Qashqai J11. Security control system — part 12
SENSOR CANCEL SWITCH
SEC-177
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
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NO
>> Replace sensor cancel switch.
5.
CHECK INTERMITTENT INCIDENT
GI-44, "Intermittent Incident"
.
>> INSPECTION END
Component Inspection
INFOID:0000000010462807
1.
CHECK SENSOR CANCEL SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect sensor cancel switch connector.
3.
Check continuity between sensor cancel switch terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace sensor cancel switch.
Sensor cancel switch
Condition
Continuity
Terminal
5
6
Sensor cancel switch
Press
Existed
Release
Not existed
SEC-178
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
SIREN CONTROL UNIT CIRCUIT (COMMUNICATION SIGNAL)
SIREN CONTROL UNIT CIRCUIT (COMMUNICATION SIGNAL)
Component Function Check
INFOID:0000000010462808
1.
CHECK SIREN CONTROL UNIT FUNCTION
1.
Turn ignition switch OFF.
2.
Check that hood is closed completely.
3.
Get in the vehicle and close all doors.
4.
Lock doors using Intelligent Key.
5.
Check security indicator lamp blinks to confirm that the vehicle security system is shifted into the ARMED
phase. Refer to
SEC-22, "VEHICLE SECURITY SYSTEM : System Description"
Is the inspection result normal?
YES
>> Siren control unit circuit (communication signal) is OK.
NO
>> Refer to
SEC-178, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000010462809
1.
CHECK SIREN CONTROL UNIT SIGNAL CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect siren control unit connector.
3.
Disconnect BCM connector.
4.
Check continuity between siren control unit harness connector and BCM harness connector.
5.
Check continuity between siren control unit harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace harness.
2.
CHECK INTERMITTENT INCIDENT
GI-44, "Intermittent Incident"
>> INSPECTION END
Siren control unit
BCM
Continuity
Connector
Terminal
Connector
Terminal
B27
3
B4
38
Existed
Siren control unit
Ground
Continuity
Connector
Terminal
B27
3
Not existed
SIREN CONTROL UNIT CIRCUIT (HAZARD SWITCH SIGNAL)
SEC-179
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
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SIREN CONTROL UNIT CIRCUIT (HAZARD SWITCH SIGNAL)
Component Function Check
INFOID:0000000010462810
1.
CHECK SIREN CONTROL UNIT FUNCTION
1.
Turn ignition switch OFF.
2.
Check that hood is closed completely.
3.
Get in the vehicle and close all doors.
4.
Lock doors using Intelligent Key.
5.
Check security indicator lamp blinks to confirm that the vehicle security system is shifted into the ARMED
phase. Refer to
SEC-22, "VEHICLE SECURITY SYSTEM : System Description"
6.
Hold up and move a hand over intruder sensor.
7.
Check that hazard warning lamps blinks after a few seconds.
Does the siren sound?
YES
>> Siren control unit circuit (hazard switch signal) is OK.
NO
>> Refer to
SEC-179, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000010462811
1.
CHECK SIREN CONTROL UNIT SIGNAL CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect siren control unit connector.
3.
Disconnect BCM connector.
4.
Check continuity between siren control unit harness connector and BCM harness connector.
5.
Check continuity between siren control unit harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace harness.
2.
CHECK INTERMITTENT INCIDENT
GI-44, "Intermittent Incident"
.
>> INSPECTION END
Siren control unit
BCM
Continuity
Connector
Terminal
Connector
Terminal
B27
1
M70
51
Existed
Siren control unit
Ground
Continuity
Connector
Terminal
B27
1
Not existed
SEC-180
< SYMPTOM DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
ENGINE DOES NOT START WHEN INTELLIGENT KEY IS INSIDE OF VEHICLE
SYMPTOM DIAGNOSIS
ENGINE DOES NOT START WHEN INTELLIGENT KEY IS INSIDE OF VE-
HICLE
Description
INFOID:0000000010338013
Engine does not start when push-button ignition switch is pressed while carrying Intelligent Key.
NOTE:
• Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and
check each symptom.
• The engine start function, door lock function, power distribution system, and NATS-IVIS/NVIS in the Intelli-
gent Key system are closely related to each other regarding control. The vehicle security function can oper-
ate only when the door lock and power distribution system are operating normally.
Conditions of Vehicle (Operating Conditions)
• “ENGINE START BY I-KEY” setting in “WORK SUPPORT” mode of “INTELLIGENT KEY” of “BCM” is ON.
• One or more of Intelligent Keys with registered Intelligent Key ID is in the vehicle.
Diagnosis Procedure
INFOID:0000000010505177
1.
PERFORM WORK SUPPORT
Perform “INSIDE ANT DIAGNOSIS” in “Work Support” mode of “INTELLIGENT KEY” of “BCM” using CON-
SULT.
Refer to the following procedure.
• Type 1:
SEC-27, "INTELLIGENT KEY : CONSULT Function (BCM - INTELLIGENT KEY) (Type 1)"
• Type 2:
SEC-31, "INTELLIGENT KEY : CONSULT Function (BCM - INTELLIGENT KEY) (Type 2)"
• Type 5:
SEC-36, "INTELLIGENT KEY : CONSULT Function (BCM - INTELLIGENT KEY) (Type 5)"
>> GO TO 2.
2.
PERFORM SELF-DIAGNOSIS RESULT
Select “Self Diagnostic Result” mode of “BCM”, and check whether or not DTC of inside key antenna is
detected.
Is DTC detected?
YES
>> Perform the trouble diagnosis for detected DTC. Refer to
NO
>> GO TO 3.
3.
CHECK PUSH-BUTTON IGNITION SWITCH
Check push-button ignition switch.
Refer to
PCS-117, "Component Function Check"
.
Is the operation normal?
YES
>> GO TO 4.
NO
>> Repair or replace malfunctioning parts.
4.
REPLACE BCM
Replace BCM. Refer to
BCS-135, "Removal and Installation"
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Check intermittent incident. Refer to
GI-44, "Intermittent Incident"
.
STEERING DOES NOT LOCK
SEC-181
< SYMPTOM DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
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STEERING DOES NOT LOCK
Description
INFOID:0000000010338015
Steering does not lock when door is open while ignition switch is OFF.
NOTE:
Before performing the diagnosis, perform “Work Flow”. Refer to
Diagnosis Procedure
INFOID:0000000010338016
1.
CHECK DOOR SWITCH
Check door switch.
Refer to
DLK-95, "Component Function Check"
.
Is the inspection normal?
YES
>> GO TO 2.
NO
>> Repair or replace malfunctioning parts.
2.
CONFIRM THE OPERATION
Confirm the operation again.
Is the inspection normal?
YES
>> INSPECTION END
NO
>> GO TO 3.
3.
CHECK INTERMITTENT INCIDENT
GI-44, "Intermittent Incident"
.
>> INSPECTION END
SEC-182
< SYMPTOM DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
SECURITY INDICATOR LAMP DOES NOT TURN ON OR BLINK
SECURITY INDICATOR LAMP DOES NOT TURN ON OR BLINK
Description
INFOID:0000000010338017
Security indicator lamp does not blink when power supply position is other than the ON position.
NOTE:
• Before performing the diagnosis, perform “Work Flow”. Refer to
• Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and
check each symptom.
Conditions of Vehicle (Operating Conditions)
Power supply position is other than the ON position.
Diagnosis Procedure
INFOID:0000000010338018
1.
CHECK SECURITY INDICATOR LAMP
Check security indicator lamp.
Refer to
SEC-169, "Component Function Check"
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace the malfunctioning parts.
2.
REPLACE BCM
Replace BCM. Refer to
BCS-135, "Removal and Installation"
.
Is the result normal?
YES
>> INSPECTION END.
NO
>> GO TO 3
3.
CONFIRM THE OPERATION
Confirm the operation again.
Is the result normal?
YES
>> INSPECTION END
NO
>> GO TO 4.
4.
CHECK INTERMITTENT INCIDENT
GI-44, "Intermittent Incident"
>> INSPECTION END
VEHICLE SECURITY SYSTEM CANNOT BE SET
SEC-183
< SYMPTOM DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
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VEHICLE SECURITY SYSTEM CANNOT BE SET
INTELLIGENT KEY
INTELLIGENT KEY : Description
INFOID:0000000010338019
Armed phase is not activated when door is locked using Intelligent Key.
NOTE:
Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and check
each symptom.
CONDITION OF VEHICLE (OPERATING CONDITION)
Confirm that the setting of “SECURITY ALARM SET” is “ON” in “WORK SUPPORT” mode of “THEFT ALM”of
“BCM” using CONSULT.
INTELLIGENT KEY : Diagnosis Procedure
INFOID:0000000010505182
1.
CHECK INTELLIGENT KEY SYSTEM (REMOTE KEYLESS ENTRY FUNCTION)
Press the LOCK button of Intelligent Key.
Are all doors LOCKED?
YES
>> GO TO 2.
NO
>> Check Intelligent Key system (remote keyless entry function). Refer to
2.
PERFORM SELF-DIAGNOSIS OF SIREN CONTROL UNIT
Perform self-diagnosis of siren control unit.
Refer to
SEC-48, "Diagnosis Description"
.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace malfunctioning parts.
3.
CHECK HOOD SWITCH
Check hood switch.
Refer to
SEC-171, "Component Function Check"
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Replace hood switch.
4.
REPLACE BCM
BCS-135, "Removal and Installation"
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Check intermittent incident. Refer to
GI-44, "Intermittent Incident"
.
DOOR REQUEST SWITCH
DOOR REQUEST SWITCH : Description
INFOID:0000000010338021
Armed phase is not activated when door is locked using door request switch.
NOTE:
Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and check
each symptom.
CONDITION OF VEHICLE (OPERATING CONDITION)
Confirm that the setting of “SECURITY ALARM SET” is “ON” in “WORK SUPPORT” mode of “THEFT ALM”of
“BCM” using CONSULT.
DOOR REQUEST SWITCH : Diagnosis Procedure
INFOID:0000000010505183
1.
CHECK INTELLIGENT KEY SYSTEM (DOOR LOCK FUNCTION)
SEC-184
< SYMPTOM DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
VEHICLE SECURITY SYSTEM CANNOT BE SET
Carry the Intelligent Key and press the door request switch.
Are all doors LOCKED?
YES
>> GO TO 2.
NO
>> Check Intelligent Key system (door lock function). Refer to
SWITCHES : Diagnosis Procedure"
2.
PERFORM SELF-DIAGNOSIS OF SIREN CONTROL UNIT
Perform self-diagnosis of siren control unit.
Refer to
SEC-48, "Diagnosis Description"
.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace malfunctioning parts.
3.
CHECK HOOD SWITCH
Check hood switch.
Refer to
SEC-171, "Component Function Check"
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Replace hood switch.
4.
REPLACE BCM
Replace BCM. Refer to
BCS-135, "Removal and Installation"
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Check intermittent incident. Refer to
GI-44, "Intermittent Incident"
.
VEHICLE SECURITY ALARM DOES NOT ACTIVATE
SEC-185
< SYMPTOM DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
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VEHICLE SECURITY ALARM DOES NOT ACTIVATE
Description
INFOID:0000000010505184
Alarm does not operate when alarm operating condition is satisfied.
Diagnosis Procedure
INFOID:0000000010505185
1.
CHECK SENSOR CANCEL SWITCH
Check sensor cancel switch.
Refer to
SEC-176, "Diagnosis Procedure"
.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Replace sensor cancel switch.
2.
PERFORM SELF-DIAGNOSIS OF SIREN CONTROL UNIT
Perform self-diagnosis of siren control unit.
Refer to
SEC-48, "Diagnosis Description"
.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace malfunctioning parts.
3.
CHECK DOOR SWITCH
Check door switch.
Refer to
DLK-95, "Component Function Check"
.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Replace the malfunctioning door switch. Refer to
DLK-195, "Removal and Installation"
4.
CHECK HOOD SWITCH
Check hood switch.
Refer to
SEC-171, "Component Function Check"
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Replace hood switch.
5.
CHECK INTRUDER SENSOR
Check intruder sensor.
Refer to
SEC-174, "Component Function Check"
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Replace intruder sensor.
6.
REPLACE SIREN CONTROL UNIT
1.
Replace siren control unit.
2.
Confirm the operation after replacement.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> GO TO 7.
7.
REPLACE BCM
BCS-135, "Removal and Installation"
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Check intermittent incident. Refer to
GI-44, "Intermittent Incident"
.
SEC-186
< SYMPTOM DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
INTRUDER SENSOR CANNOT BE DEACTIVATED
INTRUDER SENSOR CANNOT BE DEACTIVATED
Diagnosis Procedure
INFOID:0000000010505189
1.
CHECK SENSOR CANCEL SWITCH
Check sensor cancel switch.
Refer to
SEC-176, "Diagnosis Procedure"
.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Replace sensor cancel switch.
2.
REPLACE SIREN CONTROL UNIT
1.
Replace siren control unit.
2.
Confirm the operation after replacement.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> GO TO 3.
3.
REPLACE BCM
Replace BCM. Refer to
BCS-135, "Removal and Installation"
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Check intermittent incident. Refer to
GI-44, "Intermittent Incident"
.
NATS ANTENNA AMP.
SEC-187
< REMOVAL AND INSTALLATION >
[WITH INTELLIGENT KEY SYSTEM]
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REMOVAL AND INSTALLATION
NATS ANTENNA AMP.
Removal and Installation
INFOID:0000000010338025
REMOVAL
1.
Remove the push-button ignition switch. Refer to
PCS-123, "Removal and Installation"
.
2.
Disengage the NATS antenna amp. pawl, and then remove
NATS antenna amp.
from push-button ignition switch
.
INSTALLATION
Install in the reverse order of removal.
: Pawl
JMMIA1436ZZ
SEC-188
< PRECAUTION >
[WITHOUT INTELLIGENT KEY SYSTEM]
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000010491326
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the “SRS AIR BAG” and
“SEAT BELT” of this Service Manual.
WARNING:
Always observe the following items for preventing accidental activation.
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision that would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see “SRS AIR BAG”.
• Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-
vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
Always observe the following items for preventing accidental activation.
• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the
ignition ON or engine running, never use air or electric power tools or strike near the sensor(s) with
a hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing
serious injury.
• When using air or electric power tools or hammers, always switch the ignition OFF, disconnect the
battery, and wait at least 3 minutes before performing any service.
Precaution for Procedure without Cowl Top Cover
INFOID:0000000010491410
When performing the procedure after removing cowl top cover, cover
the lower end of windshield with urethane, etc to prevent damage to
windshield.
Precautions for Removing Battery Terminal
INFOID:0000000010503303
• With the adoption of Auto ACC function, ACC power is automatically supplied by operating the intelligent key
or remote keyless entry or by opening/closing the driver side door. In addition, ACC power is supplied even
after the ignition switch is turned to the OFF position, i.e. ACC power is supplied for a certain fixed time.
PIIB3706J
PRECAUTIONS
SEC-189
< PRECAUTION >
[WITHOUT INTELLIGENT KEY SYSTEM]
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• When disconnecting the 12V battery terminal, turn off the ACC
power before disconnecting the 12V battery terminal, observing
“How to disconnect 12V battery terminal” described below.
NOTE:
Some ECUs operate for a certain fixed time even after ignition
switch is turned OFF and ignition power supply is stopped. If the
battery terminal is disconnected before ECU stops, accidental DTC
detection or ECU data damage may occur.
• For vehicles with the 2-batteries, be sure to connect the main bat-
tery and the sub battery before turning ON the ignition switch.
NOTE:
If the ignition switch is turned ON with any one of the terminals of
main battery and sub battery disconnected, then DTC may be detected.
• After installing the 12V battery, always check "Self Diagnosis Result" of all ECUs and erase DTC.
NOTE:
The removal of 12V battery may cause a DTC detection error.
HOW TO DISCONNECT 12V BATTERY TERMINAL
Disconnect 12V battery terminal according to instruction described below.
1.
Open the hood.
2.
Turn ignition switch to the ON position.
3.
Turn ignition switch to the OFF position with the driver side door opened.
4.
Get out of the vehicle and close the driver side door.
5.
Wait at least 3 minutes. For vehicle with the engine listed below, remove the battery terminal after a lapse
of the specified time.
CAUTION:
While waiting, never operate the vehicle such as locking, opening, and closing doors. Violation of
this caution results in the activation of ACC power supply according to the Auto ACC function.
6.
Remove 12V battery terminal.
CAUTION:
After installing 12V battery, always check self-diagnosis results of all ECUs and erase DTC.
SEF289H
D4D engine
: 20 minutes
HRA2DDT
: 12 minutes
K9K engine
: 4 minutes
M9R engine
: 4 minutes
R9M engine
: 4 minutes
V9X engine
: 4 minutes
SEC-190
< SYSTEM DESCRIPTION >
[WITHOUT INTELLIGENT KEY SYSTEM]
COMPONENT PARTS
SYSTEM DESCRIPTION
COMPONENT PARTS
Component Parts Location
INFOID:0000000010338031
View right of steering column
View with headlining
No.
Component Function
Combination meter
• Combination meter transmits the vehicle speed signal to BCM via CAN communication.
• BCM also receives the vehicle speed signal from ABS actuator and electric unit (control
unit) via CAN communication. BCM compares both signals to detect the vehicle speed.
• Security indicator lamp is located on combination meter.
• Security indicator lamp blinks when ignition switch is in any position other than ON to warn
that Nissan Anti-Theft System (NATS) is on board.
ABS actuator and electric unit
(control unit)
ABS actuator and electric unit (control unit) transmits the vehicle speed signal to BCM via
CAN communication.
BCM also receives the vehicle speed signal from combination meter via CAN communica-
tion. BCM compares both signals to detect the vehicle speed.
Refer to
BRC-9, "Component Parts Location"
for detailed installation location.
JMKIB3222ZZ
COMPONENT PARTS
SEC-191
< SYSTEM DESCRIPTION >
[WITHOUT INTELLIGENT KEY SYSTEM]
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TCM (CVT models)
TCM receives the shift position signal from transmission range switch, and then transmits the
P/N position signal to BCM via CAN communication.
BCM confirms the selector lever position with the following 5 signals.
• P position signal from CVT shift selector (detention switch)
• P/N position signal from transmission range switch
• P position signal from IPDM E/R (CAN)
• Neutral position signal from IPDM E/R (CAN)
• P/N position signal from TCM (CAN)
IPDM E/R confirms the selector lever position with the following 3 signals.
• P position signal from CVT shift selector (detention switch)
• P/N position signal from transmission range switch
• P/N position signal from BCM (CAN)
Refer to
TM-436, "CVT CONTROL SYSTEM : Component Parts Location"
for detailed instal-
lation location.
Transmission range switch
(CVT models)
Transmission range switch detects the selector lever position, and then transmits the P/N po-
sition signal to BCM and IPDM E/R.
BCM confirms the CVT shift selector position with the following 5 signals.
• P position signal from CVT shift selector (detention switch)
• P/N position signal from transmission range switch
• P position signal from IPDM E/R (CAN)
• Neutral position signal from IPDM E/R (CAN)
• P/N position signal from TCM (CAN)
IPDM E/R confirms the CVT shift selector position with the following 3 signals.
• P position signal from CVT shift selector (detention switch)
• P/N position signal from transmission range switch
• P/N position signal from BCM (CAN)
Refer to
TM-436, "CVT CONTROL SYSTEM : Component Parts Location"
for detailed instal-
lation location.
Reverse/neutral position
switch (M/T models)
Reverse/neutral position switch detects that shift lever is in the neutral position, and then
transmits ON/OFF signal to BCM.
Refer to
TM-136, "Component Parts Location"
for detailed installation location.
Hood switch
Hood switch detects that brake hood is open or closed, and then transmits that signal to the
IPDM E/R.
Horn
Horn operate for warning vehicle surroundings when VEHICLE SECURITY SYSTEM oper-
ates.
ECM
ECM controls the engine.
When ignition switch is turned ON, BCM starts communication with ECM and performs the
ID verification between BCM and ECM.
If the verification result is OK, the engine can start. If the verification result is NG, the engine
can not start.
Refer to
ECH-13, "Component Parts Location"
GINE CONTROL SYSTEM : Component Parts Location"
(MR16DDT engine models),
ECM-629, "ENGINE CONTROL SYSTEM : Component Parts Location"
(MR20DD engine
ECK-12, "Component Parts Location"
(R9M engine models) for detailed installation location.
IPDM E/R
IPDM E/R controls these relays while communicating with BCM.
When IPDM E/R receives the alarm request signal from BCM, IPDM E/R activates vehicle
security horn and hazard warning lamps intermittently.
Refer to
PCS-5, "Component Parts Location"
for detailed installation location.
BCM
BCM controls NISSAN ANTI-THEFT SYSTEM (NATS) and VEHICLE SECURITY SYSTEM.
BCM performs ID verification between BCM and ECM when ignition switch is turned ON. If
the ID verification result is OK, ECM can start engine.
Refer to
BCS-6, "BODY CONTROL SYSTEM : Component Parts Location"
for detailed in-
stallation location.
Front door switch (passenger
side)
Door switch detects door open/close condition and then transmits ON/OFF signal to BCM.
Refer to
DLK-388, "Component Parts Location"
for detailed installation location.
Rear door switch LH
Door switch detects door open/close condition and then transmits ON/OFF signal to BCM.
Refer to
DLK-388, "Component Parts Location"
for detailed installation location.
No.
Component Function
SEC-192
< SYSTEM DESCRIPTION >
[WITHOUT INTELLIGENT KEY SYSTEM]
COMPONENT PARTS
NATS Antenna Amp.
INFOID:0000000010338032
The ID verification is performed between BCM and ignition key via NATS antenna amp. when ignition switch is
turned ON. If an unregistered ID of ignition key is used, the operation of the starting engine is prohibited.
Hood Switch
INFOID:0000000010504932
Hood switch detects that hood is open, and then transmits ON/OFF
signal to IPDM E/R. IPDM E/R transmits hood switch signal to BCM
via CAN communication.
Siren Control Unit
INFOID:0000000010479732
Siren control unit monitors the vehicle condition and controls the vehicle security system.
Intruder Sensor
INFOID:0000000010479733
Intruder sensor detects a movement entering passenger compart-
ment, then transmits the signal to siren control unit.
Back door switch
Back door switch is integrated into back door look assembly.
Back door switch detects back door open/close condition, and then transmits ON/OFF signal
to BCM.
Refer to
DLK-388, "Component Parts Location"
for detailed installation location.
Rear door switch RH
Door switch detects door open/close condition and then transmits ON/OFF signal to BCM.
Refer to
DLK-388, "Component Parts Location"
for detailed installation location.
Front door switch (Driver
side)
Door switch detects door open/close condition and then transmits ON/OFF signal to BCM.
Refer to
DLK-388, "Component Parts Location"
for detailed installation location.
NATS antenna amp.
Refer to
.
Sensor cancel switch
Refer to
SEC-193, "Sensor Cancel Switch"
.
No.
Component Function
JMKIB3260ZZ
JMKIB3262ZZ
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