Nissan Murano. Manual - part 182

BCS

DIAGNOSIS SYSTEM (BCM)

BCS-37

< SYSTEM DESCRIPTION >

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ACTIVE TEST

*: Each lamp switch is in ON position.

TRUNK

TRUNK : CONSULT Function (BCM - TRUNK)

INFOID:0000000010074031

BCM CONSULT FUNCTION

CONSULT performs the following functions via CAN communication with BCM.

DATA MONITOR

NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.

PUSH SW
[On/Off]

The switch status input from push-button ignition switch

KEY SW-SLOT
[On/Off]

Key switch status input from key slot

UNLK SEN-DR
[On/Off]

Driver door unlock status input from unlock sensor

DOOR SW-DR
[On/Off]

The switch status input from front door switch (driver side)

DOOR SW-AS
[On/Off]

The switch status input from front door switch (passenger side)

DOOR SW-RR
[On/Off]

The switch status input from rear door switch RH

DOOR SW-RL
[On/Off]

The switch status input from rear door switch LH

DOOR SW-BK
[On/Off]

NOTE:
The item is indicated, but not monitored.

CDL LOCK SW
[On/Off]

Lock switch status received from door lock/unlock switch by power window switch se-
rial link

CDL UNLOCK SW
[On/Off]

Unlock switch status received from door lock/unlock switch by power window switch 
serial link

KEY CYL LK-SW
[On/Off]

Lock switch status received from key cylinder lock/unlock switch by power window 
switch serial link

KEY CYL UN-SW
[On/Off]

Unlock switch status received from key cylinder lock/unlock switch by power window 
switch serial link

BACK DOOR SW
[On/Off]

The switch status input from back door switch

RKE-LOCK
[On/Off]

Lock signal status received from remote keyless entry receiver

RKE-UNLOCK
[On/Off]

Unlock signal status received from remote keyless entry receiver

Monitor item

[Unit]

Description

Test item

Operation

Description

BATTERY SAVER

Off

Cuts the interior room lamp power supply to turn interior room lamp OFF.

On

Outputs the interior room lamp power supply to turn interior room lamp ON.*

Diagnosis mode

Function Description

DATA MONITOR

The BCM input/output signals are displayed.

ACTIVE TEST

The signals used to activate each device are forcibly supplied from BCM.

BCS-38

< SYSTEM DESCRIPTION >

DIAGNOSIS SYSTEM (BCM)

*: With back door opener system

ACTIVE TEST

THEFT ALM

THEFT ALM : CONSULT Function (BCM - THEFT)

INFOID:0000000010074032

APPLICATION ITEM

CONSULT performs the following functions via CAN communication with BCM.

DATA MONITOR

NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.

Monitor Item

Contents

PUSH SW

Indicates [ON/OFF] condition of push-button ignition switch.

UNLK SEN -DR

NOTE:
This item is displayed, but cannot be monitored. 

VEH SPEED 1

Indicates [Km/h] condition of vehicle speed signal from combination meter.

KEY CYL SW-TR

NOTE:
This item is displayed, but cannot be monitored. 

TR CANCEL SW

NOTE:
This item is displayed, but cannot be monitored. 

TR/BD OPEN SW

Indicates [ON/OFF] condition of back door opener switch.

TRNK/HAT MNTR

NOTE:
This item is displayed, but cannot be monitored. 

RKE-TR/BD*

NOTE:
This item is displayed, but cannot be monitored. 

Test item

Description

TRUNK/GLASS HATCH

This test is able to check back door opener actuator open operation.
This actuator opens when “”

Diagnosis mode

Function Description

WORK SUPPORT

Changes the setting for each system function.

DATA MONITOR

The BCM input/output signals are displayed.

ACTIVE TEST

The signals used to activate each device are forcibly supplied from BCM.

Monitored Item

Description

REQ SW -DR

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

REQ SW -AS

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

REQ SW -RR

NOTE:
This is displayed even when it is not equipped.

REQ SW -RL

NOTE:
This is displayed even when it is not equipped.

REQ SW -BD/TR

Indicates [ON/OFF] condition of back door request switch.

PUSH SW

Indicates [ON/OFF] condition of push-button ignition switch

UNLK SEN -DR

Indicates [ON/OFF] condition of driver door UNLOCK status.

KEY SW -SLOT

Indicates [ON/OFF] condition of key slot.

DOOR SW-DR

Indicates [ON/OFF] condition of front door switch LH.

DOOR SW-AS

Indicates [ON/OFF] condition of front door switch RH.

BCS

DIAGNOSIS SYSTEM (BCM)

BCS-39

< SYSTEM DESCRIPTION >

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WORK SUPPORT

ACTIVE TEST

RETAINED PWR

RETAINED PWR : CONSULT Function (BCM - RETAINED PWR)

INFOID:0000000010074034

Data monitor

NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.

SIGNAL BUFFER

DOOR SW-RR

Indicates [ON/OFF] condition of rear door switch RH.

DOOR SW-RL

Indicates [ON/OFF] condition of rear door switch LH.

DOOR SW-BK

Indicates [ON/OFF] condition of back door switch.

CDL LOCK SW

Indicates [ON/OFF] condition of lock signal from door lock/unlock switch LH and RH.

CDL UNLOCK SW

Indicates [ON/OFF] condition of unlock signal from door lock/unlock switch LH and RH.

KEY CYL LK-SW

Indicates [ON/OFF] condition of lock signal from front door key cylinder switch.

KEY CYL UN-SW

Indicates [ON/OFF] condition of unlock signal from front door key cylinder switch.

KEY CYL SW-TR

NOTE:
This is displayed even when it is not equipped.

TR/BD OPEN SW

Indicates [ON/OFF] condition of back door opener switch.

TRNK/HAT MNTR

NOTE:
This is displayed even when it is not equipped.

RKE-LOCK

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

RKE-UNLOCK

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

RKE-TR/BD

NOTE:
This is displayed even when it is not equipped.

Monitored Item

Description

Test Item

Description

SECURITY ALARM SET

This mode is able to confirm and change security alarm ON-OFF setting.

THEFT ALM TRG

The switch which triggered vehicle security alarm is recorded. This mode is able to confirm and 
erase the record of vehicle security alarm. The trigger data can be erased by touching “CLEAR” on 
CONSULT screen.

Test Item

Description

THEFT IND

This test is able to check security indicator lamp operation. The lamp will be turned on when “ON” 
on CONSULT screen is touched.

VEHICLE SECURITY HORN

This test is able to check vehicle security horn operation. The horns will be activated for 0.5 sec-
onds after “ON” on CONSULT screen is touched.

HEADLAMP(HI)

This test is able to check vehicle security lamp operation. The headlamps will be activated for 0.5 
seconds after “ON” on CONSULT screen is touched.

FLASHER

This test is able to check vehicle security hazard lamp operation. The hazard lamps will be activat-
ed after “ON” on CONSULT screen is touched.

Monitor Item

Description

DOOR SW-DR

Indicates [ON/OFF] condition of driver side door switch.

DOOR SW-AS

Indicates [ON/OFF] condition of passenger side door switch.

BCS-40

< SYSTEM DESCRIPTION >

DIAGNOSIS SYSTEM (BCM)

SIGNAL BUFFER : CONSULT Function (BCM - SIGNAL BUFFER)

INFOID:0000000009722457

DATA MONITOR

NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.

ACTIVE TEST

AIR PRESSURE MONITOR

AIR PRESSURE MONITOR : CONSULT Function (BCM - AIR PRESSURE MONI-
TOR)

INFOID:0000000010074028

APPLICATION ITEMS

CONSULT performs the following functions via CAN communication with BCM.

SELF DIAGNOSTIC RESULT

Refer to 

BCS-91, "DTC Index"

.

When “CRNT” is displayed on self-diagnosis result,

• The system is presently malfunctioning.

When “PAST” is displayed on self-diagnosis result,

• System malfunction in the past is detected, but the system is presently normal.

DATA MONITOR MODE

Screen of data monitor mode is displayed.
NOTE:
• When malfunction is detected, CONSULT perform REAL-TIME DIAGNOSIS.

Also, any malfunction detected while in this mode will be displayed at real time.

• The following table includes information(items)inapplicable to this vehicle. For information(items)applicable

to this vehicle, refer to CONSULT display items.

Monitor item [UNIT]

Description

PUSH SW
[Off/On]

Displays the status of the push-button ignition switch (push switch) judged by BCM.

Test item

Opera-

tion

Description

OIL PRESSURE SW

Off

OFF

On

BCM transmits the oil pressure switch signal to the combination meter via CAN communica-
tion, which illuminates the oil pressure warning lamp in the combination meter.

Diagnosis mode

Function Description

Self Diagnostic Result

Displays the diagnosis results judged by BCM.

Data Monitor

The BCM input/output signals are displayed.

Active Test

The signals used to activate each device are forcibly supplied from BCM.

Work Support

Components can be quickly and accurately adjusted.

Monitor item (Unit)

Remark

AIR PRESS FL (kPa//kg/cm

2

/Psi)

Tire pressure

AIR PRESS FR (kPa//kg/cm

2

/Psi)

AIR PRESS RR (kPa//kg/cm

2

/Psi) 

AIR PRESS RL (kPa//kg/cm

2

/Psi)