DLK-20
< SYSTEM DESCRIPTION >[WITH INTELLIGENT KEY SYSTEM]
SYSTEM (POWER DOOR LOCK SYSTEM)
SYSTEM (POWER DOOR LOCK SYSTEM)
System DiagramINFOID:0000000012429981
System DescriptionINFOID:0000000012429982
DOOR LOCK FUNCTION
• The door lock and unlock switch LH is built into the main power window and door lock/unlock switch.
• The door lock and unlock switch RH is built into
the power window and door lock/unlock switch RH.
• Interlocked with the locking operation of door lock and unlock switch, door lock actuators of all doors are
locked.
• Interlocked with the unlocking operation of door lock and unlock switch, door lock actuators of all doors are
unlocked.
Door Key Cylinder
• With the door key inserted in the door key cylinder on driver side, turning it to “LOCK”, will lock door lock actuator of all doors.
• With the door key inserted in the door key cylinder on driver side, turning it to “UNLOCK” onc\
e unlocks the driver side door lock actuator; turning it to “UNLOCK” again within 60 seconds after the first unlock operation
unlocks all of the other doors. - (SELECTIVE UNLOCK OPERATION)
Selective unlock operation mode can be changed using “A UTO LOCK SET” in “Work support”. Refer to BCS-
18, "DOOR LOCK : CONSULT Function (BCM - DOOR LOCK)".
AUTOMATIC DOOR LOCKS (LOCK OPERATION)
The automatic door locks function is the function that locks all doors linked with the vehicle speed or shift posi-
tion.
Vehicle Speed Sensing Auto Door Lock*1
All doors are locked when the vehicle speed reaches 24 km/h (15 MPH) or more.
BCM outputs the lock signal to all door lock actuators when it detects that the ignition switch is turned ON, all
doors are closed and the vehicle speed received from the combination meter via CAN communication
becomes 24 km/h (15 MPH) or more.
If a door is opened and closed at any time during one ignition cycle (OFF → ON), even after initial auto door
lock operation has taken place, the BCM will relock al l doors when the vehicle speed reaches 24 km/h (15
MPH) or more again.
ALKIA2288GB
Input SingleFunction Actuator
Door lock/unlock switch Door lock/unlock signal Door lock function
• Each door lock actuator
Door key cylinder switch
Each door switch
Door open/close signal
Key reminder function
Combination meter Warning buzzer signal
Vehicle speed signal
Automatic door lock/unlock
function
Revision: August 2015
2016 Versa Note
cardiagn.com
DLK-24
< SYSTEM DESCRIPTION >[WITH INTELLIGENT KEY SYSTEM]
SYSTEM (INTELLIGENT KEY SYSTEM)
*: 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.
Door lock function can be changed using “LOCK/UNLOCK BY I-KEY” in “Work support”. Refer to BCS-22,
"INTELLIGENT KEY : CONSULT Function (BCM - INTELLIGENT KEY)".
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). However, this operating range
depends on the ambient conditions.
HAZARD AND BUZZER REMINDER FUNCTION
For the operation check, BCM blinks hazard warning lamps (lock: 2 times, unlock: 1 time) and sounds Intelli-
gent Key warning buzzer (lock: 1 time, unlock: 1 time) when door lock or unlock operates by operation of each
door request switch.
How to Change Hazard and Buzzer Reminder Mode
Refer to BCS-22, "INTELLIGENT KEY : CONSULT Func tion (BCM - INTELLIGENT KEY)".
AUTO DOOR LOCK FUNCTION
After door is unlocked by door request switch operation and if 30 seconds or more passes without performing
the following operation, all doors are automatically locked: However, operation check function does not acti-
vate.
Auto door lock mode can be changed by the “AUTO LOCK SET” in “Work support”. Refer to BCS-22, "
INTEL-
LIGENT KEY : CONSULT Function (BCM - INTELLIGENT KEY)".
LIST OF OPERATION RELATED PARTS
Parts marked with × are the parts related to operation.
Each request switch operation Operation condition
Lock • All doors are closed.
• Ignition switch is in the LOCK or OFF position.
• Panic alarm is not activated.
• Intelligent Key is outside the vehicle.
• Intelligent Key is within outside key antenna detection area.
• P position warning is not activated.
Unlock • All doors are closed.
• Ignition switch is in the LOCK or OFF position.
• Panic alarm is not activated.
• Intelligent Key is outside the vehicle.
• Intelligent Key is within outside key antenna detection area. *
JMKIA4881ZZ
Operating condition
• Door switch is ON
. (door is open)
• BCM receives lock signal.
• Push switch is pressed.
Revision: August 2015 2016 Versa Note
cardiagn.com
DLK-26
< SYSTEM DESCRIPTION >[WITH INTELLIGENT KEY SYSTEM]
SYSTEM (INTELLIGENT KEY SYSTEM)
HAZARD AND BUZZER REMINDER FUNCTION
For the operation check, BCM blinks hazard warning lamps (lock: 2 times, unlock: 1 time) and sounds Intelli-
gent Key warning buzzer (lock: 1 time) 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-22, "INTELLIGENT KEY : CONSULT Func tion (BCM - INTELLIGENT KEY)".
AUTO DOOR LOCK FUNCTION
After door is unlocked by Intelligent Key button operati on and if 30 seconds or more passes without performing
the following operation, all doors are automatically locked. However, operation check function does not acti-
vate.
Auto door lock mode can be changed by the “AUTO LOCK SET” in “Work support”. Refer to BCS-22, "
INTEL-
LIGENT KEY : CONSULT Function (BCM - INTELLIGENT KEY)".
LIST OF OPERATION RELATED PARTS
Parts marked with × are the parts related to operation.
KEY REMINDER FUNCTION
Remote controller operation Operation condition
Lock • All door are closed.
• Ignition switch is in the LOCK or OFF position.
• P position warning is not activated.
Unlock • Ignition switch is in the LOCK or OFF position.
• Intelligent Key is outside the vehicle.
• P position warning is not activated.
Operating condition
• Door switch is ON. (door is open)
• BCM receives lock signal.
• Push switch is pressed.
Remote keyless entry functions
Intelligent Key
Remote keyless entry receiver
Door switch
Door lock actuator
Push-button ignition switch
Intelligent Key warning buzzer
CAN communication system
BCM
Combination meter
Hazard warning lamp
IPDM E/R
Horn
Door lock/unlock function by remote control button
××××××
Hazard and buzzer reminder function ×××××××
Auto door lock function ××××××
Revision: August 2015 2016 Versa Note
cardiagn.com
DLK-30
< SYSTEM DESCRIPTION >[WITH INTELLIGENT KEY SYSTEM]
DIAGNOSIS SYSTEM (BCM)
DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : CONSULT Fu
nction (BCM - COMMON ITEM)INFOID:0000000012542542
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 SUPPORT MNTR
Door lock
DOOR LOCK ×××
Rear window defogger REAR DEFOGGER ××
Warning chime BUZZER ××
Interior room lamp timer INT LAMP ×××
Exterior lamp HEAD LAMP ×××
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 ×××
Vehicle security system THEFT ALM ××
RAP system RETAINED PWR ×
Signal buffer system SIGNAL BUFFER ×
TPMS AIR PRESSURE MONITOR ××××
Panic alarm system PANIC ALARM ×
Revision: August 2015 2016 Versa Note
cardiagn.com
SQUEAK AND RATTLE TROUBLE DIAGNOSESDLK-137
< SYMPTOM DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
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3. Loose screws at console attachment points.
SEATS
When isolating seat noise it's important to note the position the seat is in and the load placed on the seat when
the noise is present. These conditions should be duplicated when verifying and isolating the cause of the
noise.
Cause of seat noise include:
1. Headrest rods and holder
2. A squeak between the seat pad cushion and frame
3. The rear seatback lock and bracket
These noises can be isolated by moving or pressing on the suspected components while duplicating the con-
ditions under which the noise occurs. Most of thes e incidents can be repaired by repositioning the component
or applying urethane tape to the contact area.
UNDERHOOD
Some interior noise may be caused by components under the hood or on the engine wall. The noise is then
transmitted into the passenger compartment.
Causes of transmitted underhood noise include:
1. Any component installed to the engine wall
2. Components that pass through the engine wall
3. Engine wall mounts and connectors
4. Loose radiator installation pins
5. Hood bumpers out of adjustment
6. Hood striker out of adjustment
These noises can be difficult to isolate since they cannot be reached from the interior of the vehicle. The best
method is to secure, move or insulate one component at a time and test drive the vehicle. Also, engine rpm or
load can be changed to isolate the noise. Repairs can usually be made by moving, adjusting, securing, or
insulating the component causing the noise.
Revision: August 2015 2016 Versa Note
cardiagn.com
SYSTEMDLK-197
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]
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If a door is opened and closed at any time during one ignition cycle (O\
FF → ON), even after initial auto door
lock operation has taken place, the BCM will relock all doors when the vehicle speed reaches 24 km/h (15
MPH) or more again.
Setting change of Automatic Door Locks (LOCK) Function
The LOCK operation setting of the aut omatic door locks function can be changed.
With CONSULT
The ON/OFF switching of the automatic door locks (LOCK) function and the type selection of the automatic
door locks (LOCK) function can be performed at the “Work support”. Refer to BCS-90, "
DOOR LOCK : CON-
SULT Function (BCM - DOOR LOCK)".
Without CONSULT
The automatic door locks (LOCK) function can be swit ched ON/OFF by performing the following operation:
1. Close all doors (door switch OFF).
2. Push the ignition switch to the ON position.
3. Press and hold the door lock and unlock switch for 5 seconds or more in the lock direction within 20 sec- onds after turning the ignition switch ON.
4. The switching is completed when the hazard lamp blinks.
5. The ignition switch must be turned OFF and ON again between each setting change.
AUTOMATIC DOOR LOCKS (UNLOCK OPERATION)
The automatic door locks (UNLOCK) function is the func tion that unlocks all doors linked with the key position
or shift position.
IGN OFF Interlo ck Door Unlock*1
All doors are unlocked when the power supply position is changed from ON to OFF.
BCM outputs the unlock signal to all door lock actuator s when it detects that the power supply position is
changed from ignition switch ON to OFF.
Setting change of Automatic Door Locks (UNLOCK) Function
The UNLOCK operation setting of the automatic door locks function can be changed.
With CONSULT
The ON/OFF switching of the automatic door locks (UNL OCK) function and the type selection of the automatic
door locks (UNLOCK) function can be perfo rmed at the “Work support”. Refer to BCS-90, "
DOOR LOCK :
CONSULT Function (BCM - DOOR LOCK)".
Without CONSULT
The automatic door locks (UNLOCK) function can be sw itched ON/OFF by performing the following operation:
1. Close all doors (door switch OFF).
2. Place the ignition switch in the ON position.
3. Press and hold the door lock and unlock switch for 5 seconds or more in the unlock direction within 20 seconds after turning the power supply position ON.
4. The switching is completed when the hazard lamp blinks.
5. The ignition switch must be turned OFF and ON again between each setting change.
*1: This function is set to ON before delivery.
POWER DOOR LOCK SYSTEM
OFF → ON : 2 blinks
ON → OFF : 1 blink
OFF → ON : 2 blinks
ON → OFF : 1 blink
Revision: August 2015 2016 Versa Note
cardiagn.com
DLK-198
< SYSTEM DESCRIPTION >[WITHOUT INTELLIGENT KEY SYSTEM]
SYSTEM
POWER DOOR LOCK SYSTEM : System Diagram
INFOID:0000000012430163
POWER DOOR LOCK SYSTE M : System DescriptionINFOID:0000000012430164
DOOR LOCK FUNCTION
Functions Available by Operating the Door Lock an d Unlock Switches on Driver Door and Passenger Door
• Interlocked with the locking operation of door lock and unlock switch, door lock actuators of all door lock
actuators are locked.
• Interlocked with the unlocking operation of door lock and unlock switch, door lock actuators of all door lock
actuators are unlocked.
Functions Available by Operating the Key Cylinder Switch on Driver Door
• Interlocked with the locking operation of door key cyli nder, door lock actuators of all door lock actuators are
locked.
Selective Unlock Operation
• When door key cylinder is unlocked, door lo ck actuator driver side is unlocked.
• When door key cylinder is unlocked for the second time within 5 seconds after the first operation, door lock actuators on all doors are unlocked.
Select unlock operation mode can be changed using “DOO R LOCK-UNLOCK SET” in “Work support”. Refer
to BCS-90, "
DOOR LOCK : CONSULT Function (BCM - DOOR LOCK)".
REMOTE KEYLESS ENTRY SYSTEM
ALKIA2289GB
Switch Input/output signal to BCM BCM functionActuator
Main power window and door
lock/unlock switch
Door lock/unlock signal Door lock/unlock control Door lock actuator
Power window and door lock/
unlock switch RH
Front door lock key cylinder
switch LH
Revision: August 2015
2016 Versa Note
cardiagn.com
SYSTEMDLK-199
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]
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REMOTE KEYLESS ENTRY SY STEM : System DiagramINFOID:0000000012430165
REMOTE KEYLESS ENTRY SYST EM : System DescriptionINFOID:0000000012430166
The remote keyless entry system can be locked and unlocked by pressing door lock and unlock button of key-
fob.
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 effect ively, 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” in “MULTI REMOTE ENT”.
ALKIA2290GB
Remote controller operation Operation condition
Lock/unlock Key switch is OFF. Mechanical key is removed from the ignition cylinder.
Hazard reminder settingMode 1Mode 2Mode 3Mode 4
Keyfob operation Lock Unlock Lock Unlock Lock Unlock Lock Unlock
Hazard warning lamp blink — — — Once Twice — Twice Once
Revision: August 2015 2016 Versa Note
cardiagn.com