF position warning For internal
××××
For external ×××
P (Park) position warning × ×××××
ACC warning ×××××
Take away warning Door is open or close
× × × ××××××
Door is open × × × ××××
Push-button ignition switch
operation ×× × ×××××
Door lock operation warning × ××××× ×
Key ID warning × × ××××
Engine start information Ignition switch is ON position
×× × ×××
Ignition switch is except ON
position ×× × ×××
Intelligent Key low battery warning × × ××××
Key ID verification information ×××××
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SYSTEM (INTELLIGENT KEY SYSTEM)DLK-37
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TRUNK LID OPENER SYSTEM : System DiagramINFOID:0000000009461789
TRUNK LID OPENER SYSTEM : System DescriptionINFOID:0000000009461790
Only when pressing the request switch, it is possibl e to open the trunk by carrying the Intelligent Key.
• The Intelligent Key system is a system that makes it possible to open the trunk (trunk open function) by car-
rying the Intelligent Key which operates based on the resu lts of electronic ID verification using two-way com-
munications between the Intelli gent Key and the vehicle (BCM).
CAUTION:
The driver should always carry the Intelligent Key
• If an action that does not meet the operating conditions of the Intelligent Key system is taken, the buzzer
goes off to inform the driver (warning chime functions).
• When trunk is opened with request switch or remote controller button operation, the hazard lamps flash and the Intelligent Key warning buzzer or horns sound (hazard and buzzer/horn reminder function).
• The settings for each functi on can be changed with the CONSULT.
• If an Intelligent Key is lost, a new Intelligent Key can be registered. A maximum of 4 Intelligent Keys can be registered.
• It is possible to perform a diagnosis on the system and register an Intelligent Key with the CONSULT.
OPERATION DESCRIPTION/TRUNK OPEN
• When the BCM detects that trunk open request switch is pressed, it starts the outside key antenna (trunk
room) and inside key antenna corresponding to the pressed trunk open request switch and transmits the
request signal to the Intelligent Key. And then, c heck that the Intelligent Key is near the trunk.
• If the Intelligent Key is within the outside key ant enna (rear bumper) 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 transmits the trunk open request signal and sounds Intelligent Key warning buzzer 4 consecutive
times.
• When BCM receives the trunk open request signal, it operates the trunk release solenoid and opens the trunk.
OPERATION CONDITION
If the following conditions are not satisfied, trunk open operation is not performed even if the request switch is
operated.
*: Even with a registered Intelligent Key remaining inside the vehicle, door locks can be unlocked from outside of the vehicle with a spare
Intelligent Key as long as key IDs are different.
OUTSIDE KEY ANTENNA DETECTION AREA
ALKIA0181GB
Each request switch operation Operation condition
Trunk open operation • Intelligent Key is within outside key antenna (rear bumper) detection area*
• Trunk cancel switch is ON
• Key reminder functions operate (trunk)
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DLK-38
< SYSTEM DESCRIPTION >
SYSTEM (INTELLIGENT KEY SYSTEM)
The outside key antenna detection area of trunk open function is in
the range of approximately 80 cm (31.50 in) surrounding trunk
opener request switch (1). However, this operating range depends
on the ambient conditions.
KEY REMINDER FUNCTION
*:If the door closing impact shocks the door lock knob, or contacts against baggage with the door lock knob, it might activate the door
locks accidentally but unlock operation will be perform at these cases.
CAUTION:
• The above function operates when the Intelligent Key is inside the vehicle. However, there may be
times when the Intelligent Key cannot be detected, an d this function will not operate when the Intelli-
gent Key is on the instrument panel, rear parcel shelf, or in the glove box. Also, this system some-
times does not operate if the Intelligent Key is in the door pocket for the open door.
• The key reminder function is operated when the tr unk is opened/closed and the buzzers sound. If the
following operations are performed, the key remind er function is cleared and buzzer sounds are
stopped.
- Remote controller door lock butt on operation of Intelligent Key
- Remote controller door unlock butt on operation of Intelligent Key
- When the trunk is closed, the Intell igent Key is not inside the vehicle
- When any door is open
HAZARD AND BUZZER REMINDER FUNCTION
During trunk opening operation by request switch, the hazard warning lamps and Intelligent Key warning
buzzer will flash or sound as a reminder.
When trunk open by each request switch , IPDM E/R sounds Intelligent Key warning buzzer as a reminder and
transmits hazard request signal to BCM via CAN communication line.
BCM flashes hazard warning lamps as a reminder.
Operating function of hazard and buzzer reminder
How to change hazard and buzzer reminder mode
With CONSULT
Refer to BCS-22, "INTELLIGENT KEY : CONSULT Function (BCM - INTELLIGENT KEY)"
.
LIST OF OPERATION RELATED PARTS
Parts marked with × are the parts related to operation.
JMKIA0102GB
Key reminder function Operation condition Operation
Trunk is closed Right after trunk is closed under the following conditions
• Intelligent Key is inside trunk room
• All doors are closed
• All doors are locked • Trunk open
• Sound Intelligent Key warn-
ing buzzer
Operation Hazard warning lamp flash Intelligent Key warning buzzer sounds
Trunk open — Four times
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SYSTEM (INTELLIGENT KEY SYSTEM)DLK-39
< SYSTEM DESCRIPTION >
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Trunk open function
Intelligent Key
Remote keyless entry receiver
Door switch
Trunk lamp switch
Trunk opener switch
Trunk release solenoid
Inside key antenna
Outside key antenna (rear bumper)
Intelligent Key warning buzzer
CAN communication system
BCM
Hazard warning lamps
Trunk lid opener cancel switch
Trunk open function by the trunk opener request switch ×× ××××× ×× ×
Hazard and buzzer reminder function for door lock/unlock
operation ××××
Buzzer reminder for trunk open operation ×××
Key reminder function ××× ××××××
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DLK-40
< SYSTEM DESCRIPTION >
SYSTEM (INTEGRATED HOMELINK TRANSMITTER)
SYSTEM (INTEGRATED HOMELINK TRANSMITTER)
System DescriptionINFOID:0000000009461791
Item Function
Integrated Homelink
® transmit-
ter A maximum of 3 radio signals can be stored and transmitted to operate the garage door, etc.
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SYSTEM (TRUNK LID OPENER SYSTEM)DLK-41
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SYSTEM (TRUNK LI D OPENER SYSTEM)
System DiagramINFOID:0000000009461792
System DescriptionINFOID:0000000009461793
TRUNK LID OPENER OPERATION
When trunk lid opener switch is ON, BCM operates trunk lid opener actuator.
OPERATION CONDITION
If the following conditions are satisf ied, trunk open operation is performed.
ALKIA0180GB
Trunk lid opener switch operation Operation condition
Trunk lid open • Trunk lid opener cancel switch is ON
• Vehicle speed is less than 5 km/h (3 MPH)
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DLK-42
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM)
DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)INFOID:0000000009952500
CAUTION:
After disconnecting the CONSULT vehicle interface (VI) from the data link connector, the ignition must
be cycled OFF → ON (for at least 5 seconds) → OFF. If this step is not performed, the BCM may not go
to ”sleep mode”, potentially causing a di scharged battery and a no-start condition.
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions.
Direct Diagnostic Mode Description
Ecu Identification The BCM part number is displayed.
Self Diagnostic Result The BCM self diagnostic results are displayed.
Data Monitor The BCM input/output data is displayed in real time.
Active Test The BCM activates outputs to test components.
Work support The settings for BCM functions can be changed.
Configuration • The vehicle specification can be read and saved.
• The vehicle specification can be written when replacing BCM.
CAN Diag Support Mntr The result of transmit/receive diagnosis of CAN communication is displayed.
System Sub System Direct Diagnostic Mode
Ecu Identification
Self Diagnostic Result
Data Monitor
Active Test
Work support
Configuration
CAN Diag Su pport Mntr
Door lock DOOR LOCK ××××
Rear window defogger REAR DEFOGGER ×××
Warning chime BUZZER ××
Interior room lamp timer INT LAMP ×××
Remote keyless entry system MULTI REMOTE ENT ×××
Exterior lamp HEADLAMP ×××
Wiper and washer WIPER ×××
Turn signal and hazard warning lamps FLASHER ××
Air conditioner AIR CONDITIONER ×
Intelligent Key system INTELLIGENT KEY ××××
Combination switch COMB SW ×
BCM BCM × × ×××
Immobilizer IMMU ×××
Interior room lamp battery saver BATTERY SAVER ××
Trunk open TRUNK ×
Vehicle security system THEFT ALM ×××
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