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

REMOTE KEYLESS ENTRY SYSTEM : System Diagram

REMOTE KEYLESS ENTRY SYSTEM : System Diagram

REMOTE KEYLESS ENTRY SYSTEM : System Description

The remote keyless entry system can be locked and unlocked by pressing door lock and unlock button of keyfob.

DOOR LOCK AND UNLOCK OPERATION

  • When door lock and unlock button of keyfob is pressed, door lock and unlock signal transmits from keyfob to BCM via remote keyless entry receiver.
  • When BCM receives the door lock and unlock signal, it operates door lock actuator, flashes the hazard lamp (lock: 2 times, unlock: 1 time) and horn chirp signal to IPDM E/R at the same time as a reminder.
  • IPDM E/R honks horn (lock: 1 time) as a reminder.

OPERATION CONDITION       

OPERATION AREA

To ensure that the keyfob works effectively, use within 10 m (33ft) range of the vehicle, however the operable range may differ according to surroundings.

SELECTIVE UNLOCK OPERATION

When door lock is unlocked, pressing LOCK button on keyfob once will lock all doors. When door lock is locked, pressing UNLOCK button on keyfob will unlock driver side door. Pressing UNLOCK button on keyfob second time within 5 seconds from the first time will unlock all doors.

HAZARD AND HORN REMINDER

When the doors are locked or unlocked by keyfob, power is supplied to sound horn and flash hazard warning lamps as a reminder The hazard and horn reminder has C mode (horn chirp mode) and S mode (non-horn chirp mode).

How to Change Hazard and Horn Reminder Modes

With CONSULT

Hazard and horn reminders can be changed using "WORK SUPPORT" mode in "MULTI REMOTE ENT".

Hazard and horn reminders do not operate if any door switch is ON (any door is OPEN).

Hazard reminder can be changed using "HAZARD LAMP SET" mode in "WORK SUPPORT".

Horn reminder can be changed using "HORN CHIRP SET" mode in "WORK SUPPORT".

Refer to BCS "MULTI REMOTE ENT : CONSULT Function (BCM - MULTI REMOTE ENT)".

Without CONSULT

Refer to Owner's Manual for instructions.

AUTO DOOR LOCK OPERATION

When all doors are locked, ignition switch is OFF and key switch is OFF (mechanical key is removed from the ignition cylinder), doors are unlocked with keyfob button. When BCM does not receive the following signals within 1 minute, all doors are locked.

  • Door switch is ON (door is opened)
  • Door is locked
  • Ignition switch is ON
  • Key switch is ON (mechanical key is inserted in the ignition cylinder)

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

PANIC ALARM OPERATION

When key switch is OFF (mechanical key is removed from the ignition cylinder), BCM turns ON and OFF horn and headlamp intermittently with input of PANIC ALARM signal from keyfob.

BCM outputs to headlamps and IPDM E/R for panic alarm signal (horn signal) via CAN communication lines.

The alarm automatically turns OFF after 25 seconds or when BCM receives any signal from keyfob.

Panic alarm operation mode can be changed using "PANIC ALARM SET" mode in "WORK SUPPORT".

Refer to BCS "MULTI REMOTE ENT : CONSULT Function (BCM - MULTI REMOTE ENT)".

INTERIOR LAMP TIMER OPERATION

When the following conditions occur, remote keyless entry system turns on interior lamp for 15 seconds with input of UNLOCK signal from keyfob. For detailed description, refer to INL "INTERIOR ROOM LAMP CONTROL SYSTEM : System Description".

  • Interior room lamp switch is in the DOOR position
  • Door switch OFF (when all the doors are closed).
    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 system

    Nissan Versa Sedan Service Manual

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