Nissan Pathfinder (2011 year). Manual - part 79

BCS-14

< SYSTEM DESCRIPTION >

POWER CONSUMPTION CONTROL SYSTEM

Sleep condition

Wake-up operation

• BCM transmits sleep wake up signal (wake up) to each unit when any condition listed below is established,

and then goes into normal mode from low power consumption mode.

• Each unit starts transmissions with CAN communication by receiving sleep wake up signals. Each unit trans-

mits wake up signals to BCM with CAN communication to convey the start of CAN communication.

Wake-up condition

CAN sleep condition

BCM sleep condition

• Receiving the sleep-ready signal (ready) from all units
• Ignition switch: OFF
• Vehicle security system alarm: No operation
• Warning lamp: No operation
• Warning chime: No operation
• Stop lamp switch: OFF
• Key switch status: No change for 2 seconds
• Hazard warning lamp: No operation
• Exterior  lamp:  OFF
• Door lock status: No change for 2 seconds
• CONSULT-III communication status: No communication
• Door switch status: No change for 2 seconds

The controls only BCM are completed.
(Interior room lamp battery saver: Time out etc.)

BCM wake-up condition

• Ignition switch: OFF 

→

 ACC or ON

• Stop lamp switch: ON (Depress brake pedal)
• Any door switch: OFF 

→

 ON

• Lighting switch: OFF 

→

 1ST or PASS

• Hazard switch: OFF 

→

 ON

• Back door opener switch OFF 

→

 ON

• Remote keyless entry receiver: Receiving (with remote keyless entry)
• Intelligent Key unit: Receiving (with Intelligent Key)

2011 Pathfinder

BCS

POWER CONSUMPTION CONTROL SYSTEM

BCS-15

< SYSTEM DESCRIPTION >

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Component Parts Location

INFOID:0000000006247443

1.

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

2.

Combination meter M24

3.

Intelligent Key unit M164 (with Intelli-
gent Key) (view with glove box re-
moved)

4.

IPDM E/R

ALMIA0309ZZ

2011 Pathfinder

BCS-16

< SYSTEM DESCRIPTION >

DIAGNOSIS SYSTEM (BCM)

DIAGNOSIS SYSTEM (BCM)

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

INFOID:0000000006247444

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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 T

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Co

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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

BCS

DIAGNOSIS SYSTEM (BCM)

BCS-17

< SYSTEM DESCRIPTION >

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DOOR LOCK
DOOR LOCK : CONSULT-III Function (BCM - DOOR LOCK)

INFOID:0000000006247446

SELF DIAGNOSTIC RESULT

Refer to 

BCS-46, "DTC Index"

.

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.

KEY ON SW [On/Off]

Indicates condition of key 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.

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.

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.

Test Item

Description

DOOR LOCK

This test is able to check door lock operation [OTR ULK/DR UNLK/ALL ULK/ALL LCK].

Support Item

Setting

Description

DOOR LOCK-UNLOCK SET

On*

Automatic door locks function ON.

Off

Automatic door locks function OFF.

ANTI-LOCK OUT SET

Off

Anti lock out function OFF.

On*

Anti lock out function ON.

AUTOMATIC DOOR LOCK SELECT

SHIFT OUT 
OF PARK

Doors lock automatically when shifted out of park (P).

VH SPD*

Doors lock automatically when vehicle speed reaches 24 km/h (15 mph).

AUTOMATIC DOOR UNLOCK
SELECT

MODE6

Drivers door unlocks automatically when key is removed.

MODE5

Drivers door unlocks automatically when shifted into park (P).

MODE4

Drivers door unlocks automatically when ignition is switched from ON to OFF.

MODE3

Doors unlock automatically when key is removed.

MODE2

Doors unlock automatically when shifted into park (P).

MODE1*

Doors unlock automatically when ignition is switched from ON to OFF.

2011 Pathfinder

BCS-18

< SYSTEM DESCRIPTION >

DIAGNOSIS SYSTEM (BCM)

* : Initial setting

REAR DEFOGGER
REAR DEFOGGER : CONSULT-III Function (BCM - REAR DEFOGGER)

INFOID:0000000006247447

DATA MONITOR

ACTIVE TEST

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

INFOID:0000000006247448

DATA MONITOR

ACTIVE TEST

INT LAMP
INT LAMP : CONSULT-III Function (BCM - INT LAMP)

INFOID:0000000006247449

DATA MONITOR

AUTOMATIC LOCK/UNLOCK
SELECT

On*

Automatic lock/unlock function ON.

Off

Automatic lock/unlock function OFF.

Support Item

Setting

Description

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.

REAR DEF SW [On/Off]

Indicates condition of rear window defogger switch.

Test Item

Description

REAR DEFOGGER

This test is able to check rear window defogger operation [Off/On].

Monitor Item [Unit]

Description

DOOR SW-DR [On/Off]

Indicates condition of front door switch LH.

IGN ON SW [On/Off]

Indicates condition of ignition switch ON position.

KEY ON SW [On/Off]

Indicates condition of key switch.

LIGHT SW 1ST [On/Off]

Indicates condition of combination switch.

BUCKLE SW [On/Off]

Indicates condition of seat belt buckle switch.

Test Item

Description

SEAT BELT WARN TEST

This test is able to check seat belt warning operation [Off/On].

LIGHT WARN ALM

This test is able to check light reminder warning operation [Off/On].

IGN KEY WARN ALM

This test is able to check key warning chime operation [Off/On].

Monitor Item [Unit]

Description

IGN ON SW [On/Off]

Indicates condition of ignition switch ON position.

KEY ON SW [On/Off]

Indicates condition of key switch.

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.

2011 Pathfinder

BCS

DIAGNOSIS SYSTEM (BCM)

BCS-19

< SYSTEM DESCRIPTION >

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* : with Intelligent Key
** : without Intelligent Key

ACTIVE TEST

WORK SUPPORT

* : Initial setting

MULTI REMOTE ENT
MULTI REMOTE ENT : CONSULT-III Function (BCM - MULTI REMOTE ENT)

INFOID:0000000006247450

DATA MONITOR

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.

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.

Monitor Item [Unit]

Description

Test Item

Description

IGN ILLUM

This test is able to check ignition keyhole illumination operation [Off/On].

INT LAMP

This test is able to check interior room lamp operation [Off/On].

LUGGAGE LAMP TEST

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

Support Item

Setting

Description

SET I/L D-UNLCK INTCON

Off

Interior room lamp timer function OFF.

On*

Interior room lamp timer function ON.

ROOM LAMP ON TIME SET

MODE7

0 sec.

Sets the interior room lamp gradual brightening time.

MODE6

5 sec.

MODE5

4 sec.

MODE4

3 sec.

MODE3

2 sec.

MODE2*

1 sec.

MODE1

0.5 sec.

ROOM LAMP OFF TIME SET

MODE7

0 sec.

Sets the interior room lamp gradual dimming time.

MODE6

5 sec.

MODE5

4 sec.

MODE4

3 sec.

MODE3

2 sec.

MODE2*

1 sec.

MODE1

0.5 sec.

2011 Pathfinder

BCS-20

< SYSTEM DESCRIPTION >

DIAGNOSIS SYSTEM (BCM)

ACTIVE TEST

WORK SUPPORT

Monitor Item [Unit]

Description

IGN ON SW [On/Off]

Indicates condition of ignition switch ON position.

KEY ON SW [On/Off]

Indicates condition of key switch.

ACC ON SW [On/Off]

Indicates condition of ignition switch ACC position.

KEYLESS LOCK [On/Off]

Indicates condition of lock signal from keyfob.

KEYLESS UNLOCK [On/Off]

Indicates condition of unlock signal from keyfob.

KEYLESS PANIC [On/Off]

Indicates condition of panic 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.

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.

KEY CYL LK SW [On/Off]

Indicates condition of lock signal from door key cylinder switch.

Test Item

Description

DOOR LOCK

This test is able to check door lock operation [OTR ULK/DR UNLK/ALL ULK/ALL LCK].

PW REMOTO DOWN SET

This test is able to check keyfob  power window down operation [Off/On].

FLASHER

This test is able to check hazard reminder operation [Off/LH/RH].

HORN

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

Support Item

Setting

Description

HORN CHIRP SET

Off

Horn chirp function can be changed in this mode.

On*

HAZARD LAMP SET

MODE4*

Lock and Unlock

Hazard warning lamp function can be changed in this mode.

MODE3

Lock Only

MODE2

Unlock Only

MODE1

OFF

MULTI ANSWER BACK SET

MODE2

Lock

Hazard warning lamps flash twice and horn does not sound.

Unlock

Hazard warning lamps do not flash and horn does not sound.

MODE1*

Lock

Hazard warning lamps flash twice and horn sounds once.

Unlock

Hazard warning lamps flash once and horn does not sound.

AUTO LOCK SET

MODE3

1 min

Auto locking function can be changed in this mode.

MODE2

OFF

MODE1*

5 min

PANIC ALRM SET

MODE3

1.5 sec

Panic alarm operation can be changed in this mode.

MODE2

OFF

MODE1*

0.5 sec

PW DOWN SET

MODE3

5 sec

Keyfob power window down can be changed in this mode.

MODE2

OFF

MODE1*

3 sec

REMO CONT ID REGIST

—

Keyfob ID code can be registered.

2011 Pathfinder

BCS

DIAGNOSIS SYSTEM (BCM)

BCS-21

< SYSTEM DESCRIPTION >

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*: Initial setting

HEADLAMP
HEADLAMP : CONSULT-III Function (BCM - HEAD LAMP)

INFOID:0000000006247451

DATA MONITOR

ACTIVE TEST

WORK SUPPORT

REMO CONT ID ERASUR

—

Keyfob ID code can be erased.

REMO CONT ID CONFIR

—

Keyfob ID code registration is displayed.

Support Item

Setting

Description

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.

HI BEAM SW [On/Off]

Indicates condition of combination switch.

HEAD LAMP SW 1 [On/Off]

HEAD LAMP SW 2 [On/Off]

LIGHT SW 1ST [On/Off]

AUTO LIGHT SW [On/Off]

PASSING SW [On/Off]

FR FOG SW [On/Off]

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.

TURN SIGNAL R [On/Off]

Indicates condition of combination switch.

TURN SIGNAL L [On/Off]

OPTICAL SENSOR [V]

Indicates voltage signal from optical sensor.

Test Item

Description

TAIL LAMP

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

HEAD LAMP

This test is able to check head lamp operation [Off/Lo/Hi].

FR FOG LAMP

This test is able to check front fog lamp operation [Off/On].

Support Item

Setting

Description

BATTERY SAVER SET

Off

Exterior lamp battery saver function OFF.

On*

Exterior lamp battery saver function ON.

CUSTOM A/LIGHT SETTING

MODE4

Less sensitive setting than normal setting (Turns ON later than 
normal operation).

MODE3

More sensitive setting than MODE 2 (Turns ON earlier than 
MODE 2).

MODE2

More sensitive setting than normal setting (Turns ON earlier 
than normal operation).

MODE1*

Normal.

2011 Pathfinder