2014 NISSAN TEANA remote control

DLK-2
TRUNK LID OPENER SYSTEM ............................ ...36
TRUNK LID OPENER SYSTEM : System Dia-
gram .................................................................... ...
37
TRUNK LID OPENER SYSTEM : System De-
scription ............................................................... ...
37
SYSTEM (INTEGRATED HOMELINK
TRANSMITTER) ............................................. ...
40
System Description .............................................. ...40
SYSTEM (TRUNK LID OPENER SYSTEM) ......41
System Diagram .................................................. ...41
System Description .................................................41
DIAGNOSIS SYSTEM (BCM) ............................42
COMMON ITEM ..................................................... ...42
COMMON ITEM : CONSULT Function (BCM -
COMMON ITEM) ................................................. ...
42
DOOR LOCK .......................................................... ...43
DOOR LOCK : CONSULT Function (BCM -
DOOR LOCK) ...................................................... ...
43
INTELLIGENT KEY ................................................ ...44
INTELLIGENT KEY : CONSULT Function (BCM -
INTELLIGENT KEY) ........ .......................................
44
TRUNK ................................................................... ...47
TRUNK : CONSULT Function (BCM - TRUNK) .....47
ECU DIAGNOSIS INFORMATION ..............48
ECM, IPDM E/R, BCM .................................... ...48
List of ECU Reference ......................................... ...48
WIRING DIAGRAM .....................................49
HOMELINK UNIVERSAL TRANSCEIVER ..... ...49
Wiring Diagram .................................................... ...49
POWER DOOR LOCK SYSTEM .......................51
Wiring Diagram .................................................... ...51
INTELLIGENT KEY SYSTEM ............................61
Wiring Diagram .................................................... ...61
TRUNK LID OPENER ........................................77
Wiring Diagram .................................................... ...77
BASIC INSPECTION ...................................81
DIAGNOSIS AND REPAIR WORKFLOW ...... ...81
Work Flow ............................................................ ...81
INSPECTION AND ADJUSTMENT ...................84
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT ..................................................... ...
84
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Description ............................. ...
84
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Special Repair Requirement .....
84
DTC/CIRCUIT DIAGNOSIS ........................85
U1000 CAN COMM CIRCUIT ......................... ...85
Description ........................................................... ...85
DTC Logic ...............................................................85
Diagnosis Procedure ...............................................85
U1010 CONTROL UNIT (CAN) .........................86
DTC Logic ............................................................ ...86
Diagnosis Procedure ...............................................86
Special Repair Requirement ...................................86
B261B REMOTE ENGINE START ....................87
DTC Logic ............................................................ ...87
Diagnosis Procedure ...............................................87
B2621 INSIDE ANTENNA .............................. ...88
DTC Logic ............................................................ ...88
Diagnosis Procedure ...............................................88
B2622 INSIDE ANTENNA .............................. ...90
DTC Logic ............................................................ ...90
Diagnosis Procedure ...............................................90
B26FD SHIFT LOCK SOLENOID .....................92
DTC Logic ............................................................ ...92
Diagnosis Procedure ...............................................92
B26FE HOOD SWITCH .....................................95
DTC Logic ............................................................ ...95
Diagnosis Procedure ..............................................95
Component Inspection ............................................96
B26FF REMOTE KEYLESS ENTRY RECEIV-
ER ................................................................... ...
97
DTC Logic ............................................................ ...97
Diagnosis Procedure ...............................................97
POWER SUPPLY AND GROUND CIRCUIT .....99
Diagnosis Procedure ............................................ ...99
DOOR SWITCH ................................................100
Description ........................................................... .100
Component Function Check ................................100
Diagnosis Procedure .............................................100
Component Inspection ..........................................102
DOOR LOCK AND UNLOCK SWITCH ............103
DRIVER SIDE ......................................................... .103
DRIVER SIDE : Description ..................................103
DRIVER SIDE : Component Function Check ......103
DRIVER SIDE : Diagnosis Procedure (With LH
and RH Anti-Pinch) .............................................. .
103
DRIVER SIDE : Diagnosis Procedure (With LH
Anti-Pinch Only) ................................................... .
104
PASSENGER SIDE .................................................105
PASSENGER SIDE : Descripti on .........................105
PASSENGER SIDE :
Component Function Check ............................... .
106
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COMPONENT PARTSDLK-19
< SYSTEM DESCRIPTION >
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INTELLIGENT KEY SYSTEM : Component DescriptionINFOID:0000000009461769
INTEGRATED HOMELINK TRANSMITTER
INTEGRATED HOMELINK TRANSMI TTER : Component Parts LocationINFOID:0000000009461770
INTEGRATED HOMELINK TRANSM ITTER : Component DescriptionINFOID:0000000009461771
TRUNK LID OPENER SYSTEM
Item Function
BCM Controls the Intelligent Key system.
Trunk lamp switch Inputs trunk lid open/close condition to BCM.
Door lock actuator Output lock/unlock signal from BCM and locks/unlocks each door.
Stop lamp switch Inputs the brake pedal position condition to BCM.
Push-button ignition switch Inputs the push-button ignition switch ON/OFF condition to BCM.
Hood switch Inputs hood open/close condition to BCM.
Door switch Inputs door open/close condition to BCM.
Remote keyless entry receiver Receives lock/unlock signal from the Intelligent Key, and then transmits to BCM.
Request switch (if equipped) Inputs lock/unlock operation to BCM.
Intelligent Key Transmits button operation to remote keyless entry receiver.
Outside key antenna Detects if Intelligent Key is outside the vehicle.
Inside key antenna Detects if Intelligent Key is inside the vehicle.
Combination meter Display, buzzer (combination meter) and KEY warning lamp are installed to combination meter.
Intelligent Key warning buzzer Warns the user of the lock/unlock condition and inappropriate operations with the buzzer sound.
1. Auto anti-dazzling inside mirror
ALKIA2461ZZ
Item Function
Homelink universal transceiver A maximum of 3 radio signals can be stored and transmitted to operate the garage door, etc.
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DLK-24
< SYSTEM DESCRIPTION >
SYSTEM (INTELLIGENT KEY SYSTEM)
DOOR LOCK FUNCTION
DOOR LOCK FUNCTION : System DiagramINFOID:0000000009461778
DOOR LOCK FUNCTION : System DescriptionINFOID:0000000009461779
Only when pressing the door request switch (if equipped) it is possible to lock and unlock the door by carrying
the Intelligent Key.
Remote keyless entry Lock/unlock can be performed by pressing the remote controller
button of the Intelligent Key. DLK-27
Key reminderThe key reminder buzzer sounds a warning if the door is locked
with the key left inside the vehicle. DLK-29
Welcome lightWhen the Intelligent Key is carried, and vehicle doors are ap-
proached, the BCM illuminates interior room lamps and operates
heart beat operation of the push-button ignition switch. DLK-32
WarningIf an action that does not meet the operating condition of the In-
telligent Key system is taken, the buzzer sounds to inform the
driver. DLK-33
Engine start The engine can be turned on while carrying the Intelligent Key.
DLK-30
Interior room lamp controlInterior room lamp is controlled according to door lock/unlock
state. INL-7
Power windowPower window can be operated by Intelligent Key button opera-
tion. PWC-72
Panic alarm When Intelligent Key panic alarm button is pressed, horn sounds.
SEC-16
Intelligent Key interlockSetting of air conditioning system can be set according to key ID
of Intelligent Key to the setting value that is set before turning ig-
nition switch OFF. HAC-13Setting of multi AV system can be set according to key ID of In-
telligent Key to the setting value that is set before turning ignition
switch OFF. AV- 3 1 8
Function Description Refer
AWKIA2690GB
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SYSTEM (INTELLIGENT KEY SYSTEM)DLK-27
< SYSTEM DESCRIPTION >
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REMOTE KEYLESS ENTRY F UNCTION : System DiagramINFOID:0000000009461780
REMOTE KEYLESS ENTRY FUNCT ION : System DescriptionINFOID:0000000009461781
The Intelligent Key has the same functions as the remote control entry system. Therefore, it can be used in the
same manner as the remote controller by operating the door lock/unlock button.
OPERATION
Remote keyless entry system controls operation of the following items.
• Door lock/unlock function
• Selective unlock function
• Auto door lock function
• Hazard and horn reminder function
• Trunk lid open function
• Remote engine start
OPERATION AREA
The remote engine start operating range is appr oximately 60 m (197 ft) from the vehicle.
REMOTE ENGINE START FUNCTION
• When the lock button and then the remote engine start butt on of the Intelligent Key are pressed within 5 sec-
onds of each other, a start signal is transmitted from Intelligent Key to BCM via remote keyless entry
receiver.
• When the BCM receives the remote engine start signal , it locks all doors, flashes the hazard lamps and
chirps the horn and the engine will then start.
• To exit the remote engine start mode from inside t he vehicle, depress the brake pedal and press the push-
button ignition switch at the same time.
• To cancel the remote engine start mode away from t he vehicle, press the remote engine start button on the
Intelligent Key.
• Once the vehicle has been started using the remote engi ne start feature it will remain running for 10 minutes.
Extended run time can be added to the initial 10 minute running time by pressing the lock button and remote
engine start button within 5 seconds of each other. Th is will add an additional 10 minutes of running time.
Extended time can only be added once, for a total run time of up to 20 minutes.
DOOR LOCK/UNLOCK FUNCTION
• When door lock/unlock button of the Intelligent Key is pr essed, lock signal or unlock signal transmitted from
Intelligent Key to BCM via remote keyless entry receiver.
ALKIA2592GB
Remote engine start cancel opera-
tion • Anti-theft alarm - unauthorized entry
• Maximum time for engine to run by remote start has been exceeded.
• Hazard lamps are turned on.
• Push-button start button is pressed without the Intelligent Key in the vehicle.
• Push-button start button is pressed without depressing the brake pedal.
• The hood is opened while the remote engine start is engaged.
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DLK-28
< SYSTEM DESCRIPTION >
SYSTEM (INTELLIGENT KEY SYSTEM)
• When BCM receives the door lock/unlock signal, it operates all door lock actuators and blinks the hazard
lamp (lock: 2 time, unlock: 1 times) and horn chirp si gnal to IPDM E/R at the same time as a reminder.
• IPDM E/R honks horn (lock: 1 time) as a reminder.
OPERATION CONDITION
If the following condition are satisfied, remote keyl ess entry operation is performed when the Intelligent Key is
operated.
SELECTIVE UNLOCK FUNCTION
• When a LOCK signal is transmitted from Intelligent Key, all doors are locked.
• When an UNLOCK signal is transmitted from Intel ligent Key once, driver side door are unlocked.
• Then, if an UNLOCK signal is transmitted from Intelligent Key again within 60 seconds, all other doors are
unlocked.
How to change selective unlock operation mode.
Selective unlock operation mode can be changed using CONSULT.
Refer to BCS-15, "DOOR LOCK : CONSULT Function (BCM - DOOR LOCK)"
.
AUTO DOOR LOCK FUNCTION
After door is unlocked by Intelligent Key button operati on and if 60 seconds or more passes without performing
the following operation, all doors are locked. Howe ver, operation check function does not activate.
How to change auto door lock operation mode.
Auto door lock mode can be changed using CONSULT.
Refer to BCS-22, "INTELLIGENT KEY : CONSULT Function (BCM - INTELLIGENT KEY)"
.
HAZARD AND HORN REMINDER FUNCTION
When doors are locked or unlocked by Intelligent Key, BCM blinks hazard warning lamps as a reminder.
The hazard and horn reminder has a horn chirp mode (C mode) and a non-horn chirp mode (S mode).
Operating Function of Hazard and Horn Reminder
Hazard and horn reminder does not operate in the following conditions.
• Ignition switch position is ON.
• Door is open (only lock operation).
How to Change Hazard and Horn Reminder Mode
With CONSULT
Hazard and horn reminder operation mode can be changed using CONSULT.
Refer to BCS-22, "INTELLIGENT KEY : CONSULT Function (BCM - INTELLIGENT KEY)"
.
Without CONSULT
Remote controller operation Operation condition
Lock • Panic alarm is not activated.
• P (Park) position warning is not activated.
Unlock Panic alarm is not activated.
Operating condition • Door switch is ON
(door is open)
•Door is locked
• Push switch is pressed
C mode S mode
Intelligent Key operation Lock Unlock Lock Unlock
Hazard warning lamp blinks Twice Once Twice —
Horn sound Once — — —
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DLK-30
< SYSTEM DESCRIPTION >
SYSTEM (INTELLIGENT KEY SYSTEM)
*: If the door closing impact shocks the door lock knob or contacts against baggage with the door lock knob might activate the door locks
accidentally but unlock operation is performed in these cases.
CAUTION:
• The above function operates when the Intelligent Key is inside the vehicle. However, there may be
times when the Intelligent Key can not be detected. This function does 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.
REMOTE ENGINE START FUNCTION
REMOTE ENGINE START FUNCTION : System DiagramINFOID:0000000009461784
REMOTE ENGINE START FUNCTION : System DescriptionINFOID:0000000009461785
OPERATION
Remote keyless entry system controls operation of the following items.
• Door lock/unlock function
• Selective unlock function
• Auto door lock function
• Hazard and horn reminder function
• Remote engine start
OPERATION AREA
The remote engine start operating range is approximately 60 m (197 ft) from the vehicle.
REMOTE ENGINE START FUNCTION
• When the lock button and then the remote engine start button of the Intelligent Key are pressed within 5 sec-
onds of each other, a start signal is transmitted from Intelligent Key to BCM via remote keyless entry
receiver.
• When the BCM receives the remote engine start signal , it locks all doors and flashes the hazard lamps and
chirps the horn and the engine will then start.
Key remainder func-
tion Operation condition Operation
Driver door closed* Right after driver side door is closed under the following conditions:
• Door lock operation is performed.
• Driver side door is open.
• Driver side door is in lock state. All doors unlock.
Door is open or closed Right after all doors are closed under the following conditions:
• Intelligent Key is inside the vehicle.
• Any door is open.
• All doors are locked by door lock and unlock switch or door lock knob. • All doors unlock.
• Honk Intelligent Key warn- ing buzzer.
ALKIA2596GB
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SYSTEM (INTELLIGENT KEY SYSTEM)DLK-37
< SYSTEM DESCRIPTION >
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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
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM