Nissan Pathfinder (2011 year). Manual - part 539

 

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Nissan Pathfinder (2011 year). Manual - part 539

 

 

VEHICLE SECURITY SYSTEM

SEC-19

< SYSTEM DESCRIPTION >

[WITH INTELLIGENT KEY SYSTEM]

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VEHICLE SECURITY SYSTEM

System Diagram

INFOID:0000000006246203

System Description

INFOID:0000000006246204

DESCRIPTION

The security system provides an audible and visual alarm when an unauthorized access to the vehicle is

detected while the system is in armed phase.

The security system consist of the BCM managing the audible alarm (horn) and the visual alarm (headlamps).

OPERATION FLOW

Disarmed Phase

When the vehicle is being driven or when doors are open, the theft warning system is set in the disarmed

phase on the assumption that the owner is inside or near the vehicle.

Pre-Armed Phase And Armed Phase

The vehicle security system turns into the pre-armed phase when ignition switch is in OFF position, all doors

including glass hatch are closed and locked (using Intelligent Key, door request switch or auto relock function).

The system automatically shifts into the armed phase.

Condition of Activating The System

When the following condition is performed in armed phase, the system sounds the horns and flashes the

headlamps for about 50 seconds.

• Any door is opened.

ALKIA0709GB

PIIA1367E

2011 Pathfinder

SEC-20

< SYSTEM DESCRIPTION >

[WITH INTELLIGENT KEY SYSTEM]

VEHICLE SECURITY SYSTEM

Condition of Deactivating The System

When one of the following operations is performed, the armed phase is canceled.

• Unlock the doors with Intelligent Key or door request switch.

• Use the mechanical key to unlock the driver door using the door key cylinder.

Component Parts Location

INFOID:0000000006246205

1.

BCM M18, M19, M20
(view with instrument panel LH re-
moved)

2.

IPDM E/R E122, E123, E124
(view with cover removed)

3.

Horn relay H-1

4.

Main power window and door lock/
unlock switch D7, D8

5.

Front door switch LH B8
RH B108

6.

Front door lock assembly LH (key cylin-
der switch) D14

7.

Power window and door lock/unlock 
switch RH D105

8.

Rear door switch LH B18
RH B116

9.

Glass hatch ajar switch D503

10. Back door latch (door ajar switch) 

D502
Glass hatch ajar switch D503

11. Horn E3

(behind front combination lamp LH)

12. Combination meter M24

13. Security indicator lamp

ALKIA1718ZZ

2011 Pathfinder

VEHICLE SECURITY SYSTEM

SEC-21

< SYSTEM DESCRIPTION >

[WITH INTELLIGENT KEY SYSTEM]

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Component Description

INFOID:0000000006246206

Item

Function

BCM

Controls the door lock function and room lamp function.

Door switch

Provides the BCM with the status of each monitored door.

Security indicator

Indicates the status of the security system.

IPDM E/R

Controls the horn and headlamp operation.

Horn

Sounds when the vehicle security system is triggered.

2011 Pathfinder

SEC-22

< SYSTEM DESCRIPTION >

[WITH INTELLIGENT KEY SYSTEM]

DIAGNOSIS SYSTEM (BCM)

DIAGNOSIS SYSTEM (BCM)

COMMON ITEM
COMMON ITEM : CONSULT-III Function (BCM - COMMON ITEM)

INFOID:0000000006766973

APPLICATION ITEM

CONSULT-III 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

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CA

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 Su

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Door lock

DOOR LOCK

×

×

×

×

Rear window defogger

REAR DEFOGGER

×

×

Warning chime

BUZZER

×

×

Interior room lamp timer

INT LAMP

×

×

×

Remote keyless entry system

MULTI REMOTE ENT

×

×

×

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

×

×

×

Back door open

TRUNK

×

×

Vehicle security system

THEFT ALM

×

×

×

RAP system

RETAINED PWR

×

×

×

Signal buffer system

SIGNAL BUFFER

×

×

TPMS

AIR PRESSURE MONITOR

×

×

×

×

Panic alarm system

PANIC ALARM

×

2011 Pathfinder

DIAGNOSIS SYSTEM (BCM)

SEC-23

< SYSTEM DESCRIPTION >

[WITH INTELLIGENT KEY SYSTEM]

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IMMU
IMMU : CONSULT-III Function (BCM - IMMU)

INFOID:0000000006766974

DATA MONITOR

ACTIVE TEST

THEFT ALM
THEFT ALM : CONSULT-III Function (BCM - THEFT ALM)

INFOID:0000000006766975

DATA MONITOR

* : with Intelligent Key
** : without Intelligent Key

ACTIVE TEST

WORK SUPPORT

Monitor Item [Unit]

Description

IGN ON SW [On/Off]

Indicates condition of ignition switch ON position.

Test Item

Description

THEFT IND

This test is able to check security indicator operation [Off/On]. 

Monitor Item [Unit]

Description

IGN ON SW [On/Off]

Indicates condition of ignition switch ON position.

ACC ON SW [On/Off]

Indicates condition of ignition switch ACC position.

I-KEY LOCK* [On/Off]

Indicates condition of lock signal from Intelligent Key.

I-KEY UNLOCK* [On/Off]

Indicates condition of unlock signal from Intelligent Key.

KEYLESS LOCK** [On/Off]

Indicates condition of lock signal from keyfob.

KEYLESS UNLOCK** [On/Off]

Indicates condition of unlock signal from keyfob.

DOOR SW-DR [On/Off]

Indicates condition of front door switch LH.

DOOR SW-AS [On/Off]

Indicates condition of front door switch RH.

DOOR SW-RR [On/Off]

Indicates condition of rear door switch RH.

DOOR SW-RL [On/Off]

Indicates condition of rear door switch LH.

BACK DOOR SW [On/Off]

Indicates condition of back door switch.

KEY CYL LK-SW [On/Off]

Indicates condition of lock signal from door key cylinder switch.

KEY CYL UN-SW [On/Off]

Indicates condition of unlock signal from door key cylinder switch.

CDL LOCK SW [On/Off]

Indicates condition of lock signal from door lock and unlock switch.

CDL UNLOCK SW [On/Off]

Indicates condition of unlock signal from door lock and unlock switch.

Test Item

Description

THEFT IND

This test is able to check security indicator lamp operation [Off/On].

VEHICLE SECURITY HORN

This test is able to check vehicle security horn operation [On].

HEADLAMP(HI)

This test is able to check vehicle security lamp operation [On].

Support Item

Setting

Description

SECURITY ALARM SET

Off

Security alarm OFF.

On*

Security alarm ON.

2011 Pathfinder

SEC-24

< SYSTEM DESCRIPTION >

[WITH INTELLIGENT KEY SYSTEM]

DIAGNOSIS SYSTEM (BCM)

*: Initial setting

THEFT ALM TRG

Off/On

The switch which triggered vehicle security alarm is recorded [On]. This mode is able 
to confirm and erase the record of vehicle security alarm. The trigger data can be 
erased by touching [CLEAR].

CLEAR

Support Item

Setting

Description

2011 Pathfinder

DIAGNOSIS SYSTEM (INTELLIGENT KEY UNIT)

SEC-25

< SYSTEM DESCRIPTION >

[WITH INTELLIGENT KEY SYSTEM]

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DIAGNOSIS SYSTEM (INTELLIGENT KEY UNIT)

CONSULT-III Function (INTELLIGENT KEY)

INFOID:0000000006827756

APPLICATION ITEM

CONSULT-III performs the following functions via CAN communication with Intelligent Key unit.

SELF-DIAG RESULT

Refer to 

BCS-46, "DTC Index"

.

DATA MONITOR

ACTIVE TEST

Diagnosis mode

Function Description

ECU IDENTIFICATION

The Intelligent Key unit part number is displayed.

SELF DIAGNOSTIC RESULT

Displays the diagnosis results judged by Intelligent Key unit.

DATA MONITOR

The Intelligent Key unit input/output signals are displayed.

ACTIVE TEST

The signals used to activate each device are forcibly supplied from Intelligent Key unit.

WORK SUPPORT

Changes the setting for each system function.

CAN DIAG SUPPORT MNTR

Monitors the reception status of CAN communication viewed from Intelligent Key unit.

Monitor Item

Condition

PUSH SW

Indicates [ON (pushed)/OFF (released)] condition of ignition knob switch.

KEY SW

Indicates [ON (inserted)/OFF (removed)] condition of key switch.

DR REQ SW

Indicates [ON (pressed)/OFF (released)] condition of door request switch (driver side).

AS REQ SW

Indicates [ON (pressed)/OFF (released)] condition of door request switch (passenger 
side).

BD/TR REQ SW

Indicates [ON (pressed)/OFF (released)] condition of back door request switch.

IGN SW

Indicates [ON (ON or START position)/OFF (other than ON and START position)] con-
dition of ignition switch ON position.

ACC SW

Indicates [ON/OFF] condition of ignition switch ACC position.

STOP LAMP SW

Indicates [ON/OFF] condition of stop lamp switch.

P RANGE SW

Indicates [ON/OFF] position of shift lever park position switch.

BD OPEN SW

Indicates [ON (pressed)/OFF (released)] condition of back door opener switch.

DOOR LOCK SIG

Indicates [ON/OFF] condition of LOCK signal from Intelligent Key.

DOOR UNLOCK SIG

Indicates [ON/OFF] condition of UNLOCK signal from Intelligent Key.

KEYLESS PANIC

Indicates [ON (pressed)/OFF (released)] condition of Intelligent Key panic button.

KEYLS PBD SIG

Indicates [ON (pressed)/OFF (released)] condition of Intelligent Key back door button.

DOOR SW DR

Indicates [OPEN/CLOSE] condition of front door switch (driver side) from BCM via CAN 
communication.

DOOR SW AS

Indicates [OPEN/CLOSE] condition of front door switch (passenger side) from BCM via 
CAN communication.

DOOR SW RR

Indicates [OPEN/CLOSE] condition of rear door switch (RH) from BCM via CAN com-
munication.

DOOR SW RL

Indicates [OPEN/CLOSE] condition of rear door switch (LH) from BCM via CAN com-
munication.

DOOR BK SW

Indicates [OPEN/CLOSE] condition of back door switch from BCM via CAN communi-
cation.

VEHICLE SPEED

Displays the vehicle speed signal received from combination meter by numerical value 
[km/h].

2011 Pathfinder

SEC-26

< SYSTEM DESCRIPTION >

[WITH INTELLIGENT KEY SYSTEM]

DIAGNOSIS SYSTEM (INTELLIGENT KEY UNIT)

WORK SUPPORT

Test item

Description

DOOR LOCK/UNLOCK

This test is able to check door lock/unlock operation. 
• ALL UNLK: All door lock actuators are unlocked.
• DR UNLK: Door lock actuator (driver side) is unlocked.
• AS UNLK: Door lock actuator (passenger side) is unlocked.
• BK UNLK: This item is indicated, but inactive.
• LOCK: All door lock actuator is locked.

ANTENNA

This test is able to check Intelligent Key antenna operation. 
When the following condition are met, hazard warning lamps flash.
• ROOM ANT1: Instrument panel area antenna detects Intelligent Key when “ROOM ANT1” is selected.
• ROOM ANT2: Center console and luggage area antennas detect Intelligent Key when “ROOM ANT2”is 

selected.

• LUG ANT:This selection is not used.
• DRIVER ANT: Outside key antenna (driver side) detects Intelligent Key when “DR ANT” is selected.
• ASSIST ANT: Outside key antenna (passenger side) detects Intelligent Key when “AS ANT” is selected.
• BK DOOR ANT: Outside key antenna (rear bumper) detects Intelligent Key when “BK DR ANT” is selected.

OUTSIDE BUZZER

This test is able to check Intelligent Key warning buzzer operation.
• ON
• OFF 

INSIDE BUZZER

This test is able to check warning chime in combination meter operation.
• TAKE OUT: Take away warning chime sounds.
• KNOB: Ignition knob switch warning chime sounds.
• KEY: Key warning chime sounds.
• OFF

INDICATOR

This test is able to check Intelligent Key warning lamps operation.
• Green "KEY" warning lamp illuminates when "BLUE ON" on CONSULT-III screen is touched.
• Red "KEY" warning lamp illuminates when "RED ON" on CONSULT-III screen is touched.
• Shift to park warning lamp illuminates when "KNOB ON" on CONSULT-III screen is touched.
• Green "KEY" warning lamp flashes when "BLUE IND" on CONSULT-III screen is touched.
• Red "KEY" warning lamp flashes when "RED IND" on CONSULT-III screen is touched.
• Shift to park warning lamp (P-SHIFT) flashes when "KNOB IND" on CONSULT-III screen is touched.
• OFF 

Support item

Description

Selection item

Condition

CONFIRM KEY FOB ID

It can check whether Intelligent Key ID code is 
registered or not.

TAKE OUT FROM WINDOW WARN

Take away warning chime (from window) mode 
can be changed.

ON

Active

OFF

Inactive

LOW BATT OF KEY FOB WARN

Intelligent Key low battery warning mode can be 
changed.

ON

Active

OFF

Inactive

HAZARD ANSWER BACK

Hazard reminder operation mode can be 
changed.

LOCK/UNLOCK

Active

LOCK ONLY

UNLOCK ONLY

OFF

Inactive

ANSWER BACK WITH I-KEY LOCK

Buzzer reminder operation (lock operation) 
mode by each door request switch can be 
changed. 

HORN CHIRP

Active

BUZZER

OFF

Inactive

ANSWER BACK WITH I-KEY UNLOCK

Buzzer reminder operation (unlock operation) 
mode by each door request switch can be 
changed.

ON

Active

OFF

Inactive

AUTO RELOCK TIMER

Auto door lock operation mode can be 
changed.

1 min

Active

5 min

OFF

Inactive

2011 Pathfinder

 

 

 

 

 

 

 

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