Toyota
Nissan Versa
 Sedan Service Manual
Body exterior, doors, roof & vehicle security » Door & lock (DLK)
Remote keyless entry function

REMOTE KEYLESS ENTRY FUNCTION : System Description

SYSTEM DIAGRAM

SYSTEM DIAGRAM

REMOTE KEYLESS ENTRY OPERATION

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.

Remote keyless entry system controls operation of the following items.

  • Auto door lock
  • Door lock/unlock
  • Hazard and buzzer reminder
  • Panic alarm
  • Trunk lid open

OPERATION AREA

To check that the Intelligent Key works normally, use within 1 m (3 ft) range of each door, however the operable range may differ according to surroundings.

DOOR LOCK/UNLOCK FUNCTION

  • When door lock/unlock button of the Intelligent Key is pressed, lock signal or unlock signal is transmitted from Intelligent Key to BCM via remote keyless entry receiver.
  • BCM receives the signal and compares it with the registered key ID to the vehicle.
  • BCM transmits door lock/unlock signal to each door lock actuator and operates each door lock actuator, when key ID matches. At the same time, BCM blinks hazard warning lamps (lock: 1 time, unlock: 2 times) and sounds Intelligent Key buzzer (lock: 1 time, unlock: 2 times) as a reminder.

OPERATION CONDITION            

TRUNK OPEN FUNCTION

  • When trunk button of the Intelligent Key is pressed, the trunk open signal is transmitted from the Intelligent Key to the BCM via remote keyless entry receiver.
  • When BCM receives the trunk open request signal, it operates the trunk lid opener actuator and opens the trunk.

OPERATION CONDITION       

*: Pattern of trunk open button can be selected using CONSULT. Refer to BCS "INTELLIGENT KEY : CONSULT Function (BCM - INTELLIGENT KEY)".

PANIC ALARM FUNCTION

When ignition switch is OFF, BCM transmits theft warning horn request signal to IPDM E/R. Then, IPDM E/R turns on and off horn intermittently.

The horn sounds intermittently.

The alarm automatically turns off.

  • After 25 seconds
  • When BCM receives any signal from Intelligent Key

How to Change Panic Alarm Operation Mode

Refer to BCS "INTELLIGENT KEY : CONSULT Function (BCM - INTELLIGENT KEY)".

HAZARD AND BUZZER REMINDER FUNCTION

For the operation check, BCM blinks hazard warning lamps (lock: 1 time, unlock: 2 times) and sounds Intelligent Key warning buzzer (lock: 1 time, unlock: 2 times) when door lock or unlock operates by each remote controller button operation of Intelligent Key.

How to Change Hazard and Buzzer Reminder Mode

Refer to BCS "INTELLIGENT KEY : CONSULT Function (BCM - INTELLIGENT KEY)".

AUTO DOOR LOCK FUNCTION

After door is unlocked by Intelligent Key button operation and if 30 seconds or more passes without performing the following operation, all doors are automatically locked. However, operation check function does not activate.

Auto door lock mode can be changed by the "AUTO LOCK SET" mode in "WORK SUPPORT". Refer to BCS "INTELLIGENT KEY : CONSULT Function (BCM - INTELLIGENT KEY)".

LIST OF OPERATION RELATED PARTS

Parts marked with × are the parts related to operation.

    More about «Door & lock (DLK)»:

    Precautions

    Component parts

    System (power door lock system)

    Intelligent key system

    Door lock function

    Trunk open function

    Remote keyless entry function

    Key reminder function

    Warning function

    Diagnosis and repair work flow

    Inspection and adjustment

    B2621 Inside antenna

    B2622 Inside antenna

    B2623 Inside antenna

    B2626 Outside antenna

    B2627 Outside antenna

    B2628 Outside antenna

    Power supply and ground circuit

    Combination meter buzzer

    Door lock actuator

    Rear LH

    Rear RH

    Door lock and unlock switch

    Door request switch

    Door switch

    Hazard function

    Intelligent key

    Key warning lamp

    Remote keyless entry receiver

    Shift P Warning lamp

    Trunk lid opener actuator

    Trunk lid opener switch

    Trunk lamp switch

    Door does not lock/unlock with door lock and unlock switch

    Door does not lock/unlock with driver side door lock knob or door key cylinder

    Door does not lock/unlock with door request switch

    Door does not lock/unlock with intelligent key

    Trunk lid does not open

    Ignition position warning function does not operate

    Auto door lock operation does not operate

    Vehicle speed sensing auto lock operation does not operate

    IGN OFF Interlock door unlock function does not operate

    Hazard and buzzer reminder does not operate

    Key reminder function does not operate

    OFF Position warning does not operate

    P Position warning does not operate

    ACC Warning does not operate

    Take away warning does not operate

    Intelligent key low battery warning does not operate

    Door lock operation warning does not operate

    Key id warning does not operate

    Panic alarm function does not operate

    Squeak and rattle trouble diagnoses

    Hood assembly

    Hood hinge

    Radiator core support upper

    Radiator core support lower

    Front fender

    Fender cover

    Door assembly

    Door hinge

    Door check link

    Door assembly

    Door hinge

    Door check link

    Trunk lid assembly

    Trunk lid striker

    Trunk lid hinge

    Torsion bar

    Trunk lid weather-strip

    Hood lock

    Hood lock control cable

    Hood lock secondary control

    Door lock

    Inside handle

    Outside handle

    Door lock

    Inside handle

    Outside handle

    Trunk lid lock

    Trunk lid opener handle

    Trunk lid opener cable

    Fuel filler opener cable

    Fuel filler lid lock

    Door switch

    Inside key antenna

    Outside key antenna

    Intelligent key battery

    Precautions

    Component parts

    Automatic door lock/unlock function

    Power door lock system

    Remote keyless entry system

    Trunk lid opener system

    Diagnosis system (BCM)

    Diagnosis and repair workflow

    U1000 CAN COMM

    Power supply and ground circuit

    Door switch

    Door lock and unlock switch

    Key cylinder switch

    Key switch (BCM Input)

    Door lock actuator

    Trunk lid opener actuator

    Remote keyless entry receiver

    Keyfob battery and function

    Horn function

    Warning chime function

    Hazard function

    Keyfob ID set up with consult

    Keyfob ID set up without consult

    Power door lock system symptoms

    Squeak and rattle trouble diagnoses

    Hood assembly

    Hood hinge

    Radiator core support upper

    Radiator core support lower

    Front fender

    Fender cover

    Door assembly

    Door hinge

    Door check link

    Door assembly

    Door hinge

    Door check link

    Trunk lid assembly

    Trunk lid striker

    Trunk lid hinge

    Torsion bar

    Trunk lid weather-strip

    Hood lock

    Hood lock control cable

    Hood lock bell crank

    Door lock

    Inside handle

    Outside handle

    Door lock

    Inside handle

    Outside handle

    Trunk lid lock

    Trunk lid opener handle

    Trunk lid opener cable

    Fuel filler lid

    Fuel filler opener cable

    Fuel filler lid lock

    Door switch

    Remote keyless entry receiver

    Keyfob battery

    Nissan Versa Sedan Service Manual / Body exterior, doors, roof & vehicle security / Door & lock (DLK) / Remote keyless entry function

    Nissan Versa Sedan Service Manual

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