Nissan Murano. Instruction — part 182
BCS
DIAGNOSIS SYSTEM (BCM)
BCS-37
< SYSTEM DESCRIPTION >
C
D
E
F
G
H
I
J
K
L
B
A
O
P
N
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 >
C
D
E
F
G
H
I
J
K
L
B
A
O
P
N
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
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)
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